Page 1 of 502

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-6
Safety Belts
.............................................1-14
Child Restraints
.......................................1-32
Airbag System
.........................................1-58
Restraint System Check
............................1-69
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
....................................... 2-8
Windows
.................................................2-17
Theft-Deterrent Systems
............................2-21
Starting and Operating Your Vehicle
...........2-24
Mirrors
....................................................2-39
OnStar
®System
......................................2-48
Universal Home Remote System
................2-50
Storage Areas
.........................................2-54
Sunroof
..................................................2-61
Vehicle Personalization
.............................2-63
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-22
Warning Lights, Gages, and Indicators
........3-29
Driver Information Center (DIC)
..................3-45
Audio System(s)
.......................................3-61Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-59
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-10
Rear Axle
...............................................5-43
Four-Wheel Drive
.....................................5-44
Front Axle
...............................................5-45
Bulb Replacement
....................................5-46
Windshield Wiper Blade Replacement
.........5-52
Tires
......................................................5-53
Appearance Care
...................................5-105
Vehicle Identi cation
...............................5-114
Electrical System
....................................5-114
Capacities and Speci cations
...................5-124
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance and Information.............. 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-14
Index................................................................ 1
2006 HUMMER H2 Owner ManualM
Page 78 of 502
OnStar®System.............................................2-48
Universal Home Remote System......................2-50
Universal Home Remote System Operation......2-50
Storage Areas................................................2-54
Glove Box...................................................2-54
Center Overhead Console..............................2-54
Center Console Storage Area.........................2-54
Luggage Carrier...........................................2-54Rear Seat Armrest........................................2-58
Cargo Tie Downs (SUT)................................2-58
All-Weather Cargo Area.................................2-58
Tonneau Cover (SUT)...................................2-60
Sunroof.........................................................2-61
Vehicle Personalization...................................2-63
Memory Seat...............................................2-63
Section 2 Features and Controls
2-2
Page 139 of 502

Vehicle Personalization
In addition to the following features, your vehicle may
also have features that can be programmed through the
Driver Information Center (DIC). SeeDIC Vehicle
Customization on page 3-55for more information.
Memory Seat
If your vehicle has this
feature, the controls for
the memory function
are located on the
driver’s door.
These buttons are used to program and recall memory
settings for the driver’s seat and both the driver’s
and passenger’s outside mirrors. The settings for these
features can be saved for up to two drivers.To store the memory settings, do the following:
1. While the vehicle is in PARK (P), adjust the driver’s
seat, including the seatback recliner, lumbar, and
side wing area, and both outside mirrors to
your preference.
2. Press and hold the 1 or 2 button of the memory
control for three seconds. A double chime will
sound to let you know that the position has
been stored.
To repeat the procedure for a second driver, follow the
preceding steps, but press the other numbered
memory control button.
Each time button 1 or 2 is pressed and released while
the vehicle is in PARK (P), a single chime will sound and
the memory position will be recalled.
To stop recall movement of the memory seat feature at
any time, press one of the memory buttons or power
seat controls.
2-63
Page 501 of 502

Traction
Control System (TCS).................................... 4-9
Off Light.....................................................3-36
Trailer
Recommendations.......................................4-76
Transmission
Fluid, Automatic...........................................5-22
Temperature Gage.......................................3-37
Transmission Operation, Automatic....................2-27
Trip Odometer................................................3-31
Turn and Lane-Change Signals.......................... 3-7
Turn Signal/Multifunction Lever........................... 3-7
U
Understanding Radio Reception.......................3-111
Uniform Tire Quality Grading............................5-65
Universal Home Remote System.......................2-50
Operation...................................................2-50
V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-55
Symbols......................................................... iv
Vehicle Customization, DIC..............................3-55
Vehicle Data Collection and Event Data
Recorders..................................................7-10
Vehicle Identi cation
Number (VIN)............................................5-114
Service Parts Identi cation Label..................5-114
Vehicle Personalization....................................2-63
Memory Seat..............................................2-63
Ventilation Adjustment......................................3-28
Visors...........................................................2-21
Voltmeter Gage..............................................3-34
13