Page 435 of 546
Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 6-53.
For any bulb changing procedure not listed in this
section, contact your dealer/retailer.
High Intensity Discharge (HID)
Lighting
{CAUTION:
The low beam high intensity discharge lighting
system operates at a very high voltage. If you try
to service any of the system components, you
could be seriously injured. Have your dealer/
retailer or a quali ed technician service them.
The vehicle may have HID headlamps. After an HID
headlamp bulb has been replaced, you may notice that
the beam is a slightly different shade than it was
originally. This is normal.
Taillamps, Turn Signal, Sidemarker,
Stoplamps and Back-up Lamps
To replace one of these bulbs:
A. Stoplamp/Turn
Signal/Taillamp
B. Stoplamp/Turn
Signal/Taillamp
C. Back-up Lamp
D. Sidemarker Lamp
1. Open the tailgate. SeeTailgate on page 2-21for
more information.
6-51
Page 492 of 546

Fuses Usage
6 Trailer Brake Controller
7 Front Washer
8 Oxygen Sensors
9 Antilock Brakes System 2
10 Trailer Back-up Lamps
11 Driver Side Low-Beam Headlamp
12 Engine Control Module (Battery)
13Fuel Injectors, Ignition Coils
(Right Side)
14Transmission Control Module
(Battery)
15 Vehicle Back-up Lamps
16Passenger Side Low-Beam
Headlamp
17 Air Conditioning Compressor
18 Oxygen Sensors
19 Transmission Controls (Ignition)
20 Fuel Pump
21 Fuel System Control Module
22 Headlamp Washers
23 Rear Windshield Washer
24Fuel Injectors, Ignition Coils
(Left Side)
25 Trailer Park LampsFuses Usage
26 Driver Side Park Lamps
27 Passenger Side Park Lamps
28 Fog Lamps
29 Horn
30Passenger Side High-Beam
Headlamp
31 Daytime Running Lamps
32 Driver Side High-Beam Headlamp
33 Daytime Running Lights 2
34 Sunroof
35Key Ignition System, Theft Deterrent
System
36 Windshield Wiper
37 SEO B2 Up tter Usage (Battery)
38 Electric Adjustable Pedals
39 Climate Controls (Battery)
40 Airbag System (Ignition)
41 Ampli er
42 Audio System
43Miscellaneous (Ignition), Cruise
Control
44 Liftgate Release
45 Airbag System (Battery)
46 Instrument Panel Cluster
6-108
Page 538 of 546

Fuel (cont.)
Filling the Tank............................................. 6-9
Fuels in Foreign Countries.............................. 6-9
Gage .........................................................3-41
Gasoline Octane........................................... 6-5
Gasoline Speci cations.................................. 6-6
Fuses
Center Instrument Panel Fuse Block.............6-106
Fuses and Circuit Breakers.........................6-103
Instrument Panel Fuse Block.......................6-104
Underhood Fuse Block...............................6-107
Windshield Wiper.......................................6-103
G
Gage
Engine Coolant Temperature.........................3-35
Fuel..........................................................3-41
Speedometer..............................................3-29
Tachometer.................................................3-29
Garage Door Opener.......................................2-59
Gasoline
Octane........................................................ 6-5
Speci cations............................................... 6-6
Getting Started
Getting Started, Navigation............................. 4-4
Global Positioning System (GPS)......................4-54
Glove Box.....................................................2-66
GM Mobility Reimbursement Program.................. 8-6
H
Hazard Warning Flashers................................... 3-5
Head Restraints............................................... 1-2
Headlamp
Aiming .......................................................6-48
Headlamps
Bulb Replacement.......................................6-51
Daytime Running Lamp................................3-17
Exterior Lamps............................................3-13
Flash-to-Pass............................................... 3-8
High Intensity Discharge (HID) Lighting...........6-51
High/Low Beam Changer................................ 3-7
On Reminder..............................................3-16
Heated Seats............................................1-5, 1-6
Heated Steering Wheel..................................... 3-6
Heater
Engine Coolant...........................................2-34
Heater...........................................................3-22
Highbeam On Light.........................................3-40
High-Speed Operation, Tires.............................6-61
Highway Hypnosis...........................................5-26
Hill and Mountain Roads..................................5-26
Hood
Checking Things Under................................6-12
Release.....................................................6-13
Horn ............................................................... 3-5
How to Wear Safety Belts Properly...................1-17
6
Page 539 of 546