2009 Cadillac STS Owner's Manual
2009 Cadillac STS Manual
2009 Cadillac STS manual content summary:
- 2009 Cadillac STS | Owner's Manual - Page 1
2009 Cadillac STS/STS-V Owner Manual Seats and Restraint System ...1-1 Front Seats ...1-2 Rear Seats ...1-6 Safety Belts ...1-7 Child Restraints ...1-28 Airbag System ...1-51 Restraint System Check ...1-66 ...2-1 Features and Controls Keys ...2-3 Doors and Locks ...2-13 Windows ...2-18 Theft- - 2009 Cadillac STS | Owner's Manual - Page 2
Windshield Wiper Blade Replacement ...5-52 Tires ...5-54 Appearance Care ...5-105 Vehicle Identification ...5-112 Electrical System ...5-113 Capacities and Specifications ...5-124 Maintenance Schedule ...6-1 Maintenance Schedule ...6-2 Customer Assistance Information ...7-1 Customer Assistance and - 2009 Cadillac STS | Owner's Manual - Page 3
it was printed. GM reserves the right to make changes after that time without notice. For vehicles first sold in Canada, substitute the name "General Motors of Canada Limited" for Cadillac Motor Car Division wherever it appears in this manual. This manual describes features that may or may not be on - 2009 Cadillac STS | Owner's Manual - Page 4
damage the vehicle. Notice: These mean there is something that could damage your vehicle. Many times, this damage would not be covered by the vehicle's warranty, and it could be costly. The notice tells what to do to help avoid the damage. There are also warning labels on the vehicle which use - 2009 Cadillac STS | Owner's Manual - Page 5
? ...1-58 Passenger Sensing System ...1-59 Servicing Your Airbag-Equipped Vehicle ...1-64 Adding Equipment to Your Airbag-Equipped Vehicle ...1-64 Restraint System Check ...1-66 Checking the Restraint Systems ...1-66 Replacing Restraint System Parts After a Crash ...1-67 Front Seats ...1-2 Power - 2009 Cadillac STS | Owner's Manual - Page 6
hold the front or rear of the control. To raise or lower the position of the lumbar support, press and hold the top or bottom of the control. Vehicles with a memory function allow seat settings to be saved and recalled. See Memory Seat, Mirrors and Steering Wheel on page 2-77 for more information - 2009 Cadillac STS | Owner's Manual - Page 7
to turn off the heated seat. (Ventilated Seat): Press to ventilate the seat. A light bar in the climate control display shows the setting; high, medium, or low. Press either button to start that feature at the highest setting. Each press of the button, decreases the setting. To turn the feature off - 2009 Cadillac STS | Owner's Manual - Page 8
front seats have power reclining seatbacks. Use the vertical power seat control located on the outboard side of the seat to operate them. • To recline the seatback, press the control toward the rear of the vehicle. • To raise the seatback, press the control toward the front of the vehicle. 1-4 - 2009 Cadillac STS | Owner's Manual - Page 9
do its job because it will not be against your body. Instead, it will be in front of you. In a crash, you could go into it, receiving neck or other . Adjust the head restraint so that the top of the restraint is at the same height as the top of the occupant's head. This position reduces the chance - 2009 Cadillac STS | Owner's Manual - Page 10
top of the seatback, and push the head restraint down. Rear Seats Heated Seats The front head restraints can also tilt forward or rearward. If the vehicle has this feature, the controls Pass-Through Door The vehicle has a pass-through door that provides access to the trunk from the rear - 2009 Cadillac STS | Owner's Manual - Page 11
Safety Belts: They Are for Everyone This section of the manual describes how to use safety belts properly. It also { CAUTION: Do not let anyone ride where a safety belt cannot be worn properly. In a crash, if you or your passenger(s) are not wearing safety belts, the injuries can be much worse. - 2009 Cadillac STS | Owner's Manual - Page 12
belts, they could have been badly hurt or killed. After more than 40 years of safety belts in vehicles, the facts are clear. In most crashes buckling up does matter...a lot! Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. Take the - 2009 Cadillac STS | Owner's Manual - Page 13
Put someone on it. Get it up to speed. Then stop the vehicle. The rider does not stop. 1-9 - 2009 Cadillac STS | Owner's Manual - Page 14
The person keeps going until stopped by something. In a real vehicle, it could be the windshield... or the instrument panel... 1-10 - 2009 Cadillac STS | Owner's Manual - Page 15
Belts Q: Will I be trapped in the vehicle after a crash if I am wearing a safety belt? A: You could be even if you are upside down. Q: If my vehicle has airbags, why should I have to wear safety belts? A: Airbags are supplemental systems only; so they or the safety belts! With safety belts, - 2009 Cadillac STS | Owner's Manual - Page 16
crash - even one that is not your fault - you and your passenger(s) can be hurt. Being a good driver does not protect you from things beyond your control, such as bad drivers. Most accidents occur within 25 miles (40 km) of home. And the greatest number of serious injuries and deaths occur at speeds - 2009 Cadillac STS | Owner's Manual - Page 17
even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The shoulder belt locks if there is a sudden stop or crash. Sit up straight and always keep your feet on the floor in front of you - 2009 Cadillac STS | Owner's Manual - Page 18
with this? { CAUTION: You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit snugly against your body. A: The shoulder belt is too loose. It will not give as much protection this way. 1-14 - 2009 Cadillac STS | Owner's Manual - Page 19
Q: What is wrong with this? { CAUTION: You can be seriously hurt if your lap belt is too loose. In a crash, you could slide under the lap belt and apply force on your abdomen. This could cause serious or even fatal injuries. The lap belt should - 2009 Cadillac STS | Owner's Manual - Page 20
Q: What is wrong with this? { CAUTION: You can be seriously injured if your belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not on the pelvic bones. This could cause serious internal injuries. - 2009 Cadillac STS | Owner's Manual - Page 21
with this? { CAUTION: You can be seriously injured if your belt goes over an armrest like this. The belt would be much too high. In a crash, you can slide under the belt. The belt force would then be applied on the abdomen, not on the pelvic bones, and that could cause - 2009 Cadillac STS | Owner's Manual - Page 22
Q: What is wrong with this? { CAUTION: You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to the - 2009 Cadillac STS | Owner's Manual - Page 23
Q: What is wrong with this? { CAUTION: You can be seriously injured by not wearing the lap-shoulder belt properly. In a crash, you would not be restrained by the shoulder belt. Your body could move too far forward increasing the chance of head and neck injury. You might also slide under the lap - 2009 Cadillac STS | Owner's Manual - Page 24
Q: What is wrong with this? { CAUTION: You can be seriously injured by a twisted belt. In a crash, you would not have the full width of the belt to spread impact forces. If a belt is twisted, make it straight so it can work - 2009 Cadillac STS | Owner's Manual - Page 25
across you. Do not let it get twisted. The lap-shoulder belt may lock if you pull the belt across you very quickly. If this happens, let the way, you may engage the child restraint locking feature. If this happens, just let the belt go back all the way and start again. 3. Push the latch plate into - 2009 Cadillac STS | Owner's Manual - Page 26
for you. Improper shoulder belt height adjustment could reduce the effectiveness of the safety belt in a crash. See "Shoulder Belt Height Adjustment" later in this section. It may be necessary to pull stitching back out of the way. 5. To make the lap part tight, pull up on the shoulder belt. 1-22 - 2009 Cadillac STS | Owner's Manual - Page 27
adjuster for the driver and right front could reduce the effectiveness of the safety belt in a crash. To move it down, press the release button (A) guide. To unlatch the belt, just push the button on the buckle. Before you close a door, be sure the belt is out of the way. If you slam the door - 2009 Cadillac STS | Owner's Manual - Page 28
to get new ones, and probably other new parts for your safety belt system. See Replacing Restraint System Parts After a Crash on page 1-67. There is one guide for each outboard passenger position in the rear seat. Here is how to install a comfort guide to the safety belt: Rear Safety Belt Comfort - 2009 Cadillac STS | Owner's Manual - Page 29
2. Place the guide over the belt and insert the two edges of the belt into the slots of the guide. 3. Be sure that the belt is not twisted and it lies flat. The elastic cord must be under the belt and the guide on top. 1-25 - 2009 Cadillac STS | Owner's Manual - Page 30
that is not properly worn may not provide the protection needed in a crash. The person wearing the belt could be seriously injured. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. 4. Buckle, position, and - 2009 Cadillac STS | Owner's Manual - Page 31
, it is more likely that the fetus will not be hurt in a crash. For pregnant women, as for anyone, the key to making safety belts it, attach it to the regular safety belt. For more information, see the instruction sheet that comes with the extender. A pregnant woman should wear a lap-shoulder - 2009 Cadillac STS | Owner's Manual - Page 32
instructions that come with the booster seat state the weight and height limitations for that booster. Use a booster seat with a lap-shoulder belt until the child passes the below fit test using the rear safety belt comfort guide. See "Rear Safety Belt Comfort Guides" under Lap-Shoulder Belt on page - 2009 Cadillac STS | Owner's Manual - Page 33
see "Rear Safety Belt Comfort Guides" under Lap-Shoulder Belt on page 1-21. According to accident statistics, children and infants are safer when properly restrained in a child restraint system or infant restraint system secured in a rear seating position. In a crash, children who are not buckled - 2009 Cadillac STS | Owner's Manual - Page 34
wear the safety belt with the shoulder belt behind their back. A child can be seriously injured by not wearing the lap-shoulder belt properly. In a crash, the child would not be restrained by the shoulder belt. The child could move too far forward increasing the chance of head and neck injury - 2009 Cadillac STS | Owner's Manual - Page 35
children. Neither the distance traveled nor the age and size of the traveler changes the need, for everyone, to use safety restraints. In fact, the law young children and infants. Neither the vehicle's safety belt system nor its airbag system is designed for them. Every time infants and young - 2009 Cadillac STS | Owner's Manual - Page 36
{ CAUTION: Never do this. Never hold an infant or a child while riding in a vehicle. Due to crash forces, an infant or a child will become so heavy it is not possible to hold it during a crash. For example, in a crash at only 25 mph (40 km/h), a 12 lb (5.5 kg) infant will suddenly become a 240 lb - 2009 Cadillac STS | Owner's Manual - Page 37
{ CAUTION: Never do this. Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed. Never put a rear-facing child restraint in the right front seat. Secure a rear-facing child - 2009 Cadillac STS | Owner's Manual - Page 38
support. This is because an infant's neck is not fully developed and its head weighs so much compared with the rest of its body. In a crash, an infant in a rear-facing child restraint settles into the restraint, so the crash forces can be distributed across the strongest part 's instructions that - 2009 Cadillac STS | Owner's Manual - Page 39
Child Restraint Systems { CAUTION: A young child's hip bones are still so small that the vehicle's regular safety belt may not remain low on the hip bones, as it should. Instead, it may settle up around the child's abdomen. In a crash, the belt would apply force on a body area that is unprotected - 2009 Cadillac STS | Owner's Manual - Page 40
or killed in a crash if the child restraint is not properly secured in the vehicle. Secure the child restraint properly in the vehicle using the vehicle's safety belt or LATCH system, following the instructions that came with that child restraint and the instructions in this manual. A booster seat - 2009 Cadillac STS | Owner's Manual - Page 41
, or both, and to this manual. The child restraint instructions are important, so if they are in a child restraint system or infant restraint system secured in a rear seating crash if the child is not properly secured in the child restraint. Secure the child properly following the instructions - 2009 Cadillac STS | Owner's Manual - Page 42
the risk to the rear-facing child is so great, if the airbag deploys. CAUTION: (Continued) { CAUTION: A child in a rear-facing child Passenger Sensing System on page 1-59 for additional information. When securing a child restraint in a rear seating position, study the instructions that came - 2009 Cadillac STS | Owner's Manual - Page 43
instructions in this manual. When installing a child restraint with a top tether, you must also use either the lower anchors or the safety belts to properly secure the child restraint. A child restraint must never be installed using only the top tether and anchor. In order to use the LATCH system - 2009 Cadillac STS | Owner's Manual - Page 44
the top of the child restraint to the vehicle. A top tether anchor is built into the vehicle. The top tether attachment (B) on the child restraint connects to the top tether anchor in the vehicle in order to reduce the forward movement and rotation of the child restraint during driving or in a crash - 2009 Cadillac STS | Owner's Manual - Page 45
tether anchors. j (Lower Anchor): Seating positions with two lower anchors. To assist you in locating the top tether anchors, the top tether anchor symbol is located on the cover. Rear Seat To assist you in locating the lower anchors, each seating position with lower anchors has two labels, near - 2009 Cadillac STS | Owner's Manual - Page 46
1-37 for additional information. Securing a Child Restraint Designed for the LATCH System { CAUTION: If a LATCH-type child restraint is not attached to instructions that came with the child restraint and the instructions in this manual. Do not secure a child restraint in a position without a top - 2009 Cadillac STS | Owner's Manual - Page 47
crash, attach only one child restraint per anchor. Notice: Do not let the LATCH attachments rub against the vehicle's safety belts. This may damage these parts with the top tether and the safety belts. Refer to your child restraint manufacturer instructions and the instructions in this manual. 1.1. - 2009 Cadillac STS | Owner's Manual - Page 48
tether be attached, attach and tighten the top tether to the top tether anchor, if equipped. Refer to the child restraint instructions and the following steps: 2.1. Find the top tether anchor. 2.2. Open the top tether anchor cover to expose the anchor. 2.3. If you have an adjustable headrest or head - 2009 Cadillac STS | Owner's Manual - Page 49
top tether anchor if a national or local law requires that the top tether be anchored, or if the instructions that come with the child restraint say that the top LATCH system, you will be using the safety belt to secure the child restraint in this position. Be sure to follow the instructions that - 2009 Cadillac STS | Owner's Manual - Page 50
3. Push the latch plate into the buckle until it clicks. Position the release button on the buckle so that the safety belt could be quickly unbuckled if necessary. 4. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 1-46 - 2009 Cadillac STS | Owner's Manual - Page 51
restraint has a top tether, follow the child restraint manufacturer's instructions regarding the use of the top tether. See Lower system which is designed to turn off the right front passenger frontal airbag under certain conditions. See Passenger Sensing System on page 1-59 and Passenger Airbag - 2009 Cadillac STS | Owner's Manual - Page 52
inflates and the passenger seat is in a forward position. Even if the passenger sensing system has turned off the right front passenger frontal airbag, no system is fail-safe. No one can guarantee that an airbag will not deploy under some unusual circumstance, even though it is turned off. CAUTION - 2009 Cadillac STS | Owner's Manual - Page 53
forward-facing child restraint. When the passenger sensing system has turned off the right front passenger frontal airbag, the off indicator on the passenger airbag status indicator should light and stay lit when the vehicle is started. See Passenger Airbag Status Indicator on page 3-59. 2. Put the - 2009 Cadillac STS | Owner's Manual - Page 54
5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 6. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt - 2009 Cadillac STS | Owner's Manual - Page 55
appear on the middle part of the steering wheel for the driver and on the instrument panel for the right front passenger. With seat-mounted side impact airbags, the word AIRBAG will appear on the side of the seatback closest to the door. With roof-rail airbags, the word AIRBAG will appear along the - 2009 Cadillac STS | Owner's Manual - Page 56
help keep you in position before and during a crash. Always wear your safety belt, even with airbags. The driver should sit as far back as possible while still maintaining control of the vehicle. Occupants should not lean on or sleep against the door or side windows in seating positions with seat - 2009 Cadillac STS | Owner's Manual - Page 57
the instrument panel cluster, which shows the airbag symbol. The driver's frontal airbag is in the middle of the steering wheel. The system checks the airbag electrical system for malfunctions. The light tells you if there is an electrical problem. See Airbag Readiness Light on page 3-58 for more - 2009 Cadillac STS | Owner's Manual - Page 58
Driver Side shown, Passenger Side similar The right front passenger's frontal airbag is in the instrument panel on the passenger's side. The seat-mounted side impact airbags for the driver and right front passenger are in the side of the seatbacks closest to the door. 1-54 - 2009 Cadillac STS | Owner's Manual - Page 59
on the steering wheel hub or on or near any other airbag covering. Do not use seat accessories that block the inflation path of a seat-mounted side impact airbag. Never secure anything to the roof of a vehicle with roof-rail airbags by routing a rope or tie down through any door or window opening - 2009 Cadillac STS | Owner's Manual - Page 60
side impact and roof-rail airbags will inflate if the crash severity is above the system's designed threshold level. The threshold level can vary with specific vehicle design. • If the vehicle hits a stationary object, the airbags could inflate at a different crash speed than if the vehicle hits - 2009 Cadillac STS | Owner's Manual - Page 61
inflator. Gas from the inflator fills the airbag causing the bag to break out of the cover and deploy. The inflator, the airbag, and related hardware are all part of the airbag module. Frontal airbag modules are located inside the steering wheel and instrument panel. For vehicles with seat-mounted side - 2009 Cadillac STS | Owner's Manual - Page 62
the airbag modules, see What Makes an Airbag Inflate? on page 1-57. The parts of the airbag that come into contact with you may be warm, but not too hot to touch. There may be some smoke and dust coming from the vents in the deflated airbags. Airbag inflation does not prevent the driver from - 2009 Cadillac STS | Owner's Manual - Page 63
inflates, you will need some new parts for the airbag system. If you do not get them, the airbag system will not be there to help protect you in another crash. A new system will include airbag modules and possibly other parts. The service manual for your vehicle covers the need to replace other - 2009 Cadillac STS | Owner's Manual - Page 64
The passenger sensing system works with sensors that are part of the right front passenger's seat. The sensors are designed to detect the presence of a properly-seated occupant and determine if the right front passenger's frontal airbag should be enabled (may inflate) or not. Accident statistics show - 2009 Cadillac STS | Owner's Manual - Page 65
additional material from the seat such as blankets, cushions, seat covers, seat heaters, or seat massagers before reinstalling or securing the problem with the airbag system or the passenger sensing system. When the passenger sensing system has turned off the right front passenger's frontal airbag, - 2009 Cadillac STS | Owner's Manual - Page 66
system may or may not turn off the right front passenger's frontal airbag, depending upon the person's seating posture and body the seat, such as blankets, cushions, seat covers, seat heaters or seat massagers and ask the braking, which helps the passenger sensing system maintain the passenger airbag - 2009 Cadillac STS | Owner's Manual - Page 67
