2005 Buick LeSabre Owner's Manual
2005 Buick LeSabre Manual
2005 Buick LeSabre manual content summary:
- 2005 Buick LeSabre | Owner's Manual - Page 1
2005 Buick LeSabre Owner Manual Seats and Restraint Systems ...1-1 Front Seats ...1-2 Safety Belts ...1-8 Child Restraints ...1-28 Airbag System ...1-47 Restraint System Check ...1-56 Features and Controls ...2-1 Keys ...2-3 Doors and Locks ...2-10 Windows ...2-16 Theft-Deterrent Systems ...2-18 - 2005 Buick LeSabre | Owner's Manual - Page 2
is done, it can help you learn about the features and controls for the vehicle. Pictures and words work together in the owner manual to explain things. 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 - 2005 Buick LeSabre | Owner's Manual - Page 3
cautions in this book. We use a box and the word CAUTION to tell about things that could hurt you if you were to ignore the warning. You will also find a circle with a slash through it in this book. This safety symbol means "Do Not," "Do Not do this" or "Do Not - 2005 Buick LeSabre | Owner's Manual - Page 4
indicator, reference the 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 - 2005 Buick LeSabre | Owner's Manual - Page 5
These are some examples of symbols that may be found on the vehicle: v - 2005 Buick LeSabre | Owner's Manual - Page 6
✍ NOTES vi - 2005 Buick LeSabre | Owner's Manual - Page 7
You See After an Airbag Inflates? ...1-54 Servicing Your Airbag-Equipped Vehicle ...1-56 Restraint System Check ...1-56 Checking Your Restraint Systems ...1-56 Replacing Restraint System Parts After a Crash ...1-57 Front Seats ...1-2 Manual Seats ...1-2 Power Seats ...1-2 Manual Lumbar ...1-3 Power - 2005 Buick LeSabre | Owner's Manual - Page 8
into place. If your vehicle has this feature, the control for the power seat is located on the outboard side of each front seat. To adjust the power seats, do the following: • Raise or lower the front of the seat cushion by pressing the forward edge of the control up or down. • Raise or lower the - 2005 Buick LeSabre | Owner's Manual - Page 9
rst to get the proper position. Then continue with the lumbar adjustment. The knob that controls this feature is located on the outboard side of each front seat. Turn the knob toward the front of the vehicle to increase lumbar support. Turn the knob toward the rear of the vehicle to decrease lumbar - 2005 Buick LeSabre | Owner's Manual - Page 10
feature, press this button to turn on the heating element in the seat. The heated seat buttons are located on the driver's and front passenger's door panel. The low setting warms the seatback and cushion until the seat has the manual recliner, lift the lever on the outboard side of the seat and move - 2005 Buick LeSabre | Owner's Manual - Page 11
have the seatback reclined if your vehicle is moving. For proper protection when the vehicle is in motion, have the seatback upright. Then sit well back in the seat and wear your safety belt properly. 1-5 - 2005 Buick LeSabre | Owner's Manual - Page 12
Power Reclining Seatback If your vehicle has power reclining seats, the switch is located on the outboard side of both front seats. Press the switch toward the rear of the vehicle to recline the seat and toward the front of the vehicle to raise the seat. Do not have the seatback reclined if your - 2005 Buick LeSabre | Owner's Manual - Page 13
pelvic bones. This could cause serious internal injuries. For proper protection when the vehicle is in motion, have the seatback upright. Then sit well back in the seat and wear your safety belt properly. Adjust your head restraint so that the top of the restraint is closest to the top of your - 2005 Buick LeSabre | Owner's Manual - Page 14
Safety Belts {CAUTION: 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 not do with safety belts. It is extremely dangerous to ride in a cargo area, inside or outside of a vehicle. In a collision, people - 2005 Buick LeSabre | Owner's Manual - Page 15
comes on as a reminder to buckle up. See Safety Belt Reminder Light on page 3-36. Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. In most states and most crashes buckling up does matter...a lot! Take the simplest vehicle. Suppose it is just a seat on wheels. 1-9 - 2005 Buick LeSabre | Owner's Manual - Page 16
Put someone on it. Get it up to speed. Then stop the vehicle. The rider does not stop. 1-10 - 2005 Buick LeSabre | Owner's Manual - Page 17
The person keeps going until stopped by something. In a real vehicle, it could be the windshield... or the instrument panel... 1-11 - 2005 Buick LeSabre | Owner's Manual - Page 18
. That is why safety belts make such good sense. A: Airbags are in many vehicles today and will be in most of them in the future. But they 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 - 2005 Buick LeSabre | Owner's Manual - Page 19
Wear Safety Belts Properly This part is only for people of If a child will be riding in your vehicle, see will want to know which restraint systems your vehicle has. We will start protect you from things beyond your control, such as bad drivers. Most seat so you can sit up straight. To see how, see - 2005 Buick LeSabre | Owner's Manual - Page 20
the belt across you very quickly. If this happens, let the belt go back slightly to unlock it. Then pull the belt across you more slowly. 4. 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 - 2005 Buick LeSabre | Owner's Manual - Page 21
Q: What is wrong with this? {CAUTION: You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. A: The shoulder belt is too loose. It will not give nearly as much protection - 2005 Buick LeSabre | Owner's Manual - Page 22
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 - 2005 Buick LeSabre | Owner's Manual - Page 23
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 ribs, which are not as strong - 2005 Buick LeSabre | Owner's Manual - Page 24
Q: What is wrong with this? {CAUTION: You can be seriously injured by a twisted belt. In a crash, you would not have the full width of the belt to spread impact forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer to fix it. A: The belt is twisted across the - 2005 Buick LeSabre | Owner's Manual - Page 25
be seriously injured if they do not wear safety belts. To unlatch the belt, just push the button on the buckle. The belt should go back out of the way. Before you close the door, be sure the belt is out of the way. If you slam the door on it - 2005 Buick LeSabre | Owner's Manual - Page 26
. The right front passenger's safety belt works the same way as the driver's safety belt - except for one thing. If you ever pull the lap portion of the belt out all the way, you will engage the child restraint locking feature. If this happens, just let the belt go back all the way - 2005 Buick LeSabre | Owner's Manual - Page 27
up! Accident statistics show that unbelted people in the rear seat are hurt more often in crashes than those who are 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 - 2005 Buick LeSabre | Owner's Manual - Page 28
seating positions have lap-shoulder belts. Here is how to wear one properly. 1. Pick up the latch plate and pull the belt across you. Do not let it get twisted. The shoulder belt may lock if you pull the belt across you very quickly. If this happens, let the belt go back - 2005 Buick LeSabre | Owner's Manual - Page 29
down on the buckle end of the belt as you pull up on the shoulder part. The lap part of the belt should be worn low and snug on the hips, just touching the 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. 1-23 - 2005 Buick LeSabre | Owner's Manual - Page 30
The safety belt locks if there is a sudden stop or a crash, or if you pull the belt very quickly out of the retractor. {CAUTION: You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit - 2005 Buick LeSabre | Owner's Manual - Page 31
belt comfort for children who have outgrown child restraints and booster seats and for smaller adults, the comfort guides may be installed on the shoulder belts. Here is how to install a comfort guide and use the safety belt: 1. Remove the guide from its storage pocket on the side of the seatback - 2005 Buick LeSabre | Owner's Manual - Page 32
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 - 2005 Buick LeSabre | Owner's Manual - Page 33
more information, see the instruction sheet that comes with the extender. 4. Buckle, position and release the safety belt as described in Rear Seat Passengers on page 1-21. Make sure that the shoulder belt crosses the shoulder. To remove and store the comfort guides, squeeze the belt edges together - 2005 Buick LeSabre | Owner's Manual - Page 34
, which could cause severe or even fatal internal injuries in a crash. Accident statistics show that children are safer if they are restrained in the rear seat. In a crash, children who are not buckled up can strike other people who are buckled up, or can be thrown out of the vehicle. Older - 2005 Buick LeSabre | Owner's Manual - Page 35
child's face or neck? A: If the child is sitting in a seat next to a window, move the child toward the center of the vehicle. If the child close to the child's face or neck, you might want to place the child in a seat that has a lap belt, if your vehicle has one. {CAUTION: Never do this. Here - 2005 Buick LeSabre | Owner's Manual - Page 36
{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 - 2005 Buick LeSabre | Owner's Manual - Page 37
belts alone, unless there is no other choice. Instead, they need to use a child restraint. {CAUTION: People should never hold a baby in their arms while riding in a vehicle. A baby does not weigh much - until a crash. During a crash a baby will become so heavy it is not possible to hold it. For - 2005 Buick LeSabre | Owner's Manual - Page 38
. The restraint manufacturer's instructions that come with the restraint state the weight and height limitations for Airbags plus lap-shoulder belts offer protection for adults and older children, but not for young children and infants. Neither the vehicle's safety belt system nor its airbag system - 2005 Buick LeSabre | Owner's Manual - Page 39
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 of an infant's body, the back and shoulders. Infants always should be secured in appropriate infant restraints. {CAUTION: The body - 2005 Buick LeSabre | Owner's Manual - Page 40
. Make sure that the infant's head rests toward the center of the vehicle. A rear-facing infant seat (B) provides restraint with 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 - 2005 Buick LeSabre | Owner's Manual - Page 41
as T-shaped or shelf-like shields. A booster seat (F-G) is a child restraint designed to improve the fit of the vehicle's safety belt system. Some booster seats have a shoulder belt positioner, and some high-back booster seats have a five-point harness. A booster seat can also help a child to see out - 2005 Buick LeSabre | Owner's Manual - Page 42
an add-on child restraint, refer to the instructions that come with the restraint which may be on the restraint itself or in a booklet, or both, and to this manual. The child restraint instructions are important, so if they are not available, obtain a replacement copy from the manufacturer. 1-36 - 2005 Buick LeSabre | Owner's Manual - Page 43
-facing child restraint would be very close to the inflating airbag. Always secure a rear-facing child restraint in a rear seat. If you need to secure a forward-facing child restraint in the right front seat, always move the front passenger seat as far back as it will go. It is better to secure the - 2005 Buick LeSabre | Owner's Manual - Page 44
strap always to be anchored. Be sure to read and follow the instructions for your child restraint. If yours requires that the top strap be in Top Strap Anchor Location on page 1-39. Be sure to use an anchor point located on the same side of the vehicle as the seating position where the child - 2005 Buick LeSabre | Owner's Manual - Page 45
the child restraint manufacturer's instructions say. Do not secure a child restraint with a top strap in the right front passenger's position if Strap Anchor Location Your vehicle has top strap anchors already installed for the rear seating positions. You will find them behind the rear seat on the - 2005 Buick LeSabre | Owner's Manual - Page 46
Lower Anchorages and Top Tethers for Children (LATCH System) Your vehicle has the LATCH system. You will find anchors for all three rear seating positions. This system, designed to make installation of child restraints easier, does not use the vehicle's safety belts. Instead, it uses vehicle anchors - 2005 Buick LeSabre | Owner's Manual - Page 47
system in your vehicle, you need a child restraint designed for that system. To assist you in locating the lower anchors for this child restraint system, each seating position with the LATCH system the instructions that came with that restraint, and also the instructions in this manual. 1-41 - 2005 Buick LeSabre | Owner's Manual - Page 48
back of the seat cushion. See Lower Anchorages and Top Tethers for Children (LATCH System) on page 1-40. 2. Put the child restraint on the seat. 3. Attach and tighten the LATCH attachments on the child restraint to the LATCH anchorages in the vehicle. The child restraint instructions To remove the - 2005 Buick LeSabre | Owner's Manual - Page 49
Tilt the latch plate to adjust the belt if needed. 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. 1-43 - 2005 Buick LeSabre | Owner's Manual - Page 50
and be ready to work for an adult or larger child passenger. 1-44 If you need to secure a forward-facing child restraint in the right front passenger seat, always move the front passenger seat as far back as it will go. It is better to secure the child restraint in a rear - 2005 Buick LeSabre | Owner's Manual - Page 51
in the child restraint when and as the instructions say. 1. Because your vehicle has a right front passenger airbag, always move the seat as far back as it will go before securing a forward-facing child restraint. See Power Seats on page 1-2 or Manual Seats on page 1-2. 2. Put the child restraint on - 2005 Buick LeSabre | Owner's Manual - Page 52
4. 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. 5. Pull the rest of the lap belt all the way out of the retractor to set the lock. 1-46 - 2005 Buick LeSabre | Owner's Manual - Page 53
passenger. If your vehicle has a side impact airbag for the driver and/or right front passenger, the words AIR BAG will appear on the airbag covering on the side of the seatback closest to the door. 6. To tighten the belt, feed the lap belt back into the retractor while you push down on the child - 2005 Buick LeSabre | Owner's Manual - Page 54
airbag system: CAUTION: (Continued) {CAUTION: You can be severely injured or killed in a crash if you are not wearing your safety belt - even if you have airbags it. Airbags are designed to work with safety belts but do not replace them. Frontal airbags for the driver and right front passenger are - 2005 Buick LeSabre | Owner's Manual - Page 55
1-28 or Infants and Young Children on page 1-31. There is an airbag readiness light on the instrument panel, which shows AIR BAG. The system checks the airbag electrical system for malfunctions. The light tells you if there is an electrical problem. See Airbag Readiness Light on page 3-37. 1-49 - 2005 Buick LeSabre | Owner's Manual - Page 56
