2007 Buick Lucerne Owner's Manual
2007 Buick Lucerne Manual
2007 Buick Lucerne manual content summary:
- 2007 Buick Lucerne | Owner's Manual - Page 1
Lights, Gages, and Indicators ...Driver Information Center (DIC) ...Audio System(s) ... Driving Your Vehicle ...275 Your Driving, the Road, and Your Vehicle ...276 Towing ...313 Service and Appearance Care ...Service ...Fuel ...Checking Things Under the Hood ...Headlamp Aiming ...Bulb Replacement - 2007 Buick Lucerne | Owner's Manual - Page 2
Tires ...Appearance Care ...Vehicle Identification ...Electrical System ...Capacities and Specifications ... 385 418 427 428 436 Maintenance Schedule ...439 Maintenance Schedule ...440 Customer Assistance Information ...459 Customer Assistance and Information ...460 Reporting Safety Defects ...477 - 2007 Buick Lucerne | Owner's Manual - Page 3
be available in this model, but your vehicle may not have all of them. For example, more than one entertainment system may be offered or your vehicle may have been ordered without a front passenger or rear seats. GENERAL MOTORS, GM, the GM Emblem, BUICK, the BUICK Emblem, and the name LUCERNE are - 2007 Buick Lucerne | Owner's Manual - Page 4
Not do this" or "Do Not let this happen." Index A good place to quickly locate information about the vehicle is the Index in the back of the manual. It is an alphabetical list of what is in the manual and the page number where it can be found. Safety Warnings and Symbols There - 2007 Buick Lucerne | Owner's Manual - Page 5
following topics: • Seats and Restraint Systems in Section 1 • Features and Controls in Section 2 • Instrument Panel Overview in Section 3 • Climate Controls in Section 3 • Warning Lights, Gages, and Indicators in Section 3 • Audio System(s) in Section 3 • Engine Compartment Overview in Section 5 5 - 2007 Buick Lucerne | Owner's Manual - Page 6
These are some examples of symbols that may be found on the vehicle: 6 - 2007 Buick Lucerne | Owner's Manual - Page 7
Guides ...39 Safety Belt Pretensioners ...42 Safety Belt Extender ...42 Child Restraints ...43 Older Children ...43 Infants and Young Children ...46 Child Restraint Systems in the Right Front Seat Position ...65 Front Seats ...9 Manual Passenger Seat ...9 Power Seats ...9 Power Lumbar ...10 Heated - 2007 Buick Lucerne | Owner's Manual - Page 8
and Restraint Systems Passenger Sensing System ...81 Servicing Your Airbag-Equipped Vehicle ...86 Adding Equipment to Your Airbag-Equipped Vehicle ...87 Restraint System Check ...88 Checking the Restraint Systems ...88 Replacing Restraint System Parts After a Crash ...89 Airbag System ...70 Where - 2007 Buick Lucerne | Owner's Manual - Page 9
Front Seats Manual Passenger Seat Power Seats Driver's Seat with Power Seat Control, Power Recline, and Power Lumbar shown Lift the bar located under the front of the seat to unlock it. Slide the seat to where you want it and release the bar. Try to move the seat with your body to be - 2007 Buick Lucerne | Owner's Manual - Page 10
• Raise or lower the rear part of the seat cushion by moving the rear of the this feature, the power lumbar control is located on the outboard side of the front seats. Press the lumbar control forward to increase support and rearward to decrease support in the lower seatback. Press the control - 2007 Buick Lucerne | Owner's Manual - Page 11
. The buttons are located on the front doors forward of the door handle. Press the button to turn on the desired feature. A light on that button will cold outside. See "Remote Vehicle Start" under Remote Keyless Entry (RKE) System Operation on page 95. When the key is inserted into the ignition and - 2007 Buick Lucerne | Owner's Manual - Page 12
. The buttons are located on the front doors forward of the door handle. Press each button to turn on the desired feature. A light on that button will cold outside. See "Remote Vehicle Start" under Remote Keyless Entry (RKE) System Operation on page 95. When the key is inserted into the ignition and - 2007 Buick Lucerne | Owner's Manual - Page 13
recall memory feature is on, automatic seat and mirror movement will occur. See "MEMORY SEAT RECALL" under DIC Vehicle Customization on page 231 for more position is still not recalling, see your dealer for service. The controls for this feature are located on the driver's door panel, and are used - 2007 Buick Lucerne | Owner's Manual - Page 14
this feature is located on the driver's automatic seat movement can be done using the DIC. You can select or not select the following: • The easy exit seat feature. • The memory seat recall feature. For programming information, see DIC Vehicle Customization on page 231. Reclining Seatbacks Manual - 2007 Buick Lucerne | Owner's Manual - Page 15
If the seats have manual reclining seatbacks, the lever used to operate them is located on the outboard side of the seats. To recline the seatback, do the following: 1. Lift the recline lever. 2. Move the seatback to the desired position, - 2007 Buick Lucerne | Owner's Manual - Page 16
's Seat with Power Seat Control, Power Recline, and Power Lumbar shown If the seats have power reclining seatbacks, the controls used to operate them are located on the outboard side of the seats. • Tilt the top of the control rearward to recline the seatback. • Tilt the top of the control forward - 2007 Buick Lucerne | Owner's Manual - Page 17
Head Restraints {CAUTION: Sitting in a reclined position when your vehicle is in motion can be dangerous. Even if you buckle up, your safety belts cannot do their job when you are reclined like this. The shoulder belt cannot do its job. In a crash, you could go into it, receiving neck or other - 2007 Buick Lucerne | Owner's Manual - Page 18
up to raise it. Center Seat To lower the head restraint, press the button, located on the top of the seatback, and push the head restraint down. Your vehicle may have a front center seat. This seat can be converted to a storage area by lowering the seatback. See Center Flex Storage Unit on - 2007 Buick Lucerne | Owner's Manual - Page 19
, you might not be, if you are buckled up. Always fasten your safety belt, and check that your passengers' belts are fastened properly too. Safety Belts Safety Belts: They Are for Everyone This part of the manual tells you how to use safety belts properly. It also tells you some things you should - 2007 Buick Lucerne | Owner's Manual - Page 20
belt properly. Your vehicle has indicators to remind you and your passengers to buckle your safety belts. See Safety Belt Reminder Light on page 196 and Passenger Safety Belt Reminder Light on page 197. In most states and in all Canadian provinces, the law says to wear safety belts. Here is why - 2007 Buick Lucerne | Owner's Manual - Page 21
Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. Put someone on it. Take the simplest vehicle. Suppose it is just a seat on wheels. 21 - 2007 Buick Lucerne | Owner's Manual - Page 22
Get it up to speed. Then stop the vehicle. The rider does not stop. The person keeps going until stopped by something. In a real vehicle, it could be the windshield... 22 - 2007 Buick Lucerne | Owner's Manual - Page 23
or the instrument panel... or the safety belts! With safety belts, you slow down as the vehicle does. You get more time to stop. You stop over more distance, and your strongest bones take the forces. That is why safety belts make such good sense. 23 - 2007 Buick Lucerne | Owner's Manual - Page 24
are for everyone. Q: If my vehicle has airbags, why should I have to wear safety belts? A: Airbags are supplemental systems only; so they work with safety belts - not instead of them. Every airbag system ever offered for sale has required the use of safety belts. Even if you are in a vehicle that - 2007 Buick Lucerne | Owner's Manual - Page 25
How to Wear Safety Belts Properly This part is only for people of adult size. Be aware that on page 46. Follow those rules for everyone's protection. First, you will want to know which restraint systems your vehicle has. We will start with the driver position. 3. Pick up the latch plate and pull the - 2007 Buick Lucerne | Owner's Manual - Page 26
belt height adjustment could reduce the effectiveness of the safety belt in a crash. See Shoulder Belt Height Adjustment on page 33. 6. To make the lap part tight, pull up on the shoulder belt. It may be necessary to pull stitching on the safety belt through the latch plate to fully tighten - 2007 Buick Lucerne | Owner's Manual - Page 27
The lap part of the belt should be worn low and snug on the hips, just touching the 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 safety belt locks if there is a sudden stop or crash - 2007 Buick Lucerne | Owner's Manual - Page 28
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 against your body. A: The shoulder belt is too loose. It will not give nearly as much protection this way. 28 - 2007 Buick Lucerne | Owner's Manual - Page 29
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 at your abdomen. This could cause serious or even fatal injuries. The lap belt should be worn low and snug on the hips, just touching the - 2007 Buick Lucerne | Owner's Manual - Page 30
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 at the pelvic bones. This could cause serious internal injuries. Always buckle your belt - 2007 Buick Lucerne | Owner's Manual - Page 31
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 - 2007 Buick Lucerne | Owner's Manual - Page 32
forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer to fix it. A: The belt is twisted across the body. 32 - 2007 Buick Lucerne | Owner's Manual - Page 33
button (A) and move the height adjuster to the desired position. You can move the height adjuster up just by pushing up on the shoulder belt guide. To unlatch the belt, push the button on the buckle. The belt should go back out of the way. Before you close the door, be - 2007 Buick Lucerne | Owner's Manual - Page 34
. When the safety belt is not in use, slide the latch plate up so that it is stored on the safety belt stitching, near the guide loop. If your vehicle has a center passenger position, be sure to use the correct buckle when buckling your lap-shoulder belt. If the latch plate - 2007 Buick Lucerne | Owner's Manual - Page 35
the belt shorter, pull its free end as shown until the belt is snug. Buckle, position and release it the same way as the lap part of a lap-shoulder belt. If the belt is not long enough, see Safety Belt Extender on page 42. When you sit in the center front - 2007 Buick Lucerne | Owner's Manual - Page 36
Rear Seat Passengers It is very important for rear seat passengers to buckle up! Accident statistics show that unbelted people in the rear seat are hurt more often in crashes than those who are wearing safety belts. Rear passengers who are not safety belted can be thrown out of the vehicle in a - 2007 Buick Lucerne | Owner's Manual - Page 37
on the buckle is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 3. To make the lap part tight, pull up on the shoulder - 2007 Buick Lucerne | Owner's Manual - Page 38
your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash, this applies force to the pelvic - 2007 Buick Lucerne | Owner's Manual - Page 39
the safety belt: To unlatch the belt, just push the button on the buckle. Rear Safety Belt Comfort Guides Rear shoulder belt comfort guides may provide added safety belt comfort for older children who have outgrown booster seats and for small adults. When installed on a shoulder belt, the comfort - 2007 Buick Lucerne | Owner's Manual - Page 40
and past the belt. The elastic cord must be under the belt. Then, 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 - 2007 Buick Lucerne | Owner's Manual - Page 41
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 store the comfort guide, squeeze the belt edges together so that you can take them out of the guide. Slide the guide into its storage pocket - 2007 Buick Lucerne | Owner's Manual - Page 42
severe frontal and near frontal crash if the threshold conditions for pretensioner activation are met. And, if your need to get new ones, and probably other new parts for your safety belt system. See Replacing Restraint System Parts After a Crash on instruction sheet that comes with the extender. 42 - 2007 Buick Lucerne | Owner's Manual - Page 43
Child Restraints Older Children Q: What is the proper way to wear safety belts? A: An older child should wear a lap-shoulder belt and get the additional restraint a shoulder belt can provide. The shoulder belt should not cross the face or neck. The lap belt should fit snugly below the hips, just - 2007 Buick Lucerne | Owner's Manual - Page 44
the child toward the center of the vehicle. Also see Rear Safety Belt Comfort Guides on page 39. If the child is sitting in the center rear seat passenger is on the child's shoulder, so that in a crash the child's upper body would have the restraint that belts provide. {CAUTION: Never do this. Here - 2007 Buick Lucerne | Owner's Manual - Page 45
{CAUTION: Never do this. Here a child is sitting in a seat that has a lap-shoulder belt, but the shoulder part is behind the child. If the child wears the belt in this way, in a crash the child might slide under the belt. The belt's force - 2007 Buick Lucerne | Owner's Manual - Page 46
Infants and Young Children Everyone in a vehicle needs protection! This includes infants and all other 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 in every state in the United States and in - 2007 Buick Lucerne | Owner's Manual - Page 47
is designed for them. Young children and infants need the protection that a child restraint system can provide. {CAUTION: Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed. Airbags - 2007 Buick Lucerne | Owner's Manual - Page 48
support for the head and neck. This is necessary because a newborn infant's neck is weak and its head weighs so much compared with the rest of its body. In a crash, an infant in a rear-facing seat settles into the restraint, so the crash forces can be distributed across the strongest part available. - 2007 Buick Lucerne | Owner's Manual - Page 49
Child Restraint Systems {CAUTION: The body structure of a young child is quite unlike that of may settle up around the child's abdomen. In a crash, the belt would apply force on a body area that is unprotected by any bony structure. This alone could cause serious or fatal injuries. Young children - 2007 Buick Lucerne | Owner's Manual - Page 50
the seating surface against the back of the infant. The harness system holds the infant in place and, in a crash, acts to keep the infant positioned in the restraint. A forward-facing child seat (C-E) provides restraint for the child's body with the harness and also sometimes with surfaces such as - 2007 Buick Lucerne | Owner's Manual - Page 51
position children. A built-in child restraint system is a permanent part of the motor vehicle. An add-on child restraint system is a portable one, which is purchased by Then follow the instructions for the restraint. You may find these instructions on the restraint itself or in a booklet, or both. - 2007 Buick Lucerne | Owner's Manual - Page 52
both, and to this manual. The child restraint instructions are important, so if they are not available, obtain a replacement copy from the manufacturer. safety belt or LATCH system, following the instructions that came with that restraint, and also the instructions in this manual. To help reduce - 2007 Buick Lucerne | Owner's Manual - Page 53
are attached to a flat pad which rests low against the child's body. A shelf- or armrest-type shield has straps that are attached to a wide, shelf-like shield that swings up or to the side. Because there are different systems, it is important to refer to the instructions that come with the restraint - 2007 Buick Lucerne | Owner's Manual - Page 54
is designed to turn off the right front passenger's frontal and seat-mounted side impact airbag if the system detects a rear-facing child restraint, no system is CAUTION: (Continued) fail-safe, and no one can guarantee that an airbag will not deploy under some unusual circumstance, even though - 2007 Buick Lucerne | Owner's Manual - Page 55
that are made for use with the LATCH system Make sure that a LATCH-compatible child restraint is properly installed using the anchors, or use the vehicle's safety belts to secure the restraint, following the instructions that came with that restraint, and also the instructions in this manual. 55 - 2007 Buick Lucerne | Owner's Manual - Page 56
Lower Anchors Top Tether Anchor Lower anchors (A) are metal bars built into the vehicle. There are two lower anchors for each LATCH seating position that will accommodate a child restraint with lower attachments (B). A top tether (A, C) anchors the top of the child restraint to the vehicle. A top - 2007 Buick Lucerne | Owner's Manual - Page 57
restraints also have a top tether. Be sure to read and follow the instructions for your child restraint. If the child restraint does not have a top child restraint manufacturer whether or not a kit is available. To assist you in locating the lower anchors, each seating position with lower anchors - 2007 Buick Lucerne | Owner's Manual - Page 58
or local law requires that the top tether be attached, or if the instructions that come with the child restraint say that the top tether must be attached Restraint on page 53 for additional information. The top tether anchors are located under the trim covers on the rear seatback filler panel. Flip open - 2007 Buick Lucerne | Owner's Manual - Page 59
Securing a Child Restraint Designed for the LATCH System {CAUTION: Each top tether anchor and lower anchor in the vehicle is anchors, or use the vehicle's safety belts to secure the restraint, following the instructions that came with that restraint, and also the instructions in this manual. 59 - 2007 Buick Lucerne | Owner's Manual - Page 60
there is no contact between the child restraint or the LATCH attachment parts and the vehicle's safety belt assembly. Folding an empty rear seat safety belts. Refer to your child restraint manufacturer instructions and the instructions in this manual. 1.1. Find the lower anchors for the desired - 2007 Buick Lucerne | Owner's Manual - Page 61
that the top 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. Flip open the top tether anchor trim cover to expose the anchor. 2.3. Route, attach and - 2007 Buick Lucerne | Owner's Manual - Page 62
Children (LATCH) on page 55. If your child restraint does not have the LATCH system, you will be using the lap-shoulder belt to secure the child restraint in this position. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and - 2007 Buick Lucerne | Owner's Manual - Page 63
3. Buckle the belt. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 4. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 63 - 2007 Buick Lucerne | Owner's Manual - Page 64
6. If your child restraint manufacturer recommends using a top tether, attach and tighten the top tether to the top tether anchor. Refer to the instructions that came with the child restraint and see Lower Anchors and Tethers for Children (LATCH) on page 55. 7. Push and pull the child restraint in - 2007 Buick Lucerne | Owner's Manual - Page 65
secure a forward-facing child restraint. See Where to Put the Restraint on page 53. In addition, your vehicle has a passenger sensing system. The passenger sensing system is designed to turn off the right front passenger's frontal airbag and seat-mounted side impact airbag when an infant in a rear - 2007 Buick Lucerne | Owner's Manual - Page 66
right front passenger's frontal and seat-mounted side impact airbag if the system detects a rear-facing child restraint, no system is fail-safe, and no CAUTION: (Continued) one can guarantee the forward-facing child restraint. See Manual Passenger Seat on page 9 or Power Seats on page 9. 66 - 2007 Buick Lucerne | Owner's Manual - Page 67