may be wrong with the airbag system. If this ever happens, have the vehicle serviced promptly, because an adult- system operates. We recommend that you not use seat covers or other aftermarket equipment other than any that GM has approved for your specific vehicle. See Adding Equipment to Your Airbag - 2009 Cadillac STS | Owner's Manual - Page 68
or side sheet metal, they may keep the airbag system from working properly. Changing or moving any parts of the front seats, safety belts, the airbag sensing and diagnostic module, steering wheel, instrument panel, roof-rail airbag modules, ceiling headliner or pillar garnish trim, overhead console - 2009 Cadillac STS | Owner's Manual - Page 69
are in Step Two of the Customer Satisfaction Procedure in this manual. See Customer Satisfaction Procedure on page 7-2. In addition, your dealer/retailer and the service manual have information about the location of the airbag sensors, sensing and diagnostic module and airbag wiring. 1-65 - 2009 Cadillac STS | Owner's Manual - Page 70
system parts that might keep a safety belt system airbag coverings. If there are any opened or broken airbag covers, have the airbag covering and/or airbag module replaced. For the location of the airbag modules, see What Makes an Airbag Inflate? on page 1-57. See your dealer/retailer for service - 2009 Cadillac STS | Owner's Manual - Page 71
need to replace airbag system parts. See the part on the airbag system earlier in this section. Have the safety belt pretensioners checked if the vehicle has been in a crash, if the airbag readiness light stays on after the vehicle is started, or while you are driving. See Airbag Readiness Light on - 2009 Cadillac STS | Owner's Manual - Page 72
✍ NOTES 1-68 - 2009 Cadillac STS | Owner's Manual - Page 73
...2-41 Keys ...2-3 Keyless Access System ...2-4 Keyless Access System Operation ...2-5 Remote Vehicle Start ...2-11 Doors and Locks ...2-13 Door Locks ...2-13 Power Door Locks ...2-13 Programmable Automatic Door Locks ...2-14 Rear Door Security Locks ...2-14 Lockout Protection ...2-15 Trunk - 2009 Cadillac STS | Owner's Manual - Page 74
Section 2 Features and Controls Storage Areas ...2-60 Glove Box ...2-60 Cupholders ...2-60 Center Console Storage ...2-60 Convenience Net ...2-60 Sunroof ...2-60 Vehicle Personalization ...2-61 Memory Seat, Mirrors and Steering Wheel ...2-77 Object Detection Systems ...2-42 Ultrasonic Rear Parking - 2009 Cadillac STS | Owner's Manual - Page 75
transmitter is dangerous for many reasons, children or others could be badly injured or even killed. They could operate the power windows or other controls or even make the vehicle move. The windows will function with the keyless access transmitter in the vehicle and they could be seriously injured - 2009 Cadillac STS | Owner's Manual - Page 76
all locks. Your vehicle has a Keyless Access System with pushbutton start. See Ignition Positions on page 2-26 for information on starting the key. In an emergency, contact Cadillac Roadside Assistance. See Roadside Service on page 7-7. Keyless Access System Press the button (A) near the bottom - 2009 Cadillac STS | Owner's Manual - Page 77
the transmitter's battery. See "Battery Replacement" under Keyless Access System Operation on page 2-5. • Make sure that an electronic device such as a cellular phone or lap top computer is not causing interference. Keyless Locking The doors lock after several seconds if all doors are closed and - 2009 Cadillac STS | Owner's Manual - Page 78
See Keyless Access System on page Lock" and "Horn Chirps at Lock" under Vehicle Personalization on page 2-61 to change the feedback feature. K (Unlock): Press once to unlock the driver door Wheel on page 2-77 for more information. Q (Lock): Press once to lock the doors. The light on the front doors - 2009 Cadillac STS | Owner's Manual - Page 79
located on the outside of the driver door. 4. Turn the key to the unlock position five times within five seconds. 5. The Driver Information Center (DIC) displays READY on top of it, ″1″ or ″2″. These numbers correspond to the driver of the vehicle. For example, the memory seat position for driver 1 - 2009 Cadillac STS | Owner's Manual - Page 80
vehicle must be off. 6. Place the new transmitter into the transmitter pocket, located inside the center console storage area located between the driver and front passenger seats, with the transmitter buttons facing the front of the vehicle. 7. A beep sounds once programming in complete. The DIC - 2009 Cadillac STS | Owner's Manual - Page 81
front passenger seats, with the transmitter buttons facing the front of the vehicle. 3. Insert the vehicle key into the key lock cylinder located on the driver door. 4. Turn the key to the unlock position five times within five seconds. 13. To program additional transmitters, take transmitter 1 out - 2009 Cadillac STS | Owner's Manual - Page 82
. To start the vehicle, place the transmitter in the center console storage area transmitter pocket with the buttons facing to the front of the vehicle. Then, with the vehicle in P (Park) OR N (Neutral), press the brake pedal and / . Replace the transmitter battery as soon as possible. Change the - 2009 Cadillac STS | Owner's Manual - Page 83
system. You can also program the remote vehicle start system to start up the vehicle's automatic climate control system. If this feature is turned on, the system vehicle's turn signal lamps flash. The vehicle's doors will be locked. When the vehicle starts, the parking lamps will turn on and remain on - 2009 Cadillac STS | Owner's Manual - Page 84
remote start feature provides two separate starts, each with 10 minutes of engine running. If you press the lock button and then hold the remote start button vehicle theft was attempted. If your vehicle has the remote start feature, the keyless access transmitter functions will have an increased - 2009 Cadillac STS | Owner's Manual - Page 85
the power door lock switch located on each front door. See Power Door Locks on page 2-13 for more information. • Push down or pull up on the manual door lock knob for the rear door. The knob is located at the top of the door panel near the window. Power Door Locks The power door lock switches are - 2009 Cadillac STS | Owner's Manual - Page 86
to exit the vehicle, have that person use the manual knob or use the power door lock switch on either front door. When the door is closed again, it will not lock automatically. Use the manual knob or the power door lock switch to lock the door. The doors were also pre-programmed to unlock every time - 2009 Cadillac STS | Owner's Manual - Page 87
three times and unlock the driver's door when all doors are closed and there is a keyless access transmitter inside the interior of the vehicle. When the driver's door is reopened, the key in reminder chime will sound continuously. The vehicle will remain locked only when at least one transmitter - 2009 Cadillac STS | Owner's Manual - Page 88
Press this button located on the driver's door. The vehicle must be in System Operation on page 2-5. The vehicle must be in P (Park) or N (Neutral) and the valet mode turned off. • Squeeze the trunk release button located on the rear of the trunk lid above the license plate. If the vehicle is locked - 2009 Cadillac STS | Owner's Manual - Page 89
. Emergency Trunk Release Handle Rear Seat Pass-Through Door To open the door: 1. Pull the rear seat armrest down. 2. If the door is locked, insert the key into the lock and turn it counterclockwise. 3. Press the button above the lock and lower the door. To open the trunk lid, pull the emergency - 2009 Cadillac STS | Owner's Manual - Page 90
Windows { CAUTION: Leaving children, helpless adults, or pets in a vehicle with the windows closed is dangerous. They can be overcome by the extreme heat and suffer permanent injuries or even death from heat stroke. Never leave a child, a helpless adult, or a pet alone in a vehicle, especially with - 2009 Cadillac STS | Owner's Manual - Page 91
injured or even killed. They could operate the power windows or other controls or even make the vehicle move. The windows will function and they could first position to close the window. Your vehicle has Retained Accessory Power (RAP) that allows you to use the power windows once the engine - 2009 Cadillac STS | Owner's Manual - Page 92
such as severe icing may also cause the battery on your vehicle has been recharged, disconnected, or is not working, each window must be reprogrammed for the express-up feature to work. To program each window: 1. With the ignition on or in ACC/ACCESSORY, or while RAP is active, close all doors - 2009 Cadillac STS | Owner's Manual - Page 93
do not make it impossible to steal. Theft-Deterrent System Your vehicle has a theft-deterrent alarm system. The security light is located on the instrument panel cluster. Secure Car Feature The windows can be closed by pressing the lock button on the keyless access transmitter. See Keyless Access - 2009 Cadillac STS | Owner's Manual - Page 94
two minutes. The vehicle cannot be started without a keyless access transmitter. The Theft-Deterrent system will not arm if: • The key is used to turn the key cylinder to the lock position. • The driver's door is locked using the power door lock switch after the doors are closed. The vehicle can be - 2009 Cadillac STS | Owner's Manual - Page 95
or the trunk release button located on the driver's door. (On): Press to turn the lockout feature on. The trunk cannot be unlocked or opened. When the valet lockout feature is on, the remote start feature and the Universal Home Remote transmitter will be disabled Lock the glove box with the key to - 2009 Cadillac STS | Owner's Manual - Page 96
the ignition is turned to OFF/ACCESSORY or START and a valid transmitter is found in the vehicle. You do not have to manually arm or disarm the system. The security light comes on if there is a problem with arming or disarming the theft-deterrent system. The system has one or more keyless access - 2009 Cadillac STS | Owner's Manual - Page 97
there may be a problem with the immobilizer system. Press the START button again. If the vehicle does not start and the keyless access • Do not drive at any one constant speed, fast or slow, for the first 500 miles (805 km). Do not make full-throttle starts. Avoid downshifting to brake or slow the - 2009 Cadillac STS | Owner's Manual - Page 98
when a front door is opened. See Retained Accessory Power (RAP) on page 2-27 for more information. If the engine is off, press this button to turn on the accessory mode. ACCESSORY ACTIVE will display on the Driver Information Center (DIC). Accessory mode allows use of the audio system and windshield - 2009 Cadillac STS | Owner's Manual - Page 99
Keyless Access System. Battery chargers should not be plugged in when starting or turning off the engine. To start the vehicle, do the following: • Audio System • Audio Steering Wheel Controls • Power Windows Power to these accessories will work up to 20 minutes or until one of the front doors is - 2009 Cadillac STS | Owner's Manual - Page 100
motor damage. To prevent gear damage, this system also prevents cranking if the engine is already running. Notice: The engine is designed to work with the electronics in the vehicle. If you add electrical parts or accessories, you could change the way the engine operates. Before adding electrical - 2009 Cadillac STS | Owner's Manual - Page 101
off and the vehicle goes into the Accessory Mode. The DIC displays SHIFT TO PARK the electrical cord. For the 3.6L V6 and 4.4L V8 engine, the cord located in the engine compartment on the driver side of the vehicle near the coolant heater can provide easier starting and better fuel economy during - 2009 Cadillac STS | Owner's Manual - Page 102
Duty Cooling) on page 4-32. Make sure the shift lever is fully in P (Park) before starting the engine. The vehicle has an automatic transmission shift lock control system. You must fully apply your regular brakes first and then press the shift lever button before you can shift from P (Park) when the - 2009 Cadillac STS | Owner's Manual - Page 103
Ice, or Snow on page 4-23 for additional information. N (Neutral): In this position, the engine does not connect with the wheels drive gear while the engine is running at high speed is dangerous. Unless your foot is firmly on the brake pedal, the vehicle could move very rapidly. You could lose control - 2009 Cadillac STS | Owner's Manual - Page 104
while using DSC. Driver Shift Control (DSC) allows you shift an automatic transmission similar to a manual transmission. To use the DSC feature: 1. Move the shift lever to the right from D (Drive) into the DSC area. When in DSC mode, the sport symbol will appear in the Driver Information Center (DIC - 2009 Cadillac STS | Owner's Manual - Page 105
release the parking brake, hold the brake pedal down, then push the parking brake pedal. When you release the park brake pedal, the parking brake releases. Notice: Driving with the parking brake on can overheat the brake system and cause premature wear or damage to brake system parts. Make sure that - 2009 Cadillac STS | Owner's Manual - Page 106
fully in P (Park) with the parking brake firmly set. The vehicle can roll. (Park), use the following steps: 1. Hold the brake pedal down. 2. Move the shift lever into P in P (Park) with the parking brake firmly set. And, if you be in P (Park) and the parking brake set. After shifting into P (Park), - 2009 Cadillac STS | Owner's Manual - Page 107
out of P (Park) unless the vehicle is running or in Accessory mode and the brake pedal is applied. The shift lock release is always functional except in the case of an uncharged or low voltage (less than 9-volt) battery. See Jump Starting on page 5-42 for more information. Parking Over Things That - 2009 Cadillac STS | Owner's Manual - Page 108
exhaust system has been modified, damaged or improperly repaired. • There are holes or openings in the vehicle body from damage or after-market modifications that are not completely sealed. If unusual fumes are detected or if it is suspected that exhaust is coming into the vehicle: • Drive - 2009 Cadillac STS | Owner's Manual - Page 109
the automatic transmission shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. Do not leave the vehicle when the move, even when you are on fairly level ground, always set the parking brake after you move the shift lever to P (Park). Follow the proper steps - 2009 Cadillac STS | Owner's Manual - Page 110
on and the indicator light illuminates each time the vehicle is started. To turn on and start Intellibeam™, press the Intellibeam™ button on the inside rearview mirror. If the vehicle has the IntelliBeam™ Intelligent High-Beam Headlamp Control System, O can also be used to turn off or reset this - 2009 Cadillac STS | Owner's Manual - Page 111
until the display reads a direction. The compass can be placed in calibration mode manually by pressing and holding O until a C is shown in the compass display you do not live in zone eight or drive out of the area, the compass variance needs to be changed to the appropriate zone. To adjust for - 2009 Cadillac STS | Owner's Manual - Page 112
when finished adjusting. The preferred mirror positions can be stored with the memory option. See Memory Seat, Mirrors and Steering Wheel on page 2-77. Manually fold the mirrors inward to prevent damage when going through car washes or confined spaces. To fold, push the mirror toward the vehicle - 2009 Cadillac STS | Owner's Manual - Page 113
vehicle on the right. Check the inside mirror or glance over your shoulder before changing lanes. The passenger side mirror is convex shaped. A convex mirror's surface is curved so more can be seen from the driver's seat. Outside Heated Mirrors For vehicles with this feature: Side Blind Zone Alert - 2009 Cadillac STS | Owner's Manual - Page 114
Rear Parking Assist (URPA) For vehicles with the URPA system, it operates at speeds less than 3 mph (5 km/h), and assists the driver with parking and avoiding objects while in R (Reverse). The sensors on the rear bumper are used to detect the distance to an object up to 5 feet (1.5 m) behind - 2009 Cadillac STS | Owner's Manual - Page 115
when the shift lever is moved into R (Reverse). The rear display briefly illuminates to indicate the system is working. URPA operates only at speeds less than 3 mph (5 km/h). If the vehicle is above this speed, the red light on the rear display will flash. To be detected, objects must be at least - 2009 Cadillac STS | Owner's Manual - Page 116
Keep your rear bumper free of mud, dirt, snow, ice and slush. For cleaning instructions, see Washing system. • Other conditions may affect system performance, such as vibrations from a jackhammer or the compression of air brakes on a very large truck. If the system is still disabled, after driving - 2009 Cadillac STS | Owner's Manual - Page 117
rearview mirrors, glance over your shoulder, and use the turn signal before changing lanes. The SBZA system is an aid that may help you avoid lane change crashes with vehicles in the side blind spots (zones). When the system detects a vehicle in the side blind zone, amber SBZA displays will light - 2009 Cadillac STS | Owner's Manual - Page 118
or off, press the CONFIG hard key located on the navigation radio, then press I . See "Configure Menu" in the index of the Navigation System manual. The symbol will be highlighted when the feature is active. If SBZA is disabled by the driver, the SBZA mirror displays will not light up. I Left Side - 2009 Cadillac STS | Owner's Manual - Page 119
may occasionally light up due to guard rails, signs, trees, shrubs, and other stationary objects. This is normal system operation, the vehicle does not need service. SBZA does not operate when the left or right corners of the rear bumper are covered with mud, dirt, snow, ice, slush, or in heavy - 2009 Cadillac STS | Owner's Manual - Page 120
not steer the vehicle and is only an aid to help you stay in your driving lane. The LDW system may not: • Provide you with enough time to avoid a lane change collision. • Be loud enough for you to hear the warning beeps. • Work properly under bad weather conditions or if the windshield is - 2009 Cadillac STS | Owner's Manual - Page 121
LDW on or off, press the CONFIG hard key located on the navigation radio, then press @ . See "Configure Menu" in the index of the Navigation System manual. The symbol will be highlighted when the feature is active. @ LDW only operates at speeds of 35 mph (56 km) or greater. If LDW is turned on - 2009 Cadillac STS | Owner's Manual - Page 122
a wide range of safety, security, information, and convenience services. If the airbags deploy, the system is designed to make an automatic call to OnStar Emergency advisors who can request emergency services be sent to your location. If the keys 2-50 are locked in the vehicle, call OnStar at 1-888 - 2009 Cadillac STS | Owner's Manual - Page 123
• Automatic Notification of Airbag Deployment • Advanced Automatic Crash Notification (AACN) (If equipped) OnStar Services Included with Directions & Connections Plan • All Safe and Sound Plan Services • OnStar Turn-by-Turn Navigation (If equipped) or Driving Directions - Advisor delivered Link - 2009 Cadillac STS | Owner's Manual - Page 124
-by-Turn Navigation system can provide voice-guided driving directions. Press the OnStar button to have an OnStar advisor locate a business or address and download driving directions to the vehicle. Voice-guided directions to the desired destination will play through the audio system speakers. See - 2009 Cadillac STS | Owner's Manual - Page 125
electrical system, including adequate battery power, for the OnStar equipment to operate. There are other problems OnStar cannot control that may prevent OnStar from providing OnStar service at any particular time or place. Some examples are damage to important parts of the vehicle in a crash, hills - 2009 Cadillac STS | Owner's Manual - Page 126
Light Emitting Diode (LED) indicator lights above the Universal Home Remote buttons, follow the instructions below. This system provides a way to replace up to three remote control transmitters used to activate devices such as garage door openers, security systems, and home automation devices. 2-54 - 2009 Cadillac STS | Owner's Manual - Page 127
System, call 1-866-572-2728 or go to learcar2u.com. Most garage door openers sold after 1996 are Rolling Code units. Programming a garage door opener involves time-sensitive actions, so read the entire procedure before starting be used to control the garage door until the garage door moves. The - 2009 Cadillac STS | Owner's Manual - Page 128
-sensitive actions, so read the entire procedure before starting. Otherwise, the device will time out and the procedure will have to be repeated. 2-56 1. To verify that the garage door opener is a Fixed Code unit, remove the battery cover on the hand held transmitter supplied by the manufacturer - 2009 Cadillac STS | Owner's Manual - Page 129
The garage door opener receiver (motor head unit) could also have a row of dip switches that can be used when programming the Universal Home Remote. If the total - 2009 Cadillac STS | Owner's Manual - Page 130
2. Write down the eight to 12 switch settings from left to right as follows: • When a switch is in the up position, write "Left." • When a switch is in the down position, write "Right." • If a switch is set between the up and down position, write "Middle." The switch settings written down in Step - 2009 Cadillac STS | Owner's Manual - Page 131
