2005 HUMMER H2 bulb

2. Turn the bulb socket
counterclockwise and
remove it from the
lamp housing.
3. Remove the bulb from the bulb socket.
4. Put the new bulb into the bulb socket.
5. Put the bulb socket into the lamp housing and turn
it clockwise until it locks.Roof Marker Lamps
Corner Roof Marker Lamps
1. Remove the screw and lift off the lens.
5-48

2. Turn the socket counterclockwise to remove it and
remove the old bulb.
3. Put a new bulb into the socket.
4. Reinstall the socket into the lens and turn it
clockwise to lock it into place.
5. Hook the side of the lens with the hook end in the
notch rst and then tighten the screw.
Center Roof Marker Lamps
1. Push in on the notch with a at tool and pull the
lamp out.
5-49

2. Turn the bulb socket counterclockwise and remove
it from the lamp housing.
3. Remove the bulb from the bulb socket.
4. Put the new bulb into the bulb socket.
5. Place the hook end of the lamp in place on one
side and push the other end of the lamp down
until it locks in place.
Taillamps
A. Stoplamp
B. Turn Signal Lamp
C. Back-Up Lamp
1. Open the liftgate or tailgate.
5-50

2. Remove the two
screws from the rear
lamp assembly
and remove the rear
lamp assembly.
3. Turn the bulb socket counterclockwise to remove it
from the taillamp housing.4. Pull the bulb straight
out from the socket.
5. Press a new bulb into the socket, insert it into the
taillamp housing and turn the socket
counterclockwise until it is locked in place.
6. Reinstall the rear lamp assembly and tighten
the screws.
Your vehicle may have a taillamp in the bumper. To
replace it, do the following:
5-51

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. Put the new bulb into the bulb socket.
5. Put the bulb socket into the lamp housing and turn
it clockwise to lock it.Replacement Bulbs
Exterior Lamp Bulb Number
Back-up Lamp 3156
Daytime Running Lamp (DRL) 4114K
Front Turn Signal and
Parking Lamp4157K or 3157KX
Low-Beam and High-Beam
Headlamps9007
Rear Taillamp and Stoplamp 3057
Rear Taillamp in Bumper 3057
Rear Turn Signal Lamp 3156
Roof Marker Lamp 168
For replacement bulbs not listed here, please consult
your dealer.
5-52

Audio System(s) (cont.)
Navigation/Radio System..............................3-87
Radio with Cassette and CD.........................3-61
Radio with Six-Disc CD................................3-74
Rear Seat Audio (RSA)................................3-87
Setting the Time..........................................3-61
Theft-Deterrent Feature................................3-89
Understanding Radio Reception.....................3-90
Automatic Headlamp System............................3-15
Automatic Transmission
Fluid..........................................................5-21
Operation...................................................2-28
B
Battery..........................................................5-38
Run-Down Protection...................................3-17
Before Leaving on a Long Trip.........................4-45
Bench Seat, Split (60/40)................................... 1-7
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-8
Parking......................................................2-36
System Warning Light..................................3-32
Brakes..........................................................5-35
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-25Bulb Replacement...........................................5-45
Daytime Running Lamps...............................5-47
Front Turn Signal and Parking Lamps.............5-47
Halogen Bulbs............................................5-45
Headlamps.................................................5-46
Replacement Bulbs......................................5-52
Roof Marker Lamps.....................................5-48
Taillamps....................................................5-50
Buying New Tires...........................................5-63
C
California Fuel.................................................. 5-5
Canadian Owners................................................ ii
Capacities and Specications..........................5-112
Carbon Monoxide . . . 2-13, 2-14, 2-16, 2-39, 4-48, 4-68
Care of
Safety Belts................................................5-95
Your Cassette Tape Player............................3-91
Your CD Player...........................................3-92
Your CDs ...................................................3-92
Cargo Area, All-Weather..................................2-59
Cargo Tie Downs............................................2-59
Center Console Storage Area...........................2-55
Center Overhead Console................................2-54
Chains, Tire...................................................5-67
Charging System Light....................................3-31
2

G
Gage
Engine Coolant Temperature.........................3-35
Fuel..........................................................3-42
Oil Pressure...............................................3-40
Speedometer..............................................3-28
Tachometer.................................................3-28
Transmission Temperature.............................3-35
Voltmeter Gage...........................................3-32
Garage Door Opener.......................................2-50
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-5
Glove Box.....................................................2-54
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-6
Headlamps....................................................5-46
Automatic Headlamp System.........................3-15
Bulb Replacement.......................................5-45
Daytime Running Lamps.......................3-14, 5-47
Flash-to-Pass............................................... 3-8
Front Turn Signal and Parking Lamps.............5-47Headlamps (cont.)
Halogen Bulbs............................................5-45
High/Low Beam Changer................................ 3-8
On Reminder..............................................3-14
Roof Marker Lamps.....................................5-48
Heated Seats................................................... 1-4
Heater...........................................................3-19
Highbeam On Light.........................................3-41
Highway Hypnosis...........................................4-46
Hill and Mountain Roads..................................4-46
HomeLink
®Transmitter....................................2-50
HomeLink®Transmitter, Programming................2-51
Hood
Checking Things Under.................................. 5-9
Release.....................................................5-10
Horn............................................................... 3-6
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-22
I
Ignition Positions.............................................2-25
Infants and Young Children, Restraints...............1-39
Ination -- Tire Pressure..................................5-60
Instrument Panel
Brightness..................................................3-16
Cluster.......................................................3-27
Overview..................................................... 3-4
6

Rear Seat Audio (RSA)....................................3-87
Rear Seat Passengers, Safety Belts..................1-30
Rearview Mirror, Automatic Dimming with
Compass and Temperature Display................2-43
Rearview Mirror, Automatic Dimming with
OnStar
®, Compass and Temperature Display.....2-41
Reclining Seatbacks.......................................... 1-5
Recommended Fluids and Lubricants.................6-12
Recovery Loops..............................................4-53
Recreational Vehicle Towing.............................4-64
Remote Keyless Entry System............................ 2-4
Remote Keyless Entry System, Operation............ 2-5
Removing the Flat Tire and Installing the
Spare Tire..................................................5-79
Removing the Spare Tire and Tools...................5-71
Replacement Bulbs.........................................5-52
Reporting Safety Defects
Canadian Government..................................7-11
General Motors...........................................7-11
United States Government............................7-10
Restraint System Check
Checking Your Restraint Systems...................1-69
Replacing Restraint System Parts After a
Crash.....................................................1-70
Restraint Systems
Checking....................................................1-69
Replacing Parts...........................................1-70Retained Accessory Power (RAP)......................2-26
Ride Height, Selectable Extended Rear Ride......4-65
Right Front Passenger Position, Safety Belts......1-30
Roadside
Assistance Program....................................... 7-6
Rocking Your Vehicle to Get it Out....................4-53
Routing, Engine Drive Belt...............................6-14
Running Your Engine While You Are Parked.......2-40
S
Safety Belt
Reminder Light............................................3-28
Safety Belts
Care of......................................................5-95
Driver Position............................................1-22
How to Wear Safety Belts Properly................1-22
Questions and Answers About Safety Belts.....1-21
Rear Safety Belt Comfort Guides for
Children and Small Adults.........................1-33
Rear Seat Passengers.................................1-30
Right Front Passenger Position......................1-30
Safety Belt Extender....................................1-35
Safety Belt Use During Pregnancy.................1-29
Safety Belts Are for Everyone.......................1-16
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-4
10