restraint when and as the instructions say. 1. Your vehicle has a right front passenger's frontal airbag. See Passenger Sensing System on page 81. We restraint in this seat. See Manual Passenger Seat on page 9 or Power Seats on page 9. When the passenger sensing system has turned off the right front - 2007 Buick Lucerne | Owner's Manual - Page 68
. 3. Pick up the latch plate, and run the lap and shoulder portions of the vehicle's safety belt through or around the restraint. The child restraint instructions will show you how. 5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 4. Buckle the belt - 2007 Buick Lucerne | Owner's Manual - Page 69
restraint and restarting the vehicle, the on indicator is still lit, check to make sure that the vehicle's seatback is not pressing the child in the child restraint in a rear seat position in the vehicle and check with your dealer. To remove the child restraint, just unbuckle the vehicle's safety - 2007 Buick Lucerne | Owner's Manual - Page 70
inflate very quickly to do their job. Here are the most important things to know about the airbag system: {CAUTION: You can be severely injured or killed in a crash if you are not wearing your safety airbags are designed to work with safety belts but do not replace them. CAUTION: (Continued) 70 - 2007 Buick Lucerne | Owner's Manual - Page 71
CAUTION: (Continued) {CAUTION: Both frontal and side impact airbags inflate with great force, faster than the blink of an eye. If you are too close to an inflating airbag, as you would be if you were leaning forward, it could seriously injure you. Safety belts help keep you in position for airbag in - 2007 Buick Lucerne | Owner's Manual - Page 72
safety belt system nor its airbag system is designed for them. Young children and infants need the protection that a child restraint system can provide. system checks the airbag electrical system for malfunctions. The light tells you if there is an electrical problem. See Airbag Readiness Light on - 2007 Buick Lucerne | Owner's Manual - Page 73
The right front passenger's frontal airbag is in the instrument panel on the passenger's side. The seat-mounted side impact airbag for the driver is in the side of the driver's seatback closest to the door. 73 - 2007 Buick Lucerne | Owner's Manual - Page 74
The seat-mounted side impact airbag for the right front passenger is in the side of the passenger's seatback closest to the door. The roof-mounted side impact airbag for the driver and the person seated directly behind the driver is in the ceiling above the side windows. 74 - 2007 Buick Lucerne | Owner's Manual - Page 75
airbag must be kept clear. Do not put anything between an occupant and an airbag, and do not attach or put anything on the steering wheel hub or on or near any other airbag covering. Never secure anything to the roof of your vehicle by routing the rope or tie-down - 2007 Buick Lucerne | Owner's Manual - Page 76
system distinguish between a moderate frontal impact and a more severe frontal impact. The "dual stage" driver airbag inflates to a level crash severity, seat location, and safety belt status using electronic frontal sensor(s) and other special sensors which enable the sensing system to monitor the - 2007 Buick Lucerne | Owner's Manual - Page 77
35 km/h) if the other sensors do not over-ride this. The threshold level can vary, however, with specific vehicle design, so that it can be somewhat in many side impacts. Your vehicle has sensors which enable the sensing system to monitor the position of the right front passenger's seat, whether the - 2007 Buick Lucerne | Owner's Manual - Page 78
system's designed "threshold level." The threshold level the repair costs were. For system triggers a release of gas from the inflator, which inflates the airbag. The inflator, airbag and related hardware are all part of the airbag modules. Frontal airbag modules are located inside the steering wheel - 2007 Buick Lucerne | Owner's Manual - Page 79
impact more evenly over the occupant's upper body, stopping the occupant more gradually. But the vehicle comes to rest. Some components of the airbag module - the steering wheel hub for the driver's airbag, the instrument panel a short time. The parts of the airbag that come into contact with you may be - 2007 Buick Lucerne | Owner's Manual - Page 80
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 parts. • Your vehicle - 2007 Buick Lucerne | Owner's Manual - Page 81
service. The passenger sensing system will turn off the right front passenger's frontal airbag and seat-mounted side impact airbag under certain conditions. The driver's airbags are not part of the passenger sensing system. The passenger sensing system the system check. When the system check is - 2007 Buick Lucerne | Owner's Manual - Page 82
is designed to turn off the right front passenger's frontal and seat-mounted side impact airbag if the system detects a rear-facing child restraint, no system is fail-safe, and no one can guarantee that an airbag will not deploy under some unusual circumstance, even though it is turned off. We - 2007 Buick Lucerne | Owner's Manual - Page 83
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 and seat-mounted side impact airbag, the off indicator will light check - 2007 Buick Lucerne | Owner's Manual - Page 84
's seat. When the passenger sensing system has allowed the airbags to be enabled, the on indicator will light and stay lit to remind you system may or may not turn off the right front passenger's frontal airbag and seat-mounted side impact airbag, depending upon the person's seating posture and body - 2007 Buick Lucerne | Owner's Manual - Page 85
system. If this ever happens, have the vehicle serviced promptly, because an adult-size person sitting in the right front passenger's seat may not have the protection of the frontal airbag. See Airbag Readiness Light on page 197 for more on this, including important safety information. Aftermarket - 2007 Buick Lucerne | Owner's Manual - Page 86
be serviced. There are parts of the airbag system in several places around your vehicle. You do not want the system to inflate while someone is working on your vehicle. Your dealer and the service manual have information about servicing your vehicle and the airbag system. To purchase a service manual - 2007 Buick Lucerne | Owner's Manual - Page 87
parts of the front seats, safety belts, the airbag sensing and diagnostic module, steering wheel, instrument panel, ceiling headliner, ceiling and pillar garnish trim, roof-mounted airbag modules, or airbag wiring can affect the operation of the airbag system. If you have questions, call Customer - 2007 Buick Lucerne | Owner's Manual - Page 88
Restraint System Check Checking the Restraint Systems Now and then, make sure the safety belt reminder light and all your belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a - 2007 Buick Lucerne | Owner's Manual - Page 89
new LATCH system parts. If belts are cut or damaged, replace them. Collision damage also may mean you will need to have LATCH system, safety belt or seat parts repaired or replaced. New parts pretensioners checked if your vehicle has been in a collision, or if your airbag readiness light stays on - 2007 Buick Lucerne | Owner's Manual - Page 90
✍ NOTES 90 - 2007 Buick Lucerne | Owner's Manual - Page 91
the Engine ...116 Engine Coolant Heater ...117 Automatic Transaxle Operation ...119 Parking Brake ...122 Shifting Into Park (P) ...123 Shifting Out of Park (P) ...125 Parking Over Things That Burn ...126 Engine Exhaust ...127 Running the Engine While Parked ...128 Mirrors ...129 Manual Rearview - 2007 Buick Lucerne | Owner's Manual - Page 92
...152 Convenience Net ...152 Sunroof ...153 Universal Home Remote System ...139 Universal Home Remote System (With One Triangular LED) ...139 Universal Home Remote System (With Three Round LED) ...140 Universal Home Remote System Operation (With Three Round LED) ...141 Universal Home Remote - 2007 Buick Lucerne | Owner's Manual - Page 93
Keys {CAUTION: Leaving children in a vehicle with the ignition key is dangerous for many reasons. They could operate the power windows or other controls or even make the vehicle move. The children or others could be badly injured or even killed. Do not leave the keys in a vehicle with children. 93 - 2007 Buick Lucerne | Owner's Manual - Page 94
, including interference that may cause undesired operation of the device. Changes or modifications to this system by other than an authorized service facility could void authorization to use this equipment. When a new vehicle is delivered, the dealer removes the key tag from the key and gives it to - 2007 Buick Lucerne | Owner's Manual - Page 95
. • Check the location. Other vehicles or objects may be blocking the signal. Take a few steps to the left or right, hold the transmitter higher, and try again. • Check to determine if battery replacement is necessary. See "Battery Replacement" under Remote Keyless Entry (RKE) System Operation on - 2007 Buick Lucerne | Owner's Manual - Page 96
occurred. See DIC Vehicle Customization on page 231. Pressing the unlock button on the RKE transmitter will disarm the content theft-deterrent system. See Content Theft-Deterrent on page 110. The following functions may be available if your vehicle has the RKE system: / (Remote Vehicle Start): If - 2007 Buick Lucerne | Owner's Manual - Page 97
transmitter is lost or stolen, a replacement can be purchased through your GM new transmitter, the lost transmitter will not unlock your vehicle. The vehicle can have a maximum of eight transmitters matched to it. See "Remote Key" under DIC Controls and Displays on page 212. L (Vehicle Locator - 2007 Buick Lucerne | Owner's Manual - Page 98
not to touch any of the circuitry. Static from your body transferred to these surfaces may damage the transmitter. To replace the battery in the RKE transmitter do the following: 1. Insert a flat object with a thin edge into the notch, located below the trunk release button, and separate the bottom - 2007 Buick Lucerne | Owner's Manual - Page 99
new battery into the transmitter with the positive side of the battery facing down. Use a type CR2032 battery the vehicle in view when doing so. Check local regulations for any requirements on remote engine from outside the vehicle. It may also start the vehicle's heating or air conditioning systems - 2007 Buick Lucerne | Owner's Manual - Page 100
button until the turn signal lights flash or if the vehicle's lights are not visible, press engine is still running, turn the key to the RUN position to drive the vehicle. If the vehicle is left running it will automatically shut off after 10 minutes unless a time extension has been done. To manually - 2007 Buick Lucerne | Owner's Manual - Page 101
. The vehicle cannot be started remotely if the key is in the ignition, the hood is not closed, or if there is an emission control system malfunction. Remote Start Ready If your vehicle does not have the remote vehicle start feature, it may have the remote start ready feature. This feature - 2007 Buick Lucerne | Owner's Manual - Page 102
Doors and Locks Door Locks CAUTION: (Continued) • Young children who get into unlocked vehicles may be unable to get out. A child can be overcome by extreme heat and can suffer permanent injuries or even death from heat stroke. Always lock your vehicle whenever you leave it. • Outsiders can - 2007 Buick Lucerne | Owner's Manual - Page 103
lock switches or manual lock knobs. The manual lock knobs are located at the top of the door panel near the window. Push the manual lock knob down to signal that the delayed locking system is active. When all doors have been closed, the doors will lock automatically after several seconds. If any door - 2007 Buick Lucerne | Owner's Manual - Page 104
door security locks are located on the inside edge automatically. Use the manual lock knob or power door lock switch to lock the door. If your vehicle has a Driver Information Center (DIC), you can choose various lock and unlock settings. For programming information, see DIC Vehicle Customization - 2007 Buick Lucerne | Owner's Manual - Page 105
: 1. Unlock the door using the remote keyless entry transmitter, if the vehicle has one, the power door lock switch, or by lifting the rear door manual lock. 2. Open the door from the outside. To cancel the rear door security lock, do the following: 1. Unlock the door and open it from the - 2007 Buick Lucerne | Owner's Manual - Page 106
trunk release button is located in the glovebox. { pass through the seal between the body and the trunk lid: • Make sure all other windows are shut. air into your vehicle. See Climate Control System. • If you have air outlets on or under the instrument panel, open them all the way. See Engine - 2007 Buick Lucerne | Owner's Manual - Page 107
Emergency Trunk Release Handle There is a glow-in-the-dark emergency trunk release handle located inside the trunk near the latch. This handle will glow following exposure to light. Pull the release handle to open the trunk from the inside. Rear Seat Pass-Through Your vehicle has a small door in - 2007 Buick Lucerne | Owner's Manual - Page 108
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 - 2007 Buick Lucerne | Owner's Manual - Page 109
Window Lockout): The rear window lockout button is located on the driver's door armrest near the window switches. the rear windows, press the button again. The light on the button will go out. Driver's Side movement. Your vehicle has Retained Accessory Power (RAP) that allows you to use the - 2007 Buick Lucerne | Owner's Manual - Page 110
Mirror Your sun visors may have lighted vanity mirrors. When you open the cover to the visor vanity mirror, we put on it can make it impossible to steal. Arming with the Power Lock Switch The alarm system will arm when you use either power lock switch to lock the doors while any door or the trunk - 2007 Buick Lucerne | Owner's Manual - Page 111
The alarm system will disarm when you use your RKE transmitter to unlock the doors. The first time a remote unlock command is received, three flashes will be seen and three horn chirps heard to indicate an alarm condition has occurred since last arming. This device complies with Part 15 of - 2007 Buick Lucerne | Owner's Manual - Page 112
also want to check the fuse, see Fuses and Circuit Breakers on page 428. If the engine still does not start with the other key, your vehicle needs service. If your vehicle does start, the first key may be faulty. See your dealer who can service the PASS-Key® III+ to have a new key made - 2007 Buick Lucerne | Owner's Manual - Page 113
premature wear and earlier replacement. Follow this breaking-in guideline every time you get new brake linings. • Do not tow a trailer during break-in. See Towing a Trailer on page 315 for the trailer towing capabilities of your vehicle and more information. Following break-in, engine speed and load - 2007 Buick Lucerne | Owner's Manual - Page 114
. This position displays some of the warning and indicator lights. The battery could be drained if you leave the key in the ACCESSORY or RUN position with the engine off. You may not be able to start your vehicle if the battery is allowed to drain for an extended period of time. D (START): This - 2007 Buick Lucerne | Owner's Manual - Page 115
always remember to lock the doors. The battery could be drained if you leave the key in the ignition accessories as the power windows, clock, radio, and if equipped, audio steering wheel controls and sunroof. The power to the accessories can last up to 10 minutes. The instrument panel cluster lights - 2007 Buick Lucerne | Owner's Manual - Page 116
by turning the ignition switch to the ACCESSORY or OFF position. Notice: Cranking the engine for long periods of time, by returning the key to the START position immediately after cranking has ended, can overheat and damage the cranking motor, and drain the battery. Wait at least 15 seconds between - 2007 Buick Lucerne | Owner's Manual - Page 117
add electrical parts or accessories, you could change the way the engine operates. Before adding electrical equipment, check with your dealer. If you do not, your engine might not perform properly. Any resulting damage would not be covered by your vehicle's warranty. Engine Coolant Heater If your - 2007 Buick Lucerne | Owner's Manual - Page 118
and the engine air cleaner. 3. Plug the cord into a normal, grounded 110-volt AC outlet. 4. Before starting the engine, be sure to unplug and store the cord as it was before to keep it away from moving engine parts. If you do not, it could be damaged. How long should you keep the coolant heater - 2007 Buick Lucerne | Owner's Manual - Page 119
a Trailer on page 315. Make sure the shift lever is fully in PARK (P) before starting the engine. Your vehicle has an automatic transaxle shift lock control system. You have to fully apply your regular brakes before you can shift from PARK (P) while the ignition is in RUN. If you cannot shift out - 2007 Buick Lucerne | Owner's Manual - Page 120
covered by your warranty. Shift to wheels. To restart when you are already moving, use NEUTRAL (N) only. Also, use NEUTRAL (N) when your vehicle is being towed. {CAUTION: Shifting into a drive gear while your engine is running at high speed is dangerous. Unless your foot is firmly on the brake - 2007 Buick Lucerne | Owner's Manual - Page 121
next gear and have more power. Downshifting the transaxle in slippery road conditions could result in skidding, see "Skidding" under Loss of Control on This position reduces vehicle speed even more than THIRD (3) without using your brakes. You can use SECOND (2) on hills. It can help control your - 2007 Buick Lucerne | Owner's Manual - Page 122
is located to the left of the regular brake pedal, near the driver's door. A warning chime will sound if the parking brake is set, the ignition is on, and the vehicle speed is greater than 5 mph (8 km/h). The brake light will come on and stay on until the parking brake is released. See Brake System - 2007 Buick Lucerne | Owner's Manual - Page 123
fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure your vehicle will not move, even when you are on fairly level - 2007 Buick Lucerne | Owner's Manual - Page 124
{CAUTION: It can be dangerous to leave your vehicle with the engine running. Your vehicle could move suddenly if the shift lever is not fully in PARK (P) with the parking brake firmly set. And, if you leave the vehicle with the engine running, it could overheat and even catch fire. You or others - 2007 Buick Lucerne | Owner's Manual - Page 125
from the parking pawl in the transaxle, so you can pull the shift lever out of PARK (P). Shifting Out of Park (P) Your vehicle has an automatic transaxle shift lock control system. You have to fully apply your regular brakes before you can shift from PARK (P) when the ignition is RUN. See - 2007 Buick Lucerne | Owner's Manual - Page 126
Parking Over Things That Burn {CAUTION: Things that can burn could touch hot exhaust parts under your vehicle and ignite. Do not park over papers, leaves, dry grass, or other things that can burn. 126 - 2007 Buick Lucerne | Owner's Manual - Page 127
CAUTION: (Continued) {CAUTION: Engine exhaust can kill. It contains the gas carbon monoxide (CO), which you cannot see or smell. It can cause unconsciousness and death. You might have exhaust coming in if: • Your exhaust system sounds strange or different. • Your vehicle gets rusty underneath - 2007 Buick Lucerne | Owner's Manual - Page 128
running unless you have to. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure your vehicle will not move, even when you are on fairly level ground, always set your parking brake and move the shift lever to PARK (P). Follow the - 2007 Buick Lucerne | Owner's Manual - Page 129
automatic-dimming rearview mirror with the OnStar® system. There are three additional buttons for the OnStar® system. See your dealer for more information on the system and how to subscribe to OnStar®. See OnStar® System on page 135 for more information about the services OnStar® provides. Manual - 2007 Buick Lucerne | Owner's Manual - Page 130
