2004 HUMMER H2 belt

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-7
Safety Belts
.............................................1-16
Child Restraints
.......................................1-38
Air Bag System
.......................................1-61
Restraint System Check
............................1-73
Features and Controls..................................... 2-1
Keys
........................................................ 2-2
Doors and Locks
....................................... 2-7
Windows
.................................................2-14
Theft-Deterrent Systems
............................2-16
Starting and Operating Your Vehicle
...........2-18
Mirrors
....................................................2-34
OnStar
®System
......................................2-40
HomeLink®Transmitter
.............................2-42
Storage Areas
.........................................2-45
Sunroof
..................................................2-50
Vehicle Personalization
.............................2-51
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-2
Climate Controls
......................................3-19
Warning Lights, Gages, and Indicators
........3-26
Driver Information Center (DIC)
..................3-44
Audio System(s)
.......................................3-62Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-65
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-10
All-Wheel Drive
........................................5-48
Rear Axle
...............................................5-50
Front Axle
...............................................5-51
Bulb Replacement
....................................5-52
Windshield Wiper Blade Replacement
.........5-59
Tires
......................................................5-60
Appearance Care
.....................................5-92
Vehicle Identication
...............................5-101
Electrical System
....................................5-101
Capacities and Specications
...................5-111
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance and Information.............. 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-10
Index................................................................ 1
2004 HUMMER H2 Owner ManualM

Front Seats......................................................1-2
Power Seats..................................................1-2
Power Lumbar...............................................1-3
Heated Seats.................................................1-4
Reclining Seatbacks........................................1-5
Head Restraints.............................................1-6
Rear Seats.......................................................1-7
Rear Seat Operation.......................................1-7
Heated Seats.................................................1-8
60/40 Split Bench Seat...................................1-8
Third Row Seats...........................................1-10
Safety Belts...................................................1-16
Safety Belts: They Are for Everyone................1-16
Questions and Answers About Safety Belts......1-21
How to Wear Safety Belts Properly.................1-21
Driver Position..............................................1-22
Safety Belt Use During Pregnancy..................1-29
Right Front Passenger Position.......................1-30
Rear Seat Passengers..................................1-30
Rear Safety Belt Comfort Guides for Children
and Small Adults.......................................1-34
Safety Belt Extender.....................................1-37
Child Restraints.............................................1-38
Older Children..............................................1-38
Infants and Young Children............................1-40
Child Restraint Systems.................................1-44Where to Put the Restraint.............................1-47
Top Strap....................................................1-48
Top Strap Anchor Location.............................1-49
Lower Anchorages and Top Tethers for
Children (LATCH System)...........................1-50
Securing a Child Restraint Designed for the
LATCH System.........................................1-52
Securing a Child Restraint in a Rear Seat
Position...................................................1-53
Securing a Child Restraint in the Right Front
Seat Position............................................1-55
Air Bag System..............................................1-61
Where Are the Air Bags?...............................1-63
When Should an Air Bag Inate?....................1-65
What Makes an Air Bag Inate?.....................1-65
How Does an Air Bag Restrain?.....................1-65
What Will You See After an Air Bag Inates? . . .1-66
Air Bag Off Switch........................................1-68
Servicing Your Air Bag-Equipped Vehicle.........1-72
Adding Equipment to Your Air Bag-Equipped
Vehicle....................................................1-73
Restraint System Check..................................1-73
Checking Your Restraint Systems...................1-73
Replacing Restraint System Parts After a
Crash......................................................1-74
Section 1 Seats and Restraint Systems
1-1

Reclining Seatbacks
Your vehicle’s front seatbacks have a recline feature
which is described earlier. SeePower Seats on
page 1-2.
But don’t have a seatback reclined if your vehicle is
moving.{CAUTION:
Sitting in a reclined position when your vehicle
is in motion can be dangerous. Even if you
buckle up, your safety belts can’t do their job
when you’re reclined like this.
The shoulder belt can’t do its job. In a crash,
you could go into it, receiving neck or other
injuries.
The lap belt can’t do its job either. In a crash
the belt could go up over your abdomen. The
belt forces would be there, not at your pelvic
bones. This could cause serious internal
injuries.
For proper protection when the vehicle is in
motion, have the seatback upright. Then sit
well back in the seat and wear your safety belt
properly.
1-5

