2003 Buick Regal Owner's Manual
2003 Buick Regal Manual
2003 Buick Regal manual content summary:
- 2003 Buick Regal | Owner's Manual - Page 1
- 2003 Buick Regal | Owner's Manual - Page 2
2003 Buick Regal OwnerManual SeatsandRestraintSystems ...1-1 ...1-2 Front Seats Rear Seats ...1-6 ...1-7 Safety Belts 1-30 Child Restraints ...1-50 Air Systems Bag ...1-59 Restraint System Check Features and Controls ...2-1 2-2 Keys ...Doors Locks and ...2-9 Windows ...2-1 4 Theft-Deterrent Systems - 2003 Buick Regal | Owner's Manual - Page 3
GENERAL MOTORS, GM, the GM Emblem, BUICK, the BUCK Emblem and the name REGAL are registered trademarks of General Motors Corporation. This manual includes this, it will help you learn about the features and controls for your vehicle. In this manual, you'll find that pictures and words work together - 2003 Buick Regal | Owner's Manual - Page 4
Safety Warnings and Symbols You will find a number of safety cautions 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 warninq. I 1 You will also find a circle with a slash through it in this book. This safety symbol means "Don - 2003 Buick Regal | Owner's Manual - Page 5
Systems Features and Controls Instrument Panel Overview Climate Controls Warning Lights, Gagesand Indicators Audio Systems EngineCompartmentOverview Also see Warning Lights to do to help avoid the damage. When you read other manuals, you might see CAUTION and NOTICE warnings in different colors or - 2003 Buick Regal | Owner's Manual - Page 6
CHARGING SYSTEM I-1 ENGINE COOLANT FAN COOLANT DO NOT INSTALL A 'ORWARD-FACING CHILD RESTRAINT IN THIS SEATING POSITION AVOID SPARKS OR FLAMES SPARK OR FLAME COULD EXPLODE BATTERY a 4 OWNERS MANUAL ENGINE OIL PRESSUREw SERVICE \\Ib POWER WINDOW DOOR LOCK UNLOCK LAMPS $0 ANTI-LOCK BRAKES - 2003 Buick Regal | Owner's Manual - Page 7
- 2003 Buick Regal | Owner's Manual - Page 8
55 What Makes an Air Bag Inflate? ...1-55 How Does an Air Bag Restrain? ...1-56 What Will You See After an Air Bag Inflates? ...1-56 Servicing Your Air Bag-Equipped Vehicle ...1-58 Restraint System Check ...1-59 Checking Your Restraint Systems ...1-59 Replacing Restraint System Parts After a Crash - 2003 Buick Regal | Owner's Manual - Page 9
Front Seats Manual Seats Six-Way Power Seats Your vehicle is equipped with this feature on the driver's side of the vehicle. It may also be equipped with this feature on the passenger's side of the vehicle. The controls for the power seats are located on the outboard sides of the seat cushions. To - 2003 Buick Regal | Owner's Manual - Page 10
driver's side and passenger's side switches are located on the center console, just behind the automatic transaxle switch to its center position. Lift the lever located on the outboard side of the seat to release the seatback, then move the seatback to where you want it. Release the lever to lock - 2003 Buick Regal | Owner's Manual - Page 11
Po:-. is in motion can be 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 because it won't be against your body. Instead, it will be in front of you. In a crash you couldgo into it - 2003 Buick Regal | Owner's Manual - Page 12
Head Restraints I Adjust your head restraint so that the top of the restraint is closest to the top of your head. This position reduces the chance of a neck injury in a crash. 1-5 - 2003 Buick Regal | Owner's Manual - Page 13
your vehicle has this feature it allows you to have access to the trunk from inside of your vehicle. Pull forward on the seat tab, located on the front of the rear seat, to fold the rear seatback down. To return the seatback to its original position, push it back up - 2003 Buick Regal | Owner's Manual - Page 14
wearing a safety belt, your injuries can be much worse. You can hit things inside the vehicle or be ejected from it. You can be seriously injured or killed.In the same crash, you might not be, if you are buckled up. Always fasten your safety belt, and check that your passengers' belts are fastened - 2003 Buick Regal | Owner's Manual - Page 15
Belt Reminder Light on page 3-30 Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. in most states and in all Canadian provinces, the law says to wear safety belts Without belts they could have been badly hurt or killed. After more than 30 years of safety belts in - 2003 Buick Regal | Owner's Manual - Page 16
L a, > - 2003 Buick Regal | Owner's Manual - Page 17
The person keeps going until stopped by something. IF a real vehicle, it could be the windshield... or the instrument panel... 1-10 - 2003 Buick Regal | Owner's Manual - Page 18
your chance of being conscious during and after an accident, so you can unbuckle and get out, is much greater if you are belted. or the safety belts! With safety belts, you slow down as the vehicle does. You get more time to stop. You stop over more distance, and your strongest bones - 2003 Buick Regal | Owner's Manual - Page 19
your passengers can be hurt. Being a good driver doesn't protect you from things beyond your control, such as bad drivers. 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 - 2003 Buick Regal | Owner's Manual - Page 20
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 across you more slowly. 5. To make the lap part tight, pull down on the - 2003 Buick Regal | Owner's Manual - Page 21
would apply force at your abdomen. This could cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The safety belt locks if there's a sudden stop or crash, or if you pull the - 2003 Buick Regal | Owner's Manual - Page 22
and move the height adjuster to the desired position. You can move the adjuster up just by pushing up on the shoulder belt guide. After you move the adjuster to where you want it, try to move it down without squeezing the release lever to make sure it has locked into position. 1-15 - 2003 Buick Regal | Owner's Manual - Page 23
Q: What's wrong with this? 3u cal. Je seriol , urt .. your I ,,.del 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 as much protection this way. nearly 1-16 - 2003 Buick Regal | 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 - 2003 Buick Regal | Owner's Manual - Page 25
Q: What's wrong with this? You can be seriously injured if youwear the shoulder belt under your arm. In a crash, your body would move toofar forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to the ribs, which aren'tas strong as shoulder - 2003 Buick Regal | Owner's Manual - Page 26
Q: What's wrong with this? 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 1 A: The belt is twisted across the body. 1-19 - 2003 Buick Regal | Owner's Manual - Page 27
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 the belt is out of the way. If you slam the door on it - 2003 Buick Regal | Owner's Manual - Page 28
, see Driver Position on page 7- 72. The right front passenger's safety belt works the same way as the driver's safety belt - except for one thing. If you ever pull the shoulder portion of the belt out all the way, you will engage the child restraint locking feature. If this happens, just let the - 2003 Buick Regal | Owner's Manual - Page 29
the latch plate and pull it along the belt. To make the belt shorter, pull its free end as shown until the belt is snug. Buckle, position and release it the same way as the lap part of a lap-shoulder belt. If the belt isn't long enough, see Safety Belt Extender on page 1-29. Make sure the - 2003 Buick Regal | Owner's Manual - Page 30
's how to wear one properly. Rear Seat Outside Passenger Positions 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 - 2003 Buick Regal | Owner's Manual - Page 31
latch plate to make sure it is secure. When the shoulder belt is pulled out all the way, it will lock. If it does, let it go back all the way and start again. If the belt is not long enough, see Safety Belt Extender on page 1-29. Make sure the release button on - 2003 Buick Regal | Owner's Manual - Page 32
would apply force at your abdomen. This could cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The safety belt locks if there's a sudden stop or a crash, or if you pull the - 2003 Buick Regal | Owner's Manual - Page 33
seats and for small adults. When installed on a shoulder belt, the comfort guide better positions the belt away from the neck and head. There is one guide available for each outside passenger in the rear seat. To provide added safety belt comfort for children who have outgrown child restraints and - 2003 Buick Regal | Owner's Manual - Page 34
the elastic cord out from the edge of the seatback and the interior body to remove the guide from its storage clip. 2. Slide the guide under and past the belt. The elastic cord must be under the belt. Then, place the guide over the belt, and insert the two edges of the belt into the slots of the - 2003 Buick Regal | Owner's Manual - Page 35
3. Be sure that the belt is not twisted and it lies flat. The elastic cord must be under the belt and the guide on top. 4. Buckle, position and release the safety belt as described in Rear Seat Passengers on page 1-23. Make sure that the shoulder belt crosses the shoulder. 1-28 - 2003 Buick Regal | Owner's Manual - Page 36
and store the comfort guides, squeeze the belt edges together so that you can take them out of the guides. Pull the guide upward to expose its storage clip, and then slide the guide onto the clip. Turn the guide and clip inward and in between the seatback and the interior body, leaving only the loop - 2003 Buick Regal | Owner's Manual - Page 37
people who are buckled up, or can be thrown out of the vehicle. Older children need to use safety belts properly. Older children who have outgrown booster seats should wear the vehicle's safety belts. If you have the choice, a child should sit next to a window so the child can wear a lap-shoulder - 2003 Buick Regal | Owner's Manual - Page 38
beit still is on the chiid's shoulder, so that in a crash the child's upper body would have the restraint that belts provide. If the child is sitting in a rear seat outside position, see Rear Safety Belt Comfort Guides for Children and Small Adults on page 1-26. If the child is so small that the - 2003 Buick Regal | Owner's Manual - Page 39
I Never do this. Here a child is sitting in a seat that has a lap-shoulder belt, but the shoulder partis behind the child. If the child wears the belt in this way, in a crash the child might slide under the belt. The belt's force would then be applied right on the child'sabdomen. That could cause - 2003 Buick Regal | Owner's Manual - Page 40
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 there is no other choice. Instead, they need to use a child restraint. People should never hold a baby in their arms - 2003 Buick Regal | Owner's Manual - Page 41
the vehicle's safety belt system nor its air bag system is designed for them. Young children and infantsneed the protection that a child restraint system can provide. Q: age butalso whether or not the restraint will be compatible with the motor vehicle in which it will be used. For most basic types - 2003 Buick Regal | Owner's Manual - Page 42
including support for the head and neck. This is necessary because a newborn infant's neck is weak and its head weighs so much compared with the rest of its body. In a crash, an infant in a rear-facing seat settles into the restraint, so the crash forces can be distributed across the strongest part - 2003 Buick Regal | Owner's Manual - Page 43
An infant car bed (A), a special bed made for use in a motor vehicle, is an infant restraint system designed to restrain or position a child on a continuous flat surface. Make sure that the infant's head rests toward the center of the vehicle. A rear-facing - 2003 Buick Regal | Owner's Manual - Page 44
restraint for the child's body with theharness and also sometimes with surfaces such as T-shaped or shelf-like shields. A booster seat (F-G) is a child restraint designed to improve the fit of the vehicle's safety belt system. Some booster seats have a shoulder belt positioner, and some high - 2003 Buick Regal | Owner's Manual - Page 45
pad which rests low against the child's body. A shelf- or armrest-type shield has straps that are attached to 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 - 2003 Buick Regal | Owner's Manual - Page 46
in a rear-facing childrestra,,,, can be seriously injured or killed if the right front passenger's air bag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. Always secure a rear-facing child restraint in a rear seat. You may secure - 2003 Buick Regal | Owner's Manual - Page 47
side of the vehicle as the seating position where the child restraint will be placed. Once you have the top strap anchored, you'll be ready to secure the child restraint itself. Tighten the top strap when and as the child restraint manufacturer's instructions say. Top Strap Anchor Location Your - 2003 Buick Regal | Owner's Manual - Page 48
and a top tether anchor (C), or a rear-facing child restraint that has attaching points (B), as shown here. To assist you in locating the lower anchors for this child restraint system, each seating position with the LATCH system will have a dot on the seatback directly above the anchor. 3 1-41 - 2003 Buick Regal | Owner's Manual - Page 49
