seat memory HUMMER H2 2008 Owners Manual

Front Seats......................................................1-2
Power Seats..................................................1-2
Power Lumbar...............................................1-3
Heated Seats.................................................1-4
Memory Seat and Mirrors................................1-4
Power Reclining Seatbacks..............................1-5
Head Restraints.............................................1-7
Rear Seats.......................................................1-8
Heated Seats.................................................1-8
Split Folding Rear Seat...................................1-8
Third Row Seat............................................1-10
Safety Belts...................................................1-16
Safety Belts: They Are for Everyone................1-16
How to Wear Safety Belts Properly.................1-22
Lap-Shoulder Belt.........................................1-30
Safety Belt Use During Pregnancy..................1-35
Safety Belt Extender.....................................1-35
Child Restraints.............................................1-36
Older Children..............................................1-36
Infants and Young Children............................1-39
Child Restraint Systems.................................1-43Where to Put the Restraint.............................1-46
Lower Anchors and Tethers for
Children (LATCH)......................................1-47
Securing a Child Restraint in a
Rear Seat Position....................................1-57
Securing a Child Restraint in the
Right Front Seat Position............................1-60
Airbag System...............................................1-64
Where Are the Airbags?................................1-66
When Should an Airbag Inate?.....................1-69
What Makes an Airbag Inate?.......................1-70
How Does an Airbag Restrain?.......................1-70
What Will You See After an Airbag Inates?.....1-70
Airbag Off Switch..........................................1-72
Servicing Your Airbag-Equipped Vehicle..........
.1-75
Adding Equipment to Your
Airbag-Equipped Vehicle.............................1-75
Restraint System Check..................................1-76
Checking the Restraint Systems......................1-76
Replacing Restraint System Parts
After a Crash............................................1-77
Section 1 Seats and Restraint Systems
1-1

Front Seats
Power Seats
On a vehicle with power seats, the controls used to
operate them are located on the outboard side of the
seats. To adjust the seat, do any of the following:
Move the seat forward or rearward by sliding the
control forward or rearward.
Raise or lower the front part of the seat cushion by
moving the front of the control up or down.
Raise or lower the rear part of the seat cushion by
moving the rear of the control up or down.
Raise or lower the entire seat by moving the entire
control up or down.
On seats with power reclining seatbacks, the control is
located behind the power seat control on the outboard
side of the seats. See “Power Reclining Seatbacks”
underPower Reclining Seatbacks on page 1-5.
A vehicle with a memory function allows seat settings to
be saved and recalled. SeeMemory Seat and Mirrors
on page 1-4for more information. Driver’s Seat with Power Seat Control, Power
Recline, and Power Lumbar shown
1-2

Power LumbarIf the seats have power lumbar, the controls used to
operate this feature are located on the outboard side of
the seats.
To increase lumbar support, press and hold the
front of the control.
To decrease lumbar support, press and hold the
rear of the control.
To raise the height of the lumbar support, press
and hold the top of the control.
To lower the height of the lumbar support, press
and hold the bottom of the control.
Release the control when the lower seatback reaches
the desired level of lumbar support.
Your vehicle may have a memory function which allows
seat settings to be saved and recalled. SeeMemory
Seat and Mirrors on page 1-4for more information.
Keep in mind that as your seating position changes,
as it may during long trips, so should the position of your
lumbar support. Adjust the seat as needed.
1-3

Heated Seats
On vehicles with heated front seats, the controls are
located on the driver’s and passenger’s doors.
I(Heated Seatback):Press to turn on the heated
seatback.
J(Heated Seat and Seatback):Press to turn on the
heated seat and seatback.
The light on the button will come on to indicate that the
feature is working. Press the button to cycle through
the temperature settings of high, medium, and low and
to turn the heat to the seat off. Indicator lights will
show the level of heat selected: three for high, two for
medium, and one for low.
The heated seats will be canceled ten seconds after the
ignition is turned off. To use the heated seat feature
after restarting your vehicle, press the heated seat
or seatback button again.
Memory Seat and Mirrors
If your vehicle has this feature, the controls for the
memory function are located on the driver’s door.
1:Saves the seating position for driver 1.
2:Saves the seating position for driver 2.
S:Programs and recalls the easy exit position.
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:
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 a
comfortable position.
2. Press and hold button 1 until a double chime sounds
to let you know that the position has been stored.
A second seating and mirror position can be programmed
by repeating the above steps and pressing button 2.
To recall the memory positions, the vehicle must be in
PARK (P). Press and release either button 1 or button 2
corresponding to the desired driving position. A single
chime will sound and the memory position will be
recalled.
1-4

