2010 HUMMER H3 turn signal

Vehicle Care 10-35
Bulb Replacement
For the proper type of replacement
bulbs, seeReplacement Bulbson
page 10‑37.
For any bulb changing procedure
not listed in this section, contact
your dealer.
Halogen Bulbs
{WARNING
Halogen bulbs have pressurized
gas inside and can burst if you
drop or scratch the bulb. You or
others could be injured. Be sure
to read and follow the instructions
on the bulb package.
Headlamps
To replace a headlamp bulb:
1. Open the hood. See Hood
on
page 10‑5for more information.
2. Turn the bulb socket counterclockwise to remove it
from the headlamp assembly
and pull it straight out.
3. Unplug the electrical connector by pushing the release tab and
pulling the bulb socket out. 4. Replace with a new bulb socket.
5. Reverse steps 1 through 3 to
reinstall.
Taillamps, Turn Signal,
Stoplamps, and Back-Up
Lamps (H3)
A. Stoplamp, Taillamp and TurnSignal Lamp
B. Back-up Lamp

10-36 Vehicle Care
To replace one of these bulbs in the
taillamp assembly:
1. Open the swing-gate. SeeTailgate on page 2‑7.
Passenger Side Shown
2. Remove the two screws from the taillamp assembly.
3. Pull the taillamp assembly away from the vehicle.
4. Turn the bulb socket counterclockwise to remove it
from the taillamp assembly. 5. Pull the old bulb to release it
from the socket.
6. Reverse steps 1 through 4 to reinstall.
Taillamps, Turn Signal,
Stoplamps, and Back-Up
Lamps (H3T)
A. Stoplamp and Taillamp
B. Turn Signal Lamp
C. Back-up Lamp To replace one of these bulbs in the
taillamp assembly:
1. Open the tailgate. See
Tailgate
on page 2‑7.
2. Remove the two screws from the
taillamp assembly.
3. Pull the taillamp assembly away from the vehicle.

Vehicle Care 10-37
4. Turn the bulb socketcounterclockwise to remove it
from the taillamp assembly.
5. Pull the old bulb to release it from the socket.
6. Turn the bulb socket clockwise to reinstall in the taillamp
assembly.
7. Reinstall the taillamp assembly making sure to line up the pins
with the vehicle.
8. Reinstall the two screws.License Plate Lamp
To replace one of these bulbs:
1. Remove the two screws holding the license plate lamp.
2. Pull the license plate lamp away from the fascia.
3. Turn the bulb socket counterclockwise and pull the
bulb straight out of the license
plate lamp assembly. 4. Install the new bulb into the
socket.
5. Reverse steps 1 through 4 to reinstall.
Replacement Bulbs
Exterior Lamp Bulb
Number
Back-up
Lamp (H3T) W16W
Back-up (H3),
Stoplamp,
Taillamp and Turn
Signal Lamp 3157K
License Plate Lamp 194
Low-Beam and
High-Beam
Headlamp H13
For replacement bulbs not listed
here, contact your dealer.

10-42 Vehicle Care
FuseUsage
39 Daytime Running
Lamps
40 Passenger Side
Headlamp
41 Driver Side
Headlamp
42 Trailer
Back-Up Lamp
43 Front Park Lamps
44 Air Injection Reactor
(AIR) Solenoid
45 Auxiliary Power 2/
Cigarette Lighter
46 Electronic Throttle
Control
47 Oxygen Sensor
48 Air Conditioning
Clutch
49 Rear Park Lamp
50 Stop Lamp Fuse
Usage
51 Auxiliary Power 1/
Cigarette Lighter
52 StabiliTrak
®,
Antilock Brake
System
53 Power Heated Seat,
Belt Switch
54 Fuel System Control
Module (FSCM)
55 Trailer Parking
Lamps
56 Front Turn Signal,
Hazard Signal,
Courtesy Mirror
57 Power Sunroof
58 Transfer Case
Control Module
Switch
59 Climate Controls
Control Head
60 Back‐Up Lamp
61 Power Seats Fuse Usage
62 Air Injection Reactor
(AIR) Pump
63 Passenger Side
Power Window
64 Antilock Brake
System,
StabiliTrak
®2
Solenoid
67 Antilock Brake
System,
StabiliTrak
®1 Motor
68 Driver Side Power
Window
82 Climate Control Fan
83 Electronic Brake
Controller
84 Trailer B+ Fuse
85 Starter
91 Generator Megafuse

