2009 HUMMER H2 light

The airbag off light will stay on to remind you that the
airbag is off. The right front passenger airbag will remain
off until you turn it back on again.
{CAUTION:
If the airbag readiness light ever comes on and
stays on, it means that something may be wrong
with the airbag system. For example, the right
front passenger airbag could inate even though
the airbag on-off switch is turned off.
To help avoid injury to yourself or others, have the
vehicle serviced right away. SeeAirbag Readiness
Light on page 3-32for more information, including
important safety information.To turn the right front passenger airbag on again, insert
the ignition key into the switch, push in, and move
the switch to the on position.
The right front passenger’s frontal airbag is now
enabled (may inate). SeeAirbag Off Light on page 3-33
for more information.United States
Canada
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Q:Because I have a disability, I have to get my
vehicle modied. How can I nd out whether
this will affect my airbag system?
A:If you have questions, call Customer Assistance.
The phone numbers and addresses for Customer
Assistance are in Step Two of the Customer
Satisfaction Procedure in this manual. See
Customer Satisfaction Procedure on page 7-2.
In addition, your dealer/retailer and the service manual
have information about the location of the airbag sensors,
sensing and diagnostic module and airbag wiring.
Restraint System Check
Checking the Restraint Systems
Safety Belts
Now and then, check the safety belt reminder light,
safety belts, buckles, latch plates, retractors, and
anchorages are all working properly.
Look for any other loose or damaged safety belt system
parts that might keep a safety belt system from doing
its job. See your dealer/retailer to have it repaired.Torn or frayed safety belts may not protect you in a
crash. They can rip apart under impact forces. If a belt
is torn or frayed, get a new one right away.
Make sure the safety belt reminder light is working.
SeeSafety Belt Reminders on page 3-32for more
information.
Keep safety belts clean and dry. SeeCare of Safety
Belts on page 5-105.
Airbags
The airbag system does not need regularly scheduled
maintenance or replacement. Make sure the airbag
readiness light is working. SeeAirbag Readiness Light
on page 3-32for more information.
Notice:If an airbag covering is damaged, opened, or
broken, the airbag may not work properly. Do not
open or break the airbag coverings. If there are any
opened or broken airbag covers, have the airbag
covering and/or airbag module replaced. For the
location of the airbag modules, seeWhat Makes an
Airbag Inflate? on page 1-73. See your dealer/retailer
for service.
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Replacing Restraint System Parts
After a Crash
{CAUTION:
A crash can damage the restraint systems in your
vehicle. A damaged restraint system may not
properly protect the person using it, resulting in
serious injury or even death in a crash. To help
make sure your restraint systems are working
properly after a crash, have them inspected and
any necessary replacements made as soon as
possible.If the vehicle has been in a crash, do you need new
safety belts or LATCH system (if equipped) parts?
After a very minor crash, nothing may be necessary.
But the safety belt assemblies that were used during any
crash may have been stressed or damaged. See your
dealer/retailer to have the safety belt assemblies
inspected or replaced.
If the vehicle has the LATCH system and it was being
used during a crash, you may need new LATCH system
parts.
New parts and repairs may be necessary even if the
safety belt or LATCH system (if equipped), was
not being used at the time of the crash.
If an airbag inates, you will need to replace airbag
system parts. See the part on the airbag system earlier
in this section.
Have the safety belt pretensioners checked if the
vehicle has been in a crash, if the airbag readiness light
stays on after the vehicle is started, or while you are
driving. SeeAirbag Readiness Light on page 3-32.
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Remote Keyless Entry (RKE)
System Operation
The Remote Keyless Entry (RKE) transmitter functions
work up to 195 feet (60 m) away from the vehicle.
There are other conditions which can affect the
performance of the transmitter. SeeRemote Keyless
Entry (RKE) System on page 2-4.
/(Remote Vehicle Start):Press to start the engine
from outside the vehicle using the RKE transmitter.
SeeRemote Vehicle Start on page 2-7for additional
information.
Q(Lock):Press to lock all the doors.
If enabled through the Driver Information Center (DIC),
the turn signal lamps ash once to indicate locking
has occurred. If enabled through the DIC, the horn
chirps when
Qis pressed again within three seconds.
SeeDIC Vehicle Customization on page 3-64for
additional information.
Pressing
Qarms the content theft-deterrent system.
SeeContent Theft-Deterrent on page 2-24.
K(Unlock):Press once to unlock the driver door.
If
Kis pressed again within three seconds, all remaining
doors unlock. If enabled through the DIC, the turn
signal lamps ash twice to indicate unlocking has
occurred. SeeDIC Vehicle Customization on page 3-64.
The interior lamps may come on and stay on for
20 seconds or until the ignition is turned on. If enabled
through the DIC, the exterior lights turn on briey if
it is dark enough outside. See “APPROACH LIGHTING”
underDIC Vehicle Customization on page 3-64.
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Laws in some communities may restrict the use of
remote starters. For example, some laws may require
a person using the remote start to have the vehicle
in view when doing so. Check local regulations for
any requirements on remote starting of vehicles.
Do not use the remote start feature if your vehicle is low
on fuel. Your vehicle may run out of fuel.
If your vehicle has the remote start feature, the RKE
transmitter functions will have an increased range
of operation. However, the range may be less while
the vehicle is running.
There are other conditions which can affect the
performance of the transmitter, seeRemote Keyless
Entry (RKE) System on page 2-4for additional
information.
/(Remote Start):Press and release the lock button
and then press and hold the remote start button to
start the vehicle.To start the vehicle using the remote start feature:
1. Aim the transmitter at the vehicle.
2. Press and release the transmitter’s lock button,
then immediately press and hold the transmitter’s
remote start button until the turn signal lights ash.
If you cannot see the vehicle’s lights, press and hold
the remote start button for at least four seconds.
The vehicle’s doors will lock. Pressing the remote
start button again after the vehicle has started will
turn off the ignition.
When the vehicle starts, the parking lamps will turn
on and remain on while the vehicle is running.
3. If it is the rst remote start since the vehicle has
been driven, repeat these steps, while the engine
is still running, to extend the engine running time
by 10 minutes. Remote start can be extended
one time.
After entering the vehicle during a remote start, insert
and turn the key to ON/RUN to drive the vehicle.
2-8

