bulb BUICK LUCERNE 2007 Owner's Manual

Seats and Restraint Systems
........................ 7
Front Seats
.............................................. 9
Rear Seats
............................................. 19
Safety Belts
............................................ 19
Child Restraints
...................................... 43
Airbag System
........................................ 70
Restraint System Check
......................... 88
Features and Controls
................................. 91
Keys
....................................................... 93
Doors and Locks
.................................. 102
Windows
............................................... 108
Theft-Deterrent Systems
....................... 110
Starting and Operating Your Vehicle
..... 113
Mirrors
.................................................. 129
OnStar
®System
................................... 135
Universal Home Remote System
.......... 139
Storage Areas
...................................... 151
Sunroof
................................................ 153Instrument Panel
........................................ 155
Instrument Panel Overview
................... 158
Climate Controls
................................... 182
Warning Lights, Gages, and Indicators
.... 194
Driver Information Center (DIC)
............ 212
Audio System(s)
................................... 241
Driving Your Vehicle
.................................. 275
Your Driving, the Road, and
Your Vehicle
..................................... 276
Towing
................................................. 313
Service and Appearance Care
................... 323
Service
................................................. 325
Fuel
...................................................... 327
Checking Things Under the Hood
......... 332
Headlamp Aiming
................................. 377
Bulb Replacement
................................ 380
Windshield Wiper Blade Replacement
.... 383
2007 Buick Lucerne Owner ManualM
1

Raise or lower the lever until the arrow starts to
ash to signal a lane change. Hold it there until the
lane change is complete. If you momentarily press
and release the lever, the turn signal will ash
three times.
If the arrows ash very fast as you signal a turn or a
lane change, a signal bulb may be burned out and
other drivers will not see your turn signal. If a bulb is
burned out, replace it to help avoid an accident.
If the arrows do not go on at all when you signal
a turn, check the fuse. SeeFuses and Circuit
Breakers on page 428.
Turn Signal On Chime
If your turn signal is left on for more than
0.8 miles (1.3 km), a chime will sound at each
ash of the turn signal. To turn off the chime,
move the turn signal lever to the off position.
Headlamp High/Low-Beam Changer
To change the headlamps from low beam to
high beam, push the turn signal lever away from
you. To change from high beam to low beam,
pull the turn signal lever toward you.
While the high beams
are on, this light located
on the instrument
panel cluster will
also be on.
163

Backing Up
Hold the bottom of the steering wheel with
one hand. Then, to move the trailer to the left,
just move that hand to the left. To move the
trailer to the right, move your hand to the right.
Always back up slowly and, if possible, have
someone guide you.
Making Turns
Notice:Making very sharp turns while
trailering could cause the trailer to come in
contact with the vehicle. Your vehicle could be
damaged. Avoid making very sharp turns
while trailering.
When you are turning with a trailer, make wider
turns than normal. Do this so your trailer will
not strike soft shoulders, curbs, road signs, trees
or other objects. Avoid jerky or sudden
maneuvers. Signal well in advance.
Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle may need a
different turn signal asher and/or extra wiring.
Check with your dealer. The arrows on your
instrument panel will ash whenever you signal a
turn or lane change. Properly hooked up, the
trailer lamps will also ash, telling other drivers you
are about to turn, change lanes or stop.
When towing a trailer, the arrows on your
instrument panel will ash for turns even if the bulbs
on the trailer are burned out. Thus, you may think
drivers behind you are seeing your signal when
they are not. It is important to check occasionally to
be sure the trailer bulbs are still working.
Your vehicle has bulb warning lights. When you
plug a trailer lighting system into your vehicle’s
lighting system, its bulb warning lights may not
let you know if one of your lamps goes out.
So, when you have a trailer lighting system
plugged in, be sure to check your vehicle and
trailer lamps from time to time to be sure they are
all working. Once you disconnect the trailer
lamps, the bulb warning lights again can tell you if
one of your vehicle lamps is out.
320

Service........................................................ 325
Accessories and Modications................... 325
California Proposition 65 Warning.............. 326
Doing Your Own Service Work.................. 326
Adding Equipment to the Outside of
Your Vehicle.......................................... 327
Fuel............................................................. 327
Gasoline Octane........................................ 327
Gasoline Specications.............................. 328
California Fuel........................................... 328
Additives................................................... 328
Fuels in Foreign Countries........................ 329
Filling the Tank......................................... 330
Filling a Portable Fuel Container............... 332
Checking Things Under the Hood.............. 332
Hood Release........................................... 333
Engine Compartment Overview.................. 334
Engine Oil................................................. 337
Engine Oil Life System.............................. 340
Engine Air Cleaner/Filter............................ 342
Automatic Transaxle Fluid......................... 343
Engine Coolant.......................................... 347
Radiator Pressure Cap.............................. 351
Engine Overheating................................... 351Overheated Engine Protection
Operating Mode..................................... 353
Cooling System (3.8L V6 Engine).............. 354
Cooling System (4.6L V8 Engine).............. 360
Power Steering Fluid ................................. 364
Windshield Washer Fluid........................... 365
Brakes...................................................... 367
Battery...................................................... 370
Jump Starting............................................ 372
Headlamp Aiming........................................ 377
Bulb Replacement....................................... 380
Halogen Bulbs........................................... 380
Taillamps, Turn Signal, Stoplamps and
Sidemarker Lamps ................................. 380
Taillamps and Back-Up Lamps.................. 382
License Plate Lamp................................... 383
Replacement Bulbs................................... 383
Windshield Wiper Blade Replacement....... 383
Tires............................................................ 385
Tire Sidewall Labeling............................... 386
Tire Terminology and Denitions............... 389
Ination - Tire Pressure............................. 392
Tire Pressure Monitor System................... 393
Section 5 Service and Appearance Care
323

Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 383.
For any bulb changing procedure not listed in this
section, contact your dealer.
Halogen Bulbs
{CAUTION:
Halogen bulbs have pressurized gas
inside and can burst if you drop or
scratch the bulb. You or others could be
injured. Be sure to read and follow the
instructions on the bulb package.
Taillamps, Turn Signal, Stoplamps
and Sidemarker Lamps
A. Sidemarker Lamp
B. Stoplamp/Taillamp/Turn Signal Lamp
380

To replace one of these bulbs, do the following:
1. Open the trunk. SeeTrunk on page 106
for more information.
2. Remove the convenience net, if the vehicle
has one.
3. Remove the plastic wing nuts retaining the
trunk trim.
4. Pull back the trunk trim.
5. Remove the three hex nuts holding the
taillamp assembly in place.6. Pull out the taillamp assembly.
7. Turn the bulb socket counterclockwise and
pull it straight out to remove it.
8. Replace the old bulb with a new one.
9. Turn the bulb socket clockwise to reinstall.
10. Reverse these steps to reinstall the taillamp
assembly.
When reinstalling the taillamp assembly, make
sure the plastic pin on the taillamp assembly
lines up and is inserted correctly into the
opening of the vehicle.
381

Taillamps and Back-Up Lamps
A. Taillamp
B. Back-up Lamp
To replace an auxiliary taillamp or back-up lamp
bulb, do the following:
1. Open the trunk. SeeTrunk on page 106for
more information.2. Remove the three fasteners from the
trunk trim.
3. Pull back the trunk trim to access the bulbs.
4. Turn the bulb socket counterclockwise to
remove it.
5. Pull the bulb straight out.
6. Replace the bulb and reinstall it in the
assembly by turning it clockwise.
382

License Plate Lamp
To replace one of these bulbs, do the following:
1. Remove the license plate.
2. Reach up through the opening above the
license plate to access the two license
plate lamps.
3. Turn the socket counterclockwise to remove.
4. Grasp the bulb in the socket and pull
straight out.
5. Push the bulb straight into the socket until it
clicks to secure it.
6. Reverse Steps 1 through 3 to reinstall the
bulb socket.
Replacement Bulbs
Exterior Lamps Bulb Number
Back-up Lamp 921
Sidemarker, License Plate Lamp,
and Auxiliary Taillamp194
Stoplamp, Taillamp, and Turn
Signal Lamp3057K
For replacement bulbs not listed here, contact
your dealer.
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for
wear or cracking. SeeScheduled Maintenance
on page 442.
It is a good idea to clean or replace the wiper
blade assembly on a regular basis or when worn.
For proper windshield wiper blade length and
type, seeNormal Maintenance Replacement Parts
on page 453.
383

Audio System(s) (cont.)
Navigation/Radio System,
see Navigation Manual......................... 271
Radio with CD................................245, 251
Setting the Time..............................242, 243
Theft-Deterrent Feature............................ 271
Understanding Radio Reception............... 272
XM™ Satellite Radio Antenna System...... 274
Automatic Transaxle
Fluid........................................................ 343
Operation................................................. 119
B
Backglass Antenna...................................... 274
Battery........................................................ 370
Electric Power Management..................... 176
Exterior Lighting Battery Saver................. 173
Inadvertent Power Saver.......................... 177
Run-Down Protection............................... 177Before Leaving on a Long Trip.................... 298
Brake
Anti-Lock Brake System (ABS)................. 281
Emergencies............................................ 283
Panic Assist............................................. 285
Parking.................................................... 122
System Warning Light.............................. 201
Brakes........................................................ 367
Braking....................................................... 280
Braking in Emergencies............................... 283
Break-In, New Vehicle................................. 113
Bulb Replacement....................................... 380
Halogen Bulbs......................................... 380
Headlamp Aiming..................................... 377
License Plate Lamps................................ 383
Replacement Bulbs.................................. 383
Taillamps and Back-Up Lamps................. 382
Taillamps, Turn Signal, Stoplamps and
Sidemarker Lamps................................ 380
Buying New Tires........................................ 400
482

G
Gage
Engine Coolant Temperature.................... 204
Fuel......................................................... 211
Speedometer........................................... 196
Tachometer.............................................. 196
Garage Door Opener..........................139, 140
Gasoline
Octane..................................................... 327
Specications........................................... 328
Glove Box................................................... 151
GM Mobility Reimbursement Program.......... 465
H
Hazard Warning Flashers............................ 160
Head Restraints............................................ 17
Headlamp
Aiming..................................................... 377Headlamps
Bulb Replacement.................................... 380
Daytime Running Lamps.......................... 172
Flash-to-Pass........................................... 164
Halogen Bulbs......................................... 380
High/Low Beam Changer......................... 163
On Reminder........................................... 171
Wiper Activated........................................ 171
Heated Seats......................................... 11, 12
Heated Steering Wheel............................... 161
Heater......................................................... 182
Heater......................................................... 186
Highbeam On Light..................................... 210
Highway Hypnosis....................................... 299
Hill and Mountain Roads............................. 300
Hood
Checking Things Under............................ 332
Release................................................... 333
Horn............................................................ 160
How to Use This Manual ................................ 4
How to Wear Safety Belts Properly............... 25
487