that will be used to control the garage door until the garage door moves. The indicator light above door opener. Reprogramming Universal Home Remote Buttons Any of the three buttons can be reprogrammed by repeating the instructions on the Universal Home Remote System, call the customer assistance - 2009 Cadillac STS | Owner's Manual - Page 132
Power (RAP) must be active. See Retained Accessory Power (RAP) on page 2-27. Express Open: The express open feature will operate from the closed or partially open position. To express open the power sunroof, fully press the driver's side switch rearward once. To stop the sunroof glass in a desired - 2009 Cadillac STS | Owner's Manual - Page 133
upon which vehicle options are purchased. On all vehicles, features such as climate control settings, radio and XM™ preset settings, exterior lighting at unlock and remote lock unlock confirmation, and language have already been programmed. Your vehicle also has an automatic door locking feature that - 2009 Cadillac STS | Owner's Manual - Page 134
If your vehicle has the Navigation system, see "Personalization" in the Index of the Navigation System manual for information on vehicle personalization. If your vehicle has the ability to program additional personalization features, the driver's preferences are recalled by pressing any button on - 2009 Cadillac STS | Owner's Manual - Page 135
through all of the characters until you reach the character you wish to change. Then turn the tune/select knob until the letter you want is highlighted Driver 1 or Driver 2 is selected on the radio display. If a customized name or greeting is not programmed, the system will show Driver 1 or Driver - 2009 Cadillac STS | Owner's Manual - Page 136
mode by following the instructions later in this section driver greeting is off. To change a customized driver greeting after exiting the screen to spell the name, turn the driver greeting feature off, and then back on. KEY FOB REMINDER This feature sounds the horn three times when the driver's door - 2009 Cadillac STS | Owner's Manual - Page 137
, then pressing the knob to turn it on. CLIMATE CONTROL: The climate control system will engage when the vehicle is started using the remote start feature. It will be at the same climate control setting that was last used by the driver using that keyless entry transmitter. REAR WINDOW DEFOG: If - 2009 Cadillac STS | Owner's Manual - Page 138
to driver position which is on. To program the vehicle to a different mode: 1. Enter the PERSONAL SETTINGS MENU by following the instructions listed instructions later in this section or program the next feature available on your vehicle. 2-66 START BUTTON RECALL If your vehicle has the optional - 2009 Cadillac STS | Owner's Manual - Page 139
, the shift lever is in P (Park), and the driver's door is opened. Programmable Modes Mode 1: ON Mode 2: OFF (default) To program the vehicle to a different mode: 1. Enter the PERSONAL SETTINGS MENU by following the instructions listed previously under "Entering the Personal Settings Menu." 2. Turn - 2009 Cadillac STS | Owner's Manual - Page 140
when the keyless access transmitter is used to unlock the vehicle. All doors must be closed for this feature to work, and the lamps will not mode by following the instructions later in this section or program the next feature available on your vehicle. LIGHTS FLASH AT LOCK This feature allows the - 2009 Cadillac STS | Owner's Manual - Page 141
the instructions listed previously under "Entering the Personal Settings Menu." 2. Turn the tune/select knob until LIGHTS FLASH AT LOCK is 20 seconds unless a door is opened, the ignition is in ACCESSORY, on, or START, or the keyless access transmitter is used to lock the vehicle. Programmable Modes - 2009 Cadillac STS | Owner's Manual - Page 142
access transmitter is used to lock the vehicle. All doors must be closed for this feature to work. Programmable Modes Mode 1: ON Mode 2: OFF (default) To program the vehicle to a different mode: 1. Enter the PERSONAL SETTINGS MENU by following the instructions listed previously under "Entering the - 2009 Cadillac STS | Owner's Manual - Page 143
is now set. You can either exit the programming mode by following the instructions later in this section or program the next feature available on your vehicle. DRIVER UNLOCK AT OFF This feature allows the driver's door to automatically unlock when the ignition is turned off. Programmable Modes Mode - 2009 Cadillac STS | Owner's Manual - Page 144
set. You can either exit the programming mode by following the instructions later in this section or program the next feature available on your vehicle. DRIVER UNLOCK IN PARK The feature allows the driver's door to automatically unlock when the transmission is shifted into P (Park). Programmable - 2009 Cadillac STS | Owner's Manual - Page 145
transmitter and pull the respective door handle. See Door Locks on page 2-13 for more information. Programmable Modes Mode 1: ON Mode 2: OFF (default) To program the vehicle to a different mode: 1. Enter the PERSONAL SETTINGS MENU by following the instructions listed previously under "Entering the - 2009 Cadillac STS | Owner's Manual - Page 146
the programming mode by following the instructions later in this section or program the next feature available on your vehicle. LOCK DELAY This feature delays the locking of the vehicle's doors for eight seconds after a power door lock switch or the lock button on the keyless access transmitter - 2009 Cadillac STS | Owner's Manual - Page 147
door locking will then remain disabled until a door lock switch is pressed or until the power mode transitions from the off power mode. Programmable Modes Mode 1: ON Mode 2: OFF (default) To program the vehicle to a different mode: 1. Enter the PERSONAL SETTINGS MENU by following the instructions - 2009 Cadillac STS | Owner's Manual - Page 148
the vehicle to a different mode: 1. Enter the PERSONAL SETTINGS MENU by following the instructions listed previously under "Entering the Personal Settings Menu." 2. Turn the tune/select knob until FRONT PASS WINDOW LOCK is highlighted. 3. Press the tune/select knob to switch back and forth between - 2009 Cadillac STS | Owner's Manual - Page 149
control. Touring mode is used for normal city and highway driving following the instructions later in audio screen. Memory Seat, Mirrors and Steering Wheel If the vehicle has the memory feature, you can program and recall memory settings for the following features for up to two drivers: • The driver - 2009 Cadillac STS | Owner's Manual - Page 150
the Index of the Navigation System manual for more information. Entering the Driver Selection Submenu To enter the memory programming mode for your driver settings: 1. The ignition must be either on, in ACCESSORY, or in RAP and the transmission in P (Park) or the vehicle speed less than 6 mph (9 km - 2009 Cadillac STS | Owner's Manual - Page 151
the instructions listed previously under "Entering the Driver Selection Submenu." 2. From the DRIVER SELECTION submenu, turn the tune/select knob to scroll to RECALL DRIVER SETTINGS and press in the knob. If the vehicle is in P (Park), one beep will sound and your previously saved driving position - 2009 Cadillac STS | Owner's Manual - Page 152
are now programmed. Any changes that are made to the HUD, audio system, and climate controls while driving will be automatically stored when the ignition is turned off. 5. Repeat the procedure for a second driver by programming the other driver number. Entering the Driver Exit Settings Submenu To - 2009 Cadillac STS | Owner's Manual - Page 153
settings by following the instructions listed previously under "Entering the Driver Exit Settings Submenu." 2. From the DRIVER EXIT SETTINGS submenu, turn when your vehicle is in P (Park), the vehicle is off, and the driver's door is opened, see "AUTO EXIT SEAT" and "AUTO EXIT COLUMN" under Vehicle - 2009 Cadillac STS | Owner's Manual - Page 154
✍ NOTES 2-82 - 2009 Cadillac STS | Owner's Manual - Page 155
...3-42 Inadvertent Power Battery Saver ...3-42 Head-Up Display (HUD) ...3-43 Accessory Power Outlet(s) ...3-46 Ashtray(s) and Cigarette Lighter ...3-47 Climate Controls ...3-48 Dual Climate Control System ...3-48 Outlet Adjustment ...3-52 Rear Climate Control System ...3-53 Passenger Compartment - 2009 Cadillac STS | Owner's Manual - Page 156
98 Radio(s) ...3-98 Using an MP3 ...3-111 XM Radio Messages ...3-114 Navigation/Radio System ...3-116 Bluetooth® ...3-116 Radio Personalization ...3-126 Theft-Deterrent Feature ...3-130 Audio Steering Wheel Controls ...3-131 Radio Reception ...3-133 Backglass Antenna ...3-134 XM™ Satellite Radio - 2009 Cadillac STS | Owner's Manual - Page 157
✍ NOTES 3-3 - 2009 Cadillac STS | Owner's Manual - Page 158
Instrument Panel Overview 3-4 - 2009 Cadillac STS | Owner's Manual - Page 159
. E. Windshield Wipers on page 3-13. F. Audio System(s) on page 3-97. Navigation/Radio System on page 3-116 (If Equipped). G. Audio Steering Wheel Controls on page 3-131 (If Equipped). Adaptive Cruise Control on page 3-20 (If Equipped). Heated Steering Wheel on page 3-7 (If Equipped). H. Power Tilt - 2009 Cadillac STS | Owner's Manual - Page 160
ash on and off. This warns others that you are having trouble. Press again to turn the flashers off. When the hazard warning flashers Wheel and Telescopic Steering Column Horn Press near or on the horn symbols on the steering wheel pad to sound the horn. The power tilt and telescope wheel control - 2009 Cadillac STS | Owner's Manual - Page 161
on. The steering wheel takes about three minutes to start heating. The lever on the left side of the steering column includes the following: (: G: O: 3: #: I: Turn and Lane-Change Signals Headlamps Headlamp High/Low-Beam Changer Fog Lamps Cruise Control • Adaptive Cruise Control (If Equipped - 2009 Cadillac STS | Owner's Manual - Page 162
Move the lever all the way up or down to signal a turn. Raise or lower the lever until the arrow starts to flash to signal a lane change. Hold it briefly until the lane change is complete. The arrow will automatically flash three times. If the turn signal is left on for about 1 mile - 2009 Cadillac STS | Owner's Manual - Page 163
then release it to change from high to low beam. If you turn the vehicle off with the high beams on, the next time you start your vehicle the low undesired operation of the device. Changes or modifications to this system by other than an authorized service facility could void authorization to use - 2009 Cadillac STS | Owner's Manual - Page 164
to warn the driver of pedestrians or animals. Your complete attention is always required while driving and you should be ready to take action and apply the brakes. For more information, see Defensive Driving on page 4-2. 9 R (Off): Turns the system off. (On): Turns the system on. The Head - 2009 Cadillac STS | Owner's Manual - Page 165
action may be required. • The driver warning is active when: • You are approaching a vehicle too quickly. • You are following a vehicle ahead much too closely. See Defensive Driving on page 4-2 for more information. { CAUTION: When FCA is enabled, the Adaptive Cruise Control switch is on. If you - 2009 Cadillac STS | Owner's Manual - Page 166
. Do not use FCA when the radar is blocked by snow, ice, or dirt. Keep your radar clean. See "Cleaning the System" under Adaptive Cruise Control on page 3-20. Unnecessary Warnings FCA may occasionally provide an unnecessary warning to guard rails, signs, and other stationary objects. This is normal - 2009 Cadillac STS | Owner's Manual - Page 167
blocked by snow, ice, or dirt. If so, you may need to turn off the engine and clean the lens. See "Cleaning the System" under Adaptive Cruise Control on page 3-20. Windshield Wipers Flash-to-Pass This feature allows you to use the high-beam headlamps to signal the driver in front of you - 2009 Cadillac STS | Owner's Manual - Page 168
(High Speed): For rapid wiping cycles. If the windshield wipers are in use for about six seconds while you are driving, the exterior lamps will come on automatically if the exterior lamp control is in AUTO. See Wiper Activated Headlamps on page 3-36 for more information. Clear snow and ice from the - 2009 Cadillac STS | Owner's Manual - Page 169
mist and wash cycles operate as normal and are not affected by the Rainsense function. The Rainsense system can be overridden at any time by manually turning the wiper band to low or high speed. When Rainsense is active, the headlamps turn on automatically. The headlamps will turn off again once the - 2009 Cadillac STS | Owner's Manual - Page 170
be dangerous where you cannot drive safely at a steady speed. So, do not use the cruise control on winding roads or in heavy traffic. Cruise control can be dangerous on slippery roads. On such roads, fast changes in tire traction can cause excessive wheel slip, and you could lose control. Do not use - 2009 Cadillac STS | Owner's Manual - Page 171
could be startled and even lose control. Keep the cruise control switch off until you want to use cruise control. 9 (Off): R (On): Turns the system off. 1. Move the cruise control switch to on. 2. Get up to the speed desired. 3. Press Turns the system on. + (Resume/Accelerate): Use this position - 2009 Cadillac STS | Owner's Manual - Page 172
keeps going faster until the switch is released or the brake is applied. Do not hold the switch at resume/ accelerate, unless you want the vehicle to go faster. Increasing Speed While Using Cruise Control There are two ways to go to a higher speed: • Use the accelerator pedal to get to the higher - 2009 Cadillac STS | Owner's Manual - Page 173
ways to end cruise control. • Step lightly on the brake pedal. This will end the current cruise control session. • Move the cruise control switch to 9 to turn off the system completely. • Press the [ button on the steering wheel. Erasing Speed Memory The cruise control set speed memory is erased - 2009 Cadillac STS | Owner's Manual - Page 174
be reset. 3-20 Adaptive Cruise Control uses radar to detect a vehicle directly ahead in your path, within a distance of 328 ft (100 m), and operates at speeds above 30 mph (48 km/h). When it is engaged by the driver, the system can apply limited braking or acceleration of the vehicle, automatically - 2009 Cadillac STS | Owner's Manual - Page 175
that you are driving in conditions where Adaptive Cruise Control should not be used. See "Alerting the Driver" in this section. On slippery roads, fast changes in tire traction can cause needless wheel spinning, and you could lose control. Do not use cruise control on slippery roads. CAUTION - 2009 Cadillac STS | Owner's Manual - Page 176
are located on the left side of the steering wheel. Engaging Adaptive Cruise Control With the Set Button 9 R (Off): Turns the system off. (On): Turns the system on. { CAUTION: If you leave your Adaptive Cruise Control switch on when you are not using cruise, you might hit a button and go - 2009 Cadillac STS | Owner's Manual - Page 177
conditions when adjusting your set speed. If your vehicle is in Adaptive Cruise Control when the traction control system begins to limit wheel spin, the Adaptive Cruise Control will automatically disengage. See Traction Control System (TCS) on page 4-10, StabiliTrak® System on page 4-6 or Enhanced - 2009 Cadillac STS | Owner's Manual - Page 178
will not reach the set speed until the system determines there is no vehicle in front of you. At that point, your vehicle speed will increase to the set speed. Resuming a Set Speed If the brakes are applied while the Adaptive Cruise Control is at a set speed, this disengages the Adaptive Cruise - 2009 Cadillac STS | Owner's Manual - Page 179
The range of selectable distances may not be appropriate for all drivers and driving conditions. If you prefer to travel at a following distance farther than Adaptive Cruise Control allows, disengage the system and drive manually. A graphic on the HUD indicates the selected following distance. This - 2009 Cadillac STS | Owner's Manual - Page 180
brakes yourself. See Defensive Driving on page 4-2. Driver action is required when: • Adaptive Cruise Control cannot apply sufficient braking path. • The vehicle speed drops below about 25 mph (40 km/h). • A temporary condition prohibits Adaptive Cruise Control from operating. See DIC Warnings - 2009 Cadillac STS | Owner's Manual - Page 181
when the radar is blocked by snow, ice, or dirt. Keep your radar clean. See "Cleaning the System" later in this section. Adaptive Cruise Control automatically slows your vehicle down when approaching a slower moving vehicle. It then adjusts your speed to follow the vehicle in front at the selected - 2009 Cadillac STS | Owner's Manual - Page 182
. The driver must take action since Adaptive Cruise Control will not slow the vehicle to a stop. Passing a Vehicle/Adaptive Cruise Control Override To increase speed to pass a vehicle, use the accelerator pedal. While you are doing this, the system will not automatically apply the brakes. A PEDAL - 2009 Cadillac STS | Owner's Manual - Page 183
to a vehicle in your lane. You could crash into a vehicle ahead of you, or lose control of your vehicle. Give extra attention in curves and be ready to use the brakes if necessary. Select an appropriate speed while driving in curves. Adaptive Cruise Control might operate differently in a sharp curve - 2009 Cadillac STS | Owner's Manual - Page 184
Cruise Control might occasionally provide a driver alert and/or braking that you consider unnecessary. It could respond to signs, guardrails, and other stationary objects when entering or exiting a curve. This is normal operation. Your vehicle does not need service. Other Vehicle Lane Changes If - 2009 Cadillac STS | Owner's Manual - Page 185
towing a trailer, you might want to brake to keep your vehicle speed down. Applying the brake disengages the system. You may choose not to use Adaptive Cruise Control on steep hills when towing a trailer. Cleaning the System The radar can become blocked by snow, ice, or dirt. If this happens, turn - 2009 Cadillac STS | Owner's Manual - Page 186
DIC when automatic lights are enabled or an AUTOMATIC LIGHTS OFF message appears on the DIC when the automatic lights are disabled. • Turn the headlamp control from AUTO to off and release the switch. It returns back to the AUTO position by itself. • Turn the headlamp - 2009 Cadillac STS | Owner's Manual - Page 187
view mirror. The indicator on the mirror turns on. Once the system has been turned on, it remains on each time the vehicle is started. Additionally, the IntelliBeam system must be enabled. To enable the System, turn the exterior lamp control to AUTO, with the turn signal/multifunction lever in its - 2009 Cadillac STS | Owner's Manual - Page 188
. When this occurs, IntelliBeam is disabled until the control is turned back to the AUTO position and the AUTOMATIC LIGHTS ON message displays on the DIC. 3-34 • The IntelliBeam system is turned off at the inside rearview mirror. • The vehicle's speed drops below 15 mph (24 km/h). IntelliBeam may - 2009 Cadillac STS | Owner's Manual - Page 189
at the Rearview Mirror IntelliBeam can be disabled and reset to the original factory setting by using the controls on the inside rearview mirror. AUTO 3 (IntelliBeam On/Off): To disable the system, press this button on the inside rearview mirror. The IntelliBeam indicator turns off and does not come - 2009 Cadillac STS | Owner's Manual - Page 190
started in a dark garage, the automatic headlamp system comes on immediately. Once the vehicle leaves the garage, it will take about one minute for the automatic headlamp system to change exterior lamp control is left on in either the headlamp or parking lamp position and the driver's door is opened - 2009 Cadillac STS | Owner's Manual - Page 191
exterior lamp control to the parking lamp position. • Turn the exterior lamp control to the headlamp position. • Turn the exterior lamp control from AUTO system should be turned on when needed. The light sensor for the DRL is located on top of the instrument panel. If the sensor is covered, - 2009 Cadillac STS | Owner's Manual - Page 192
Fog Lamps The fog lamp controls are located on the turn signal/multifunction lever. Twilight Sentinel® Twilight Sentinel® can turn the lamps require the headlamps to be on along with the fog lamps. A light sensor on top of the instrument panel makes the Twilight Sentinel work, so be sure it is not - 2009 Cadillac STS | Owner's Manual - Page 193
the instrument panel brightness control is in full bright position. See Instrument Panel Brightness on page 3-40 for more information. You can idle the vehicle with the lamps off, even when it is dark outside. First set the parking brake while the ignition is in OFF/ACCESSORY. Then start the vehicle - 2009 Cadillac STS | Owner's Manual - Page 194
accidentally left the headlamps or parking lamps on. The battery saver does not work if the headlamps are turned on after the ignition is turned off. If you need to leave the lamps on for more than 10 minutes, use the exterior lamp control to turn the lamps back on. Instrument Panel - 2009 Cadillac STS | Owner's Manual - Page 195
