2003 Buick LeSabre Owner's Manual
2003 Buick LeSabre Manual
2003 Buick LeSabre manual content summary:
- 2003 Buick LeSabre | Owner's Manual - Page 1
R - 2003 Buick LeSabre | Owner's Manual - Page 2
The 2003 Le Sabre Owner Manual Seats and Restraint Systems ...Front Seats ...Safety Belts ...Child Restraints ...Air Systems Bag Restraint System Check ...Features and Contro[s ...Keys ...Doors Locks and ...Windows ...Theft-Deterrent Systems ...Starting and Operating Your Vehicle ...Mirrors ... - 2003 Buick LeSabre | Owner's Manual - Page 3
substitute the name "General Motors of Canada Limited" for Buick Motor Division whenever it appears in this manual. Please keep this manual in your vehicle, , it will help you learn about the features and controls for your vehicle. In this manual, you'll find that pictures and words worktogether to - 2003 Buick LeSabre | Owner's Manual - Page 4
in this book. We use a box and the word CAUTION to tell you 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 "Don't,'' "Don't do this'' or "Don't let this happen - 2003 Buick LeSabre | Owner's Manual - Page 5
Panel Overview" "Climate Controls" 0 When you read other manuals, you might see CAUTION and NOTICE warnings in different colors or in different words. You'll also see warning labels on your vehicle. They use the same words, CAUTION or NOTICE. "Audio Systems" Also see Warning Lights, Gages and - 2003 Buick LeSabre | Owner's Manual - Page 6
-FACING CHILD RESTRAINT IN THIS SEATING POSITION PARKING LAMPS 0 n- BATTERY CHARGING SYSTEM I-1 (@) ENGINE COOLANT FAN BRAKE HAZARD WARNING FLASHER COOLANT AVO ID SPARKS OR FLAMES SPARK OR FLAME COULD EXPLODE BATERY DO NOT INSTALLA d OWNER'S MANUAL SERVICE -1 '\lb 1 SERVICE MANUAL a - 2003 Buick LeSabre | Owner's Manual - Page 7
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Air Bag Inflate? ...1-58 How Does an Air Bag Restrain? ...1-58 What Will You See After an Air Bag Inflates? ...1-59 Servicing Your Air Bag-Equipped Vehicle ...1-61 Fiesiraini Sysiern Cneck ...1-62 Checking Your Restraint Systems ...1-62 Replacing Restraint System Belt Comfort Guides for Children and - 2003 Buick LeSabre | Owner's Manual - Page 9
. Slide the seat to where you want it and release the bar. Try to move the seatwith your body to make sure the seat is locked into place. If your vehicle has this feature, the controls for the power seats are located on the outboard side of each front seat. 1-2 - 2003 Buick LeSabre | Owner's Manual - Page 10
backward. Move the seatback forward by pressing the top of the control forward. 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 - 2003 Buick LeSabre | Owner's Manual - Page 11
control is located on the outboard side of each front seat. Use the power seat control first to get the proper position. Then continue with the lumbar adjustment. To reshape the lower seatback, press the lumbar control forward to increase support and rearward to decrease support. Press the control - 2003 Buick LeSabre | Owner's Manual - Page 12
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vehicle has power seats, the vertical control described previously in this section reclines the front seatbacks. If your vehicle has the manual recliner, lift the lever on the outboard side of the seat and move the seatback to the desired position. Release the lever to lock the seatback. Pull up on - 2003 Buick LeSabre | Owner's Manual - Page 14
Sitting in a reclined position when your vehicle is in motion canbe dangerous. Even if you buckle up, your safety belts can't do their job when you're reclined like this. The shoulder belt can't do its job. In a crash, you could go into it, receiving neck or other injuries. The lap belt can't do its - 2003 Buick LeSabre | Owner's Manual - Page 15
manual tells you how to use safety belts properly. It also tells you some things you should not do "h safety ' Its. It is extremely dangerous to ride in cargo a area, inside or outside of a vehicle. In a collision, people riding light that comes on as a reminder to buckle up. See Safety Belt Reminder - 2003 Buick LeSabre | Owner's Manual - Page 16
6- C - 2003 Buick LeSabre | Owner's Manual - Page 17
r, 77 C (D - 2003 Buick LeSabre | Owner's Manual - Page 18
The person keeps going until stopped by something. In a real vehicle, it could be the windshield... or the instrument panel... - 2003 Buick LeSabre | Owner's Manual - Page 19
most of them in the future. But they are supplemental systems only; so they work with safety belts - not instead of them. Every air bag system ever offered for sale has required the use of safety belts. Even if you're in a vehicle that has air bags, you still have to buckle up to get the most - 2003 Buick LeSabre | Owner's Manual - Page 20
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Driver Position This part describes the driver's restraint system. Lap-Shoulder Belt The driver has a lap-shoulder belt. Here's how to wear it properly. 1. Close and lock the door. 2. Adjust the seat so you can sit up straight. To see how, see "Seats" in the Index. 3. Pick up the latch plate and - 2003 Buick LeSabre | Owner's Manual - Page 22
should go over the shoulder and across the chest.These parts of the bodyare best able totake belt restraining forces. a ' -I-, I ne The safety belt locks if there's a sudden stop or crash, or if you pull the belt very quickly out of the retractor. I I I 1 I I I I I I I 1-15 - 2003 Buick LeSabre | Owner's Manual - Page 23
Q: What's wrong with this? You can be serioi y hurt if . ur s c der belt h 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 won't give nearly as much protection this way. 1- - 2003 Buick LeSabre | Owner's Manual - Page 24
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 bethere, not at the pelvic bones. This could cause serious internal injuries. Always buckle your belt into the buckle nearest you. A: The belt - 2003 Buick LeSabre | Owner's Manual - Page 25
Q: What's wrong with this? JOU weal -.le You canbe s- -ously jured shoulder belt under yourarm. In a crash, your body would move too forward, which would far increase the chance of head and neck injury. Also, the belt would apply too much force to the ribs, which aren't as strong as shoulder bones. - 2003 Buick LeSabre | Owner's Manual - Page 26
You can be seriously injured by a twisted belt. In a crash, you wouldn't 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. I I I I I A: The belt is twisted across the body. 1 I 1-19 - 2003 Buick LeSabre | Owner's Manual - Page 27
Safety belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they don't 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 - 2003 Buick LeSabre | Owner's Manual - Page 28
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Center Front Passenger Position n U Lap Belt If your vehicle has a front bench seat, someone can sit in the center position. When yousit in the center front seating position, you have alap safety belt, which has no retractor. make To the belt longer, tilt the latch plate and pull it alongthe belt - 2003 Buick LeSabre | Owner's Manual - Page 30
Buckle, position and release it the same way as the lap part of a lap-shoulder belt. If the belt isn't long enough, see Safety Belt Extender on page 1-30. Make sure the release button on the buckie is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 1-23 - 2003 Buick LeSabre | Owner's Manual - Page 31
's how to wear one properly. 1. Pick up the latch plate and pull the belt across you. Don't 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 slightly to unlock it. Then pull the belt - 2003 Buick LeSabre | Owner's Manual - Page 32
If the belt stops before it reaches the buckle, tilt the latch plate and keep pulling until you can buckle it. Pull up on the latch plate to make sure it is secure. i i tne Delt ISnot long enough, see Safety Belt Extender on page 1-30. Make sure the release button on the buckle is positioned so you - 2003 Buick LeSabre | Owner's Manual - Page 33
belt should go over the shoulder and acrossthe chest. These parts of the body are best able to take belt restraining forces. The safety belt locks if there's a sudden stop or a crash, or if you pull the belt very quickly out of the retractor. 1-26 - 2003 Buick LeSabre | Owner's Manual - Page 34
You can be seriously hurt i.1 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. To unlatch the belt, just push the button on the buckle. 1-27 - 2003 Buick LeSabre | Owner's Manual - Page 35
and Small Adults Your vehicle may have this feature already. If it doesn't, you can get it from any GM dealer. Rear shoulder belt comfort guides provide added safety belt comfort for older children who have outgrown booster seats and for small adults. When installed on a shoulder belt, the comfort - 2003 Buick LeSabre | Owner's Manual - Page 36
6Z- C I - 2003 Buick LeSabre | Owner's Manual - Page 37
the belt edges together so that you can take them outof the guides. Slide the guide into its storage pocket on the side of the seatback. Safety Belt Extender If the vehicle's safety belt will fasten around you, you should use - 2003 Buick LeSabre | Owner's Manual - Page 38
A: Older Children If possible, an older child should wear a lap-shoulder belt and get the additional restraint a shoulder belt can provide. The shoulder belt should not cross the face or neck. The lap belt should fit snugly below the hips, just touching the top of the thighs. It should never be - 2003 Buick LeSabre | Owner's Manual - Page 39
I Never do this. Here two children are wearingt:he same be!It. The belt can't properly spread the impact forces. In a crash, the two children canbe crushed together and seriously injured.A belt must be used by only one person a time. at I Q: What if a child i wearing a lap-shoulder belt, s but - 2003 Buick LeSabre | Owner's Manual - Page 40
Nevel __ ,his. 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 inthis way, in a crash the child might slide under the belt. The belt's force would then be applied right on the child's abdomen. That could cause - 2003 Buick LeSabre | Owner's Manual - Page 41
and in every Canadian province says children up to some age must be restrained while in a vehicle. Every time infants and young children ride in vehicles, they should have the protection provided by appropriate restraints. Young children should not use the vehicle's adult safety belts alone, unless - 2003 Buick LeSabre | Owner's Manual - Page 42
whenit inflates can be seriously injured or killed. Air bags plus lap-shoulder belts offer outstanding protection for adults and older children, but not for young children and infants. Neither the vehicle's safety belt system nor its air bag system is designed for them. Young children and infants - 2003 Buick LeSabre | Owner's Manual - Page 43
a child restraint, be sure it is designed to be used in a motor vehicle. If it is, the restraint will have a label saying that it meets federal motor vehicle safety standards. The restraint manufacturer's instructions that come with the restraint state the weight and height limitations for - 2003 Buick LeSabre | Owner's Manual - Page 44
Child Restraint Systems The body structi of a young hild is quite unlike that of an adult or older child, for whom the safety belts are designed. A young child's - 2003 Buick LeSabre | Owner's Manual - Page 45
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. A forward-facing child seat (C-E) provides restraint for the - 2003 Buick LeSabre | Owner's Manual - Page 46
ow ao cniia restra!nEs work? ' e Q -I -.---l..-l--l- A: A child restraint system is any device designed for use in a motor vehicle to restrain, seat, or position children. A built-in child restraint system is a permanent part of the motor vehicle. An add-on child restraint system is a portable one - 2003 Buick LeSabre | Owner's Manual - Page 47
is, it will have a label saying that it meets federal motor vehicle safety standards. Then follow the instructions for the restraint. You may find these instructions on the restraint itself or in a booklet, or both. These restraints use the belt system in your vehicle, but the child also has to be - 2003 Buick LeSabre | Owner's Manual - Page 48
you instal! restraint properly. A child in a child restraint in the center front seat can be badly injured or killed by the right front passenger's air bag if it inflates. Never secure a child restraint in the center front seat.It's always better to secure a child restraint in the rear seat. You - 2003 Buick LeSabre | Owner's Manual - Page 49
It can help restrain the child restraint during a collision. For it to work, a top strap must be properly anchored to the vehicle. Some top strap top 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 anchored, - 2003 Buick LeSabre | Owner's Manual - Page 50
one of the following anchor points. Be sure to use an anchor point located on the same side of the vehicle as the seating position where the . Tighten the top strap when and as the child restraint manufacturer's instructions say. Your vehicle has top strap anchors already installed for the rear - 2003 Buick LeSabre | Owner's Manual - Page 51
points (B), as shown here. U Your vehicle has the LATCH system. You'll find anchors (A) in all three rear seat positions. To assist you in locating the lower anchors for this child restraint system, each seating position with the LATCH system will have a label sewn into the seatback at each anchor - 2003 Buick LeSabre | Owner's Manual - Page 52
installed using the anchorage points, or use the vehicle's safety belts to secure the restraint. See "Securing a Child Restraint Designed for the LATCH System" or "Securing a Child Restraint in a Rear Seat Position" in the Index for information on how to secure a child restraint in your vehicle - 2003 Buick LeSabre | Owner's Manual - Page 53
LATCH System 1 . Find the anchors for the seating position you want to use, where the bottom of the seatback meets the back of the seat cushion. 2. Put the child restraint on the seat. 3. Attach the anchor points on the child restraint to the anchors in the vehicle. The child restraint instructions - 2003 Buick LeSabre | Owner's Manual - Page 54
vehicle's safety belt through or around the restraint. The child restraint instructions will show you how. 1 A child in a cl 1 rest( jn the center 1. -nt seat can be badly injured or killed by the right front passenger's air bag if it inflates. Never in secure a child restraint the center front - 2003 Buick LeSabre | Owner's Manual - Page 55
, just unbuckle the vehicle's safety belt and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or larger child passenger. 1 -48 - 2003 Buick LeSabre | Owner's Manual - Page 56
is because the back of the rear-facing child restraint would be very close to the inflating air bag. Always secure a rear-facing child restraint in a rear seat. Your vehicle has a right front passenger air bag. Never put a rear facing child restraint in this seat. Here's why: Although a rear seat is - 2003 Buick LeSabre | Owner's Manual - Page 57
that came with the child restraint. Secure the child in the child restraint when and as the instructions say. 1. Because your vehicle has a right front passenger air bag, always move the seat as far back as it will go before securing a forward-facing child restraint. See Power Seats on page - 2003 Buick LeSabre | Owner's Manual - Page 58