A. Vehicle anchor B. LATCH system attachment points C. Top strap \. Vehicle anchor B. LATCH system attachment points With this system, use the LATCH system instead of the vehicle's safety belts to secure a child restraint. 1-43 - 2003 Buick Regal | Owner's Manual - Page 50
the restraint. See "Securing a Child Restraint Designed for the LATCH System" or "Securing a Child Restraint in a Rear Seat Position" points on the child restraint to the anchors in the vehicle. The child restraint instructions will show you how. 4. If the child restraint is forward-facing, attach - 2003 Buick Regal | Owner's Manual - Page 51
child restraint is equipped with the LATCH system, see Lower Anchorages and Top Tethers for Children (LATCH System) on page 1-41. You'll be using the lap-shoulder belt. See Top Strap on page 1-39 if the child restraint has one. Be sure to follow the instructions that came with the child restraint - 2003 Buick Regal | Owner's Manual - Page 52
- 2003 Buick Regal | Owner's Manual - Page 53
or larger child passenger. Securing a Child Restraint in a Center Rear Seat Position If your child restraint is equipped with the latch system, see Lower Anchorages and Top Tethers for Children (LATCH System) on page 7-41. You'll be using the lap belt. Be sure to follow the instructions that came - 2003 Buick Regal | Owner's Manual - Page 54
so you would be able to unbuckle the safety belt quickly if you ever had to. 5. To tighten the belt, pull its free end while you push down on it helpful to use your knee to push the child restraint as you tighten the belt. 6. Push and pull the child restraint in different directions to be sure it is - 2003 Buick Regal | Owner's Manual - Page 55
lap and shoulder portions of the vehicle's safety belt through or around the restraint. The child restraint instructions will show you how. A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger's air bag inflates. This is because the back of the - 2003 Buick Regal | Owner's Manual - Page 56
of the retractor to set the lock. 6. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child restraint. You may find it helpful to use your knee to push down on the child restraint as you tighten the belt. 7. Push and pull the child restraint - 2003 Buick Regal | Owner's Manual - Page 57
Air Bag Systems This part explains the frontal and side impact air bag systems. Your vehicle has air bags - a frontal air bag for the driver and another frontal air bag for the right front passenger. Your vehicle may also have a side impact air bag for the driver. If your vehicle has a side impact - 2003 Buick Regal | Owner's Manual - Page 58
't designed to inflate in frontal, in rollover or in rear crashes. Everyone in your vehicle shouldwear a safety belt properly, whether or not there's an air bag for that person. Both frontal and side impact air bags inflate with great force, faster than the blink of an eye. If you're too close toan - 2003 Buick Regal | Owner's Manual - Page 59
vehicle. To read how, see the part of this manual called "Older Children" or "Infants and Young Children". I 1 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 page 3-37 for more information - 2003 Buick Regal | Owner's Manual - Page 60
Where Are the Air Bags? The right front passenger's frontal air bag is in the instrument panel on the passenger's side. The driver's frontal air bag is in the middle of the steering wheel. 1-53 - 2003 Buick Regal | Owner's Manual - Page 61
an occupant and an air bag, and don't attach or put anything on the 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 driver's side impact air bag is in the side of the driver's seatback - 2003 Buick Regal | Owner's Manual - Page 62
both the frontal and side impact air bags, the sensing system triggers a release of gas from the inflator, which inflates the air bag. The inflator, air bag and related hardware are all part of the air bag modules. Frontal air bag modules are located inside the steering wheel and instrument panel - 2003 Buick Regal | Owner's Manual - Page 63
air bag inflated. Some components of the air bag module - the steering wheel hub for the driver's air bag, the instrument panel for the right front passenger's bag, the side of the seatback closest to the door for the driver's side impact air bag - will be hot for a short time. The parts of the bag - 2003 Buick Regal | Owner's Manual - Page 64
system won't work properly. See your dealer for service. e 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 seatback, the bag may not work properly. You may have to replace the air bag module in the steering wheel - 2003 Buick Regal | Owner's Manual - Page 65
and the service manual have information about servicing your vehicle and the air bag systems. To purchase a service manual, see Service Publications Ordering lnformation on page 7-9. For UP to 10 seconds aftel rhe ignition key is turned off and the battery is disconnected, an air bag can still - 2003 Buick Regal | Owner's Manual - Page 66
rip apart under impact forces. If a belt is torn or frayed, get a new one right away. Also look 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 After a Crash A crash can damage the - 2003 Buick Regal | Owner's Manual - Page 67
have LATCH system, safety belt or seat parts repaired or replaced. New parts and repairs may be necessary even if the belt or LATCH system wasn't being used at the time of the collision. If an air bag inflates, you'll need to replace air bag system parts. See the part on the air bag system earlier - 2003 Buick Regal | Owner's Manual - Page 68
Automatic Door Locks ...2-10 Lockout Protection ...2-11 Leaving Your Vehicle ...2-1 1 Trunk ...2-12 Windows ...2-14 Power Windows ...2-15 Sun Visors ...2-15 Theft-Deterrent Systems ...2-16 PASS-Key@II ...2-16 Starting and Operating Your Vehicle ...2-18 New Vehicle Break-In ...2-18 Ignition - 2003 Buick Regal | Owner's Manual - Page 69
Keys Leaving ildren in a vehicle with t igniti 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 Regal | Owner's Manual - Page 70
entry system operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: The ignition and door keys don't have plugs. Your dealer or Buick - 2003 Buick Regal | Owner's Manual - Page 71
the location. Other vehicles or objects may be blocking the signal. Take a few steps to the left or right, hold the transmitter higher, and try again. Check to determine if battery replacement is necessary. See "Battery Replacement" under Remote Keyless Entry System Operation on page 2-4. LOCK - 2003 Buick Regal | Owner's Manual - Page 72
following: 1. Close all doors and turn the ignition key to RUN. 2. Press and hold the power door lock switch in the lock position. 3. While holding the door lock switch in the lock position, press and release the remote keyless entry transmitter LOCK button. This will start the customization mode - 2003 Buick Regal | Owner's Manual - Page 73
inserting the key in the ignition. Override the delayed locking feature and lock the doors immediately by pressing the lock switch a second time. 0 The mode you selected is now set. You can either exit the programming mode by following the previous instructions or program the next feature available - 2003 Buick Regal | Owner's Manual - Page 74
canceled, and the interior lamps will remain on. Also see "Perimeter Lighting" under lnterior Lamps on page 3-15 for more information. 3. Apply your regular brakes. 4. Press and hold the power door unlock switch. While holding the door unlock switch, move the shift lever out of and back into PARK - 2003 Buick Regal | Owner's Manual - Page 75
location. If you have to get close to your vehicle before the transmitter works, it's probably time to change the battery. Nofice: When replacing the battery, use care not to touch any of the circuitry. Static from your body . Make sure the positive (+) side of the battery is facing down. 3. Snap - 2003 Buick Regal | Owner's Manual - Page 76
or power door locks. To manually unlock the driver's door from the outside, insert the key and turn it toward the front of the vehicle. Unlocked doors can be dangerous. Passengers - especially children - can easily open the doors and fall out a of moving vehicle. When a door is locked, the handle - 2003 Buick Regal | Owner's Manual - Page 77
transaxle is shifted out of PARK (P). The rear doors do not have power door lock switches. Automatic all-door unlock when the transaxle is shifted into PARK (P). Programmable Automatic Door Locks Programmable automatic power door locks are intended to provide enhanced security and convenience by - 2003 Buick Regal | Owner's Manual - Page 78
. If you use the manual door lock or if you leave the key in your vehicle, but not in the ignition you could still be locked out of your vehicle. Always remember to take your keys with you. 3. Apply your brakes. 4. Press and hold the power door lock switch in the lock position. While holding the - 2003 Buick Regal | Owner's Manual - Page 79
must pass through the seal between the body and the trunk lid: Make sure all other windows are shut. Turn the fan on your heating or cooling system to its highest speed and select the control setting that will force outside air into your vehicle. See "Climate Controls" in the Index. If you have - 2003 Buick Regal | Owner's Manual - Page 80
vehicle may have an assist handle located on the inside of the trunk lid toward the driver's side of the vehicle. Emergency Trunk -in-the-dark emergency trunk release handle located inside the trunk on the latch. This handle will glow following exposure to light. Pull the release handle up to open - 2003 Buick Regal | Owner's Manual - Page 81
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. 2-14 - 2003 Buick Regal | Owner's Manual - Page 82
front of the switch. Window Lock-Out The driver's window controls also include a lock-out switch. Press LOCK to stop front and rear passengers from using their window switches. The driver can still control all the windows with the lock on. Press the other side of the LOCK switch for normal window - 2003 Buick Regal | Owner's Manual - Page 83
, you may also want to check the fuse. See Fuses and Circuit Breakers on page 5-90. If the starter won't work with the other key, your vehicle needs service. If your vehicle does start, the first ignition key may be faulty. See your dealer or a locksmith who can service the PASS-Key@ II. PASS - 2003 Buick Regal | Owner's Manual - Page 84
SECURITY light comes on, you will be able to restart your engine if you turn it off. Your PASS-Key@II system, however, is not working properly and must be serviced by your dealer. Your vehicle is not protected by the PASS-Key@II system. If you lose or damage a PASS-Key@II ignition key - 2003 Buick Regal | Owner's Manual - Page 85
: Don't tow a trailer during break-in. See "Towing a Trailer" in the Index for more information. A (ACCESSORY): This position lets you use the radio and windshield wipers when the engine is off. To use ACCESSORY, push in the key and turn it toward you. Your steering wheel will stay locked. 2-18 - 2003 Buick Regal | Owner's Manual - Page 86
your hand. Using a tool to force it could break the key or the ignition switch. If none of these works, then your vehicle needs service. Retained Accessory Power (RAP) With Retained Accessory Power (RAP), your power windows, audio system and sunroof (if equipped) will continue to work for up to 10 - 2003 Buick Regal | Owner's Manual - Page 87
battery to be drained much sooner. And the excessive heat can damage your starter motor. Wait about15 seconds between each try to help avoid draining your battery your accelerator pedal parts or accessories, you could change the way the engine operates. Before adding electrical equipment, check - 2003 Buick Regal | Owner's Manual - Page 88
diagonal brace, which is located above the engine air cleaner/filter assembly. How long normal, grounded 1IO-volt A@ outlet. Automatic Transaxle Operation Your automatic transaxle will have a shift lever cord into a properly grounded three-prong I IO-volt AC outlet. If the cord won't reach, use a - 2003 Buick Regal | Owner's Manual - Page 89
see "Towing a Trailer" in the Index. PARK (P): This position locks your front wheels. It's the best position to use when you start your engine an automatic transaxle shift lock control system. You must fully apply your regular brakes before you can shift from PARK (P) when the ignition is in - 2003 Buick Regal | Owner's Manual - Page 90
accelerator pedal all the way down. You'll shift down to the next gear and have more power. (a): Shifting into a drivegear while your engine is "racing" (running at high speed) is dangerous. Unless your foot is firmly on the brake pedal, your vehicle could move very rapidly. You could lose control - 2003 Buick Regal | Owner's Manual - Page 91
scenarios (i.e. city streets, etc.) e e Notice: If your front wheels won't turn, don't try to drive. This might happen if you brake pedal with your left foot. SECOND (2): This position gives you more power but lower fuel economy than THIRD (3). You can use SECOND (2) on hills. It can help control - 2003 Buick Regal | Owner's Manual - Page 92