locks are activated. Reading Lamps The reading lamps are located on the overhead console. These lamps come on automatically when any door is opened. For manual window defogger, the climate control fan at high speeds, heated seats and engine cooling fans. If the battery continues to discharge, even - 2009 Cadillac STS | Owner's Manual - Page 196
action, this action may be noticeable to the driver. If so, a Driver Information Center (DIC) message might be displayed, such as Battery Saver Active or Service Battery Charging System. If this message is displayed, it is recommended that the driver reduce the electrical loads as much as possible - 2009 Cadillac STS | Owner's Manual - Page 197
Up Display (HUD), some of the driver information that appears on the instrument panel in English or metric units. To change from English to metric units, System on page 3-9 • Radio Features United States version shown, Canada similar Always scan the instrument panel displays, controls and driving - 2009 Cadillac STS | Owner's Manual - Page 198
be seen properly: 1. Adjust the seat to a comfortable driving position, before adjusting the HUD position. 2. Start the engine. 3. Adjust the position and brightness of the HUD display. The HUD controls are located to the left of the steering wheel on the DIC control panel. Off: Turn the brightness - 2009 Cadillac STS | Owner's Manual - Page 199
as determined by the information on the map disc in the navigation system. To turn the Speed Advisor on or off, see DIC Operation and Displays on page 3-72. The Speed Advisor can be set to show a speed alert when the vehicle speed exceeds the speed alert limit as set in the DIC menu. Depending on - 2009 Cadillac STS | Owner's Manual - Page 200
to normal operation and be able to apply the brakes, if needed. An Adaptive Cruise Control active symbol, alert symbol or vehicle ahead symbol may also appear. See Adaptive Cruise Control on page 3-20 for more information. Accessory Power Outlet(s) Accessory power outlets can be used to plug in - 2009 Cadillac STS | Owner's Manual - Page 201
instructions that are included with any electrical equipment you install. Notice: Improper use of the power outlet can cause damage not covered by the warranty. Do not hang any type of accessory or accessory rmly until it locks into place. control panel on the center console. Press on the door to release - 2009 Cadillac STS | Owner's Manual - Page 202
Similar A. Driver and Passenger Side Power Buttons B. Ventilated Seat C. AUTO D. Recirculation E. Air Conditioning 3-48 F. G. H. I. J. Heated Seat Fan Control Defrost Rear Window Defogger Air Delivery Mode Control AUTO (Automatic): The system automatically controls the fan speed, air delivery - 2009 Cadillac STS | Owner's Manual - Page 203
for the front passenger only. The passenger side power button does not turn off the climate control system. The system is set to the same setting as the driver. y N z (Air Delivery Mode): Press to change the direction of the airflow in the vehicle. This cancels automatic operation and lets the - 2009 Cadillac STS | Owner's Manual - Page 204
directed to the side windows and outboard panel outlets. When this mode is selected, the system turns off recirculation and runs the air-conditioning compressor unless the outside temperature is at or the defrost mode. This mode can also cause the fan speed and air temperature to increase. 3-50 - 2009 Cadillac STS | Owner's Manual - Page 205
is on or during remote start, if programmed. See " rear defogger. Repairs would not be covered by your warranty. = (Rear Window before turning off. If the vehicle's speed is above 30 mph (48 km/h), vehicle has this feature, press to turn the driver or passenger side ventilated seat on. See Heated - 2009 Cadillac STS | Owner's Manual - Page 206
located on the instrument panel to the right of the steering wheel, measures the temperature of the air inside the vehicle. The climate control system uses the information from these sensors to adjust the temperature, the fan speed and the air delivery, in order to maintain the selected temperature - 2009 Cadillac STS | Owner's Manual - Page 207
front climate control system. Some vehicles may have an optional climate control panel for the rear passenger, located on the back of the center console. Temperature Control: Turn clockwise or counterclockwise to increase or decrease the temperature. Air Delivery Mode Control: Turn to change the - 2009 Cadillac STS | Owner's Manual - Page 208
on when to change the passenger compartment air filter, see Scheduled Maintenance on page 6-4. Notice: Driving without a passenger compartment air filter in place can cause water and small particles, like paper and leaves, to be pulled into your climate control system which may cause damage - 2009 Cadillac STS | Owner's Manual - Page 209
deflector, filter cover and the hood seal. When one of the warning lights comes on and stays on while driving, or when one of the gages shows there may be a problem, check the section that explains what to do. Follow this manual's advice. Waiting to do repairs can be costly and even dangerous. 3-55 - 2009 Cadillac STS | Owner's Manual - Page 210
vehicle is running. It shows how fast the vehicle is going, how much fuel is being used and many of the other things needed to drive safely and economically. United States Base version shown, Canada and Uplevel similar 3-56 - 2009 Cadillac STS | Owner's Manual - Page 211
is started, a chime sounds for several seconds to remind the driver to fasten the safety belt, unless the driver's safety belt is already buckled. The driver safety belt light comes on and stays on for several seconds, then flashes for several more. Tachometer This gage indicates the engine speed in - 2009 Cadillac STS | Owner's Manual - Page 212
indicates there is an electrical problem. The system check includes the airbag sensor, the pretensioners, the airbag modules, the wiring and the crash sensing and diagnostic module. For more information on the airbag system, see Airbag System on page 1-51. The airbag readiness light flashes for a few - 2009 Cadillac STS | Owner's Manual - Page 213
on while driving, it means the airbag system might not be working properly. The airbags in the vehicle might not inflate in a crash, or they could even inflate without a crash. To help avoid injury, have the vehicle serviced right away. If there is a problem with the airbag system, an airbag Driver - 2009 Cadillac STS | Owner's Manual - Page 214
the airbag status indicator, it means that the passenger sensing system has turned off the right front passenger's frontal airbag. See Passenger Sensing System at all, there may be a problem with the lights or the passenger sensing system. See your dealer/retailer for service. { CAUTION: If the on - 2009 Cadillac STS | Owner's Manual - Page 215
with the airbag system. If this ever happens, have the vehicle serviced promptly, serviced by your dealer/retailer. The light should go out once the engine starts. If it stays on, or comes on while driving, there could be a problem with the charging system. A charging system message in the Driver - 2009 Cadillac STS | Owner's Manual - Page 216
on, have the vehicle towed for service. See Towing Your Vehicle on page 4-29. { CAUTION: United States Canada The brake system might not be working properly if the brake system warning light is on. Driving with the brake system warning light on can lead to a crash. If the light is still on after - 2009 Cadillac STS | Owner's Manual - Page 217
with a Driver Information Center (DIC), see DIC Warnings and Messages on page 3-79 for all brake related DIC messages. If it does not, have the vehicle serviced by your dealer/retailer. If the Traction Control System (TCS) warning light comes on and stays on, there may be a problem with the - 2009 Cadillac STS | Owner's Manual - Page 218
, changes to amber and three beeps sound if a detected lane marking is crossed without using a turn signal. For more information, see the Index in the Navigation Manual. If the light does not go out or comes on and stays on while driving, there may be a problem with the cooling system. Driving with - 2009 Cadillac STS | Owner's Manual - Page 219
Pressure Light For vehicles with a tire pressure light, this light comes on briefly when the engine is started and provides information about tire pressures and the Tire Pressure Monitoring System significantly underinflated. A tire pressure message in the Driver Information Center (DIC), can accompany - 2009 Cadillac STS | Owner's Manual - Page 220
affect the vehicle's emission controls and can cause this light to come on. Modifications to these systems could lead to costly repairs not covered by the vehicle warranty. This could also result in a failure to pass a required Emission Inspection/Maintenance test. See Accessories and Modifications on - 2009 Cadillac STS | Owner's Manual - Page 221
control system malfunction has been detected on the vehicle. Diagnosis and service might be required. • If the vehicle has been driven through a deep puddle of water, the vehicle's electrical system might be wet. The condition is usually corrected when the electrical system dries out. A few driving - 2009 Cadillac STS | Owner's Manual - Page 222
ready for inspection. This can happen if the battery has recently been replaced or if the battery has run down. The diagnostic system is designed to evaluate critical emission control systems during normal driving. This can take several days of routine driving. If this has been done and the vehicle - 2009 Cadillac STS | Owner's Manual - Page 223
a problem with the oil, the light may stay on after the engine is started, or comes on while driving. { CAUTION: Do not keep driving if the oil pressure is low. The engine can become so hot that it catches fire. Someone could be burned. Check the oil as soon as possible and have the vehicle serviced - 2009 Cadillac STS | Owner's Manual - Page 224
Lights On Reminder This light comes on whenever the parking lamps are on. The light goes out when the cruise control is turned off. See Cruise Control on page 3-16 and Adaptive Cruise Control on page 3-20 for more information. Highbeam On Light This light comes on when the high-beam headlamps are - 2009 Cadillac STS | Owner's Manual - Page 225
, the "FUEL LEVEL LOW" message appears on the Driver Information Center (DIC) and a single chime sounds. before the gage reads full. • The gage may change when you turn, stop quickly or accelerate quickly. • gage indicates the side of the vehicle the fuel door is on. the gage indicated. For example, - 2009 Cadillac STS | Owner's Manual - Page 226
position indicator will appear. While the Driver Shift Control (DSC) feature is active, the DIC will change to show the selected gear. See "Driver Shift Control (DSC)" under Automatic Transmission Operation on page 2-30 for more information. If a problem is detected, a warning message will appear - 2009 Cadillac STS | Owner's Manual - Page 227
STS-V, the DIC also has additional vehicle information displays which include engine boost, engine oil temperature, oil pressure speed, timer, battery voltage, tire pressure, and engine oil life, if your vehicle has this feature. « 4 ª (Information): EM (English/Metric): Press this button to change - 2009 Cadillac STS | Owner's Manual - Page 228
If the vehicle has this display, it shows the vehicle's speed digitally in either miles per hour (mph) or kilometers per hour (km/h). « ~ ª (Head-Up Display): Press this button to change the position of the HUD on the windshield. Press the top part of the button to move the HUD image up. Press the - 2009 Cadillac STS | Owner's Manual - Page 229
fuel economy that the vehicle has right now and will change frequently as driving conditions change. Unlike average fuel economy, this display cannot be reset. zero. AVG MPH (AVG km/h) This display shows the average speed of the vehicle in miles per hour (mph) or kilometers per hour (km/h). - 2009 Cadillac STS | Owner's Manual - Page 230
navigation system not correctly matching the vehicle's position to the actual road. Be aware of this and obey posted speed limits wherever you drive . The timer will then start. To turn off the timer System Light on page 3-61 for more information. If there is a problem with the battery charging system - 2009 Cadillac STS | Owner's Manual - Page 231
the pressure in the driver side rear tire. RR TIRE: This display shows the pressure in the passenger side rear tire. If the tire pressure display shows dashes instead of a value, there may be a problem with your vehicle. If this consistently occurs, see your dealer/retailer for service. ENGINE - 2009 Cadillac STS | Owner's Manual - Page 232
by pressing the reset button or by pressing and holding the trip information button while the desired trip odometer is displayed. OIL PRESSURE (STS-V Only) This display shows the oil pressure in either pounds per square inch (psi) or kilopascals (kPa). TRANS (Transmission) FLUID TEMP (Temperature - 2009 Cadillac STS | Owner's Manual - Page 233
changed and that some action may be needed by the driver to correct the condition. Multiple messages may appear one after another. The text messages are the same for both the base audio and Navigation systems , not correct the problem. The following are above the advised speed. See DIC Operation - 2009 Cadillac STS | Owner's Manual - Page 234
message displays. To reduce the charging overload, use the vehicle's accessories: BATTERY SAVER ACTIVE This message displays when the system detects that the battery voltage is dropping beyond a reasonable level. The battery saver system starts reducing certain features of the vehicle that may be - 2009 Cadillac STS | Owner's Manual - Page 235
message appears while driving or after starting your vehicle and stays on, have it checked immediately to determine the cause of this problem. To help the generator recharge the battery quickly, reduce the load on the electrical system by turning off the accessories. The normal battery voltage range - 2009 Cadillac STS | Owner's Manual - Page 236
FLUID This message displays if the ignition is on to inform the driver that the brake fluid level is low. Have the brake system serviced by your dealer/retailer as soon as possible. See Brake System Warning Light on page 3-62 for more information. CHECK WASHER FLUID This symbol appears with this - 2009 Cadillac STS | Owner's Manual - Page 237
DRIVING (STS-V Only) This message displays when the competitive driving mode is turned on with the TC (traction control) button. The TC (traction control) light comes on when the competitive driving mode is on. The Traction Control System (TCS) will not operate while in competitive driving - 2009 Cadillac STS | Owner's Manual - Page 238
turns back on. You can continue to drive your vehicle. If this message continues to appear, have the system repaired by your dealer/retailer as soon driven. The vehicle may be driven at a reduced speed while this message is on, but acceleration and speed may be reduced. Anytime this message stays on, - 2009 Cadillac STS | Owner's Manual - Page 239
the existing engine speed may lead to vehicle does not require service when this message is ICE POSSIBLE This message displays when the outside temperature is cold enough to create icy road conditions. Adjust your driving accordingly. KEY FOB BATTERY LOW This message displays when the battery - 2009 Cadillac STS | Owner's Manual - Page 240
LDW system does not activate due to a temporary condition. See the Index in the Navigation manual for more information. NO FOBS DETECTED This message displays if the vehicle does not detect the presence of a keyless access transmitter when you have attempted to start the vehicle or a vehicle door - 2009 Cadillac STS | Owner's Manual - Page 241
radio antenna signal causing the keyless access system to be jammed. The vehicle remains in ACCESSORY until OFF or START has been pressed or 10 minutes has vehicle to start. See Starting the Engine on page 2-27 for more information. • The vehicle's battery voltage is low. The battery voltage - 2009 Cadillac STS | Owner's Manual - Page 242
result from driving a vehicle with low oil pressure. Have the vehicle serviced by your door is not closed completely. Make sure that the door is closed completely. PRESS START AND BRAKE TO START ENGINE This message displays when you need to press down on the brake pedal while pressing the start - 2009 Cadillac STS | Owner's Manual - Page 243
The driver attempts to engage the Adaptive Cruise Control while the HUD is off. If this message appears when attempting to activate the system, continue driving for several minutes and then try activating the system again. SERVICE AIR BAG This message displays if there is a problem with the airbag - 2009 Cadillac STS | Owner's Manual - Page 244
in the Navigation manual for more information. SERVICE STABILITY SYS (System) Your vehicle has a vehicle stability enhancement system called StabiliTrak®. All-Wheel Drive (AWD) vehicle with the Active Steering with Enhanced StabiliTrak option have a stability enhancement system called Enhanced - 2009 Cadillac STS | Owner's Manual - Page 245
SERVICE STEERING SYS (System) Your vehicle has a speed variable assist steering system. Your All-Wheel Drive (AWD) vehicle may have the Active Steering with Enhanced StabiliTrak option. See "Active Steering" under Steering on page 4-12. This message displays if a problem is detected with the speed - 2009 Cadillac STS | Owner's Manual - Page 246
more information. 3-92 SPEED LIMITED TO XXX This message displays when the vehicle speed is limited to XXX, mph in English mode and km/h in Metric mode, because the vehicle detects a problem in the steering, stability control, or suspension system. Have your vehicle serviced by your dealer/retailer - 2009 Cadillac STS | Owner's Manual - Page 247
System on page 4-6 for more information. 3-93 STABILITY SECURE MODE If your All-Wheel Drive (AWD) vehicle has the Active Steering with Enhanced StabiliTrak option, this message displays when the stability control system stability control system will not respond to driver requests to change the - 2009 Cadillac STS | Owner's Manual - Page 248
If your All-Wheel Drive (AWD) vehicle has the Active Steering with Enhanced StabiliTrak option, this message displays when the Stability Touring Mode is re-activated by using the traction control button after: • Driving in the Stability Competitive Mode. • The stability control system is turned off - 2009 Cadillac STS | Owner's Manual - Page 249
transmission. This could lead to costly repairs that would not be covered by your warranty. Do not drive your vehicle with overheated transmission Traction Control System (TCS) is actively limiting wheel spin. Slippery road conditions may exist if this message is displayed, so adjust your driving - 2009 Cadillac STS | Owner's Manual - Page 250
on page 2-5. OFF/ACC (Accessory) TO LEARN See "Matching Transmitter(s) to Your Vehicle" under Keyless Access System Operation on page 2-5. READY FOR FOB X See "Matching Transmitter(s) to Your Vehicle" under Keyless Access System Operation on page 2-5. SHIFT TO PARK See Starting the Engine on page - 2009 Cadillac STS | Owner's Manual - Page 251
driving, do the following while the vehicle is parked: • Become familiar with the operation and controls of the audio system. systems, and could damage them. Follow federal rules covering mobile radio and telephone equipment. The vehicle has Retained Accessory Power (RAP). With RAP, the audio system - 2009 Cadillac STS | Owner's Manual - Page 252
. Press w to select SET DATE. Turn w to adjust the date. Press w to update the date and VEHICLE Playing the Radio O (Power): Press to turn the system on and off. n (Volume): Turn to increase or to decrease the volume. SRCE (Source): Press to select between the radio or the CD player. DATE - 2009 Cadillac STS | Owner's Manual - Page 253
Radio Data System (RDS) The audio system has RDS features that are available for use only on FM stations that broadcast RDS information. With RDS: Finding a Station BAND: Press to select FM1, - 2009 Cadillac STS | Owner's Manual - Page 254
main menu. Turn w until INFO displays. Press w to select INFO. The display changes 4. Press F6 to exit the display. To return to the original display, repeatedly or ¨ . If the system is set to LOCAL, SEEK displays and seeks to stations only with strong signals. If the system is set to DISTANT, D- - 2009 Cadillac STS | Owner's Manual - Page 255
, repeatedly press F6 or wait for the display to time out. The radio presets do not have to be reset when the vehicle is started, or when the battery power is removed. 4. Press F6 to exit the display. To return to the original display, repeatedly press F6 or wait for the display - 2009 Cadillac STS | Owner's Manual - Page 256
Adjusting the Tone (Bass/Midrange/Treble) To adjust the bass, midrange, and treble: 1. Press 2. 3. 4. 5. AUDIO EQUALIZER: Use this feature to choose one of the following customized equalization settings. w to enter the main menu. Turn w until BASS-MID-TREBLE displays. Press w - 2009 Cadillac STS | Owner's Manual - Page 257