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has a side impact air bag for the driver, the words AIR BAG will appear on the air bag covering on the side of the driver's seatback closest to the door. If your vehicle has a side impactair bag for the right front air passenger, the words AIR BAG will appear on the bag covering on the side of - 2003 Buick LeSabre | Owner's Manual - Page 60
a crash if you aren't wearing your safety belt even if you have air bags. Wearing your safety belt during a crash helps reduce your chance of hitting things inside the vehicle or being ejected from it. Air bags are designed to work with safety belts but don't replacethem. ud or in many side crashes - 2003 Buick LeSabre | Owner's Manual - Page 61
protection for adults, but CAUTION: (Continued) There is an air bag readiness light on the instrument panel, which shows AIR BAG. The system checks the air bag electrical system for malfunctions. The light tells you if there is an electrical problem. See Air Bag Readiness Light on page3-36. 1-54 - 2003 Buick LeSabre | Owner's Manual - Page 62
L .- a - 2003 Buick LeSabre | Owner's Manual - Page 63
don't attach or put anything onthe steering wheel hub or on ornear any other air bag covering. Don't let seat covers block the inflation path of a side impact air bag. If your vehicle has one, the right front passenger's side impact air bag is in the side of the passenger's seatback closest to the - 2003 Buick LeSabre | Owner's Manual - Page 64
air bag. See Air Bag Systems in the index. Side impact air bags are designed to inflate in moderate to severe side crashes. A side impact air bag will inflate if the crash severity is above the system's designed 'threshold level'. The threshold level air bags, inflation is determined by the location - 2003 Buick LeSabre | Owner's Manual - Page 65
. For both frontal and side impact air bags, the sensing system triggers a release of gas from the inflator, which inflates the air bag. The inflator, the air bag andrelated hardware are all part of the air bag modules. Frontal air bag modules are located inside the steering wheel and instrument - 2003 Buick LeSabre | Owner's Manual - Page 66
If you experience breathing problems following an air bag 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 air bags inflate (if battery power is available). You can lock the doors again and turn - 2003 Buick LeSabre | Owner's Manual - Page 67
system won't work properly. See your dealer for service. Notice: If you damage the covering for the driver's or the right front passenger's air bag, or the air bag covering on the driver's and right front passenger's seatback, the bag may not work properly. You may have to replace the air bag module - 2003 Buick LeSabre | Owner's Manual - Page 68
and the service manual have information about servicing your vehicle and the air bag systems. To purchase a service manual, see Service Publications Ordering Information on page 7-IO. For ub Lo 10 secon,, after the ignition key is turned off and the battery is disconnected, an air bag can still - 2003 Buick LeSabre | Owner's Manual - Page 69
for any opened or broken air bag covers, and have them repaired or replaced. (The air bag system does not need regular maintenance.) Replacing Restraint System Parts A"er a Crash - - A crash can damage the restraint systems in your vehicle. A damaged restraint system it, may not properly protect - 2003 Buick LeSabre | Owner's Manual - Page 70
+-' a a, v) - 2003 Buick LeSabre | Owner's Manual - Page 71
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Remote Keyless Entry System Operation ...2.5 Doors and Locks ...2.9 Door Locks ...2.9 Central Door Unlocking System ...-2-10 Power Door Locks ...-2-10 Door Ajar Reminder ...-2-10 Delayed Locking ...2.10 Programmable Automatic Door Locks ...2.11 Rear Door Security Locks ...2-13 Lockout Protection - 2003 Buick LeSabre | Owner's Manual - Page 73
Keys Leaving children in a vehicle with the ignition key is dangerous for many reasons. A child or others could be badly injured or even killed. They could operate the power windows or other controls or even make the vehicle move. Don't leave the keys in a vehicle with children. 2-2 - 2003 Buick LeSabre | Owner's Manual - Page 74
that s works in allof the lock cylinders (driver's door, trunk, ignition, and glove box). Your vehic!e has the p . 4 S S - k ~ ~ !!I 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 - 2003 Buick LeSabre | Owner's Manual - Page 75
. See "Battery Replacement" under Remote Keyless Entry System Operation on page 2-5. If you are still having trouble, see your dealer or a qualified technician for service. e This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This - 2003 Buick LeSabre | Owner's Manual - Page 76
for more information. Pressing the unlock button will also illuminate the interior lamps. See "Entry Lighting" under Interior Lamps on page 3- 15. (Lock): When this button is pressed, all doors will lock, the exterior lamps will flash once and the horn may sound. @ 68 @ (Trunk): The trunk - 2003 Buick LeSabre | Owner's Manual - Page 77
the DRL exterior lamps flash once and the horn chirps when locking the vehicle. The exterior lamps will not flash if the manual parking lamps are on. Automatic Door Locks: This feature programs your door locks to automatically lock or unlock when shifting in and out of PARK (P). Security Feedback - 2003 Buick LeSabre | Owner's Manual - Page 78
unlocking your vehicle. If a transmitter is lost or stolen, a replacement can be purchased through your dealer. Remember to bring any remaining the next mode, and the horn will chirp. 5. Release the power door lock switch. The security feedback will remain in the most current mode selected. This - 2003 Buick LeSabre | Owner's Manual - Page 79
2. Once the transmitter 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 - 2003 Buick LeSabre | Owner's Manual - Page 80
. Turning the door key toward the front of the vehicle will lock the door. Turning the door key toward the rear of the vehicle will unlock it. To unlock the door from the inside, move the manual door lock, located above the door handle, rearward. To iock the door, move the manual door lock forward - 2003 Buick LeSabre | Owner's Manual - Page 81
's power door lock switch or remote keyless entry lock button is pressed with the key removed from the ignition, and the driver's door open, a chime will sound three times to signal that the delayed locking system is active. When all doors have been closed, the doors will lock automatically after - 2003 Buick LeSabre | Owner's Manual - Page 82
PARK (P),have that person use the manual doorlock control or power doorlock switch. When the door is closed again, it will not lock automatically. If you needto lock the doors before shifting out of PARK (P), use manual door lock control or the power doorlock switch. 3. Press the unlock button on - 2003 Buick LeSabre | Owner's Manual - Page 83
will advance by one, going from 3 to 0 to 1, etc. The door locks will cycle according to the mode entered while customizing the memory door locks. (Mode 0 has no feedback.) 5. Release the power door lock switch. The automatic door locks will remain in the most recent mode selected. This procedure - 2003 Buick LeSabre | Owner's Manual - Page 84
down to the unlock symbol. 3. Do the same for the other rear door. The rear door locks will now work normally. 2. Move the lever located on the inside door edge, all the way up to the lock symbol. 3. Close the door. The rear doors of your vehicle cannot be opened from the inside when this feature - 2003 Buick LeSabre | Owner's Manual - Page 85
leaving the vehicle, take your keys, open your door and set the locks from the inside. Then get out and close the door. Or, press the lock button on the remote keyless entry transmitter after shutting the doors. If your vehicle has a theft-deterrent system, see Content Theft-Deterrent on page 2- 18 - 2003 Buick LeSabre | Owner's Manual - Page 86
The TRUNK release button is located on the driver's door trim map pocket. Push this button to open the trunk. The transaxle must be in PARK (P) or NEUTRAL (N) for the remote trunk release button to work. To lock the trunk from inside your vehicle, insert the master key and turn it clockwise to - 2003 Buick LeSabre | Owner's Manual - Page 87
Windows Leaving children in a vehicle with the windows closed is dangerous. A child can be overcome by the extreme heat and can suffer permanent injuries or even death from heat stroke. Never leave a child alone in a vehicle, especially with the windows closed in warm or hot weather. I- 2-16 - 2003 Buick LeSabre | Owner's Manual - Page 88
) on page 3-47. Press the LOCK button again to allow passengers to use their window controls. Sun Visors Lighted Visor Vanity Mirror The power windowcontrols located on the driver's door armrest operate eachof the windows whilethe ignition is on or while Retained Accessory Power (RAP) is active. In - 2003 Buick LeSabre | Owner's Manual - Page 89
alarm is not armed until the SECURITY light goes off. 2-18 Remember, the content theft-deterrent system won't activate if you lock the doors with a key or use the manual door lock. It activates only if you use a power door lock switch with a door open, or with the remote keyless entry transmitter - 2003 Buick LeSabre | Owner's Manual - Page 90
the system by locking the doors with the power door lock switch while the door is open, or with the remote keyless entry transmitter. 3. Get out of the car, close the door and wait for the SECURITY light to go out. 4. Then reach in through the window, unlock the door with the manual door lock and - 2003 Buick LeSabre | Owner's Manual - Page 91
is equipped with the PASS-Key@Ill (Personalized Automotive Security System) theft-deterrent system. PASS-Key@Ill is a passive theft-deterrent system. This means you don't have to do anything different to arm or disarm the system. It works when you insert or remove the key from the ignition. When - 2003 Buick LeSabre | Owner's Manual - Page 92
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@Ill system, however, is not working properly and must be serviced by your dealer. Your vehicle is not protected by the - 2003 Buick LeSabre | Owner's Manual - Page 93
replacement. Follow this breaking-in guideline every time you get new brake linings. Don't tow a trailer during break-in. See "Towing a Trailer" in the Index for more information. Ignition Positions With the key in the ignition switch, you can turn it to five different positions. (A) ACCESSORY - 2003 Buick LeSabre | Owner's Manual - Page 94
If you leave your key in OFF, you will hear a warning chime when you open the driver's door. Always leave your key in LOCK while the engine is off. If you leave it in any other position, you will drain your battery power. Retained Accessory Power (RAP) After you turn the ignition off and remove - 2003 Buick LeSabre | Owner's Manual - Page 95
excessive heat can damage your starter motor.Wait about 15 seconds between each try to help avoid draining your battery or damaging your starter. Notice: Your engine is designed to work with the electronics in your vehicle. If you add electrical parts or accessories, you could change the way the - 2003 Buick LeSabre | Owner's Manual - Page 96
:ord into an ungrounded outlet could cause an electrical shock. Also, the wrong kind of extension cord could Plug the cord into a properly grounded three-prong 110-volt AC outlet. If the cord won't reach, use a heavy coolant heater cord is located on the passenger's side of the vehicle, above the - 2003 Buick LeSabre | Owner's Manual - Page 97
brake firmly set. Your vehicle can roll. Your automatic transaxle has a shift lever located on the steering column. PARK (P): This position locks your vehicle won't move, even when you're on fairly level ground, always set your parking brake and move the shift lever to PARK (P). See "Shifting Into - 2003 Buick LeSabre | Owner's Manual - Page 98
automatic transaxle shift lock control system. You have to fully apply your regular brakes before you can shift from PARK (P) when the ignition is in RUN. If you cannot shift out of PARK (P), ease pressure on the brake pedal, your vehicle could move very rapidly. You could lose control and hit - 2003 Buick LeSabre | Owner's Manual - Page 99
. It can help control your speed as you go down steep mountain roads, but then you would also want to use your brakes off and on. Notice : Don't drivein SECOND (2) for more than 5 miles (8 km), or at speeds over55 mph (90 km/h), or you can damage your transaxle. AUTOMATIC - 2003 Buick LeSabre | Owner's Manual - Page 100
replace them, and you could also damage other parts of your vehicle. If you are towing a trailer and are parking on any hill, see Towing a Trailer on page 4-36. That section explains what to do first to keep the trailer from moving. If the ignition is in RUN or OFF, the brake system warning light - 2003 Buick LeSabre | Owner's Manual - Page 101
your vehicle if the shift lever is not fully PARK (P) with in the parking brake firmlyset. Your vehicle can roll. If you have left the engine running, the To be sure your vehicle won't move, even when you're on fairly level ground, use the steps that follow. If you're pulling a trailer, see "Towing a - 2003 Buick LeSabre | Owner's Manual - Page 102
far as it will go. 3. Turn the ignition key to LOCK. It can be dangerous to leave your 1 licle with the engine running. Your vehicle could move suddenly if the shift lever is not fully in PARK (P) with the parking brake firmly set. And, if you leave the vehicle with the engine - 2003 Buick LeSabre | Owner's Manual - Page 103
"torque lock." To prevent torque lock, set the parking brake and automatic transaxle shift lock control system. You have to fully apply your regular brake before you can shift from PARK (P) when the ignition is in RUN. See Automatic door to turn off the RAP feature. 2. Apply and hold the brake until - 2003 Buick LeSabre | Owner's Manual - Page 104
death. ~ ~ You might have exhaust coming if: in Your exhaust system sounds strange or different. 0 Your vehicle gets rusty underneath. 0 over road debris. Repairs weren't done correctly. Your vehicle or exhaust system had been modified improperly. If you ever suspect exhaust coming into is your - 2003 Buick LeSabre | Owner's Manual - Page 105
be injured. To be sure your vehicle won't move, even when you're on fairly level ground, always set your parking brake and move the shift lever to PARK (P). Idling the engine with the c...late control system off could allow dangerous exhaust into your vehicle. See the earlier Caution under "Engine - 2003 Buick LeSabre | Owner's Manual - Page 106
Manual Rearview Mirror When you are controls. See Onstat@System on page 2-40 for more information. (, (On/Off): For mirrors equipped with Onstar@ I controls, press this button to turn on the automatic dimming feature. To turn off automatic dimming, press this button again. The indicator light - 2003 Buick LeSabre | Owner's Manual - Page 107
