Page 215 of 382

Run the engine for short periods
only as needed to keep warm,
but be careful.
To save fuel, run the engine for
only short periods as needed to
warm the vehicle and then shut the
engine off and close the window
most of the way to save heat.
Repeat this until help arrives
but only when you feel really
uncomfortable from the cold. Moving
about to keep warm also helps.
If it takes some time for help to
arrive, now and then when you run
the engine, push the accelerator
pedal slightly so the engine
runs faster than the idle speed. This
keeps the battery charged to
restart the vehicle and to signal for
help with the headlamps. Do
this as little as possible to save fuel.If Your Vehicle is
Stuck in Sand, Mud,
Ice, or Snow
Slowly and cautiously spin the
wheels to free the vehicle when
stuck in sand, mud, ice, or snow.
SeeRocking Your Vehicle to Get It
Out on page 4-34.
If the vehicle has a traction system,
it can often help to free a stuck
vehicle. Refer to the vehicle’s
traction system in the Index. If stuck
too severely for the traction
system to free the vehicle, turn the
traction system off and use the
rocking method.
{CAUTION
If you let your vehicle’s tires spin
at high speed, they can explode,
and you or others could be
injured. The vehicle can overheat,
causing an engine compartment
re or other damage. Spin the
wheels as little as possible and
avoid going above 35 mph
(55 km/h) as shown on the
speedometer.
For information about using tire
chains on the vehicle, seeTire
Chains on page 5-65.
Driving Your Vehicle 4-33
Page 360 of 382

HUMMER Technician
Roadside Service (U.S. only)
HUMMER’s exceptional Roadside
Service is more than an auto club or
towing service. It provides every
HUMMER owner in the United
States with the advantage of
contacting a HUMMER advisor and,
where available, a HUMMER
trained dealer technician who can
provide on-site service.
A dealer technician will travel to your
location within a 30 mile radius of a
participating HUMMER dealership.
If beyond this radius, we will arrange
to have your vehicle towed to the
nearest HUMMER dealership. Each
technician travels with a specially
equipped service vehicle complete
with the necessary HUMMER parts
and tools required to handle most
roadside repairs.
Services Not Included in
Roadside Assistance
Impound towing caused by
violation of any laws.
Legal nes.
Mounting, dismounting or
changing of snow tires, chains,
or other traction devices.
Towing or services for vehicles
driven on a non-public road or
highway.
Services Speci c to Canadian
Purchased Vehicles
Fuel delivery:Reimbursement
is approximately $5 Canadian.
Diesel fuel delivery may be
restricted. Propane and other
fuels are not provided through
this service.
Lock-Out Service:Vehicle
registration is required.
Trip Routing Service:Limit of
six requests per year.
Trip Interruption Bene ts and
Assistance:Pre-authorization,
original detailed receipts, and a
copy of the repair orders are
required. Once authorization has
been received, the Roadside
Assistance advisor will help you
make arrangements and explain
how to receive payment.
Alternative Service:If
assistance cannot be provided
right away, the Roadside
Assistance advisor may give you
permission to get local emergency
road service. You will receive
payment, up to $100, after
sending the original receipt to
Roadside Assistance. Mechanical
failures may be covered, however
any cost for parts and labor for
repairs not covered by the
warranty are the owner
responsibility.
7-8 Customer Assistance Information
Page 380 of 382

Starting the Engine..............2-17
Steering..............................4-10
Steering Wheel, Tilt Wheel...... 3-6
Storage Areas
Cargo Management
System........................2-49
Center Console
Storage Area................2-47
Convenience Net..............2-49
Cupholders......................2-47
Front Seat Storage Net.....2-47
Glove Box.......................2-47
Luggage Carrier...............2-48
Rear Storage Area............2-49
Stuck in Sand, Mud, Ice,
or Snow..........................4-33
Sun Visors..........................2-11
Sunroof..............................2-50
Swing-gate........................... 2-9
T
Tachometer.........................3-24
Tailgate................................ 2-7
Taillamps
Turn Signal, Stoplamps and
Back-up Lamps.............5-42Taillamps (cont.)
Theft-Deterrent, Radio...........3-62
Theft-Deterrent Systems........2-11
Content Theft-Deterrent.....2-11
PASS-Key
®III+ Electronic
Immobilizer...................2-13
PASS-Key
®III+ Electronic
Immobilizer Operation....2-14
Passlock
®........................2-12
Tilt Wheel............................. 3-6
Time, Setting.......................3-41
Tire
Pressure Light..................3-30
Tires..................................5-44
Aluminum or
Chrome-Plated Wheels,
Cleaning......................5-88
Buying New Tires.............5-59
Chains............................5-65
Changing a Flat Tire.........5-66
Cleaning..........................5-89
Different Size...................5-61
If a Tire Goes Flat............5-66
In ation - Tire Pressure.....5-51
Inspection and Rotation.....5-57
Installing the Spare Tire.....5-72Tires (cont.)
Pressure Monitor
Operation.....................5-54
Pressure Monitor System . . . 5-52
Removing the Flat Tire......5-72
Removing the Spare Tire
and Tools.............5-68, 5-69
Secondary Latch System . . . 5-76
Spare Tire.......................5-82
Storing a Flat or Spare Tire
and Tools.............5-78, 5-80
Tire Sidewall Labeling.......5-45
Tire Terminology and
De nitions....................5-48
Uniform Tire Quality
Grading.......................5-62
Wheel Alignment and Tire
Balance.......................5-63
Wheel Replacement..........5-64
When It Is Time for New
Tires............................5-58
Towing
Recreational Vehicle..........4-40
Towing a Trailer................4-42
Your Vehicle.....................4-40
i-10 INDEX