/off button until the indicator light turns off. Automatic Dimming Mirror Operation The automatic dimming mirror function is turned on automatically each time the ignition is started. To operate the automatic dimming mirror, do the following: 1. Make sure the indicator light, located to the left of - 2007 Buick Lucerne | Owner's Manual - Page 131
compass could give false readings. To adjust for compass variance, do the following: 1. Find your current location and variance zone number on the following zone map. 2. Press and hold the on/off button for , the mirror will return to the compass display, and the new zone number will be set. 131 - 2007 Buick Lucerne | Owner's Manual - Page 132
a magnetic antenna mount, note pad holder, or similar object. If Automatic Dimming Mirror Operation The automatic dimming mirror function is turned on automatically each time the ignition is started. To operate the automatic dimming mirror, do the following: 1. Make sure the indicator light, located - 2007 Buick Lucerne | Owner's Manual - Page 133
do the following: 1. Find your current location and variance zone number on the zone map. See Automatic Dimming Rearview Mirror with OnStar® and Compass located beneath the control pad to choose the left or right mirror. To adjust the mirror, press one of the four arrows located on the control pad - 2007 Buick Lucerne | Owner's Manual - Page 134
driver's and passenger's side mirror will return to its original position. See DIC Vehicle Customization on page 231 for more information. Outside Convex Mirror The passenger's side mirror is a vehicle on your right. Check your inside mirror or glance over your shoulder before changing lanes. 134 - 2007 Buick Lucerne | Owner's Manual - Page 135
you with a wide range of safety, security, information, and convenience services. If your 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 you lock your keys in the vehicle, call OnStar® at - 2007 Buick Lucerne | Owner's Manual - Page 136
® features are available on all vehicles. To check if your vehicle is equipped to provide the services described below, or for a full description of OnStar® services and system limitations, see the OnStar® Owner's Guide in your glove box or visit onstar.com. OnStar® Services For new vehicles with - 2007 Buick Lucerne | Owner's Manual - Page 137
Available Services with Safe & Sound® Plan • Automatic Notification of Airbag Deployment • Advanced Automatic Crash Notification (AACN) (If equipped) Link to Emergency Services Roadside Assistance Stolen Vehicle Location Assistance AccidentAssist Remote Door Unlock/Vehicle Alert OnStar® Vehicle - 2007 Buick Lucerne | Owner's Manual - Page 138
that area has coverage, network capacity and reception when the service is needed, and technology that is compatible with the OnStar® service. Not all services are available everywhere, particularly in remote or enclosed areas, or at all times. OnStar® Steering Wheel Controls Your vehicle may have - 2007 Buick Lucerne | Owner's Manual - Page 139
involves location information about your vehicle cannot work unless GPS satellite signals are unobstructed and available in that place as well. Your vehicle must have a working electrical system (including adequate battery power) for the OnStar® equipment to operate. There are other problems OnStar - 2007 Buick Lucerne | Owner's Manual - Page 140
provides a way to replace up to three hand-held Radio-Frequency (RF) transmitters used to activate devices such as garage door openers, security systems, and home lighting. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may - 2007 Buick Lucerne | Owner's Manual - Page 141
below. If there is one triangular LED above the Universal Home Remote System buttons, follow the instructions under Universal Home Remote System Operation (with one triangular LED). This system provides a way to replace up to three remote control transmitters used to activate devices such as garage - 2007 Buick Lucerne | Owner's Manual - Page 142
instructions completely before attempting to program the transmitter. Because of the steps involved, it may be helpful to have another person available xed code or rolling code device, open your garage door opener's remote control battery cover. Your garage door opener is a fixed code device if there - 2007 Buick Lucerne | Owner's Manual - Page 143
manually programmed by setting DIP switches for a unique personal code. Follow these steps to program up to three channels: 1. Remove the battery cover 3. Enter these positions into the Universal Home Remote System as follows. Press and release all three buttons at the same time to put - 2007 Buick Lucerne | Owner's Manual - Page 144
to control the garage door until the garage door moves. The indicator light above the selected button should slowly blink. You may need to hold two and one-half minutes, enter each switch setting into the Universal Home Remote System. Push one button for each switch as follows: • Left button = "on - 2007 Buick Lucerne | Owner's Manual - Page 145
two seconds, and immediately release them. 2. Go to the garage. Locate the garage door motor head and press and release the "learn" button guide for your garage door opener. 3. Press and hold the button you would like to use to control the garage door until the garage door moves. The indicator light - 2007 Buick Lucerne | Owner's Manual - Page 146
, located directly above the buttons, begin to blink rapidly. 2. Once the indicator lights begin to blink, release both buttons. The codes from all button will be erased. For additional information on Universal Home Remote, see Customer Assistance Offices on page 464. Using Universal Home Remote - 2007 Buick Lucerne | Owner's Manual - Page 147
the garage. It is recommended that a new battery be installed in your hand-held transmitter for quicker and more accurate transmission of the radio-frequency signal. 147 Your vehicle may have the Universal Home Remote System. If there is one triangular Light Emitting Diode (LED) above the Universal - 2007 Buick Lucerne | Owner's Manual - Page 148
Universal Home Remote buttons, releasing only when the Universal Home Remote indicator light begins to flash, after 20 seconds. Do not hold down the cm) away from the Universal Home Remote buttons while keeping the indicator light in view. 3. Simultaneously press and hold both the desired Universal - 2007 Buick Lucerne | Owner's Manual - Page 149
Locate the "Learn" or "Smart" button. This can usually be found where the hanging antenna wire is attached to the motor-head unit. 7. Firmly press and release the "Learn" or "Smart" button. The name and color where you live, replace Step 3 under Universal Home Remote indicator light will flash slowly - 2007 Buick Lucerne | Owner's Manual - Page 150
this section. For additional information on Universal Home Remote, see Customer Assistance Offices on page 464. Erasing Universal Home Remote Buttons the following: 1. Press and hold down the two outside buttons until the indicator light begins to flash, after 20 seconds. Do not hold the two outside - 2007 Buick Lucerne | Owner's Manual - Page 151
The glove box has a light inside. Use the key to lock and unlock. Center Console Storage Area Cupholder(s) There are cupholders located in the full floor bin. To open, push down then release to reveal the front bin and accessory outlet. To remove, push up and forward to loosen, then pull the bin - 2007 Buick Lucerne | Owner's Manual - Page 152
a front center seat with a lap belt and an underseat storage compartment. The center seatback can also be used as a fold down armrest. Cupholders are also located at the front edge of the storage unit and can be accessed by folding the compartment forward. When not being used, the center seat lap - 2007 Buick Lucerne | Owner's Manual - Page 153
Sunroof Your vehicle may be equipped with a power sunroof. The sunroof buttons are located on the headliner. To close the sunroof, press the front of the driver's side button to the second the sunshade is in the closed position, it will open with the sunroof, or it can be opened manually. 153 - 2007 Buick Lucerne | Owner's Manual - Page 154
✍ NOTES 154 - 2007 Buick Lucerne | Owner's Manual - Page 155
Assist (URPA) ...178 Accessory Power Outlet(s) ...181 Ashtray(s) and Cigarette Lighter ...182 Climate Controls ...182 Climate Control System ...182 Dual Automatic Climate Control System ...186 Outlet Adjustment ...192 Passenger Compartment Air Filter ...192 Warning Lights, Gages, and Indicators - 2007 Buick Lucerne | Owner's Manual - Page 156
Vehicle Customization ...231 Audio System(s) ...241 System Light ...200 Brake System Warning Light ...201 Anti-Lock Brake System Warning Light ...202 Traction Control System (TCS) Warning Light ...202 StabiliTrak® Indicator Light ...203 Engine Coolant Temperature Warning Light ...204 Engine Coolant - 2007 Buick Lucerne | Owner's Manual - Page 157
✍ NOTES 157 - 2007 Buick Lucerne | Owner's Manual - Page 158
Instrument Panel Overview 158 - 2007 Buick Lucerne | Owner's Manual - Page 159
). See Heated Steering Wheel on page 161. K. Parking Brake. See Parking Brake on page 122. L. Audio Steering Wheel Controls. See Audio Steering Wheel Controls on page 271. M. Climate Controls. See Climate Control System on page 182 or Dual Automatic Climate Control System on page 186. N. Traction - 2007 Buick Lucerne | Owner's Manual - Page 160
others. They also let police know you have a problem. Your front and rear turn signal lamps will flash on and off. The hazard warning flasher button is located in the center of the instrument panel above the radio . Press near or on the horn symbols on your steering wheel pad to sound the horn. 160 - 2007 Buick Lucerne | Owner's Manual - Page 161
can also raise it to the highest level to give your legs more room when you exit and enter the vehicle. The lever that allows you to tilt the steering wheel is located on the left side of the steering column. To tilt the wheel, hold the wheel and pull the lever toward you. Then - 2007 Buick Lucerne | Owner's Manual - Page 162
page 166. Turn and Lane-Change Signals To signal a turn, move the lever on the left side of the steering wheel all the way up or down. The lever returns automatically when the turn is complete. The lever on the left side of the steering column includes the following: An arrow on - 2007 Buick Lucerne | Owner's Manual - Page 163
. If a bulb is burned out, replace it to help avoid an accident. If the arrows do not go on at all when you signal a turn, check the fuse. pull the turn signal lever toward you. While the high beams are on, this light located on the instrument panel cluster will also be on. Turn Signal On Chime If - 2007 Buick Lucerne | Owner's Manual - Page 164
the wiper blades before using them. If they are frozen to the windshield, carefully loosen or thaw them. If the blades become worn or damaged, replace with new blades or blade inserts. Heavy snow or ice can overload the wiper motor. A circuit breaker will stop the motor until it cools. Clear away - 2007 Buick Lucerne | Owner's Manual - Page 165
the rearview mirror and is used to automatically operate the wipers. This system operates by monitoring the amount of moisture build-up on the windshield. Wipes occur as needed to clear the windshield depending on the driving conditions and the sensitivity setting. In light rain or snow, fewer wipes - 2007 Buick Lucerne | Owner's Manual - Page 166
blocking your vision. J (Washer Fluid): Press and release this paddle, located at the top of the turn signal/ multifunction lever, to spray washer again. When the heated windshield washer fluid system is activated under certain outside temperature conditions, steam may flow out of the washer nozzles - 2007 Buick Lucerne | Owner's Manual - Page 167
has this feature, begins to limit wheel spin, the cruise control will automatically disengage. See Traction Control System (TCS) on page 283. When road conditions allow you to safely use it again, the cruise control can be turned back on. The cruise control buttons are located on left side of the - 2007 Buick Lucerne | Owner's Manual - Page 168
- button located on the steering wheel. 4. Take your foot off the accelerator. [ (Cancel): Press this button to cancel cruise control. Setting Cruise Control Cruise control will not work if the parking brake is set, or if the master cylinder brake fluid level is low. The cruise control light on the - 2007 Buick Lucerne | Owner's Manual - Page 169
brake. This shuts off the cruise control, but it does not need to be reset. Once you are driving about 25 mph (40 km/h) or more, press the +RES button on the steering wheel Press and hold the +RES button on the steering wheel until you reach your new desired speed, then release it. • To increase - 2007 Buick Lucerne | Owner's Manual - Page 170
to be too much trouble and do not use cruise control on steep hills. Exterior Lamps The exterior lamps control is located on the instrument panel to the left of the steering wheel. Ending Cruise Control There are three ways to end cruise control: • Step lightly on the brake pedal. It controls the - 2007 Buick Lucerne | Owner's Manual - Page 171
control to this position to turn off the exterior lamps. AUTO (Automatic): Turn the control to this position to automatically turn on the headlamps at normal brightness, together with the following: • Parking Lamps • Instrument Panel Lights - (Fog Lamps): Push the exterior lamps control in to turn - 2007 Buick Lucerne | Owner's Manual - Page 172
exterior light level for the operation of DRL, so be sure it is not covered. The DRL system will make your low-beam headlamps turn on at reduced brightness in daylight when the following conditions are met: • The ignition is on. • The exterior lamp button for the headlamps is off. • The automatic - 2007 Buick Lucerne | Owner's Manual - Page 173
turned to OFF and a door has been opened. This protects against draining the battery in case you have accidentally left the headlamps or parking lamps on. If you need to leave the lamps on for more than 10 minutes, use the manual control to turn the lamps back on after the ignition is - 2007 Buick Lucerne | Owner's Manual - Page 174
lights. The knob for this control is located lighting feature and the lamps will turn off right away. Courtesy Lamps When any door is opened, several lamps turn on making it easier for you to enter and exit the vehicle. Turn the instrument panel brightness control completely clockwise to manually - 2007 Buick Lucerne | Owner's Manual - Page 175
for each transmitter. See DIC Vehicle Customization on page 231 for information on programming. Delayed Exit Lighting If it is dark enough outside ignition, the exit lighting will be cancelled and the lighting will fade out. Front Reading Lamps The front reading lamps, located on the headliner, - 2007 Buick Lucerne | Owner's Manual - Page 176
of the battery. It does this by balancing the generator's output and the vehicle's electrical needs. It can increase engine idle speed to generate more power, whenever needed. It can temporarily reduce the power demands of some accessories. Normally, these actions occur in steps or levels, without - 2007 Buick Lucerne | Owner's Manual - Page 177
Protection This vehicle has a feature to help prevent the battery from being drained, if the interior courtesy lamps, reading/map lamps, visor vanity lamps or trunk lamp are accidentally left on. If any of these lamps are left on, they will automatically turn off after 10 minutes, if the ignition is - 2007 Buick Lucerne | Owner's Manual - Page 178
(25.4 cm) off the ground and below hood or trunk level. The system detects objects up to 8 feet (2.5 m) behind your vehicle. URPA determines how close these objects are from your bumper within this area. Ultrasonic sensors on the rear bumper are used to detect the distance to the object. {CAUTION - 2007 Buick Lucerne | Owner's Manual - Page 179
/amber/red) will be lit and flashing. The display has three color-coded lights. The URPA lights are used to provide distance and system information, along with beeps played out the speakers. How the System Works When the shift lever is moved into REVERSE (R), the rear display will briefly illuminate - 2007 Buick Lucerne | Owner's Manual - Page 180
the PARK ASSIST OFF message after cleaning the bumper and driving forward at a speed of at least 15 mph (25 km/h), see your dealer. • Other conditions that may affect system performance include vibrations from a jackhammer or the compression of air brakes on a very large truck or other mechanical - 2007 Buick Lucerne | Owner's Manual - Page 181
221. If the bumper is damaged, your URPA system may not work properly. Take the vehicle to your dealer to repair the system. Certain electrical accessories may not be compatible to the accessory power outlets and could result in blown vehicle or adapter fuses. If you experience a problem see your - 2007 Buick Lucerne | Owner's Manual - Page 182
tray to reveal the front ashtray, cigarette lighter, and accessory power outlet. The ashtray can be removed for cleaning. Hold cigarette lighter in while it is heating. Climate Controls Climate Control System With this system you can control the heating, cooling, and ventilation for your vehicle - 2007 Buick Lucerne | Owner's Manual - Page 183
between the transition to a new mode. The fan will resume when the new mode is complete. If the airflow seems low when the fan speed is at the highest setting, the passenger compartment air filter may need to be replaced. For more information, see Passenger Compartment Air Filter on page 192 and - 2007 Buick Lucerne | Owner's Manual - Page 184
be selected while in these modes. - (Floor/Defog): This mode directs half of the air to the windshield and the side window outlets and half to the floor outlets. The system runs the air conditioning compressor unless the outside temperature is near or below freezing. 0 (Defrost): This mode directs - 2007 Buick Lucerne | Owner's Manual - Page 185
light below ACCESSORY or RUN, or by turning off the engine Automatic Dimming Heated Mirror on page 135 for more information. Notice: Do not use anything sharp on the inside of the rear window. If you do, you could cut or damage the warming grid, and the repairs would not be covered by your warranty - 2007 Buick Lucerne | Owner's Manual - Page 186
to heat or cool any faster. In cold weather, the system will start at reduced fan speeds to avoid blowing cold air into your vehicle until warmer air is available. The system will start out blowing air at the floor but may change modes automatically as the vehicle warms up to maintain the chosen - 2007 Buick Lucerne | Owner's Manual - Page 187
them. AUTO (Automatic Air Conditioning): If AUTO is selected on the fan or mode control, the system will automatically control the air conditioning compressor. The A/C compressor will run automatically even at cool outside temperatures in order to dehumidify the air. The A/C indicator light will be - 2007 Buick Lucerne | Owner's Manual - Page 188
conditioning system on or off. When in AUTO, the air conditioning compressor will come on automatically, as necessary. The air conditioning system removes moisture from the air, so you may notice a small amount of water dripping underneath your vehicle while idling or after turning off the engine - 2007 Buick Lucerne | Owner's Manual - Page 189
in the defrost grille, middle of the instrument panel, monitors the solar radiation. Do not cover the solar sensor or the system will not work properly. There is also an interior temperature sensor located next to the steering wheel that measures the temperature of the air inside your vehicle - 2007 Buick Lucerne | Owner's Manual - Page 190
also an exterior temperature sensor located behind the front grille. This sensor reads the outside air temperature and helps maintain windshield. When you select this mode, the system turns off recirculation and runs the air-conditioning compressor unless the outside temperature is at or below - 2007 Buick Lucerne | Owner's Manual - Page 191
