Page 376 of 486
A. Outboard Taillamp
B. Center Taillamp
C. Inboard Back-Up Lamp
6. Turn the bulb socket one-quarter of a turn
counterclockwise.
7. Pull the bulb assembly out from the lamp housing.
8. Pull the bulb out of the base.
9. Install the new bulb into the electrical connector.
Push the bulb rmly enough so that the tabs hook
over the tab on the bulb.10. Put the bulb assembly back into the lamp housing
and turn the bulb socket one-quarter of a turn
clockwise.
11. Replace the applique on the liftgate.
12. Gently lift the liftgate.
13. Reinstall the seven wing nuts and the four
outboard nuts.
14. Reinstall the panel inside the liftgate by connecting
the tabs.
15. Close the liftgate.
Replacement Bulbs
For any bulb not listed here contact your dealer.
Lamp Bulb Number
Front Turn Signal/Parking Lamps 3457K
Headlamps High-Beam 9005
Headlamps Low-Beam 9006
Liftgate-Mounted Back-Up Lamps 921
Liftgate-Mounted Taillamps 161
Rear Outboard Stop/Tail/Turn 3057K
Sidemarker Lamps 168
5-54
Page 435 of 486

Fuse Usage
1 Fuel Pump
2 Air Conditioning Compressor Clutch
3 Horn
4Engine Controls-Emissions and
Sensors
5Power Control Module
(PCM)-Battery Power
6Anti-Lock Brakes (ABS) Control
Module
7 Transaxle Solenoids
9Anti-lock Brake System (ABS)
Solenoid Valves
10 Oxygen Sensors-Emissions Control
11 Injectors
13 Engine Controls
14 Daytime Running Lamps (DRL)
15 Passenger’s Low-Beam Headlamp
17 Driver’s Low-Beam Headlamp
18 Driver’s High-Beam Headlamp
19 Ignition Switch Battery PowerFuse Usage
20 Parking Lamps-Front and Rear
23 Passenger’s High-Beam Headlamp
24 Vent Solenoids
25 DVD
26 Front Fog Lamps
27Ignition Relay, Neutral Start Switch,
Powertrain Control Module (PCM)
28 Body Control Module-Battery Power
29S Band, Remote Digital Radio
Receiver
30 All-Wheel Drive (AWD) Module
31 Cruise Control
32 Front Power Outlets/Lights, OnStar
®
33Automatic Transaxle Shift Lock
Control System
35 Starter Solenoid Battery Fuse
36 Anti-lock Brake System (ABS) Motor
39 Engine Cooling Fan
40 Engine Cooling Fan
5-113
Page 436 of 486
Fuse Usage
41Main Battery Fuse for Retained
Accessory Power Relay and
Accessory Relay
42Main Battery Fuse for Heated Seats,
Air
45Main Battery Fuse for Power
Outlets, Level Control, Power Seats
and Mirrors and Body Computer
47Main Battery Fuse for Climate
Control Blower and Ignition 3 Relay
48Main Battery Fuse for Ignition
Switch, Radio, Heads-Up Display,
Remote Keyless Entry (RKE),
Instrument Cluster, Air Conditioning
and Body Computer
70
§Diode for Air Conditioning
Compressor Clutch
Relay Usage
A Back-Up Lamps
50 Horn
51 Fuel Pump
52 Air Conditioning Clutch
53 Daytime Running Lamps (DRL)
54 Low-Beam Headlamps
55 Parking Lamps
56 High-Beam Headlamps
57 Fog Lamps
58 Starter Relay
59 Cooling Fan
60 Ignition 1 Relay
61 Cooling Fan
62 Cooling Fan
63 Empty
5-114
Page 475 of 486

Following Distance..........................................4-48
Four-Way Manual Driver Seat............................ 1-3
Front Armrest Storage Area..............................2-40
Front Console Storage Area.............................2-40
Front Reading Lamps......................................3-20
Fuel............................................................... 5-4
Additives...................................................... 5-6
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-9
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-49
Gasoline Octane........................................... 5-4
Gasoline Speci cations.................................. 5-5
Low Warning Message.................................3-56
Fuses
Fuses and Circuit Breakers.........................5-109
Windshield Wiper.......................................5-109
G
Gage
Engine Coolant Temperature.........................3-46
Fuel..........................................................3-49
Speedometer..............................................3-41
Tachometer.................................................3-42
Garage Door Opener.......................................2-35Gasoline
Octane........................................................ 5-4
Speci cations............................................... 5-5
Gate Operator and Canadian Programming........2-37
Glove Box.....................................................2-39
GM Mobility Program for Persons with
Disabilities.................................................... 7-6
H
Hatch Ajar Warning Message............................3-54
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-8
Headlamp Exit Delay...............................3-17, 3-65
Headlamp High/Low-Beam Changer.................... 3-9
Headlamp Wiring...........................................5-108
Headlamps....................................................5-50
Bulb Replacement.......................................5-50
Front Turn Signal, Sidemarker and Parking
Lamps....................................................5-52
Halogen Bulbs............................................5-50
Headphones.................................................3-113
Head-Up Display (HUD)...................................3-21
Heated Seats................................................... 1-6
Highbeam Out Warning Message......................3-59
Highway Hypnosis...........................................4-26
Hill and Mountain Roads..................................4-26
7
Page 478 of 486

Maintenance Schedule (cont.)
Maintenance Footnotes.................................. 6-7
Maintenance Record....................................6-14
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-13
Owner Checks and Services........................... 6-8
Recommended Fluids and Lubricants.............6-12
Scheduled Maintenance................................. 6-4
Using Your................................................... 6-2
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-50
Making Turns.................................................4-48
Malfunction Indicator Light................................3-46
Manual Lumbar Controls.................................... 1-5
Manual Operation...........................................3-36
Manual Passenger Seat.................................... 1-3
Matching Transmitter(s) to Your Vehicle............... 2-6
Memory Seat.................................................2-49
Message
All-Wheel Drive Disable Warning....................3-55
Center.......................................................3-50
Change Engine Oil......................................3-53
Charging System Indicator............................3-52
Door Ajar Warning.......................................3-54
Engine Coolant Temperature Warning.............3-51
Highbeam Out Warning................................3-59Message (cont.)
Low Brake Fluid Warning..............................3-57
Low Fuel Warning.......................................3-56
Low Oil Pressure.........................................3-52
Low Tire .....................................................3-54
Low Washer Fluid Warning...........................3-56
Park Lamp Warning.....................................3-59
PASS-Key
®III Security.................................3-55
Program Mode............................................3-58
Rear Hatch Ajar Warning..............................3-54
Remote Keyless Entry Transmitter Battery
Low Warning...........................................3-58
Service Traction System Warning...................3-50
Service Vehicle Soon...................................3-57
Traction Active............................................3-51
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) – Customer Assistance........................ 7-5
Mirrors
Manual Rearview Mirror................................2-32
Outside Convex Mirror.................................2-33
Outside Curb View Assist Mirror....................2-32
Outside Heated Mirrors................................2-33
Outside Power Mirror...................................2-32
MyGMLink.com................................................ 7-4
10