Page 339 of 442
6. Pull the bulb to remove
it from the socket.
Replace the old bulb
with a new one.
7. Reverse the steps to attach the taillamp assembly
to the vehicle.
When securing the lamp assembly back into place,
align the assembly so that the trunk lid doesn’t
contact it.Replacement Bulbs
Exterior Lamp Bulb Number
Back-Up Lamp 921
Front Parking/Turn Signal Lamp 3157KX
Headlamps
High-Beam H9
Low-Beam/DRL H11
Stoplamp/Taillamp/
Turn Signal Lamp3057
For replacement bulbs not listed here, contact your
dealer.
5-51
Page 391 of 442
Fuses Usage
1 Air Conditioning Clutch
2 Electronic Throttle Control
3 Ignition Module
4 Transmission
5 Fuel Injectors
6 Emission 1
7 Left Headlamp Low-Beam
8 Horn
9 Right Headlamp Low-Beam
10 Front Fog Lamps
11 Left Headlamp High-Beam
12 Right Headlamp High-Beam
13 Powertrain Control Module (Batt)
14 Windshield Wiper
15 Anti-lock Brake System
16 Powertrain Control Module (IGN 1)
17 Cooling Fan 1Fuses Usage
18 Cooling Fan 2
19 Run Relay
20 IBCM 1
21 IBCM (R/C)
22 Rear Electrical Center 1
23 Rear Electrical Center 2
24 Anti-lock Brake System
25 IBCM 2
26 Starter
27 (DIODE) Windshield Wiper
41 Electric Power Steering
42 Transmission Control Module
43 Ignition Module
44 Fuel Injectors
45 Intake Tuning Valve
46 (Resistor) Brake Lamp Diagnostic
47 Daytime Running Lamps
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Page 392 of 442
Relays Usage
28 Cooling Fan 1
29 Cooling Fan Mode Series/Parallel
30 Cooling Fan 2
31 Starter
32 Run/Crank, Ignition
33 Powertrain
34 Air Conditioning Clutch
35 High-Beam Headlamps
36 Front Fog Lamps
37 Horn
38 Low-Beam Headlamps
39 Windshield Wiper 1
40 Windshield Wiper 2
48 Daytime Running LampsRear Compartment Fuse Block
The rear compartment fuse block is located in the trunk of
the vehicle. Access the fuse block through the trunk panel
on the driver’s side of the rear cargo area.
5-104
Page 434 of 442

Fuel (cont.)
Fuels in Foreign Countries.............................. 5-7
Gage .........................................................3-46
Gasoline Octane........................................... 5-5
Gasoline Speci cations.................................. 5-5
Fuses...........................................................5-99
Engine Compartment Fuse Block.................5-102
Instrument Panel Fuse Block.......................5-100
Rear Compartment Fuse Block....................5-104
Windshield Wiper.........................................5-99
G
Gage
Engine Coolant Temperature.........................3-40
Fuel..........................................................3-46
Speedometer..............................................3-34
Tachometer.................................................3-34
Garage Door Opener.......................................2-46
Gasoline
Octane........................................................ 5-5
Speci cations............................................... 5-5
Glove Box.....................................................2-50
GM Mobility Reimbursement Program.................. 7-5
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-7
Headlamp Wiring............................................5-99
Headlamps
Automatic Headlamp System.........................3-17
Bulb Replacement.......................................5-47
Daytime Running Lamps...............................3-16
Delayed.....................................................3-16
Flash-to-Pass............................................... 3-8
Halogen Bulbs............................................5-47
Headlamps, Front Turn Signal, and Parking
Lamps ....................................................5-48
High/Low Beam Changer................................ 3-8
On Reminder..............................................3-16
Headlamps Off in Park (P)...............................3-16
Heated Seats................................................... 1-4
Heater...................................................3-22, 3-27
Highbeam On Light.........................................3-45
Highway Hypnosis...........................................4-25
Hill and Mountain Roads..................................4-25
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn ............................................................... 3-6
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-19
6