air to the windshield and the side window outlets. In this mode, the system will automatically turn off recirculation and run the air-conditioning compressor the button again, by turning the ignition to ACCESSORY or RUN, or by turning off the engine. The heated outside rearview mirrors will heat to - 2007 Buick Lucerne | Owner's Manual - Page 192
using the lever in the center of each outlet. Passenger Compartment Air Filter The passenger compartment air filter traps most of the pollen from the air entering your vehicle. Like your vehicle's engine air cleaner/filter, it may need to be changed periodically. For how often to change the passenger - 2007 Buick Lucerne | Owner's Manual - Page 193
located on the inboard side of the air filter compartment to carefully pry the pin out. 3. To remove the air filter, insert a tool between the air holding the air filter in place. Gently remove the air filter and any loose debris that may be inside the air filter compartment. 4. Insert the new air filter - 2007 Buick Lucerne | Owner's Manual - Page 194
or when one of the gages shows there may be a problem, check the section that tells you what to do about it. Please follow this manual's advice. Waiting to do repairs can be costly - and even dangerous. So please get to know your warning lights and gages. They are a big help. Your vehicle has a DIC - 2007 Buick Lucerne | Owner's Manual - Page 195
Your vehicle has this cluster or one very similar to it. It includes indicator warning lights and gages that are explained on the following pages. Be sure to read about them. United States shown, Canada similar 195 - 2007 Buick Lucerne | Owner's Manual - Page 196
driver's door to show the old mileage reading when the new odometer was installed. Tachometer The tachometer tells you how fast the engine is running. It displays engine speed in thousands of revolutions per minute (rpm). Safety Belt Reminder Light When the key is turned to RUN or START, a chime - 2007 Buick Lucerne | Owner's Manual - Page 197
panel, which shows the airbag symbol. The system checks the airbag's electrical system for malfunctions. The light tells you if there is an electrical problem. The system check includes the airbag sensors, the airbag modules, the wiring and the diagnostic module. For more information on the airbag - 2007 Buick Lucerne | Owner's Manual - Page 198
seconds when you turn the ignition key to RUN. If the light does not come on then, have it fixed so it will be ready to warn you if there is a problem. If there is a problem with the airbag system in your vehicle, the Service airbag message will appear on the DIC display. See DIC - 2007 Buick Lucerne | Owner's Manual - Page 199
on indicator comes on when you have a rear-facing child restraint installed in the right front passenger's seat, it means that the passenger sensing system has not turned off the passenger's frontal airbag and seat-mounted side impact airbag. A child in a rear-facing child restraint can be seriously - 2007 Buick Lucerne | Owner's Manual - Page 200
, after several seconds, all status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the passenger sensing system. See your dealer for service. Charging System Light When you turn the key to RUN or START, this light will come on briefly to show - 2007 Buick Lucerne | Owner's Manual - Page 201
System Warning Light Your vehicle's hydraulic brake system is divided into two parts. If one part is not working, the other part can still work and stop you. For good braking, though, you need both parts working well. If the warning light comes on, there is a brake problem. Have your brake system - 2007 Buick Lucerne | Owner's Manual - Page 202
needs service. If the regular brake system warning light isn't on, you still have brakes, but you don't have anti-lock brakes. If the regular brake system warning light is also on, you don't have anti-lock brakes and there's a problem with your regular brakes. See Brake System Warning Light on - 2007 Buick Lucerne | Owner's Manual - Page 203
will appear in the DIC. This indicates that there may be a problem with the StabiliTrak® system and your vehicle may need service. When this warning light is on and the SERVICE STABILITRAK message appears on the DIC, the system will not assist you in controlling the vehicle. Adjust your driving - 2007 Buick Lucerne | Owner's Manual - Page 204
not be covered by your warranty. Never drive with the engine coolant temperature warning light on. This light will also come on briefly when starting your vehicle. If it does not, have your vehicle serviced. 204 United States Canada This gage shows the engine coolant temperature. If the pointer - 2007 Buick Lucerne | Owner's Manual - Page 205
. Stop and check your tires as soon as it is safe to do so. If underinflated, inflate to the proper pressure. See Tires on page 385 for more information. This light will flash for about 60 seconds and then stay on if a problem is detected with the Tire Pressure Monitor system. See - 2007 Buick Lucerne | Owner's Manual - Page 206
that emissions are at acceptable levels for the life of the vehicle, helping to produce a cleaner environment. The check engine light comes on to indicate that there is a problem and service is required. Malfunctions often will be indicated by the system before any problem is apparent. This may - 2007 Buick Lucerne | Owner's Manual - Page 207
in one of two ways: • Light Flashing - A misfire condition has been detected. A misfire increases vehicle emissions and may damage the emission control system on your vehicle. Diagnosis and service may be required. • Light On Steady - An emission control system malfunction has been detected on your - 2007 Buick Lucerne | Owner's Manual - Page 208
, misfiring, hesitation on acceleration, or stumbling on acceleration. (These conditions may go away once the engine is warmed up.) This will be detected by the system and cause the light to turn on. If you experience one or more of these conditions, change the fuel brand you use. It will require at - 2007 Buick Lucerne | Owner's Manual - Page 209
serviced. Notice: Lack of proper engine oil maintenance may damage the engine. The repairs would not be covered by your warranty. Always follow the maintenance schedule in this manual for changing engine oil. This light tells you if there could be a problem with your engine oil pressure. The light - 2007 Buick Lucerne | Owner's Manual - Page 210
out when the cruise control is turned off. See Cruise Control on page 167 for more information. Highbeam On Light This light comes on when the high-beam headlamps are in use. The light will go out when the fog lamps are turned off. See Fog Lamps on page 173 for more information - 2007 Buick Lucerne | Owner's Manual - Page 211
light problem with your fuel gage: • At the service station, the gas pump shuts off before the gage reads full. • It takes more (or less) fuel to fill up than the gage indicated. For example, the gage may have indicated half full, but it took more (or less) than half the tank's capacity - 2007 Buick Lucerne | Owner's Manual - Page 212
automatically appears in the bottom right corner of the DIC display. If there is a problem with the system that controls the temperature display, the numbers will be replaced with dashes. If this occurs, have the vehicle serviced by your dealer. The DIC also allows some features to be customized - 2007 Buick Lucerne | Owner's Manual - Page 213
following pages. U (Customization): Press this button to customize the feature settings on your vehicle. See DIC Vehicle Customization on page 231 for units, tire pressure readings and Tire Pressure Monitor (TPM) system programming, compass zone and compass calibration on vehicles with this - 2007 Buick Lucerne | Owner's Manual - Page 214
remaining in the fuel tank. This estimate will change if driving conditions change. For example, if driving in traffic and making frequent stops fuel is in the fuel tank. This is because different driving conditions produce different fuel economies. Generally, freeway driving produces better fuel - 2007 Buick Lucerne | Owner's Manual - Page 215
/fuel button until INST ECONOMY displays. This display shows the current fuel economy at a particular moment and will change frequently as driving conditions change. This display shows the instantaneous fuel economy in miles per gallon (mpg) or liters per 100 kilometers (L/100 km). Unlike average - 2007 Buick Lucerne | Owner's Manual - Page 216
REMAINING on the display, that means 99% of the current oil life remains. The engine oil life system will alert you to change the oil on a schedule consistent with your driving conditions. When the remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. See "CHANGE - 2007 Buick Lucerne | Owner's Manual - Page 217
replacing a tire or sensor, the Tire Pressure Monitor (TPM) system pressure condition is detected by the system while driving, a message advising you to check problem with your vehicle. If this consistently occurs, see your dealer for service manually calibrated. To calibrate the compass through the DIC, see - 2007 Buick Lucerne | Owner's Manual - Page 218
DIC Vehicle Customization on page 231 for more information. DIC Compass Your vehicle may have a compass in the Driver Information Center (DIC). The information below explains how to operate this feature in the DIC. If your vehicle has a compass in the mirror, see Automatic Dimming Rearview Mirror - 2007 Buick Lucerne | Owner's Manual - Page 219
compass variance, use the following procedure: Compass Variance Procedure 1. Press the vehicle information button until PRESS V TO CHANGE COMPASS ZONE displays. 2. Find the vehicle's current location and variance zone number on the map. Zones 1 through 15 are available. 219 - 2007 Buick Lucerne | Owner's Manual - Page 220
will display CALIBRATION COMPLETE when the calibration is complete. Compass Calibration The compass can be manually calibrated. Only calibrate the compass in a safe location where driving the vehicle in circles is not a problem. If "CAL" should ever appear in the DIC display, the compass may need - 2007 Buick Lucerne | Owner's Manual - Page 221
condition. AUTOMATIC LIGHT CONTROL ON This message displays when the automatic headlamps are turned on. See Exterior Lamps on page 170 for more information. BATTERY SAVER ACTIVE This message displays when the system detects that the battery voltage is dropping beyond a reasonable level. The battery - 2007 Buick Lucerne | Owner's Manual - Page 222
checked and set to those shown on the Tire Loading Information Label. ENGINE HOT A/C (Air Conditioning) OFF This message displays when the engine coolant becomes hotter than the normal operating temperature. To avoid added strain on a hot engine, the air conditioning compressor is automatically - 2007 Buick Lucerne | Owner's Manual - Page 223
off immediately to avoid severe engine damage. See Engine Overheating on page 351. ERROR This message displays while viewing the odometer or trip odometers if there is a problem with the instrument panel cluster. See your dealer for service. FUEL LEVEL LOW This message displays when your vehicle - 2007 Buick Lucerne | Owner's Manual - Page 224
windshield washer fluid system or when the system automatically turns off. See "Heated Washer Fluid" under Windshield Washer on page 166 for more information. ICE POSSIBLE DRIVE WITH CARE This message displays when the outside air temperature is cold enough to create icy road conditions. Adjust your - 2007 Buick Lucerne | Owner's Manual - Page 225
Pressure Light on page 209. Stop the vehicle immediately, as engine damage can result from driving a vehicle with low oil pressure. Have the vehicle serviced this message and clear it from the DIC display. To turn the URPA system back on, see "Park Assist" under DIC Controls and Displays on page - 2007 Buick Lucerne | Owner's Manual - Page 226
displays when there is a problem with the generator and battery charging systems. Driving with this problem could drain the battery. Turn off all unnecessary accessories. Stop and turn off the vehicle as soon as it is safe to do so. Have the electrical system checked by your dealer immediately. 226 - 2007 Buick Lucerne | Owner's Manual - Page 227
SERVICE BRAKE ASSIST This message displays if there is a problem with the brake system. The brake system warning light and the anti-lock brake system warning light may also be displayed on the instrument panel cluster. See Brake System Warning Light on page 201 and Anti-Lock Brake System Warning - 2007 Buick Lucerne | Owner's Manual - Page 228
may want to take the vehicle to your dealer before turning off the engine. See PASS-Key® III+ on page 111 for more information. SERVICE TIRE MONITOR SYSTEM This message displays if a part on the Tire Pressure Monitor (TPM) system is not working properly. If you drive your vehicle while any of the - 2007 Buick Lucerne | Owner's Manual - Page 229
. SPEED LIMITED TO XXX MPH (km/h) This message displays when your vehicle speed is limited to 80 mph (128 km/h) because the vehicle detects a problem in the speed variable assist steering, magnetic ride control, or automatic leveling control systems. Have your vehicle serviced by your dealer. 229 - 2007 Buick Lucerne | Owner's Manual - Page 230
Pressure Monitor System on page 393. The tire positions must be re-learned after rotating the tires or after replacing a tire or sensor. See Tire Inspection and Rotation on page 398 and Inflation - Tire Pressure on page 392 for more information. TRANSMISSION HOT IDLE ENGINE This message displays - 2007 Buick Lucerne | Owner's Manual - Page 231
automatically recalled. To change customization preferences, use the following procedure. WASHER FLUID LOW ADD FLUID This message displays when the windshield washer fluid is low. Fill the windshield washer reservoir as soon as possible. See Engine Compartment Overview on page 334 for the location - 2007 Buick Lucerne | Owner's Manual - Page 232
place the vehicle in PARK (P). To avoid excessive drain on the battery, it is recommended that the headlamps are turned off. 2. Press the customization button to enter the feature settings menu. If the menu is not available, FEATURE SETTINGS AVAILABLE IN PARK will display. Before entering the menu - 2007 Buick Lucerne | Owner's Manual - Page 233
automatically lock when the vehicle speed is above 5 mph (8 km/h) for three seconds. NO CHANGE: No change will be made to this feature. The current setting will remain. Select one of the available customization button to scroll through the following choices: OFF: None of the doors will automatically - 2007 Buick Lucerne | Owner's Manual - Page 234
one of the available choices and press the set/reset button while it is displayed on the DIC to select it. LIGHTS ONLY: The exterior are open. See Remote Keyless Entry (RKE) System Operation on page 95 for more information. Press the customization button until REMOTE DOOR LOCK appears on the DIC - 2007 Buick Lucerne | Owner's Manual - Page 235
) System Operation on page 95 for more information. Press the customization button LIGHTS ON (default): The exterior lamps will flash when you press the unlock button on the RKE transmitter. NO CHANGE: No change will be made to this feature. The current setting will remain. Select one of the available - 2007 Buick Lucerne | Owner's Manual - Page 236
available choices and press the set/reset button while it is displayed on the DIC to select it. EXIT LIGHTING OFF. Press the customization button until EXIT LIGHTING appears on the DIC display. press the customization button to scroll through the following choices: OFF: The exterior lights will not - 2007 Buick Lucerne | Owner's Manual - Page 237
Select one of the available choices and press automatically tilt down when the vehicle is shifted into REVERSE (R). See Outside Curb View Assist Mirror on page 134 for more information. Press the customization to select the volume level of the chime. Press the customization button until CHIME VOLUME - 2007 Buick Lucerne | Owner's Manual - Page 238
available choices and press the set/reset button while it is displayed on the DIC to select it. ON: The driver's seat will move back when the key is removed from the ignition. The automatic on page 13 for more information. Press the customization button until EASY EXIT SEAT appears in the display. - 2007 Buick Lucerne | Owner's Manual - Page 239
start feature allows you to start the engine from outside of the vehicle using your Remote Keyless Entry (RKE) transmitter. See "Remote Vehicle Start" under Remote Keyless Entry (RKE) System Operation on page 95 for more information. Press the customization button until REMOTE START appears on the - 2007 Buick Lucerne | Owner's Manual - Page 240
features will be set to their factory default settings. DO NOT RESTORE: The customization features will not be set to their factory default settings. Select one of the available choices and press the set/reset button while it is displayed on the DIC to select it. EXIT FEATURE SETTINGS This - 2007 Buick Lucerne | Owner's Manual - Page 241
few moments to read this manual and get familiar with your vehicle's audio system, you can use it conditions permit, you can tune to your favorite stations using the presets and steering wheel controls if the vehicle has them. {CAUTION: This system provides you with a far greater access to audio - 2007 Buick Lucerne | Owner's Manual - Page 242
the operation of your vehicle's engine, radio, or other systems, and even damage them. Your vehicle's systems may interfere with the operation of sound equipment that has been added. Your vehicle has a feature called Retained Accessory Power (RAP). With RAP, the audio system can be played even after - 2007 Buick Lucerne | Owner's Manual - Page 243
clock button for setting the time and date. To set the time and date, follow these instructions: 1. Turn the radio on. 2. Press the clock button and the HR, MIN, MM tune knob, located on the upper right side of the radio, to adjust the selected setting. The date does not automatically display. The - 2007 Buick Lucerne | Owner's Manual - Page 244
the tune knob, located on the upper right side of the radio, to adjust the selected setting. The date does not automatically display. The only day/year to day/month/year, follow these instructions: 1. Press the clock button and then the pushbutton located under the forward arrow label. Once the time - 2007 Buick Lucerne | Owner's Manual - Page 245
goes to the next station. Press either SEEK arrow again to stop scanning. Playing the Radio O (Power/Volume): Press this knob to turn the system on and off. Turn this knob clockwise or counterclockwise to increase or decrease the volume. The radio goes to the previous volume setting whenever the - 2007 Buick Lucerne | Owner's Manual - Page 246
treble, press the tune knob or the pushbuttons located under the BASS/TREB display, until the (reverse) buttons. The current bass or treble level displays. If a station's frequency is weak, to the manual mode, press the EQ button until Manual appears on the display or start to manually adjust - 2007 Buick Lucerne | Owner's Manual - Page 247
audio source. When a CD is inserted, the CD symbol displays. As each new . If these problems occur, check the bottom surface Error: The audio system has been service. Loc (Locked): This message displays while the THEFTLOCK® system has locked up the radio. Take the vehicle to your dealer for service - 2007 Buick Lucerne | Owner's Manual - Page 248
or damaged CDs, you could damage the CD player. When using the CD player, use only CDs in good condition without any label, load one CD at a time, and keep the CD player and the loading slot free . If the CD is not removed, after several seconds, the CD automatically pulls back into the player. 248 - 2007 Buick Lucerne | Owner's Manual - Page 249
a CD while listening to the radio. The CD icon and track number displays while a CD is in the player. Press this button again and the system automatically searches for an auxiliary input device such as a portable - 2007 Buick Lucerne | Owner's Manual - Page 250
