2008 HUMMER H2 bulb

To replace one of these bulbs:
1. Open the liftgate or tailgate. SeeLiftgate (SUV)
on page 2-13orTailgate/Spare Tire Carrier on
page 2-16for more information.
2. If your vehicle has the taillamp guard, remove it by
removing the four retaining screws. Do not remove
the plastic retainers.
3. Remove the two
screws from the rear
lamp assembly
and remove the rear
lamp assembly.4. Turn the bulb socket counterclockwise to remove it
from the taillamp housing.
5. Pull the bulb straight out from the socket.
6. Press a new bulb into the socket, insert it into the
taillamp housing and turn the socket
counterclockwise until it is locked in place.
7. Reinstall the rear lamp assembly and tighten the
screws.
8. Reinstall the taillamp guard by lining up the guard
with the holes in vehicle. Then install and tighten
the four screws.
5-52

Your vehicle may have a taillamp in the bumper.
To replace it:
1. Locate the affected
taillamp which is
behind and under the
bumper.
2. Turn the bulb socket counterclockwise and remove
it from the lamp housing.
3. Remove the bulb from the bulb socket.
4. Install the new bulb into the bulb socket.
5. Reinstall the bulb socket into the lamp housing and
turn it clockwise to lock it.Replacement Bulbs
Exterior Lamp Bulb Number
Back-up Lamp 3156K
Daytime Running Lamp (DRL) 4114K LCP
Front Turn Signal and
Parking Lamp4157K or 3157KX
Low-Beam and High-Beam
Headlamps9007
Taillamp and Stoplamp 3057K
Rear Taillamp in Bumper 3057K
Rear Turn Signal Lamp 3156K
Roof Marker Lamp Center 168
Roof Marker Lamp Corner 194
For replacement bulbs not listed here, contact your
dealer/retailer.
5-53

Audio System (cont.)
Radio Reception........................................3-117
Rear Seat Audio (RSA)...............................3-114
Setting the Clock.........................................3-73
Theft-Deterrent Feature...............................3-116
XM™ Satellite Radio Antenna System...........3-118
Audio System(s).............................................3-75
Automatic Headlamp System............................3-18
Automatic Transmission
Fluid..........................................................5-21
Operation...................................................2-32
B
Battery..........................................................5-39
Run-Down Protection...................................3-19
Brake
Emergencies................................................ 4-5
Brakes..........................................................5-36
System Warning Light..................................3-38
Braking........................................................... 4-3
Braking in Emergencies..................................... 4-5
Break-In, New Vehicle.....................................2-28
Bulb Replacement...........................................5-48
Daytime Running Lamps...............................5-50
Front Turn Signal and Parking Lamps.............5-49
Halogen Bulbs............................................5-48
Headlamps.................................................5-48Bulb Replacement (cont.)
Replacement Bulbs......................................5-53
Roof Marker Lamps.....................................5-50
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps........................................5-51
Buying New Tires...........................................5-70
C
Calibration.....................................................2-45
California Fuel.................................................. 5-5
California Perchlorate Materials Requirements....... 5-4
California Proposition 65 Warning....................... 5-3
Canadian Owners................................................ ii
Capacities and Specications..........................5-117
Carbon Monoxide...........2-14, 2-16, 2-43, 4-36, 4-55
Care of
Safety Belts..............................................5-103
Cargo Area, All-Weather..................................2-66
Cargo Tie Downs............................................2-65
CD, MP3 ...............................................3-94, 3-98
Center Console Storage Area...........................2-64
Chains, Tire...................................................5-75
Charging System Light....................................3-37
Check
Engine Light...............................................3-42
Checking Things Under the Hood....................... 5-9
Chemical Paint Spotting.................................5-107
2

Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-9
Filling the Tank............................................. 5-7
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-47
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
Low Warning Light.......................................3-48
Fuses
Center Instrument Panel Fuse Block.............5-112
Fuses and Circuit Breakers.........................5-110
Instrument Panel Fuse Block.......................5-111
Underhood Fuse Block...............................5-113
Windshield Wiper.......................................5-110
G
Gage
Engine Coolant Temperature.........................3-40
Fuel..........................................................3-47
Oil Pressure...............................................3-45
Speedometer..............................................3-33
Tachometer.................................................3-33
Voltmeter Gage...........................................3-37
Garage Door Opener.......................................2-57
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-5Glove Box.....................................................2-64
GM Mobility Reimbursement Program.................. 7-6
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-7
Headlamps....................................................5-48
Bulb Replacement.......................................5-48
Daytime Running Lamps.......................3-17, 5-50
Exterior Lamps............................................3-15
Flash-to-Pass............................................... 3-9
Front Turn Signal and Parking Lamps.............5-49
Halogen Bulbs............................................5-48
High/Low Beam Changer................................ 3-8
On Reminder..............................................3-17
Roof Marker Lamps.....................................5-50
Heated Seats................................................... 1-4
Heater...........................................................3-22
Highbeam On Light.........................................3-47
Highway Hypnosis...........................................4-34
Hill and Mountain Roads..................................4-35
Hood
Checking Things Under.................................. 5-9
Release.....................................................5-10
Horn............................................................... 3-6
How to Wear Safety Belts Properly...................1-22
6

R
Radio Frequency Identication (RFID), Privacy....7-17
Radios..........................................................3-72
Radio(s)........................................................3-75
Radios
Navigation/Radio System,
see Navigation Manual............................3-104
Rear Seat Audio........................................3-114
Reception.................................................3-117
Setting the Clock.........................................3-73
Theft-Deterrent..........................................3-116
Reading Lamps..............................................3-19
Rear Air Conditioning and Heating System
and Electronic Climate Controls.....................3-29
Rear Axle......................................................5-45
Locking........................................................ 4-6
Rear Door Security Locks................................2-12
Rear Heated Seats........................................... 1-8
Rear Seat Armrest..........................................2-65
Rear Seat Audio (RSA)..................................3-114
Rear Seat Entertainment System.....................3-105
Rear Vision Camera........................................2-50
Rear Windshield Washer/Wiper.........................3-11
Rearview Mirror, Automatic Dimming with
Compass and Temperature Display................2-45
Reclining Seatbacks, Power............................... 1-5Recommended Fluids and Lubricants.................6-12
Recovery Loops..............................................4-40
Recreational Vehicle Towing.............................4-51
Remote Keyless Entry (RKE) System.................. 2-4
Remote Keyless Entry (RKE) System, Operation . . . 2-5
Remote Vehicle Start........................................ 2-8
Removing the Flat Tire and Installing
the Spare Tire.............................................5-88
Removing the Spare Tire and Tools...........5-80, 5-84
Replacement Bulbs.........................................5-53
Replacement Parts, Maintenance......................6-14
Reporting Safety Defects
Canadian Government..................................7-14
General Motors...........................................7-14
United States Government............................7-14
Restraint System Check
Checking the Restraint Systems....................1-76
Replacing Restraint System Parts
After a Crash..........................................1-77
Retained Accessory Power (RAP)......................2-29
Ride Height, Selectable Extended Rear Ride......4-53
Roadside
Assistance Program....................................... 7-6
Rocking Your Vehicle to Get it Out....................4-40
Routing, Engine Drive Belt...............................6-15
Running the Engine While Parked.....................2-44
10