trunk BUICK LUCERNE 2006 Owner's Guide

Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 5-55.
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
To replace one of these bulbs, do the following:
1. Open the trunk. SeeTrunk on page 2-14for more
information.
5-52

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.
5-53

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 2-14for 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.
5-54

Removing the Spare Tire and Tools
The equipment you will need is located in the trunk.
1. If your vehicle has a
center retainer, turn it
counterclockwise
to remove it.
2. Lift and remove the compact spare tire cover.3. Remove the washer and retainer that holds down
the jack and wheel wrench.
4. Remove the jack container with the jack and the
wheel wrench.
5. Remove the spare tire from the vehicle. See
Compact Spare Tire on page 5-82for more
information.
5-74

{CAUTION:
Incorrect wheel nuts or improperly tightened
wheel nuts can cause the wheel to come loose
and even come off. This could lead to an
accident. Be sure to use the correct wheel
nuts. If you have to replace them, be sure to
get new GM original equipment wheel nuts.
Stop somewhere as soon as you can and have
the nuts tightened with a torque wrench to the
proper torque specication. SeeCapacities
and Specifications on page 5-101for wheel nut
torque specication.
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 specication. SeeCapacities and
Specifications on page 5-101for the wheel nut
torque specication.12. Tighten the wheel nuts
rmly in a crisscross
sequence as shown.
Notice:Wheel covers will not t on your compact
spare. If you try to put a wheel cover on the compact
spare, you could damage the cover or the spare.
Do not try to put the wheel cover on the compact spare
tire. It will not t. Store the wheel cover in the trunk
until you have the at tire repaired or replaced.
5-80

Storing a Flat or Spare Tire and
Tools
{CAUTION:
Storing a jack, a tire, or other equipment in the
passenger compartment of the vehicle could
cause injury. In a sudden stop or collision,
loose equipment could strike someone. Store
all these in the proper place.
After you have put the compact spare tire on your
vehicle, you will need to store the at tire in your trunk.
Store the at tire as far forward in the trunk as
possible.To store the compact spare tire and tools, do the
following:
A. Center Retainer
B. Compact Spare
Tire Cover
C. Washer
D. RetainerE. Jack Container
F. Spare Tire
G. Wheel Wrench
H. Jack
I. Bolt
5-81

1. Open the trunk. SeeTrunk on page 2-14for more
information.
2. Install the spare tire (F) with the valve stem up, and
line up the wheel nut hole with the bolt (I). Then
place the spare tire on the compartment oor.
3. Insert the jack container (E) into the spare tire (F).
4. Insert the wheel wrench (G) and jack (H) into
the center of the compact spare tire making sure to
line up the wheel nut hole with the bolt (I) on the
compartment oor.
5. Secure the tire and wheel with the retainer (D) and
then the washer (C).
6. Reinstall the compact spare tire cover (B).
7. Secure with the center retainer (A).
The compact spare tire is for temporary use only.
Replace the compact spare tire with a full-size tire as
soon as you can. SeeCompact Spare Tire on page 5-82
for more information.
Compact Spare Tire
Although the compact spare tire was fully inated when
your vehicle was new, it can lose air after a time.
Check the ination pressure regularly. It should be
60 psi (420 kPa).After installing the compact spare tire on your vehicle,
you should stop as soon as possible and make sure the
spare tire is correctly inated. The compact spare tire
is made to perform well at speeds up to 65 mph
(105 km/h) for distances up to 3,000 miles (5 000 km),
so you can nish your trip and have your full-size
tire repaired or replaced where you want. You must
calibrate the Check Tire Pressure System after installing
or removing the compact spare. SeeCheck Tire
Pressure System on page 5-63. Of course, it is best to
replace your spare tire with a full-size tire as soon
as you can. The compact spare tire will last longer and
be in good shape in case you need it again.
Notice:When the compact spare is installed, do
not take your vehicle through an 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 of your vehicle.
Do not use the compact spare tire on other vehicles.
And do not mix your compact spare tire or wheel
with other wheels or tires. They will not t. Keep your
compact spare tire and its wheel together.
Notice:Tire chains will not t your compact spare.
Using them can damage your vehicle and can
damage the chains too. Do not use tire chains on
your compact spare.
5-82