automatic dimming rearview mirror with a compass. Your vehicle's mirror may also contain OnStaP controls. See OnStaP system automatic dimming feature. Press and hold it again to turn the automatic dimming feature off. The green indicator light will come on when this feature is active. The automatic - 2003 Buick LeSabre | Owner's Manual - Page 108
To adjust for compass variance, do the following: 1. Find your current location and variance zone number on the following zone map. 2. Press and hold COMPASS (or the on/off button for mirrors equipped with OnStap controls) until a zone number appears in the display. 3. Once a zone number - 2003 Buick LeSabre | Owner's Manual - Page 109
the outside power mirrors are located on the driver's door armrest. the control pad is accidentally bumped while Vehicle Personalization on page 3-51 for programming instructions. Press the left or right side of the U R selector switch located beneath the control pad to choose the left or right - 2003 Buick LeSabre | Owner's Manual - Page 110
headlamm behind you. This feature is controlled using the on and off settings on the automatic dimming rearview mirror. See Automatic I A convex mirror can make things Defogger" under Climate Control System onpage3-23 or DualAutomatic Climate Control System on page 3-26 for more information. 2-39 - 2003 Buick LeSabre | Owner's Manual - Page 111
Onstar@System Onstar@Services Onstar@provides a number of service plans to closely meet your needs. Some of the services currently provided by Onstar@are: Automatic Notification of Air Bag Deployment Emergency Services Roadside Assistance Stolen Vehicle Tracking AccidentAssist RemoteDoorUnlock - 2003 Buick LeSabre | Owner's Manual - Page 112
Calling, refer to the OnStaP owner's guide in your vehicle's glove box, or Service Agreement is required prior to delivery of OnStaP services and prepaid calling minutes are also required for Onstar@Personal Calling and Onstar@Virtual Advisor use. Terms and conditions of the Subscription Service - 2003 Buick LeSabre | Owner's Manual - Page 113
@, 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. Additional HomeLink@information can be found on the internet at - 2003 Buick LeSabre | Owner's Manual - Page 114
HomeLink@ buttons while keeping the indicator light in view. It is recommended that a new battery be installed in L-IA t r door openers may require you to substitute Step 3 with the procedure noted in "Gate Operator and Canadian Programming" later in this section. accurate transmission of the radio - 2003 Buick LeSabre | Owner's Manual - Page 115
door opener receiver (motor-head unit) in the garage, locate the "Learn" or 'Smart" button. This can usually be found where the hanging antenna wire is attached to the motor channels. If the indicator light blinks rapidly for two seconds and then turns to a constant light, continue with Steps 6 - 2003 Buick LeSabre | Owner's Manual - Page 116
Programming Canadian radio-frequency laws require transmitter signals to "time out" or quit after several seconds of transmission. This may not using the "Programming HomeLink@" procedures (regardless of where you live), replace Step 3 under "Programming HomeLink@' with the following: Press and hold - 2003 Buick LeSabre | Owner's Manual - Page 117
settings do the following: 1. Hold down the two outside buttons for about 20 seconds until the indicator light begins to flash. 2. Continue to hold both buttons until the HomeLink@ indicator light turns off. 1. Press and hold the desired HomeLink@button. Do not release the button. 2. The indicator - 2003 Buick LeSabre | Owner's Manual - Page 118
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 area, push the doors covering them back into the - 2003 Buick LeSabre | Owner's Manual - Page 119
downward. The sunshade must be opened and closed manually for vent operation. The sunroof switch has four positions that control the sunroof movement. The switch will work only when the ignition is on or when the RAP is active. See "Retained Accessory Power (RAP)" under lgnition Positions on page - 2003 Buick LeSabre | Owner's Manual - Page 120
memory. . If your vehiclehas this feature, thecontrols are located on the driver's door panel, and are to program and used recall memory settings for driver's seating, outside the mirror positionsand climate controls. SeeClimate Control System on page 3-23for more information. To set the seat - 2003 Buick LeSabre | Owner's Manual - Page 121
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 the exit position. 3. Press and hold - 2003 Buick LeSabre | Owner's Manual - Page 122
33 Speedometer and Odometer ...3.35 Tachometer ...3.35 Safety Belt Reminder Light ...3-36 Air Bag Readiness Light ...3-36 Battery Warning Light ...3.37 Brake System Warning Light ...3-38 Anti-Lock Brake System Warning Light ...3.39 Traction Control System (TCS) WarningLight ...3.39 - I _ 3- 1 - 2003 Buick LeSabre | Owner's Manual - Page 123
/ - 2003 Buick LeSabre | Owner's Manual - Page 124
Equipped) H. Exterior Lamp Buttons I. Head-Up Display (HUD) Controls (If Equipped) J. Hood Release K. ParkingBrake L.Cruise Controls M. Audio System N. Climate Controls 0. GloveBox c Your hazard warning flashers let you warn others. They l - l - \ I aisu I . , let pulrc;t: KI IUVV y u u II - 2003 Buick LeSabre | Owner's Manual - Page 125
can also raise it to the highest level to give your legs more room when you exit and enter the vehicle. The lever that allows you to tilt the steering wheel is located on the left side of the steering column. Your hazard warning flashers work no matter what position your key is in - 2003 Buick LeSabre | Owner's Manual - Page 126
-Change Signals To signal a turn, move the lever on the left side of the steering wheel all the way up or down. The lever returns automatically when the turn is complete. An arrow on the instrument panel cluster will flash in the direction of the turn or lane change. The lever - 2003 Buick LeSabre | Owner's Manual - Page 127
If a bulb is burned out, replace it to help avoid an accident. to signal the driver in front of you that you want to pass. It works even if your headlamps are off. Pull the turn signal lever toward you briefly beams are on, this light located on the instrument panel cluster will also be on. 3-6 - 2003 Buick LeSabre | Owner's Manual - Page 128
to LO, the shorter the delay. Heavy snow or ice can overload your wiper motor. A circuit breaker will stop the motor until it cools. Clear away snow or ice to prevent an overload. The windshield wipers are controlled by turning the band marked WIPER. If your windshield wipers are on for more than - 2003 Buick LeSabre | Owner's Manual - Page 129
the rearview mirror and is used to automatically operate the wipers. This system operates by monitoring the amount of moisture build-up on the windshield. Wipes occur as needed to clear the windshield depending on the driving conditions and the sensitivity setting. In light rain or snow, fewer wipes - 2003 Buick LeSabre | Owner's Manual - Page 130
you apply your brakes, the cruise control shuts off. 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 - 2003 Buick LeSabre | Owner's Manual - Page 131
want to. YOU could be startled and even lose control. Keep the cruise control switch off until you want to use cruise control. IOU 1. Press the ON/OFF switch to turn cruise control on. An indicator light will come on in the switch to show that cruise control is on. 2. Get up to the speed you want - 2003 Buick LeSabre | Owner's Manual - Page 132
it. To slow down in very small amounts, push the SET/COAST switch briefly. Each time you do this, you'll go about 1 mph (1.6 km/h) slower. Ending Cruise Control There are two ways to turn off the cruise control: Step lightly on the brake pedal; or press ON/OFF. Erasing Speed Memory When you turn - 2003 Buick LeSabre | Owner's Manual - Page 133
control buttons are located activated headlamps are on and the ignition switch is turned to RUN, the wiper Lamps Taillamps LicensePlate Lamps InstrumentPanel Lights pf Headlamps On Reminder If ignition and open the driver's door, you will hear a continuous warning chime. The chime will turn - 2003 Buick LeSabre | Owner's Manual - Page 134
on top of the instrument panel monitors the exterior light level for the operation of DRL and Twilight Sentinel@, so be sure it isn't covered. The DRL system will make your high-beam headlamps turn on at reduced brightness in daylight when the following conditions are met: 0 When it is dark enough - 2003 Buick LeSabre | Owner's Manual - Page 135
by sensing how dark it is outside. The lever for this feature is located to the left of the steering column. If you slide the lever all manual 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 - 2003 Buick LeSabre | Owner's Manual - Page 136
minutes after the ignition is turned to LOCK and any door has been opened. This protects against draining the battery in case you have accicientaiiy ieii ineneaaiamps u r parkilly lamps on. If you need to leave the lamps on for more than 10 minutes, use the manual control to turn the lamps back on - 2003 Buick LeSabre | Owner's Manual - Page 137
on for approximately 25 seconds. This will give you time to find the door pull handle or lock switches. Once the key is inserted into the ignition the exit lighting will be cancelled and the lighting will fade out. Entry Lighting If it is dark enough outside when you press the unlock button on the - 2003 Buick LeSabre | Owner's Manual - Page 138
is now enabled and the horn will chirp two times. 2. Press and hold LOCK on the power door lock switch throughout this procedure. Ali the doors will lock. 3. Press the instant alarm on the transmitter. Perimeter lighting remains on at this time and the horn will chirp two times. 5. Release - 2003 Buick LeSabre | Owner's Manual - Page 139
speed driving with high electrical loading, or in the event of a charging system fault. The front reading lamps, located on the headliner, are turned on or off by pressing one of the buttons located near each lamp. Inadvertent Power Battery Saver This feature is designed to protect your vehicle - 2003 Buick LeSabre | Owner's Manual - Page 140
. The HUD consists of the following information: 0 I I - The HUD shows these images when they are lighted on the instrument panel cluster. Be sure to continue scanning your displays, controls and driving environment just as you would in a vehicle Ifyour never vouatlook instrument panel cluster - 2003 Buick LeSabre | Owner's Manual - Page 141
display from English to metric units, push the ENG/MET button located to the left of the steering column. The HUD controls are located on the instrument panel to the left of the steering wheel. driving position. Press the image height adjuster switch to raise the image as far as possible. 3-20 - 2003 Buick LeSabre | Owner's Manual - Page 142
in use. Leaving electrical equipment on for extended periodswill drain your battery. Certain electrical accessories may not be compatible to the accessory power outlets and could result in blown vehicle or adapter fuses. If you experience a problem see your dealer for additional information on the - 2003 Buick LeSabre | Owner's Manual - Page 143
equipment, be sure to follow the proper installation instructions included with the equipment. To use a lighter, accessory plugs only. Do not hang any type of accessory or accessory bracket from the plug. Improper use of the power outlet can cause damage not covered by your warranty. Ashtrays - 2003 Buick LeSabre | Owner's Manual - Page 144
is pressed, an indicator light will come on. You may not use RECIRC with FRONT defrost or BLEND. VENT: This mode directs air to the instrument panel outlets air conditioning compressor will be operating. TEMPERATURE: This lever is used to adjust the temperature of the air coming through the system. - 2003 Buick LeSabre | Owner's Manual - Page 145
outlets and warmer air to the floor outlets. The air conditioning compressor is on in this mode. On hot days, open the windows to let hot inside air escape; then close them. This helps to reduce the time it takes for your vehicle to cool down. It also helps the system to operate more efficiently - 2003 Buick LeSabre | Owner's Manual - Page 146
to the windshield and the outboard outlets (for the side windows), with some air directed to the floor outlets. In this mode, the system will automatically turn off recirculation and run the air conditioning compressor, unless the outside temperature is at or below freezing. Recirculation cannot be - 2003 Buick LeSabre | Owner's Manual - Page 147
for the system to regulate. This may take from 10 to 30 minutes. Then adjust the temperature, if necessary. Automatic Operation AUTO (Automatic): Press the AUTO button for automatic control of the inside temperature, the air delivery mode and the fan speed. Do not cover the solar sensor located in - 2003 Buick LeSabre | Owner's Manual - Page 148
outside temperature will be shown on the display when the system is off. VENT (Flow-Through Ventilation): Pressing the VENT button allows outside air to flow through your vehicle without the air conditioning compressor working. To turn off the VENT selection, push the VENT button again. Selecting - 2003 Buick LeSabre | Owner's Manual - Page 149
the air delivery system. The system may also supply cooler air to the sideof 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 windshield, or the system will not work properly - 2003 Buick LeSabre | Owner's Manual - Page 150
driver's selected temperature. The control is located on the passenger's door armrest. REAR: Press this button automatically. If you need additional warming time, push the button again. The system damage the defogger and the repairs would not be covered by your warranty. Do not attach a temporary - 2003 Buick LeSabre | Owner's Manual - Page 151
airflow using the lever in the center of each outlet. Use the thumbwheel located between the outlets to turn them on and off. If your vehicle has this feature, you can control the temperature function by using the switch located on your steering wheel. TEMP (Temperature): Press the up or down arrow - 2003 Buick LeSabre | Owner's Manual - Page 152
to do this, see Dual Automatic Climate Control System on page 3-26. 2; Locate memory buttons I and 2 on the driver's door panel. 3. Press the memory button on the door panel that corresponds to the entry transmitter and put the ignition in ACCESSORY or RUN. The settings will be recalled. 3-3 1 - 2003 Buick LeSabre | Owner's Manual - Page 153
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 gages could also save you or others from injury. Warning lights come on when there may be or is a problem - 2003 Buick LeSabre | Owner's Manual - Page 154
other things you'll need to drive safely and economically. 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. FUEL Standard Cluster (United States version shown, Canada similar) 3-33 - 2003 Buick LeSabre | Owner's Manual - Page 155
I' I Cluster With Tachometer (United States version shown, Canada similar) 3-34 - 2003 Buick LeSabre | Owner's Manual - Page 156