RDS alert feature is not supported by all RDS radio affected by tests of the emergency broadcast system. Displays if the current RDS station has a message. The message displays the artist, song title, call in phone numbers, etc. If the entire message does not display, parts - 2009 Cadillac STS | Owner's Manual - Page 258
call in phone numbers, etc. If the entire message does not display, parts of the message appear every three seconds until the message is completed. MSG the current radio station broadcasts traffic announcements the station will not change. • If the current radio station does not broadcast traffic - 2009 Cadillac STS | Owner's Manual - Page 259
fic types of music. When this feature is turned on, the PTYs display above the pushbuttons in place of the programmed preset stations. Not all stations support PTYs and the radio may not go to all of the stations with that music type when pressing the pushbutton. The selectable PTYs are: 3. Press - 2009 Cadillac STS | Owner's Manual - Page 260
THEFTLOCK: Displays when the THEFTLOCK® system has been activated. Take the vehicle to your dealer/retailer for service. Using the Single CD Player Load and the radio are on. • The CD starts to play where it was last stopped if it was the last selected audio source when the radio is turned on. • - 2009 Cadillac STS | Owner's Manual - Page 261
must be loaded to select the source and to play. CD displays if a CD is loaded. If a CD is not loaded, the display does not change from the radio source. (Eject): Press to stop a CD when it is playing or to eject a CD when it is not playing. Eject can be - 2009 Cadillac STS | Owner's Manual - Page 262
disappears from the display. F6 DISP (Display): Press to display the time of the track. Press again to display CD PLAY MODE. • NORMAL: Sets the system for normal play of the CD(s). NORMAL does not display while in this mode. © ¨ (Seek): Press to go to the previous or the next track - 2009 Cadillac STS | Owner's Manual - Page 263
Playing an MP3 CD-R Disc Radios with the MP3 feature are capable of playing an MP3 CD-R disc. For more information on how to play an MP3 CD-R disc, see Using an MP3 on page 3-111 later in this section. To clean a CD, use a soft lint free cloth, or dampen a clean soft cloth in a mild neutral - 2009 Cadillac STS | Owner's Manual - Page 264
, write it down and provide it to your dealer/retailer when reporting the problem. displays. 5. Press w to enter into CONFIGURE DISPLAY KEYS. 6. Turn and then press w to select the configurable key to be changed. The currently assigned feature displays. 7. Turn w to find the feature that will be - 2009 Cadillac STS | Owner's Manual - Page 265
track name. Track names longer than 32 characters or four pages are shortened. Parts of words on the last page of text and the extension of the filename • Playlists use an .m3u or .wpl extension. • Standard audio and compressed audio files are not mixed on the same disc. • The disc is finalized - 2009 Cadillac STS | Owner's Manual - Page 266
CD that only contains compressed audio files in the root directory audio files, the next and previous folder functions search playlists first and then search compressed audio treated as special folders containing compressed audio song files. Playing an MP3 F1 ROOT. All compressed audio files in the root - 2009 Cadillac STS | Owner's Manual - Page 267
. Once all of the tracks in the current folder or playlist have played, the system moves on to the next folder or playlist and plays all of the tracks in . © ¨ (Seek): Press and release to go to the start of the previous track or the start of the next track. Press and hold for more than two - 2009 Cadillac STS | Owner's Manual - Page 268
system is acquiring and processing audio and text data. No action is needed. This message should disappear shortly. Channel Off Air: This channel is not currently in service. Tune in to another channel. Channel Unauth: This channel is blocked or cannot be received with your XM Subscription package - 2009 Cadillac STS | Owner's Manual - Page 269
selected category. The system is working properly. XM Theftlocked: The XM™ receiver in your vehicle could have previously been in another vehicle. For security purposes, XM™ receivers cannot be swapped between vehicles. If this message is received after having your vehicle serviced, check with your - 2009 Cadillac STS | Owner's Manual - Page 270
Navigation System, the Bluetooth system can use a Bluetooth capable cell phone with a Hands Free Profile to make and receive phone calls. The system can be used while the key is in ON/RUN or ACC/ACCESSORY position. The range of the Bluetooth system can be up to 30 ft. (9.1 m). Not all phones support - 2009 Cadillac STS | Owner's Manual - Page 271
Use the buttons located on the steering wheel to operate the in-vehicle Bluetooth system. See Audio Steering Wheel Controls on page 3-131 for more information. Pairing Information: • Up to five cell phones can be paired to the in-vehicle Bluetooth system. • The pairing process is disabled when the - 2009 Cadillac STS | Owner's Manual - Page 272
with "Bluetooth ready" followed by a tone. 3. Say "Pair". The system responds with instructions and a four digit PIN number. The PIN number will be used in Step 4. 4. Start the Pairing process on the cell phone that will be paired to the vehicle. Reference the cell phone manufacturers user guide for - 2009 Cadillac STS | Owner's Manual - Page 273
to a Different Phone 1. Press and hold b g for two seconds. The system responds with "Ready" followed by a tone. 2. Say "Bluetooth". The system responds with "Bluetooth ready" followed by a tone. 3. Say "Change phone". The system responds with "Please wait while I search for other phones". Using - 2009 Cadillac STS | Owner's Manual - Page 274
Say a name tag for the phone number. The name tag is recorded and the system responds with "About to store . Does that sound OK?". • If Yes" and the name tag is stored. After the number is stored the system returns to the main menu. Using the Digit Store Command The digit store command - 2009 Cadillac STS | Owner's Manual - Page 275
Tags Command The delete all name tags command deletes all stored phone book name tags and route name tags for OnStar (if present). To use the delete all name tags command: 1. Press and hold b g for two seconds. The system responds with "Ready" followed by a tone. 2. Say "Delete all name tags". The - 2009 Cadillac STS | Owner's Manual - Page 276
, please say the first digit to dial" followed by a tone. 3. Say the digit to be dialed one at a time. Following each digit, the system will repeat back the digit it heard followed by a tone. 4. Continue entering digits until the number to be dialed is complete. After the whole number - 2009 Cadillac STS | Owner's Manual - Page 277
is not correct, say "No". The system will ask for the name tag to be re-entered. Once connected, the person called will be heard through the audio speakers. Call Waiting Call waiting must be supported on the Bluetooth phone and enabled by the wireless service carrier to work. • Press b g to answer - 2009 Cadillac STS | Owner's Manual - Page 278
Three-Way Calling Three-Way Calling must be supported on the Bluetooth phone and enabled by the wireless service carrier to work. 1. While on a call press b g . The system responds with "Ready" followed by a tone. 2. Say "Three-way call". The system responds with "Three-way call, please say dial or - 2009 Cadillac STS | Owner's Manual - Page 279
The cellular phone must be paired and connected with the Bluetooth system before a call can be transferred. The connection process can take up to two minutes after the key is turned to the ON/RUN or ACC/ACCESSORY position. During a call with the audio on the cell phone, press b g for more than two - 2009 Cadillac STS | Owner's Manual - Page 280
Changes or modifications to this system by other than an authorized service facility could void authorization to use this equipment. • If the system Tags. Radio Personalization For vehicles with a Navigation System, see the Navigation System manual supplied with the vehicle for more information on - 2009 Cadillac STS | Owner's Manual - Page 281
CNFG or 2. Turn Radio Main Menu Item Descriptions BASS - MID (Midrange) - TREBLE: This item allows the bass, midrange and treble features of the audio system to be adjusted. See "Setting the Tone (Bass/Treble)" under Radio(s) on page 3-98 for more information. e w to enter the main menu. w to - 2009 Cadillac STS | Owner's Manual - Page 282
page 3-98 for more information. SEEK LOCAL/DISTANT: This item allows the audio system to seek only local radio stations with the strongest signal or to seek more information. A 4 (Information): This item allows XM satellite radio service and CD MP3 playback information to be displayed. See " 4 ( - 2009 Cadillac STS | Owner's Manual - Page 283
language on the radio display to be changed. To change the language: 1. Press 2. 3. SETUP PERSONAL SETTINGS MENU DRIVER SELECTION DRIVER EXIT SETTINGS CONFIGURE programmed. The number of available features varies depending on which options the vehicle has. A check mark appears after it when - 2009 Cadillac STS | Owner's Manual - Page 284
"Recalling Exit Settings" and "Storing Exit Settings" under Memory Seat, Mirrors and Steering Wheel on page 2-77. DRIVER 1 DRIVER 2 RECALL DRIVER SETTINGS STORE DRIVER SETTINGS CONFIGURE DISPLAY KEYS (Base Audio System) This item allows the four configurable keys located to the left and right - 2009 Cadillac STS | Owner's Manual - Page 285
Wheel Controls The vehicle has audio steering wheel controls and they could differ depending on the vehicle's options. Left-Side Standard Audio Steering Wheel Controls and Cruise Control Cancel Left-Side Audio Controls With Heated Steering Wheel and Cruise Control Cancel Left-Side Audio Controls - 2009 Cadillac STS | Owner's Manual - Page 286
interact with the OnStar system. See OnStar® System on page 2-50 in this manual for more information. • For vehicles with a navigation system and Bluetooth®, see the Navigation System manual for more information. • For vehicles without a navigation system, and with Bluetooth or OnStar, press and - 2009 Cadillac STS | Owner's Manual - Page 287
or static, unplug the item from the accessory power outlet. XM Satellite Radio Service XM Satellite Radio Service gives digital radio reception from coast-to-coast occur when making or receiving phone calls, charging the phone's battery, or simply having the phone on. This interference causes an - 2009 Cadillac STS | Owner's Manual - Page 288
aftermarket glass tinting with metallic film. The metallic film in some tinting materials will interfere with or distort the incoming radio reception. Any damage caused to your backglass antenna due to metallic tinting materials will not be covered by your warranty. XM™ Satellite Radio Antenna System - 2009 Cadillac STS | Owner's Manual - Page 289
Braking ...4-3 Antilock Brake System (ABS) ...4-4 Braking in Emergencies ...4-5 StabiliTrak® System ...4-6 Enhanced StabiliTrak® ...4-6 Traction Control System (TCS) ...4-10 Competitive Driving Mode ...4-11 Magnetic Ride Control™ ...4-12 Limited-Slip Rear Axle ...4-12 All-Wheel Drive (AWD) System - 2009 Cadillac STS | Owner's Manual - Page 290
, perceptions, attentiveness, and judgment can be affected by even a small amount of alcohol. You can have a serious - or even fatal - collision if you drive after drinking. Do not drink and drive or ride with a driver who has been drinking. Ride home in a cab; or if you are with a group, designate - 2009 Cadillac STS | Owner's Manual - Page 291
the vehicle; and the amount of brake force applied. Control of a Vehicle The following three systems help to control your vehicle while driving - brakes, steering, and accelerator. At times, as when driving on snow or ice, it is easy to ask more of those control systems than the tires and road can - 2009 Cadillac STS | Owner's Manual - Page 292
your vehicle's performance. See Accessories and Modifications on page 5-3. Antilock Brake System (ABS) Your vehicle has the Antilock Brake System (ABS), an advanced electronic braking system that will help prevent a braking skid. When you start the engine and begin to drive away, ABS will check - 2009 Cadillac STS | Owner's Manual - Page 293
system hydraulic brake control module increases brake pressure at each corner of the vehicle until the ABS activates. Minor brake pedal pulsations or pedal movement during this time is normal and the driver should continue to apply the brake pedal as the driving situation dictates The Brake - 2009 Cadillac STS | Owner's Manual - Page 294
StabiliTrak® All-wheel-drive (AWD) vehicles with the Active Steering with Enhanced StabiliTrak option have an enhanced computer controlled vehicle stability system that assists with directional control of the vehicle in difficult driving conditions. This system coordinates automatic control of the - 2009 Cadillac STS | Owner's Manual - Page 295
the front road wheel steering angle, modifies the suspension stiffness, and selectively applies braking pressure at any one of the vehicle's brakes to help maintain directional control of the vehicle. When the system activates, a STABILITY SYS ACTIVE message displays on the Driver Information Center - 2009 Cadillac STS | Owner's Manual - Page 296
the STABILITY SECURE MODE message will be displayed on the DIC. When the Stability Secure Mode is activated, the stability control system will not respond to driver requests to change the stability mode until the next ignition cycle or until the vehicle condition or fault is returned to normal. When - 2009 Cadillac STS | Owner's Manual - Page 297
while in the Stability Touring Mode, press and release the TC button and the traction control system warning light will come on. See Traction Control System (TCS) on page 4-10. • To change from Stability Competitive Mode to Stability Touring Mode, press and release the TC button and the STABILITY - 2009 Cadillac STS | Owner's Manual - Page 298
if there is a problem with TCS. See Traction Control System (TCS) Warning Light on page 3-63. When this warning light is on, the system will not limit wheel spin. Adjust your driving accordingly. TCS automatically comes on whenever the vehicle is started. To limit wheel spin, especially in slippery - 2009 Cadillac STS | Owner's Manual - Page 299
The STS-V driver can select this optional handling mode by pressing the Traction Control button, located near the shift lever, quickly two times. STABILITY COMPETITIVE MODE is displayed on the Driver Information Center (DIC) when the system is working. Competitive driving mode allows the driver to - 2009 Cadillac STS | Owner's Manual - Page 300
Steering All-wheel-drive vehicles with the Active Steering with Enhanced StabiliTrak® option have an electronically controlled active steering system. The active steering system uses the steering actuator to automatically adjust the front road wheel turning angle based on vehicle speed and how - 2009 Cadillac STS | Owner's Manual - Page 301
as possible in order to have the problem corrected and the steering wheel position centered. When stability control activates, the system automatically adjusts the front road wheel steering angle, modifies the suspension stiffness, and selectively applies braking pressure at any one of the vehicle - 2009 Cadillac STS | Owner's Manual - Page 302
cornering maneuvers, gear selection is controlled. This will maximize the available drive wheel torque and minimize the transmission response time and shift activity. During this kind of maneuver, the transmission shifts automatically as vehicle speed changes. Steering in Emergencies There are - 2009 Cadillac STS | Owner's Manual - Page 303
edge. Then turn the steering wheel to go straight down the roadway. Let us review what driving experts say about what happens when the three control systems - brakes, steering, and acceleration - do not have enough friction where the tires meet the road to do what the driver has asked. In any - 2009 Cadillac STS | Owner's Manual - Page 304
systems. In the braking skid, the wheels are not rolling. In the steering or cornering skid, too much speed or steering in a curve causes tires to slip and lose cornering force. And in the acceleration skid, too much throttle causes the driving wheels to spin. Remember: Any traction control system - 2009 Cadillac STS | Owner's Manual - Page 305
on your vehicle clean - inside and out. curves. Driving at Night Night driving is more dangerous than day driving because some drivers are likely to be impaired - by alcohol or drugs, with night vision problems, or by fatigue. Night driving tips include: • Keep your eyes moving, especially during - 2009 Cadillac STS | Owner's Manual - Page 306
{ CAUTION: Wet brakes can cause crashes. They might not work as well in a quick stop and could cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car/vehicle wash, lightly apply the brake pedal until the brakes work normally. Flowing - 2009 Cadillac STS | Owner's Manual - Page 307
serviced by your dealer/retailer before departing. Things to check on your own include: Highway Hypnosis Always be alert and pay attention to your surroundings while driving ? Tires: Are treads good? Are tires inflated to recommended pressure? up-to-date maps? • Keep the vehicle well ventilated. - 2009 Cadillac STS | Owner's Manual - Page 308
none going down a hill. You could crash. Shift down to let the engine assist the brakes on a steep downhill slope. • Stay in your own lane. Do not swing wide or cut across the center of the road. Drive at speeds that let you stay in your own lane. • Top of hills: Be alert - something could - 2009 Cadillac STS | Owner's Manual - Page 309
accelerate on slippery roads, but slow down and adjust your driving to the road conditions. When driving through deep snow, turn off the traction control system to help maintain vehicle motion at lower speeds. The Antilock Brake System (ABS) on page 4-4 improves vehicle stability during hard stops - 2009 Cadillac STS | Owner's Manual - Page 310
with the vehicle unless there is help nearby. If possible, use the Roadside Service on page 7-7. To get help and keep everyone in the vehicle safe: Climate Control system to a setting that circulates the air inside the vehicle and set the fan speed to the highest setting. See Climate Control System - 2009 Cadillac STS | Owner's Manual - Page 311
than the idle speed. This keeps the battery charged to restart wheels to free the vehicle when stuck in sand, mud, ice, or snow. See Rocking Your Vehicle to Get It Out on page 4-24. If the vehicle has a traction system, it can often help to free a stuck vehicle. Refer to the vehicle's traction system - 2009 Cadillac STS | Owner's Manual - Page 312
includes the weight of all occupants, cargo, and all nonfactory-installed options. Two labels on your vehicle show how much weight it may If you do, parts on the vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control and crash. Also, overloading - 2009 Cadillac STS | Owner's Manual - Page 313
recommended cold tire inflation pressures (D). For more information on tires and inflation see Tires on page 5-54 and Inflation - Tire Pressure on page 5-64. There center pillar (B-pillar). With the driver's door open, you will find the label attached below the door lock post (striker). The Tire and - 2009 Cadillac STS | Owner's Manual - Page 314
in Step 4. 6. If your vehicle will be towing a trailer, the load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your vehicle. See Towing a Trailer (Vehicles Without Heavy Duty Cooling) on - 2009 Cadillac STS | Owner's Manual - Page 315
) Refer to your vehicle's Tire and Loading Information label for specific information about your vehicle's capacity weight and seating positions. The combined weight of the driver, passengers, and cargo should never exceed your vehicle's capacity weight. 4-27 - 2009 Cadillac STS | Owner's Manual - Page 316
on the vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control and crash. Also, overloading can shorten the life of the vehicle. Notice: Overloading your vehicle may cause damage. Repairs would not be covered by your warranty. Do not overload your - 2009 Cadillac STS | Owner's Manual - Page 317
people in a sudden stop or turn, or in a crash. • Put things in the trunk of your vehicle. In the vehicle so that some of them are above the tops of the seats. • Do not leave an unsecured child a professional towing service if the disabled vehicle needs to be towed. See Roadside Service on page 7-7. - 2009 Cadillac STS | Owner's Manual - Page 318
vehicle manufacturer's recommendations. Dolly Towing (Rear-Wheel-Drive Vehicles) (STS Only) Notice: Dolly towing or dinghy towing wheels on the ground, the drivetrain components could be damaged. The repairs would not be covered by the vehicle warranty. Do not tow the vehicle with all four wheels - 2009 Cadillac STS | Owner's Manual - Page 319
following the manufacturer's instructions. 6. Use an adequate clamping device designed for towing to ensure that the front wheels are locked into the straight position. 7. Turn the ignition to LOCK/OFF. Dolly Towing (All-Wheel-Drive Vehicles) Notice: Towing an all-wheel-drive vehicle with all four - 2009 Cadillac STS | Owner's Manual - Page 320