chime will sound if the parking brake is set, the ignition is on and the shift lever is not in PARK (P) or NEUTRAL (N). Notice: Driving with the parking brake on can cause your rear brakes to overheat. You may have to replace them, and you could also damage other parts of your vehicle. If you - 2003 Buick Regal | Owner's Manual - Page 93
that the shift lever wasn't fully locked into PARK (P). Shifting Out of Park (P) Your vehicle has an automatic transaxle shiftlock control system. You must fully apply your regular brakes before you can shift from PARK (P) when the ignition is in RUN. See Automatic Transaxle Operation on page 2-21 - 2003 Buick Regal | Owner's Manual - Page 94
the brake pedal down but still can't shift out of PARK (P), try this: If your vehicle has a dead battery or a battery with low voltage, there are two override access slots that will allow you to override the shift lock release system. The first access slot is located underneath the steering column - 2003 Buick Regal | Owner's Manual - Page 95
The second override access slot is located on the upper right side of the shift panel. Parking Over Things That the override access slot cap back on. Things rurn cou touch exhaust hot parts under your vehicle and ignite. Don't park over papers, leaves, dry grass or other things that can burn. - 2003 Buick Regal | Owner's Manual - Page 96
and death. You might have exhaust coming inif: Your exhaust system sounds strange or different. Your vehicle gets rusty underneath. Your over road debris. Repairs weren't done correctly. Your vehicle or exhaust system had been modified improperly. If you ever suspect exhaust is coming - 2003 Buick Regal | Owner's Manual - Page 97
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). lu,,a,y ,,le engine with .,re climal, control system off could allow dangerous exhaust into your vehicle. See the earlier Caution under "Engine Exhaust." Also - 2003 Buick Regal | Owner's Manual - Page 98
. Manual Rearview Mirror with Onstar@ If your vehicle is equipped with this mirror, it has a lever located at located at the bottom of the mirror. See your dealer for more information on the system and how to subscribe to [email protected] OnStaP System on page 2-34 for more information about the services - 2003 Buick Regal | Owner's Manual - Page 99
Dimming Rearview Mirror with OnStar@ Your vehicle may have an automatic dimming rearview mirror with the Onstar@ System. The automatic dimming feature is turned on or off by pressing the far left button, located on the lower part of the mirror, for up to three seconds. When turned on, this mirror - 2003 Buick Regal | Owner's Manual - Page 100
The power mirror controls are located on the driver's door armrest. Outside Convex Mirror Your passenger's side mirror Check your inside mirror or glance over your shoulder before changing lanes. To choose either the left or right outside mirror, move the selector switch located above the control - 2003 Buick Regal | Owner's Manual - Page 101
Onstar@System Onstar@Services Onstar@provides a number of service plans. Some of the services currently provided by Onstar@are: Automatic Notification of Air Bag Deployment Emergency Services Roadside Assistance Stolen Vehicle Tracking AccidentAssist Onstar@uses global positioning system (GPS) - 2003 Buick Regal | Owner's Manual - Page 102
Calling, refer to the Onstar@user's guide in your vehicle's glove box, or call Service Agreement is required prior to delivery of Onstar@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 Regal | Owner's Manual - Page 103
Storage Areas Glove Box Use the door key to lock and unlock the glove box. To open, lift the latch. Convenience Net Your vehicle has a convenience net located on the back wall of the trunk. Put small loads, like grocery bags, behind the net. It can help keep them from falling over. The net - 2003 Buick Regal | Owner's Manual - Page 104
. To close the sunroof, push and hold the front of the switch until the sunroof motor stops. The sunshade can only be closed by hand. The switch works only when the ignition is on or when retained accessory power is active. See "Retained Accessory Power" in Ignition Positions on page 2-18. 2-37 - 2003 Buick Regal | Owner's Manual - Page 105
- 2003 Buick Regal | Owner's Manual - Page 106
...3.15 Accessory Power Outlets ...3.17 Auxiliary Power Connection (Power Drop) ...3-18 Ashtrays and Cigarette Lighter ...3.18 Climate Controls ...3-19 Dual Climate Control System ...3.19 Dual Automatic Climate Control System ...3.21 Outlet Adjustment ...3.26 Passenger Compartment Air Filter ...3.26 - 2003 Buick Regal | Owner's Manual - Page 107
Cassette Tape Player ...3-59 Care of Your CDs ...3-60 Care of Your CD Player ...3-60 Backglass Antenna ...3.60 Audio Syspm(s) ...3-46 ...3.46 Setting the Time ...Radio with Cassette ...3.47 Radio with Cassette and CD ...3.51 Theft-Deterrent Feature ...3.56 Audio Steering Wheel Controls ...3.58 3-2 - 2003 Buick Regal | Owner's Manual - Page 108
€-E - 2003 Buick Regal | Owner's Manual - Page 109
- 2003 Buick Regal | Owner's Manual - Page 110
B. Turn Signal/Multifunction Lever C. Instrument Panel Cluster D. Audio Steering Wheel Controls E. Air Outlets F. Side Window Defogger Outlet G. HoodRelease H. Tilt Wheel Lever I . Horn J. Audio System K. Ashtray L. Climate Control M. GloveBox N. Instrument PanelFuse Block Hazard Warning Flashers - 2003 Buick Regal | Owner's Manual - Page 111
. 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 the wheel, hold the wheel and pull the lever. Then move the steering wheel to a comfortable position and release the lever to lock the wheel into - 2003 Buick Regal | Owner's Manual - Page 112
When the turn is finished, the lever will return automatically. An arrow on the instrument Dane1 cluster will flash to-Pass Windshield Wipers Windshield Washer Cruise Control 0 To signal a lane change, when you signal a turn, check for burned-out bulbs and then check the fuse. See Fuses and Circuit - 2003 Buick Regal | Owner's Manual - Page 113
the high beams are on, this indicator light located on the instrument panel cluster will also be on. Windshield Wipers To operate the windshield wipers turn the band located on the multifunction lever upward or downward. WIPER: Turn this band to control the windshield wipers. OFF: Turn the - 2003 Buick Regal | Owner's Manual - Page 114
. Heavy snow or ice can overload your wipers. A circuit breaker will stop them until the motor cools. Clear away snow or ice to prevent an overload. In freezing weather, don't use your on page 5-38. The LOW WASH light on your instrument panel cluster will glow when the fluid level is low 3-9 - 2003 Buick Regal | Owner's Manual - Page 115
and release it. The CRUISE light on the instrument panel cluster will come on. 4. Take your foot off the accelerator pedal. If your vehicle is in cruise control when the traction control system (if equipped), begins to limit wheel spin, the cruise control will automatically disengage. See 3-1 0 - 2003 Buick Regal | Owner's Manual - Page 116
a desired speed and then you apply the brake. This, of course, shuts off the cruise control. But you don't need to reset it. Once you're going about 25 mph (40 km/h) or more, you can move the cruise control switch from ON to R/A (Resume/Accelerate) briefly. You'll go right back up to your - 2003 Buick Regal | Owner's Manual - Page 117
you turn the ignition switch to OFF, LOCK or ACCESSORY with the lamps on. Daytime Running Lamps / Automatic Headlamp System Daytime Running Lamps (DRL) can make it easier for others to see the front of your vehicle during the day. DRL can be helpful in many different driving conditions, but they - 2003 Buick Regal | Owner's Manual - Page 118
A light sensor on top of the instrument panel makes the DRL work, so be sure it isn't covered. The DRL system will make your front turn signal lamps come on when the following conditions are met: The ignition is on, the exterior lamps control is off and the parking brake is released. When the DRL - 2003 Buick Regal | Owner's Manual - Page 119
: 1. Turn the ignition key to RUN. Fog Lamps To turn the fog lamps on, press the fog lamps button located below the exterior lamps control on the left side of the steering column. 2. Close all the doors. 3. Press and hold the power door lock switch. While holding the door lock switch, cycle the - 2003 Buick Regal | Owner's Manual - Page 120
turn these lamps on byturning the exterior lamps control clockwise to MAX. Delayed Entry Lighting Delayed entry lighting lights your vehicle's interior for a period of time after all the doors have been closed. The ignition must be off for delayed entry lighting to work. Just after all the doors - 2003 Buick Regal | Owner's Manual - Page 121
will be canceled and the interior lamps will remain on. 1. Turn the ignition to RUN. 2. Close all the doors. 3. Apply your brakes. 4. Press and hold the power door lock switch. While holding the door lock switch press and release the panic button on the remote keyless entry transmitter. Perimeter - 2003 Buick Regal | Owner's Manual - Page 122
instructions included with the equipment. Accessory Power Outlets With accessory power outlets you can power electrical equipment such as a cellular telephone or CB radio. Your vehicle is equipped with a 12-volt outlet. It is located on the console, near the floor on the passenger's side - 2003 Buick Regal | Owner's Manual - Page 123
Drop) Your vehicle is equipped with an auxiliary power connection. This feature provides power, ground and accessory wires which can be accessed to add aftermarket electrical equipment to your vehicle. It is located on the passenger's side of the vehicle, under the glove box, and is labeled with - 2003 Buick Regal | Owner's Manual - Page 124
. The air-conditioning compressor will run automatically in this setting unless the outside temperature is below 40°F (4°C). The right knob can also be used for the defrost mode. Information on defrosting and defogging can be found later in this section. PASSENGER BI-LEV HTA Manual Operation To - 2003 Buick Regal | Owner's Manual - Page 125
setting. The system will bring in outside air and direct it to your upper body, while sending slightly warmed air to your lower body. Push the A/C button for cooling. PASSENGER (Passenger's Side Temperature): The lever on the right adjusts the air temperature for the passenger's side outlets. Slide - 2003 Buick Regal | Owner's Manual - Page 126
off. You can also turn it off by pressing the button again. ual Automatic Climate Control System With this system you can control the heating, cooling and ventilation for your vehicle. Notice: Don't use a tape, a decal or anything similar to the defogger grid. DUAL 11 PASSENGER CONTROL 3-2 1 - 2003 Buick Regal | Owner's Manual - Page 127
coldest temperature setting, 60°F (15"C), cold interior air will be recirculated through the air panel outlets, and the fan will increase to the highest speed. The system will not return to automatic until the temperature is raised. 3-22 Do not cover the solar sensor located in the center of the - 2003 Buick Regal | Owner's Manual - Page 128
fan speed. Pressing the arrows cancels the automatic operation and places the system in manual mode. Press the AUTO button to return to automatic operation. If the airflow seems low when the fan is at the highest setting, the passenger compartment air filter, if equipped, may need to be replaced - 2003 Buick Regal | Owner's Manual - Page 129
. For quick cool down on hot days, press the AUTO button and the system will automatically enter the recirculation mode and the temperature will be at the full cold position for maximum cooling. The air-conditioning system removes moisture from the air, so you may sometimes notice a small amount of - 2003 Buick Regal | Owner's Manual - Page 130
side of the vehicle are located to the right of the PASSENGER CONTROL window. Press the DUAL button so that the indicator iight is on. Press the right arrow to raise the temperature and press the left arrow to lower the temperature on the passenger side of the vehicle. If the indicator lights - 2003 Buick Regal | Owner's Manual - Page 131
, see Passenger Compartment Air Filter on page 3-26 and Part A: Scheduled Maintenance Services on page 6-4 Passenger Compartment Air Filter The passenger compartment air filter is located underneath your hood below the windshield wiper arm, on the passenger's side (below the air inlet grille - 2003 Buick Regal | Owner's Manual - Page 132
passenger compartment air filter, use the following steps: 1. Turn off the ignition when the windshield wipers are in the up position. 2. Raise the hood. 3. Disconnect the windshield washer pump hose from the fender rail and air inlet grille. 4. Remove the hood weatherstrip from the passenger's side - 2003 Buick Regal | Owner's Manual - Page 133
let you know when there's a problem with your vehicle. When one of the warning lights comes on and stays on when you are driving, or when one of the gages shows there may be a problem, check the section that tells you what to do about it. Please follow this manual's advice. Waiting to do repairs - 2003 Buick Regal | Owner's Manual - Page 134
is in your tank and many other things you need to drive safely and economically. United States, Uplevel (with Driver Information Center) version and optional ABS shown, Canada and Base Level similar 3-29 - 2003 Buick Regal | Owner's Manual - Page 135