kilometers. Press the ENG/MET button which is located to the left of the speedometer to change from it's set at zero and a label must be put on the driver's door to show the old mileage reading when the new odometer was installed. Tachometer *\ warning area, or engine damage may occur. 1- 3-35 - 2003 Buick LeSabre | Owner's Manual - Page 157
. Air Bag Readiness Light There is an air bag readiness light on the instrument panel, which shows AIR BAG. The system checks the air bag's electrical system for malfunctions. The light tells you if there is an electrical problem. The system check includes the air bag sensors, the air bag modules - 2003 Buick LeSabre | Owner's Manual - Page 158
are working. 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 until you get there, turn off all accessories and set the climate control system to OFF. The air bag readiness light - 2003 Buick LeSabre | Owner's Manual - Page 159
's a problem. Your oraKe system may not be working properly if the brake system warning light is on. Driving with the brake system warning light on can lead to an accident. If the light is still on after you've pulled off the road and stopped carefully, have the vehicle towed for service. I 3-38 - 2003 Buick LeSabre | Owner's Manual - Page 160
6E-E - 2003 Buick LeSabre | Owner's Manual - Page 161
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 - 2003 Buick LeSabre | Owner's Manual - Page 162
ways: 0 Light Flashing - A misfire condition has been detected. A misfire increases vehicle emissions and may damage the emission control system on your vehicle. Dealer or qualified service center diagnosis and service may be required. Light On Steady - An emission control system malfunction has - 2003 Buick LeSabre | Owner's Manual - Page 163
On Steady" following. If the light is still flashing, follow the previous steps, and drive the vehicle to your dealer or qualified service center for service. 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 - 2003 Buick LeSabre | Owner's Manual - Page 164
pass this inspection if the SERVICE ENGINE SOON light is on or not working properly. Your vehicle will not pass this inspection if the OBD (on-board diagnostic) system determines that critical emission control systems have not been completely diagnosed by the system. The vehicle would be considered - 2003 Buick LeSabre | Owner's Manual - Page 165
directly from the Driver Information Center (DIC). See DIC Controls and Displays on page 3-47. The oil pressure light will come on briefly when you turn your key to RUN. That's just a check to be sure the light works. This is normal and doesn't show a problem. If it doesn't come on and then go off - 2003 Buick LeSabre | Owner's Manual - Page 166
Cruise Control Light Your vehicle may have a content theft-deterrent alarm system.With this system; the SECURITY light will flash as you open the door (if your ignition is off). 1- SERVICE VEHICLE SOON This light will come on and stay on if your vehicle has certain non-emission related problems - 2003 Buick LeSabre | Owner's Manual - Page 167
4EB BRAKE y ' e e SERVICE ENGINE SOON SERVICE ENGINE SOON e FUEL FUEL e United States Canada The fuel gage shows about how much fuel is in your tank. It works only when the ignition is on. When the indicator moves to the edge of the low fuel warning band, the low fuel warning light will - 2003 Buick LeSabre | Owner's Manual - Page 168
about how your vehicle is functioning, as well as warning messages if a system problem is detected. This feature also allows two different drivers following buttons are on the DIC control panel which is located to the left of the steering column: DIC Controls and Displays When you turn the - 2003 Buick LeSabre | Owner's Manual - Page 169
with your driving conditions, such as acceleration, braking and the grade pressure and battery information. Press the GAGE INFObutton until OIL PRESSURE appears in the display. If there are no problems detected with the oil pressure, the display will show OIL PRESSURE NORMAL.If a low oil pressure - 2003 Buick LeSabre | Owner's Manual - Page 170
or low message, you need have your battery and to charging system checked. Press the GAGE INFObutton until OIL PRESSURE appears in the display. TIRE PRESSURE NORMAL is displayed whenthe check tire pressure system believes your vehicle's tire pressures are normal. It a potentlai tire pressure problem - 2003 Buick LeSabre | Owner's Manual - Page 171
BATTERY SAVER ACTIVE 27 ENGINE OIL LOW - CHECK LEVEL 36 40 THEFT ATTEMPT DETECTED I 54 I SERVICESYSTEM STABILITY 55 STABILITY SYSTEM ACTIVE I 61 I GAS CAP LOOSE - CHECK CAP 81 -CHANGEENGINE OIL SOON TACTION CONTROL SYSTEM ACTIVE 91 102 CHECK CHARGE SYSTEM 139 DOOR AJAR ~~~ SERVICE STABILITY SYSTEM - 2003 Buick LeSabre | Owner's Manual - Page 172
available with your vehicle: Automatic Door Locks Window Lock Out Security Feedback Delayed Locking Perimeter Lighting Memory Seats Outside Curb briefly pressing one of the MEMORY buttons located on the driver's door. If you unlock the vehicle using your door key instead of your transmitter, the DIC - 2003 Buick LeSabre | Owner's Manual - Page 173
on your remote keyless entry transmitter or press the appropriate driver number on the seat control. This will return you to the beginning of the option feature programming mode. 3-52 Automatic Door Locks The door lock modes when shifting in and out of PARK (P), can be changed through the DIC. You - 2003 Buick LeSabre | Owner's Manual - Page 174
. If you choose ON for UNLOCK and ALL for DOOR TO UNLOCK, all doors will automatically unlock when shifting into PARK or turning the key to OFF. To change modes, do the following: The number of passenger windows locked out by the window LOCK switch can be programmed through the DIC. If you choose - 2003 Buick LeSabre | Owner's Manual - Page 175
all doors are unlocked and when locking your vehicle. If you choose ON for KEYLESS, LIGHTS and System Operation on page 2-5. If you choose OFF for KEYLESS FEEDBACK, you will receive no security feedback when locking or unlocking your vehicle. If you choose ON for KEYLESS FEEDBACK and ON for LIGHTS - 2003 Buick LeSabre | Owner's Manual - Page 176
intensity), parking lamps and 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 choice is displayed on the DIC. Make your choice by pressing the ENG/MET button and record your choice - 2003 Buick LeSabre | Owner's Manual - Page 177
Outside Curb View Assist Mirror If your vehicle has theoutside curb view assist mirror, which tips the passenger mirror down whilethe vehicle is in REVERSE (R),it canbe madeactive or inactive through the DIC. When TILT MIRRORS OFFION appears on thedisplay, use the ENG/METbutton to toggle the arrow - 2003 Buick LeSabre | Owner's Manual - Page 178
to check federal rules covering mobile radio and telephone units. Your audio system has been designed to system can do and how to operate all of its controls to be sure you're getting the most out of the advanced engineering that went Into It. Your vehicle has a feature called Retained Accessory - 2003 Buick LeSabre | Owner's Manual - Page 179
with CD DlSP (Display): Press this button to switch the display between the radio station frequency and the time. The time can be displayed with the ignition on or off. SCV (Speed-CompensatedVolume): With SCV, your audio system adjusts automatically to make up for road and wind noise as you drive - 2003 Buick LeSabre | Owner's Manual - Page 180
: Press this button to switch between AM, FM1, FM2. The display will show your selection. TUNE: Turn this knob to choose a radio station. la SEEK Di (six AM, six FM1 and six FM2) performing the following steps: by 1. Turn the radio on. 2. Press BAND to select AM, FM1 or FM2. 3. Tune in the desired - 2003 Buick LeSabre | Owner's Manual - Page 181
and a zero or TREBLE 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 pushing the AUDIO knob until the display goes blank. Then push and hold AUDIO for more than two seconds until you hear a beep - 2003 Buick LeSabre | Owner's Manual - Page 182
PTY times out and is no longer on the display, go back to Step 1. 0 display messages from radio stations, and seek to stations with traffic announcements. This system relies upon receiving specific information from these stations and will only work when the information is available. In rare cases - 2003 Buick LeSabre | Owner's Manual - Page 183
radio may switch to stronger stations. Press and hold BAND again for two seconds to turn alternate frequency off. AF OFF will appear on the display. The radio will not switch to other stations. When you turn the ignition off and then on again, the alternate frequency feature will automatically be - 2003 Buick LeSabre | Owner's Manual - Page 184
service. If you turn off the ignition or radio with a disc in the player, it will stay in the player. When you turn on the ignition or system Release is it to play the passage. You will hear sound at a reduced level. 144 (Reverse): 2 Db (Forward): Press and hold this pushbutton to quickly advance - 2003 Buick LeSabre | Owner's Manual - Page 185
disc should play. The disc is dirty, scratched, wet or upside down. The air is very humid. If so, wait about an hour and try again. If the , contact your dealer. If your radio displays an error number, write it down and provide it to your dealer when reporting the problem. l SEEK Dl : Press the - 2003 Buick LeSabre | Owner's Manual - Page 186
with Cassette and CD This system relies upon receiving specific information from these stations and will only work when the information is available. In rare cases, a radio station may broadcast incorrect information that will cause the radio features to work improperly. If this happens, contact - 2003 Buick LeSabre | Owner's Manual - Page 187
the volume. DlSP (Display): Press this button to switch the display between the radio station frequency and the time. Time display is available with the ignition turned off. SCV (Speed-Compensated Volume): With SCV, your audio system adjusts automatically to make up for road and wind noise as you - 2003 Buick LeSabre | Owner's Manual - Page 188
Finding a Station BAND: Press this button to switch between AM, FM, FM2, or XMI, XM2 (USA only, if your radio is equipped with XMTM Satellite Radio Service). The display will show your selection. TUNE: Turn this knob to choose a radio station. Setting Preset Stations The six numbered pushbuttons - 2003 Buick LeSabre | Owner's Manual - Page 189
you hear a beep. The indicator will be centered on the display. To adjust both tone controls and both speaker controls to the middle position, end out of audio mode by pushing the AUDIO knob until the display goes blank. Then press and hold AUDIO for more than two seconds until you hear a beep - 2003 Buick LeSabre | Owner's Manual - Page 190
C T\CE "I I t ~ r i 1 1q n n n c J r ""I,, upt.lvu4 An asterisk will not display for XMTMSatellite Radio Service. on the display. The radio will not switch to other stations. When you turn the ignition off and then on again, the alternate frequency feature will automatically be turned on. 3-69 - 2003 Buick LeSabre | Owner's Manual - Page 191
Messages ALERT!: Alert warns of local or national emergencies. When an alert announcement comes on the current radio station, ALERT! ALERT! will not be affected by tests of the emergency broadcast system. This feature is not supported by all RDS stations. INFO (Information): If the current station - 2003 Buick LeSabre | Owner's Manual - Page 192
Your audio system has been calibrated for your vehicle from the factory. If this message appears on the display it means that your radio has not been configured properly for your vehicle and must be returned to the dealership for service. Xi"" Radio Display Action Message Condition Radio Messages - 2003 Buick LeSabre | Owner's Manual - Page 193
XMTMRadio Messages (cont'd) Radio Display Message Condition Action Required This channel is not currently in service. Tune to another channel at this time on this channel. Your system is working properly. I Channel not in service CH Off Air CH Unavail Channel no longer available No Info - 2003 Buick LeSabre | Owner's Manual - Page 194
Message XM Locked Condition Action Required The XM receiver in your vehicle may have previously been in another vehicle. For security purposes, XM receivers cannot be swapped between vehicles. If you receive this message after having your vehicle serviced, check with the servicing facility. Radio ID - 2003 Buick LeSabre | Owner's Manual - Page 195
use the VOLUME and AUDIO controls just as you do for the radio. The display will show radio is off, first press the eject button or DISP. Cassette tape adapter kits for portable compact disc players will work to the radio when a cassette tape or CD is playing. Your tape bias is set automatically. If - 2003 Buick LeSabre | Owner's Manual - Page 196
player. Try a new tape to make sure your player is working properly. BROKEN TAPE: Thetape is broken. Try a newtape. 1. Turn the ignition on. 2. Turn the radio off. 3. Insert the adapter into the cassette slot. 4. Press it down and provide it to your dealership when reporting the problem. 3-75 - 2003 Buick LeSabre | Owner's Manual - Page 197
off the ignition or radio with a disc in the player, it will stay in the player. When you turn on the ignition or system, the disc will SEEK of arrows again to stop scanning. BAND: Press this button to listen to the radio when a cassette tape or CD is playing. 144 (Reverse): Press and hold this - 2003 Buick LeSabre | Owner's Manual - Page 198
If any error occurs repeatedly or if an error can't be corrected, contact your dealer. If your radio displays an error number, write it down and provide it to your dealer when reporting the problem. With the optional compact disc changer, you can play up to 12 discs continuously. Normal size discs - 2003 Buick LeSabre | Owner's Manual - Page 199
will occur. Gently push the tray back into the magazine slot until it locks into place. Repeat this procedure for loading up to 12 discs in the magazine. Once you have loaded the discs in the magazine, slide open the door of the compact disc (CD) changer. Push the magazine into the changer in - 2003 Buick LeSabre | Owner's Manual - Page 200
slide the CD changer door all the way open (to the left). The magazine will automatically eject. Remember to keep the door closed whenever possible to are controlled by the radio buttons except for ejecting the magazine. Close the door by sliding it all the way to the right. When the door is - 2003 Buick LeSabre | Owner's Manual - Page 201
have a magazine loaded in the changer when listening to the radio. You can also press this button to switch between a cassette tape, CD or the CD changer if all in the magazine. Each time you press SIDE, the disc number on the radio display will go to that of the next available CD. DlSP (Display): - 2003 Buick LeSabre | Owner's Manual - Page 202
radio presets, last tuned station, volume, tone and audio source (radio, cassette or CD). If the error occurred while trying to play a CD in the compact disc player or changer, the following conditions listed for your particular radio. 2. Locate the memory buttons on the driver's door panel. . ? ~ - 2003 Buick LeSabre | Owner's Manual - Page 203