than just driving the vehicle by itself. Trailering means changes in handling, acceleration, braking, durability speeds and under greater loads, generating extra heat. The trailer also adds considerably to wind resistance, increasing the pulling requirements. { CAUTION: The driver can lose control - 2009 Cadillac STS | Owner's Manual - Page 321
make starts at full throttle. This helps the engine and other parts of the vehicle wear in at the heavier loads. • Vehicles can tow in D (Drive). Shift the transmission to a lower gear if the transmission shifts too often under heavy loads and/or hilly conditions. • Obey speed limit restrictions - 2009 Cadillac STS | Owner's Manual - Page 322
curb weight of the vehicle, any cargo carried in it, and the people who will be riding in the vehicle. If there are a lot of options, equipment, passengers or cargo in the vehicle, it will reduce the tongue weight the vehicle can carry, which will also reduce the trailer weight the - 2009 Cadillac STS | Owner's Manual - Page 323
instructions for the trailer brakes so they are installed, adjusted and maintained properly. Because the vehicle has StabiliTrak®, do not try to tap into the vehicle's hydraulic brake system. If you do, both brake systems the trailer lighting system can be accessed at the driver side rear lamp - 2009 Cadillac STS | Owner's Manual - Page 324
with the feel of handling and braking with the added weight of the trailer. And always keep in mind that the vehicle you are driving is now longer and not as responsive as the vehicle is by itself. Before starting, check all trailer hitch parts and attachments, safety chains, electrical connectors - 2009 Cadillac STS | Owner's Manual - Page 325
change. Properly hooked up, the trailer lamps also flash, telling other drivers the vehicle is turning, changing lighting system is plugged Driving On Grades Reduce speed and shift to a lower gear before starting down a long or steep downgrade. If the transmission is not shifted down, the brakes - 2009 Cadillac STS | Owner's Manual - Page 326
Release the brake pedal. • Start the engine • Shift into a gear • Release the parking brake 2. Let up on the brake pedal. 3. Drive slowly until the trailer is clear of the chocks. 4. Stop and have someone pick up and store the chocks. Maintenance When Trailer Towing The vehicle needs service more - 2009 Cadillac STS | Owner's Manual - Page 327
Section 5 Service and Appearance Care Overheated Engine Protection Operating Mode ...5-36 Power Steering Fluid ...5-37 Windshield Washer Fluid ...5-38 Brakes ...5-39 Battery ...5-42 Jump Starting ...5-42 All-Wheel Drive ...5-47 Rear Axle ...5-48 Front Axle ...5-49 Headlamp Aiming ...5-50 Bulb - 2009 Cadillac STS | Owner's Manual - Page 328
Vehicle Identification Number (VIN) ...5-122 Service Parts Identification Label ...5-122 Electrical System ...5-123 Add-On Electrical Equipment ...5-123 Headlamp Wiring ...5-123 Windshield Wiper Fuses ...5-123 Power Windows and Other Power Options ...5-123 Fuses and Circuit Breakers ...5-123 Underhood - 2009 Cadillac STS | Owner's Manual - Page 329
systems like antilock brakes, traction control, and stability control. Some of these accessories could even cause malfunction or damage not covered by the vehicle warranty. Damage to vehicle components resulting from the installation or use of non-GM certified parts, including control module - 2009 Cadillac STS | Owner's Manual - Page 330
than this manual can. To order the proper service manual, see Service Publications Ordering Information on page 7-15. California Perchlorate Materials Requirements Certain types of automotive applications, such as airbag initiators, seat belt pretensioners, and lithium batteries contained in - 2009 Cadillac STS | Owner's Manual - Page 331
system. Before attempting to do your own service work, see Servicing Your Airbag-Equipped Vehicle on page 1-64. Keep a record with all parts receipts and list the mileage and the date of any service work performed. See Maintenance Record on page 6-18. Gasoline Octane If the vehicle has the 3.6L V6 - 2009 Cadillac STS | Owner's Manual - Page 332
91 octane or higher and you hear heavy knocking, the engine needs service. California Fuel If the vehicle is certified to meet California Emissions Standards emission control system performance might be affected. The malfunction indicator lamp could turn on and the vehicle might fail a smog-check test. - 2009 Cadillac STS | Owner's Manual - Page 333
of spark plugs and the performance of the emission control system could be affected. The malfunction indicator lamp might turn on. If this occurs, return to your dealer/retailer for service. Fuels in Foreign Countries If you plan on driving in another country outside the United States or Canada - 2009 Cadillac STS | Owner's Manual - Page 334
. To help avoid injuries to you and others, read and follow all the instructions on the pump island. Turn off the engine when you are refueling. Do not fuel cap is located behind a hinged fuel door on the passenger side of the vehicle. To open the fuel door, push the rearward center edge in and - 2009 Cadillac STS | Owner's Manual - Page 335
not to spill fuel. Do not top off or overfill the tank, cap is fully installed. The diagnostic system can determine if the fuel cap CAP message will appear on the Driver Information Center (DIC) display if more information. { CAUTION: If a fire starts while you are refueling, do not remove the - 2009 Cadillac STS | Owner's Manual - Page 336
hands, clothing, and tools away from any underhood electric fan. { CAUTION: Things that burn can get on hot engine parts and start a fire. These include liquids like fuel, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned. Be careful - 2009 Cadillac STS | Owner's Manual - Page 337
Hood Release To open the hood, do the following: 1. Pull the hood release lever with this symbol on it. It is located inside the vehicle on the lower left side of the instrument panel. 2. Then go to the front of the vehicle and find the secondary hood release lever. The lever is located under the - 2009 Cadillac STS | Owner's Manual - Page 338
Your vehicle may be equipped with front compartment underhood sight shields, which surround the vehicle's engine cover. These sight shields will need to be removed in order to access some of the underhood components and lift the shields up and away from the tower to tower brace. 3.6L V6 Engine 5-12 - 2009 Cadillac STS | Owner's Manual - Page 339
) on the 3.6L V6 engine, here is what you will see: A. Underhood Fuse Block. See Underhood Fuse Block on page 5-124. B. Remote Negative (-) Terminal. See Jump Starting on page 5-42. C. Remote Positive (+) Terminal. See Jump Starting on page 5-42. D. Battery. See Battery on page 5-42. E. Passenger - 2009 Cadillac STS | Owner's Manual - Page 340
4.6L V8 Engine 5-14 - 2009 Cadillac STS | Owner's Manual - Page 341
Engine Oil" under Engine Oil on page 5-18. H. Brake Master Cylinder Reservoir. See "Brake Fluid" under Brakes on page 5-39. I. Engine Coolant Surge Tank and Pressure Cap. See Coolant Surge Tank Pressure Cap on page 5-34 and Cooling System on page 5-26. J. Engine Air Cleaner/Filter. See Engine - 2009 Cadillac STS | Owner's Manual - Page 342
4.4L V8 STS-V Engine 5-16 - 2009 Cadillac STS | Owner's Manual - Page 343
See Jump Starting on page 5-42. D. Battery. See Battery on page 5-42. E. Passenger Compartment Air Filter. See Passenger Compartment Air Filter on page 3-54. F. Windshield Washer Fluid Reservoir. See "Adding Washer Fluid" under Windshield Washer Fluid on page 5-38. G. Intercooler System Pressure Cap - 2009 Cadillac STS | Owner's Manual - Page 344
cloth, then push it back in all the way. Remove it again, keeping the tip down, and check the level. When to Add Engine Oil V6 Engine V8 Engine 5-18 - 2009 Cadillac STS | Owner's Manual - Page 345
If the oil is below the cross-hatched area at the tip of the dipstick, add at least one quart/liter of the recommended oil. This section explains what kind of oil to use. For engine oil crankcase capacity, see Capacities and Specifications on page 5-134. Notice: Do not add too much oil. If the engine - 2009 Cadillac STS | Owner's Manual - Page 346
GM Standard GM4718M. Notice: Using oils that do not have the GM4718M Standard designation can cause engine damage not covered by the vehicle warranty. 5-20 This vehicle's engine was filled at the factory with a Mobil 1® oil not meeting GM Standard GM4718M should not be used for an oil change. - 2009 Cadillac STS | Owner's Manual - Page 347
over a year. However, the engine oil and filter must be changed at least once a year and at this time the system must be reset. Your dealer/retailer has trained service people who will perform this work using genuine parts and reset the system. It is also important to check the oil regularly and keep - 2009 Cadillac STS | Owner's Manual - Page 348
return to 100% or if the CHANGE ENGINE OIL SOON message comes back on when you start the vehicle, the engine oil life system has not reset. Repeat the procedure of oil products. Used oil can be a threat to the environment. If you change your own oil, be sure to drain all the oil from the filter before - 2009 Cadillac STS | Owner's Manual - Page 349
The engine air cleaner/filter is in the engine compartment on the driver's side of the vehicle, near the front. See Engine Compartment Overview at the Maintenance II intervals and replace it at the first oil change after each 50,000 mile (80 000 km) interval. See Scheduled Maintenance on page 6-4 for - 2009 Cadillac STS | Owner's Manual - Page 350
part number for the filter. 7. Reinstall the cover by reversing Steps 1 through 4. If your vehicle has the 4.4L V8 STS-V engine, there is a special procedure for checking and changing the air cleaner/filter. Because this procedure is difficult, you should have this done at the dealership service - 2009 Cadillac STS | Owner's Manual - Page 351
lter in place when you are driving. How to Check Automatic Transmission Fluid service manual. To purchase a service manual, see Service Publications Ordering Information on page 7-15. Notice: Use of the incorrect automatic transmission fluid may damage the vehicle, and the damages may not be covered - 2009 Cadillac STS | Owner's Manual - Page 352
System The cooling system allows the engine to maintain the correct working temperature. { CAUTION: An electric engine cooling fan under the hood can start engine parts, can be very hot. Do not touch them. If you do, you can be burned. CAUTION: 3.6L V6 Engine shown, 4.6L V8 and 4.4L V8 STS-V Engines - 2009 Cadillac STS | Owner's Manual - Page 353
rst. The following explains the cooling system and how to check and add coolant when it is low. If there is a problem with engine overheating, see Engine Overheating could require changing sooner, at 30,000 miles (50 000 km) or 24 months, whichever occurs first. Any repairs would not be covered by the - 2009 Cadillac STS | Owner's Manual - Page 354
be badly damaged. The repair cost would not be covered by the vehicle warranty. Too much water in the mixture can freeze and crack the engine, radiator, heater core, and other parts. Notice: If extra inhibitors and/or additives are used in the vehicle's cooling system, the vehicle could be damaged - 2009 Cadillac STS | Owner's Manual - Page 355
the cooling system is cool top of the tank down the side to the horizontal mark. If it is not, there could be a leak in the cooling system. If the coolant is low, add the coolant or take the vehicle to a dealer/retailer for service. The coolant surge tank and pressure cap are located on the driver - 2009 Cadillac STS | Owner's Manual - Page 356
Intercooler System Coolant (4.4L V8 STS-V Engine Only) The vehicle must be on a level surface when checking the coolant level. How to Add Coolant to the Surge Tank { CAUTION: You can be burned if you spill coolant on hot engine parts of the intercooler system pressure cap. Turn off the engine. When - 2009 Cadillac STS | Owner's Manual - Page 357
, and if you turn the coolant surge tank pressure cap - even a little - they can come out at high speed. Never turn the cap when the cooling system, including the coolant surge tank pressure cap, is hot. Wait for the cooling system and coolant surge tank pressure cap to cool if you ever have to turn - 2009 Cadillac STS | Owner's Manual - Page 358
4. With the coolant surge tank pressure cap off, start the engine and let it run until you can feel FULL COLD/FROID line on the side of the coolant surge tank. 5. Then replace the pressure cap. Be sure the pressure cap is hand-tight and fully seated. 3. Fill the coolant surge tank with the proper - 2009 Cadillac STS | Owner's Manual - Page 359
How to Add Coolant to the Intercooler System Fill Neck (4.4L V8 STS-V Engine Only) Turn the engine , drinkable water and DEX-COOL® coolant to the fill neck. Be sure the Intercooler System, including the Intercooler System pressure cap, is cool before doing so. See Engine Coolant on page 5-27 for more - 2009 Cadillac STS | Owner's Manual - Page 360
3. Add the proper DEX-COOL® coolant mixture to the fill neck, until the coolant reaches the COLD FILL line on the fill neck. With the Intercooler System pressure cap off, start the engine and let it run for a couple of minutes. Then turn the engine off. By this time, the coolant level inside the fill - 2009 Cadillac STS | Owner's Manual - Page 361
not continue to run the engine and have the vehicle serviced. Notice: Engine damage from running your engine without coolant is not covered by your warranty. See Overheated Engine Protection Operating Mode on page 5-36 for information on driving to a safe place in an emergency. Notice: If the engine - 2009 Cadillac STS | Owner's Manual - Page 362
problem may not be too serious. Sometimes the engine can get a little too hot when the vehicle: • Climbs a long hill on a hot day. • Stops after high-speed driving drive the vehicle slow for about 10 minutes. Keep a safe vehicle distance from the car . Driving extended miles ( After driving in - 2009 Cadillac STS | Owner's Manual - Page 363
top system could indicate a problem. Have the system inspected and repaired. What to Use To determine what kind of fluid to use, see Recommended Fluids and Lubricants on page 6-13. Always use the proper fluid. Notice: Use of the incorrect fluid may damage the vehicle and the damages may not be covered - 2009 Cadillac STS | Owner's Manual - Page 364
windshield washer fluid, be sure to read the manufacturer's instructions before use. If you will be operating your vehicle in other parts of the washer system. Also, water does not clean as well as washer fluid. Adding Washer Fluid The CHECK WASHER FLUID message will appear on the Driver Information - 2009 Cadillac STS | Owner's Manual - Page 365
or others could be burned, and the vehicle could be damaged. Add brake fluid only when work is done on the brake hydraulic system. If the ignition is on and the brake fluid is low, the CHECK BRAKE FLUID message displays in the Driver Information Center (DIC). See DIC Warnings and Messages on page 3-79 - 2009 Cadillac STS | Owner's Manual - Page 366
What to Add DOT-3 brake fluid is recommended. DOT-4 brake fluid is also compatible with the vehicle's brake system parts. However, if DOT-4 fluid is used, it is recommended that the brake hydraulic system be flushed and refilled with new DOT-4 fluid at a regular maintenance service every two years. See - 2009 Cadillac STS | Owner's Manual - Page 367
. Replacing Brake System Parts The braking system on a vehicle is complex. Its many parts have to be of top quality and work well together if the vehicle is to have really good braking. The vehicle was designed and tested with top-quality brake parts. When parts of the braking system are replaced - 2009 Cadillac STS | Owner's Manual - Page 368
Storage: For extended storage of the vehicle, remove the black, negative (−) cable from the battery or use a battery trickle charger. This helps maintain the charge of the battery over an extended period of time. Jump Starting If your vehicle's battery has run down, you may want to use another - 2009 Cadillac STS | Owner's Manual - Page 369
. Put an automatic transmission in P (Park) or a manual transmission in NEUTRAL before setting the parking brake. Notice: If you leave the radio or other accessories on during the jump starting procedure, they could be damaged. The repairs would not be covered by the warranty. Always turn off the - 2009 Cadillac STS | Owner's Manual - Page 370
you connect a negative cable to the Engine Control Module (ECM), ECM mounting bracket, or any bracket, or any cables attached to the ECM bracket. { CAUTION: An electric fan can start up even when the engine is not running and can injure you. Keep hands, clothing of the terminal on the battery. 5-44 - 2009 Cadillac STS | Owner's Manual - Page 371
negative (−) terminal if the vehicle has one. Do not connect positive (+) to negative (−) or you will get a short that would damage the battery and maybe other parts too. And do not connect the negative (−) cable to the negative (−) terminal on the dead battery because this can cause sparks. 5-45 - 2009 Cadillac STS | Owner's Manual - Page 372
(−) ground location is for this purpose. 10. Now start the vehicle with the good battery and run the engine for a while. 11. Try to start the vehicle that had the dead battery. If it will not start after a few tries, it probably needs service. 6. Connect the red positive (+) cable to the positive - 2009 Cadillac STS | Owner's Manual - Page 373
to your vehicle. If you have an all-wheel-drive vehicle, there is an additional system that need lubrication. Transfer Case When to Check Lubricant Jumper Cable Removal A. Heavy, Unpainted Metal Engine Part or Remote Negative (−) Terminal B. Good Battery or Remote Positive (+) and Remote Negative - 2009 Cadillac STS | Owner's Manual - Page 374
is not necessary to regularly check rear axle fluid unless you suspect there is a leak or you hear an unusual noise. A fluid loss could indicate a problem. Have it inspected and repaired. 5-48 - 2009 Cadillac STS | Owner's Manual - Page 375
the Maintenance Schedule to determine what kind of lubricant to use. See Recommended Fluids and Lubricants on page 6-13. Front Axle When to Check and Change Lubricant It is not necessary to regularly check the front axle fluid unless you suspect there is a leak or you hear an unusual noise. A fluid - 2009 Cadillac STS | Owner's Manual - Page 376
at the factory and should need no further adjustment. However, if your vehicle is damaged in a crash, the headlamp aim may be affected. Aim adjustment to the low-beam headlamps may be necessary if oncoming drivers flash their high-beam headlamps at you (for vertical aim). If the headlamps need to be - 2009 Cadillac STS | Owner's Manual - Page 377
changing pressurized gas inside and can burst if you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package. { CAUTION: The low beam high intensity discharge lighting system operates at a very high voltage. If you try to service - 2009 Cadillac STS | Owner's Manual - Page 378
The windshield is part of the Head-Up Display (HUD) system. If you ever have to get the windshield replaced, get one that is designed for HUD or the HUD image may look out of focus. 2. Pull out the push pins holding down the top portion of the cloth cover. 3. Fold the cover - 2009 Cadillac STS | Owner's Manual - Page 379
STS-V models will automatically move the windshield wipers to the park position the windshield when no wiper blade is installed could damage the windshield. Any damage that occurs would not be covered by your warranty. Do not allow the wiper blade arm to touch the windshield. 4. Repeat the steps for - 2009 Cadillac STS | Owner's Manual - Page 380
ever have questions about your tire warranty and where to obtain service, see your vehicle Warranty booklet for details. CAUTION: (Continued) damaged, replace them. See High-Speed Operation on page 5-65 for inflation pressure adjustment for high speed driving. { CAUTION: • Poorly maintained and - 2009 Cadillac STS | Owner's Manual - Page 381
this type of damage. Keep tires set to the correct inflation pressure and, when possible avoid contact with curbs, potholes, and other road hazards. Winter Tires If you expect to drive on snow or ice covered roads often, you may want to get winter tires for your vehicle. All season tires provide - 2009 Cadillac STS | Owner's Manual - Page 382
: The tire size is a combination of letters and numbers used to define a particular tire's width, height, aspect ratio, construction type, and service description. See the "Tire Size" illustration later in this section for more detail. (B) TPC Spec (Tire Performance Criteria Specification): Original - 2009 Cadillac STS | Owner's Manual - Page 383
maximum pressure needed to support that load . Compact Spare Tire Example (A) Temporary Use Only: The compact spare tire or temporary use tire has a tread life of approximately 3,000 miles (5 000 km) and should not be driven at speeds pressure needed to support that load. (E) Tire - 2009 Cadillac STS | Owner's Manual - Page 384
of the wheel in inches. (F) Service Description: These characters represent the load range and speed rating speed rating is the maximum speed a tire is certified to carry a load. Speed ratings range from A to Z. (A) Passenger (P-Metric) Tire: The United States version of a metric tire sizing system - 2009 Cadillac STS | Owner's Manual - Page 385