reset it. To set it to zero, press the button on the right side of the instrument panel cluster. The trip/select reset button will go back with the tachometer in the red area, or engine damage may occur. Safety Belt Reminder Light When the key is turned to RUN or START, a chime will come on for - 2003 Buick Regal | Owner's Manual - Page 136
come on. Air Bag Readiness Light There is an air bag readiness light on the instrument panel, which shows theair bag symbol. 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 modules, the - 2003 Buick Regal | Owner's Manual - Page 137
a loose accessory belt or another electrical problem. Have it checked right away. Driving while this light is on could drain your battery. If you must drive a short distance with the light on, be certain to turn off all your accessories, such as the radio and air conditioner. BRAKE United States - 2003 Buick Regal | Owner's Manual - Page 138
for service. See Towing Your Vehicle on page4-3 1. Anti-Lock Brake System Warning Light 1~ ANTILOCK United States Canada If your vehicle has anti-lock brakes, this warning light will come on for a few seconds when you turn the ignition key to R U N . If the anti-lock brake system warning light - 2003 Buick Regal | Owner's Manual - Page 139
vehicle needs service. Low Traction Light If your vehicle has the traction control system, this light will come on when the system is limiting wheel spin. If you turn the system off by pressing the traction control button located on the black panel directly behind your automatic transaxle shift - 2003 Buick Regal | Owner's Manual - Page 140
moves into the red area, your engine is too hot! -k TEMP The light will come on briefly when your ignition is turned on to show you that it is working. If you have been operating your vehicle under normal driving conditions, you should pull off the road, stop your vehicle and turn off - 2003 Buick Regal | Owner's Manual - Page 141
on page 5-67.) Also check the tire pressure in all four tires as soon as you can. See Inflation -- Tire Pressure on page 5-58. The light will stay on (while the ignition is on) until you reset (calibrate) the system. See Tire Pressure Monitor System on page 5-59. This system is called OBD II (On - 2003 Buick Regal | Owner's Manual - Page 142
test. This light should come on, as a check to show you it is working, when the ignition is on and the engine is not running. If the light doesn't come on, have it repaired. This light will also come on during a malfunction in one of two ways: Light Flashing - A misfire condition has been detected - 2003 Buick Regal | Owner's Manual - Page 143
after start-up, stalling when you put the vehicle into gear, misfiring, hesitation on acceleration or stumbling on acceleration. (These conditions may go away once the engine is warmed up.) This will be detected by the system and cause the light to turn on. If you experience one or more of these - 2003 Buick Regal | Owner's Manual - Page 144
does not pass the inspection for lack of OBD system readiness, see your dealer or qualified service center to prepare the vehicle for inspection. The oil light could also come on in the following situations: The light will come on briefly when you turn on the ignition to show you that it is working - 2003 Buick Regal | Owner's Manual - Page 145
with an oil level monitoring system. When the ignition key is turned on, the LOW OIL light will come on briefly. Change Engine Oil Light The CHANGE OIL SOON light should come on briefly as a bulb check when you start the engine. If the light doesn't come on, have it serviced. LOW OIL CHANGE OIL - 2003 Buick Regal | Owner's Manual - Page 146
START and stay on until the vehicle starts. Cruise Control Light The CRUISE light comes on whenever you set your cruise control. See "Cruise Control" under Turn Signal/Multifunction Lever on page3-7. I SECURITY CRUISE I It will also flash if your ignition key is too dirty or wet for the PASS-Key - 2003 Buick Regal | Owner's Manual - Page 147
FUEL United States Canada 7 ISERVICE VEHICLE 1 SOON The SERVICE VEHICLE SOON light will comeon if you have certain non-emission related vehicle problems. Your fuel gage tells you about how much fuel you have left when the ignition is on. When the indicator nears empty, you still have a little - 2003 Buick Regal | Owner's Manual - Page 148
Canada If your fuel is low, a circular light on your instrument panel cluster will come on and stay on and a chime will sound periodically until you add fuel. It will also come on for a few seconds when you first turn on the ignition as a check to show you it's working. If it doesn - 2003 Buick Regal | Owner's Manual - Page 149
is equipped with the Driver Information Center (DIC), it is located below the tachometer on the instrument panel cluster. The DIC gives you important safety and maintenance facts. When you turn the ignition on, the entire center lights up for just a few seconds. A V G m )'lii D PSI kPa INSTMPG - 2003 Buick Regal | Owner's Manual - Page 150
control its functions. The English/Metric (E/M), RESET and MODE buttons for the Driver Information Center are located to the left of the steering wheel economy. Instantaneous fuel economy varies with your driving conditions, such as acceleration, braking and the grade of the road being traveled. - 2003 Buick Regal | Owner's Manual - Page 151
sound equipment, check with your dealer and be sure to check federal rules covering mobile radio and telephone units. Your audio system has been Accessory Power (RAP). With RAP, you can play your audio system even after the ignition is turned off. See "Retained Accessory Power (RAP)" under Ignition - 2003 Buick Regal | Owner's Manual - Page 152
press the button when the ignition is off, the clock will show for a few seconds. Finding a Station AM-FM: Press this button to switch between AM, FM1 and FM2 Your vehicle may be equipped with a Concert Sound Ill sound system, which includes eight speakers and an eight channel, 200 watt amplifier. Playing - 2003 Buick Regal | Owner's Manual - Page 153
you selected will be automatically selected for that pushbutton. 6. Repeat the steps for each pushbutton. AUTO SET (Automatic Set): Press this button return to the stations you manually set, press AUTO SET again. Setting the Tone (Bassnrebie) BASS: Press this knob lightly so it extends. Turn the - 2003 Buick Regal | Owner's Manual - Page 154
FADE: Press this knob lightly so it extends. Turn The longer side with the visible should face to the tape right. If the ignition and theradio controls just as you do for the radio. Other controls may have different functions when a tape is inserted. The display will show an arrow to show which side - 2003 Buick Regal | Owner's Manual - Page 155
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. A Cassette Tape Messages TIGHT TAPE: The tape is tight and the player can't turn the tape hubs. Remove the tape. Hold the tape with the - 2003 Buick Regal | Owner's Manual - Page 156
to turn the system on and off. VOLUME: Turn this knob to increase or to decrease volume. RECALL: Press this button to switch the display between flashes. Press this button when the ignition is off to display the time. Finding a Station AM-FM: Press this button to switch between AM, FMI and FM2. - 2003 Buick Regal | Owner's Manual - Page 157
(Automatic Set): Press this button, after selecting AM or FM, to seek and set the 12 strongest FM or the 6 strongest AM stations on your preset pushbuttons. AUTO SET will flash while seeking and will remain on until this function is complete. To return to the stations you manually set, press AUTO - 2003 Buick Regal | Owner's Manual - Page 158
Press this knob lightly so it controls may have different functions when a tape is inserted. The display will show an arrow to show which side of the tape is playing. If you want to insert a tape while the ignition or radio is off, first press EJECT or RECALL. Your tape bias is set automatically - 2003 Buick Regal | Owner's Manual - Page 159
TAPE SIDE and an arrow will appear on the display. If this button is pressed again, the system will provide it to your dealer when reporting the problem. A SEEK : Your tape must have at the ignition or system, the disc will start playing where it stopped, if it was the last selected audio source. - 2003 Buick Regal | Owner's Manual - Page 160
SIDE and an arrow will appear on the display. If this button is pressed again, the system will go to disc play; CD PLAY will appear on the display. SEEK : Press the up or the down arrow to go to the previous or to the next track on the CD. EJECT: Press this button, located or CHECK CD problem. - 2003 Buick Regal | Owner's Manual - Page 161
, the system plays normally and the radio is not protected by the feature. If THEFTLOCK@is activated, your radio will not operate if stolen. When THEFTLOCK@is activated, the radio will display LOC to indicate a locked condition anytime battery power is removed. If your battery loses power for any - 2003 Buick Regal | Owner's Manual - Page 162
appear on the display. You will have to wait an hour with the ignition on before you can try again. When you try again, you will only display. The radio will remain secured until the correct code is entered. When battery power is removed and later applied to a secured radio, the radio won't turn on - 2003 Buick Regal | Owner's Manual - Page 163
Audio Steering Wheel Controls If your vehicle has this feature, you can control certain radio functions using the buttons on your steering wheel. SCAN: disc when listening to the radio. MUTE: Press this button to silence the audio system. Press it again to turn on the sound. SEEK : Press the up - 2003 Buick Regal | Owner's Manual - Page 164
other. AM can pick up noise from things like storms and power lines. Try reducing the treble to reduce this noise if action, wet-type cleaner which uses a cassette with a fabric belt to clean the tape head. This type of cleaning cassette will condition before you have your tape player serviced. 3-59 - 2003 Buick Regal | Owner's Manual - Page 165
Be sure never to touch the side without writing when handling discs. antenna. There is enough space between the lines to attach a cellular telephone antenna without interfering with radio reception Do not apply aftermarket Antenna The AM-FM antenna is integrated with the rear window defogger, located - 2003 Buick Regal | Owner's Manual - Page 166
Defensive Driving ...42 . . Drunken Driving ...42 Control of a Vehicle ...4-5 Braking ...4.6 4. Full-Range Traction Control System ...9 Traction Control System (TCS) ...4.10 Steering ...-4-1 2 Off-Road Recovery ...4-14 Passing ...4. 14 Loss of Control ...4-15 Driving at Night ...-4-17 Driving in - 2003 Buick Regal | Owner's Manual - Page 167
vehicle: Buckle up. See Safety Belts: They Are for Everyone on page front of you is going to brake or turn suddenly. Defensive driving with resulting injury. 4-2 Ask a passenger to help do things like this, recent years, more than 16,000 annual motor vehicle-related deaths have been associated with - 2003 Buick Regal | Owner's Manual - Page 168
each person and situation, here is some general information on the problem. The Blood Alcohol Concentration (BAC) of someone who is drinking depends upon four things: The amount of alcohol consumed The drinker's body weight The amount of food that is consumed before and during drinking - 2003 Buick Regal | Owner's Manual - Page 169
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 body takes about an hour to rid itself of the alcohol in one drink. No amount of coffee or number of cold in a person's system can makecrash injuries - 2003 Buick Regal | Owner's Manual - Page 170
; or if you're with a group, designate a driver who will not drink. Control of a Vehicle You havethree systems that make your vehicle go where you want it to go. They are brakes, the steering and the the accelerator.All three systems haveto do their work at the places where tires meet the road. the - 2003 Buick Regal | Owner's Manual - Page 171
another. Age, physical condition, alertness, coordination and eyesight all play a part. So do alcohol, condition of your brakes; the weight of the vehicle and the amount of brake force applied. Avoid needless heavy braking. Some people drive in spurts - heavy acceleration followed by heavy braking - 2003 Buick Regal | Owner's Manual - Page 172
ANTILOCK United States Canada If your vehicle has anti-lock brakes, this warning light on the instrument panel will come on briefly when you start your vehicle. When you start your engine, or when you begin to drive away, your anti-lock brake system will check itself. You may hear a momentary motor - 2003 Buick Regal | Owner's Manual - Page 173
probably want to squeeze the brakes hard without locking the wheels. If you hear or feel the wheels sliding, ease off the brake pedal. This will help you retain steering control. If you do have anti-lock, it's different. See "Anti-Lock Brakes." In many emergencies, steering can help you more than - 2003 Buick Regal | Owner's Manual - Page 174