i-2 INDEX
B
Battery . . . . . . . . . . . . . . . . . . . . . . . 10-28Jump Starting . . . . . . . . . . . . . . . 10-86
Load Management . . . . . . . . . . . . . 6-8
Power Protection . . . . . . . . . . . . . . 6-9
Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . . 5-21
Blade Replacement, Wiper . . . 10-32
Bluetooth . . . . . . . . . . . . . . . . . . . . . . 7-15
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 10-26 Antilock . . . . . . . . . . . . . . . . . . . . . . . 9-50
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 9-51
Fluid . . . . . . . . . . . . . . . . . . . . . . . . 10-27
Parking . . . . . . . . . . . . . . . . . . . . . . . 9-51
System Messages . . . . . . . . . . . . 5-22
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Break-In, New Vehicle . . . . . . . . . 9-33
Bulb Replacement . . . . . . . . . . . . 10-37
Fog Lamps . . . . . . . . . . . . . . . . . . . . 6-6
Halogen Bulbs . . . . . . . . . . . . . . 10-35
Headlamp Aiming . . . . . . . . . . . 10-33 Bulb Replacement (cont.)
Headlamps . . . . . . . . . . . . . . . . . 10-35
License Plate Lamps . . . . . . . 10-37
Taillamps, Turn
Signal,
Stoplamps, and
Back-Up Lamps . . . . 10-35, 10-36
Buying New Tires . . . . . . . . . . . . . 10-59
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 5-3
California Fuel Requirements . . . . . . . . . . . 9-65
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 10-3
Warning . . . . . . . . . . . . . . . . . . . . . . 10-2
Camera, Rear Vision . . . . . . . . . . 9-60
Canadian Vehicle Owners . . . . . . . . iii
Capacities and Specifications . . . . . . . . . . . . . . . . 12-2
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 9-40
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Winter Driving . . . . . . . . . . . . . . . . 9-24 Cargo
Cover . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Management System . . . . . . . . . . 4-2
Tie Downs . . . . . . . . . . . . . . . . . . . . . 4-2
Cautions, Danger, and Warnings . . . . . . . . . . . . . . . . . . . . . . . . iii
CD Player . . . . . . . . . . . . . . . . . . . . . 7-10
Center Console Storage . . . . . . . . 4-1
Chains, Tire . . . . . . . . . . . . . . . . . . 10-64
Charging System Light . . . . . . . . 5-11
Check
Engine Lamp . . . . . . . . . . . . . . . . . 5-12
IgnitionTransmission Lock . . . . . . . . 10-31
Child Restraints Infants and Young
Children . . . . . . . . . . . . . . . . . . . . . 3-44
Lower Anchors and Tethers for Children . . . . . . . . . 3-51
Older Children . . . . . . . . . . . . . . . . 3-42
Securing . . . . . . . . . . 3-59, 3-61, 3-62
Systems . . . . . . . . . . . . . . . . . . . . . . 3-47
Where to Put the Restraint . . . 3-49