per square inch (psi) or kilopascals (kPa) before a tire has built up heat from driving. See Inflation - Tire Pressure on page 5-64. Curb Weight: The weight of a motor vehicle with standard and optional equipment including the maximum capacity of fuel, oil, and coolant, but without passengers and - 2009 Cadillac STS | Owner's Manual - Page 386
tire at the maximum permissible inflation pressure for that tire. Maximum Loaded Vehicle Weight: The sum of curb weight, accessory weight, vehicle capacity weight, and production options weight. Normal Occupant Weight: The number deeper than the same moldings on the other sidewall of the tire. 5-60 - 2009 Cadillac STS | Owner's Manual - Page 387
support for a tire and upon which the tire beads are seated. Sidewall: The portion of a tire between the tread and the bead. Speed Quality Grading Standards): A tire information system that provides consumers with ratings for by tire manufacturers using government testing procedures. The ratings are - 2009 Cadillac STS | Owner's Manual - Page 388
tire due to curb weight, accessory weight, occupant weight, and Drive cautiously and check your tire pressures as soon as you can. Run-Flat Tires (STS-V) If your vehicle has run-flat tires, there is no spare tire and no tire changing equipment. Your vehicle also has a Tire Pressure Monitor System - 2009 Cadillac STS | Owner's Manual - Page 389
's run-flat tires have sensors that are part of the Tire Pressure Monitor System (TPMS). These sensors contain batteries which are designed to last for 10 years under normal driving conditions. See your GM dealer, if the TPMS sensors or a wheel ever need replacement. Notice: Using liquid sealants - 2009 Cadillac STS | Owner's Manual - Page 390
The recommended cold tire inflation pressure, shown on the label, is the minimum amount of air pressure needed to support your vehicle's maximum load carrying vehicle has one. The compact spare should be at 60 psi (420 kPa). For additional information regarding the compact spare tire, see Compact Spare Tire - 2009 Cadillac STS | Owner's Manual - Page 391
on tires. Sustained high-speed driving causes excessive heat build up and can cause sudden tire failure. You could have a crash and you or others could be killed. Some high-speed rated tires require inflation pressure adjustment for high speed operation. When speed limits and road conditions are - 2009 Cadillac STS | Owner's Manual - Page 392
you would set the inflation pressure for high-speed driving at 38 psi (265 kPa). Pressure Monitor System The Tire Pressure Monitor System (TPMS) uses radio and sensor technology to check tire pressure levels. The TPMS sensors monitor the air pressure in your vehicle's tires and transmit tire pressure - 2009 Cadillac STS | Owner's Manual - Page 393
wheels allow the TPMS to continue to function properly. See Tire Pressure Monitor Operation on page 5-68 for additional information. Federal Communications Commission (FCC) and Industry and Science Canada The Tire Pressure Monitor System (TPMS) operates on a radio frequency and complies with Part - 2009 Cadillac STS | Owner's Manual - Page 394
Monitor Operation This vehicle may have a Tire Pressure Monitor System (TPMS). The TPMS is designed to warn the driver when a low tire pressure condition exists. TPMS sensors are mounted onto each tire and wheel assembly, excluding the spare tire and wheel assembly, if the vehicle has one. The - 2009 Cadillac STS | Owner's Manual - Page 395
When the system detects a until the problem is corrected service. • Replacement tires or wheels do not match your vehicle's original equipment tires or wheels. Tires and wheels service if the TPMS malfunction light and DIC message comes on and stays on. • The TPMS sensor matching process was started - 2009 Cadillac STS | Owner's Manual - Page 396
/wheel positions, the matching process stops and you will need to start over. 5-70 The TPM matching process is outlined below: 1. Set the parking brake. 2. Press the push-button ignition switch to Acc. 3. Using the keyless access transmitter, lock and unlock the vehicle's doors. 4. Press the lock - 2009 Cadillac STS | Owner's Manual - Page 397
Set all four tires to the recommended air pressure level as indicated on the tire and loading information if the vehicle is equipped with P235/50R17 size tires on all four wheel positions or 255/45ZR18 size tires on all four wheel positions. These tires should be rotated every 5,000 to 8,000 miles - 2009 Cadillac STS | Owner's Manual - Page 398
label. See Inflation - Tire Pressure on page 5-64 and Loading the Vehicle on page 4-24. Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from - 2009 Cadillac STS | Owner's Manual - Page 399
Tires Various factors, such as maintenance, temperatures, driving speeds, vehicle loading, and road conditions influence when this aging takes place, including temperatures, loading conditions, and inflation pressure maintenance. With proper care and maintenance tires will typically wear out before - 2009 Cadillac STS | Owner's Manual - Page 400
brake system performance, ride and handling, traction control, and tire pressure tires can affect the braking and handling performance of your vehicle. The optional 18-inch performance same speed rating as your original equipment tires may not be available for H, V, W, Y and ZR speed rated - 2009 Cadillac STS | Owner's Manual - Page 401
number, make sure they are the same size, load range, speed rating, and construction type (radial and bias-belted tires) as your vehicle's original tires. Vehicles that have a tire pressure monitoring system could give an inaccurate low-pressure warning if non-TPC Spec rated tires are installed on - 2009 Cadillac STS | Owner's Manual - Page 402
wheels and tires, this may affect the way your vehicle performs, including its braking, ride and handling characteristics, stability, and resistance to rollover. Additionally, if your vehicle has electronic systems such as, antilock brakes, traction control, and electronic stability control - 2009 Cadillac STS | Owner's Manual - Page 403
sidewalls of most passenger car tires. The Uniform Tire Quality Grading (UTQG) system does not apply to of the tire when tested under controlled conditions on a specified government test course. For example, driving habits, service practices, and differences in road characteristics and climate. 5-77 - 2009 Cadillac STS | Owner's Manual - Page 404
controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passenger car - 2009 Cadillac STS | Owner's Manual - Page 405
, the alignment might need to be checked. If you notice your vehicle vibrating when driving on a smooth road, the tires and wheels might need to be rebalanced. See your dealer/retailer for proper diagnosis. Wheel Replacement Replace any wheel that is bent, cracked, or badly rusted or corroded. If - 2009 Cadillac STS | Owner's Manual - Page 406
for your vehicle. Notice: The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height, vehicle ground clearance, and tire or tire chain clearance to the body and chassis. See Changing a Flat Tire on page 5-104 for - 2009 Cadillac STS | Owner's Manual - Page 407
and road CAUTION: (Continued) conditions. Follow that manufacturer's instructions. To help avoid damage to the vehicle, drive slowly, readjust, or remove the device if it is contacting the vehicle, and do not spin the vehicle's wheels. If you do find traction devices that will fit, install - 2009 Cadillac STS | Owner's Manual - Page 408
. To be even more certain the vehicle will not move, you can put blocks in front of and behind the wheels. Also, see Shifting Into Park on page 2-34 and Parking Brake on page 2-33 for additional information. Getting under a vehicle when it is jacked up is dangerous. If the vehicle slips - 2009 Cadillac STS | Owner's Manual - Page 409
costly repairs not covered by your warranty. To lift your vehicle properly, follow the advice in this part rocker panels, the floor pan, or the stone guard moldings. • Lift only in the areas shown in inches (37 cm) from the rear edge of the front wheel well. 2. Place a block or pad between the jack - 2009 Cadillac STS | Owner's Manual - Page 410
See Doing Your Own Service Work on page 5-4. If a Tire Goes Flat It is unusual for a tire to blowout while you are driving, especially if you off the accelerator pedal and grip the steering wheel firmly. Steer to maintain lane position, and then gently brake to a stop well out of the traffic - 2009 Cadillac STS | Owner's Manual - Page 411
control by steering the way you want the vehicle to go. It may be very bumpy and noisy, but you can still steer. Gently brake to a stop, well off the road if possible. If a tire goes flat, avoid further tire and wheel damage by driving the vehicle, it is designed only for changing a flat tire. If it is - 2009 Cadillac STS | Owner's Manual - Page 412
to alert you when there is a low tire condition. See Run-Flat Tires (STS-V) on page 5-62 and Tire Pressure Monitor System on page 5-66, for additional information. { CAUTION: Special tools and procedures are required to service a run-flat tire. If these special tools and procedures are not used you - 2009 Cadillac STS | Owner's Manual - Page 413
Tire Sealant and Compressor Kit (Without Selector Switch) System Identification If the vehicle has the tire sealant and compressor kit shown above, follow the operating instructions under ''Tire Sealant and Compressor Kit (With Selector Switch).'' If the vehicle has the tire sealant and compressor - 2009 Cadillac STS | Owner's Manual - Page 414
kit, there may not be a spare tire, tire changing equipment, and on some vehicles there may not be . If the tire has been separated from the wheel, has damaged sidewalls, or has a large puncture sealant and compressor kit to be effective. See Roadside Service on page 7-7. { CAUTION: Over-inflating a - 2009 Cadillac STS | Owner's Manual - Page 415
of the tire sealant and compressor kit instructions. The kit includes: Tire Sealant Read and follow the safe handling instructions on the label adhered to the . A. B. C. D. E. F. Air Only Hose Air Compressor (Black) Tire Sealant Canister G. Sealant/Air Hose Power Plug (Clear) On/Off Button - 2009 Cadillac STS | Owner's Manual - Page 416
Power Outlet(s) on page 3-46. If the vehicle has an accessory power outlet, do not use the cigarette lighter. If the vehicle only has a cigarette lighter, use the cigarette lighter. Do not pinch the power plug cord in the door or window. When using the tire sealant and compressor kit during - 2009 Cadillac STS | Owner's Manual - Page 417
pressure will quickly drop and start to rise again as the tire inflates with air only. 9. Inflate the tire to the recommended inflation pressure using the pressure gage (E). The recommended inflation pressure accessory power outlet and unscrew the inflating hose from the tire valve. See Roadside Service - 2009 Cadillac STS | Owner's Manual - Page 418
has fallen more than 10 psi (68 kPa) below the recommended inflation pressure, stop driving the vehicle. The tire is too severely damaged and the tire sealant cannot seal the tire. See Roadside Service on page 7-7. If the tire pressure has not dropped more than 10 psi (68 kPa) from the recommended in - 2009 Cadillac STS | Owner's Manual - Page 419
Outlet(s) on page 3-46. If the vehicle has an accessory power outlet, do not use the cigarette lighter. If the vehicle only has a cigarette lighter, use the cigarette lighter. Do not pinch the power plug cord in the door or window. 9. Start the vehicle. The vehicle must be running while using the - 2009 Cadillac STS | Owner's Manual - Page 420
an accurate reading. The compressor may be turned on/off until the correct pressure is reached. 12. Press the on/off button (D) to turn the tire it could be warm after usage. 13. Unplug the power plug (C) from the accessory power outlet in the vehicle. 14. Disconnect the air only hose (F) from the - 2009 Cadillac STS | Owner's Manual - Page 421
To install a new sealant canister: 1. Align the sealant/air hose (F) with the slot in the air compressor. 2. Push the sealant canister (B) down and turn it clockwise. 3. Wrap the sealant/air hose (F) around the air compressor channel to stow it in its original location. 4. Push the air compressor in - 2009 Cadillac STS | Owner's Manual - Page 422
Tire Sealant and Compressor Kit (With Selector Switch) System Identification If the vehicle has the tire sealant and compressor kit shown above, follow the operating instructions under "Tire Sealant and Compressor Kit (Without Selector Switch). If the vehicle has the tire sealant and compressor kit - 2009 Cadillac STS | Owner's Manual - Page 423
a spare tire, tire changing equipment, and on some wheel, has damaged sidewalls, or has a large puncture, the tire is too severely damaged for the tire sealant and compressor kit to be effective. See Roadside Service on page 7-7. Read and follow all of the tire sealant and compressor kit instructions - 2009 Cadillac STS | Owner's Manual - Page 424
: Tire Sealant Read and follow the safe handling instructions on the label adhered to the sealant canister. Check Sealant/Air or Air Only) B. On/Off Button C. Pressure Gage D. Pressure Deflation Button E. Tire Sealant Canister F. Sealant/Air Hose (Clear) G. Air Only Hose (Black) H. Power Plug 5-98 - 2009 Cadillac STS | Owner's Manual - Page 425
Outlet(s) on page 3-46. If the vehicle has an accessory power outlet, do not use the cigarette lighter. If the vehicle only has a cigarette lighter, use the cigarette lighter. Do not pinch the power plug cord in the door or window. 7. Start the vehicle. The vehicle must be running while using the - 2009 Cadillac STS | Owner's Manual - Page 426
pressure will quickly drop and start to rise again as the tire inflates with air only. 10. Inflate the tire to the recommended inflation pressure using the pressure gage (C). The recommended inflation pressure accessory power outlet and unscrew the inflating hose from the tire valve. See Roadside Service - 2009 Cadillac STS | Owner's Manual - Page 427
has fallen more than 10 psi (68 kPa) below the recommended inflation pressure, stop driving the vehicle. The tire is too severely damaged and the tire sealant cannot seal the tire. See Roadside Service on page 7-7. If the tire pressure has not dropped more than 10 psi (68 kPa) from the recommended in - 2009 Cadillac STS | Owner's Manual - Page 428
Outlet(s) on page 3-46. If the vehicle has an accessory power outlet, do not use the cigarette lighter. If the vehicle only has a cigarette lighter, use the cigarette lighter. Do not pinch the power plug cord in the door or window. 7. Start the vehicle. The vehicle must be running while using the - 2009 Cadillac STS | Owner's Manual - Page 429
is reached. If you inflate the tire higher than the recommended pressure you can adjust the excess pressure by pressing the pressure deflation button (D) until the proper pressure reading is reached. This option is only functional when using the air only hose (G). 11. Press the on/off button (B) to - 2009 Cadillac STS | Owner's Manual - Page 430
Trunk on page 2-15. Changing a Flat Tire If you have an STS-V model, there is no spare tire and no tire changing equipment. The vehicle is equipped follow the directions for changing a flat tire in this section. If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level - 2009 Cadillac STS | Owner's Manual - Page 431
or even killed. Find a level place to change your tire. To help prevent the vehicle from moving: 1. Set the parking brake firmly. 2. Put the shift lever in use the following example as a guide to assist you in the placement of wheel blocks (A). A. Wheel Block B. Flat Tire The following information explains how - 2009 Cadillac STS | Owner's Manual - Page 432
Trunk on page 2-15 for more information. 2. Remove the compact spare tire cover. 3. Pull the stow rod (A) to remove it. 4. Turn the nut the jack package container counterclockwise and remove it. Then remove the jack and wheel wrench. 5. Remove the compact spare tire. See Compact Spare Tire on page - 2009 Cadillac STS | Owner's Manual - Page 433
. See Changing a Flat Tire on page 5-104 for more information. The tools you will be using include the jack (A) and the wheel wrench (B). 2. Loosen all of the wheel nuts, but do not remove them yet, using the wheel wrench. Turn the handle about 180 degrees, then flip the handle back to the starting - 2009 Cadillac STS | Owner's Manual - Page 434
could be badly injured or killed. Never get under a vehicle when it is supported only by a jack. { CAUTION: 3. Find the vehicle's jacking location the plastic molding are marked with a triangle shape. 4. Attach the wheel wrench to the jack. Raising your vehicle with the jack improperly positioned - 2009 Cadillac STS | Owner's Manual - Page 435
and training. If a jack is provided with the vehicle, it is designed only for changing a flat tire. If it is used for anything else, you or others could be the jack fits under the vehicle. 6. Raise the jack by turning the wheel wrench clockwise until the slots in the jack head fit into the metal flange - 2009 Cadillac STS | Owner's Manual - Page 436
under the vehicle. Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause an accident. When changing a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, use - 2009 Cadillac STS | Owner's Manual - Page 437
nuts because the nuts might come loose. The vehicle's wheel could fall off, causing a crash. 12. Put the wheel nuts back on with the rounded end of the nuts toward the wheel. 13. Tighten each wheel nut by turning it clockwise with your hand until the wheel is held against the hub. 10. Remove any - 2009 Cadillac STS | Owner's Manual - Page 438
specification. See Capacities and Specifications on page 5-134 for wheel nut torque specification. Notice: Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque speci - 2009 Cadillac STS | Owner's Manual - Page 439
Use the following diagram as a guide for storing the compact spare tire and tools in the trunk: E. Jack Container Package (With Wheel Wrench and Jack) F. Compact Spare Tire G. Foam Support H. Bolt 1. Open the trunk. See Trunk on page 2-15. A. Compact Spare Tire Cover B. Stow Rod Cap C. Plastic Wing - 2009 Cadillac STS | Owner's Manual - Page 440
. Notice: When the compact spare is installed, do not take the vehicle through an automatic car wash with guide rails. The compact spare can get caught on the rails which can damage the tire, wheel and other parts of the vehicle. Do not use the compact spare on other vehicles. And do not mix - 2009 Cadillac STS | Owner's Manual - Page 441
Use care because newspapers and garments that transfer color to home furnishings may also transfer color to the vehicle's interior. When cleaning the vehicle Before using cleaners, read and adhere to all safety instructions on the label. While cleaning the vehicle's interior, maintain adequate ventilation - 2009 Cadillac STS | Owner's Manual - Page 442
. 3. Start on the pressure can damage the interior and does not improve the effectiveness of soil removal. • Laundry detergents or dishwashing soaps with degreasers can leave residue that streaks and attracts dirt. For liquid cleaners, about 20 drops per gallon (3.78 L) of water is a good guide - 2009 Cadillac STS | Owner's Manual - Page 443
necessary. When a commercial upholstery cleaner or spot lifter is to be used, test a small hidden area for colorfastness first. If the locally cleaned area are sold to preserve and protect soft plastic surfaces may permanently change the appearance and feel of the interior and are not recommended. - 2009 Cadillac STS | Owner's Manual - Page 444
parts, do not use it on the vehicle or damage may occur and it would not be covered by the warranty. Do not wash the vehicle in direct sunlight. Use a car bleach or dye safety belts. It may severely weaken them. In a crash, they might not be able to provide adequate protection. Clean safety belts - 2009 Cadillac STS | Owner's Manual - Page 445
keep the paint finish looking new, keep the vehicle garaged or covered whenever possible. Cleaning Exterior Lamps/Lenses Use only lukewarm or cold water, a soft cloth and a car washing soap to clean exterior lamps and lenses. Follow instructions under Washing Your Vehicle on page 5-118. Finish Care - 2009 Cadillac STS | Owner's Manual - Page 446
would not be covered by the warranty. Use chrome polish on chrome wheels only. Use chrome polish only on chrome-plated wheels, but avoid any painted surface of the wheel, and buff off immediately after application. Extreme dusty conditions Sand and salt Heat and sun Snow and ice, without proper - 2009 Cadillac STS | Owner's Manual - Page 447
silicone carbide tire cleaning brushes, could damage the aluminum or chrome-plated wheels. The repairs would not be covered by the warranty. Never drive a vehicle equipped with aluminum or chrome-plated wheels through an automatic car wash that uses silicone carbide tire cleaning brushes. Finish - 2009 Cadillac STS | Owner's Manual - Page 448