Where Are the Airbags? The right front passenger's frontal airbag is in the instrument panel on the passenger's side. The driver's frontal airbag is in the middle of the steering wheel. If your vehicle has one, the driver's side impact airbag is in the side of the driver's seatback closest to the - 2005 Buick LeSabre | Owner's Manual - Page 57
or put anything on the steering wheel hub or on or near any other airbag covering. Do not let seat covers block the inflation path of a side impact airbag. If your vehicle has one, the right front passenger's side impact airbag is in the side of the passenger's seatback closest to the door. 1-51 - 2005 Buick LeSabre | Owner's Manual - Page 58
sensors, which help the sensing system distinguish between a moderate frontal impact and a more severe frontal impact. For moderate frontal impacts, these airbags inflate at a level goes straight into the object. The frontal airbags (driver and right front passenger) are not intended to inflate during - 2005 Buick LeSabre | Owner's Manual - Page 59
inside the steering wheel and instrument panel. For vehicles with side impact airbags, the airbag modules are located in the seatback closest to the driver's and/or right front passenger's door. How Does an Airbag Restrain? In moderate to severe frontal or near frontal collisions, even belted - 2005 Buick LeSabre | Owner's Manual - Page 60
, then get fresh air by opening a window or a door. If you experience breathing problems following an airbag deployment, you should seek medical attention. Your vehicle has a feature that will automatically unlock the doors and turn the interior lamps on when the airbags inflate (if battery power is - 2005 Buick LeSabre | Owner's Manual - Page 61
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. Notice: If you damage the covering for the driver's or the right front passenger's airbag, or the airbag covering on the driver's and - 2005 Buick LeSabre | Owner's Manual - Page 62
how your vehicle should be serviced. There are parts of the airbag system in several places around your vehicle. Your dealer and the service manual have information about servicing your vehicle and the airbag system. To purchase a service manual, see Service Publications Ordering Information on page - 2005 Buick LeSabre | Owner's Manual - Page 63
not work after a crash, the special part of the safety belt that goes through the seat to the adjuster may need to be replaced. If an airbag inflates, you will need to replace airbag system parts. See the part about the airbag system earlier in this manual. {CAUTION: A crash can damage the restraint - 2005 Buick LeSabre | Owner's Manual - Page 64
✍ NOTES 1-58 - 2005 Buick LeSabre | Owner's Manual - Page 65
Section 2 Features and Controls Retained Accessory Power (RAP) ...2-23 Starting Your Engine ...2-23 Engine Coolant Heater ...2-24 Automatic Transaxle Operation ...2-25 Parking Brake ...2-27 Shifting Into Park (P) ...2-28 Shifting Out of Park (P) ...2-30 Parking Over Things That Burn ...2-30 Engine - 2005 Buick LeSabre | Owner's Manual - Page 66
Section 2 Features and Controls Sunroof ...2-44 Vehicle Personalization ...2-45 Memory Seat and Mirrors ...2-45 Storage Areas ...2-43 Glove Box ...2-43 Center Console Storage Area ...2-43 Convenience Net ...2-43 2-2 - 2005 Buick LeSabre | Owner's Manual - Page 67
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 - 2005 Buick LeSabre | Owner's Manual - Page 68
, ignition, and glove box). Your vehicle has the PASS-Key® III vehicle theft system. Both the master and VALET key have a transponder in the key head that matches a decoder in the vehicle's steering column. If a replacement key or any additional key is needed, you must purchase this key from your - 2005 Buick LeSabre | Owner's Manual - Page 69
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 System Operation on page 2-6. • If you are still having trouble, see your dealer or a qualified technician for service. 2-5 - 2005 Buick LeSabre | Owner's Manual - Page 70
Keyless Entry System Operation With this feature, you can lock and unlock your doors or unlock your trunk from about 3 feet (1 m) up to 30 feet (9 m) away using the remote keyless entry transmitter supplied with your vehicle. If your vehicle is equipped with the DIC, the numbers on the back of your - 2005 Buick LeSabre | Owner's Manual - Page 71
exterior lamps will not flash if the manual parking lamps are on. • Automatic Door Locks: This feature programs your door locks to automatically lock the last door. • Perimeter Lighting: This feature provides for the daytime running lamps (DRL), parking lamps and the back-up lamps to turn on when - 2005 Buick LeSabre | Owner's Manual - Page 72
DIC, you must program this feature using it. See Driver Information used to change this setting. To verify the mode selected, remove the key from the ignition and close all of the doors vehicle. If a transmitter is lost or stolen, a replacement can be purchased through your dealer. Remember to bring - 2005 Buick LeSabre | Owner's Manual - Page 73
is separated, use a pencil eraser to remove the old battery. Do not use a metal object. 3. Remove and replace the battery as the instructions inside the cover indicate. Use one Duracell® battery, type DL-2032, or a similar type. 4. Snap the transmitter back together tightly to be sure no moisture - 2005 Buick LeSabre | Owner's Manual - Page 74
has a content theft-deterrent system, use the key or remote keyless entry transmitter. This will avoid setting off the alarm. Turn the key toward the front of the vehicle to lock the inside, use the manual door lock knobs, located above the door handles, or use the power door lock switches. 2-10 - 2005 Buick LeSabre | Owner's Manual - Page 75
door locks, you can lock or unlock all the doors on your vehicle. The power door lock switches are located on the driver's and front passenger's door panels. Delayed Locking This feature lets the driver delay the actual locking of the vehicle. When the driver's power door lock switch or remote - 2005 Buick LeSabre | Owner's Manual - Page 76
automatically. If you need to lock the doors before shifting out of PARK (P), use the manual door lock control or power door lock switch. Personalization Programming You can program the automatic door locks feature to change to the following modes: Mode 0: No automatic door lock or unlock. Mode - 2005 Buick LeSabre | Owner's Manual - Page 77
is equipped with the DIC, you must use it to program this feature. See Driver Information Center (DIC) on page 3-47. If your locks, do the following: 1. Open the rear door you want to lock. 2. Move the lever located on the inside door edge, all the way to the lock symbol. 3. Close the door. 4. Do - 2005 Buick LeSabre | Owner's Manual - Page 78
Climate Control System in the Index. • If you have air outlets on or under the instrument panel, open them all the way. See Engine Exhaust on page 2-31. Lockout Protection The power door locks will not work if the key is in the ignition and a door is open. You can override this feature by - 2005 Buick LeSabre | Owner's Manual - Page 79
handle only to help you open the trunk lid. There is a glow-in-the-dark emergency trunk release handle located near the trunk latch. This handle will glow following exposure to light. Pull the release handle up to open the trunk from the inside. Trunk Security Override The remote keyless entry - 2005 Buick LeSabre | Owner's Manual - Page 80
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 - 2005 Buick LeSabre | Owner's Manual - Page 81
passenger's visor vanity mirror, the lamp will turn on. Your vehicle may also have a lighted driver's visor vanity mirror. Express-Down Window The driver's and front passenger's windows have an express-down feature. Pull the AUTO control back all the way; release it and the window will lower 2-17 - 2005 Buick LeSabre | Owner's Manual - Page 82
battery power. Remember, the content theft-deterrent system will not activate if you lock the doors with a key or use the manual deterrent alarm system. With this system, the SECURITY light, located on the light should come on and stay on. • If you do not want to activate the theft-deterrent system - 2005 Buick LeSabre | Owner's Manual - Page 83
serviced by an authorized service center. PASS-Key® III Your PASS-Key® III system operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions - 2005 Buick LeSabre | Owner's Manual - Page 84
service the PASS-Key® III to have a new key made. It is possible for the PASS-Key® III decoder to learn the transponder value of a new or replacement to arm or disarm the system. It works when you insert or remove the key from the ignition. When the PASS-Key® III system senses that someone is using - 2005 Buick LeSabre | Owner's Manual - Page 85
to be programmed. If you are ever driving and the SECURITY light comes on and stays on, you will be able to restart your engine if you turn it off. Your PASS-Key® III system, however, is not working properly and must be serviced by your dealer. Your vehicle is not protected by the - 2005 Buick LeSabre | Owner's Manual - Page 86
then your vehicle needs service. C (OFF): This position lets you turn off the engine. It does not send any power to the accessories. The instrument panel cluster will remain powered in OFF to illuminate the gear shift indicator. The cluster will also activate the parking brake light when the parking - 2005 Buick LeSabre | Owner's Manual - Page 87
you turn the ignition off and remove the key, you will still have power to such accessories as the power windows, audio steering wheel controls (if equipped), clock, sunroof (if equipped) and the radio for up to 10 minutes. The instrument panel cluster lights will stay on for a few seconds, then - 2005 Buick LeSabre | Owner's Manual - Page 88
vehicle. If you add electrical parts or accessories, you could change the way the located on the passenger's side of the vehicle, above the headlamp assembly. 3. Plug it into a normal, grounded 110-volt AC outlet. {CAUTION: Plugging the cord into an ungrounded outlet could cause an electrical shock - 2005 Buick LeSabre | Owner's Manual - Page 89
even when you are on fairly level ground, always set your parking brake and move the shift lever to PARK transaxle shift lock control system. You have to fully apply your regular brakes before you can shift lever located on the steering column. PARK (P): This position locks your front wheels - 2005 Buick LeSabre | Owner's Manual - Page 90
to REVERSE (R) only after your vehicle is stopped. To rock your vehicle back and forth to get out of snow, ice or sand without damaging your dangerous. Unless your foot is firmly on the brake pedal, your vehicle could move very rapidly. You could lose control and hit people or objects. Do not shift - 2005 Buick LeSabre | Owner's Manual - Page 91
To set the parking brake, hold the regular brake pedal down with your right foot. Push down the parking brake pedal with your left foot. If the ignition is in RUN or OFF, the brake system warning light will turn on while the parking brake is set. The parking brake uses the brakes on the rear wheels - 2005 Buick LeSabre | Owner's Manual - Page 92
the parking brake. Also, the brake light will stay on until the parking brake is released. Notice: Driving with the parking brake on can overheat the brake system and cause premature wear or damage to brake system parts. Verify that the parking brake is fully released and the brake warning light is - 2005 Buick LeSabre | Owner's Manual - Page 93
and you do not shift your transaxle into PARK (P) properly, the weight of the vehicle may put too much force on the parking pawl in lock." To prevent torque lock, set the parking brake and then shift into PARK (P) properly before you leave the driver's seat. To find out how, see Shifting Into - 2005 Buick LeSabre | Owner's Manual - Page 94
driver's door to turn off the RAP feature. There is no shift interlock in this key position. 2. Apply and hold the brake until the end of Step 4. 3. Have the system fixed as soon as you can. Parking Over Things That Burn {CAUTION: Things that can burn could touch hot exhaust parts under your - 2005 Buick LeSabre | Owner's Manual - Page 95
only with all the windows down to blow out any CO; and • Have your vehicle fixed immediately. {CAUTION: Idling the engine with the climate control system off could allow dangerous exhaust into your vehicle. See the earlier caution under Engine Exhaust on page 2-31. Also, idling in a closed-in place - 2005 Buick LeSabre | Owner's Manual - Page 96
even when you are on fairly level ground, always set your parking brake and move the shift lever to to side. The control at the bottom of the mirror is the day/night feature that allows adjustment ® controls. See OnStar® System on page 2-37 for more information. At night, when glare from lights is - 2005 Buick LeSabre | Owner's Manual - Page 97
controls, press and hold this button for several seconds to turn on the automatic dimming feature on or off. O(On/Off): O (On/Off): The indicator light will be illuminated when this feature is on. The indicator light will come on when this feature have OnStar® controls. See OnStar® System on page - 2005 Buick LeSabre | Owner's Manual - Page 98
5 mph (8 km/h) or less until the display shows a direction. Mirrors equipped with OnStar® controls can be placed in calibration mode by pressing and holding the on/off button until a C variance, do the following: 1. Find the current location and variance zone number on the following zone map. 2-34 - 2005 Buick LeSabre | Owner's Manual - Page 99
for the outside power mirrors are located on the driver's door armrest. 2. Press and hold COMPASS (or the on/off button for mirrors equipped with OnStar® controls) until a zone number appears in the display. 3. Once a zone number appears in the display, press the COMPASS button (or the on/off - 2005 Buick LeSabre | Owner's Manual - Page 100
feature can be programmed on or off through the personal choice selection menu. See DIC Vehicle Personalization on page 3-51 for programming instructions See "Rear Window Defogger" under Climate Control System on page 3-24 or Dual Automatic Climate Control System on page 3-27 for more information. - 2005 Buick LeSabre | Owner's Manual - Page 101
global positioning system (GPS) satellite technology, wireless communications, and call centers to provide you with a wide range of safety, security, information, and convenience services. A complete OnStar® user's guide and the terms and conditions of the OnStar® Subscription Service Agreement are - 2005 Buick LeSabre | Owner's Manual - Page 102
a low battery. It a feature of guide for more information. HomeLink®, a combined universal transmitter and receiver, provides a way to replace up to three hand-held transmitters used to activate devices such as gate operators, garage door openers, entry door locks, security systems and home lighting - 2005 Buick LeSabre | Owner's Manual - Page 103
this system by other than an authorized service facility could void authorization to use this equipment. Read the instructions completely recommended that a new battery be installed in your hand-held transmitter for quicker and more accurate transmission of the radio frequency. Programming the - 2005 Buick LeSabre | Owner's Manual - Page 104