CHECK upside down. • The air is very humid. If so, wait about an hour and try again. • There could have been a problem while burning the CD-R. problem. Using the Auxiliary Input Jack Your radio system has an auxiliary input jack located on the lower right side of the faceplate. This is not an audio - 2007 Buick Lucerne | Owner's Manual - Page 251
. CD/AUX (CD/Auxiliary): Press this button to play a CD while a portable audio device is playing. Press this button again and the system begins playing audio from the connected portable audio player. If a portable audio player is not connected, "No Input Device Found" displays. Radio with CD (MP3 - 2007 Buick Lucerne | Owner's Manual - Page 252
Radio Data System (RDS) The audio system has a Radio Data System (RDS). The RDS feature is available for use only on FM stations that broadcast RDS information. This system relies upon receiving specific information from these stations and only works when the information is available. While the radio - 2007 Buick Lucerne | Owner's Manual - Page 253
selection displays. 4 (Information) (XM™ Satellite Radio Service, MP3, and RDS Features): Press the information button the information about that label displays. While information is not available, No Info displays. f (Tune): Turn this knob to wheel controls if the vehicle has this feature. See - 2007 Buick Lucerne | Owner's Manual - Page 254
go through up to six pages of favorites, each having six favorite stations available per page. Each page of favorites can contain any combination of AM, Press the pushbutton located below the FAV 1-6 label. 3. Select the desired number of favorites pages by pressing the pushbutton located below the - 2007 Buick Lucerne | Owner's Manual - Page 255
equalization settings. To return to the manual mode, press the EQ button until Manual displays or start to manually adjust the bass, midrange, or or FADE label for more than two seconds. A beep sounds and the level adjusts to the middle position. To quickly adjust all speaker and tone controls - 2007 Buick Lucerne | Owner's Manual - Page 256
MENU button to display the radio setup menu. 2. Press the pushbutton located below the XM CAT label. 3. Turn the tune knob to display the category you want removed. 4. Press the pushbutton located under the Remove label until the category name along with the word Removed - 2007 Buick Lucerne | Owner's Manual - Page 257
audio system has been calibrated for your vehicle from the factory. If Calibration Error displays, it means that the radio has not been configured properly for your vehicle and it must be returned to your dealer for service displays. 2. Follow the displayed instruction on when to insert the discs - 2007 Buick Lucerne | Owner's Manual - Page 258
or difficulty in loading and ejecting. If these problems occur, check the bottom surface of the CD. If the using the CD player, use only CDs in good condition without any label, load one CD at a time not removed, after several seconds, the CD automatically pulls back into the player and begin playing - 2007 Buick Lucerne | Owner's Manual - Page 259
f (Tune): Turn this knob to select tracks on the CD currently playing. © SEEK ¨: Press the left SEEK arrow to go to the start of the current track, if more than ten seconds have played. Press the right SEEK arrow to go to the next track. If either SEEK arrow is held, or pressed multiple times, the - 2007 Buick Lucerne | Owner's Manual - Page 260
system automatically searches for an auxiliary input device, such as a portable audio player. If a portable audio player is not connected, No Aux Input Device Found displays. CD Messages CHECK The air is very humid. If so, wait about an hour and try again. • There could have been a problem while - 2007 Buick Lucerne | Owner's Manual - Page 261
Using the Auxiliary Input Jack Your radio system has an auxiliary input jack located on the lower right side of the faceplate. This is not an audio output; do not plug the headphone set into the front auxiliary input jack. You can however, connect an external audio device such as an iPod, laptop - 2007 Buick Lucerne | Owner's Manual - Page 262
support up to 8 subfolders deep, however, keep the total number of folders to a minimum in order to reduce the complexity and confusion in trying to locate a particular folder during playback. • Make sure playlists have a .mp3 or .wpl extension (other file extensions may not work). Compressed Audio - 2007 Buick Lucerne | Owner's Manual - Page 263
take up more space on the display, potentially getting cut off. • Finalize the audio disc before you burn it. Trying to add music to an existing disc can the CD-R is treated as a folder. If the root directory has compressed audio files, the directory displays as F1 ROOT. All files contained directly - 2007 Buick Lucerne | Owner's Manual - Page 264
. When the CD-R contains only playlists and compressed audio files, but no folders, all files are located under the root folder. The folder down and the rst folder. When play enters a new folder, the display does not automatically show the new folder name unless you have chosen the folder mode as - 2007 Buick Lucerne | Owner's Manual - Page 265
System are shortened. The display does not show parts of words on the last page of text stopped, if it was the last selected audio source. As each new track starts to play, the track number or difficulty in loading and ejecting. If these problems occur, check the bottom surface of the CD. If the - 2007 Buick Lucerne | Owner's Manual - Page 266
damage the CD player. When using the CD player, use only CDs in good condition without any label, load one CD at a time, and keep the CD player removed. If the CD-R is not removed, after several seconds, the CD-R automatically pulls back into the player and begins playing. For the Six-Disc CD player, - 2007 Buick Lucerne | Owner's Manual - Page 267
file displays. h (Music Navigator): Use the music navigator feature to play MP3 files on the CD-R in order by artist or album. Press the pushbutton located below the music navigator label. The player scans the disc to sort the files by artist and album ID3 tag information. It can take several - 2007 Buick Lucerne | Owner's Manual - Page 268
want to listen to MP3 files by another artist, press the pushbutton located below either arrow button. The CD goes to the next or previous button again and the system automatically searches for an auxiliary input device such as a portable audio player. If a portable audio player is not connected, - 2007 Buick Lucerne | Owner's Manual - Page 269
time on this channel. The system is working properly. No XM Signal Loading XM Acquiring channel audio (after four second delay) Channel not in service Channel no longer available Artist Name/Feature not available Song/Program Title not available Channel Off Air Channel Unavail No Artist Info - 2007 Buick Lucerne | Owner's Manual - Page 270
, check with your dealer. XM Radio ID Radio ID label (channel 0) If tuned to channel 0, this message alternates with the XM™ Radio eight digit radio ID label. This label is needed to activate the service. Radio ID not known (should only be if hardware failure) Hardware failure XM™ Not Available If - 2007 Buick Lucerne | Owner's Manual - Page 271
Technology alone, no matter how advanced, can never replace your own judgment. See the Navigation System manual for some tips to help you reduce distractions while driving. Audio Steering Wheel Controls If your vehicle has audio steering wheel controls, they may be differ depending on your vehicle - 2007 Buick Lucerne | Owner's Manual - Page 272
® System on page 135 in this manual for accessory power outlet. AM The range for most AM stations is greater than for FM, especially at night. The longer range can cause station frequencies to interfere with each other. For better radio reception, most AM radio stations will boost the power levels - 2007 Buick Lucerne | Owner's Manual - Page 273
XM™ Satellite Radio Service XM™ Satellite Radio Service gives digital radio reception from coast-to-coast in the 48 contiguous United States, and in Canada. Just as with FM, tall buildings or hills - 2007 Buick Lucerne | Owner's Manual - Page 274
damaged, it could interfere with radio reception. Notice: Do not apply aftermarket glass tinting with metallic film. The metallic film in some your warranty. Do not clear the inside rear window with sharp objects. 274 XM™ Satellite Radio Antenna System The XM™ Satellite Radio antenna is located on - 2007 Buick Lucerne | Owner's Manual - Page 275
Driving ...276 Drunken Driving ...277 Control of a Vehicle ...280 Braking ...280 Anti-Lock Brake System (ABS) ...281 Braking in Emergencies ...283 Traction Control System (TCS) ...283 StabiliTrak® System ...284 Panic Brake Assist ...285 Steering ...285 Off-Road Recovery ...288 Passing ...288 - 2007 Buick Lucerne | Owner's Manual - Page 276
Your Driving, the Road, and Your Vehicle Defensive Driving The best advice anyone can give about driving is: Drive defensively. Please start with a very important safety device in your vehicle: Buckle up. See Safety Belts: They Are for Everyone on page 19. {CAUTION: Defensive driving really means " - 2007 Buick Lucerne | Owner's Manual - Page 277
U.S. state to drink alcohol. There are good medical, psychological, and developmental reasons for these laws. The obvious way to eliminate the leading highway safety problem is for people never to drink alcohol and then drive. But what if people do? How much is "too much" if someone plans to drive - 2007 Buick Lucerne | Owner's Manual - Page 278
There is a gender difference, too. Women generally have a lower relative percentage of body water than men. Since alcohol is carried in body water, this means that a woman generally will reach a higher BAC level than a man of her same body weight will when each has the same number of drinks. The law - 2007 Buick Lucerne | Owner's Manual - Page 279
level of 0.10 percent, the chance of this driver having a collision is 12 times greater; at a level of 0.15 percent, the chance is 25 times greater! The body do not know. Medical research shows that alcohol in a person's system can make crash injuries worse, especially injuries to the brain, spinal - 2007 Buick Lucerne | Owner's Manual - Page 280
System (TCS) on page 283. Adding non-GM accessories can affect your vehicle's performance. See Accessories and Modifications on page 325. Braking See Brake System Warning Light on page 201. Braking another. Age, physical condition, alertness, coordination, and eyesight all play a part. So do alcohol, - 2007 Buick Lucerne | Owner's Manual - Page 281
When you start your engine and begin to drive away, ABS will check itself. You may hear a momentary motor or clicking noise while this test is going on, and you may even notice that your brake pedal moves a little. This is normal. If there is a problem with ABS, this warning light will stay on. See - 2007 Buick Lucerne | Owner's Manual - Page 282
most of available tire and road conditions. This can help you steer around the obstacle while braking hard. Let us say the road is wet and you are driving safely. Suddenly, an animal jumps out in front of you. You slam on the brakes and continue braking. Here is what happens with ABS: A computer - 2007 Buick Lucerne | Owner's Manual - Page 283
a traction control system that limits wheel spin. This is especially useful in slippery road conditions. The system operates only if it senses that the front wheels are spinning too much or beginning to lose traction. When this happens, the system works the front brakes and reduces engine power (by - 2007 Buick Lucerne | Owner's Manual - Page 284
221. When this light and the SERVICE TRACTION CONTROL message are on, the system will not limit wheel spin. Adjust your driving accordingly. The traction control system automatically comes on whenever you start your vehicle. To limit wheel spin, especially in slippery road conditions, you should - 2007 Buick Lucerne | Owner's Manual - Page 285
come on if there is a problem with the system. When this light and the SERVICE STABILITRAK message are on, the system is not operational. Adjust your driving accordingly. Steering Power Steering If you lose power steering assist because the engine stops or the system is not functioning, you can - 2007 Buick Lucerne | Owner's Manual - Page 286
conditions. Under less favorable conditions wheels are straight ahead. Try to adjust your speed so you can "drive" through the curve. Maintain a reasonable, steady speed. Wait to accelerate until you are out of the curve, and then accelerate gently into the straightaway. Adding non-GM accessories - 2007 Buick Lucerne | Owner's Manual - Page 287
. See Braking on page 280. It is better to remove as much speed as you can from a possible collision. Then steer around the problem, to the left or right depending on the space available. An emergency like this requires close attention and a quick decision. If you are holding the steering wheel at - 2007 Buick Lucerne | Owner's Manual - Page 288
doubt whatsoever about making a successful pass, wait for a better time. If the level of the shoulder is only slightly below the pavement, recovery should be fairly easy. the pavement. You can turn the steering wheel up to one-quarter turn until the right front tire contacts the pavement edge. Then - 2007 Buick Lucerne | Owner's Manual - Page 289
the slow vehicle. Remember to glance over your shoulder and check the blind spot. Check your vehicle's mirrors, glance over your shoulder, and start vehicle. Do not overtake a slowly moving vehicle too rapidly. Even though the brake lamps are not flashing, it may be slowing down or starting to turn. - 2007 Buick Lucerne | Owner's Manual - Page 290
most skids by taking reasonable care suited to existing conditions, and by not overdriving those conditions. But skids are always possible. The three types of skids correspond to your vehicle's three control systems. In the braking skid, your wheels are not rolling. In the steering or cornering skid - 2007 Buick Lucerne | Owner's Manual - Page 291
to these conditions. It is System (ABS) helps avoid only the braking skid. Driving at Night Night driving is more dangerous than day driving. One reason is that some drivers are likely to be impaired - by alcohol or drugs, with night vision problems Your vehicle's headlamps can light up only so much - 2007 Buick Lucerne | Owner's Manual - Page 292
sunshine you are wise to wear sunglasses. Your eyes will have less trouble adjusting to night. But if you are driving, do not wear sunglasses ; that way, it is easier to pick out dimly lighted objects. Just as the headlamps should be checked regularly for proper aim, so should your eyes be examined - 2007 Buick Lucerne | Owner's Manual - Page 293
keep your windshield washer fluid reservoir filled with washer fluid. Replace your windshield wiper inserts when they show signs of streaking or missing rubber start to separate from the inserts. Rain and wet roads can mean driving trouble. On a wet road, you cannot stop, accelerate, or turn as well - 2007 Buick Lucerne | Owner's Manual - Page 294
through a large puddle of water or a car wash, apply your brake pedal lightly until your brakes work normally. Driving too fast through large water puddles or even going through some car washes can cause problems, too. The water may affect your brakes. Try to avoid puddles. But if you cannot, try to - 2007 Buick Lucerne | Owner's Manual - Page 295
Deep Standing Water Notice: If you drive too quickly through deep puddles or standing water, water can come in through your engine's air intake and badly damage your engine. Never drive through water that is slightly lower than the underbody of your vehicle. If you cannot avoid deep puddles or - 2007 Buick Lucerne | Owner's Manual - Page 296
unknown part of the city just as you would for a cross-country trip. • Try to use the freeways that rim and light turns green, and just before you start to move, check both ways for vehicles that have not cleared the intersection or may be running the red light. One of the biggest problems - 2007 Buick Lucerne | Owner's Manual - Page 297
of the freeway as you drive along the entrance ramp, you should begin to check traffic. Try to determine where you expect to blend with the flow. Try the gap at close to the prevailing speed. Switch on your turn signal, check your mirrors, and glance over your shoulder as often as necessary. Try to - 2007 Buick Lucerne | Owner's Manual - Page 298
check your 's work - do not plan to make too many miles that first part of the journey. Wear comfortable clothing and shoes you can easily drive in. serviced and maintained, it is ready to go. If it needs service, have it done before starting out. Of course, you will find experienced and able service - 2007 Buick Lucerne | Owner's Manual - Page 299
inside and outside? • Wiper Blades: Are they in good shape? • Fuel, Engine Oil, Other Fluids: Have you checked all levels? • Lamps: Are they all working? Are the lenses clean? • Tires: They are vitally important to a safe, trouble-free trip. Is the tread good enough for long-distance driving? Are - 2007 Buick Lucerne | Owner's Manual - Page 300
planning to visit there, here are some tips that can make your trips safer and more enjoyable. • Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system, and transaxle. These parts can work hard on mountain roads. {CAUTION: If you do not shift down, your - 2007 Buick Lucerne | Owner's Manual - Page 301
. You would then have poor braking or even none going down a hill. You could crash. Always have your engine running and your vehicle in gear accident. • You may see highway signs on mountains that warn of special problems. Examples are long grades, passing or no-passing zones, a falling rocks area - 2007 Buick Lucerne | Owner's Manual - Page 302
some winter outer clothing, a small shovel, a flashlight, a red cloth, and a couple of reflective warning triangles. And, if you will be driving under severe conditions, include a small bag of sand, a piece of old carpet, or a couple of burlap bags to help provide traction. Be sure you properly secure - 2007 Buick Lucerne | Owner's Manual - Page 303
even more trouble because it condition - smooth ice, packed, blowing, or loose snow - drive with caution. If you have the Traction Control System System (TCS) on page 283. If you do not have TCS, accelerate gently. Try not to break the fragile traction. If you accelerate too fast, the drive wheels - 2007 Buick Lucerne | Owner's Manual - Page 304
. Even though you have ABS, you will want to begin stopping sooner than you would on dry pavement. See Anti-Lock Brake System (ABS) on page 281. • around you. If you do not have blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor mats - anything you can wrap - 2007 Buick Lucerne | Owner's Manual - Page 305
blocking your exhaust pipe. And check around again from time to time to be sure snow does not collect there. You can run the engine to keep warm, but be This will help keep CO out. Run your engine only as long as you must. This saves fuel. When you run the engine, make it go a little faster than - 2007 Buick Lucerne | Owner's Manual - Page 306
you or others could be injured. And, the transaxle or other parts of the vehicle can overheat. That could cause an engine compartment fire or other damage. When you are stuck, spin the wheels as little as possible. Do not spin the wheels above 35 mph (55 km/h) as shown on the speedometer. Notice - 2007 Buick Lucerne | Owner's Manual - Page 307
System (TCS) on page 283. Then shift back and forth between REVERSE (R) and a forward gear, spinning the wheels as little as possible. Release the accelerator pedal while you shift, and press lightly is called the vehicle capacity weight and includes the ). If you do, parts on your vehicle can break - 2007 Buick Lucerne | Owner's Manual - Page 308