. 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 the dealer. Audio Steering Wheel Controls If your vehicle has this feature, you can control certain radio functions - 2003 Buick LeSabre | Owner's Manual - Page 204
(BAND): Press this button to choose AM, FM1, FM2, XMI or XM2 (USA only, if your radio is equipped with XMTMSatellite Radio Service). SCAN: Press this button to scan your radio preset stations. The radio will scan to the first preset station stored on your pushbuttons, play for a few seconds, then go - 2003 Buick LeSabre | Owner's Manual - Page 205
player should be cleaned regularly after every 50 hours of use. Your radio may display CLEAN PLAYER to indicate that you have used your tape the eject button for five seconds to reset the CLEAN PLAYER indicator. The radio will display --- to show the indicator was reset. Cassettes are subject to - 2003 Buick LeSabre | Owner's Manual - Page 206
System Your AM-FM antennas are located in the windshield and rear window. Be sure that the inside surfaces of the windshield and rear window are not scratched and that the lines on the glass are not damaged. If the inside surfaces are damaged, they could interfere with radio reception. Also, for - 2003 Buick LeSabre | Owner's Manual - Page 207
setting, press and hold pushbutton 6 again. The chime level will change from the loud level to normal, and NORMAL will be displayed. XM Satellite Radio Antenna System Your XMTMSatellite Radio antenna is located on the roof of your vehicle. Keep this antenna clear of snow and ice build up for clear - 2003 Buick LeSabre | Owner's Manual - Page 208
. the Road. and Your Vehicle ...4-2 Defensive Driving ...-4-2 Drunken Driving ...4-3 Control of a Vehicle ...4-6 Braking ...4-6 Traction Control System (TCS) ...4-9 Steering ...4-11 Off-Road Recovery ...4-13 Passing ...4-13 Loss of Control ...4-15 Driving at Night ...4-16 Driving in Rain and on Wet - 2003 Buick LeSabre | Owner's Manual - Page 209
the best defensive driving maneuver, in both city and rural driving. You never know when vehicle in the 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 as concentrating on - 2003 Buick LeSabre | Owner's Manual - Page 210
was drinking and driving. In recent years, more than 16,000 annual motor vehicle-related deaths have been associated with the use of alcohol, with reasons for these laws. The obvious way to eliminate the leading highway safety problem is for people never to drink alcohol and then drive. But what if - 2003 Buick LeSabre | Owner's Manual - Page 211
have a lower relative percentage of body water than men. Since alcohol is carried in body water, this means that a woman generally will reach a higher BAC level than a man of her same body weight when each has the same number of drinks. The law in an increasing number of U.S. states, and throughout - 2003 Buick LeSabre | Owner's Manual - Page 212
at night. All drivers are impaired at BAC levels above 0.05 percent. Statistics show that the chance shows that alcohol in a person's system can make crash injuries worse, especially . Please don't drink and drive or ride with a driver who has beendrinking. Ride home in a cab; or if y~y'rp \-yI - 2003 Buick LeSabre | Owner's Manual - Page 213
the road (wet, dry, icy); tire tread; the condition of your brakes; the weight of the vehicle and the amount of brake force applied. Sometimes, as when you're driving on snow or ice, it's easy to ask more of those control systems than the tires and road can provide. That means you can lose - 2003 Buick LeSabre | Owner's Manual - Page 214
hear a momentary motor or clicking noise while this test is going on, and you may even notice that your brake pedal moves or pulses a little. This is normal. If there's 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 - 2003 Buick LeSabre | Owner's Manual - Page 215
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. Let's say the road is wet and you're driving safely. Suddenly, an - 2003 Buick LeSabre | Owner's Manual - Page 216
pump the brakes. Just hold the brake pedal down firmly and let anti-lock work for you. You may feel a slight brake pedal pulsation or notice some noise, but this is normal. Your vehicle may have a traction control system that limits wheel spin. This is especially useful in slippery road conditions - 2003 Buick LeSabre | Owner's Manual - Page 217
you are driving, there's a problem with your traction control system. See Traction Control System (TCS) Warning Light on When this warning light is on, the system will page 3-39. not limit wheel spin. Adjust your driving accordingly. The traction control system automatically comes on whenever you - 2003 Buick LeSabre | Owner's Manual - Page 218
Then you suddenly accelerate. Both control systems - steering and acceleration - have to do their work wherethe tires meet the road. Adding curves warn that you should adjust your speed. Of course, the posted speeds are based on good weather and road conditions. Under less favorable conditions you' - 2003 Buick LeSabre | Owner's Manual - Page 219
a car suddenly pulls out from nowhere, or a child darts out from between parked cars and stops right in front of you. You can avoid these problems by braking - if you can stop in time. But sometimes you can't; there isn't room. That's the time for evasive action - steering around the - 2003 Buick LeSabre | Owner's Manual - Page 220
the right moment, accelerates, moves around the vehicle ahead, then goes back into the right lane again. A simple maneuver? Not necessarily - - -. PaVelllerli, rbcUve!iy SllUUlU LlC l d l l l y CClDy. I- If the level of the shoulder is only slightly below the - . . I -1 I- - x- :."I. . I-^ - 2003 Buick LeSabre | Owner's Manual - Page 221
than one vehicle at a time on two-lane roads. Reconsider before passing the next vehicle. Don't overtake a slowly moving vehicle too rapidly. Even though the brake lamps are not flashing, it may be slowing down or starting to turn. If you're being passed, make it easy for the following driver - 2003 Buick LeSabre | Owner's Manual - Page 222
control systems (brakes conditions, by not "overdriving" and those conditions. But skids are always possible. The three types of skids correspond to your vehicle's three control systems SYSTEM ACTiVE message on the Driver Information Center. See "Stability System Active Message" under DIC Warnings - 2003 Buick LeSabre | Owner's Manual - Page 223
vehicle is skidding. Learn to recognize warning clues - such as enough water, ice or packed snow on the road to make a "mirrored surface" - and slow down when you have any doubt. Remember: Any anti-lock brake system (ABS) helps avoid only the braking skid... . -, ... Night driving is more dangerous - 2003 Buick LeSabre | Owner's Manual - Page 224
Slow down, especially on higher speed roads. Your headlamps can light up only so much road ahead. e In remote areas, t ~ mm uuy I W"y'I* sunshine you are wise to wear sunglasses. Your eyes will have less trouble adjusting to night. But if you're driving, don't wear sunglasses at night. They may cut - 2003 Buick LeSabre | Owner's Manual - Page 225
shape and keep your windshield washer tank filled with washer fluid. Replace your windshield wiper inserts when they show signs of streaking or rubber start to separate from the inserts. 'I Rain and wet roads can meandriving trouble. On a wet road, you can't stop, accelerate or turn as well because - 2003 Buick LeSabre | Owner's Manual - Page 226
problems, too. The water may affect your brakes. Try to avoid puddles. But if you can't, try to slow down before you hit the Wet brakes can cause accidents. They won't work as well in a quick stop and may cause pulling to one side. You could lose control - 2003 Buick LeSabre | Owner's Manual - Page 227
that they can actually ride on the water. tires do not have much tread or if the pressure in one or more is low. It can vehicle occupants could drown.Don't ignore police warning signs, and otherwise very be cautious water can come in through your engine's air intake and badly damage your engine. Never - 2003 Buick LeSabre | Owner's Manual - Page 228
as a 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 with city streets - 2003 Buick LeSabre | Owner's Manual - Page 229
to check traffic. Try to determine where you expect to blend with the flow. Try to merge into the gapat close to the prevailing speed. Switch on your turn signal, check your mirrors and glance over your shoulder as often as necessary. Try to blend smoothly with the traffic flow. Once - 2003 Buick LeSabre | Owner's Manual - Page 230
levels? Lamps: Are they all working? trouble-free trip. Is the tread good enough for long-distance driving? Are the tires all inflated to the recommended pressure? Weather Forecasts: What's the weather outlook along your route? Should you delay your trip a short time to avoid a major storm system - 2003 Buick LeSabre | Owner's Manual - Page 231
the road ahead and to the sides. Check your rearview mirrors 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 highway as an emergency. e Driving on steep hills - 2003 Buick LeSabre | Owner's Manual - Page 232
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 or an accident. You may see highway signs on mountainsthat warn of special problems. Examples are long grades, passing or no-passing zones; - 2003 Buick LeSabre | Owner's Manual - Page 233
outer clothing, a small shovel, a flashlight, a red cloth and a couple of reflective warning triangles. And, if you will be driving under severe conditions, include a small bag of sand, a piece of old carpet or a couple of burlap bags to help provide traction. Be sure you properly secure these items - 2003 Buick LeSabre | Owner's Manual - Page 234
4-27 - 2003 Buick LeSabre | Owner's Manual - Page 235
Even though you have the anti-lock braking system, you'll want to begin stopping sooner than you would on dry pavement. See Braking on page 4-6. Allow greater following distance on any slippery road. Watch for slippery spots. The road might be fine until you hit a spot that's covered with ice. On an - 2003 Buick LeSabre | Owner's Manual - Page 236
have no blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor mats - anything you can wrap around yourself or tuck ---%I. * Snow can trap exhaust gases under your vehicle. This can cause deadly (carbon CO monoxide) gas to get inside. could CO overcome you and - 2003 Buick LeSabre | Owner's Manual - Page 237
than just idle. Thatis, push theaccelerator 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 - 2003 Buick LeSabre | Owner's Manual - Page 238
, you should turn the system off. See Traction Control System (TCS) on page 4-9. Then shift back and forth between REVERSE (R) and a forward gear, spinning the wheels as little as possible. Release the accelerator pedal while you shift, and press lightly on the accelerator pedal when the transaxle - 2003 Buick LeSabre | Owner's Manual - Page 239
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 7-5. Here are some important things to consider before you do - 2003 Buick LeSabre | Owner's Manual - Page 240
VEHICLE TOTAL RR. CTR. FRT. Cf o o n n !% !S MANUAL FORMORE INFORMATION Your vehicle can be towed using a dolly. To tow your vehicle brake. Two labels on your vehicle show how much weight it may properly carry. The Tire-Loading Information label found on the rear edge of the driver's door - 2003 Buick LeSabre | Owner's Manual - Page 241
vehicle handles. These could cause you to lose control and crash. Also, overloading can shorten the life found on the rear edge of the driver's door. It tells you the gross weight capacity of your Axle Weight Rating (GAWR) for either the front or rear axle. Notice: Your warranty does not cover - 2003 Buick LeSabre | Owner's Manual - Page 242
, packages, or anything else - they will go as fast as the vehicle goes. If you have to stop or turn quickly, or if there is a stop or turn, or in a crash. Automatic Level Control This feature keeps the rear of your vehicle level as the load changes. It is automatic - you do not need to adjust - 2003 Buick LeSabre | Owner's Manual - Page 243
, you can lose control when you pull a trailer. For example, if the trailer is too heavy, the brakes may not work well or even at all. You and your passengers could be seriously injured. You may also damage your vehicle; the resulting repairs would not be covered - 2003 Buick LeSabre | Owner's Manual - Page 244
control. You can ask a hitch dealer about sway controls. e Don't tow a trailer at during the first 1,000 miles all (1 600 km) your new vehicle is driven. Your engine, axle us at: Buick Customer Assistance Center P.O. Box 33136 Detroit, MI 48232-5136 In Canada, write to: General Motors of Canada - 2003 Buick LeSabre | Owner's Manual - Page 245
vehicle, any cargo you may carry in it, and the people who will be riding in the vehicle. And if you tow a trailer, you must add the tongue You'll find these numbers on the Tire-Loading information label located at the rear edge of the driver's door or see Loading Your Vehicle on page 4-33. Then be - 2003 Buick LeSabre | Owner's Manual - Page 246
seal them, deadly carbon monoxide brakes?Be sure to read and follow the instructions for the trailer brakes so you'll 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 won't work - 2003 Buick LeSabre | Owner's Manual - Page 247
lighting system can be accessed at the driver's side rear lamp connector. This connector is located under the carpet on the rear corner of the trunk compartment. During your trip, check occasionally to be sure that the load is secure, and that the lamps and any trailer brakes are still working - 2003 Buick LeSabre | Owner's Manual - Page 248
if possible, have someone guide you. Turn Signals When working. Your vehicle has bulb warning lights. When you plug a trailer lighting system into your vehicle's lighting system, its bulb warning lights may not let you know if one of your lamps goes out. So, when you have a trailer lighting system - 2003 Buick LeSabre | Owner's Manual - Page 249
, you might have to use your brakes so much that they would get hot and no longer work well. On a long uphill grade, brakes. Then apply your parking brake, and then shift to PARK (P). 5. Release the regular brakes. Youreal shepark yourvehic . wi-.. a trailer attached, on a hill. If something goes - 2003 Buick LeSabre | Owner's Manual - Page 250
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 - 2003 Buick LeSabre | Owner's Manual - Page 251
NOTES 4-44 - 2003 Buick LeSabre | Owner's Manual - Page 252
Check Tire Pressure System ...5-63 Tire Inspection and Rotation ...5.64 When It Is Time for New Tires ...5-65 Buying New Tires ...5.66 Uniform Tire Quality Grading ...5-67 Wheel Alignment and Tire Balance ...5-68 Wheel Replacement ...-5-68 Service ...53 . Doing Your Own Service Work ...5-3 Adding - 2003 Buick LeSabre | Owner's Manual - Page 253
Electrical System ...5.90 Add-on Electrical Equipment ...5.90 Power Windows and Other Power Options ...5-90 Fuses and Circuit Breakers ...5.90 Removing the Rear Cushion Seat ...5.93 Capacities and Specifications ...5.98 Normal Maintenance Replacement Parts ...5.99 Tire Chains ...5-70 If a Tire Goes - 2003 Buick LeSabre | Owner's Manual - Page 254
- 2003 Buick LeSabre | Owner's Manual - Page 255