the hand-held transmitter. Release both buttons. 5. Press and hold the newly-trained HomeLink® button and observe the indicator light. If the indicator light stays on constantly, programming is complete and your device should activate when the HomeLink® button is pressed and released. To program - 2005 Buick LeSabre | Owner's Manual - Page 105
unit). Locate the " . Gate Operator and Canadian Programming Canadian radio-frequency laws require transmitter signals to procedures (regardless of where you live), replace Step 3 under "Programming HomeLink® " been successfully accepted by HomeLink®. The indicator light will flash slowly at first and - 2005 Buick LeSabre | Owner's Manual - Page 106
Erasing HomeLink® Buttons To erase programming from the three buttons do 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 buttons for longer than 30 seconds. 2. Release both buttons. HomeLink® is now - 2005 Buick LeSabre | Owner's Manual - Page 107
lift latch at the front edge of the armrest and pull up. Inside are areas which can be used to store a variety of items. The back of the console may contain either additional cupholders or air vents for the rear seat passengers. You will also find two accessory power outlets located inside the rear - 2005 Buick LeSabre | Owner's Manual - Page 108
manual and express features for opening the glass panel and sunshade. The switch for the sunroof is located sunroof will operate manually. Close: To close sunshade must be closed manually. Vent: Once the manually for vent operation. The sunroof switch has a number of positions that control - 2005 Buick LeSabre | Owner's Manual - Page 109
second transmitter. If your vehicle has this feature, the controls are located on the driver's door panel, and are used to program and recall memory settings for the driver's seating, outside mirror positions and climate controls. See Climate Control System on page 3-24 for more information. 2-45 - 2005 Buick LeSabre | Owner's Manual - Page 110
position has not been stored for the current identified driver, the seat will move all the way back. To stop recall movement of the seat at any time, press the driver's power seat control located on the outboard side of the front seat. Mirrors and lumbar positions will not be stored or recalled for - 2005 Buick LeSabre | Owner's Manual - Page 111
...3-36 Tachometer ...3-36 Safety Belt Reminder Light ...3-36 Airbag Readiness Light ...3-37 Battery Warning Light ...3-38 Brake System Warning Light ...3-38 Anti-Lock Brake System Warning Light ...3-39 Traction Control System (TCS) Warning Light ...3-40 Engine Coolant Temperature Gage ...3-41 - 2005 Buick LeSabre | Owner's Manual - Page 112
of Your CD Player ...3-84 Diversity Antenna System ...3-84 XM™ Satellite Radio Antenna System ...3-85 Chime Level Adjustment ...3-85 Oil Pressure Light ...3-44 Security Light ...3-45 Cruise Control Light ...3-45 Highbeam On Light ...3-45 Service Vehicle Soon Light ...3-46 Fuel Gage ...3-46 Driver - 2005 Buick LeSabre | Owner's Manual - Page 113
✍ NOTES 3-3 - 2005 Buick LeSabre | Owner's Manual - Page 114
Instrument Panel Overview 3-4 - 2005 Buick LeSabre | Owner's Manual - Page 115
3-31 and Audio Steering Wheel Controls on page 3-81. E. Hazard Warning Flashers. See Hazard Warning Flashers on page 3-6. F. Instrument Panel Cluster. See Instrument Panel Cluster on page 3-33. G. Traction Control Button (If Equipped). See Traction Control System (TCS) on page 4-9. H. Exterior Lamp - 2005 Buick LeSabre | Owner's Manual - Page 116
. 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 on top of the steering column. Horn Press near or on the horn symbols on your steering wheel pad to sound the horn. Tilt Wheel A - 2005 Buick LeSabre | Owner's Manual - Page 117
Turn Signal/Multifunction Lever • Windshield Wipers. See Windshield Wipers on page 3-9. • Windshield Washer. See Windshield Washer on page 3-10. For more information on exterior lamps, see Exterior Lamps on page 3-14. Turn and Lane-Change Signals To signal a turn, move the lever on the left side - 2005 Buick LeSabre | Owner's Manual - Page 118
see your turn signal. If a bulb is burned out, replace it to help avoid an accident. If the arrows do it. While the high beams are on, this light located on the instrument panel cluster will also be on -Pass This feature lets you use the high-beam headlamps to signal the driver in front of you that - 2005 Buick LeSabre | Owner's Manual - Page 119
are controlled by . Rainsense™II Wipers If your vehicle has this feature, the moisture sensor is mounted on the interior of the windshield below conditions and the sensitivity setting. In light rain or snow, fewer wipes will occur. In heavy rain or snow, wipes will occur more frequently. The system - 2005 Buick LeSabre | Owner's Manual - Page 120
wiper control band to a higher sensitivity level to indicate that the sensitivity level has system can be overridden at any time by manually changing the wiper control to LO or HI speed. Notice: Do not place stickers or other items on the exterior glass surface directly in front of the rain sensor - 2005 Buick LeSabre | Owner's Manual - Page 121
on slippery roads. If your vehicle is in cruise control when the optional traction control system begins to limit wheel spin, the cruise control will automatically disengage. See Traction Control System (TCS) on page 4-9. When road conditions allow you to safely use it again, you may turn the - 2005 Buick LeSabre | Owner's Manual - Page 122
2. Accelerate to the speed you want. 3. Press the SET/COAST button and the CRUISE light on the instrument panel cluster will illuminate. 4. Take your foot off the accelerator pedal. {CAUTION: If you leave your cruise control on when you are not using cruise, you might hit a button and go into - 2005 Buick LeSabre | Owner's Manual - Page 123
downhill slope, you may not want to attempt to use your cruise control feature. • Press the RESUME/ACCEL button. Hold it there until you Step lightly on the brake pedal. • Press the ON/OFF button. Erasing Speed Memory When you turn off the cruise control or the ignition, your cruise control set - 2005 Buick LeSabre | Owner's Manual - Page 124
Exterior Lamps The exterior lamp control buttons are located to the left of the steering column. Wiper Activated Headlamps This feature turns on the low-beam headlamps, instrument panel cluster backlighting and taillamps when the Twilight Sentinel® is in day mode and after the windshield wipers - 2005 Buick LeSabre | Owner's Manual - Page 125
in Canada. A light sensor on top of the instrument panel monitors the exterior light level for the operation of DRL and Twilight Sentinel®, 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 - 2005 Buick LeSabre | Owner's Manual - Page 126
The lever for this feature is located to the left of the manually turning on the parking lamps. The lighting will be disabled until the ignition is moved from RUN or until the outside light level becomes daylight. The outside light level changing to daylight will cause the Twilight Sentinel® feature - 2005 Buick LeSabre | Owner's Manual - Page 127
the light sensor located on top of the instrument panel. Instrument Panel Brightness The lever for this feature is located to the left of the steering column. Do not cover it up. If you do, it will sense darkness and the Twilight Sentinel® lighting will turn on. Exterior Lighting Battery Saver If - 2005 Buick LeSabre | Owner's Manual - Page 128
and the lamps will turn off right away. Perimeter Lighting If it is dark enough outside when the unlock button on the remote keyless entry transmitter is pressed, the DRL, parking lamps and back-up lamps will come on. Personal Choice Programming This feature can be programmed in the on or off mode - 2005 Buick LeSabre | Owner's Manual - Page 129
horn will chirp two times. 5. Release the door lock switch. The perimeter lighting feature is now on. This procedure only changes the mode for the transmitter used to change this setting. Front Reading Lamps The front reading lamps, located on the headliner, are turned on or off by pressing one of - 2005 Buick LeSabre | Owner's Manual - Page 130
condition for a long period of time, the fan, rear defogger, heated seats and heated mirrors will be disabled and the DIC will display BATTERY SAVER ACTIVE. This can happen either under long periods of idling or low speed driving with high electrical loading, or in the event of a charging system - 2005 Buick LeSabre | Owner's Manual - Page 131
, you may not see something important, such as a warning light. Notice: If you try to use the HUD image as a parking aid, you may misjudge the distance and damage your vehicle. Do not use the HUD image as a parking aid. The HUD controls are located on the instrument panel to the left of the - 2005 Buick LeSabre | Owner's Manual - Page 132
5-88. Keep in mind that your windshield is part of the HUD system. If you ever have your windshield replaced, be sure to get one that is designed for HUD or your HUD image may look blurred or out of focus. Accessory Power Outlets The accessory power outlets can be used to plug in electrical - 2005 Buick LeSabre | Owner's Manual - Page 133
plug because the power outlets are designed for accessory power plugs only. Ashtrays and Cigarette Lighter Pull down the front center tray to reveal the front ashtray, cigarette lighter and accessory power outlet. The front center and rear ashtrays can be removed for cleaning. Hold the sides of the - 2005 Buick LeSabre | Owner's Manual - Page 134
the windshield and the floor outlets. The air conditioning compressor will be operating. OFF: The ventilation system always allows fresh air to flow through your vehicle when it is moving. The system will try to keep the air at a previously chosen temperature. When the system is off, the blower fan is - 2005 Buick LeSabre | Owner's Manual - Page 135
inside of your vehicle to become too dry. To prevent this from happening, after the air in your vehicle has cooled, turn the recirculation mode off. The air conditioning system removes moisture from the air, so you may sometimes notice a small amount of water dripping underneath your vehicle while - 2005 Buick LeSabre | Owner's Manual - Page 136
to the temperature, the fan speed, and the air delivery system. The system may also supply cooler air to the side of the vehicle facing the sun. The recirculation mode will also be activated, as necessary. Do not cover the solar sensor located in the center of the instrument panel, near the - 2005 Buick LeSabre | Owner's Manual - Page 137
the solar sensor located in the center of the instrument panel, near the windshield. For more information on the solar sensor, see "Sensors" later in this section. Automatic Operation AUTO (Automatic): Press the AUTO button for automatic control of the inside temperature, the air delivery mode - 2005 Buick LeSabre | Owner's Manual - Page 138
at the same time allows the system to control the airflow automatically without using the air conditioning compressor or the recirculation mode. 9 button. AIR FLOW: Pressing the AIR FLOW button will display and hold the current setting while in manual mode. Use the up and down arrows on the AIR FLOW - 2005 Buick LeSabre | Owner's Manual - Page 139
turn the recirculation mode off. The air conditioning system removes moisture from the air, so you may sometimes notice a small amount of water dripping underneath your vehicle while idling or after turning off the engine. This is normal. Sensors The solar sensor on your vehicle monitors the solar - 2005 Buick LeSabre | Owner's Manual - Page 140
front-seat passenger can select separate temperature settings. This feature allows the passenger to select a temperature that is 5°F (3°C) warmer or cooler than the driver's selected temperature. The control is located on the passenger's door armrest the button again. The system will then operate for - 2005 Buick LeSabre | Owner's Manual - Page 141
of the airflow. In vehicles equipped with rear seat outlets, you can adjust the direction of the airflow using the lever in the center of each outlet. Use the thumbwheel located between the outlets to turn them on and off. Steering Wheel Climate Controls If your vehicle has this feature, you can - 2005 Buick LeSabre | Owner's Manual - Page 142
selected for the front seat passenger. For information on how to do this, see Dual Automatic Climate Control System on page 3-27. 2. Locate memory buttons 1 and 2 on the driver's door armrest. 3. Press the memory button on the door panel that corresponds to the number on the back of the transmitter - 2005 Buick LeSabre | Owner's Manual - Page 143
This part describes the warning lights and gages that may be on your vehicle. The pictures will help you locate them. Warning lights and gages can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to your warning lights and - 2005 Buick LeSabre | Owner's Manual - Page 144
Your vehicle is equipped with one of these instrument panel clusters, which includes indicator warning lights and gages that are explained on the following pages. Standard Cluster (United States version shown, Canada similar) 3-34 - 2005 Buick LeSabre | Owner's Manual - Page 145
Cluster With Tachometer (United States version shown, Canada similar) 3-35 - 2005 Buick LeSabre | Owner's Manual - Page 146
kilometers. Press the ENG/MET button which is located to the left of the speedometer to change from installed. Tachometer If your vehicle has this feature, the tachometer tells you how fast the their safety belts. The safety belt light will also come on and stay on for several seconds, then flash - 2005 Buick LeSabre | Owner's Manual - Page 147
tells you if there is an electrical problem. The system check includes the airbag sensors, the airbag modules, the wiring and the crash sensing and diagnostic module. For more information on the airbag system, see Airbag System on page 1-47. This light will come on when you start your vehicle, and - 2005 Buick LeSabre | Owner's Manual - Page 148
both parts working well. If the warning light comes on, there is a brake problem. Have your brake system inspected right away. If the light stays on, a chime will sound indicating that the vehicle needs service. You should take your vehicle to the dealer as soon as possible. To save the battery - 2005 Buick LeSabre | Owner's Manual - Page 149
stays on, or comes on again while you're driving, your vehicle 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 - 2005 Buick LeSabre | Owner's Manual - Page 150
the button located on the end of the gearshift lever, the warning light will come on and stay on. To turn the system back on, press the button again. The warning light should go off. See Traction Control System (TCS) on page 4-9 for more information. • If there's a brake system problem that is - 2005 Buick LeSabre | Owner's Manual - Page 151
emissions are at acceptable levels for the life of the vehicle, helping to produce a cleaner environment. The SERVICE ENGINE SOON 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 - 2005 Buick LeSabre | Owner's Manual - Page 152
as soon as possible. • 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 - 2005 Buick LeSabre | Owner's Manual - Page 153