useful in slippery road conditions. The system operates only if it senses that one or both of the front wheels are spinning or beginning to lose traction. When this happens, the system works the front brakes and reduces engine power to limit wheel spin. The low traction light will come on when - 2003 Buick Regal | Owner's Manual - Page 175
time by pressing the button again. The traction control system warning light should go off. If your vehicle is in cruise control when the traction control system begins to limit wheel spin, the cruise control will automatically disengage. When road conditions allow you to safely use it again, you - 2003 Buick Regal | Owner's Manual - Page 176
panel located directly behind your automatic transaxle shift lever. See Traction Control System (TCS) Warning Light on page 3-31. When this warning light is on, the system will not limit wheel spin. Adjust your driving accordingly. To limit wheel spin, especially in slippery road conditions, you - 2003 Buick Regal | Owner's Manual - Page 177
. Suppose you'resteering through a sharp curve. Then you suddenly accelerate. Both control systems - steering and tires braking - have to do their work where the meet the road. Unless you havefour-wheel anti-lock brakes, adding the hard braking can demand too much those of places. You can lose - 2003 Buick Regal | Owner's Manual - Page 178
. See Braking on page 4-6. It is better to remove as much speed as you can from a possible collision. Then steer around the problem, to the left or right depending on the space available. An emergency like this requires close attention and a quick decision. If you are holding the steering wheel at - 2003 Buick Regal | Owner's Manual - Page 179
some tips for passing: "Drive ahead." Look down the road, to the sides and to crossroads for situations that might affect your passing patterns. If you accelerator and then, if there is nothing in the way, steer so that your vehicle straddles the edge of the pavement. You can turn the steering wheel - 2003 Buick Regal | Owner's Manual - Page 180
the slow vehicle. Remember to glance over your shoulder and check the blind spot. Check your mirrors, glance over your shoulder, and start your . Loss of Control Let's review what driving experts say about what happens when the three control systems (brakes, steering and acceleration) don't have - 2003 Buick Regal | Owner's Manual - Page 181
the anti-lock braking system, remember: It helps avoid only the braking skid. If you do not have anti-lock, then in a braking skid (where the wheels are no longer rolling), release enough pressure on the brakes to get the wheels rolling again. This restores steering control. Push the brake pedal - 2003 Buick Regal | Owner's Manual - Page 182
, especially on higher speed roads. Your headlamps can light up only so much road ahead. In remote areas wise to wear sunglasses. Your eyes will have less trouble adjusting to night. But if you're driving, impaired - by alcohol or drugs, with night vision problems, or by fatigue. Here are some tips on - 2003 Buick Regal | Owner's Manual - Page 183
- 2003 Buick Regal | Owner's Manual - Page 184
puddles or even going through some car washes can cause problems, too. The water may affect your brakes. Try to avoid puddles. But if you can't, side. You could lose control of the vehicle. After driving through a large puddle of water or a car wash, apply your brake pedal lightly until your brakes - 2003 Buick Regal | Owner's Manual - Page 185
Through Deep Standing Water Notice: If you drive too quickly through deep puddles or standing water, water can come in through your engine's air intake and badly damage your engine. Never drive through water thatis slightly lower than the underbody of your vehicle. If you can't avoid deep puddles or - 2003 Buick Regal | Owner's Manual - Page 186
City Driving One of the biggest problems with city streets is the amount of traffic next part, "Freeway Driving.'' Treat a green light 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 - 2003 Buick Regal | Owner's Manual - Page 187
tomerge into the gap close to the at prevailing speed. Switch on your turn signal, check your mirrors and glance over your shoulder often as as necessary Stay in the right lane unless you want to pass. Before changing lanes, check your mirrors. Then use your turn signal. Just before you leave the - 2003 Buick Regal | Owner's Manual - Page 188
part of system? 0 Maps: Do you have up-to-date maps? Highway Hypnosis Is there actually such a condition as "highway hypnosis"? Or is it just plain falling asleep at the wheel sides. Check your rearview mirrors and your instruments frequently. If you get sleepy, pull off the road into a rest, service - 2003 Buick Regal | Owner's Manual - Page 189
and more enjoyable. Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system and transaxle. These parts can work hard on mountain roads. 4-24 Coasting downhill in NEUTRAL (N) or with the ignition off is dangerous. Your brakes will have to do all the work of - 2003 Buick Regal | Owner's Manual - Page 190
alert. There could be something in your lane, like a stalled car or an accident. You may see highway signs on mountains that warn of special problems. Examples are long grades, passing or no-passing zones, a falling rocks area or winding roads. Be alert to these and take appropriate action. Here - 2003 Buick Regal | Owner's Manual - Page 191
shovel, a flashlight, a red cloth and a couple of reflective warning triangles. And, if you will be driving under severe conditions, include a small bag of sand, a piece of old carpet or a couple of burlap bags to help provide traction. Be sure you properly secure these items in your vehicle. 4-26 - 2003 Buick Regal | Owner's Manual - Page 192
get the most traction you can. Remember, unless you have anti-lock, if you brake so hard that your wheels stop rolling, you'll just slide. Brake so your wheels always keep rolling and you can still steer. @ Whatever your braking system, allow greater following distance on any slippery road. Watch - 2003 Buick Regal | Owner's Manual - Page 193
blanket around you. If you have no blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor mats - anything you can wrap around yourself or tuck summon help and keep yourself and your passengers safe: 0 Turn on your hazard flashers. You can run the engine to - 2003 Buick Regal | Owner's Manual - Page 194
check around again from time to time to be sure snow doesn't collect there. Open a window just a little on the side accelerator slightly. This uses less fuel for the heat that you get and it keeps the battery charged. You will need a well-charged battery really uncomfortable from the cold. But do it - 2003 Buick Regal | Owner's Manual - Page 195
Full-Range Traction Control System on page4-9 or Traction Control System (TCS) on page4-10. 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 - 2003 Buick Regal | Owner's Manual - Page 196
Your Vehicle Consult your dealer or a professional towing service if you need to have your disabled vehicle towed. towing" (towing your vehicle with all four wheels on the ground) and "dolly towing" (towing your vehicle with two wheels on the ground and two wheels up on a device known as a "dolly - 2003 Buick Regal | Owner's Manual - Page 197
vehicle using a dolly, follow these steps: 1. Put the front wheels on a dolly. 2. Put the vehicle in PARK (P). 3. Set the parking brake and then remove the key. 4. Clamp the steering wheel in a straight-ahead position. 5. Releases the parking brake. 4-32 Two labels on your vehicle show how much - 2003 Buick Regal | Owner's Manual - Page 198
you do, parts on your vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control and crash your vehicle or the Gross Axle Weight Rating (GAWR) for either the front or rear axle. Nofice: Your warranty does not cover parts or components that fail becauseof - 2003 Buick Regal | Owner's Manual - Page 199
you don't use the correc qui, nent and drive properly, 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 - 2003 Buick Regal | Owner's Manual - Page 200
can be state or provincial police. Consider using a sway control. You can ask a hitch dealer about sway controls. Don't tow a trailer at all during the first 1,000 miles (1 600 km) your new vehicle is driven. Your engine, axle or other parts could be damaged. * Weight of the Trailer How heavy - 2003 Buick Regal | Owner's Manual - Page 201
can ask your dealer for our trailering information or advice, or you can write us at: Buick Customer Assistance Center P.O. Box 33136 Detroit, MI 48232-51 36 In Canada, write to: General Motors of Canada Limited Customer Communication Centre, 163-005 1908 Colonel Sam Drive Oshawa, Ontario L I H 8P7 - 2003 Buick Regal | Owner's Manual - Page 202
your vehicle's tires are inflated to the upper limit for cold tires. You'll find these numbers on the Tire-Loading some rules to follow: 0 Trailer Brakes 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 well, or at - 2003 Buick Regal | Owner's Manual - Page 203
brake controller by hand to be sure the brakes are working. This lets you check your electrical connection at the same time. During your trip, check they are not. It's important to check occasionally to be sure the trailer bulbs Backing Up Hold the bottom of the steering wheel with one hand. Then, to - 2003 Buick Regal | Owner's Manual - Page 204
to drive in THIRD (3) instead of AUTOMATIC OVERDRIVE (@ ). Shift to a lower wheels. 3. When the wheel chocks are in place, release the regular brakes until the chocks absorb the load. 4. Reapply the regular brakes. Then apply your parking brake, and shift to PARK (P). 5. Release the regular brakes - 2003 Buick Regal | Owner's Manual - Page 205
engine oil, drive belt, cooling system and brake system. Each of these is covered in this manual, and the Index will help you find them quickly. If you're trailering, it's a good idea to review this information before you start your trip. Check periodically to see that all hitch nuts and bolts are - 2003 Buick Regal | Owner's Manual - Page 206
Section 5 Service and Appearance Care Power Steering Fluid ...5.38 Windshield Washer Fluid ...- 5 - 3 9 ...-5-41 Brakes ...Battery ...5.44 Jump Starting ...-5-45 Headlamp Aiming ...5-50 Bulb Replacement ...5.52 Halogen Bulbs ...5.52 Headlamps ...5.52 Front Turn Signal and Parking Lamps ...5-53 - 2003 Buick Regal | Owner's Manual - Page 207
...5.88 Vehicle Identification Number (VIN) ...5.88 Service Parts Identification Label ...5-88 Electrical System ...5-89 Add-on Electrical Equipment ...5-89 Headlamp Wiring ...5-89 Windshield Wiper Fuses ...5.89 Power Windows and Other Power Options ...5-89 Fuses and Circuit Breakers ...5-90 - 2003 Buick Regal | Owner's Manual - Page 208
and wants you to be happy with it. We hope you'll go to your dealer for all your service needs. You'll get genuine GM parts and GM-trained and supported service people. We hope you'll want to keep your GM vehicle all GM. Genuine GM parts have one of these marks: rts I!!!! 5-3 - 2003 Buick Regal | Owner's Manual - Page 209
. To order the proper service manual, see Service Publications Ordering Information on page 7-9. Your vehicle has an air bag system. Before attempting to do your own service work, see Servicing Your Air Bag-Equipped Vehicle on page 1-58. You should keep a record with all parts receipts and list the - 2003 Buick Regal | Owner's Manual - Page 210
control system performance compared to other gasoline. In Canada, look for the "Auto is considered normal. This does indicate a problem exists or that a not higher-octanefuel -octanefuel and you hear heavy knocking, your engine needs service. If your vehicle has the 3800 Supercharged V6 engine - 2003 Buick Regal | Owner's Manual - Page 211
but emission control system performance may be affected. The malfunction indicator lamp may turn on (see Malfunction lndicator Lamp on page 3-36 ) and your vehicle may fail a smog-check test. If this occurs, return to your authorized GM dealer for diagnosis. If it is determined that the condition is - 2003 Buick Regal | Owner's Manual - Page 212
violently, and that can cause very bad injuries. Don't smoke if you're near fuel or refueling your vehicle. Keep sparks, flames and smoking materials away from fuel. Turn your vehicle off to refuel. The tethered fuel cap is located behind a hinged door on the driver's side of your vehicle. 5-7 - 2003 Buick Regal | Owner's Manual - Page 213
A CAUTION: If you get fuel on yourself and then something ignites it, you could be badly burned. Fuel can spray out on youif you open the fuel cap too quickly. This spray can happen if your tank is nearly full, and - 2003 Buick Regal | Owner's Manual - Page 214
indicator lamp to light and may damage your fuel tank and emissions system. See "Malfunction Indicator Lamp" in the Index. Never fill a portable fuel container while is in it your vehicle. Static electricity discharge from the container can ignite the gasoline vapor. You can be badly burned and - 2003 Buick Regal | Owner's Manual - Page 215
Checking Things Under the H-od Things that burn can get on hot engine parts and start a fire. These include liquids like fuel, 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 Regal | Owner's Manual - Page 216