post (striker). The Tire and Loading Information label shows the number of occupant seating positions (A), and the maximum vehicle capacity weight (B) in kilograms and pounds. 1. Locate the statement "The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs" on your vehicle - 2007 Buick Lucerne | Owner's Manual - Page 309
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. If your vehicle can tow a trailer, see Towing a Trailer on page 315 for important - 2007 Buick Lucerne | Owner's Manual - Page 310
Weight = Total 1,000 lbs (453 kg) 750 lbs (340 kg) B 250 lbs (113 kg) C Item A Example 3 Description Vehicle Capacity Weight for Example 3 = Subtract Occupant Weight 200 lbs (91 kg) × 5 = Available Cargo Weight = Total 1,000 lbs (453 kg) 1,000 lbs (453 kg) 0 lbs (0 kg) Refer to your vehicle's Tire - 2007 Buick Lucerne | Owner's Manual - Page 311
maximum front or rear Gross Axle Weight Rating (GAWR). If you do, parts on your vehicle can break, and it can change the way your vehicle handles the rear edge of the driver's door. It tells you the gross weight capacity of your vehicle, called the Gross Vehicle Weight Rating (GVWR). The GVWR - 2007 Buick Lucerne | Owner's Manual - Page 312
is fully automatic and will provide a better leveled riding position as well as better handling under a variety of passenger and loading conditions. An air compressor connected to the rear shocks will raise or lower the rear of the vehicle to maintain proper vehicle height. The system is activated - 2007 Buick Lucerne | Owner's Manual - Page 313
dealer or a professional towing service if you need to have consider before you do recreational vehicle towing: • What is the towing capacity of the towing vehicle? Be sure you read the tow vehicle manufacturer with all four wheels on the ground) and "dolly towing" (towing your vehicle with - 2007 Buick Lucerne | Owner's Manual - Page 314
by your warranty. Do not tow your vehicle with all four wheels on the ground. Your vehicle was not designed to be towed with all four wheels on the Put the front wheels on the dolly. 2. Put the vehicle in PARK (P). 3. Set the parking brake and then remove the key. 4. Clamp the steering wheel in a - 2007 Buick Lucerne | Owner's Manual - Page 315
, if the trailer is too heavy, the brakes may not work well - or even at all resulting repairs would not be covered by your warranty. Pull a trailer only if you have towing equipment. To identify the trailering capacity of your vehicle, you should read engine, transaxle, wheel assemblies and tires are forced - 2007 Buick Lucerne | Owner's Manual - Page 316
can ask a hitch dealer about sway controls. • Do not tow a trailer at all during the first 1,000 miles (1 600 km) your new vehicle is driven. Your engine, axle or other parts could be damaged. • Then, during the first 500 miles (800 km) that you tow a trailer, do not drive over 50 mph (80 - 2007 Buick Lucerne | Owner's Manual - Page 317
at: Buick Customer Assistance Center P.O. Box 33136 Detroit, MI 48232-5136 In Canada, write to: General Motors of Canada Limited Customer Communication Centre Vehicle on page 307 for more information about your vehicle's maximum load capacity. Weight of the Trailer Tongue The tongue load (A) of any - 2007 Buick Lucerne | Owner's Manual - Page 318
vehicle is not intended for hitches. Do not attach rental hitches or other bumper-type hitches to it. Use only a frame-mounted hitch that does not attach to the bumper. • Will you have to make any holes in the body of your vehicle when you install a trailer hitch? If you do, then be - 2007 Buick Lucerne | Owner's Manual - Page 319
your trailer lighting system can be accessed at the driver's side rear lamp connector. This connector is located under the carpet on the rear corner of the trunk compartment. During your trip, check occasionally to be sure that the load is secure, and that the lamps and any trailer brakes are still - 2007 Buick Lucerne | Owner's Manual - Page 320
your signal when they are not. It is important to check occasionally to be sure the trailer bulbs are still working. Your vehicle has bulb warning lights. When you plug a trailer lighting system into your vehicle's lighting system, its bulb warning lights may not let you know if one of your lamps - 2007 Buick Lucerne | Owner's Manual - Page 321
reduce the possibility of engine and transaxle overheating. But if you ever have to park your rig on a hill, here is how to do it: 1. Apply your regular brakes, but do not shift into PARK (P) yet. 2. Have someone place chocks under the trailer wheels. 3. When the wheel chocks are in place, release - 2007 Buick Lucerne | Owner's Manual - Page 322
service more often when you're pulling a trailer. See the Maintenance Schedule for more on this. Things that are especially important in trailer operation are automatic transaxle fluid (don't overfill), engine oil, drive belt, cooling system and brake system. Each of these is covered in this manual - 2007 Buick Lucerne | Owner's Manual - Page 323
Filling a Portable Fuel Container ...332 Checking Things Under the Hood ...332 Hood Release ...333 Engine Compartment Overview ...334 Engine Oil ...337 Engine Oil Life System ...340 Engine Air Cleaner/Filter ...342 Automatic Transaxle Fluid ...343 Engine Coolant ...347 Radiator Pressure Cap ...351 - 2007 Buick Lucerne | Owner's Manual - Page 324
Fuse Block ...431 Capacities and Specifications ...436 Tire Inspection and Rotation ...398 When It Is Time for New Tires ...400 Buying New Tires ...400 Different Size Tires and Wheels ...402 Uniform Tire Quality Grading ...402 Wheel Alignment and Tire Balance ...404 Wheel Replacement ...404 Tire - 2007 Buick Lucerne | Owner's Manual - Page 325
supported service people. We hope you will want to keep your GM vehicle all GM. Genuine GM parts have one of these marks: Accessories and Modifications When you add non-GM accessories to your vehicle they can affect your vehicle's performance and safety, including such things as, airbags, braking - 2007 Buick Lucerne | Owner's Manual - Page 326
. Engine exhaust, many parts and systems ( service manual, see Service Publications Ordering Information on page 478. Your vehicle has an airbag system. Before attempting to do your own service work, see Servicing Your Airbag-Equipped Vehicle on page 86. You should keep a record with all parts - 2007 Buick Lucerne | Owner's Manual - Page 327
your vehicle can affect the airflow around it. This may cause wind noise and affect windshield washer performance. Check with your dealer before adding engine needs service. 327 Fuel Use of the recommended fuel is an important part of the proper maintenance of your vehicle. To help keep your engine - 2007 Buick Lucerne | Owner's Manual - Page 328
condition is caused by the type of fuel used, repairs may not be covered by your warranty. Additives To provide cleaner air, all gasolines in the United States are now required to contain additives that will help prevent engine and fuel system deposit-related problems. California Fuel available in - 2007 Buick Lucerne | Owner's Manual - Page 329
emission control system may be affected. The malfunction indicator lamp may turn on. If this occurs, return to your dealer for service. Fuels previous text on fuel. Costly repairs caused by use of improper fuel would not be covered by your warranty. To check the fuel availability, ask an auto club - 2007 Buick Lucerne | Owner's Manual - Page 330
injuries to you and others, read and follow all the instructions on the pump island. Turn off your engine when you are refueling. Do not smoke if you are the fuel pump; never let children pump fuel. The tethered fuel cap is located behind a hinged fuel door on the driver's side of the vehicle. To - 2007 Buick Lucerne | Owner's Manual - Page 331
Your Vehicle on page 422. When replacing the fuel cap, turn it to the right (clockwise) sure the cap is fully installed. The diagnostic system can determine if the fuel cap has been attendant. Leave the area immediately. Notice: If you need a new fuel cap, be sure to get the right type. Your - 2007 Buick Lucerne | Owner's Manual - Page 332
Filling a Portable Fuel Container Checking Things Under the Hood {CAUTION: Never fill a portable 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 - 2007 Buick Lucerne | Owner's Manual - Page 333
to the parking brake pedal near the floor. 2. Then go to the front of the vehicle and pull the secondary hood release to the right. The hood latch is located under the hood, near the center, at the front edge of the grille. 3. Hold the latch to the right as you lift up - 2007 Buick Lucerne | Owner's Manual - Page 334
Engine Compartment Overview When you open the hood on the 3.8L V6 engine, here is what you will see: 334 - 2007 Buick Lucerne | Owner's Manual - Page 335
to Add Engine Oil" under Engine Oil on page 337. J. Automatic Transaxle Fluid Dipstick. See "Checking the Fluid Level" under Automatic Transaxle Fluid on page 343. K. Brake Fluid Reservoir. See "Brake Fluid" under Brakes on page 367. L. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter on - 2007 Buick Lucerne | Owner's Manual - Page 336
When you open the hood on the 4.6L V8 engine, here is what you will see: 336 - 2007 Buick Lucerne | Owner's Manual - Page 337
on page 337. H. Brake Master Cylinder. See "Brake Fluid" under Brakes on page 367. I. Automatic Transaxle Fluid Cap and Dipstick (Out of View). See Automatic Transaxle Fluid on page 343. J. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter on page 342. Engine Oil If the OIL LEVEL LOW ADD OIL - 2007 Buick Lucerne | Owner's Manual - Page 338
-hatched area that shows the proper operating range, the engine could be damaged. 3.8L V6 Engine See Engine Compartment Overview on page 334 for the location of the engine oil fill cap. 4.6L V8 Engine Be sure to add enough oil to put the level somewhere in the proper operating range in the cross - 2007 Buick Lucerne | Owner's Manual - Page 339
as meeting GM Standard GM6094M and showing the American Petroleum Institute Certified For Gasoline Engines starburst symbol. Failure to use the recommended oil can result in engine damage not covered by your warranty. GM Goodwrench® oil meets all the requirements for your vehicle. 339 Look for two - 2007 Buick Lucerne | Owner's Manual - Page 340
your engine oil and filter must be changed at least once a year and at this time the system must be reset. Your dealer has GM-trained service people who will perform this work using genuine GM parts and reset the system. It is also important to check your oil regularly and keep it at the proper level - 2007 Buick Lucerne | Owner's Manual - Page 341
putting it in the trash, pouring it on the ground, into sewers, or into streams or bodies of water. Instead, recycle it by taking it to a place that collects used oil. If you have a problem properly disposing of used oil, ask your dealer, a service station, or a local recycling center for help. 341 - 2007 Buick Lucerne | Owner's Manual - Page 342
in dusty/dirty conditions, inspect the filter at each engine oil change. How to Inspect the Engine Air Cleaner/Filter To inspect the air cleaner/filter, remove the filter from the vehicle and lightly shake the filter to release loose dust and dirt. If the filter remains caked with dirt, a new filter is - 2007 Buick Lucerne | Owner's Manual - Page 343
can easily get into your engine, which will damage it. Always have the air cleaner/filter in place when you are driving. Automatic Transaxle Fluid When to Check and Change Automatic Transaxle Fluid A good time to check your automatic transaxle fluid level is when the engine oil is changed. Change the - 2007 Buick Lucerne | Owner's Manual - Page 344
How to Check Automatic Transaxle Fluid (3.8L Engine) Because this operation can be a little difficult, you may choose to have this done at the dealership service department. If you do it yourself, be sure to follow all the instructions here, or you could get a false reading on the dipstick. Notice: - 2007 Buick Lucerne | Owner's Manual - Page 345
for more information on location. 1. Pull out the dipstick and wipe it with a clean rag or paper towel. 2. Push it back in all the way, wait three seconds and then pull it back out again. 3.8L V6 Engine 3. Check both sides of the dipstick, and read the lower level. The fluid level must be in - 2007 Buick Lucerne | Owner's Manual - Page 346
all the way. How to Check Automatic Transaxle Fluid (4.6L Engine) For the 4.6L V8 engine, it is not necessary to check the transaxle fluid level. A transaxle fluid leak is the only reason for fluid loss. If a leak occurs, take your vehicle to the dealership service department and have it repaired as - 2007 Buick Lucerne | Owner's Manual - Page 347
240 000 km), whichever occurs first, if you add only DEX-COOL® extended life coolant. The following explains your cooling system and how to add coolant when it is low. If you have a problem with engine overheating, see Engine Overheating on page 351. A 50/50 mixture of clean, drinkable water and DEX - 2007 Buick Lucerne | Owner's Manual - Page 348
be badly damaged. The repair cost would not be covered by your warranty. Too much water in the mixture can freeze and crack the engine, radiator, heater core, and other parts. If you have to add coolant more than four times a year, have your dealer check your cooling system. Notice: If you use extra - 2007 Buick Lucerne | Owner's Manual - Page 349
spill coolant on hot engine parts. Coolant contains ethylene glycol, and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine. Occasionally check the coolant level in the radiator. For information on how to add coolant to the radiator, see Index. When replacing the - 2007 Buick Lucerne | Owner's Manual - Page 350
to blow out and burn you badly. Never turn the surge tank pressure cap - even a little - when the engine and radiator are hot. The vehicle must be on a level surface. When your engine is cold, the coolant level should be at the FULL COLD mark, located on the side of the surge tank that faces the - 2007 Buick Lucerne | Owner's Manual - Page 351
parts are hot enough. Do not spill coolant on a hot engine. Occasionally check the coolant level in the radiator. For information on how to add coolant to the radiator, see Index. When replacing the pressure cap, make sure to turn cap until it clicks. Engine Overheating You will find a warning light - 2007 Buick Lucerne | Owner's Manual - Page 352
driving to a safe place in an emergency. Notice: If your engine catches fire because you keep driving with no coolant, your vehicle can be badly damaged. The costly repairs would not be covered by your warranty. See Overheated Engine Protection Operating Mode on page 353 for information on driving - 2007 Buick Lucerne | Owner's Manual - Page 353
hood but to get service help right away. Overheated Engine Protection Operating Mode If an overheated engine condition exists and the message ENGINE OVERHEATED STOP ENGINE is displayed, an overheat protection mode which alternates firing groups of cylinders helps prevent engine damage. In this mode - 2007 Buick Lucerne | Owner's Manual - Page 354
mark when the engine is cold. The coolant level should be above the FULL COLD mark under normal operating conditions. If it is not, you may have a leak at the pressure cap or in the radiator hoses, heater hoses, radiator, water pump or somewhere else in the cooling system. A. Radiator Pressure Cap - 2007 Buick Lucerne | Owner's Manual - Page 355
, with the engine on, check to see if the electric engine cooling fans are running. If the engine is overheating, both fans should be running. If they are not, your vehicle needs service. Notice: Engine damage from running your engine without coolant is not covered by your warranty. Notice: Using - 2007 Buick Lucerne | Owner's Manual - Page 356
Recovery Tank Notice: In cold weather, water can freeze and crack the engine, radiator, heater core and other parts. Use the recommended coolant and the proper coolant mixture. If you have not found a problem yet, but the coolant level is not at the FULL COLD mark, add a 50/50 mixture of clean - 2007 Buick Lucerne | Owner's Manual - Page 357
more thing you can try. You can add the proper coolant mixture directly to the radiator, but be sure the cooling system is cool before you do it. How to Add Coolant to the Radiator {CAUTION: Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They are under - 2007 Buick Lucerne | Owner's Manual - Page 358
you are ready to replace the cover shield. 358 5. Fill the radiator with the proper DEX-COOL® coolant mixture, up to the base of the filler neck. See Engine Coolant on page 347 for more information about the proper coolant mixture. If you see a stream of coolant coming from an air bleed valve, close - 2007 Buick Lucerne | Owner's Manual - Page 359
Watch out for the engine cooling fans. 11. By this time, the coolant level inside the radiator filler neck may be lower. If the level is lower, add more of the proper DEX-COOL® coolant mixture through the filler neck until the level reaches the base of the filler neck. 12. Then replace the pressure cap - 2007 Buick Lucerne | Owner's Manual - Page 360
safe to lift the hood, here is what you will see: {CAUTION: An electric engine cooling fan under the hood can start up even when the engine is not running and can injure you. Keep hands, clothing, and tools away from any underhood electric fan. A. Coolant Surge Tank with Pressure Cap B. Electric - 2007 Buick Lucerne | Owner's Manual - Page 361
by your warranty. Always use DEX-COOL® (silicate-free) coolant in your vehicle. How to Add Coolant to the Coolant Surge Tank If you have not found a problem yet, check to see if coolant is visible in the surge tank. If coolant is visible but the level is not at the FULL COLD mark located on the - 2007 Buick Lucerne | Owner's Manual - Page 362
. Plain water, or some other liquid such as alcohol, can boil before the proper coolant mixture will. Your vehicle's coolant warning system is set for the proper coolant mixture. With plain water or the wrong mixture, your engine could get too hot but you would not get the overheat warning. Your - 2007 Buick Lucerne | Owner's Manual - Page 363
be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine. You can remove the coolant surge tank pressure cap when the cooling system, including the coolant surge tank pressure cap - 2007 Buick Lucerne | Owner's Manual - Page 364
the level reaches the FULL COLD mark on the side of the coolant surge tank. 5. Then replace the cap. Be sure the cap is hand-tight and fully seated. When to Check Power Steering Fluid It is not necessary to regularly check power steering fluid unless you suspect there is a leak in the system or - 2007 Buick Lucerne | Owner's Manual - Page 365
engine compartment cool down. 2. Wipe the cap and the top of the reservoir clean. 3. Unscrew the cap and wipe the dipstick with a clean rag. 4. Replace the cap and completely tighten it. 5. Remove the cap again and look at the fluid level on the dipstick. The level manufacturer's instructions before - 2007 Buick Lucerne | Owner's Manual - Page 366
for reservoir location. Notice: • When using concentrated washer fluid, follow the manufacturer's instructions for adding water. • Do not mix water with ready-to-use washer fluid. Water can cause the solution to freeze and damage your washer fluid tank and other parts of the washer system. Also, water - 2007 Buick Lucerne | Owner's Manual - Page 367
a low level, your brake warning light will come on. See Brake System Warning Light on page 201. There are only two reasons why the brake fluid level in the reservoir might go down. The first is that the brake fluid goes down to an acceptable level during normal brake lining wear. When new linings are - 2007 Buick Lucerne | Owner's Manual - Page 368
fluid. Notice: • Using the wrong fluid can badly damage brake system parts. For example, just a few drops of mineral-based oil, such as engine oil, in the brake system can damage brake system parts so badly that they will have to be replaced. Do not let someone put in the wrong kind of fluid. • If - 2007 Buick Lucerne | Owner's Manual - Page 369