. Did you just drive through a deep puddle of water? If so, your electrical system may be wet. The condition will usually be corrected when the electrical system dries out. A few driving trips should turn the light off. Have you recently changed brands of fuel? If so, be sure to fuel your vehicle - 2005 Buick LeSabre | Owner's Manual - Page 154
recently replaced your battery or if your battery has run down. The diagnostic system is designed to evaluate critical emission control systems during have it fixed so it will be there to warn you if there is a problem. When this light comes on and stays on, and a chime sounds, it means oil isn - 2005 Buick LeSabre | Owner's Manual - Page 155
your vehicle 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. The CRUISE light comes on when you set the vehicle's cruise control. For - 2005 Buick LeSabre | Owner's Manual - Page 156
Service Vehicle Soon Light This light will come on and stay on if your vehicle has certain non-emission related problems. Fuel Gage These problems on. When the indicator moves to the edge of the low fuel warning band, the low fuel warning light will come on and a chime will sound. You still have a - 2005 Buick LeSabre | Owner's Manual - Page 157
vehicle is functioning, as well as warning messages if a system problem is detected. This feature also allows two different drivers to store and recall their own personal choice settings. See DIC Controls and Displays on page 3-47 for more information. • At the service station, the gas pump shuts - 2005 Buick LeSabre | Owner's Manual - Page 158
a problem is detected, a diagnostic message will appear in the display. The following pages will show the messages you may see on the DIC display. The message center is continuously updated with the vehicle's performance status. The following buttons are on the DIC control panel which is located to - 2005 Buick LeSabre | Owner's Manual - Page 159
for your vehicle. See your GM dealer. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended in the Maintenance Schedule in this manual. See Part A: Scheduled Maintenance Services on page 6-4 and Engine Oil on page 5-13 for more information. When you - 2005 Buick LeSabre | Owner's Manual - Page 160
) Warning Message 20 TURN SIGNAL STILL ON? 24 TRUNK AJAR 25 WINDSHIELD WASHER FLUID LOW 27 BATTERY SAVER ACTIVE 36 ENGINE OIL LOW - CHECK LEVEL 40 THEFT ATTEMPT DETECTED 54 SERVICE STABILITY SYSTEM 55 STABILITY SYSTEM ACTIVE 61 GAS CAP LOOSE - CHECK CAP 81 CHANGE ENGINE OIL SOON 91 TRACTION CONTROL - 2005 Buick LeSabre | Owner's Manual - Page 161
, it means there is a problem. You should see your GM dealer for service. Reduce your speed and drive accordingly. STABILITY SYSTEM ACTIVE - 55: You may see the STABILITY SYSTEM ACTIVE message on the Driver Information Center. It means that an advanced, computer-controlled system has come on to help - 2005 Buick LeSabre | Owner's Manual - Page 162
seat controls or press the unlock button on your remote keyless entry transmitter. Use the following steps for personalization programming instructions or the appropriate memory seat control. 3. Press and hold the ENG/MET button for five seconds. WELCOME TO BUICK OPTION FEATURE will appear in the - 2005 Buick LeSabre | Owner's Manual - Page 163
out of PARK (P), and there will be no automatic door unlock when shifting back into PARK (P). If you choose ON for UNLOCK and DRIVER for DOOR TO Programmable Automatic Door Locks on page 2-12 for more information about this feature. Window Lock Out The number of passenger windows locked out by the - 2005 Buick LeSabre | Owner's Manual - Page 164
and the horn will chirp once when locking your vehicle. For more information on this feature, see "Security Feedback" under Remote Keyless Entry System Operation on page 2-6. • KEYLESS FEEDBACK - OFF/ON • LIGHTS FEEDBACK - OFF/ON • HORN FEEDBACK - OFF/ON If you choose ON for KEYLESS FEEDBACK you - 2005 Buick LeSabre | Owner's Manual - Page 165
back-up lamps if it is dark enough according to the Twilight Sentinel®. You can control activation of this feature by choosing OFF or ON when the PERIMETER LIGHTS information on this feature, see Memory Seat and Mirrors on page 2-45. Exterior Lights The EXTERIOR LIGHTS/TIMEOUT feature can be changed - 2005 Buick LeSabre | Owner's Manual - Page 166
's engine, radio, or other systems, and even damage them. Your vehicle's systems may interfere with system is in your vehicle, find out what your audio system can do, and how to operate all of its controls. Your vehicle has a feature called Retained Accessory Power (RAP). With RAP, the audio system - 2005 Buick LeSabre | Owner's Manual - Page 167
the correct minute appears on the display. The time can be set with the ignition on or off. To synchronize the time with an FM station broadcasting Radio Data System (RDS) information, press and hold H and M at the same time until TIME UPDATED appears on the display. If the time is not available - 2005 Buick LeSabre | Owner's Manual - Page 168
, the audio system adjusts automatically to volume, as necessary, to overcome noise at any speed. The volume level should always sound the same to you as you drive. To turn knob to select radio stations. Press the right or the left arrow to go to the next or to the previous station and stay there. To - 2005 Buick LeSabre | Owner's Manual - Page 169
TREBLE and a zero will appear on the display. To adjust both tone controls and both speaker controls to the middle position, first end out of audio mode by waiting fi display. Then turn the AUDIO knob to move the sound toward the front or the rear speakers. A bar graph with indicators will show how - 2005 Buick LeSabre | Owner's Manual - Page 170
Radio Data System (RDS) The audio system has a Radio Data System (RDS). RDS features are available for use only on FM stations that broadcast RDS information. With RDS, the radio no longer on the display, go back to Step 1. If both PTY and TRAF are on, the radio will search for stations with the - 2005 Buick LeSabre | Owner's Manual - Page 171
alternate frequency off, press and hold BAND again for two seconds. AF OFF will appear on the display. The radio will not switch to other stations. RDS Messages ALERT!: Alert warns affected by tests of the emergency broadcast system. This feature is not supported by all RDS stations. INFO ( - 2005 Buick LeSabre | Owner's Manual - Page 172
radio has not been configured properly for your vehicle and must be returned to the dealer for service. LOCKED: This message is displayed when the THEFTLOCK® system If the ignition or radio is turned off with a CD in the player, it will stay in the player. When the ignition or radio is turned on, the - 2005 Buick LeSabre | Owner's Manual - Page 173
the CD-R has been handled. There may be an increase in skipping, difficulty in finding tracks, and/or difficulty in loading and ejecting. If these problems occur try a known good CD. Do not add paper labels to CDs, they could get caught in the CD player. If an error appears on - 2005 Buick LeSabre | Owner's Manual - Page 174
air is very humid. If so, wait about an hour and try again. Z (Eject): Press this button to eject the CD. Eject may be activated with either the ignition or radio off. CDs may be loaded with the ignition or radio off, if this button is pressed first. • There may have been a problem while - 2005 Buick LeSabre | Owner's Manual - Page 175
being broadcast. Radio Data System (RDS) The audio system has a Radio Data System (RDS). RDS features are available for use only on FM stations that broadcast RDS information. With RDS, the radio can do the following: XM™ Satellite Radio Service XM™ is a satellite radio service that is based - 2005 Buick LeSabre | Owner's Manual - Page 176
Playing the Radio PWR (Power): Push this knob to turn the system on and off. VOL (Volume): Turn this knob to increase or to decrease the volume. DISP (Display): Press this button to display the time when the ignition is turned off. For XM™ (if equipped), press the DISP button while in XM™ mode to - 2005 Buick LeSabre | Owner's Manual - Page 177
preset station. Press either SEEK arrow again to stop scanning presets. The radio will only seek and scan stations with a strong signal that are in and a zero will appear on the display. To adjust both tone controls and both speaker controls to the middle position, end out of audio mode by waiting fi - 2005 Buick LeSabre | Owner's Manual - Page 178
on the display. To adjust the fade between the front and the rear speakers, push and release AUDIO on the display. To adjust both tone controls and both speaker controls to the middle position, end out of audio back to Step 1. If both PTY and TRAF are on, the radio will search for the selected - 2005 Buick LeSabre | Owner's Manual - Page 179
alternate frequency off, press and hold BAND again for two seconds. AF OFF will appear on the display. The radio will not switch to other stations. This function does not apply to XM™ Satellite Radio Service. RDS Messages ALERT!: Alert warns broadcast system. This feature is not supported by - 2005 Buick LeSabre | Owner's Manual - Page 180
remove the brackets or use the TUNE knob or the SEEK arrows to go to a station that supports traffic announcements. If no station is found, NO TRAFFIC will appear on the display. The radio not apply to XM™ Satellite Radio Service. Radio Messages CAL (Calibrate): The audio system has been calibrated - 2005 Buick LeSabre | Owner's Manual - Page 181
at this time on this channel. The system is working properly. No Signal Loading XM Acquiring channel audio (after 4 second delay) Channel not in service Channel no longer available Artist Name/Feature not available Song/Program Title not available CH Off Air CH Unavail No Info No Info 3-71 - 2005 Buick LeSabre | Owner's Manual - Page 182
vehicles. If this message is received after having your vehicle serviced, check with your GM dealer. If tuned to channel 0, this message will alternate with the XM Radio 8 digit radio ID label. This label is needed to activate the service. If this message is received when tuned to channel 0, there - 2005 Buick LeSabre | Owner's Manual - Page 183
may not be in squarely. Press the eject button to remove the tape and start over. If the ignition and radio are off, press the eject or the DISP button to . While the tape is playing, use the VOLUME and AUDIO controls just as you do for the radio. The display will show an arrow to show which side of - 2005 Buick LeSabre | Owner's Manual - Page 184
the radio displays an error message, write it down and provide it to your GM dealer when reporting the problem. Z (Eject): Press this button, located next the bypass feature on your tape player. To activate the bypass feature, use the following steps: 1. Turn the ignition on. 2. Turn the radio off. - 2005 Buick LeSabre | Owner's Manual - Page 185
. If the ignition or radio is turned off with the CD in the player, it will stay in the player. When the ignition or radio is turned on, the CD , difficulty in finding tracks, and/or difficulty in loading and ejecting. If these problems occur try a known good CD. Do not add paper labels to CDs, they - 2005 Buick LeSabre | Owner's Manual - Page 186
to the radio when a cassette tape or CD is playing. The inactive tape or CD will remain safely inside the radio for future listening The air is very humid. If so, wait about an hour and try again. • There may have been a problem while burning the CD. Z (Eject): Press this button, located next - 2005 Buick LeSabre | Owner's Manual - Page 187
side up. If you load a CD with the label side down, the CD will not play and an error will occur. Gently push the tray back into the magazine slot until it locks into place. Repeat this procedure for loading up to 12 CDs in the magazine. 3-77 - 2005 Buick LeSabre | Owner's Manual - Page 188
Once you have loaded the CDs in the magazine, slide open the door of the CD (CD) changer. Push the magazine into the changer in the direction of the arrow marked on top of the magazine. Close the door by sliding it all the way to the right. When the door is closed, the changer will begin checking - 2005 Buick LeSabre | Owner's Manual - Page 189
to play. When a CD begins playing, the CD and track number will appear on the radio display. The CD numbers are listed on the front of the magazine. All of the CD functions are controlled by the radio buttons except for ejecting the magazine. 4 RDM (Random): Press this pushbutton to listen to the - 2005 Buick LeSabre | Owner's Manual - Page 190
reporting the problem. Personal Choice Radio Controls If your vehicle has this feature it will enable two drivers to store and recall personal settings for radio presets, last tuned station, volume, tone, and audio source (radio, cassette, or CD). The memory buttons, 1 and 2, are located on the - 2005 Buick LeSabre | Owner's Manual - Page 191
will not operate if stolen. The radio will display LOCKED and a red LED indicator light will come on above the key symbol to indicate a locked condition. If this occurs, the radio will need to be returned to your GM dealer. If your vehicle has this feature, some audio controls can be adjusted at the - 2005 Buick LeSabre | Owner's Manual - Page 192
Press the up or down arrow to increase or to decrease the volume. XM™ Satellite Radio Service XM™ Satellite Radio Service gives digital radio reception from coast to coast. Just as with FM, tall buildings or hills can interfere with satellite radio signals, causing the sound to fade in and out. The - 2005 Buick LeSabre | Owner's Manual - Page 193
regularly after every 50 hours of use. The radio may display CLEAN PLAYER to indicate that the through your dealer. The cut tape detection feature of the cassette tape player may identify the five seconds to reset the CLEAN PLAYER indicator. The radio will display --- to show the indicator was reset. - 2005 Buick LeSabre | Owner's Manual - Page 194
aftermarket glass tinting with metallic film. The metallic film in some tinting materials will interfere with or distort the incoming radio Diversity Antenna System The AM-FM antennas are located in radio reception. Also, for proper radio reception, the antenna connectors at the top-center of the front - 2005 Buick LeSabre | Owner's Manual - Page 195
XM™ Satellite Radio Antenna System The XM™ Satellite Radio antenna is located on the roof of your vehicle. Keep this antenna clear of snow and ice build up for clear radio reception. The performance of the XM system may be affected if the sunroof is open. Chime Level Adjustment The radio is the - 2005 Buick LeSabre | Owner's Manual - Page 196
✍ NOTES 3-86 - 2005 Buick LeSabre | Owner's Manual - Page 197
Driving, the Road, and Your Vehicle ...4-2 Defensive Driving ...4-2 Drunken Driving ...4-2 Control of a Vehicle ...4-5 Braking ...4-6 Anti-Lock Brake System (ABS) ...4-7 Braking in Emergencies ...4-8 Traction Control System (TCS) ...4-9 Steering ...4-10 Off-Road Recovery ...4-12 Passing ...4-13 Loss - 2005 Buick LeSabre | Owner's Manual - Page 198
distance. It is the best defensive driving maneuver, in both city and rural driving. You never know when the vehicle in front of you is going to brake or turn suddenly. Defensive driving requires that a driver concentrate on the driving task. Anything that distracts from the driving task - such - 2005 Buick LeSabre | Owner's Manual - Page 199