Hood Release To open the hood, do the following: 1. Pull the handle inside the vehicle, located just below the instrument panel and to the left of the steering column. 2. Then go to the front of the vehicle and release the secondary hood release by pushing it to the right. 3. Lift the hood. Before - 2003 Buick Regal | Owner's Manual - Page 217
Engine Compartment Overview When you open the hood on the 3800 V6 engine, you'll see: 5-12 - 2003 Buick Regal | Owner's Manual - Page 218
D.UnderhoodFuseBlock E. Radiator Pressure Cap F. Engine Coolant Recovery Tank G. Power Steering Fluid Reservoir (Below Generator) H. Electric Cooling Fan I. Engine Oil Dipstick J. Engine Oil Fill Cap K. Automatic Transaxle Fluid Dipstick L. Brake Fluid Reservoir M. Engine Air Cleaner/Filter 5-13 - 2003 Buick Regal | Owner's Manual - Page 219
When you open the hood on the 3800 V6 Supercharged engine, you'll see: 5-14 - 2003 Buick Regal | Owner's Manual - Page 220
Pressure Cap F. Engine Coolant Recovery Tank G. Power Steering Fluid Reservoir (Below Generator) H. Electric Cooling Fan I. Engine Oil Dipstick J. Engine Oil Fill Cap K. Automatic Transaxle Fluid Dipstick L. Brake Fluid Reservoir M. Engine Air Cleaner/Filter Checking Engine Oil It's a good idea to - 2003 Buick Regal | Owner's Manual - Page 221
way. Remove it again, keeping the tip down, and check the level. Notice: Don't add too much oil. If could be damaged. The engine oil fill cap is located toward the front of the engine near the yellow- oil. But you must use the right kind. This part explains what kind of oil to use. For engine oil - 2003 Buick Regal | Owner's Manual - Page 222
SAE VISCOSITY GRADE OIL FOR THE EXPECTED TEMPERATURE RANGE. -.- HOT WEATHER LOOK FOR MIS SYMBOL a JASOUNE If you choose to perform the engine oil change service yourself, be sure the oil you use has the starburst symbol on the front of the oil container. If you have your oil changed for - 2003 Buick Regal | Owner's Manual - Page 223
conditions, the oil life system may not indicate that an oil change is necessary for over a year. However, your engine oil and filter must be changed at least once a year and at this time the system must be reset. It is also important to check Both will provide easier cold starting and better - 2003 Buick Regal | Owner's Manual - Page 224
or into streams or bodies of water. Instead, recycle it by taking it to a place that collects used oil. If you have a problem properly disposing of your used oil, ask your dealer, a service station or a local recycling center for help. 1. With the engine off, turn the ignition key to RUN. 2. Fully - 2003 Buick Regal | Owner's Manual - Page 225
air cleanedfilter is located underneath a diagonal brace in the engine compartment on the driver's side of the vehicle. See Engine Compartment Overview on page 5-12 for more information on location. How to Check and Add Oil Park the vehicle on a level surface. Check oil only when the engine is cold - 2003 Buick Regal | Owner's Manual - Page 226
To check or replace the engine air cleaner/filter, do the following: 1. Loosen the screw and clamp on the air duct. 2. Lift up on the two clips located on the top of the filter assembly. Refer to the Maintenance Schedule to determine when to replace the air filter. See Part A: Scheduled Maintenance - 2003 Buick Regal | Owner's Manual - Page 227
weather. While pulling a trailer. If you do not use your vehicle under any of these conditions, change the fluid and filter at 100,000 miles (166 000 km). See Part A: Scheduled Maintenance Services on page 6-4. To get the right reading, the fluid should be at normal operating temperature, which - 2003 Buick Regal | Owner's Manual - Page 228
shutting off the engine, follow these steps: The automatic transaxle fluid dipstick handle is the black loop located toward the rear of the engine. See Engine Compartment Overview on page 5-12 for more information on location. 3. Check both sides of the dipstick, and read the lower level. The - 2003 Buick Regal | Owner's Manual - Page 229
automatic transaxle. Damage caused by fluid other than DEXRON@-Ill is not covered by your new vehicle warranty. The following explains your cooling system and how to add coolant when it is low. If you have a problem to Check," lights and gages work as they should. Engine Coolant The cooling system - 2003 Buick Regal | Owner's Manual - Page 230
on the passenger's side of the vehicle at the rear of the engine compartment. See Engine Compartment Overview on page 5-12 for more information on location. The vehicle must be on a level surface. When your engine is cold, the coolant level should be at the COLD mark or a little higher. When your - 2003 Buick Regal | Owner's Manual - Page 231
engine parts. Coolant contains ethylene glycol, and it will burn if the engine parts are hot badly. With the coolant recovery tank, you will almost never have to add coolant the radiator.Never at turn the radiator pressure cap even a little --when the engine and radiator hot. are Occasionally check - 2003 Buick Regal | Owner's Manual - Page 232
the passenger's side of the vehicle. See Engine Compartment Overview on page 5-12for more information on location. Overheated Engine Protection Operating Mode This emergency operating mode allows your vehicle to be driven to a safe place in an emergency situation. If an overheated engine condition - 2003 Buick Regal | Owner's Manual - Page 233
engine is overheated, the liquids init can catch fire. You or others could be badly burned. Stop your engine if it overheats, and get out of the vehicle a safe place in emergency. an Stean n 'on overheated engine can burn you badly, even if you just open the hood. Stay away from the engine if you - 2003 Buick Regal | Owner's Manual - Page 234
An overheat warning can indicate a serious problem. See Engine Coolant Temperature Warning Light on page 3-35. If you get an engine overheat warning, but see or hear no steam, the problem may not be too serious. Sometimes You may decide not to lift the hood but to get service help right away. 5-29 - 2003 Buick Regal | Owner's Manual - Page 235
Cooling System When you decide it's safe to lift the hood, here's what you' cools down. The vehicle should be parked on a level surface. When the engine is cold, the coolant level should be at or above the COLD mark on the coolant recovery tank. A. Coolant Recovery Tank B. Electric Cooling Fans C. - 2003 Buick Regal | Owner's Manual - Page 236
somewhere else in the cooling system. Notice: Engine damage from other thanDEX-COOL@ added t o the system, premature engine, heater core or radiator Heater and radiator hoses, and other engine parts, can be very hot. Don't touch leak, with the engine on, check to see if the electric engine cooling - 2003 Buick Regal | Owner's Manual - Page 237
haven't found a problem yet, but the coolant level isn't at the COLD mark, add a proper coolant mixture will. Your vehicle's coolant warning system is set for the proper coolant mixture. With if you spill coolal.. on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine - 2003 Buick Regal | Owner's Manual - Page 238
. You canadd 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, and if you turn the radiator pressure cap -- even a little they - 2003 Buick Regal | Owner's Manual - Page 239
You can remove the radiator pressure cap when the cooling system, including the radiator pressure cap and upper radiator hose, if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Don't spill coolant on a hot engine. 5-34 - 2003 Buick Regal | Owner's Manual - Page 240
tube and cap before removing. Twist the oil fill tube, with cap attached, counterclockwise and remove it. 3.2. If you have the supercharged engine, remove the nut in the center of the cover shield. 3.3. Lift the engine cover shield at the front, slide the catch tab out of the engine bracket and - 2003 Buick Regal | Owner's Manual - Page 241
the engine cools, open the coolant air bleed valve. The bleed valve is located on the thermostat housing. 7. Rinse you have the supercharged engine, install the nut in the center of the cover shield. 6. If you see a stream of coolant coming from an air bleed valve, close the valve. Otherwise, - 2003 Buick Regal | Owner's Manual - Page 242
9. Then fill the coolant recovery tank to the COLD mark on the coolant recovery tank. 10. Put the cap back on the coolant recovery tank, but leave the radiator pressure cap off. 11. Start - 2003 Buick Regal | Owner's Manual - Page 243
engine is cold. The power steering fluid reservoir is located on the passenger's side of the vehicle at the back of the engine compartment, and can be identified by the above graphic on the cap. When to Check Power Steering Fluid It is not necessary to regularly check power steering fluid unless - 2003 Buick Regal | Owner's Manual - Page 244
Check Power Steering determine what kind of fluid to use, see Part D: Recommended Fluids and Lubricants on page 6-15 , be sure to read the manufacturer's instructions before use. If you will be operating Engine Compartment Overview on page 5-12 for reservoir location. If the fluid is at the ADD mark - 2003 Buick Regal | Owner's Manual - Page 245
: 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.Also, water doesn't clean as well as washer - 2003 Buick Regal | Owner's Manual - Page 246
linings are worn, then you'll have too much fluid when you get new brake linings. You should add (or remove) brake fluid, as necessary, only when work is done on the brake hydraulic system. Your brake master cylinder reservoir is on the driver's side of the engine compartment. It is filled with BOT - 2003 Buick Regal | Owner's Manual - Page 247
the cap before removing it. This will help keep dirt from entering the reservoir. system parts. For example, just a few drops of mineral-based oil, suchas engine oil, in your brake system can damage brake system parts so badly that they'll have to be replaced. Don't let someone put in the wrong - 2003 Buick Regal | Owner's Manual - Page 248
pulsation. When tires are rotated, inspect brake 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 6-14. The brake wear warning sound means that soon your - 2003 Buick Regal | Owner's Manual - Page 249
to expect can change in many other ways if someone puts in the wrong replacement brake parts. If your battery has a very low charge or is dead, you may not be able to remove the ignition key from the ignition switch or shift out of Park (P). Refer to Shifting Out of Park (P) on page 2-26. Vehicle - 2003 Buick Regal | Owner's Manual - Page 250
to start your vehicle, 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 transaxle in NEUTRAL (N) before - 2003 Buick Regal | Owner's Manual - Page 251
same side of the engine compartment as your battery. See Engine Compartment Overview on page 5- 12 for more information on location. Using a match near a battery can cause battery gas to explode. People have been hurt doing this, and some have been blinded. Use a flashlight if you need more light - 2003 Buick Regal | Owner's Manual - Page 252
the negative (-) cable to the negative (-) terminal on the dead battery because this can cause sparks. I Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engineis running. 5. Check that the jumper cables don't have loose or missing insulation - 2003 Buick Regal | Owner's Manual - Page 253
until the next step. The other end of the negative (-) cable doesn't go to the dead battery. It goes to a heavy, unpainted metal part, or to the remote negative (-) terminal on the vehicle with the dead battery. 9. Connect the other end of the negative (-) cable at least 18 inches (45 cm) away from - 2003 Buick Regal | Owner's Manual - Page 254
start the vehicle thathad the dead battery. If it won't start after a few tries, it probably needs service. Notice: Damage to your vehicle Metal Engine Part or Remote Negative (-) Terminal 9. Good Battery or Remote Positive (+) and Remote Negative (-) Terminals C. Dead Battery or Remote Positive - 2003 Buick Regal | Owner's Manual - Page 255
headlamp system equipped dealer for service; however, it is possible for you to re-aim your headlamps as described in the following procedure. To check the aim , read all the instructions before beginning. Failure to follow these instructions could cause damage to headlamp parts. There should not be - 2003 Buick Regal | Owner's Manual - Page 256
Shown A. Vertical Aim Adjustment Screw Passenger's Side Headlamp Shown A. Horizontal Aim Adjustment Screw bubble is lined up with zero. B. Horizontal Aim Adjustment Screw Open the hood and locate the vertical and horizontal aim indicators. The aiming screw for the vertical aim indicator (A) - 2003 Buick Regal | Owner's Manual - Page 257
the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package. 2. Pull up on the headlamp retainers (A) to release the assembly locator tabs. 3. Disconnect the electrical connector (6) from the headlamp assembly. 4. Slide the headlamp assembly out of - 2003 Buick Regal | Owner's Manual - Page 258
access cover. 3. Twist the sidemarker lamp socket, located on the outboard side of the headlamp assembly, counterclockwise and pull it remove it from the headlamp assembly. 7 . Lift the plastic locking tab on the electrical connector and pull the connector from the headlamp check the lamps. 5-53 - 2003 Buick Regal | Owner's Manual - Page 259