Fuses Usage
F5 Canister Vent
F6Magnetic Ride Control Module
(Option)
F7 Electronic Leveling Control/Module
F8 Not Used
F9 Not Used
F10 Switch Dimmer
F11 Fuel Pump
F12 Body Control Module Logic
F13 Airbag
F14 Accessory Power Outlets
F15 Driver’s Side Turn Signal
F16 Passenger Side Rear Turn Signal
F17 Sunroof
F18Center High-Mounted Stoplamp,
Back-up Lamps
F19 Rear Door Locks
F20 Not Used
F21 Radio
F22 OnStar
®(Option)
F23 Accessory Power Outlet
F24 Driver Door Module
F25 Passenger Door Module
Fuses Usage
F26 Trunk Release
F27 Heated/Cooled Seats (Option)
F28Engine Control Module,
Transmission Control Module
(ECM/TCM)
F29 Regulated Voltage Control Sense
F30 Daytime Running Lamps
F31 Instrument Panel Harness Module
F32 Not Used
F33 Not Used
F34 Steering Wheel Illumination
F35 Body Harness Module
F36Memory Seat Module Logic
Massage (Option)
F37 Object Detection Sensor (Option)
F38 Not Used
F40 Shifter Solenoid
F41Retained Accessory Power,
Miscellaneous
F42 Driver’s Side Park Lamp
F43 Passenger’s Side Park Lamp
F44 Not Used
F45 Not Used
F46 Not Used
5-99

Fuses Usage
F47Heated/Cooled Seats, Ignition 3
(Option)
F48 Ignition Switch
F49 Not Used
Circuit
BreakersUsage
CB1Front Passenger’s Seat, Memory
Seat Module
CB2Driver’s Power Seat, Memory Seat
Module
CB3 Door Module, Power Windows
CB4 Not Used
Resistor Usage
F39 Terminating Resistor
Relays Usage
R1 Retained Accessory Power
R2 Park Lamps
R3 Run (Option)
R4 Daytime Running Lamps
R5Front Heating, Ventilation, Air
Conditioning Blower
R6 Trunk Release
R7 Fuel Pump
R8 Not Used
R9 Door Lock
R10 Door Unlock
R11 Not Used
R12 Not Used
R13 Not Used
R14 Rear Defogger
R15Electronic Leveling Control
Compressor
5-100

Tires (cont.)
Ination - Tire Pressure................................5-62
Inspection and Rotation................................5-65
Installing the Spare Tire................................5-75
Removing the Flat Tire.................................5-75
Removing the Spare Tire and Tools...............5-74
Storing a Flat or Spare Tire and Tools............5-81
Tire Sidewall Labeling..................................5-57
Tire Terminology and Denitions....................5-59
Uniform Tire Quality Grading.........................5-68
Wheel Alignment and Tire Balance.................5-70
Wheel Replacement.....................................5-70
When It Is Time for New Tires......................5-66
Towing
Recreational Vehicle.....................................4-34
Towing a Trailer..........................................4-36
Your Vehicle...............................................4-34
Traction
Control System (TCS).................................... 4-9
Control System Warning Light.......................3-41
StabiliTrak
®System.....................................4-10
Transaxle
Fluid, Automatic...........................................5-21
Transaxle Operation, Automatic.........................2-25
Trip Odometer................................................3-35
Trunk............................................................2-14
Turn and Lane-Change Signals.......................... 3-7
Turn Signal/Multifunction Lever........................... 3-7
U
Ultrasonic Rear Parking Assist (URPA)...............3-18
Understanding Radio Reception.......................3-100
Uniform Tire Quality Grading............................5-68
Universal Home Remote System.......................2-40
Operation...................................................2-41
V
Vehicle
Control........................................................ 4-6
Damage Warnings........................................... iv
Loading......................................................4-29
Symbols......................................................... iv
Vehicle Customization, DIC..............................3-65
Vehicle Data Collection and Event Data
Recorders.................................................... 7-9
Vehicle Identication
Number (VIN).............................................5-92
Service Parts Identication Label...................5-92
Vehicle Personalization....................................2-46
Memory Seat and Mirrors.............................2-47
Ventilation Adjustment......................................3-31
Visors...........................................................2-18
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