to drive with worn-out brake pads could result in costly brake repair. Some driving conditions or climates may cause a brake squeal when the brakes are first applied or lightly applied. This does not mean something is wrong with your brakes. Properly torqued wheel nuts are necessary to help - 2007 Buick Lucerne | Owner's Manual - Page 370
replacement brake parts. Battery Your vehicle has a maintenance free battery. When it is time for a new battery, get one that has the replacement number shown on the original battery's label. We recommend an ACDelco® replacement battery. Warning: Battery posts, terminals, and related accessories - 2007 Buick Lucerne | Owner's Manual - Page 371
under the rear seat cushion. These fumes can damage your rear seat safety belt systems. You may not be able to see this damage, and the safety belts might not provide the protection needed in a crash. If a replacement battery is ever needed, it must be vented in the same manner as the original - 2007 Buick Lucerne | Owner's Manual - Page 372
hurt if you are not careful. See Jump Starting on page 372 for tips on working around a battery without getting hurt. Also, for your audio system, see Theft-Deterrent Feature on page 271. {CAUTION: Batteries can hurt you. They can be dangerous because: • They contain acid that can burn you. • They - 2007 Buick Lucerne | Owner's Manual - Page 373
could result in costly damage to your vehicle that would not be covered by your warranty. Trying to start your vehicle by pushing or pulling it will not work, and it could damage your vehicle. 1. Check the other vehicle. It must have a 12-volt battery with a negative ground system. Notice: If the - 2007 Buick Lucerne | Owner's Manual - Page 374
have been hurt doing this, and some have been blinded. Use a flashlight if you need more light. Be sure the battery has enough water. You do not need to add water to the battery installed in your new vehicle. CAUTION: Access the remote positive (+) terminal by removing the cover. 374 (Continued) - 2007 Buick Lucerne | Owner's Manual - Page 375
of that first. If you do not, explosive gas could be present. Battery fluid contains acid that can burn you. Do not get it on you. CAUTION: Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running. 5. Check that the jumper cables do - 2007 Buick Lucerne | Owner's Manual - Page 376
the next step. The other end of the negative (−) cable does not go to the dead battery. It goes to a heavy, unpainted metal engine part or to a remote negative (−) terminal on the vehicle with the dead battery. 9. Connect the other end of the negative (−) cable at least 18 inches (45 cm) away from - 2007 Buick Lucerne | Owner's Manual - Page 377
vehicle is taken to your dealer for service if the headlamps need to be adjusted from a light colored wall. • The vehicle must have all four tires on a level surface which is level all the proper location in the vehicle. 377 Headlamp Aiming The vehicle has a visual optical headlamp aiming system. - 2007 Buick Lucerne | Owner's Manual - Page 378
Step 3 and mark it. 5. Draw or tape a horizontal line (B) on the wall the width of the vehicle at the height of the mark in Step 4. 2. Locate the aim dot on the lens of the low-beam headlamp. 3. Measure the distance from the ground to the aim dot on the low-beam - 2007 Buick Lucerne | Owner's Manual - Page 379
raise or lower the angle of the beam. 9. Make sure that the light from the headlamp is positioned at the bottom edge of the horizontal tape aim. The lamp on the right (B) shows the incorrect headlamp aim. 7. Locate the vertical headlamp aiming screws, which are under the hood near each headlamp - 2007 Buick Lucerne | Owner's Manual - Page 380
Signal, Stoplamps and Sidemarker Lamps Halogen Bulbs {CAUTION: Halogen bulbs have 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. A. Sidemarker Lamp B. Stoplamp/Taillamp/Turn - 2007 Buick Lucerne | Owner's Manual - Page 381
trim. 4. Pull back the trunk trim. 6. Pull out the taillamp assembly. 7. Turn the bulb socket counterclockwise and pull it straight out to remove it. 8. Replace the old bulb with a new one. 9. Turn the bulb socket clockwise to reinstall. 10. Reverse these steps to reinstall the taillamp assembly - 2007 Buick Lucerne | Owner's Manual - Page 382
page 106 for more information. 2. Remove the three fasteners from the trunk trim. 3. Pull back the trunk trim to access the bulbs. 4. Turn the bulb socket counterclockwise to remove it. 5. Pull the bulb straight out. 6. Replace the bulb and reinstall it in the assembly by turning it clockwise. 382 - 2007 Buick Lucerne | Owner's Manual - Page 383
Bulb Number 921 194 3057K For replacement bulbs not listed here, contact your dealer. Windshield Wiper Blade Replacement Windshield or replace the wiper blade assembly on a regular basis or when worn. For proper windshield wiper blade length and type, see Normal Maintenance Replacement Parts on - 2007 Buick Lucerne | Owner's Manual - Page 384
1. Turn the ignition to ACCESSORY, with the engine off. 2. Pull the windshield wiper assembly away from the windshield. 3. Squeeze the tabs on each side of the wiper blade assembly and slide the assembly off the end of the wiper arm. 4. Replace the blade assembly with a new one. Allowing the wiper - 2007 Buick Lucerne | Owner's Manual - Page 385
new vehicle comes with high-quality tires made by a leading tire manufacturer. If you ever have questions about your tire warranty and where to obtain service, see your GM Warranty Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked damaged, replace them. - 2007 Buick Lucerne | Owner's Manual - Page 386
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 equipment tires designed to GM's specific tire performance - 2007 Buick Lucerne | Owner's Manual - Page 387
: Maximum load that can be carried and the maximum pressure needed to support that load. Compact Spare Tire Example (A) Temporary Use Only: The compact compact spare tire is for emergency use when a regular road tire has lost air and gone flat. If your vehicle has a compact spare tire, see Compact - 2007 Buick Lucerne | Owner's Manual - Page 388
maximum pressure needed to support that load. (E) Tire , construction type, and service description. The letter T as the 388 (G) TPC Spec (Tire Performance system. The letter P as the first character in the tire size means a passenger vehicle tire engineered to standards set by the U.S. Tire and Rim - 2007 Buick Lucerne | Owner's Manual - Page 389
. Some examples of optional accessories are, automatic transmission/ transaxle, power steering, power brakes, power windows, power seats, and air conditioning. Aspect Ratio: The relationship of a tire's height to its width. Belt: A rubber coated layer of cords that is located between the plies and - 2007 Buick Lucerne | Owner's Manual - Page 390
the maximum capacity of fuel, oil, and coolant, but without air pressure is molded onto the sidewall. Maximum Load Rating: The load rating for a tire at the maximum permissible inflation pressure for that tire. Maximum Loaded Vehicle Weight: The sum of curb weight, accessory weight, vehicle capacity - 2007 Buick Lucerne | Owner's Manual - Page 391
used on passenger cars and some light duty trucks and multipurpose vehicles. Recommended at 90 degrees to the centerline of the tread. Rim: A metal support for a tire and upon which the tire beads New Tires on page 400. UTQGS (Uniform Tire Quality Grading Standards): A tire information system that - 2007 Buick Lucerne | Owner's Manual - Page 392
accessory weight, occupant weight, and cargo weight. Vehicle Placard: A label permanently attached to a vehicle showing the vehicle's capacity of air pressure needed to support your vehicle's maximum load carrying capacity. Inflation - Tire Pressure Tires need the correct amount of air pressure - 2007 Buick Lucerne | Owner's Manual - Page 393
). This system uses radio and sensor technology to check tire pressure levels. The TPMS sensors are mounted onto each tire and wheel assembly, except for the spare tire. The TPMS sensors monitor the air pressure in your vehicle's tires and transmit tire pressure readings to a receiver located in the - 2007 Buick Lucerne | Owner's Manual - Page 394
notice, during cooler weather conditions, that the tire pressure monitor light, located on the instrument panel cluster, and the CHECK TIRE PRESSURE message will your vehicle has been equipped with a tire pressure monitoring system (TPMS) that illuminates a low tire pressure telltale when one or - 2007 Buick Lucerne | Owner's Manual - Page 395
reached the level to system may not be able to detect or signal low tire pressure as intended. TPMS malfunctions may occur for a variety of reasons, including the installation of replacement or alternate tires or wheels on the vehicle that prevent the TPMS from functioning properly. Always check - 2007 Buick Lucerne | Owner's Manual - Page 396
one or more of the TPMS sensors are missing or inoperable. If the system detects a missing or inoperable sensor, an error message SERVICE TIRE MONITOR SYSTEM will be shown on the DIC display. If you have replaced a tire/wheel assembly without transferring the TPMS sensors, the error message will be - 2007 Buick Lucerne | Owner's Manual - Page 397
air pressure level as indicated on the tire and loading information label. 12. Put the valve caps back on the valve stems. The compact spare tire and wheel assembly does not have a TPMS sensor. If you replace one of the road tires with the compact spare tire, the SERVICE TIRE MONITOR SYSTEM - 2007 Buick Lucerne | Owner's Manual - Page 398
System (TPMS) operates on a radio frequency and complies with Part 15 of the FCC Rules and is subject to the following two conditions: soon as possible and check wheel alignment. Also check for damaged tires or wheels. See When It Is Time for New Tires on page 400 and Wheel Replacement on page 404 - 2007 Buick Lucerne | Owner's Manual - Page 399
. See "TPMS Sensor Identification Codes" under Tire Pressure Monitor System on page 393. Make certain that all wheel nuts are properly tightened. See "Wheel Nut Torque" under Capacities and Specifications on page 436. {CAUTION: When rotating your tires, always use the correct rotation pattern shown - 2007 Buick Lucerne | Owner's Manual - Page 400
specific tires for your vehicle. The original equipment tires installed on your vehicle, when it was new, were designed to meet General Motors Tire Performance Criteria Specification (TPC spec) system rating. If you need replacement tires, GM strongly recommends that you get tires with the same TPC - 2007 Buick Lucerne | Owner's Manual - Page 401
wheel rim flanges could develop cracks after many miles of driving. A tire and/or wheel could fail suddenly, causing a crash. Use only radial-ply tires with the wheels on your vehicle. If you must replace your vehicle's tires with those that do not have a TPC Spec label and its location on your - 2007 Buick Lucerne | Owner's Manual - Page 402
to rollover. Additionally, if your vehicle has electronic systems such as, anti-lock brakes, traction control, and electronic stability control, the performance of these systems can be affected. See Buying New Tires on page 400 and Accessories and Modifications on page 325 for additional information - 2007 Buick Lucerne | Owner's Manual - Page 403
Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law. Warning: The upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices, and - 2007 Buick Lucerne | Owner's Manual - Page 404
nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). See your dealer if any of these conditions exist. Your dealer will know the kind of wheel you need. Each new wheel should have the same load-carrying capacity, diameter, width - 2007 Buick Lucerne | Owner's Manual - Page 405
nuts, replace them only with new GM original equipment parts. This way, you will be sure to have the right wheel, wheel bolts, and wheel nuts for your vehicle. Notice: The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper - 2007 Buick Lucerne | Owner's Manual - Page 406
to the brakes, suspension, or other vehicle parts. The area conditions. CAUTION: (Continued) Follow that manufacturer's instructions . To help avoid damage to your vehicle, drive slowly, readjust or remove the device if it is contacting your vehicle, and do not spin your vehicle's wheels - 2007 Buick Lucerne | Owner's Manual - Page 407
, especially if you maintain your vehicle's tires properly. If air goes out of a tire, it is much more likely pedal and grip the steering wheel firmly. Steer to maintain lane position, and then gently brake to a stop well out part shows how to use the jacking equipment to change a flat tire - 2007 Buick Lucerne | Owner's Manual - Page 408
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 PARK (P). 3. Turn off the engine tire, use the following example as a guide to assist you in the placement of wheel blocks. The following information will tell you next how - 2007 Buick Lucerne | Owner's Manual - Page 409
The equipment you will need is located in the trunk. 1. If your vehicle has a center retainer, turn it counterclockwise to remove it. 2. Lift and remove the compact spare tire cover. 3. Remove the washer and retainer that holds down the jack and wheel wrench. 4. Remove the jack container with - 2007 Buick Lucerne | Owner's Manual - Page 410
Removing the Flat Tire and Installing the Spare Tire The tools you will be using include the jack (A) and the wheel wrench (B). 1. Place the wheel wrench securely over the wheel nut. Turn the wheel wrench counterclockwise to loosen all the wheel nuts, but do no remove them yet. 410 - 2007 Buick Lucerne | Owner's Manual - Page 411
help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle. 3. Put the jack into the flange in the frame which is located near each wheel well. The flanges are accessible through openings in the plastic trim at the bottom of the - 2007 Buick Lucerne | Owner's Manual - Page 412
jacked up is dangerous. If the vehicle slips off the jack you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack. 6. Raise the vehicle by turning the jack handle clockwise. Raise the vehicle far enough off the ground for the compact spare tire - 2007 Buick Lucerne | Owner's Manual - Page 413
the rust or dirt off. 8. Remove any rust or dirt from the wheel bolts, mounting surfaces and spare wheel. {CAUTION: Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts become loose after time. The wheel could come off and cause an accident. When you change - 2007 Buick Lucerne | Owner's Manual - Page 414
or nuts. If you do, the nuts might come loose. Your wheel could fall off, causing a serious accident. 10. Put the wheel nuts back on with the rounded end of the nuts toward the wheel. Tighten each nut by hand until the wheel is held against the hub. 11. Lower the vehicle by turning - 2007 Buick Lucerne | Owner's Manual - Page 415
to the proper torque specification. See Capacities and Specifications on page 436 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 - 2007 Buick Lucerne | Owner's Manual - Page 416
Storing a Flat or Spare Tire and Tools {CAUTION: Storing a jack, a tire, or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place. After you have put the compact spare - 2007 Buick Lucerne | Owner's Manual - Page 417
tire (F). 5. Insert the wheel wrench (G) and jack (H) into the center of the compact spare tire making sure to line up the wheel nut hole with the bolt the center retainer (A). The compact spare tire is for temporary use only. Replace the compact spare tire with a full-size tire as soon as you can - 2007 Buick Lucerne | Owner's Manual - Page 418
vehicle was new, it can lose air after a time. Check the infl tire repaired or replaced at your convenience. Of course, it is best to replace the spare with automatic car wash with guide rails. The compact spare can get caught on the rails. That can damage the tire and wheel, and maybe other parts - 2007 Buick Lucerne | Owner's Manual - Page 419
because newspapers and garments that transfer color to your home furnishings may also transfer color to your vehicle's interior. When space. Before using cleaners, read and adhere to all safety instructions on the label. While cleaning your vehicle's interior, maintain of water is a good guide. 419 - 2007 Buick Lucerne | Owner's Manual - Page 420
• Damage to your vehicle's interior may result from the use of many organic solvents such as naptha, alcohol, etc. To clean, use the following instructions: 1. Saturate a lint-free, clean white cloth with water or club soda. 2. Wring the cloth to remove excess moisture. 3. Start on the outside edge - 2007 Buick Lucerne | Owner's Manual - Page 421
panel. The increase in gloss may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. 421 - 2007 Buick Lucerne | Owner's Manual - Page 422
be required. 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 422. Washing Your Vehicle The paint finish on the vehicle provides beauty, depth of - 2007 Buick Lucerne | Owner's Manual - Page 423
clearcoat gives more depth and gloss to the colored basecoat. Always use waxes and polishes that are of years. To help keep the paint finish looking new, keep the vehicle in a garage or covered whenever possible Check the wiper blades and clean them as necessary; replace blades that look worn. 423 - 2007 Buick Lucerne | Owner's Manual - Page 424
not be covered by your warranty. Use chrome polish on chrome wheels only. 424 Use chrome polish only on chrome-plated wheels, but avoid any painted surface of the wheel, and buff off immediately after application. Notice: If you drive your vehicle through an automatic car wash that has silicone - 2007 Buick Lucerne | Owner's Manual - Page 425
and scratches can be repaired with touch-up materials available from your dealer. Larger areas of finish damage can be corrected in your dealer's body and paint shop. Chemical Paint Spotting Some weather and atmospheric conditions can create a chemical fallout. Airborne pollutants can fall upon - 2007 Buick Lucerne | Owner's Manual - Page 426
grime, smoke and fingerprints. Removes dirt and grime from chrome wheels and wire wheel covers. Removes dust, fingerprints, and surface contaminants. Spray Usage Removes swirl marks, fine scratches and other light surface contamination. Removes light scratches and protects finish. Cleans, shines and - 2007 Buick Lucerne | Owner's Manual - Page 427
Vehicle Identification Vehicle Identification Number (VIN) Engine Identification The eighth character in the VIN is the engine code. This code will help you identify your vehicle's engine, specifications, and replacement parts. Service Parts Identification Label You will find this label on your spare - 2007 Buick Lucerne | Owner's Manual - Page 428
and circuit breakers. This greatly reduces the chance of fires caused by electrical problems. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating. You will find a fuse puller - 2007 Buick Lucerne | Owner's Manual - Page 429
Fuses F1 F2 F3 Usage Spare Driver's Side Low-Beam Passenger's Side Low-Beam Fuses F4 F5 F6 Usage Airbag Ignition Engine Control Module Transaxle Ignition 429 - 2007 Buick Lucerne | Owner's Manual - Page 430
Engine Control Module (ECM), Crank Injector Coil Injector Coil Air Conditioning Air Solenoid Engine Control Module, Transaxle Control Module (ECM/TCM) Spare Spare Spare Spare Usage Heated Windshield Washer Cooling Fan 1 Spare Crank Cooling Fan 2 Anti-lock Brake System 2 Anti-lock Brake System 1 Air - 2007 Buick Lucerne | Owner's Manual - Page 431
Wiper High Air Conditioning Air Solenoid To remove the rear seat cushion, do the following: 1. Pull up on the front of the cushion to release the front hooks. 2. Pull the cushion up and out toward the front of the vehicle. Rear Underseat Fuse Block The rear fuse block is located under the - 2007 Buick Lucerne | Owner's Manual - Page 432
