high beam HUMMER H3 2007 User Guide

4. Turn the bulb socket counterclockwise and
pull the bulb straight out of the license plate
lamp assembly.
5. Install the new bulb into the socket.
6. Insert the bulb socket into the license plate
lamp assembly and turn it clockwise to
secure.
7. Replace the license plate lamp assembly and
tighten the two screws.
Replacement Bulbs
Exterior Lamp Bulb Number
Back-up Lamp, Stoplamp,
Taillamp and Turn Signal Lamp3157K
License Plate Lamp 194
Low-Beam and High-Beam
HeadlampH13
For replacement bulbs not listed here, contact
your dealer.
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for
wear and cracking. SeeScheduled Maintenance
on page 429for more information.
Replacement blades come in different types and
are removed in different ways. For proper type and
length, seeNormal Maintenance Replacement
Parts on page 442.
365

Fuse Usage
54 Stop
55 Trailer Parking Lamps
56 Front Turn Signal, Hazard Signal
57 Power Sunroof
58Transfer Case Control Module
Switch
59 Climate Control
60 Spare 8
61 Power Seats
62 Air Pump
63 Passenger’s Side Power Window
64Anti-lock Brakes, StabiliTrak
®2
Solenoid
67Anti-lock Brakes, StabiliTrak
®1
Motor
68 Driver’s Side Power Window
82 Climate Control Fan
83 Electronic Brake Controller
84 Trailer B+ Fuse
85 Starter
91 Megafuse
Relay Usage
66 Fuel Pump
69 Fog Lamp
70 High, Low Beam Headlamps
71 Rear Defogger
72 Windshield Wiper On/Off
73 Windshield Wiper High/Low
74 Horn
75 Headlamp
76 Air Conditioning Clutch
77 Powertrain Control Module
78 Run, Crank
79Reduced Intensity Low-Beam
Daytime Running Lamps
80 Air Injection Reactor (AIR) Solenoid
81 Powertrain (Starter)
86 Spare 2
87 Heating, Ventilation, Air Conditioning
88 Retained Accessory Power
89 Park Lamp
Diode Usage
65 Wiper Diode
90 Air Conditioning Clutch Diode
421

Fuel............................................................ 316
Additives.................................................. 317
California Fuel.......................................... 316
Filling a Portable Fuel Container.............. 320
Filling Your Tank...................................... 318
Fuels in Foreign Countries....................... 318
Gage....................................................... 191
Gasoline Octane...................................... 316
Gasoline Specications............................ 316
Fuses
Engine Compartment Fuse Block............. 418
Fuses and Circuit Breakers...................... 417
Windshield Wiper..................................... 417
G
Gage
Engine Coolant Temperature.................... 185
Fuel......................................................... 191
Speedometer........................................... 176
Tachometer.............................................. 176
Garage Door Opener..........................132, 133
Gasoline
Octane..................................................... 316
Specications........................................... 316Glove Box................................................... 143
GM Mobility Reimbursement Program.......... 453
H
Hazard Warning Flashers............................ 154
Head Restraints............................................ 13
Headlamp
Aiming..................................................... 358
Headlamps.................................................. 362
Automatic Headlamp System.................... 165
Bulb Replacement.................................... 361
Daytime Running Lamps.......................... 164
Flash-to-Pass........................................... 157
Halogen Bulbs......................................... 361
High/Low Beam Changer ......................... 157
On Reminder........................................... 164
Heated Seats................................................ 10
Heater......................................................... 170
Highbeam On Light..................................... 190
Highway Hypnosis....................................... 279
Hill and Mountain Roads............................. 279
Hood
Checking Things Under............................ 321
Release................................................... 321
472

Horn............................................................ 154
How to Use This Manual................................ 4
How to Wear Safety Belts Properly............... 22
Hydraulic Clutch.......................................... 334
I
Ignition Positions......................................... 101
Infants and Young Children, Restraints.......... 42
Ination - Tire Pressure............................... 375
Instrument Panel
Overview.................................................. 152
Instrument Panel (I/P)
Brightness................................................ 167
Cluster..................................................... 175
J
Jump Starting.............................................. 352
K
Keyless Entry System................................... 88
Keys............................................................. 87
L
Labeling, Tire Sidewall................................. 368
Lamps
Battery Run-Down Protection................... 169
Dome....................................................... 167
Dome Lamp Override............................... 168
Electric Power Management..................... 168
Exterior.................................................... 162
Fog .......................................................... 167
Off-Road.................................................. 166
Reading................................................... 168
LATCH System
Child Restraints......................................... 51
License Plate Lamps................................... 364
Light
Airbag Readiness..................................... 178
Anti-Lock Brake System Warning............. 183
Battery Warning....................................... 181
Brake System Warning............................. 182
Cruise Control.......................................... 190
Highbeam On.......................................... 190
Malfunction Indicator................................ 186
Oil Pressure............................................. 189
Passenger Airbag Status Indicator............ 179
Passenger Safety Belt Reminder.............. 177
Safety Belt Reminder............................... 177
473