Midgate®(SUT)
{CAUTION:
It can be dangerous to drive with the cargo area
covered and the tailgate and the Midgate®open
because carbon monoxide (CO) gas can come
into your vehicle. You can not see or smell CO.
It can cause unconsciousness and even death.
If you must drive with the cargo covers on and the
tailgate and Midgate
®open or if electrical wiring or
other cable connections must pass through the
seal between the body and the Midgate
®:
Make sure all windows are shut.
Turn the fan on your heating or cooling
system to its highest speed on the setting that
brings in outside air. This will force outside air
into your vehicle. SeeDual Automatic Climate
Control System on page 3-22.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-45.
The Midgate
®allows you to extend the length of the
vehicle’s cargo area into the cab.
Lowering the Midgate
The Midgate window must be completely lowered for
the Midgate®to be lowered. See “Midgate®Window”
underPower Windows on page 2-20.
Both the Midgate and the Midgate window can be
lowered while the ignition is in either ON/RUN or
ACC/ACCESSORY, or while in Retained Accessory
Power (RAP) mode. SeeRetained Accessory
Power (RAP) on page 2-29for more information.
To lower the Midgate:
1. Fold the rear seats forward. SeeSplit Folding Rear
Seat on page 1-11. The front seats may have to be
moved forward slightly.
2.
K(Midgate Window):Press the bottom part
of this switch to lower the Midgate window.
SeeInstrument Panel Overview on page 3-4
for the location of this switch.
The window can also be operated using the global
express-down button. See “Global Glass Feature”
underPower Windows on page 2-20.
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3. Press either one of the two power Midgate latch
release buttons. The Midgate will move slightly
forward from its closed position. The latch release
buttons operate while the ignition is in ON/RUN,
ACC/ACCESSORY, in RAP mode, or up to
10 minutes after removing the key. If necessary,
press the global express-down button to reactivate
the release buttons for an additional 10 minutes.4. Pull the Midgate inward and down to its fully
lowered position.
5. Flip the auxiliary panel on the top of the Midgate
into position to bridge the gap created by the
hinges in the Midgate. There are two nger holds
on the panel.
Raising the Midgate
To raise the Midgate:
1. Fold the auxiliary panel back into the exterior of the
Midgate. The panel should snap loudly back into
position which means it is secure.
2. Reverse the steps for lowering the Midgate listed
previously. The Midgate must be fully latched on
both sides before the window can be raised.
3. Press the top part of the Midgate window switch to
express-up the window. To stop the window, press
the switch a second time.
2-15

Power Windows
A power window switch is located on the armrest of
each side door. The switches operate while the ignition
is in ON/RUN or ACC/ACCESSORY or while Retained
Accessory Power (RAP) is active. SeeRetained
Accessory Power (RAP) on page 2-29.
The driver door also has a switch for each of the
passenger windows.
Press the front of the switch to the rst position to lower
the window to the desired level. Pull up the front of
the switch to raise the window.
Window Lockout
This feature prevents the rear passengers from
operating their windows.
o(Window Lockout):This button is located near the
power window switches on the driver door. Press this
button to activate the window lockout feature. A light in
the lockout button will come on to show that lockout has
been activated. Press the button again to return to normal
operation.
Express-Down Windows
The window switches have an express-down feature
which allows the window to be lowered fully without
continuously pressing the switch.
Press the front of the window switch down all the way
and release. Express-down can be interrupted at
any time by pulling up the front of the switch.
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