Returning the Seats to an Upright
Position
{CAUTION:
If the seatback isn’t locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
press rearward on the seatback to be sure it is
locked.
{CAUTION:
A safety belt that is improperly routed, not
properly attached, or twisted won’t provide the
protection needed in a crash. The person
wearing the belt could be seriously injured.
After raising the rear seatback, always check
to be sure that the safety belts are properly
routed and attached, and are not twisted.To return the seat(s) to the upright position, do the
following:
1. Lift the seatback up and push it rearward all
the way.
2. Lower the seat cushion until it latches into position.
3. Pull forward on the seatback and up on the seat
cushion to make sure the seat is securely in
place.
4. Return the head restraints to the upright position.
5. Check to see that the safety belt buckles on
the driver’s side seat are accessible to the outboard
and center occupants and are not under the seat
cushions.
1-9

Replacing the Seat
{CAUTION:
If the seatback isn’t locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
press rearward on the seatback to be sure it is
locked.
{CAUTION:
A seat that isn’t locked into place properly can
move around in a collision or sudden stop.
People in the vehicle could be injured. Be sure
to lock the seat into place properly when
installing it.
{CAUTION:
A safety belt that is improperly routed, not
properly attached, or twisted won’t provide the
protection needed in a crash. The person
wearing the belt could be seriously injured.
After raising the rear seatback, always check
to be sure that the safety belts are properly
routed and attached, and are not twisted.
To replace the seat, do the following:
1. While holding the rear of the seat up, slide the front
wheels into the slots on the oor. The front latches
should lock into place. If the latches do not lock,
try tilting the rear of the seat upwards.
1-15

2. Once the latches are
engaged, let the seat
drop into place.
Release the lever
labeled 1 and pull the
seatback up to
return it to its upright
position.
3. Push and pull on the seat to make sure it is locked
into place. The seatback cannot be raised to the
upright position unless the seat is secured to
the oor.Safety Belts
Safety Belts: They Are for Everyone
This part of the manual tells you how to use safety
belts properly. It also tells you some things you should
not do with safety belts.
{CAUTION:
Don’t let anyone ride where he or she can’t
wear a safety belt properly. If you are in a
crash and you’re not wearing a safety belt,
your injuries can be much worse. You can hit
things inside the vehicle or be ejected from it.
You can be seriously injured or killed. In the
same crash, you might not be, if you are
buckled up. Always fasten your safety belt,
and check that your passengers’ belts are
fastened properly too.
1-16

{CAUTION:
It is extremely dangerous to ride in a cargo
area, inside or outside of a vehicle. In a
collision, people riding in these areas are more
likely to be seriously injured or killed. Do not
allow people to ride in any area of your vehicle
that is not equipped with seats and safety
belts. Be sure everyone in your vehicle is in a
seat and using a safety belt properly.
Your vehicle has a light
that comes on as a
reminder to buckle up. See
Safety Belt Reminder
Light on page 3-28.In most states and in all Canadian provinces, the law
says to wear safety belts. Here’s why:They work.
You never know if you’ll be in a crash. If you do have a
crash, you don’t know if it will be a bad one.
A few crashes are mild, and some crashes can be so
serious that even buckled up, a person wouldn’t survive.
But most crashes are in between. In many of them,
people who buckle up can survive and sometimes walk
away. Without belts they could have been badly hurt
or killed.
After more than 30 years of safety belts in vehicles, the
facts are clear. In most crashes buckling up does
matter... a lot!
1-17

Why Safety Belts Work
When you ride in or on anything, you go as fast as
it goes.
Take the simplest vehicle. Suppose it’s just a seat on
wheels.Put someone on it.
1-18