on each person and situation, here is some general information on the problem. The Blood Alcohol Concentration (BAC) of someone who is drinking depends or vodka. • The amount of alcohol consumed • The drinker's body weight • The amount of food that is consumed before and during drinking level. 4-3 - 2005 Buick LeSabre | Owner's Manual - Page 200
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 do not know. Medical research shows that alcohol in a person's system can make crash injuries worse, especially injuries to the brain, spinal cord - 2005 Buick LeSabre | Owner's Manual - Page 201
three systems have to do their work at the places where the tires meet the road. Sometimes, as when you are driving on snow or ice, it is easy to ask more of those control systems than the tires and road can provide. That means you can lose control of your vehicle. See Traction Control System (TCS - 2005 Buick LeSabre | Owner's Manual - Page 202
of the road (whether it is pavement or gravel); the condition of the road (wet, dry, icy); tire tread; the condition of your brakes; the weight of the vehicle and the amount of brake force applied. Avoid needless heavy braking. Some people drive in spurts - heavy acceleration followed by heavy - 2005 Buick LeSabre | Owner's Manual - Page 203
there is a problem with the anti-lock brake system, this warning light will stay on. See Anti-Lock Brake System Warning Light on page 3-39. 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 - 2005 Buick LeSabre | Owner's Manual - Page 204
The anti-lock system can change the brake pressure faster than any driver could. The computer is programmed to make the most of available tire and road conditions. This can help you steer around the obstacle while braking hard. Remember: Anti-lock does not change the time you need to get your foot - 2005 Buick LeSabre | Owner's Manual - Page 205
briefly when you start the engine. If it stays on or comes on while you are driving, there is a problem with your traction control system. See Traction Control System (TCS) Warning Light on page 3-40. When this warning light is on, the system will not limit wheel spin. Adjust your driving accordingly - 2005 Buick LeSabre | Owner's Manual - Page 206
happen on curves. Here is why: To turn the system off, press the TRACTION OFF button located at the end of the shift lever on the right side of the steering wheel. The traction control system warning light will come on and stay on. If the system is limiting wheel spin when you press the button, the - 2005 Buick LeSabre | Owner's Manual - Page 207
have to do their work where the tires meet the road. Adding the sudden acceleration can demand too much of those places. You can lose control. See Traction Control System (TCS) on page 4-9. What should you do if this ever happens? Ease up on the accelerator pedal, steer the vehicle the way you want - 2005 Buick LeSabre | Owner's Manual - Page 208
you can turn it a full 180 degrees very quickly without removing either hand. But you have to act fast, steer quickly, all times and wear safety belts properly. If the level of the shoulder is only slightly below the pavement, the right front tire contacts the pavement edge. Then turn your steering - 2005 Buick LeSabre | Owner's Manual - Page 209
the right moment, accelerates, moves around the vehicle ahead, then goes back into the right lane again. A simple maneuver? Not necessarily! Passing slows or stops. Keep back a reasonable distance. • When it looks like a chance to pass is coming up, start to accelerate but stay in the right lane - 2005 Buick LeSabre | Owner's Manual - Page 210
vehicle to see its front in your inside mirror, activate your right lane change signal and move back into the right lane. 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 - 2005 Buick LeSabre | Owner's Manual - Page 211
Center. See "Stability System Active Message" under DIC Warnings and Messages on page 3-50. Of course, traction is reduced when water, snow, ice, gravel, or other material is on the road. For safety, you will want to slow down and adjust your driving to these conditions. It is important to - 2005 Buick LeSabre | Owner's Manual - Page 212
you and other vehicles. • Slow down, especially on higher speed roads. Your headlamps can light up only so much road ahead. • In remote areas, watch for animals. • increase. A 50-year-old driver may require at least twice as much light to see the same thing at night as a 20-year-old. Night - 2005 Buick LeSabre | Owner's Manual - Page 213
- the inability to see in dim light - and are not even aware of it. Driving in Rain and on Wet Roads Rain and wet roads can mean driving trouble. On a wet road, you cannot stop, accelerate, or turn as well because your tire-to-road traction is not as good as on dry - 2005 Buick LeSabre | Owner's Manual - Page 214
tank filled with washer fluid. Replace your windshield wiper inserts when they show car washes can cause problems, too. The water may affect your brakes. Try to avoid puddles. brakes can cause accidents. They will not work as well in a quick stop and may cause pulling to one side. You could lose control - 2005 Buick LeSabre | Owner's Manual - Page 215
your tires that they can actually ride on the water. This can and other vehicle occupants could drown. Do not ignore police warning signs, and otherwise be very cautious about trying to water, water can come in through your engine's air intake and badly damage your engine. Never drive through water - 2005 Buick LeSabre | Owner's Manual - Page 216
an unknown part of the warning signal. A traffic light is there because the corner is busy enough to need it. When a 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 - 2005 Buick LeSabre | Owner's Manual - Page 217
the traffic flow. Once you are on the freeway, adjust your speed to the posted limit or to the prevailing rate if it is slower. Stay in the right lane unless you want to pass. Before changing lanes, check your mirrors. Then use your turn signal. Mile for mile, freeways-also - 2005 Buick LeSabre | Owner's Manual - Page 218
and back up 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 levels? • Lamps: Are they all working? Are the lenses clean? • Tires: They are vitally important to a safe, trouble that first part of the - 2005 Buick LeSabre | Owner's Manual - Page 219
Highway Hypnosis Is there actually such a condition as highway hypnosis? Or is it just plain falling asleep and your instruments frequently. • If you get sleepy, pull off the road into a rest, service, or parking area and take a nap, get some exercise, or both. For safety, treat drowsiness on the - 2005 Buick LeSabre | Owner's Manual - Page 220
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. • Know how to go down hills. The most important thing to know is this: let - 2005 Buick LeSabre | Owner's Manual - Page 221
not work well. You would then have poor braking or even none going down a hill. You could uphill. Drive in the highest gear possible. • Stay in your own lane when driving on two-lane You may see highway signs on mountains that warn of special problems. Examples are long grades, passing or no- - 2005 Buick LeSabre | Owner's Manual - Page 222
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 these items in your vehicle - 2005 Buick LeSabre | Owner's Manual - Page 223
traction control system you will want to slow down and adjust your driving to the road conditions. Under certain conditions, you may want to turn the traction control system lock braking system, you will want to begin stopping sooner than you would on dry pavement. See Anti-Lock Brake System (ABS) on - 2005 Buick LeSabre | Owner's Manual - Page 224
If you have no blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor mats - anything you can wrap around yourself or tuck under heavy snow, you could be in a serious situation. You should probably stay with your vehicle unless you know for sure that you are near - 2005 Buick LeSabre | Owner's Manual - Page 225
just idle. That is, push the accelerator slightly. This uses less fuel for the heat that you get and it keeps the battery charged. You will need a well-charged battery to restart the vehicle, and possibly for signaling later on with your headlamps. Let the heater run for a while. Then, shut the - 2005 Buick LeSabre | Owner's Manual - Page 226
you or others could be injured. And, the transaxle or other parts of the vehicle can overheat. That could cause an engine compartment fi front wheels. If your vehicle has traction control, you should turn your traction control system off. See Traction Control System (TCS) on page 4-9. Then shift back - 2005 Buick LeSabre | Owner's Manual - Page 227
any heavier than the Gross Vehicle Weight Rating (GVWR), or either the 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. These could cause you to lose control and crash. Also, overloading can shorten - 2005 Buick LeSabre | Owner's Manual - Page 228
Vehicle Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for the front and rear axle; Locate the statement "The combined weight of occupants and cargo should never exceed XXX pounds" on your vehicle placard. 2. Determine the combined weight of the driver and passengers that will be riding - 2005 Buick LeSabre | Owner's Manual - Page 229
Example 1 Example 2 Loading Your Vehicle Item A B C Description Vehicle Capacity Weight for Example 1 = Subtract Occupant Weight 150 lbs (68 kg) × 2 = Available Occupant and Cargo Weight = Total 1,000 lbs (453 kg) 300 lbs (136 kg) 700 lbs (317 kg) Item A B C Loading Your Vehicle Description - 2005 Buick LeSabre | Owner's Manual - Page 230
front or rear axle. And, if you do have a heavy load, you should spread it out. Do not carry more than 176 lbs (80 kg) in your trunk. Refer to your vehicle's Tire and Loading Information label for specific information about your vehicle's capacity weight and seating positions. The combined weight - 2005 Buick LeSabre | Owner's Manual - Page 231
Weight Rating (GVWR), or either the 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. These could cause you to lose control can. Try to spread the weight evenly. • Never stack heavier things, like suitcases, - 2005 Buick LeSabre | Owner's Manual - Page 232
Automatic Level Control This feature keeps the rear of your vehicle level as the load changes. It is "Dolly Towing," following. Towing Towing Your Vehicle Consult your dealer or a professional towing service if you need to have your disabled vehicle towed. See Roadside Assistance Program on page - 2005 Buick LeSabre | Owner's Manual - Page 233
. Your vehicle can be towed using a dolly. To tow your vehicle using a dolly, follow these steps: 1. 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 straight-ahead position. 5. Release the parking - 2005 Buick LeSabre | Owner's Manual - Page 234
your vehicle by itself. Trailering means changes in handling, acceleration, braking, durability and fuel economy. Successful, safe trailering takes correct equipment tires are forced to work harder against the drag of the added weight. The engine is required to operate at relatively higher speeds and - 2005 Buick LeSabre | Owner's Manual - Page 235
can be state or provincial police. • Consider using a sway control. You 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 - 2005 Buick LeSabre | Owner's Manual - Page 236
weight to measure because it affects the total or gross weight of your vehicle. The Gross Vehicle Weight (GVW) includes the curb weight of the vehicle, any cargo you may carry in it, and the people who will be riding be sure to seal the holes later when you remove the hitch. If you do not seal them, - 2005 Buick LeSabre | Owner's Manual - Page 237
and follow the instructions for the trailer brakes so you will be able to install, adjust and maintain them properly. Because you have anti-lock brakes, do not try to tap into your vehicle's brake system. If you do, both brake systems will not work well, or at all. Following Distance Stay at least - 2005 Buick LeSabre | Owner's Manual - Page 238
, when you have a trailer lighting system plugged in, be sure to check your vehicle and trailer lamps from time to time to be sure they are all working. Once you disconnect the trailer lamps, the bulb warning lights again can tell you if one of your vehicle lamps is out. Backing Up Hold the bottom - 2005 Buick LeSabre | Owner's Manual - Page 239
steep downgrade. If you do not shift down, you might have to use your brakes so much that they would get hot and no longer work well. On a long 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 - 2005 Buick LeSabre | Owner's Manual - Page 240
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 - 2005 Buick LeSabre | Owner's Manual - Page 241
Care Battery ...5-38 Jump Starting ...5-40 Headlamp Aiming ...5-45 Headlamp Horizontal Aiming ...5-46 Headlamp Vertical Aiming ...5-47 Bulb Replacement ...5-48 Halogen Bulbs ...5-48 Headlamps ...5-49 Front Turn Signal Lamps ...5-50 Taillamps, Turn Signal, and Stoplamps ...5-50 Taillamps and Back-Up - 2005 Buick LeSabre | Owner's Manual - Page 242
Identification Number (VIN) ...5-87 Service Parts Identification Label ...5-87 Electrical System ...5-88 Add-On Electrical Equipment ...5-88 Normal Maintenance Replacement Parts ...5-97 If a Tire Goes Flat ...5-69 Changing a Flat Tire ...5-70 Removing the Spare Tire and Tools ...5-71 Removing the - 2005 Buick LeSabre | Owner's Manual - Page 243
go to your dealer for all your service needs. You will get genuine GM parts and GM-trained and supported service people. We hope you will want to keep your GM vehicle all GM. Genuine GM parts have one of these marks: California Proposition 65 Warning Most motor vehicles, including this one, contain - 2005 Buick LeSabre | Owner's Manual - Page 244
. To order the proper service manual, see Service Publications Ordering Information on page 7-11. Your vehicle has an airbag system. Before attempting to do your own service work, see Servicing Your Airbag-Equipped Vehicle on page 1-56. You should keep a record with all parts receipts and list the - 2005 Buick LeSabre | Owner's Manual - Page 245
you might add to the outside of your vehicle can affect the airflow around it. This may cause wind noise and affect windshield washer when you accelerate or drive uphill is considered normal. This does not indicate a problem exists or that a higher-octane fuel is necessary. If you are using 87 octane - 2005 Buick LeSabre | Owner's Manual - Page 246
control system performance compared to other gasoline. Additives To provide cleaner air and intake valves clean. If your vehicle experiences problems due to dirty injectors or valves, try It can corrode metal parts in your fuel system and also damage the plastic and rubber parts. That damage would - 2005 Buick LeSabre | Owner's Manual - Page 247
MMT can reduce the life of spark plugs and the performance of the emission control system may be affected. The malfunction indicator lamp may turn on. If this occurs, return to your authorized GM dealer for service. Filling Your Tank {CAUTION: Fuel vapor burns violently and a fuel fire can cause - 2005 Buick LeSabre | Owner's Manual - Page 248