Center High-Mounted Stoplamp (CHMSL) 1. Open the trunk. 3. Remove the old bulb by turning it one-quarter turn counterclockwise. 4. Push the new bulb into the bulb socket. 2. Reach through the access opening in the trunk lid. 5. Turn the socket one-quarter turn clockwise to reinstall. 5-54 - 2003 Buick Regal | Owner's Manual - Page 260
, Turn Signal, and Stsplamps I 3. Remove the three plastic wing nuts (A). There is one wing nut located on the outside of the carpet. The other two are located underneath the carpet. 4. Pull the taillamp housing (B) away from the body of the vehicle. A A 5. Squeeze the tab on the socket - 2003 Buick Regal | Owner's Manual - Page 261
High-Mounted Stoplamp (CHMSL) B I Front Turn Signal and Parking Lamps Headlamps, High Beam 4157NAK I 1. Open the trunk lid. 2. Remove the seven wing nuts (A) from the lamp covering. 3. Remove the lamp covering. 4. Twist and pull the bulb socket (B) from the trunk lid. I Headlamps, Low Beam II - 2003 Buick Regal | Owner's Manual - Page 262
Check" under Part B: Owner Checks and Services on page 6-9 for more information. 1. Turn on the wipers to LO. 2. Turn off the ignition while 4. While holding the wiper arm away from the glass, push the release clip from under the windshield wiper arm connecting point and slide the blade assembly - 2003 Buick Regal | Owner's Manual - Page 263
you ever have questions about your tire warranty and where to obtain service, see your Buick Warranty booklet for details. Overinflated tires are more likely to be cut injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when your tires are cold. - 2003 Buick Regal | Owner's Manual - Page 264
low, if the system is not properly calibrated, or if the vehicle is moving faster than 70 mph (1 10 kmh). 5-59 If your tires have too much air (overinflation), you can get the following: 0 Unusual wear Bad handling 0 Rough ride Needless damage from road hazards 0 When to Check Check your tires - 2003 Buick Regal | Owner's Manual - Page 265
's battery has been disconnected. To reset (calibrate) the system: 1. Turn the ignition to RUN. 2. Locate the red RESET button inside of your instrument panel fuse block. The fuse block is located under the cover labeled FUSES, which is at the end of the instrument panel on the passenger's side of - 2003 Buick Regal | Owner's Manual - Page 266
as shown on the Tire-Loading Information label. Reset the Tire Inflation Monitor System. See Tire Pressure Monitor System on page 5-59. Make certain that all wheel nuts are properly tightened. See "Wheel Nut Torque" under Capacities and Specifications on page 5-95. When rotating your tires, always - 2003 Buick Regal | Owner's Manual - Page 267
for new tires is to check the treadwear indicators, which repaired well because of the size or location of the damage. Buying New Tires To ride and other things during normal service on your vehicle. If your tires rating and construction type (bias, bias-belted or radial) as your original tires. - 2003 Buick Regal | Owner's Manual - Page 268
on all wheels. It's all system does not apply to deep tread, winter-type snow tires, space-saver or temporary use spare tires, tires with nominal rim diameters of 10 to 12 inches (25 to 30 cm), or to some limited-production tires. While the tires available on General Motors passenger cars and light - 2003 Buick Regal | Owner's Manual - Page 269
as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on straight-ahead braking traction tests, and does not include acceleration, cornering - 2003 Buick Regal | Owner's Manual - Page 270
make your tires lose air and make you lose control. You could have a collision in which you or others could be injured. Always use the correct wheel, wheel bolts and wheel nuts for replacement. Notice: The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer - 2003 Buick Regal | Owner's Manual - Page 271
size combination and road conditions. Follow that manufacturer's instructions. To help avoid damage and cause a crash. If you have to replace a wheel, use a new original equipmentwheel. GM Tire Chains Notice: the chain brakes, suspension or other vehicle parts. The manufacturer's instructions. If - 2003 Buick Regal | Owner's Manual - Page 272
tire fails, the flat tire will create a drag that pulls the vehicle toward that side. Take your foot off the accelerator pedal and grip the steering wheel firmly. Steer to maintain lane position, and then gently brake to a stop well out of the traffic lane. A rear blowout, particularly on a curve - 2003 Buick Regal | Owner's Manual - Page 273
I The following steps will tell you how to use the jack and change a tire. Removing the Spare Tire and Tools The equipment you'll need is in the trunk. 1. Turnthecenternuton the compact spare tire cover counterclockwise to remove it. Then lift and remove the cover. See Compact Spare Tire on page - 2003 Buick Regal | Owner's Manual - Page 274
a, > t a, U 0 - 2003 Buick Regal | Owner's Manual - Page 275
pry off the cap. c L The tools you'll be using include the jack (A), extension and protection guide (B) and wheel wrench (C). Removing the Wheel Covers If your vehicle is equipped with wheel covers, be sure to use a wheel wrench to begin the process of loosening the plastic wheel nut caps. 5-70 - 2003 Buick Regal | Owner's Manual - Page 276
Tire Then, using the flat end of the wheel wrench, pry along the edge of the wheel cover until it comes off. Be careful; the edge may be sharp. Don't try to remove the cover with your bare hands. 1. Using the wheel wrench, loosen all the wheel nuts. Don't remove them yet. 2. Turn the jack - 2003 Buick Regal | Owner's Manual - Page 277
6 inches (15 cm) from the rear edge of the front wheel opening (B) or just behind the two bolts (A) as shown. For jacking at the vehicle's rear location, putthe jack lift head (B) about 5 inches (13 cm) from the front edge of the rear wheel opening(C) or just behind the off-set (A) as shown. 4. Put - 2003 Buick Regal | Owner's Manual - Page 278
be badly injured or killed.Never get under a vehicle when it is supported only location before raising the vehicle. 5. Raise the vehicle by turning the jack handle clockwise. Raise the vehicle far enough off the ground for the compact spare tire to fit under the vehicle. 6. Remove all wheel nuts - 2003 Buick Regal | Owner's Manual - Page 279
get all the rust or dirtoff. Rust or dirt on thewheel, L. on the parts to which it is fastened, can make the wheel nuts become loose after a time.The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from CAUTION: (Continued) Never use oil or grease on - 2003 Buick Regal | Owner's Manual - Page 280
8. Install the compact spare tire. 9. Put the wheel nuts back on withthe rounded end of the nuts toward the wheel. Tighten each nut by hand until the wheel is held against the hub. 10. Lower the vehicle by turning the jack handle counterclockwise. Lower the jack completely. 5-75 - 2003 Buick Regal | Owner's Manual - Page 281
firmly in a crisscross sequence as shown. Notice: Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification. See "Capacities and Specifications" in the - 2003 Buick Regal | Owner's Manual - Page 282
Storing a jack, a tire or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop storing a full-size tire, use the extension with the protector/guide, located in the foam holder, to help avoid wheel surface damage. To store a full-size tire, place the tire - 2003 Buick Regal | Owner's Manual - Page 283
to calibrate your low tire pressure system after you replace your compact spare tire with a full-sized one. See Tire Pressure Monitor System on page 5-59. D E A. Retainer B. Cover C. Compact Spare Tire D. Nut E. Jack F. WheelWrench G. Extension Protector/Guide H. BoltScrew I.FoamHolder H 5-78 - 2003 Buick Regal | Owner's Manual - Page 284
lose air after a time. it Check the inflation system after installing or removing the compact spare. See Tire Pressure Monitor System on page 5-59. The system automatic car wash with guide rails. The compact spare can get caught on the rails. That can damage the tire and wheel, and maybe other parts - 2003 Buick Regal | Owner's Manual - Page 285
you strike a match or get them on a hot part of the vehicle. Some are dangerous if you breathe sure to follow the manufacturer's warnings and instructions. And always open your doors or windows vehicle, too. Don't use any of these unless this manual says you can. In many uses, these will damage - 2003 Buick Regal | Owner's Manual - Page 286
Here are some cleaning tips: Always read the instructions on the cleaner label. Clean up stains as soon as you can they set. - leaning Problems before Stains caused by such things as catsup, coffee (black), egg, fruit, fruit juice, milk, soft drinks, vomit, urine and blood can be removed as - 2003 Buick Regal | Owner's Manual - Page 287
belts clean and dry. Top of the Instrument Panel Use only mild soap and water to clean the top surfaces of the instrument panel. Sprays containing silicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions - 2003 Buick Regal | Owner's Manual - Page 288
to provide adequate protection. Clean safety belts only with mild soap and lukewarm Part D: Recommended Fluids and Lubricants on page 6- 15. Cleaning Exterior Lamps/Lenses Use only lukewarm or cold water, a soft cloth and a car washing soap to clean exterior lamps and lenses. Follow instructions - 2003 Buick Regal | Owner's Manual - Page 289
full-strength windshield washer solvent. Then rinse the blade with water. Check the wiper blades and clean them as necessary; replace blades that look 84 Aluminum or Chrome-Plated Wheels Your vehicle may be equipped with either aluminum or chrome-plated wheels. Keep your wheels clean using a soft - 2003 Buick Regal | Owner's Manual - Page 290
service outlets. Larger areas of finish damage can be corrected in your dealer's body and paint shop. Underbody Maintenance Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can occur on the underbody parts - 2003 Buick Regal | Owner's Manual - Page 291
Chemical Paint Spotting Some weather and atmospheric conditions can create a chemical fallout. Airborne pollutants can repair, at no charge to the owner, the surfaces of new vehicles damaged by this fallout condition within 12 months or 12,000 miles (20 000 km) of purchase, whichever occurs first. - 2003 Buick Regal | Owner's Manual - Page 292
, vinyl, leather and carpet. Wash Wax Concentrate chrome and wire Wheel Cleaner Finish Enhancer Spot Lifter I Removes swirl marks, Swirl Remover Polish fine scratches and other light surface I contamination. Removes.light scratches and protects finish. Cleans, shines and protects in one easy - 2003 Buick Regal | Owner's Manual - Page 293
in the front corner of the instrument panel, on the driver's side. You can see it if you look through the windshield from outside your vehicle. The VIN also appears on the Vehicle Certification and Service Parts labels and the certificates of title and registration. paint information and a list - 2003 Buick Regal | Owner's Manual - Page 294
as they should. 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 1-58. The windshield wiper motor is protected by a circuit breaker and a If fuse. the motor overheats due to heavy snow, etc., the - 2003 Buick Regal | Owner's Manual - Page 295
by electrical problems. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating. Instrument Panel Fuse Block Some fuses are located in a fuse block on the passenger's side of - 2003 Buick Regal | Owner's Manual - Page 296
I Fuses PARK LOCK Blank Blank PCM, BCM, U/H RELAY RADIO PREM. SOUND POWER MIRRORS Blank PANEL DIMMING Blank IGN 0 , CLUSTER, PCM, BCM Blank Usage Ignition Key Solenoid Not Used Not Used Ignition Signal: Hot in Run and Start, Powertrain Control Module, Body Control Module, Underhood Relay Remote - 2003 Buick Regal | Owner's Manual - Page 297
ABS TURN SIGNALS, CORN LPS RADIO, HVAC, RFA, CLUSTER HIGH BLOWER RH HEATED SEAT STRG WHL CONT Usage Anti-Lock Brakes Turn Signals, Cornering Lamps Radio, Heating Ventilation Air Conditioning Head, Remote Keyless Entrv. Cluster High Blower a , Passenger's Heated Seat Audio Steering Wheel Controls - 2003 Buick Regal | Owner's Manual - Page 298
High Blower, Hazard Flasher, Stoplamps, Power Mirror, Door Locks Ignition Switch, BTSI, Stoplamps, Anti-Lock Brake System, Turn Signals, Cluster, Air Bag, Daytime Running Lamps Module Cooling Fan Retained Accessory Power, Keyless Entry, Data Link, Heating Ventilation Air Conditioning Head, Cluster - 2003 Buick Regal | Owner's Manual - Page 299
Lamps Not Used Fuel Pump Usage Not Used Generator Engine Control Module A/C Compressor Clutch Cooling Fan Electronic lunition Fuses I 31 32 33 34 35 36 37 38 39 Used 40 41 42 43 SYMBOL Usage Fuel Injector Oxygen Sensor - 2003 Buick Regal | Owner's Manual - Page 300
Capacities and Specifications Capacities and Specifications Automatic Transaxle Pan Removal and Replacement 7.0 L 9.5 L All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. See Part D: Recommended Fluids and Lubricants on page 6-15. - 2003 Buick Regal | Owner's Manual - Page 301