i-10 INDEX
Servicing theAirbag-Equipped Vehicle . . . . . 3-40
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 9-37
Out of Park . . . . . . . . . . . . . . . . . . . 9-38
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 6-5
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . 12-2
Speedometer . . . . . . . . . . . . . . . . . . . 5-8
StabiliTrak System . . . . . . . . . . . . . 9-53
Start Assist, Hills . . . . . . . . . . . . . . 9-52
Starter Switch Check . . . . . . . . . 10-30
Starting the Engine . . . . . . . . . . . . 9-35
Steering . . . . . . . . . . . . . . . . . . . . . . . . 9-4 Fluid, Power . . . . . . . . . . . . . . . . 10-24
Wheel Adjustment . . . . . . . . . . . . . 5-2
Stoplamps and Back-Up Lamps Bulb Replacement . . . 10-35, 10-36
Storage Areas Cargo Cover . . . . . . . . . . . . . . . . . . . 4-2
Cargo Management System . . . 4-2
Center Console . . . . . . . . . . . . . . . . 4-1
Convenience Net . . . . . . . . . . . . . . 4-3
Front . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Storage Areas (cont.)
Glove Box . . . . . . . . . . . . . . . . . . . . . 4-1
Rear Compartment/Storage
Panel Cover . . . . . . . . . . . . . . . . . . 4-2
Roof Rack System . . . . . . . . . . . . . 4-4
Stuck Vehicle . . . . . . . . . . . . . . . . . . 9-26
Sun Visors . . . . . . . . . . . . . . . . . . . . . 2-17
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . iv
System Roof Rack . . . . . . . . . . . . . . . . . . . . . 4-4
System Check Automatic TransmissionShiftlock Control . . . . . . . . . . 10-30
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 5-8
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
TaillampsBulb Replacement . . . 10-35, 10-36
Text Telephone (TTY) Users . . . 13-4
Theft-Deterrent Systems . . . . . . . . . . . . . . . 2-10, 2-11
Immobilizer . . . . . . . . . . . . . . . . . . . 2-10
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4 Tires
Buying New Tires . . . . . . . . . . . 10-59
Chains . . . . . . . . . . . . . . . . . . . . . . 10-64
Changing . . . . . . . . . . . . 10-66, 10-75
Designations . . . . . . . . . . . . . . . 10-46
Different Size . . . . . . . . . . . . . . . 10-60
Full-Size Spare . . . . . . . . . . . . . 10-85
If a Tire Goes Flat . . . . . . . . . . 10-64
Inflation Monitor System . . . . 10-53
Inspection . . . . . . . . . . . . . . . . . . 10-57
Messages . . . . . . . . . . . . . . . . . . . . 5-25
Pressure Light . . . . . . . . . . . . . . . . 5-16
Pressure Monitor System . . . 10-52
Rotation . . . . . . . . . . . . . . . . . . . . 10-57
Secondary Latch System . . . 10-84
Sidewall Labeling . . . . . . . . . . . 10-44
Terminology and
Definitions . . . . . . . . . . . . . . . . . 10-48
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . 10-61
Wheel Alignment and Tire
Balance . . . . . . . . . . . . . . . . . . . 10-62
Wheel Replacement . . . . . . . . 10-63
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . 10-58

INDEX i-11
TowingDriving Characteristics . . . . . . . . 9-70
Equipment . . . . . . . . . . . . . . . . . . . . 9-78
General Information . . . . . . . . . . 9-70
Recreational Vehicle . . . . . . . . 10-90
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 9-74
Trailer Recommendations . . . . 9-81
Vehicle . . . . . . . . . . . . . . . . . . . . . 10-90
Traction Control System (TCS) . . . . . . . . 9-52
Control System (TCS)/StabiliTrak
®Light . . . . . . . . . . . . 5-16
Trailer Towing Recommendations . . . . 9-81
Trailer Towing . . . . . . . . . . . . . . . . . 9-74
Transfer Case Vent Filter . . . . . . . . . . . . . . . . . . . . 9-46
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 9-41
Fluid, Automatic . . . . . . . . . . . . 10-12
Fluid, Manual . . . . . . . . . . . . . . . 10-15
Messages . . . . . . . . . . . . . . . . . . . . 5-25 Transportation Program,
Courtesy . . . . . . . . . . . . . . . . . . . . . 13-8
Trip Odometer . . . . . . . . . . . . . . . . . . 5-8
Truck-Camper Loading Information . . . . . . . . . . . . . . . . . . . 9-33
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Turn Signal Bulb Replacement . . . 10-35, 10-36U
Uniform Tire QualityGrading . . . . . . . . . . . . . . . . . . . . . 10-61
Universal Remote System . . . . . 5-26 Operation . . . . . . . . . . . . . . . . . . . . . 5-30
Programming . . . . . . . . . . . . . . . . . 5-26
Up-Shift Light . . . . . . . . . . . . . . . . . . 5-15
Using this Manual . . . . . . . . . . . . . . . . iii
V
Vehicle Canadian Owners . . . . . . . . . . . . . . . iii
Control . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Load Limits . . . . . . . . . . . . . . . . . . . 9-27
Messages . . . . . . . . . . . . . . . . . . . . 5-21
Security . . . . . . . . . . . . . . . . . . . . . . . 2-9
Towing . . . . . . . . . . . . . . . . . . . . . . 10-90
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . 10-51
Vehicle Identification
Number (VIN) . . . . . . . . . . . . . . . . . 12-1
Service Parts IdentificationLabel . . . . . . . . . . . . . . . . . . . . . . . . 12-1
Vent Filter Transfer Case . . . . . . . . . . . . . . . . 9-46
Ventilation, Air . . . . . . . . . . . . . . . . . . 8-4
Visors . . . . . . . . . . . . . . . . . . . . . . . . . 2-17