5-82. The tethered fuel cap is located behind a hinged fuel door on the driver's side of the vehicle. To remove the fuel cap, turn it slowly to the left (counterclockwise). The fuel cap has a spring in it; if the cap is released too soon, it will spring back - 2005 Buick LeSabre | Owner's Manual - Page 249
replacing the fuel cap, turn it to the right (clockwise) until it clicks. Make sure the cap is fully installed. The diagnostic system you are refueling, do not remove the nozzle. Shut off the light and may damage your fuel tank and emissions system. See Malfunction Indicator Lamp on page 3-41. 5-9 - 2005 Buick LeSabre | Owner's Manual - Page 250
hands, clothing and tools away from any underhood electric fan. {CAUTION: Things that burn can get on hot engine parts and start a fire. These include liquids like fuel, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned. Be careful not - 2005 Buick LeSabre | Owner's Manual - Page 251
release handle inside the vehicle. It is located next to the parking brake pedal near the floor. 2. Then go to the front of the vehicle and pull up on the secondary hood release. The hood latch is located under the hood, near the center, and at the front edge of the grille. 3. Lift up on - 2005 Buick LeSabre | Owner's Manual - Page 252
Engine Compartment Overview When you open the hood on the engine, you will see the following: 5-12 - 2005 Buick LeSabre | Owner's Manual - Page 253
under Cooling System on page 5-28. I. Automatic Transaxle Fluid Dipstick. See "Checking the Fluid Level" under Automatic Transaxle Fluid on page 5-21. J. Brake Master Cylinder Reservoir. See "Brake Fluid" under Brakes on page 5-35. K. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter on page - 2005 Buick LeSabre | Owner's Manual - Page 254
See Engine Compartment Overview on page 5-12 for the location of the engine oil fill cap. When to Add Be sure to add enough oil to put the level somewhere in the proper operating range in the cross-hatched area. Push the dipstick all the way back in when you are through. What Kind of Engine - 2005 Buick LeSabre | Owner's Manual - Page 255
on the oil container, and use only those oils that are identified as meeting GM Standard GM6094M and have the starburst symbol on the front of the oil container. Notice: Use only engine oil identified as meeting GM Standard GM6094M and showing the American Petroleum Institute Certified For - 2005 Buick LeSabre | Owner's Manual - Page 256
. • The vehicle is used for delivery service, police, taxi or other commercial application. Driving under these conditions causes engine oil to break down sooner. protection. When to Change Engine Oil (Vehicles Without the Engine Oil Life System) If any one of these is true for you, use the short - 2005 Buick LeSabre | Owner's Manual - Page 257
under the best conditions, the oil life system may not indicate that 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. If the system - 2005 Buick LeSabre | Owner's Manual - Page 258
(25 000 km) and replace every 45,000 miles (75 000 km). If you are driving 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 - 2005 Buick LeSabre | Owner's Manual - Page 259
To inspect or replace the engine air cleaner/filter do the following: 1. Lift the latches on the engine air cleaner/filter housing cover. 2. Remove the air intake hose that is snapped over the throttle body by pulling the hose upward and away from the throttle body which is located near the top of - 2005 Buick LeSabre | Owner's Manual - Page 260
by pulling upward and rearward. 5. Inspect or replace the engine air cleaner/filter. 6. Reinstall the rear section of the engine air cleaner/filter housing. 7. Reconnect the electrical connector. 8. Reattach the air intake hose by snapping it back onto the throttle body. 9. Refasten the latches - 2005 Buick LeSabre | Owner's Manual - Page 261
: If the air cleaner/filter is off, a backfire can cause a damaging engine fire. And, dirt can easily get into your engine, which will damage it. Always have the air cleaner/filter in place when you are driving. When to Check and Change A good time to check your automatic transaxle fluid level is when - 2005 Buick LeSabre | Owner's Manual - Page 262
service department. If you do it yourself, be sure to follow all the instructions system parts, starting a fire. Too little fluid could cause the transaxle to overheat. Be sure to get an accurate reading if you check the transaxle fluid. Wait at least 30 minutes before checking the transaxle fluid level - 2005 Buick LeSabre | Owner's Manual - Page 263
Compartment Overview on page 5-12 for more information on location. 3. Check both sides of the dipstick, and read the lower level. The fluid level must be in the cross-hatched area. 4. If the fluid level is in the acceptable range, push the dipstick back in all the way. 1. Pull out the dipstick and - 2005 Buick LeSabre | Owner's Manual - Page 264
fluid level is obtained, push the dipstick back in all the way. Engine Coolant The cooling system in your explains your cooling system and how to add coolant when it is low. If you have a problem with engine the proper engine temperature. Let the warning lights and gages work as they should. Notice - 2005 Buick LeSabre | Owner's Manual - Page 265
proper coolant mixture will. Your vehicle's coolant warning system is set for the proper coolant mixture. heater core and other parts. The engine coolant recovery tank is located in the engine on location. The vehicle must be on a level surface. When your engine is cold, the coolant level should - 2005 Buick LeSabre | Owner's Manual - Page 266
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 Cooling System 5-12 for more information on location. Engine Overheating You will find a warning light about a hot engine as - 2005 Buick LeSabre | Owner's Manual - Page 267
Coming From Your Engine If you get an engine overheat warning but see or hear no steam, the problem may not be too serious. Sometimes the engine can warning, you can drive. Just to be safe, drive slower for about 10 minutes. If the warning does not come back on, you can drive normally. If the warning - 2005 Buick LeSabre | Owner's Manual - Page 268
have the warning, turn off but to get service help right level should be at the FULL HOT 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. Cooling System - 2005 Buick LeSabre | Owner's Manual - Page 269
running. If they are not, your vehicle needs service. Notice: Engine damage from running your engine without the proper coolant mixture will. Your vehicle's coolant warning system is set for the proper coolant mixture. With parts. Use the recommended coolant and the proper coolant mixture. 5-29 - 2005 Buick LeSabre | Owner's Manual - Page 270
found a problem yet, but the coolant level is not at the FULL COLD mark, add a 50/50 mixture of clean, drinkable water and DEX-COOL® engine coolant at the coolant recovery tank. See Engine Coolant on page 5-24 for more information. {CAUTION: Steam and scalding liquids from a hot cooling system can - 2005 Buick LeSabre | Owner's Manual - Page 271
Radiator 1. You can remove the radiator pressure cap when the cooling system, including the radiator pressure front, slide the catch tab out of the engine bracket and remove the cover shield. 3.4. Put the oil fill tube, with cap attached, in the valve cover oil fill hole until you are ready to replace - 2005 Buick LeSabre | Owner's Manual - Page 272
4. After the engine cools, open the coolant air bleed valve. There is one bleed valve. It is located on the thermostat housing. 5. Fill the radiator with the proper DEX-COOL® coolant mixture, up to the base of the filler neck. See Engine Coolant - 2005 Buick LeSabre | Owner's Manual - Page 273
of the proper DEX-COOL® coolant mixture through the filler neck until the level reaches the base of the filler neck. 9. Put the cap back on the coolant recovery tank, but leave the radiator pressure cap off. 12. Then replace the pressure cap. At any time during this procedure if coolant begins to - 2005 Buick LeSabre | Owner's Manual - Page 274
located below the generator and behind the accessory drive belt in the rear of the engine compartment on the passenger's side of the vehicle. 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 - 2005 Buick LeSabre | Owner's Manual - Page 275
. The first is that the brake fluid goes down to an acceptable level during normal brake lining wear. When new linings are put in, the fluid level goes back up. The other reason is that fluid is leaking out of the brake system. If it is, you should have your brake system fixed, since a leak means that - 2005 Buick LeSabre | Owner's Manual - Page 276
on the brake hydraulic system. When your brake fluid falls to a low level, your brake warning light will come on. A chime will sound if you try to drive with this warning light on. See Brake System Warning Light on page 3-38. • Using the wrong fluid can badly damage brake system parts. For example - 2005 Buick LeSabre | Owner's Manual - Page 277
always be replaced as complete axle sets. See Brake System Inspection on page 6-23. {CAUTION: The brake wear warning sound means that soon your brakes will not work well. That could lead to an accident. When you hear the brake wear warning sound, have your vehicle serviced. Notice: Continuing - 2005 Buick LeSabre | Owner's Manual - Page 278
your front and rear brakes can change - for the worse. The braking performance you have come to expect can change in many other ways if someone puts in the wrong replacement brake parts. The battery is located under the rear seat cushion. To access the battery, see "Removing the Rear Seat Cushion - 2005 Buick LeSabre | Owner's Manual - Page 279
days or more, remove the black, negative (−) cable from the battery. This will help keep your battery from running down. {CAUTION: Batteries have acid that 40 for tips on working around a battery without getting hurt. Also, for your audio system, see Theft-Deterrent Feature on page 3-81. To be sure - 2005 Buick LeSabre | Owner's Manual - Page 280
the electrical systems. To avoid the possibility of the vehicles rolling, set the parking brake firmly on both vehicles involved in the jump start procedure. Put an automatic transaxle in PARK (P) or a manual transaxle in NEUTRAL (N) before setting the parking brake. {CAUTION: Batteries can hurt - 2005 Buick LeSabre | Owner's Manual - Page 281
plugged into the cigarette lighter or the accessory power outlet(s). Turn off the radio and all lamps that are not needed. This will avoid sparks and help save both batteries. And it could save the radio! 4. Open the hood on the other vehicle and locate the positive (+) and negative (−) terminal - 2005 Buick LeSabre | Owner's Manual - Page 282
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. But if a battery has filler parts once the engine is running. 5. Check that the jumper cables do not have loose or missing insulation. If they do, you could get a shock. - 2005 Buick LeSabre | Owner's Manual - Page 283
the other end of the negative (−) cable at least 18 inches (45 cm) away from the dead battery, but not near engine parts that move. The electrical connection is just as good there, and the chance of sparks getting back to the battery is much less. 10. Now start the vehicle with the good - 2005 Buick LeSabre | Owner's Manual - Page 284
. 5. Return the positive (+) remote terminal cover to its original position. Jumper Cable Removal A. Dead Battery or Remote Positive (+) Terminal B. Good Battery or Remote Positive (+) and Remote Negative (−) Terminals C. Heavy, Unpainted Metal Engine Part or Remote Negative (−) Terminal 5-44 - 2005 Buick LeSabre | Owner's Manual - Page 285
instructions could cause damage to headlamp parts. The vehicle should be properly prepared as follows: • The vehicle should be placed so the headlamps are 25 ft (7.6 m) from a light colored wall or other flat surface. • The vehicle must have all four tires on a perfectly level surface which is level - 2005 Buick LeSabre | Owner's Manual - Page 286
horizontal aim, do the following: 1. Open the hood. See Hood Release on page 5-11 for more information. 2. Locate the horizontal aiming screw (A). The headlamp aiming devices are located under the hood near the headlamps. If you believe your headlamps need horizontal (left/right) adjustment, follow - 2005 Buick LeSabre | Owner's Manual - Page 287
cause excessive heat build-up which may cause damage to the headlamp. 6. Place a piece of cardboard or equivalent in front of the headlamp not being aimed. This should allow only the beam of light from the headlamp being aimed to be seen on the flat surface. 5-47 2. Find the aim dot on - 2005 Buick LeSabre | Owner's Manual - Page 288
(C) until the headlamp beam is aimed to the horizontal tape line. Bulb Replacement For the proper type of replacement bulbs, see Replacement Bulbs on page 5-53. For any bulb changing procedure not listed in this could be injured. Be sure to read and follow the instructions on the bulb package. 5-48 - 2005 Buick LeSabre | Owner's Manual - Page 289
the two bolts retaining the headlamp assembly. 2. Slide the headlamp outward until the pins are loose. 3. Remove the headlamp assembly to access the bulbs. 5. Pull the old bulb straight out from the retainer. Push the new bulb straight into the retainer. 6. Reverse - 2005 Buick LeSabre | Owner's Manual - Page 290
the new bulb and turn the bulb assembly back into place. Taillamps, Turn Signal, and Stoplamps 1. Open the trunk. See Trunk on page 2-14 for more information. 2. Turn the screws located just inside of the trunk counterclockwise and remove them. 3. Remove the plastic trim piece from the trunk - 2005 Buick LeSabre | Owner's Manual - Page 291
counterclockwise, while pressing it firmly. Taillamps and Back-Up Lamps 1. Open the trunk. See Trunk on page 2-14 for more information. 8. Pull the bulb socket straight out of the assembly. 9. Remove the old bulb by pulling it straight out. 10. Replace with a new bulb by pushing the bulb straight - 2005 Buick LeSabre | Owner's Manual - Page 292
3. Pull out the assembly. 4. Push in the tab and turn the bulb socket counterclockwise to remove it. 5. Remove the bulb by pulling it straight out. 6. Replace the bulb and reverse the steps to reinstall the assembly. 5-52 - 2005 Buick LeSabre | Owner's Manual - Page 293
twice a year for wear or cracking. See "Wiper Blade Check" under Part B: Owner Checks and Services on page 6-18 for more information. Replacement blades come in different types and are removed in different ways. To replace the wiper blade assembly, do the following: 1. Lift the windshield wiper arm - 2005 Buick LeSabre | Owner's Manual - Page 294
your tire warranty and where to obtain service, see your GM Warranty booklet for details booklet included with your vehicle's Owner's Manual. CAUTION: (Continued) • Underinflated badly worn, or if your tires have been damaged, replace them. {CAUTION: Poorly maintained and improperly used tires - 2005 Buick LeSabre | Owner's Manual - Page 295
on three performance factors: treadwear, traction and temperature resistance. For more information that can be carried and the maximum pressure needed to support that load. 5-55 Passenger (P-Metric) Tire Example (A) Tire and service description. See the "Tire Size" illustration later in - 2005 Buick LeSabre | Owner's Manual - Page 296