that position could be badly injured. After reinstalling the seat cushion, always check to be sure that the safety belts are properly routed and are not of the seat cushion until the front hooks on both ends engage. 4. Check to make sure the safety belts are properly routed and that no portion of - 2007 Buick Lucerne | Owner's Manual - Page 433
J-Case Fuses JC1 JC2 JC3 Usage Climate Control Fan Rear Defogger Electronic Leveling Control/Compressor Fuses F1 F2 F3 Usage Amplifier (Option) Not Used Interior Lamps 433 - 2007 Buick Lucerne | Owner's Manual - Page 434
F23 F24 Usage Courtesy/Passenger Side Front Turn Signal Canister Vent Magnetic Ride Control Module (Option) Leveling Compressor Not Used Not Used Switch Dimmer Fuel Pump Body Control Module Logic Airbag Accessory Power Outlets Driver's Side Turn Signal Passenger Side Rear Turn Signal Sunroof Center - 2007 Buick Lucerne | Owner's Manual - Page 435
Resistor Relays R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 Usage Retained Accessory Power Park Lamps Run (Option) Daytime Running Lamps Not Used Trunk Release Fuel Pump Not Used Door Lock Door Unlock Not Used Not Used Not Used Rear Defogger Electronic Leveling Control Compressor 435 - 2007 Buick Lucerne | Owner's Manual - Page 436
on page 452 for more information. Capacities Application Air Conditioning Refrigerant R134a Automatic Transaxle- Drain and Refill 3.8L V6 Engine 4.6L V8 Engine Engine Cooling System 3.8L V6 Engine 4.6L V8 Engine Engine Oil with Filter 3.8L V6 Engine 4.6L V8 Engine 4.5 qt 7.5 qt 4.3 L 7.1 L 11.8 qt 12 - 2007 Buick Lucerne | Owner's Manual - Page 437
) 4.6L Engines sold new in all states Wheel Nut Torque 18.0 gal 18.5 gal 18.5 gal 100 lb ft 68.1 L 70.0 L 70.0 L 140 Y English Metric All capacities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this manual. Recheck fluid level after filling. Engine Speci - 2007 Buick Lucerne | Owner's Manual - Page 438
✍ NOTES 438 - 2007 Buick Lucerne | Owner's Manual - Page 439
Section 6 Maintenance Schedule Owner Checks and Services ...448 At Each Fuel Fill ...448 At Least Once a Month ...449 At Least Once a Year ...449 Recommended Fluids and Lubricants ...452 Normal Maintenance Replacement Parts ...453 Engine Drive Belt Routing ...454 Maintenance Record ...455 - 2007 Buick Lucerne | Owner's Manual - Page 440
, or in many other ways. Maintenance Requirements Notice: Maintenance intervals, checks, inspections, replacement parts, and recommended fluids and lubricants as prescribed in this manual are necessary to keep your vehicle in good working condition. Any damage caused by failure to follow scheduled - 2007 Buick Lucerne | Owner's Manual - Page 441
checks and replacements. So please read the following and note how you drive. If you have any questions on how to keep your vehicle in good condition ® dealer to have a qualified technician do the work. Some maintenance services can be complex. So, unless you are technically qualified and have - 2007 Buick Lucerne | Owner's Manual - Page 442
Publications Ordering Information on page 478. Owner Checks and Services on page 448 tells you what should be checked, when to check it, and what you can easily do to help keep your vehicle in good condition. The proper replacement parts, fluids, and lubricants to use are listed in Recommended - 2007 Buick Lucerne | Owner's Manual - Page 443
, replace filter. See Engine Air Cleaner/Filter on page 342. See footnote (m). Rotate tires and check inflation pressures and wear. See Tire Inspection and Rotation on page 398 and "Tire Wear Inspection" in At Least Once a Month on page 449. Inspect brake system. See footnote (a). Check engine coolant - 2007 Buick Lucerne | Owner's Manual - Page 444
system components. See footnote (e). Lubricate body components. See footnote (f). 3.8L Engine Only: Check transaxle fluid level and add fluid as needed. Replace passenger compartment air filter. See footnote (g). Maintenance I • Maintenance II Additional Required Services The following services - 2007 Buick Lucerne | Owner's Manual - Page 445
Required Services (cont'd) Service and Miles (Kilometers) Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 342. V8 Engine Only: Throttle body service. An Emission Control Service. See footnotes † and (l). Change automatic transaxle fluid and filter (severe service). See - 2007 Buick Lucerne | Owner's Manual - Page 446
cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect other brake parts, including calipers, parking brake, etc. (b) Visually inspect front and rear suspension and steering system for damaged, loose, or missing parts or signs of wear. Inspect power steering - 2007 Buick Lucerne | Owner's Manual - Page 447
See Engine Coolant on page 347 for what to use. Inspect hoses. Clean radiator, condenser, pressure cap, 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 - 2007 Buick Lucerne | Owner's Manual - Page 448
assist you with these checks and services. Be sure any level. Failure to keep your engine oil at the proper level can cause damage to your engine not covered by your warranty. Engine Coolant Level Check Check the engine coolant level and add DEX-COOL® coolant mixture if necessary. See Engine Coolant - 2007 Buick Lucerne | Owner's Manual - Page 449
vehicle starts in any other position, contact your GM Goodwrench® dealer for service. 449 Tire Wear Inspection Tire rotation may be required for high mileage highway drivers prior to the Engine Oil Life System service notification. Check the tires for wear and, if necessary, rotate the tires. See - 2007 Buick Lucerne | Owner's Manual - Page 450
to RUN, but do not start the engine. Without applying the regular brake, try to move the shift lever out of PARK (P) with normal effort. If the shift lever moves out of PARK (P), contact your GM Goodwrench® dealer for service. Ignition Transaxle Lock Check While parked, and with the parking - 2007 Buick Lucerne | Owner's Manual - Page 451
held by the parking brake only. • To check the PARK (P) mechanism's holding ability: With the engine running, shift to PARK (P). Then release the parking brake followed by the regular brake. Contact your GM Goodwrench® dealer if service is required. Underbody Flushing Service At least every spring - 2007 Buick Lucerne | Owner's Manual - Page 452
Engine Coolant on page 347. Hydraulic Brake Delco® Supreme 11 Brake Fluid or System equivalent DOT-3 brake fluid. Windshield GM Optikleen® Washer Solvent. Washer Usage Fluid/Lubricant Chassis Lubricant (GM Part No. U.S. 12377985, in Parking Brake Canada 88901242) or lubricant Cable Guides meeting - 2007 Buick Lucerne | Owner's Manual - Page 453
number, or specification can be obtained from your dealer. Normal Maintenance Replacement Parts Part Engine Air Cleaner/Filter Engine Oil Filter 3.8L V6 Engine 4.6L V8 Engine Passenger Compartment Air Filter Spark Plugs 3.8L V6 4.6L V8 Windshield Wiper Blades Driver's Side - 23.6 inches (60.0 cm - 2007 Buick Lucerne | Owner's Manual - Page 454
Engine Drive Belt Routing 4.6L V8 Engine 3.8L V6 Engine 454 - 2007 Buick Lucerne | Owner's Manual - Page 455
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 440. Any additional information from Owner Checks and Services on page 448 can be added on the following record pages. You - 2007 Buick Lucerne | Owner's Manual - Page 456
Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 456 - 2007 Buick Lucerne | Owner's Manual - Page 457
Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 457 - 2007 Buick Lucerne | Owner's Manual - Page 458
Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 458 - 2007 Buick Lucerne | Owner's Manual - Page 459
Defects to General Motors ...478 Service Publications Ordering Information ...478 Customer Assistance and Information ...460 Customer Satisfaction Procedure ...460 Online Owner Center ...463 Customer Assistance for Text Telephone (TTY) Users ...464 Customer Assistance Offices ...464 GM Mobility - 2007 Buick Lucerne | Owner's Manual - Page 460
to give the Customer Assistance Representative: • Vehicle Identification Number. This is available from the vehicle registration or title, or the plate at the top left of the instrument panel. • Dealership name and location • Vehicle delivery date and present mileage When contacting Buick, please - 2007 Buick Lucerne | Owner's Manual - Page 461
automotive disputes regarding vehicle repairs or the interpretation of the New Vehicle Limited Warranty. Although you may be required to resort to this case, you may reject it and proceed with any other venue for relief available to you. You may contact the BBB Auto Line Program using the toll- - 2007 Buick Lucerne | Owner's Manual - Page 462
of owner disputes involving factory-related vehicle service claims. The program provides for the process, from the time you file your complaint to the final decision, should be completed in toll-free 1-800-207-0685. Alternatively you may call the General Motors Customer Communication Centre, 1-800-263- - 2007 Buick Lucerne | Owner's Manual - Page 463
including tips and videos and an electronic version of this owner manual. • Keep track of your vehicle's service history and maintenance schedule. • Find GM dealers for service nationwide. • Receive special promotions and privileges only available to members. Refer to www.MyGMLink.com on the web for - 2007 Buick Lucerne | Owner's Manual - Page 464
are deaf, hard of hearing, or speech-impaired and who use Text Telephones (TTYs), Buick has TTY equipment available at its Customer Assistance Center. Any TTY user can communicate with Buick by dialing: 1-800-83-BUICK. TTY users in Canada can dial 1-800-263-3830. Roadside Assistance: 1-800-252-1112 - 2007 Buick Lucerne | Owner's Manual - Page 465
de R.L. de C.V. Customer Assistance Center Paseo de la Reforma # 2740 Col. Lomas de Bezares C.P. 11910, Mexico, D.F. 01-800-508-0000 Long Distance: 011-52-53 29 0 800 This program, available to qualified applicants, can reimburse you up to $1,000 of the cost of eligible aftermarket adaptive equipment - 2007 Buick Lucerne | Owner's Manual - Page 466
in the U.S. during the Bumper-to-Bumper warranty period and, in Canada, during the Base Warranty coverage period of the New Vehicle Limited Warranty, up to a maximum coverage of $100. • Fuel Delivery: Delivery of enough fuel for the customer to get to the nearest service station (approximately $5 in - 2007 Buick Lucerne | Owner's Manual - Page 467
for warranty service or in the event of a vehicle-disabling accident. Winch-out assistance when the vehicle is mired in sand, mud, or snow. • Flat Tire Change: Installation of your spare tire in good condition will be covered at no charge. The customer is responsible for the repair or replacement of - 2007 Buick Lucerne | Owner's Manual - Page 468
, mechanical failures are covered under Buick's Bumper-to-Bumper warranty for U.S. customers, and the duration of the Base Warranty Coverage for Canadian customers of the new Vehicle Limited Warranty. However, any cost for parts and labor for non-warranty repairs are the responsibility of the - 2007 Buick Lucerne | Owner's Manual - Page 469
to offer Courtesy Transportation, a customer support program for new vehicles. For warranty repairs during the Bumper-to-Bumper (U.S.) or Base Warranty Coverage period (Canada), provided by the New Vehicle Limited Warranty, interim transportation may be available under the Courtesy Transportation - 2007 Buick Lucerne | Owner's Manual - Page 470
one of the following: In addition, for U.S. customers, should you arrange transportation through a friend or relative, limited reimbursement for reasonable fuel expenses may be available. Claim amounts should reflect actual costs and be supported by original receipts. Courtesy Rental Vehicle Your - 2007 Buick Lucerne | Owner's Manual - Page 471
(EDR). In a crash event, computer systems, such as the airbag Sensing and Diagnostic Module (SDM) in your vehicle may record information about the condition of the vehicle and how it was operated, such as data related to engine speed, brake application, throttle position, vehicle speed, safety - 2007 Buick Lucerne | Owner's Manual - Page 472
make it available for service agreement or manual for information on its operations and data collection. Collision Damage Repair If your vehicle is involved in a collision and it is damaged, have the damage repaired by a qualified technician using the proper equipment and quality replacement parts - 2007 Buick Lucerne | Owner's Manual - Page 473
also available. These are made 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 - 2007 Buick Lucerne | Owner's Manual - Page 474
Some insurance companies will not specify aftermarket collision parts. When purchasing insurance, we recommend that you assure your vehicle will be repaired with GM original equipment collision parts. If such insurance coverage is not available from your current insurance carrier, consider switching - 2007 Buick Lucerne | Owner's Manual - Page 475
will be taking it. Get a card from the tow truck operator or write down the driver's name, the service's name, and the phone number. • Remove any valuables from your vehicle before it is towed away. Make sure this includes your insurance information and registration - 2007 Buick Lucerne | Owner's Manual - Page 476
the repair using aftermarket parts. Discuss this with your repair professional, and insist on Genuine GM parts. Remember if your vehicle is leased you may be obligated to have the vehicle repaired with Genuine GM parts, even if your insurance coverage does not pay the full cost. If another party - 2007 Buick Lucerne | Owner's Manual - Page 477
), in addition to notifying General Motors. If NHTSA receives similar complaints, it may open an investigation, and if it finds that order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or General Motors. To contact NHTSA, you may - 2007 Buick Lucerne | Owner's Manual - Page 478
Buick Customer Customer Communication Centre, CA1-163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 Service Publications Ordering Information Service Manuals Service Manuals have the diagnosis and repair information on engines, transmission, axle suspension, brakes, electrical, steering, body - 2007 Buick Lucerne | Owner's Manual - Page 479
and Past Model Order Forms Technical Service Bulletins and Manuals are available for current and past model GM Owner Manual, and Warranty Booklet. RETAIL SELL PRICE: $35.00 US + Processing Fee Without Portfolio: Owner's Manual only Customers: All listed prices are quoted in U.S. funds. - 2007 Buick Lucerne | Owner's Manual - Page 480
✍ NOTES 480 - 2007 Buick Lucerne | Owner's Manual - Page 481
...325 Accessory Power Outlet(s) ...181 Additives, Fuel ...328 Add-On Electrical Equipment ...428 Air Cleaner/Filter, Engine ...342 Air Conditioning ...182, 186 Airbag Passenger Status Indicator ...198 Readiness Light ...197 Airbag Sensing and Diagnostic Module (SDM) ...471 Airbag System ...70 - 2007 Buick Lucerne | Owner's Manual - Page 482
Trip ...Brake Anti-Lock Brake System (ABS) ...Emergencies ...Panic Assist ...Parking ...System Warning Light ...Brakes ...Braking ...Braking in Emergencies ...Break-In, New Vehicle ...Bulb Replacement ...Halogen Bulbs ...Headlamp Aiming ...License Plate Lamps ...Replacement Bulbs ...Taillamps and - 2007 Buick Lucerne | Owner's Manual - Page 483
Proposition 65 Warning ...326 Canadian Owners ...3 Capacities and Specifications ...436 Carbon Monoxide ... ...406 Charging System Light ...200 Check Engine Light ...206 Checking Things Under Cigarette Lighter ...182 Cleaning Aluminum or Chrome-Plated Wheels ...424 Exterior Lamps/Lenses ...422 Fabric - 2007 Buick Lucerne | Owner's Manual - Page 484
Net ...152 Coolant Engine Temperature Gage ...204 Engine Temperature Warning Light ...204 Heater, Engine ...117 Cooled Seats ...12 Cooling System ...354, 360 Cornering Lamps ...173 Courtesy Lamps ...174 Cruise Control ...167 Cruise Control Light ...210 Cupholder(s) ...151 Customer Assistance - 2007 Buick Lucerne | Owner's Manual - Page 485
Underhood Fuse Block ...Engine Air Cleaner/Filter ...Battery ...Check and Service Engine Soon Light ...Coolant ...Coolant Heater ...Coolant Temperature Gage ...Coolant Temperature Warning Light ...Drive Belt Routing ...Engine Compartment Overview ...Exhaust ...Oil ...Oil Life System ...176 428 428 - 2007 Buick Lucerne | Owner's Manual - Page 486
Exterior Lamps ...170 Exterior Lighting Battery Saver ...173 F Filter Engine Air Cleaner ...Finish Damage ...Flashers, Hazard Warning ...Flash-to-Pass ...Flat Tire ...Flat Tire, Changing ...Flat Tire, Storing ...342 425 160 164 407 408 416 Fluid Automatic Transaxle ...Power Steering ...Windshield - 2007 Buick Lucerne | Owner's Manual - Page 487
G Gage Engine Coolant Temperature ...Fuel ...Speedometer ...Tachometer ...Garage Door Opener ... Wheel ...161 Heater ...182 Heater ...186 Highbeam On Light ...210 Highway Hypnosis ...299 Hill and Mountain Roads ...300 Hood Checking Things Under ...332 Release ...333 Horn ...160 How to Use This Manual - 2007 Buick Lucerne | Owner's Manual - Page 488
...173 Fog ...173 Front Reading ...175 Inadvertent Power Battery Saver ...177 LATCH System Child Restraints ...55 License Plate Lamps ...383 Light Airbag Readiness ...197 Anti-Lock Brake System Warning ...202 Brake System Warning ...201 Charging System ...200 J Jump Starting ...372 K Keyless Entry - 2007 Buick Lucerne | Owner's Manual - Page 489
Requirements ...440 Normal Maintenance Replacement Parts ...453 Owner Checks and Services ...448 Recommended Fluids and Lubricants ...452 Scheduled Maintenance ...442 Using ...440 Your Vehicle and the Environment ...440 Malfunction Indicator Light ...206 Manual Passenger Seat ...9 Memory Seat - 2007 Buick Lucerne | Owner's Manual - Page 490
463 N Navigation/Radio System, see Navigation Manual ...271 New Vehicle Break-In ...113 Normal Maintenance Replacement Parts ...453 O Odometer ...196 Odometer, Trip ...196 Off-Road Recovery ...288 Oil Engine ...337 Pressure Light ...209 Oil, Engine Oil Life System ...340 Older Children, Restraints - 2007 Buick Lucerne | Owner's Manual - Page 491
Outlet(s), Accessory Power ...181 Outside Automatic Dimming Heated Mirror ...135 Convex Mirror ...134 Curb View Assist Mirror ...134 Power Mirrors ...133 Overheated Engine Protection Operating Mode ...353 Owner Checks and Services ...448 Owners, Canadian ...3 P Paint, Damage ...Panic Brake Assist - 2007 Buick Lucerne | Owner's Manual - Page 492
Restraint System Check Checking the Restraint Systems ...88 Replacing Restraint System Parts After a Crash ...89 Retained Accessory Power (RAP) ...115 Right Front Passenger Position, Safety Belts ...34 Roadside Assistance Program ...466 Rocking Your Vehicle to Get it Out ...307 Routing, Engine Drive - 2007 Buick Lucerne | Owner's Manual - Page 493
...62 Right Front Seat Position ...65 Security Light ...210 Service ...325 Accessories and Modifications ...325 Adding Equipment to the Outside of Your Vehicle ...327 California Proposition 65 Warning ...326 Doing Your Own Work ...326 Engine Soon Light ...206 Publications Ordering Information ...478 - 2007 Buick Lucerne | Owner's Manual - Page 494
Installing ...Removing ...Storing ...Specifications, Capacities ...Speedometer ...StabiliTrak® System ...StabiliTrak® Indicator Light ...Starting Your Engine ...Steering ...Steering Wheel Controls, Audio ...Steering Wheel, Heated ...Steering Wheel, Tilt Wheel ...Storage Areas Center Console Storage - 2007 Buick Lucerne | Owner's Manual - Page 495
...Wheel Alignment and Tire Balance ...Wheel Replacement ...When It Is Time for New Tires ...Towing Recreational Vehicle ...Towing a Trailer ...Your Vehicle ... 402 407 392 398 410 393 410 409 416 386 389 402 404 404 400 313 315 313 Traction Control System (TCS) ...Control System Warning Light - 2007 Buick Lucerne | Owner's Manual - Page 496
Vehicle Customization, DIC ...231 Vehicle Data Collection and Event Data Recorders ...471 Vehicle Identification Number (VIN) ...427 Service Parts Identification Label ...427 Ventilation Adjustment ...192 Visors ...109 Wheels Alignment and Tire Balance ...404 Different Size ...402 Replacement ...404