. You can be injured and your vehicle could be damaged if you try to do service work on a vehicle without knowing enough aboutit. Be sure you have sufficient knowledge, experience, the proper replacement parts and tools before you attempt any vehicle maintenance task. Be sure to use the proper - 2003 Buick LeSabre | Owner's Manual - Page 256
emission control system performance compared to other gasoline. In Canada, look for the "Auto Makers' Choice" label on the pump. Gasoline when you acceierate 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 - 2003 Buick LeSabre | Owner's Manual - Page 257
That damage wouldn't be covered under your warranty. Additives To provide cleaner air, all gasolines in the United States are now required to contain additives that will help prevent engine and fuel system deposits from forming, allowing your emission control system to work properly. You should not - 2003 Buick LeSabre | Owner's Manual - Page 258
fuel. Costly repairs caused by use of improper fuel wouldn't be covered by your warranty. To check the fuel availability, ask an auto where you'll be driving. Filling Your Tank The fuel cap is behind a hinged fuel door on the driver's side of the vehicle. I Fuel vapor is highly flammable. It - 2003 Buick LeSabre | Owner's Manual - Page 259
as possible. See Cleaning the Outside of Your Vehicle on page 5-84. While refueling, hang the tethered fuel cap from the hook on the fuel door. To remove the fuel cap, turn it slowly to the left (counterclockwise). The fuel cap has a spring in it; if you let go of the - 2003 Buick LeSabre | Owner's Manual - Page 260
type, it may not fit properly. This may cause your malfunction indicator lamp to light and may damage your fuel tank and emissions system. See "Malfunction Indicator Lamp" in the Index. Never dill a portable duel be maintained until the filling is complete. Don't smoke while pumping gasoline. 5-9 - 2003 Buick LeSabre | Owner's Manual - Page 261
Checking Things Under the Ho-d 1 Things that burn can geton hot e- ,ine parts and start a fire. These include liquids likefuel, oil, coolant, brake fluid, windshieldwasher and other fluids, and plastic or rubber.You or others could be burned. Be careful not to drop or spill things that will - 2003 Buick LeSabre | Owner's Manual - Page 262
following: 1. Pull the hood 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 vehiele and p t l l l - up on the secondary hood release. The hood latch is located under the hood, near the center, and at the front edge of - 2003 Buick LeSabre | Owner's Manual - Page 263
Engine Compartment Overview When you open the hood on the engine, you'll see the following: 5-12 - 2003 Buick LeSabre | Owner's Manual - Page 264
Cap F. Engine Oil Dipstick G. Engine Oil Fill Cap H. Automatic Transaxle Fluid Dipstick I. Brake Master Cylinder Reservoir J. Engine Air Cleaner/Filter ENGINE OIL LOW CHECK LEVEL If the ENGINE OIL LOW - CHECK LEVEL DIC message appears on the instrument cluster, it means you need to check your - 2003 Buick LeSabre | Owner's Manual - Page 265
oil must be warm and the vehicle must be on level ground. The engine oil dipstick is located right behind the engine fans and in front of the yellow loop. See Engine Compartment Overview on page 5-12 for more information on location. Turn off the engine and give the oil several minutes to drain back - 2003 Buick LeSabre | Owner's Manual - Page 266
near the engine oil dipstick. See Engine Compartment Overview on page 5- 12 for more information on location. Notice: Don't add too much oil. If your engine has so much oil that the oil level gets above the cross-hatched area that shows the proper operating range, your engine could be damaged - 2003 Buick LeSabre | Owner's Manual - Page 267
does not carry this starburst symbol. If you choose to perform the engine oil change service yourself, be sure the oil you use hasthe starburst symbol onthe front of the oil 1OW-40 or SAE 20W-50 under any conditions. 5-16 COLD WEATHER DO NOT USE SAE ZUW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED - 2003 Buick LeSabre | Owner's Manual - Page 268
to use the recommended oil can result in engine damage not covered by your warranty. GM Goodwrench@oil meets all the requirements for oil and filter every 7,500 miles (12 500 km) or 12 months - whichever occurs first. Driving a vehicle with a fully warmed engine under highway conditions will cause - 2003 Buick LeSabre | Owner's Manual - Page 269
filter. This is based on engine revolutions and engine temperature, and not on mileage. Based on driving conditions, the mileage at which an oil change will be indicated can vary considerably. For the oil life system to work properly, you must reset the system %. When the system has calculated that - 2003 Buick LeSabre | Owner's Manual - Page 270
it to a place that collects used oil. If you have a problem properly disposing of your used oil, ask your dealer, a service station or a local recycling center for help. Engine Air Cleaner/Filter The engine air cleanedfilter is located in the engine compartment on the driver's side of the vehicle - 2003 Buick LeSabre | Owner's Manual - Page 271
snapped over the throttle body by pulling the hose upward and away from the throttle body which is located near the top of the engine. 4. After detaching the hose from the throttle body, pull back the entire rear portion the engine of air cleaner/filter housing bypulling upward and rearward. 5-20 - 2003 Buick LeSabre | Owner's Manual - Page 272
replace the engine air cleaner/filter. 6. Reinstall the rear section o the engine air f cleaner/filter housing. 7. Reconnect the electrical connector. 8. Reattach the air intake hose by snapping it back e!?!e+?et!?rett!e !?e&. Y 9. Refasten the latches to the engine air cleanedfilter housing cover - 2003 Buick LeSabre | Owner's Manual - Page 273
to Check and Change A good time to check your automatic transaxle fluid level is when the engine oil is changed. Change both the fluid and filter every 50,000 miles (83 000 km) if the vehicle is mainly driven under one or more of these conditions: In heavy city traffic where the outside temperature - 2003 Buick LeSabre | Owner's Manual - Page 274
Prepare your vehicle as follows: 0 Park your vehicle on a level place. Keep the engine running. With the parking brake applied, place the shift lever in PARK (P). With your foot on the brake pedal, move the shift lever through each gear range, pausing for about three seconds in each range. Then, - 2003 Buick LeSabre | Owner's Manual - Page 275
system and how to add coolant when it is low. If you have a problem engine temperature. Let the warning lights and gages work as they should. automatic transaxle. Damage caused by fluid other than DEXRON@-Illi s not covered by your new vehicle warranty. 3. After adding fluid, recheck the fluid level - 2003 Buick LeSabre | Owner's Manual - Page 276
first. Damage caused by the use of coolant other than DEX-COOL@ not covered by your new vehicle is warranty. -- What to Use Use a mixture use this coolant mixture, you don't need to add anything else. coc.,nt warning system __ set fc- -he oper coolant mixture. With plain water or the wrong - 2003 Buick LeSabre | Owner's Manual - Page 277
. See Engine Compartment Overview on page 5-72 for more information on location. Adding Coolant If you need more coolant, add the proper DEX- higher. When your engine is warm, the level should be up to FULL HOT or a little higher. Turnin, .he radial,. pressure cap -..ten the engine and radiator are - 2003 Buick LeSabre | Owner's Manual - Page 278
- 2003 Buick LeSabre | Owner's Manual - Page 279
Engine Overheating You will find a warning light about a hot engine as well as an engine coolant temperature gage on your vehicle's instrument panel cluster. because you keep driving with no coolant, your vehicle can be badly damaged. The costly repairs would notbe covered by your warranty. 5-28 - 2003 Buick LeSabre | Owner's Manual - Page 280
warning but see or hear no steam, the problem may not be too serious. Sometimes the engine can get a little too hot when you: If you no longer have the overheat warning not to lift the hood but to get service ~ help right away. If you get the overheat warning with no sign of steam, try this for - 2003 Buick LeSabre | Owner's Manual - Page 281
Cooling System When you decide it's safe to lift the hood, here's what you'll anything else until it cools down. The vehicle should be parked on a level surface. See A. Coolant Recovery Tank B. Radiator Pressure Cap C. Electric Engine Cooling Fans Engine Compartment Overview on page 5-12 for - 2003 Buick LeSabre | Owner's Manual - Page 282
mark when the engine is cold. The coolant level should be at the FULL HOT mark under normal operating conditions. If it isn't, 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. I If there seems to be no leak - 2003 Buick LeSabre | Owner's Manual - Page 283
coolant mixture will. Your vehicle's coolant warning system is set for the proper coolant mixture. warning. Your engine could catch fire and you or others could be burned. Use a 50/50 mixture of clean, drinkable water and DEX COOL@coolant. If you haven't found a problem yet, but the coolant level - 2003 Buick LeSabre | Owner's Manual - Page 284
the overheat warning continues, there's one more thing you can try. You can add the proper coolant mixture directly to the radiator, but be sure the cooling system is cool before you do it. Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They are under pressure - 2003 Buick LeSabre | Owner's Manual - Page 285
cap, but now push down as you turn it. Remove the pressure cap. 1. You can remove the radiator pressure cap when the cooling system, including the radiator pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise until it first stops. (Don't press down - 2003 Buick LeSabre | Owner's Manual - Page 286
. 3.4. Put the oil fill tube, with cap attached, in the valve cover oil fill hole until you're ready to replace the cover shield. 4. After the engine cools, opent_hewoo!ant air bleed valve. There is one bleed valve. It is located on the thermostat housing. 3.1. Clean the area around the engine oil - 2003 Buick LeSabre | Owner's Manual - Page 287
clockwise. 7.4. If you have the supercharged engine, install the nut in the center of the cover shield. 8. Then fill the coolant recovery tank to the proper coolant mixture. If you see a stream of coolant coming from an air bleed valve, close the valve. Otherwise, close the valve after the radiator - 2003 Buick LeSabre | Owner's Manual - Page 288
lower, add more of the proper DEX-COOL@ coolant mixture through the filler neck until the level reaches the base of the filler neck. 12. Then replace the pressure cap. At any time during this procedure if coolant begins to flow out of the filler neck, reiestaltthe-pefsure cap. Be sure the arrow - 2003 Buick LeSabre | Owner's Manual - Page 289
located below the generator and behind the accessory Replace the cap and completely tighten it. Then remove the capagain and look at thefluid level on the dipstick. The level system or you hear an unusual noise. A fluid loss in this system could indicate a problem. Have the system inspected and repaired - 2003 Buick LeSabre | Owner's Manual - Page 290
for reservoir location. When using concentrated washer fluid, follow the manufacturer's instructions for adding water. Don't mix water with ready-to-use washer fluid. Water can cause the solution to freeze and damage your washer fluid tank and other parts of the washer system - 2003 Buick LeSabre | Owner's Manual - Page 291
vehicle could be damaged. Add brake fluid only when work is done 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. 5-40 - 2003 Buick LeSabre | Owner's Manual - Page 292
a few drops of mineral-based oil, such as engine in your oil, brake system can damage brake system parts so badly that they'll have to be replaced. Don't let someone put in the wrong kind of fluid. 0 I If you spill brake fluid on your vehicle's painted surfaces, the paint finish can be damaged. Be - 2003 Buick LeSabre | Owner's Manual - Page 293
pads for wear and evenly tighten wheel nuts in the proper sequence to GM torque specifications. Brake linings should always be replaced as complete axle sets. See Brake System Inspection on page 6-22. The brakewear warning sound means that soon your brakes won't work well.That could lead to an - 2003 Buick LeSabre | Owner's Manual - Page 294
work well together if be the vehicleis to have reallygood braking. Your vehicle was designed andtested with top-quality GM brake parts. When you replace parts your braking system - for of example, when your brake replacement brake parts. Warning: Battery posts, terminals and related accessories - 2003 Buick LeSabre | Owner's Manual - Page 295
you aren't careful. See "Jump Starting" next for tips on working around a battery without getting hurt. To battery, and the vent assembly grommet (D)must be secured to the floor pan (E). Contact your dealer to learn how to prepare your vehicle for longer storage periods. Also, for your audio system - 2003 Buick LeSabre | Owner's Manual - Page 296
, and the bad grounding could damage 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 transmission in NEUTRAL (N) before setting the parking - 2003 Buick LeSabre | Owner's Manual - Page 297
in the accessory power outlet(s). Turn off the radio and all lamps that aren't needed. This will avoid sparks and help save both batteries. And it could save your radio! 5. Access the remote positive (+) terminal by removing the cover. 4. Open the hood on the other vehicle and locate the positive - 2003 Buick LeSabre | Owner's Manual - Page 298
light. Be sure the battery has enoughwater. You don't need to add water to the ACDelco@ battery installed in your new vehicle. But if a battery gas could be present. Battery fluid contains acid that can do, you could get a shock. The vehIc!es could be battery and maybe other parts too. And - 2003 Buick LeSabre | Owner's Manual - Page 299
vehicle has one. Don't let the other end touch anything until the of next step. The other end the negative(-) cable doesn'tgo to the dead battery. It goes to a heavy, unpainted metal engine part or to a remote negative (-) terminal on the vehicle with the - 2003 Buick LeSabre | Owner's Manual - Page 300
and run the engine for a while. 2. Try to start the vehicle that had the dead battery. If it won't start after a few tries, it probably needs service. Notice: Damage i your vehicle may result from o electrical shorting if jumper cables are removed incorrectly. To prevent electrical shorting - 2003 Buick LeSabre | Owner's Manual - Page 301
red positive (+) cable from the other vehicle. 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 - 2003 Buick LeSabre | Owner's Manual - Page 302
service instructions before beginning. Failure to follow these instructions light colored wall or other flat surface. The vehicle must have all four tires on a perfectly level surface which is level all the way to the wall or other flat surface. Your vehicle has a visualoptical headlamp aiming system - 2003 Buick LeSabre | Owner's Manual - Page 303