can be carried and the maximum pressure needed to support that load. (E) Tire Inflation: The emergency use when a regular road tire has lost air and gone flat. If your vehicle has a tire's width, height, aspect ratio, construction type and service description. The letter T as the first character in - 2005 Buick LeSabre | Owner's Manual - Page 297
. Air pressure is expressed in pounds per square inch (psi) or kiloPascal (kPa). Accessory Weight: This means the combined weight of optional accessories. Some examples of optional accessories are, automatic transmission, power steering, power brakes, power windows, power seats, and air conditioning - 2005 Buick LeSabre | Owner's Manual - Page 298
4-31. GAWR RR: Gross Axle Weight Rating for the rear axle, see Loading Your Vehicle on page 4-31. Intended Outboard Sidewall: The side of an asymmetrical tire, that must always face outward when mounted on a vehicle. KiloPascal (kPa): The metric unit for air pressure. Light Truck (LT-Metric) Tire - 2005 Buick LeSabre | Owner's Manual - Page 299
tire used on passenger cars and some light duty trucks and multipurpose vehicles. Recommended In the tread. Rim: A metal support for a tire and upon which the tire beads are seated. Sidewall: The portion of a information system that provides consumers with ratings for a tire's traction, temperature - 2005 Buick LeSabre | Owner's Manual - Page 300
: The number of designated seating positions multiplied by 150 lbs (68 kg) plus the rated cargo load. See Loading Your Vehicle on page 4-31. Vehicle Maximum Load on the Tire: Load on an individual tire due to curb weight, accessory weight, occupant weight, and cargo weight. Vehicle Placard: A label - 2005 Buick LeSabre | Owner's Manual - Page 301
the recommended amount. If you overfill the tire, release air by pushing on the metal stem in the center of the tire valve. Re-check the tire pressure with the tire gage. Be sure to put the valve caps back on the valve stems. They help prevent leaks by keeping out dirt and moisture - 2005 Buick LeSabre | Owner's Manual - Page 302
. Tire chains are being used. The vehicle is being driven on a rough or frozen road. If the anti-lock brake system warning light comes on, the check tire pressure system may not be working properly. See your dealer for service. Also, see Anti-Lock Brake System Warning Light on page 3-39. 5-62 - 2005 Buick LeSabre | Owner's Manual - Page 303
habits. After the system has been calibrated, the system will alert the driver Tires on page 5-64 and Wheel Replacement on page 5-67 for more information most important. See Part A: Scheduled Maintenance Services on page 6-4, front and rear inflation pressures as shown on the Tire and Loading - 2005 Buick LeSabre | Owner's Manual - Page 304
system, if equipped. See Check Tire Pressure System CAUTION: Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose off and cause an accident. When you change a wheel, remove any rust or dirt from places where the wheel attaches location of the damage. 5-64 - 2005 Buick LeSabre | Owner's Manual - Page 305
. That way your vehicle will continue to have tires that are designed to give proper endurance, handling, speed rating, load range, traction, ride and other things during normal service on your vehicle. If your tires have an all-season tread design, the TPC number will be followed by an "MS" (for - 2005 Buick LeSabre | Owner's Manual - Page 306
C. Those grades represent the tire's ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on straight-ahead - 2005 Buick LeSabre | Owner's Manual - Page 307
when tested under controlled conditions on a specified levels of performance on the laboratory test wheel than the minimum required by law. Warning 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 - 2005 Buick LeSabre | Owner's Manual - Page 308
new GM original equipment wheel. {CAUTION: Using the wrong replacement wheels, wheel bolts or wheel nuts on your vehicle can be dangerous. It could affect the braking and handling of your vehicle, make your tires lose air and make you lose control. You could have a collision in which you or others - 2005 Buick LeSabre | Owner's Manual - Page 309
if you maintain your tires properly. If air goes out of a tire, it's expect and what to do: If a front tire fails, the flat tire will create blowout, remove your foot from the accelerator pedal. Get the vehicle under control by steering part shows how to use your jacking equipment to change a flat tire - 2005 Buick LeSabre | Owner's Manual - Page 310
Flat Tire If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on your hazard warning flashers. When you have a flat tire, use the following example as a guide to assist you in the placement of wheel blocks. {CAUTION: Changing a tire can be dangerous. The - 2005 Buick LeSabre | Owner's Manual - Page 311
the Spare Tire and Tools The equipment you will need is located in the trunk. 1. Pull the carpeting from the floor of the trunk. 2. Lift and remove the cover. The tools you will be using include the jack (A) and the wheel wrench (B). 3. Remove the compact spare tire. See Compact Spare Tire on page - 2005 Buick LeSabre | Owner's Manual - Page 312
the Spare Tire When reinstalling the wheel cover, carefully line up the tire valve stem and the notch in the wheel cover. 1. If your vehicle has an aluminum wheel with a center hub cap that hides the wheel nuts, remove the hub cap by using the flat end of the wheel wrench to - 2005 Buick LeSabre | Owner's Manual - Page 313
the jack head until it fits under the vehicle. 5. Put the jack into a notch in the frame which is located near each wheel well. The front notch is 8 inches (20 cm) back from the front wheel well. The rear notch is 3 inches (8 cm) forward from the rear wheel well. The notches are accessible through - 2005 Buick LeSabre | Owner's Manual - Page 314
be badly injured or killed. Never get under a vehicle when it is supported only by a jack. {CAUTION: Raising your vehicle with the jack improperly vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle. 8. Raise the vehicle by turning the wheel wrench - 2005 Buick LeSabre | Owner's Manual - Page 315
parts to which it is fastened, can make the wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove , if you need to, to get all the rust or dirt off. 10. Remove any rust or dirt from the wheel bolts, mounting surfaces and spare wheel. 11 - 2005 Buick LeSabre | Owner's Manual - Page 316
accident. Be sure to use the correct wheel nuts. If you have to replace them, be sure to get new GM original equipment wheel nuts. Stop somewhere : Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the - 2005 Buick LeSabre | Owner's Manual - Page 317
shown in the diagram. E. Spare Tire Cover A. Wrench F. Washer and B. Jack Retainer C. Jack Container D. Retainer The compact spare tire is for temporary use only. Replace the compact spare tire with a full-size tire as soon as you can. See Compact Spare Tire on page 5-78 for more information. 5-77 - 2005 Buick LeSabre | Owner's Manual - Page 318
struck near them or if they get on a hot part of the vehicle. Some are dangerous if their fumes are inhaled in a closed space. When anything from a container is used to clean the vehicle, be sure to follow the manufacturer's warnings and instructions. Always open the doors or windows of the vehicle - 2005 Buick LeSabre | Owner's Manual - Page 319
use any of these products unless this manual says you can. In many uses, these will damage the vehicle: • To avoid forming a ring on fabric after spot cleaning, Most stains can be removed with club soda water. To clean, use the following instructions: 1. For liquids: blot with a clean, soft, white - 2005 Buick LeSabre | Owner's Manual - Page 320
given earlier in this section. Special Fabric Cleaning Problems Stains caused by such things as catsup, black coffee, egg, fruit, fruit juice, milk, soft drinks, vomit, urine, and blood can be removed using the club soda water instructions given earlier in this section. If an odor lingers - 2005 Buick LeSabre | Owner's Manual - Page 321
make it difficult to see through the windshield under certain conditions. • Rub with a clean, damp cloth to remove dirt. This may have to be done more than once and/or cause damage to the rear window defogger and the integrated radio antenna. When cleaning the glass on your vehicle, use only a - 2005 Buick LeSabre | Owner's Manual - Page 322
the direct rays of the sun. Use a car washing soap. Do not use strong soaps or chemical detergents. Be sure to rinse the vehicle well, removing all soap residue completely. GM-approved cleaning products can be obtained from your dealer. See Vehicle Care/Appearance Materials on page 5-86. Do not use - 2005 Buick LeSabre | Owner's Manual - Page 323
a car washing soap to clean exterior lamps and lenses. Follow instructions under Washing Your Vehicle on page 5-82. can damage the vehicle polishing of the vehicle by hand may be necessary to remove residue from the paint finish. GM-approved cleaning products can replace blades that look worn. 5-83 - 2005 Buick LeSabre | Owner's Manual - Page 324
Aluminum or Chrome-Plated Wheels The vehicle may be equipped with either aluminum or chrome-plated wheels. Keep the wheels clean using a soft clean cloth with mild soap and water. Rinse with clean water. After rinsing thoroughly, dry with a soft clean towel. A wax may then be applied. Notice: If you - 2005 Buick LeSabre | Owner's Manual - Page 325
parts repaired or replaced to restore corrosion protection. Original manufacturer replacement parts condition removal and dust control can collect on the underbody. If these are not removed, corrosion and rust can develop on the underbody parts such as fuel lines, frame, floor pan, and exhaust system - 2005 Buick LeSabre | Owner's Manual - Page 326
and grime from chrome wheels and wire wheel covers. Removes dust, fingerprints, and surface contaminants. Spray on wipe off. Usage Removes swirl marks, fine Swirl Remover Polish scratches and other light surface contamination. Removes light scratches Cleaner Wax and protects finish. Cleans, shines and - 2005 Buick LeSabre | Owner's Manual - Page 327
This code will help you identify your engine, specifications and replacement parts. Service Parts Identification Label You will find this label on your spare tire label is not removed from the vehicle. This is the legal identifier for your vehicle. It appears on a plate in the front corner of the - 2005 Buick LeSabre | Owner's Manual - Page 328
on electrical equipment can keep other components from working as they should. Your vehicle has an airbag system. Before attempting to add anything electrical to your vehicle, see Servicing Your Airbag-Equipped Vehicle on page 1-56. Fuses and Circuit Breakers The wiring circuits in your vehicle are - 2005 Buick LeSabre | Owner's Manual - Page 329
located near the front on the passenger's side of the vehicle. See Engine Compartment Overview on page 5-12 for more information on location Not Used Accessory Windshield Wipers Not Used Left Low-Beam Headlamp Right Low-Beam Headlamp Instrument Panel Powertrain Control Module Battery Right High-Beam - 2005 Buick LeSabre | Owner's Manual - Page 330
Used Powertrain Control Module Ignition Oxygen Sensor Injector Bank #1 Auxiliary Power Cigarette Lighter Fog Lamps/Daytime Running Lamps Horn Air Conditioner Clutch Usage High-Beam Headlamp Low-Beam Headlamp Fog Lamps Daytime Running Lamps Horn Air Conditioner Clutch HVAC Solenoid Accessory Relays - 2005 Buick LeSabre | Owner's Manual - Page 331
to access the fuse block. See "Removing the Rear Seat Cushion" following for more information. Fuses 1 2 3 4 5 6 7 8 9 10 11 Usage Fuel Pump HVAC Blower Memory Assembly Line Diagnostic Link Not Used Compact Disc (CD) Driver's Door Module Air Bag System (SIR) Not Used Right Parking Lamp Vent - 2005 Buick LeSabre | Owner's Manual - Page 332
Not Used Passenger Door Module Body Interior Lamps Not Used Ignition Switch Fuses 30 31 32 33 34 35 36 37 38 Relays 39 40 41 42 43 44 45 Usage Instrument Panel Right Front Heated Seat Not Used HVAC Ignition 3 Rear Anti-Lock Brake System (ABS) Turn Signal/Hazard HVAC Battery Dimmer Usage Fuel Pump - 2005 Buick LeSabre | Owner's Manual - Page 333
Circuit Breakers 56 57 Relays 58 59 Usage Retained Accessory Power (RAP) Fuel Tank Door Lock Not Used Ignition 3 Fuel Tank Door Release Interior Lamps Trunk Release Front Courtesy Lamps Not Used Electronic Level Control (ELC) Usage Power Seats Power Windows Usage Not Used Rear Defogger Fuses 60 - 2005 Buick LeSabre | Owner's Manual - Page 334
the battery and or wires. Avoid contact between the rear seat and the fuse center whenever you remove or reinstall the rear seat. Do not remove covers from any of the covered parts, and do not store anything under the seats. To remove the rear seat cushion, do the following: 1. Pull up on the front - 2005 Buick LeSabre | Owner's Manual - Page 335
2. Slide the rear of the cushion up and under the seatback so the rear-locating guides hook into the wire loops on the back frame. 3. With the seat cushion lowered, push rearward and then press down on the seat cushion until the spring locks on both ends engage. 4. Check to make sure the safety - 2005 Buick LeSabre | Owner's Manual - Page 336
are given in English and metric conversions. See Part D: Recommended Fluids and Lubricants on page 6-24 for more information. Capacities Application Air Conditioning Refrigerant R134a Automatic Transaxle Engine Cooling System Engine Oil with Filter Fuel Tank Wheel Nut Torque English 2.2 lbs - 2005 Buick LeSabre | Owner's Manual - Page 337
Normal Maintenance Replacement Parts Replacement parts identified below by name, part number, or specification can be obtained from your dealer. Normal Maintenance Replacement Parts Part Engine Air Cleaner/Filter Engine Oil Filter Fuel Filter Passenger Compartment Air Filter Spark Plugs Transaxle - 2005 Buick LeSabre | Owner's Manual - Page 338
✍ NOTES 5-98 - 2005 Buick LeSabre | Owner's Manual - Page 339
Front Drive Axle Boot and Seal Inspection ...6-22 Exhaust System Inspection ...6-22 Fuel System Inspection ...6-23 Engine Cooling System Inspection ...6-23 Throttle System Inspection ...6-23 Brake System Inspection ...6-23 Part is Organized ...6-3 Part A: Scheduled Maintenance Services ...6-4 Using - 2005 Buick LeSabre | Owner's Manual - Page 340
not only helps to keep your vehicle in good working condition, but also helps the environment. Improper vehicle maintenance can even affect the quality of the air we breathe. Improper fluid levels or the wrong tire inflation can increase the level of emissions from your vehicle. To help protect our - 2005 Buick LeSabre | Owner's Manual - Page 341
GM-trained and supported service people that will perform the work using genuine GM parts. "Part B: Owner Checks and Services" tells you what should be checked and when. It also explains what you can easily do to help keep your vehicle in good condition. "Part C: Periodic Maintenance Inspections - 2005 Buick LeSabre | Owner's Manual - Page 342
needs, you will know that GM-trained and supported service people will perform the work using genuine GM parts. The proper fluids and lubricants to use are listed in Part D. Make sure whoever services your vehicle uses these. All parts should be replaced and all necessary repairs done before you or - 2005 Buick LeSabre | Owner's Manual - Page 343