Normal Maintenance Replacement Parts Part Engine Air Cleaner/Filter Passenger Compartment Air Filter Engine Oil Filter Spark Plugs 3800 V6 Engine 3800 Supercharged V6 Engine Number A I 61 4C* 10406026 Type PF47" 01 Type 41 -1 * Gap: 0.060 inches (15 2 mm) * Type 41-1 - 2003 Buick Regal | Owner's Manual - Page 302
Inspections ...6.13 Steering, Suspension and Front Drive Axle Boot and Seal Inspection ...6-13 Exhaust System Inspection ...6-13 Fuel System Inspection ...6-13 Engine Cooling System Inspection ...6-13 Throttle System Inspection ...6-14 Brake System Inspection ...6-14 Part D: Recommended Fluids - 2003 Buick Regal | Owner's Manual - Page 303
protect our environment, and to keep your vehicle in good condition, please maintain your vehicle properly. I Maintenance Requirements Maintenance intervals, checks, inspections and recommended fluids and lubricants as prescribed in this manual are necessary to keep your vehicle in good working - 2003 Buick Regal | Owner's Manual - Page 304
to get the service information, see Service Publications Ordering Information on page 7-9. "Part B: Owner Checks and Services" tells you what should be checked and when. It also explains what you can easily do to help keep your vehicle in good condition. "Part C: Periodic Maintenance Inspections - 2003 Buick Regal | Owner's Manual - Page 305
needs may vary. You may need more frequent checks and replacements. So please read the following and note how you drive. If you have questions on how to keep your vehicle in good condition, see your dealer. This part tells you the maintenance services you should have done and when you should - 2003 Buick Regal | Owner's Manual - Page 306
on the maintenance record pages in Part E of this schedule. An Emission Control Service +A good time to checkyour brakes is during tire rotation. See Brake System Inspection onpage 6- 14. Engine Oil Scheduled Maintenance Change engine oil and filter as indicated by the GNI Oil Life SystemTM - 2003 Buick Regal | Owner's Manual - Page 307
(25 000 km) 0 Inspect engine air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote f.) 0 Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often - 2003 Buick Regal | Owner's Manual - Page 308
footnote @.) (See footnote +.) 75,000 Miles (125 000 km) U Inspect engine air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote f.) 0 Replace passenger compartment air filter. If you 60,000 Miles (1 00 000 km) U Replace - 2003 Buick Regal | Owner's Manual - Page 309
Miles (150 000 km) 0 Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. 0 Replace engine air cleaner filter. An Emission Control Service. 0 For supercharged engines only: Check the supercharger oil level and add - 2003 Buick Regal | Owner's Manual - Page 310
Listed in this part are owner checks and services which should be performed at the intervals specified to help ensure the safety, dependability and emission control performance of your vehicle. Be sure any necessary repairs are completed at once. Whenever any fluids or lubricants - 2003 Buick Regal | Owner's Manual - Page 311
(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 Regal | Owner's Manual - Page 312
Starter Switch Check Automatic Transaxle Shift Lock Control ST-tem Check When you are doing this check, the venlcle could move suddenly. If it does, you or others could be injured. Follow the steps below. When you are doing this check, the venlcle could move suddenly. If it does, you or others - 2003 Buick Regal | Owner's Manual - Page 313
Ignition Transaxle Lock Check While parked, and with the parking brake set, try to turn the ignition key to LOCK in each shift lever position. The key should turn to LOCK only when the shift lever is in PARK (P). The key should come out only in LOCK. Park on a fairly steep hill, with the vehicle - 2003 Buick Regal | Owner's Manual - Page 314
manual. See Service Publications Ordering Information on page 7-9. Exhaust System Inspection Inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken, damaged, missing or out-of-position parts as well as open seams, holes, loose connections or other conditions - 2003 Buick Regal | Owner's Manual - Page 315
control cables. Brake System Inspection Inspect the complete system. Inspect brake lines ana hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect other brake parts, including calipers, parking brake, etc. Check - 2003 Buick Regal | Owner's Manual - Page 316
Engine Coolant on page 5-24. Hydraulic Brake Delco Supreme 11 Brake Fluid or equivalent DOT-3 brake fluid. Svstem Windshield GM Optikleen Washer Solvent or WasherSolventequivalent. GM Power Steering Fluid (GM Part Power No. U.S. 1052884, in Canada System 993294, or equivalent). ~ ~ Multi-Purpose - 2003 Buick Regal | Owner's Manual - Page 317
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 Regal | Owner's Manual - Page 318
Maintenance Record (cont'd) 6-17 - 2003 Buick Regal | Owner's Manual - Page 319
Maintenance Record (cont'd) 6-18 - 2003 Buick Regal | Owner's Manual - Page 320
United States Government ...-7-8 Reporting Safety Defects to the Canadian Government ...7.9 Reporting Safety Defects to General Motors ...7.9 Service Publications Ordering Information ...7.9 Customer Assistance Information ...72 . Customer Satisfaction Procedure ...7.2 Customer Assistance for Text - 2003 Buick Regal | Owner's Manual - Page 321
reviewed with the sales, service or parts manager, contact the owner of Buick Customer Assistance Center by calling 1-800-521-7300. In Canada, contact GM of Canada Customer Communication Centre in Oshawa by calling 1-800-263-3777 (English) or 1-800-263-7854(French). STEP THREE: Both General Motors - 2003 Buick Regal | Owner's Manual - Page 322
or write them at the following address: BBB Auto Line Council of Better Business Bureaus, Inc. 4200 mileage and other factors. General Motors reserves the right to changeeligibility Buick by dialing: 1-800-83-BUICK. (TTY users in Canada can dial 1-800-263-3830.) Customer AssistanceOff ices Buick - 2003 Buick Regal | Owner's Manual - Page 323
United States Buick Customer Assistance Center P.O. Box 33136 Detroit, MI 48232-5136 U.S. Virgin Islands 1-800-496-9994 Fax Number: 313-381-0022 All Overseas Locations Please contact the local General Motors Business Unit. Mexico, Central America and Caribbean Islands/Countries (Except Puerto Rico - 2003 Buick Regal | Owner's Manual - Page 324
aftermarket driver or passenger adaptive equipment you may require for your vehicle (hand controls, wheelchair/scooter lifts, etc.). Roadside Assistance Program Buick Motor Division is proud to offer Buick delivery Lock-out service (identification required) Change a flat tire Jump starts * - 2003 Buick Regal | Owner's Manual - Page 325
the advisor: Location of vehicle 0 Buick reserves the right to limit services or reimbursement to an owner or driver when, in Buick's judgement, the motor vehicles. To enhance your ownership experience, we and our participating dealers are proud to offer Courtesy Transportation, a customer support - 2003 Buick Regal | Owner's Manual - Page 326
supported by original receipts. If your vehicle cannot be scheduled into the service department immediately, keep driving it until it can be scheduled for service, unless, of course, the problem is safety-related. If it is, please call your dealership, let them know this, and ask for instructions - 2003 Buick Regal | Owner's Manual - Page 327
but it is not part of the New Vehicle Limited , such as shuttle service, may not be in individual problems between you, your dealer or General Motors. To contact NHTSA, you may either call the Auto Safety Hotline toll General Motors of Canada New Vehicle Limited Warranty, alternative transportation - 2003 Buick Regal | Owner's Manual - Page 328
Ontario K1A ON5 Service Publications Ordering Information Service Manuals Service Manuals have the diagnosis and repair information on engines, transmission, axle, suspension, brakes, electrical, steering, body, etc. RETAIL SELL PRICE: $120.00 Reporting Safety Defects to General Motors In addition - 2003 Buick Regal | Owner's Manual - Page 329
: Includes a Portfolio, Owner's Manual, and Warranty Booklet. RETAIL SELL PRICE: $35.00 Without Portfolio: Owner's Manual only. RETAIL SELL PRICE: $25 Canadian residents are to make checks payable in U.S. funds. Current and Past Model Order Forms Service Publications are available for current - 2003 Buick Regal | Owner's Manual - Page 330
Reception ...AM ...3-59 Antenna, Backglass ...3-60 Automatic Operation ...Anti-lockBrakeSystem(ABS) ...4-7 Automatic Transaxle Fluid ...Anti-Lock Brake, System Warning Light ...3-33 Operation ...Appearance Care ...5-80 Care of Safety Belts ...5-82 Automatic Transaxle Check ...Chemical Paint Spotting - 2003 Buick Regal | Owner's Manual - Page 331
B Backglass Antenna ...3-60 4-38 Backing Up ...Battery ...5-44 Battery Replacement ...2-8 Battery Rundown Protection ...3-17 Before Leaving on a Long Trip ...4-23 6-10 Body Lubrication Service ...Brake Parking ...2-24 6-14 System Inspection ...SystemWarning Light ...3-32 Brake Fluid ...5-41 - 2003 Buick Regal | Owner's Manual - Page 332
Control ...3-21 Automatic Dual Climate Control System Air Filter, Passenger Light ...3-35 Heater.Engine ...2-20 Cooling System ...5-30 Cornering Lamps ...3-14 CourtesyLamps ...3-15 Cruise Control ...3-10 Cruise Control Light Reporting Safety Defects to General Motors ...7-9 Reporting Safety Defects to - 2003 Buick Regal | Owner's Manual - Page 333
the Theft-Deterrent Feature ...3-57 Doing Your Own Service Work ...5-4 Dolly Towing ...4-32 Dome Lamp ...3-17 Door Locks ...2-9 Power Door Locks ...2-10 Programmable Automatic Door Locks ...2-10 Trunk Ajar Warning Light ...3-42 Driver Position, Safety Belt ...1-12 3-44 Driver Information Center (DIC - 2003 Buick Regal | Owner's Manual - Page 334
, Safety Belt ...1-29 Exterior Lamps ...3-12 F FabricKarpet ...5-80 Filter Engine Cleaner Air ...5-20 Finding a Station ...3.47. 3-51 Finish Care ...5-84 FinishDamage ...5-85 ...Flash-to-Pass ...3-8 ...5-67 Flat Tire ...Flat Tire, Changing ...5-67 Fluid Automatic Transaxle ...5-22 Power Steering - 2003 Buick Regal | Owner's Manual - Page 335
to the Radiator ...5-33 How to Add Fluid ...5-23 How to Check ...5-22, 5-59 How to Check and Add Oil ...5-20 How to Check Power Steering Fluid ...5-39 How to Use This Manual ...ii How to Wear Safety Belts Properly ...1-12 Hydroplaning ...4-20 H Hazard Warning Flashers ...Head Restraints ...Headlamp - 2003 Buick Regal | Owner's Manual - Page 336
Belt ...1-21 Lap-Shoulder Belt ...1.12, 1-23 LATCHSystem 1-41 Child Restraints ...Securing a Child Restraint Designed for the 1-43 LATCHSystem ...Leather ...5-82 Leaving Your Vehicle ...2-11 Leaving Your Vehicle With the Engine Running ...2-26 Light Air Bag Readiness ...3-31 Anti-Lock Brake System - 2003 Buick Regal | Owner's Manual - Page 337
...Service VehicleSoon ...TCS Warning Light ...Tire Pressure ...Traction Control System (TCS) Warning ...Lighted Visor Vanity Mirrors ...Loading Your Vehicle ...Lockout Protection ...Locks Door ...Leaving Your Vehicle ...Lockout Protection ...Power Door ...Programmable Automatic Door Locks ...Loss - 2003 Buick Regal | Owner's Manual - Page 338
- Scheduled Maintenance Services ...6-4 Part B - Owner Checks and Services ...6-9 Part C - Periodic Maintenance Inspections ...6-13 Part D - Recommended Fluids and Lubricants ...6-15 Part E - MaintenanceRecord ...6-16 Passenger Compartment Air Filter ...3-26 3-25 Passenger Control ...Passing ...4-14 - 2003 Buick Regal | Owner's Manual - Page 339
47. 3-51 Playing the Radio ...Power Accessory Outlets ...3-17 Auxiliary Connection ...3-18 Door Locks ...2-10 Drop ...3-18 Electrical System ...5-89 Six-Way Seats ...1-2 Steering Fluid ...5-38 Windows ...2-15 Power Steering ...4-12 Programmable Automatic Door Locks ...2-10 Programmable Modes ...2-10 - 2003 Buick Regal | Owner's Manual - Page 340
Check ...6-10 Checking Your Restraint Systems ...1-59 Replacing Restraint System Parts AfteraCrash ...1-59 Restraint Systems 1-59 Checking ...ReplacingParts ...1-59 Restraints, Head ...1-5 2-8 Resynchronization ...Retained Accessory Power (RAP) ...2-19 RightFrontPassenger Position, Safety Belts - 2003 Buick Regal | Owner's Manual - Page 341
...3-30 Split Folding RearSeat ...1-6 Starter Switch Check ...6-11 Starting Your Engine ...2-19 Steering ...4-1 2 Steering in Emergencies ...4-13 Steering. Suspension and Front Drive Axle Boot and Seal Inspection ...6-13 Steering Tips ...4-12 Steering Wheel Controls. Audio ...3-58 Storage Areas 2-36 - 2003 Buick Regal | Owner's Manual - Page 342
Strap Anchor Location ...1-40 Torque Lock ...2-26 Light ...3-34 Trailer Brakes ...4-37' Transaxle Fluid, Automatic ...5-22 Transaxle Operation, Automatic ...2-21 Transmission Power Loss ...Used Replacement Wheels ...Using Cleaner on Fabric ... 6-12 5-93 3-59 5-63 7-4 3-57 5-66 5-81 v Vehicle Control - 2003 Buick Regal | Owner's Manual - Page 343
, Low Warning Light ...3-41 Washing Check ...5-20, 5-59 When to Check and Change ...5-22 When to Check Power Steering Fluid ...5-38 When YouAre Ready to Leave After Parking on a Hill ...4-39 Where to Put the Restraint ...1-39 Why Safety Belts Work ...1-8 Window Lock-Out ...2-15 Windows ...2-14 Power - 2003 Buick Regal | Owner's Manual - Page 344
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- 2003 Buick Regal | Owner's Manual - Page 346