under Capacities and Specifications on page 5-134 for your vehicle's engine code. Service Parts Identification Label This label is on the spare tire cover. It is very helpful if you ever need to order parts. The label has the following information: Vehicle Identification Vehicle Identification Number - 2009 Cadillac STS | Owner's Manual - Page 449
battery, even if the vehicle is not operating. The vehicle has an airbag system. Before attempting to add anything electrical to the vehicle, see Servicing Your Airbag Options Circuit breakers in the fuse block protect the power windows and other power accessories problems. Look at the silver-colored - 2009 Cadillac STS | Owner's Manual - Page 450
Underhood Fuse Block 5-124 - 2009 Cadillac STS | Owner's Manual - Page 451
ABS ABS IGN AUX OUTLET BRK VAC PUMP CCP CCP/RLY COILS ECM 1 ECM/TCM BATT Spare Spare Starter Usage Usage Air Conditioning Compressor Clutch ABS Module-Stabilitrak Antilock Brake Controller Rear Accessory Power Outlet Brake Vacuum Pump Climate Control Panel Climate Control Panel, Headlamp Level - 2009 Cadillac STS | Owner's Manual - Page 452
Front Fog Lamps Front Accessory Power Outlet Fuel Cooling Horn Heated Headlamp Washer, Air Quality Sensor Heads-Up Display, Steering Column Switch IntelliBeam Relay Instrument Panel Module, Assembly Line Data Link Connector License Plate, Instrument Panel Dimming Driver Side High Beam Headlamp - 2009 Cadillac STS | Owner's Manual - Page 453
Controls Heated Washer Nozzle, Air Quality, Antilock Brake System, Climate Control Panel, TCM, ECM, Instrument Panel Cluster Spare Spare Spare Starter Windshield Wiper High Speed Compressor Clutch Accessory, Rain Sensor, Headlamp Washer Relay Coil, Windshield Wiper/Washer Module Brake Vacuum Pump - 2009 Cadillac STS | Owner's Manual - Page 454
the seat cushion, you could cause a short that could damage the battery and or wires. Avoid contact between the rear seat and the fuse center whenever you remove or reinstall the rear seat. Do not remove covers from any of the covered parts, and do not store anything under the seats. To remove the - 2009 Cadillac STS | Owner's Manual - Page 455
provide the protection needed in a crash. If the safety belt has under the seatback so the rear-locating guides hook into the wire loops on the on the seat cushion until the spring locks on both ends engage. 4. Check located under the rear seat on the driver side and passenger side of the vehicle - 2009 Cadillac STS | Owner's Manual - Page 456
The vehicle may not have all the fuses listed below. Driver's Side Fuses AMP INCLR PUMP THEFT/SHFT Usage Amplifier Inner Cooler Pump (Option) Theft Sensors, Auto Shifter, Power Sounder Usage Magnetic Ride Control Module MRTD MDL (Option) REAR DR MDL Rear Door Modules Fuses 5-130 - 2009 Cadillac STS | Owner's Manual - Page 457
SPARE IGN3 REAR SHLF SPKR MSM TRUNK RELSE SW Usage Electronic Level Control, Exhaust Solenoid (Option) Driver Door Module, Front Door SubWoofers (Option) Infotainment (Export Only), Supervisory Control Module (Option) Rear Heated Seats Spare Spare Front Passenger Heated Seat, Auto Shifter, Occupant - 2009 Cadillac STS | Owner's Manual - Page 458
, Automatic Occupant Sensor, Passenger Supplemental Inflatable Restraint Canister Vent Solenoid Rear Differential Pump Usage Front Passenger Door Module, FRT PDM Right Power Subwoofer FUEL PUMP Fuel Pump HTD STR Heated Steering Wheel RF Front Passenger Heated Seat, HTD/SEAT/XM S-Band™ Antenna Fuses - 2009 Cadillac STS | Owner's Manual - Page 459
Lock Module, Power Sounder, Active Front Steering (AFS), Supervisory Control Module UHBEC Run, CRNK Relay Coil, RUN/CRNK Rear Fog Lamp Relay Coil S/ROOF Sun Roof Module (Option Usage Rear Differential Pump (Option) Fuel Pump Interior Lamps Rear Defogger Rear Fog Lamps (Option) Ignition 1 Spare Stop - 2009 Cadillac STS | Owner's Manual - Page 460
Lubricants on page 6-13 for more information. Capacities Application Air Conditioning Refrigerant R134a Brake Fluid Capacities Cooling System 3.6L Engine 4.4L (V-Series) Engine 4.6L Engine Cooling System - Intercooler 4.4L (V-Series) Engine Engine Oil with Filter 3.6L Engine 4.4L (V-Series) Engine - 2009 Cadillac STS | Owner's Manual - Page 461
Removal and Filter Replacement) 6-Speed Automatic 6-Speed Automatic (V-Series) Wheel Nut Torque 6.7 qt 6.5 qt 100 lb ft 6.3 L 6.2 L 140 Y English Metric All capacities are approximate. When adding, be sure to fill to the approximate level as recommended in this manual. Recheck the fluid level after - 2009 Cadillac STS | Owner's Manual - Page 462
✍ NOTES 5-136 - 2009 Cadillac STS | Owner's Manual - Page 463
Section 6 Maintenance Schedule Owner Checks and Services ...6-10 At Each Fuel Fill ...6-10 At Least Once a Month ...6-11 At Least Once a Year ...6-11 Recommended Fluids and Lubricants ...6-13 Maintenance Replacement Parts ...6-15 Engine Drive Belt Routing ...6-16 Maintenance Record ...6-18 - 2009 Cadillac STS | Owner's Manual - Page 464
Important: Keep engine oil at the proper level and change as recommended. Maintenance Requirements Notice: Maintenance intervals, checks, inspections, replacement parts, and recommended fluids and lubricants as prescribed in this manual are necessary to keep this vehicle in good working condition - 2009 Cadillac STS | Owner's Manual - Page 465
So please read the following and note how you drive. If you have any questions on how to service, trained and supported service technicians will perform the work using genuine parts. To purchase service information, see Service Publications Ordering Information on page 7-15. Owner Checks and Services - 2009 Cadillac STS | Owner's Manual - Page 466
When the CHANGE ENGINE OIL SOON message displays in the Driver Information Center (DIC), service is required for the vehicle. Have the vehicle serviced as soon as possible within the next 600 miles (1 000 km). It is possible that, if driving under the best conditions, the engine oil life system may - 2009 Cadillac STS | Owner's Manual - Page 467
OIL SOON message appears, the following services, checks, and inspections are required: ❑ Change engine oil and filter. See Engine Oil on page 5-18. Reset oil life system. See Engine Oil Life System on page 5-21. An Emission Control Service. ❑ Visually check for any leaks or damage. See footnote - 2009 Cadillac STS | Owner's Manual - Page 468
compartment air filter. See footnote (g). Change automatic transmission fluid and filter (severe service). See footnote (h). Change automatic transmission fluid and filter (normal service). All-wheel-drive vehicles: Change transfer case fluid (severe service). See footnotes (q) and (r). • • 25,000 - 2009 Cadillac STS | Owner's Manual - Page 469
rst). An Emission Control Service. See footnote (j). 4.4L Supercharged Engine: Intercooler system service (or every five years, whichever occurs first). See footnote (l). Inspect engine accessory drive belt. An Emission Control Service. See footnote (n). If using DOT-4 brake fluid, change brake fluid at - 2009 Cadillac STS | Owner's Manual - Page 470
with genuine parts as needed. To help ensure proper operation, a pressure test of the cooling system and pressure cap and Systems on page 1-66. (f) Lubricate all key lock cylinders. Lubricate all hinges and latches, including those for the hood, rear compartment, glove box door, and console door - 2009 Cadillac STS | Owner's Manual - Page 471
, and filler neck. Pressure test the cooling system and pressure cap. (k) A fluid loss in any vehicle system could indicate a problem. Have the system inspected and repaired and the fluid level checked. Add fluid if needed. (l) Drain, flush, and refill intercooler system. This service can be complex; you - 2009 Cadillac STS | Owner's Manual - Page 472
emission control performance. Your dealer/retailer can assist with these checks and services. Be necessary. See Engine Coolant on page 5-27. Intercooler Coolant Level Check (4.4L Supercharged Engine) Check can cause damage to the engine not covered by the vehicle warranty. Check the engine oil level - 2009 Cadillac STS | Owner's Manual - Page 473
vehicle starts in any other position, contact your dealer/retailer for service. Tire Wear Inspection Tire rotation is recommended if the vehicle has the same size tires at all four wheel positions and may be required for high mileage highway drivers prior to the Engine Oil Life System service noti - 2009 Cadillac STS | Owner's Manual - Page 474
Automatic Transmission Shift Lock Control System Check Parking Brake and Automatic Transmission P (Park) Mechanism Check { CAUTION: When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured. 1. Before starting this check, be sure - 2009 Cadillac STS | Owner's Manual - Page 475
brake followed by the regular brake. Contact your dealer/retailer if service is required. Recommended Fluids and Lubricants Fluids and lubricants identified below by name, part page 5-18. Underbody Flushing Service At least every spring, use date printed on the instruction label of the kit at - 2009 Cadillac STS | Owner's Manual - Page 476
-Wheel Drive) Transfer Case (All-Wheel Drive) Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and Release Pawl Hood and Door Hinges Fluid/Lubricant SAE 75W-90 Synthetic Axle Lubricant (GM Part No. U.S. 89021677, in Canada 89021678) meeting GM Specification 9986115. Manual Transmission - 2009 Cadillac STS | Owner's Manual - Page 477
Driver Side - 22 in (56.5 cm) Passenger Side - 21 in (53.0 cm) 1 GM Part STS-V model, the engine uses a special oil filter. The use of any other engine oil filter could lead to filter failure and result in severe engine damage. Damage caused by use of the wrong engine oil filter would not be covered - 2009 Cadillac STS | Owner's Manual - Page 478
Engine Drive Belt Routing 4.4L V8 Engine 3.6L V6 Engine 6-16 - 2009 Cadillac STS | Owner's Manual - Page 479
4.6L V8 Engine 6-17 - 2009 Cadillac STS | Owner's Manual - Page 480
are performed, record the date, odometer reading, who performed the service, and the type of services performed in the boxes provided. See Maintenance Requirements on page 6-2. Any additional information from Owner Checks and Services on page 6-10 can be added on the following record pages. You - 2009 Cadillac STS | Owner's Manual - Page 481
Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance Stamp Services Performed 6-19 - 2009 Cadillac STS | Owner's Manual - Page 482
Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance Stamp Services Performed 6-20 - 2009 Cadillac STS | Owner's Manual - Page 483
to the Canadian Government ...7-15 Reporting Safety Defects to General Motors ...7-15 Service Publications Ordering Information ...7-15 Vehicle Data Recording and Privacy ...7-16 Event Data Recorders ...7-17 OnStar® ...7-18 Navigation System ...7-18 Radio Frequency Identification (RFID) ...7-18 - 2009 Cadillac STS | Owner's Manual - Page 484
matter has already been reviewed with the sales, service or parts manager, contact the owner of the Cadillac Customer Assistance Center, 24 hours a day, at 1-800-458-8006. In Canada, call the Canadian Cadillac or title, or the plate at the top left of the instrument panel and visible through - 2009 Cadillac STS | Owner's Manual - Page 485
in all 50 states and the District of Columbia. Eligibility is limited by vehicle age, mileage and other factors. General Motors reserves the right to change eligibility limitations and/or discontinue its participation in this program. 7-3 - 2009 Cadillac STS | Owner's Manual - Page 486
of owner disputes involving factory-related vehicle service claims. The program provides for the review settlement process, from the time you file your complaint to the final decision, should be completed in Code: CA1-163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 Your inquiry should - 2009 Cadillac STS | Owner's Manual - Page 487
you will have access to: • Get e-mail service reminders. • Access information about your specific vehicle, including tips and videos and an electronic version of this owner manual. • My Showroom: Find and save information on vehicles and current offers in your area. • My Dealers/Retailers: Save - 2009 Cadillac STS | Owner's Manual - Page 488
Limited Canadian Cadillac Customer Communication Centre, CA1-163-005 1908 Colonel Sam Drive Oshawa, Cadillac, the letter should be addressed to: United States - Customer Assistance Cadillac Customer Assistance Center Cadillac Motor Car Division P.O. Box 33169 Detroit, MI 48232-5169 www.Cadillac - 2009 Cadillac STS | Owner's Manual - Page 489
1-800-GM-DRIVE (463-7483) for details. TTY users call 1-800-263-3830. Roadside Service In the United problem 7-7 This program, available to qualified applicants, can reimburse you up to $1,000 of the cost of eligible aftermarket adaptive equipment required for your vehicle, such as hand controls - 2009 Cadillac STS | Owner's Manual - Page 490
Tire Change: Service is provided to change a flat tire with spare tire. The spare tire, if equipped, must be in good condition and properly inflated. It is your responsibility for the repair or replacement of the tire if it is not covered by the warranty. • Battery Jump Start: Service is provided - 2009 Cadillac STS | Owner's Manual - Page 491
Cadillac parts and tools required to handle most roadside repairs. Services Specific to Canadian Purchased Vehicles • Fuel delivery: Reimbursement is approximately $5 Canadian. Diesel fuel delivery may be restricted. Propane and other fuels are not provided through this service. • Lock-Out Service - 2009 Cadillac STS | Owner's Manual - Page 492
vehicle cannot be scheduled into the service department immediately, keep driving it until it can be scheduled for service, unless, of course, the problem is safety-related. If it is, please call your dealership/retailer, let them know this, and ask for instructions. If the dealer/retailer requests - 2009 Cadillac STS | Owner's Manual - Page 493
costs and be supported by original receipts. See your dealer for information regarding the allowance amounts for reimbursement of fuel or other transportation costs. Additional Program Information All program options, such as shuttle service and quality replacement parts. Poorly performed collision - 2009 Cadillac STS | Owner's Manual - Page 494
by companies other than GM and may not have been tested for your vehicle. As a result, these parts may fit poorly, exhibit premature durability/corrosion problems, and may not perform properly in subsequent collisions. Aftermarket parts are not covered by your GM New Vehicle Limited Warranty, and any - 2009 Cadillac STS | Owner's Manual - Page 495
services for help. Do not leave the scene of a crash until all matters have been taken care of. Move your vehicle only if its position puts you in danger or you are instructed towing service will be taking it. Get a card from the tow truck operator or write down the driver's name, the service's name - 2009 Cadillac STS | Owner's Manual - Page 496
such cases, you can have control of the repair and parts choices as long as cost stays within reasonable limits. Reporting Safety Defects Reporting Safety Defects to the United States Government If you believe that your vehicle has a defect which could cause a crash or could cause injury or death - 2009 Cadillac STS | Owner's Manual - Page 497
Service Manuals Service Manuals have the diagnosis and repair information on engines, transmission, axle suspension, brakes, electrical, steering, body, etc. Service Bulletins Service Bulletins give additional technical service information needed to knowledgeably service General Motors cars - 2009 Cadillac STS | Owner's Manual - Page 498
airbag deployment and deploy airbags in a crash and, if so equipped, to provide antilock braking to help the driver control the vehicle. These modules may store data to help your dealer/retailer technician service your vehicle. Some modules Prices are subject to change without notice and without - 2009 Cadillac STS | Owner's Manual - Page 499
(EDR). The main purpose of an EDR is to record, in certain crash or near crash-like situations, such as an airbag deployment or hitting a road obstacle, data that will assist in understanding how a vehicle's systems performed. The EDR is designed to record data related to vehicle dynamics and - 2009 Cadillac STS | Owner's Manual - Page 500
manual for more information. Radio Frequency Identification (RFID) RFID technology is used in some vehicles for functions such as tire pressure monitoring and ignition system security, as well as in connection with conveniences such as key fobs for remote door locking/unlocking and starting, and - 2009 Cadillac STS | Owner's Manual - Page 501
Airbags? ...1-53 All-Wheel Drive ...5-47 All-Wheel-Drive (AWD) System ...4-12 Antenna, Backglass ...3-134 Antenna, XM™ Satellite Radio Antenna System ...3-134 Antilock Brake System (ABS) ...4-4 Antilock Brake, System Warning Light ...3-63 Appearance Care Aluminum or Chrome-Plated Wheels ...5-110 - 2009 Cadillac STS | Owner's Manual - Page 502
XM™ Satellite Radio Antenna System ...3-134 Audio System(s) ...3-98 Automatic Transmission Battery Saver ...3-40 Inadvertent Power Saver ...3-42 Load Management ...3-41 Bluetooth® ...3-116 Brake Emergencies ...4-5 Brake Fluid ...5-39 Brakes ...5-39 System Warning Light ...3-62 Braking ...4-3 Braking - 2009 Cadillac STS | Owner's Manual - Page 503
17 Competitive Driving Mode ...4-11 Compressor Kit Storing ...5-94 Compressor Kit, Tire Sealant ...5-87 Control of a Vehicle ...4-3 Convenience Net ...2-60 Coolant Engine ...5-27 Engine Temperature Gage ...3-65 Engine Temperature Warning Light ...3-64 Surge Tank Pressure Cap ...5-34 Cooling System - 2009 Cadillac STS | Owner's Manual - Page 504
24 Winter ...4-21 Dual Climate Control System ...3-48 D Daytime Running Lamp ...3-36 Defensive Driving ...4-2 Disc, MP3 ...3-111 Doing Your Own Service Work ...5-4 Door Locks ...2-13 Power Door Locks ...2-13 Programmable Automatic Door Locks ...2-14 Rear Door Security Locks ...2-14 E EDR ...7-16 - 2009 Cadillac STS | Owner's Manual - Page 505
...2-36 Oil ...5-18 Oil Life System ...5-21 Overheated Protection Operating Mode ...5-36 Overheating ...5-34 Starting ...2-27 Enhanced StabiliTrak® ...4-6 Entry Lighting ...3-41 Event Data Recorders ...7-17 Extender, Safety Belt ...1-27 Exterior Lighting Battery Saver ...3-40 F Filter Engine Air - 2009 Cadillac STS | Owner's Manual - Page 506
Door Opener ...2-53 Gasoline Octane ...5-5 Specifications ...5-6 Glove Box ...2-60 Steering Wheel ...3-7 Heater ...3-48 Engine Coolant ...2-29 Highbeam On Light ...3-70 High-Speed ...Inadvertent Power Battery Saver ...Infants and Young Children, Restraints ...Inflation - Tire Pressure ...Inflator - 2009 Cadillac STS | Owner's Manual - Page 507
Brake System (ABS) Warning ...3-63 Brake System Warning ...3-62 Charging System ...3-61 Cruise Control ...3-70 Engine Coolant Temperature Warning ...3-64 Fog Lamp ...3-70 Highbeam On ...3-70 Lane Departure Warning ...3-64 Lights On Reminder ...3-70 Oil Pressure ...3-69 Passenger Airbag Status - 2009 Cadillac STS | Owner's Manual - Page 508
Door ...2-13 Programmable Automatic Door Locks ...2-14 Rear Door Security Locks ...2-14 Loss of Control ...4-15 Lower Anchors and Tethers for Children ...1-39 Lumbar Power Controls ...1-2 M Magnetic Ride Control Navigation System, Privacy ...7-18 Navigation/Radio System, see Navigation Manual ...3- - 2009 Cadillac STS | Owner's Manual - Page 509
35 Passenger Airbag Status Indicator ...3-59 Passenger Compartment Air Filter ...3-54 Passenger Sensing System ...1-59 Passing ...4-15 Perchlorate Materials Requirements, California ...5-4 Phone Bluetooth® ...3-116 Power Door Locks ...2-13 Electrical System ...5-113 Inadvertent Battery Saver ...3-42 - 2009 Cadillac STS | Owner's Manual - Page 510
...1-4 Retained Accessory ...2-27 Seat ...1-2 Steering Fluid ...5-37 Tilt Wheel and Telescopic Steering Column ...3-6 Windows ...2-19 Privacy ...7-16 Event Data Recorders ...7-17 Navigation System ...7-18 OnStar ...7-18 Radio Frequency Identification ...7-18 Programmable Automatic Door Locks ...2-14 - 2009 Cadillac STS | Owner's Manual - Page 511
47 Security Light ...3-69 Service ...5-3 Accessories and Modifications ...5-3 Adding Servicing Your Airbag-Equipped Vehicle ...1-64 Setting the Clock ...3-98 Sheet Metal Damage ...5-111 Shifting Into Park ...2-34 Shifting Out of Park ...2-35 Side Blind Zone Alert ...2-44 Signals, Turn and Lane-Change - 2009 Cadillac STS | Owner's Manual - Page 512
Stabilitrak® System ...4-6 Start Vehicle, Remote ...2-11 Starting the Engine ...2-27 Steering ...4-12 Steering Wheel Controls, Audio ...3-131 Steering Wheel Controls, Memory ...2-77 Steering Wheel, Heated ...3-7 Steering Wheel, Power Tilt Wheel and Telescopic Steering Column ...3-6 Storage Areas - 2009 Cadillac STS | Owner's Manual - Page 513
Recording and Privacy ...7-16 Vehicle Identification Number (VIN) ...5-112 Service Parts Identification Label ...5-112 Vehicle Personalization ...2-61 Memory Seat, Mirrors and Steering Wheel ...2-77 Vehicle, Remote Start ...2-11 Ventilated Seats ...1-3 Ventilation Adjustment ...3-52 Visors ...2-21 13 - 2009 Cadillac STS | Owner's Manual - Page 514
Flashers ...3-6 Safety and Symbols ...iv Washer, Headlamps ...3-16 Wheels Alignment and Tire Balance ...5-79 Different Size ...5-76 Replacement ...5- Blades, Cleaning ...5-110 Wiper Fuses ...5-113 Wipers ...3-13 Winter Driving ...4-21 Winter Tires ...5-55 Wiper Activated Headlamps ...3-36 X XM