Headlamp aiming is done with the vehicle low beam lamps. The high beam lamps will be correctly aimed if the low beam lamps are aimed properly. The headlamp aiming devices are under the hood near the headlamps. Headlamp Horizontal Aiming Turn the horizontal aiming screw (A) until the indicator (B) - 2003 Buick LeSabre | Owner's Manual - Page 304
3. At the wall or other fiat surface, measure from the Notice: Horizontal aiming must be performed before making any adjustments to the vertical aim. Adjusting the vertical aim first will result in an incorrect headlamp aim. 1. Find theaim dot onthe lens of the low beam lamps. ground upward the - 2003 Buick LeSabre | Owner's Manual - Page 305
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. Notice; Do not cover a headlamp to improve beam cut-off when aiming. Covering a headlamp may cause excessive heat build-up which may cause damage to the - 2003 Buick LeSabre | Owner's Manual - Page 306
see Replacement Bulbs on page 5-59. For any bulb changing procedure not listed in this section, contact your dealer. Halogen Bulbs I Halogen bulbs have pressurized gas inside and the can burst if you drop or scratch bulb. Youor others could be injured. Be sure to read and follow the instructions - 2003 Buick LeSabre | Owner's Manual - Page 307
the retainer. Push the new bulb straight into the retainer. 6. Reverse Steps 1 through 4 to reinstall the headlamp 1. Open the trunk. Turn the screws located just inside of the trunk counterclockwise and remove them. 2. Remove the plastic trim piece from the trunk. 3. Pull the carpet away from the - 2003 Buick LeSabre | Owner's Manual - Page 308
it firmly. 7. Pull the bulb socket straight out of the assembly. 8. Remove the old bulb by pulling it straight out. 5. Pull out the bulb assembly. 9. Replace with a new bulb by pushing the bulb straight into the socket until the bulb clicks into place. 10. Turn the bulb socket one-quarter turn - 2003 Buick LeSabre | Owner's Manual - Page 309
Taillamps and Back-up Lamps 2. Pull out the assembly. 1. Open the trunk. Loosen and remove the seven fasteners that hold the taillamp assembly in place. The assembly for both sides is one piece. The entire piece must be removed to replace any bulbs. 5-58 - 2003 Buick LeSabre | Owner's Manual - Page 310
3. Push in the tab and turn the bulb socket counterclockwiseto remove it. 4. Remove the bulb by pulling it straight out. 5. Replace the bulb and reverse the steps to install the assembly. 5-59 - 2003 Buick LeSabre | Owner's Manual - Page 311
Checks and Services on page 6- 7 7 for more information. Replacement blades come in different types and are removed in different ways. To replace the wiper to lock it into place. For the proper windshield wiper blade replacement length and type, see Normal Maintenance Replacement Parts on page 5-99 - 2003 Buick LeSabre | Owner's Manual - Page 312
obtain service, see your Buick Warranty air-out and a serious accident. See "Loading Your Vehicle" in the Index. ~ erinflate--irespos- .he samedanger as overloaded tires. The resulting accident could cause serious injury. Check tires all frequently to maintain the recommended pressure. Tire pressure - 2003 Buick LeSabre | Owner's Manual - Page 313
label, which is on the rear edge of the driver's door, shows the correct inflation pressures for your tires when they're cold. "Cold" means your If your tires don't have enough air (underinflation), you can get the following: If your tires have too much air (overinflation), you can get the following - 2003 Buick LeSabre | Owner's Manual - Page 314
be working properly. See your dealer for service. Also, see Anti-Lock Brake System Warning Light on page 3-39. The check tire pressure system detects differences in tire rotation speeds that are caused by changes in tire pressure. The system can alert you about a low tire - but it doesn't replace - 2003 Buick LeSabre | Owner's Manual - Page 315
the problem and checking and adjusting the pressure in all four tires. If you reset the system when the tire pressures are incorrect, the check tire pressure system will not work properly and may not alert you when a tire is low or high. To reset (calibrate) the system: 1. Turn the ignition switch - 2003 Buick LeSabre | Owner's Manual - Page 316
label. Reset the check tire pressure system, if equipped. See Check Tire Pressure System onpage 5-63. Make certain that all wheel nuts are properly tightened. See "Wheel Nut Torque'' under Capacities and Specifica damage that can't be repaired well because of the size or location of the damage. 5-65 - 2003 Buick LeSabre | Owner's Manual - Page 317
traction, ride and otherthings during normal service on your replace your tires with those not having a TPC Spec number, make sure they are the same size, load range, speed rating and construction type (bias, bias-belted or radial) as your original tires. MIAIng tires could cause you to lose control - 2003 Buick LeSabre | Owner's Manual - Page 318
on General Motors passenger cars and light trucks may vary with 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 braking - 2003 Buick LeSabre | Owner's Manual - Page 319
or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts and wheel nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). See your dealer if any of these conditions exist. Your dealer will know the kind - 2003 Buick LeSabre | Owner's Manual - Page 320
page 5-77 for more information. Used Replacement Whec'3 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 - 2003 Buick LeSabre | Owner's Manual - Page 321
and follow the chain manufacturer's instructions. If you can hear the if you maintain your tires properly. I air f goes out of a tire, it's much to maintain lane position, and then gently brake to a stop well out of the traffic . Get the vehicle under control by steering the way you want the vehicle - 2003 Buick LeSabre | Owner's Manual - Page 322
Changing a 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. Changing a tire can cause an injury. The vehicle can slipoff the jack and roll over you -or other people. You and they could be - 2003 Buick LeSabre | Owner's Manual - Page 323
4. Unscrew the wing nuts to remove the container that holds the wrench and jack. 5. Remove the wheel wrench, jack and the spare tire from the trunk. The equipment you'll need is located in the trunk. 1. Pull the carpeting from the floor of the trunk. 2. Lift and remove the cover. 3. Remove the - 2003 Buick LeSabre | Owner's Manual - Page 324
it by using the flat end of the wheel wrench. Pry along the edge of the wheel cover until it comes off. 1. Use the wheel wrench to loosen the wheel nuts, but don't remove them yet. 2. The jack a bdt at ti-~e e1-d. Attach the vvk& wrench to the bolt to create a jack - 2003 Buick LeSabre | Owner's Manual - Page 325
the wheel wrench counterclockwise to lower the jack head until it fits under the vehicle. 4. Put the jack into a notch in the frame which is located near each wheel well. The front notch is eight inches (20 cm) back from the front wheel well. The rear notch is three inches (8 cm - 2003 Buick LeSabre | Owner's Manual - Page 326
off could be badly injured or killed. get under Never a vehicle when is supported only by a jack. it I I Raising your vehicle with the jack improperly vehicledamage, be sure to fit the jack lift head into the proper location before raising the vehicle. 5. Raise the vehicle by turning the wheel - 2003 Buick LeSabre | Owner's Manual - Page 327
loose. off, could fall causing a serious accident. Rust or dirt on the wheel, or on the parts to s which it i 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 any rust or dirt from the places - 2003 Buick LeSabre | Owner's Manual - Page 328
pulsation and ~ tdamage. To-avoid r ~ r expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification. See "Capacities and Specifications"in the index for the wheel nut torque specification. Nofice: Wheel covers won't fit on your compact spare - 2003 Buick LeSabre | Owner's Manual - Page 329
Storing the Flat Tire and Tools Store the flat tire as far forward in the trunk as possible. Store the jack and wheel wrench in their compartment in the trunk. I Sto...dg a jack, a tire or other equipment in the f passenger compartment o the vehicle could cause injury. In a sudden stop or - 2003 Buick LeSabre | Owner's Manual - Page 330
place. Store the compact spare tire and tools as shown in the diagram. A. Wrench D. Retainer B. Jack E. Spare Tire Cover F. Retainer C. Jack Container 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 - 2003 Buick LeSabre | Owner's Manual - Page 331
was new, it can lose air after a time. Check the inflation pressure regularly. It should be 60 psi replaced where you want. You must calibrate the Check Tire Pressure System after installing or removing the compact spare. See Check Tire Pressure System on page 5-63. Of course, it's best to replace - 2003 Buick LeSabre | Owner's Manual - Page 332
from a container to clean your vehicle, be sure follow the manufacturer's to warnings and instructions. And always open your doors or windows when you're cleaning the inside. Never use these to clean your vehicle: ~0 ~ this manual says you Don't use any of these UIS-I~SS can. In manyuses, these - 2003 Buick LeSabre | Owner's Manual - Page 333
, clean the entire area immediately or it will set. Special Fabric Cleaning Problems Stains caused by such things as catsup, coffee (black), egg, fruit, with cool water. 2. If a stain remains, follow the cleaner instructions described earlier. 3. If an odor lingers after cleaning vomit or urine - 2003 Buick LeSabre | Owner's Manual - Page 334
silicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. Interior Plastic Components Use only a mild soap and water solution on a soft cloth or sponge. Commercial cleaners may affect the surface finish - 2003 Buick LeSabre | Owner's Manual - Page 335
, or they could stain. Dry the finish with a soft, clean chamois or an all-cotton towel to avoid surface scratches and water spotting. High pressure car washes may cause water to enter your vehicle. Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak - 2003 Buick LeSabre | Owner's Manual - Page 336
soap to clean exterior lamps and lenses. Follow instructions under "Washing Your Vehicle.'' possible. If necessary, the paint finish looking new by keeping your vehicle garaged or covered whenever possible. Finish Care Occasional waxing or mild polishing of replace blades that look worn. 5-85 - 2003 Buick LeSabre | Owner's Manual - Page 337
Don't take your vehicle through an automatic car wash that has silicone carbide replacement, make sure the body repair shop applies anti-corrosion material to parts repaired or replaced to restore corrosion protection. Original manufacturer replacement other service outlets. Larger areas of finish damage - 2003 Buick LeSabre | Owner's Manual - Page 338
control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can occur on the underbody parts such as fuel lines, frame, floor pan and exhaust system the owner, the surfaces of new vehicles damaged bythis fallout condition within 12 months or 12,000 miles (20 000 km) - 2003 Buick LeSabre | Owner's Manual - Page 339
Appearance Materials (cont'd) Descrbtion I Usage Medium foaming shampoo. Cleans and lightly waxes. Biodegradable and Dhowhate free. Quickly and easily removes spots and Low Gloss Spot Lifter See your General Motors parts department for these products. See Part D: Recommended Nuids and 5-88 - 2003 Buick LeSabre | Owner's Manual - Page 340
Identification Number (VIN) Service Parts Identification Label You'll find this label on your spare tire cover. It's very helpful outside your vehicle. The VIN also appears on the Vehicle Certification and Service Parts labels and the certificates of title and registration. Engine Identification - 2003 Buick LeSabre | Owner's Manual - Page 341
vehicle and the damage wouldn't be covered by your warranty. Someadd-on electrical equipment can keep other components from working as theyshould. Your vehicle has an air bag system. Before attempting to add anything electrical to your vehicle, see Servicing Your Air Bag-Equipped Vehicle on page - 2003 Buick LeSabre | Owner's Manual - Page 342
on page 5- 12 for more information on location. Lift the cover to gain access. On some vehicles, there may be an additional cover that you will need to lift to gain Fuses 1 2 3 4 5 6 7 Usage Not Used Accessory Windshield Wipers Not Used Left Low-Beam Headlamp Right Low-Beam Headlamp instrument Panel 5- - 2003 Buick LeSabre | Owner's Manual - Page 343
Control Direct Ignition System Injector Bank #2 Not Used Not Used Powertrain Control Module Ignition Oxygen Sensor Injector Bank #I Auxiliary Power Cigarette Lighter Fog Lamps/Daytime Running Lamps Horn Air Conditioner Horn Air Conditioner Clutch HVAC Solenoid Accessory Not Used Starter 1 Cooling Fan - 2003 Buick LeSabre | Owner's Manual - Page 344
ABS located under the rear seat cushion. The battery's ground terminal and some relay wires are exposed. ?e k ! p 2veie e2:m2!ge tc !he ! 2e; 2! ? l a x ! wires, be careful when removing or reinstalling the seat cushion. Do not remove covers from covered won't be there to work for the next passenger. - 2003 Buick LeSabre | Owner's Manual - Page 345
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 belts - 2003 Buick LeSabre | Owner's Manual - Page 346
the driver's side. The rear seat cushion must be removedto access the fuse block. See Removing the RearSeat Cushion on page 5-93. Fuses 1 3 3 4 5 6 7 8 Usage Fuel Pump HVAC Blower Memory Assemblv-Line Diaqnostic Link Not Used Compact Disc (CD) Driver's Door Module Air Bag System (SIR) 5-95 - 2003 Buick LeSabre | Owner's Manual - Page 347
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 46 47 Usage Instrument Panel Right Front Heated Seat Not Used HVAC Ignition 3 Rear Anti-Lock Brake System (ABS) Turn SignaVHazard HVAC Battery Dimmer Usage Fuel Pump Parking - 2003 Buick LeSabre | Owner's Manual - Page 348
49 50 51 52 53 54 55 Circuit Breakers 56 57 Relays 58 59 Usage 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 Cigar Rear Defogger Fuses 60 61 62 63 64 65 66 67 - 2003 Buick LeSabre | Owner's Manual - Page 349
Capacities and Specifications The following approximate capacities are given in English and metric conversions. Please refer to Part D: Recommended Fluids and Lubricants on page 6-23for more information. Capacities Engine Specifications 5-98 - 2003 Buick LeSabre | Owner's Manual - Page 350
Norma! Maintenance Rep!acement Parts Normal Maintenance Replacement Parts Windshield Wiper Blades Length Type I 22 inches (56.0 cm) Shepherd's Hook *ACDelco@part number 5-99 - 2003 Buick LeSabre | Owner's Manual - Page 351
- 2003 Buick LeSabre | Owner's Manual - Page 352
Suspension and Front Drive Axle Boot and Seal inspection ...6.21 Exhaust System Inspection ...6.21 Fuel System Inspection ...6.22 Engine Cooling System Inspection ...6.22 Throttle System Inspection ...6.22 Brake System Part A: Scheduled Maintenance Services ...6-4 Using Your Maintenance Schedule - 2003 Buick LeSabre | Owner's Manual - Page 353