(166 000 km): Spark Plug Wire Inspection. Spark Plug Replacement. Automatic Transaxle Service (normal conditions). Every 150,000 Miles (240 000 km): Cooling System Service (or every 60 months, whichever occurs first). Engine Accessory Drive Belt Inspection. These intervals only summarize maintenance - 2005 Buick LeSabre | Owner's Manual - Page 344
(166 000 km): Spark Plug Wire Inspection. Spark Plug Replacement. Automatic Transaxle Service (normal conditions). Every 150,000 Miles (240 000 km): Cooling System Service (or every 60 months, whichever occurs first). Engine Accessory Drive Belt Inspection. These intervals only summarize maintenance - 2005 Buick LeSabre | Owner's Manual - Page 345
if you are driving under the best conditions, the oil life system may not indicate that an oil change brakes is during tire rotation. See Brake System Inspection on page 6-23. 3,000 Miles (5 000 km) ❑ Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service - 2005 Buick LeSabre | Owner's Manual - Page 346
, whichever occurs first). An Emission Control Service. (See footnote *.) ❑ Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. See Engine Air Cleaner/Filter on page 5-18 for more information - 2005 Buick LeSabre | Owner's Manual - Page 347
, whichever occurs first). An Emission Control Service. (See footnote *.) ❑ Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. See Engine Air Cleaner/Filter on page 5-18 for more information - 2005 Buick LeSabre | Owner's Manual - Page 348
, whichever occurs first). An Emission Control Service. (See footnote *.) ❑ Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. See Engine Air Cleaner/Filter on page 5-18 for more information - 2005 Buick LeSabre | Owner's Manual - Page 349
(See footnote +.) ❑ Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. See Engine Air Cleaner/Filter on page 5-18 for more information. An Emission Control Service. (See footnote †.) 78,000 - 2005 Buick LeSabre | Owner's Manual - Page 350
Control Service. (See footnote *.) ❑ Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-18 for more information. An Emission Control Service taxi, police or delivery service. ❑ If you have not used your vehicle under severe service conditions listed previously and, therefore, - 2005 Buick LeSabre | Owner's Manual - Page 351
, pressure cap and neck. Pressure test cooling system and pressure cap. An Emission Control Service. ❑ Inspect engine accessory drive belt. An Emission Control Service. Footnotes † The U.S. Environmental Protection Agency or the California Air Resources Board has determined that the failure to - 2005 Buick LeSabre | Owner's Manual - Page 352
, whichever occurs first). An Emission Control Service. (See footnote *.) ❑ Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. See Engine Air Cleaner/Filter on page 5-18 for more information - 2005 Buick LeSabre | Owner's Manual - Page 353
, whichever occurs first). An Emission Control Service. (See footnote *.) ❑ Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. See Engine Air Cleaner/Filter on page 5-18 for more information - 2005 Buick LeSabre | Owner's Manual - Page 354
, whichever occurs first). An Emission Control Service. (See footnote *.) ❑ Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. See Engine Air Cleaner/Filter on page 5-18 for more information - 2005 Buick LeSabre | Owner's Manual - Page 355
and filter (or every 12 months, whichever occurs first). An Emission Control Service. (See footnote *.) ❑ Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-18 for more information. An Emission Control Service. ❑ Rotate tires. See Tire Inspection and Rotation on page 5-63 for - 2005 Buick LeSabre | Owner's Manual - Page 356
the safety, dependability and emission control performance of your vehicle. Be sure any necessary repairs are completed at once. Whenever any fluids or lubricants are added to your vehicle, make sure they are the proper ones, as shown in Part D. Engine Coolant Level Check Check the engine coolant - 2005 Buick LeSabre | Owner's Manual - Page 357
. (The airbag system does not need regular maintenance.) Automatic Transaxle Check Check the transaxle fluid level; add if needed. See Automatic Transaxle Fluid on page 5-21. A fluid loss may indicate a problem. Check the system and repair if needed. At Least Once a Year Key Lock Cylinders Service - 2005 Buick LeSabre | Owner's Manual - Page 358
Shift Lock Control System Check If the starter works in any other position, your vehicle needs service. When you are doing this inspection, the vehicle could move level surface. 2. Firmly apply the parking brake. See Parking Brake on page 2-27 if necessary. Be ready to apply the regular brake - 2005 Buick LeSabre | Owner's Manual - Page 359
be injured and property could be damaged. Make sure there is room in front of your vehicle in case it begins to roll. Be ready to apply the regular brake at once should the vehicle begin to move. Underbody Flushing Service At least every spring, use plain water to flush any corrosive materials - 2005 Buick LeSabre | Owner's Manual - Page 360
to perform these services may be found in a service manual. See Service Publications Ordering Information on page 7-11. Steering, Suspension and Front Drive Axle Boot and Seal Inspection Inspect the front and rear suspension and steering system for damaged, loose or missing parts, signs of wear - 2005 Buick LeSabre | Owner's Manual - Page 361
and clamps; replace as needed. Clean the outside of the radiator and air conditioning condenser. To help ensure proper operation, a pressure test of the cooling system and pressure cap is recommended at least once a year. Brake System Inspection Inspect the complete system. Inspect brake lines and - 2005 Buick LeSabre | Owner's Manual - Page 362
Brake Delco Supreme 11 Brake Fluid or System equivalent DOT-3 brake fluid. Windshield ® Washer Solvent GM Optikleen Washer Solvent. Chassis Lubricant (GM Part 12377985, in Parking Brake No. U.S.88901242) or lubricant Cable Guides -Purpose U.S. 12346241, in (GM Part No. Hinges Canada 10953474). Fuel - 2005 Buick LeSabre | Owner's Manual - Page 363
Part E: Maintenance Record After the scheduled services are performed, record the date, odometer reading and who performed the service and any additional information from "Owner Checks and Services" or "Periodic Maintenance" on the following record pages. Also, you should retain all maintenance - 2005 Buick LeSabre | Owner's Manual - Page 364
Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance Record 6-26 - 2005 Buick LeSabre | Owner's Manual - Page 365
Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance Record 6-27 - 2005 Buick LeSabre | Owner's Manual - Page 366
Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance Record 6-28 - 2005 Buick LeSabre | Owner's Manual - Page 367
...7-10 Reporting Safety Defects to the Canadian Government ...7-11 Reporting Safety Defects to General Motors ...7-11 Service Publications Ordering Information ...7-11 Customer Assistance and Information ...7-2 Customer Satisfaction Procedure ...7-2 Online Owner Center ...7-3 Customer Assistance - 2005 Buick LeSabre | Owner's Manual - Page 368
be quickly resolved at that level. If the matter has already been reviewed with the sales, service, or parts manager, contact the owner instrument panel. • Dealership name and location • Vehicle delivery date and present mileage When contacting Buick, please remember that your concern will likely - 2005 Buick LeSabre | Owner's Manual - Page 369
vehicle, including tips and videos and an electronic version of this owner's manual (United States only). • 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 (United - 2005 Buick LeSabre | Owner's Manual - Page 370
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. United States - Customer Assistance - 2005 Buick LeSabre | Owner's Manual - Page 371
This program, available to qualified applicants, can reimburse you up to $1,000 toward eligible aftermarket driver's or passenger's adaptive equipment you may require for your vehicle, such as hand controls and wheelchair/scooter lifts. The offer is available for a limited period of time from the - 2005 Buick LeSabre | Owner's Manual - Page 372
for the repair or replacement of the tire if not covered by a warrantable failure. • Jump Start: No-start occurrences which require a battery jump start will be covered at no charge. • Dealer Locator Service In many instances, mechanical failures are covered under Buick's Bumper-to-Bumper warranty - 2005 Buick LeSabre | Owner's Manual - Page 373
your location. Location of problem. While we hope you never have the occasion to use our service Buick reserves the right to limit services or reimbursement to an owner or driver when, in Buick's judgement, the claims become excessive in frequency or type of occurrence. Roadside Assistance is not part - 2005 Buick LeSabre | Owner's Manual - Page 374
, keep driving it until it can be scheduled for service, unless, of course, the problem is safety-related. If it is, please call your dealership, let them know this, and ask for instructions. If the dealer requests that you simply drop the vehicle off for service, you are urged to do so as early - 2005 Buick LeSabre | Owner's Manual - Page 375
is not part of the as shuttle service, may Limited Warranty, alternative transportation may 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 - 2005 Buick LeSabre | Owner's Manual - Page 376
official request of police or similar government office, • as part of GM's defense of litigation through the discovery process, OnStar® subscription service agreement or manual for information . However, NHTSA cannot become involved in individual problems between you, your dealer, or General Motors. - 2005 Buick LeSabre | Owner's Manual - Page 377
Service Publications Ordering Information Service Manuals Service Manuals have the diagnosis and repair information on engines, transmission, axle suspension, brakes us. Please call us at 1-800-521-7300, or write: Buick Customer Assistance Center P.O. Box 33136 Detroit, MI 48232-5136 In Canada, - 2005 Buick LeSabre | Owner's Manual - Page 378
: Includes a Portfolio, Owner's Manual, and Warranty Booklet. RETAIL SELL PRICE: $35.00 Without Portfolio: Owner's Manual only. RETAIL SELL PRICE: $25 checks payable in U.S. funds. Current and Past Model Order Forms Service Publications are available for current and past model GM vehicles. To - 2005 Buick LeSabre | Owner's Manual - Page 379
Add-On Electrical Equipment ...5-88 Air Cleaner/Filter, Engine ...5-18 Air Conditioning ...3-24, 3-27 Airbag Readiness Light ...3-37 Airbag Sensing and Diagnostic Module (SDM) ...7-9 Airbag System ...1-47 How Does an Airbag Restrain? ...1-53 Servicing Your Airbag-Equipped Vehicle ...1-56 What Makes - 2005 Buick LeSabre | Owner's Manual - Page 380
Battery Saver ...3-17 Inadvertent Power Saver ...3-20 Load Management ...3-20 Battery Warning Light ...3-38 Before Leaving on a Long Trip ...4-22 Brake Anti-Lock Brake System (ABS) ...4-7 Emergencies ...4-8 Parking ...2-27 System Inspection ...6-23 System Warning Light ...3-38 Brakes ...5-35 Braking - 2005 Buick LeSabre | Owner's Manual - Page 381
for the LATCH System ...Securing a Child Restraint in a Rear Seat Position ...Securing a Child Restraint in the Center Front Seat Position ...Securing a Child Restraint in the Right Front Seat Position ...Top Strap ...Top Strap Anchor Location ...Where to Put the Restraint ...Chime Level Adjustment - 2005 Buick LeSabre | Owner's Manual - Page 382
Automatic Climate Control System ...3-27 E Electrical System Add-On Equipment ...Engine Compartment Fuse Block ...Fuses and Circuit Breakers ...Power Windows and Other Power Options ...Rear Underseat Fuse Block ...Engine Air Cleaner/Filter ...Battery ...Check and Service Engine Soon Light ...5-88 - 2005 Buick LeSabre | Owner's Manual - Page 383
System Inspection ...6-23 Engine Compartment Overview ...5-12 Exhaust ...2-31 Oil ...5-13 Overheating ...5-26 Starting ...2-23 Entry Lighting ...3-18 Event Data Recorders (EDR) ...7-9 Extender, Safety Belt ...1-27 Exterior Lamps ...3-14 Exterior Lighting Battery Saver ...3-17 F Filter Engine Air - 2005 Buick LeSabre | Owner's Manual - Page 384
Positions ...Inadvertent Power Battery Saver ...Infants and Young Children, Restraints ...Inflation -- Tire Pressure ...Inspection Brake System ...Engine Cooling System ...Exhaust System ...Fuel System ...Part C - Periodic Maintenance ...Steering, Suspension and Front Drive Axle Boot and Seal - 2005 Buick LeSabre | Owner's Manual - Page 385
...Light Airbag Readiness ...Anti-Lock Brake System Warning ...Battery Warning ...Brake System Warning ...Cruise Control ...Highbeam On ...Malfunction Indicator ...Oil Pressure ...Safety Belt Reminder ...Security ...Service Vehicle Soon ...TCS Warning Light ...Traction Control System (TCS) Warning - 2005 Buick LeSabre | Owner's Manual - Page 386
and Front Drive Axle Boot and Seal Inspection ...6-22 Throttle System Inspection ...6-23 Using Your ...6-4 Your Vehicle and the Environment ...6-2 Malfunction Indicator Light ...3-41 Manual Lumbar Controls ...1-3 Manual Seats ...1-2 Memory Mirrors ...2-45 Memory Seat ...2-45 Message DIC Warnings and - 2005 Buick LeSabre | Owner's Manual - Page 387
- Recommended Fluids and Lubricants ...6-24 Part E - Maintenance Record ...6-25 Passing ...4-13 PASS-Key® III ...2-19 PASS-Key® III Operation ...2-20 Perimeter Lighting ...3-18 Personal Choice Radio Controls ...3-80 Personalization, Climate Controls ...3-32 Power Accessory Outlets ...3-22 Door Locks - 2005 Buick LeSabre | Owner's Manual - Page 388
Power (cont.) Electrical System ...5-88 Inadvertent Battery Saver ...3-20 Lumbar Controls ...1-3 Reclining Seatback ...1-6 Retained Accessory (RAP) ...2-23 Seat ...1-2 Steering Fluid ...5-34 Windows ...2-17 Programmable Automatic Door Locks ...2-12 Programming the HomeLink® Transmitter ...2-39 Q - 2005 Buick LeSabre | Owner's Manual - Page 389
Systems Checking ...1-56 Replacing Parts ...1-57 Retained Accessory Power (RAP) ...2-23 Right Front Passenger Position, Safety Belts ...1-20 Roadside Assistance Program ...7-6 Rocking Your Vehicle to Get it Out ...4-30 Running Your Engine While You Are Parked ...2-31 S Safety Belt Reminder Light - 2005 Buick LeSabre | Owner's Manual - Page 390
Visors ...2-17 Sunroof ...2-44 T Tachometer ...3-36 Taillamps Back-Up Lamps ...5-51 12 Taillamps (cont.) Turn Signal, and Stoplamps ...5-50 TCS Warning Light ...3-40 Theater Dimming ...3-18 Theft-Deterrent, Radio ...3-81 Theft-Deterrent Systems ...2-18 Content Theft-Deterrent ...2-18 PASS-Key® III - 2005 Buick LeSabre | Owner's Manual - Page 391
Balance ...5-67 Wheel Replacement ...5-67 When It Is Time for New Tires ...5-64 Top Strap ...1-38 Top Strap Anchor Location ...1-39 Towing Recreational Vehicle ...4-36 Towing a Trailer ...4-38 Your Vehicle ...4-36 Traction Control System (TCS) ...4-9 Control System Warning Light ...3-40 Transaxle - 2005 Buick LeSabre | Owner's Manual - Page 392
Washer ...3-10 Fluid ...5-34 Windshield Wiper Blade Replacement ...5-53 Rainsense™ II Wipers ...3-9 Windshield Wiper (cont.) Windshield Wipers ...3-9 Winter Driving ...4-25 Wiper Activated Headlamps ...3-14 X XM™ Satellite Radio Antenna System ...3-85 Y Your Vehicle and the Environment ...6-2 14