, inspections and recommended fluids and lubricants as prescribed in this manual are necessary to keep your vehicle in good working condition. Any damage caused by failure to follow recommended maintenance may not be covered by warranty. Have you purchased theGM Protection Plan? ThePlan supplements - 2003 Buick LeSabre | Owner's Manual - Page 354
condition. "Part C : Periodic Maintenance Inspections" explains important inspections that your dealer's service department or another qualified service , have a qualified technician do the work. If you want to get the service information, see Service Publications Ordering Information on page 7-10. - 2003 Buick LeSabre | Owner's Manual - Page 355
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 We at General Motors want to keep your vehicle in good working condition. But we don - 2003 Buick LeSabre | Owner's Manual - Page 356
Air Cleaner Filter Replacement. Every 50,000 Miles (83 000 km): Automatic Transaxle Service (severe conditions only). Every 100,000 Miles (166 000 km): Spark Plug Wire Inspection. Spark Plug Replacement. Automatic Transaxle Service (normal conditions). Every 150 000 Miles (240000 km): Cooling System - 2003 Buick LeSabre | Owner's Manual - Page 357
System Service (or every 60 months, whichever occurs first). Engine Accessory Drive Belt Inspection. These intervals only summarize maintenance services 50 000 km): Engine Air Cleaner Filter Replacement. Every 50,000 Miles (83 000 km): Automatic Transaxle Service (severe conditions only). Every 100, - 2003 Buick LeSabre | Owner's Manual - Page 358
Check Tire Pressure System (if equipped) must be reset. + A good time to check your brakes is during tire rotation. See Brake System Inspection on page 6-22. 3,000Miles (5 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote - 2003 Buick LeSabre | Owner's Manual - Page 359
occurs first). An Emission Control Service. (See footnote *.) U Inspect engine air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote f.) whichever occurs first). An Emission Control Service. (See footnote *.) 30,000 - 2003 Buick LeSabre | Owner's Manual - Page 360
ct uu I f u t uac --L yuur m.ty conditions, change the fluid and filter at 100,000 miles (166 000 km). 51,000 Miles (85 000 km) 0 Change engine oil and filter (or every 3 months, in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote t.) whichever occurs - 2003 Buick LeSabre | Owner's Manual - Page 361
(or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) c Inspect engine air cleaner filter if you are driving ) in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote t.) 63,000Miles (105 000 km) PZI Change engine oil and - 2003 Buick LeSabre | Owner's Manual - Page 362
(or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) whichever occurs first). An Emission Control Service. (See footnote *.) 0 Replace engine air cleaner filter. An Emission Control Service. 0 Rotate tires. See Tire lnspection and Rotation on page 5-64 for - 2003 Buick LeSabre | Owner's Manual - Page 363
000 km) 0 Inspect spark plug wires. An Emission Control Service. 0 Replace spark plugs. An Emission Control Service. U Change automatic transaxle fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularly - 2003 Buick LeSabre | Owner's Manual - Page 364
mileage. Eased on driving conditions, themileage at which an oil change will be indicated can vary considerably. For the oil life system to work properly,you must reset the system every time the oil is changed. 7,500 Mi!es (12 500 km) 0 Change engine oil and filter (or every 12 months, whichever - 2003 Buick LeSabre | Owner's Manual - Page 365
automatic transaxle fluid and filter if the whichever occurs first). An Emission Control Service. (See footnote *.) 0 Rotate tires. See Tire Inspection and Rotation on page 5-64 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) 0 Replace engine air cleaner - 2003 Buick LeSabre | Owner's Manual - Page 366
See footnote +.) 90,000 Miles (150 000 km) c1 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. (See footnote *.) 0 Replace engine air cleaner filter. An Emission Control Service. 0 Rotate tires. See Tire lnspection and Rotation on page 5-64 for - 2003 Buick LeSabre | Owner's Manual - Page 367
use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap. An Emission Control Service. C Inspect engine accessory drive belt. An Emission l Control Service. vehicle is mainly driven under one or more of these conditions: - In heavy city - 2003 Buick LeSabre | Owner's Manual - Page 368
L c-9 - 2003 Buick LeSabre | Owner's Manual - Page 369
(The air bag system does not need regular maintenance.) Automatic Transaxle Check Check the transaxle fluid level; add if needed. See Automatic Transaxle Fluid on page 5-22. A fluid loss may indicate a problem. Check the system and repair if needed. At Least Once a Year Key Lock Cylinders Service - 2003 Buick LeSabre | Owner's Manual - Page 370
. It should be parked on a level surface. - 3. Try to start the engine in each gear. The starter should work only in PARK (P) or NEUTRAL (N). If the starter works in any other position, your vehicle needs service. 2. Firmly apply the parking brake. See Parking Brake on page 2-29 if necessary. Be - 2003 Buick LeSabre | Owner's Manual - Page 371
mechanism's holding ability: With the engine running, shiftto PARK (P). Then release the parking brake followed by the regular brake. Parking Brake and Automatic Transaxle Park (P) Mechanism Check Underbody Flushing Service When you are doing this check, your vehicle could begin to move. You or - 2003 Buick LeSabre | Owner's Manual - Page 372
Proper procedures to perform these services may be found in a service manual. See Service Publications Ordering Information onpage 7-10. Front Drive Axle Boot and Seal Inspection ' YUGUZ3. - a1-I I 3 CI Iennqcinn I --- Inspect the front and rear suspension and steering system for damaged, loose or - 2003 Buick LeSabre | Owner's Manual - Page 373
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 - 2003 Buick LeSabre | Owner's Manual - Page 374
I I I I VI FfuiCiLuhricant Power Steering GM Power Steering Fluid (GM Part No. U.S. 1052884, System in Canada 993294, or equivalent). DEXRON-IIII Automatic Automatic Transaxle Transmission Fluid. Key Lock Multi-Purpose Lubricant, Superlube (GM Part No. US. 12346241, Cylinders in Canada 10953474, or - 2003 Buick LeSabre | Owner's Manual - Page 375
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 - 2003 Buick LeSabre | Owner's Manual - Page 376
c7-a I - 2003 Buick LeSabre | Owner's Manual - Page 377
Maintenance Recorc (cont'd) Date Odometer Reading Serviced By _____I Maintenance Record 6-26 - 2003 Buick LeSabre | Owner's Manual - Page 378
States Government ...-7-9 Reporting Safety Defects to the Canadian Government ...7.9 Reporting Safety Defects to General Motors ...7.9 Service Publications Ordering Information ...-7-1 0 Customer Assistance Information ...7-2 Customer Satisfaction Procedure ...7-2 Customer Assistance for Text - 2003 Buick LeSabre | Owner's Manual - Page 379
can be quickly resolved at that level. If the matter has already been reviewed with the sales, service or parts manager, contact the visible through the windshield.) Dealership nameand location Vehicle delivery date and present mileage When contacting Buick, please remember that your concern will - 2003 Buick LeSabre | Owner's Manual - Page 380
and Owner Assistance Information booklet for information on the Canadian Motor Vehicle Arbitration Plan (CAMVAP). The BBB Auto Line Program 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- - 2003 Buick LeSabre | Owner's Manual - Page 381
to write to Buick, the letter should be addressed to Buick's Customer Assistance Center. Canada General Motors of Canada Limited -9994 Fax Number: 313-381-0022 All Overseas Locations Please contact the local General Motors Business Unit. Mexico, Central America and Caribbean IslandsKountries - 2003 Buick LeSabre | Owner's Manual - Page 382
no expense to you: Fuel delivery Lock-out service (identification required) Tow to nearest dealership for warranty service Change a flat tire Jump starts This program, available to qualified applicants, can reimburse you up to $1,000 toward aftermarket driver or passenger adaptive equipment you may - 2003 Buick LeSabre | Owner's Manual - Page 383
1-888-889-2438. In many instances, mechanical failures are covered under Buick's comprehensive warranty. However, when other services are utilized, our advisors will explain any payment obligations you Assistance Information book. Telephone number of your location Vehicle model, year and color 7-6 - 2003 Buick LeSabre | Owner's Manual - Page 384
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 in the work day as possible - 2003 Buick LeSabre | Owner's Manual - Page 385
service Motors of Canada New Vehicle Limited Warranty, alternative Motors reserves the right to unilaterally modify, change or discontinue Courtesy Transportationat any time and to resolve all questions of claim eligibility pursuant to the terms and conditions 30.00 per day supported by receipts. This - 2003 Buick LeSabre | Owner's Manual - Page 386
6-L - 2003 Buick LeSabre | Owner's Manual - Page 387
on engines, transmission, axle, suspension, brakes, electrical, steering, body, etc. RETAIL SELL PRICE: $120.00 Service Bulletins Service Bulletins give technical service information needed to knowledgeably service General Motors cars and trucks. Each bulletin contains instructions to assist in - 2003 Buick LeSabre | Owner's Manual - Page 388
11-L - 2003 Buick LeSabre | Owner's Manual - Page 389
- 2003 Buick LeSabre | Owner's Manual - Page 390
All Overseas Locations ...7-4 AddingWasher Fluid ...5-39 Automatic Level Control ...4-35 Aluminum or Chrome-Plated Wheels ...5-86 AM ... ... 3-83 Antenna, Diversity ...3-85 Antenna, XM Satellite Radio System ...3-86 Anti-lockBrakeSystem(ABS) ...4-7 Anti-Lock Brake, System Warning Light ...3-39 5-81 - 2003 Buick LeSabre | Owner's Manual - Page 391
Backing Up ...4-41 Battery ...5-43 Battery LoadManagement ...3-18 Battery Replacement ...2-8 Battery Warning Light ...3-37 Before Leaving onaLongTrip ...4-23 Body Lubrication Service ...6-18 Brake Parking ...2-29 System Inspection ...6-22 SystemWarningLight ...3-38 Brake Fluid ...R ...5-40 BrakeWear - 2003 Buick LeSabre | Owner's Manual - Page 392
...Centent Theft-Deferrent ...2=18 Control of a Vehicle ...4-6 ConvenienceNet ...2-47 Coolant EngineTemperatureGage ...3-4G Heater,Engine ...2-25 Cooling System ...5-30 Cornering Lamps ...3-13 Courtesy Lamps ...3-16 Cruise Control ...3-9 Cruise Control Light ...3-45 ...7-11 Current and - 2003 Buick LeSabre | Owner's Manual - Page 393
Antenna ...3-85 Dinghy Towing ...Doing Your Own Service Work ...4-32 5-3 DollyTowing ...4-33 Door Central Door Unlocking System ...2-10 Delayed Locking ...2-10 Door Ajar Reminder ...2-10 2-9 Locks ...Power Door Locks ...2-10 Programmable Automatic Door Locks ...2-11 Rear Door Security Locks - 2003 Buick LeSabre | Owner's Manual - Page 394
. . , * .. . . * ...t6 . t i 1 . . hCb& ...* ...5 , ...- * * ...U ...'? c op Ln Y M (3 Ln T- (? M rCD op Ln 0 Y? . . m ...+ a, Q c a, 0, a m n a E c)oar-- c';'PVr; d'd-mC\] 0 o o M m ... a , ...: : : : : : : ...: E :a, :% : > :cn : : : : :cn . .!= : : : : : ...-o . : : : - 2003 Buick LeSabre | Owner's Manual - Page 395
Automatic Transaxle System Inspection ...6-22 Fuses Fuses and Circuit Breakers ...5-90 Garage Door Warning Flashers ...1-7 Head Restraints ...Headlamp ...5-51 Aiming ...5-52 Horizontal Aiming ...5-53 Vertical Aiming ...HeadlampHigh/Low-BeamChanger ...3-6 Headlamps ...5-55 ...5-55 Bulb Replacement - 2003 Buick LeSabre | Owner's Manual - Page 396
This Manual Battery Saver ...3-18 Infants and Young Children, Restraints ...1-34 inflation - Tire Pressure ...5-62 Inspection ...6-22 Brake System Engine Cooling System ...6-22 Exhaust System ...6-21 Fuel System ...6-22 Part C - Periodic Maintenance ...6-21 Steering, Suspension and Front Drive Axle - 2003 Buick LeSabre | Owner's Manual - Page 397
EngineRunning ...2-31 Light 3-36 Air Bag Readiness ...Anti-Lock BrakeSystemWarning ...3-39 3-37 Battery Warning ...Brake System Warning ...3-38 Light (cont.) Cruise Control ...3-45 Malfunction Indicator ...3-41 Oil Pressure ...3-44 Safety Belt Reminder ...3-36 Security ...3-45 Service Vehicle Soon - 2003 Buick LeSabre | Owner's Manual - Page 398
, Suspension and Front Drive Axle Boot and Seal Inspection ...6-21 Throttle System Inspection ...6-22 Using Your ...6-4 ri Maintenance Schedule (cont.) YourVehicle and the Environment ...6-2 Maintenance When Trailer Towing ...4-43 Making Turns ...4-41 Malfunction Indicator Light ...3-41 Manual - 2003 Buick LeSabre | Owner's Manual - Page 399
...4-13 Oil Engine ...5-13 Pressure Light ...3-44 Older Children, Restraints ...1-31 Onstar@Personal Calling ...2-41 Onstar@Services ...2-40 Onstar@System ...2-40 Onstar@Virtual Advisor ...2-41 Other Warning Devices ...3-4 Outlet Adjustment ...3-30 Outside Automatic Dimming Heated Mirror ...2-39 - 2003 Buick LeSabre | Owner's Manual - Page 400
Accessory Outlets ...3-21 Door Locks ...2-10 Electrical System ...5-90 1-4 LumbarControls ...Seat ...1-2 Steering Fluid ...5-38 2-17 Windows ...Power Steering ...4-1 1 Programmable Automatic Door Locks Covers and Wheel Nut Caps ...5-73 5-59 Replacement Bulbs ...Fiepiacing Brake S y ~ i e r - 2003 Buick LeSabre | Owner's Manual - Page 401
@Button ...Resetting Defaults ...2-46 Restraint System Check ...6-18 Checking Your Restraint Systems ...1-62 Replacing Restraint System Parts After a Crash ...1-62 Restraint Systems 1-62 Checking ...Replacing Parts ...1-62 1-7 Restraints, Head ...Retained Accessory Power (RAP) ...2-23 Right Front - 2003 Buick LeSabre | Owner's Manual - Page 402
Tips ...4-20 Special Fabric Cleaning Problems ...5-82 Specifications, Capacities ...5-98 ...3-35 Speedometer ...Starter Switch Check ...6-19 2-24 Starting Your Engine ...Steering ...4-11 4-12 Steering in Emergencies ...Steering, Suspension and Front Drive Axle Boot and Seal Inspection ...6-21 - 2003 Buick LeSabre | Owner's Manual - Page 403
...1-42 Top Strap Anchor Location ...1-43 Torque Lock ...2-32 Total Weight on Your Vehicle's Tires ...4-38 Towing Recreational Vehicle ...4-32 4-36 Towing a Trailer ...YourVehicle ...4-32 Traction Control System (TCS) ...4-9 Control System WarningLight ...3-39 Trailer Brakes ...4-39 Trailer Wiring - 2003 Buick LeSabre | Owner's Manual - Page 404
Warning Lights. Gages and Indicators ...Warnings 3-50 DIC Warnings and Messages ...Hazard Warning ...5-25, 5-39 Wheels Alignment and Tire Balance ...5-68 Replacement ...5-68 When to Add Engine Oil ...5-15 When to the Restraint ...1-40 15 Vehicle Control ...4-6 iv DamageWarnings ...Loading ...4-33 - 2003 Buick LeSabre | Owner's Manual - Page 405
Washer Fluid Level Check ...6-17 Windshield Wiper Blade Replacement ...5-60 Windshield Wipers ...3-7 Winter Driving ...4-26 3-12 Wiper Activated Headlamps ...Wiper Blade Check ...6-18 What to Use ...5-38 X XM Satellite Radio Antenna System ...3-86 XMTMSatellite Radio Service ...3-83 Y Your - 2003 Buick LeSabre | Owner's Manual - Page 406
- 2003 Buick LeSabre | Owner's Manual - Page 407
NOTES - 2003 Buick LeSabre | Owner's Manual - Page 408
- 2003 Buick LeSabre | Owner's Manual - Page 409
NOTES - 2003 Buick LeSabre | Owner's Manual - Page 410