To stop recall movement of the memory seat feature at
any time, press one of the memory buttons or power
seat controls.
Easy Exit Seat
To store the seat exit position:
1. Press and release the button 1. The seat will move
to the stored memory position.
2. Adjust the seat to the desired exit position.
3. Press and hold the exit button until a double chime
sounds to let you know that the position has been
stored.
A second seat exit position can be programmed by
repeating the above steps and pressing button 2.
B(Easy Exit Seat):To use the seat exit position:
Press the exit button on the memory control.
If this feature is activated in the DIC, removing the
key from the ignition will move the seat to the exit
position.
See “Easy Exit Seat” underDIC Vehicle Customization
(With DIC Buttons) on page 3-63for more information
on activating this feature in the DIC.
Power Reclining Seatbacks
The front seats have power reclining seatbacks.
The control used to operate the seatbacks are located
on the outboard side of the seats.
To recline the seatback, press the control toward
the rear of the vehicle.
To raise the seatback, press the control toward the
front of the vehicle.
1-5

Q(Lock):PressQto lock all the doors.
If enabled through the Driver Information Center (DIC),
the turn signal lamps will ash once to indicate
locking has occurred. If enabled through the DIC,
the horn will chirp when
Qis pressed again within
three seconds of the previous press of the lock button.
SeeDIC Vehicle Customization (With DIC Buttons)
on page 3-63for additional information.
Pressing
Qwill arm the content theft-deterrent system.
SeeContent Theft-Deterrent on page 2-24.
"(Unlock):Press"to unlock the driver’s door. If"is
pressed again within three seconds, all remaining doors
will unlock.
If it is dark enough outside, your interior lamps will
come on and stay on for 20 seconds or until the ignition
is turned on. If enabled through the DIC, the turn
signal lamps will ash twice to indicate unlocking has
occurred. SeeDIC Vehicle Customization (With DIC
Buttons) on page 3-63. If enabled through the DIC,
the exterior lights will turn on briey if it is dark enough
outside. See “APPROACH LIGHTING” underDIC
Vehicle Customization (With DIC Buttons) on page 3-63.
Pressing
"on the RKE transmitter will disarm the
content theft-deterrent system. SeeContent
Theft-Deterrent on page 2-24.You can lower the windows by pressing and holding
"
on the RKE transmitter. SeePower Windows on
page 2-20for additional information.
If you use the RKE transmitter to enter your vehicle and
the remote recall memory feature is on, automatic
seat and adjustable mirror movements may occur.
To use this feature again, you must rst perform a recall
to the other memorized position or use the easy exit
feature. See “MEMORY SEAT RECALL” under
DIC Vehicle Customization (With DIC Buttons) on
page 3-63for additional information.
L(Vehicle Locator/Panic Alarm):Press and release
Lto locate your vehicle. The turn signal lamps will
ash and the horn will sound three times.
Press and hold
Lfor more than two seconds to
activate the panic alarm. The turn signal lamps will ash
and the horn will sound repeatedly for 30 seconds.
The alarm will turn off when the ignition is moved
to RUN or
Lis pressed again. The ignition must be in
OFF for the panic alarm to work.
2-6

Outside Automatic Dimming Mirror
If the vehicle has this feature, the driver’s outside mirror
adjusts for the glare of the headlamps behind you.
SeeAutomatic Dimming Rearview Mirror with Compass
and Temperature Display on page 2-45.
Park Tilt Mirrors
The vehicle’s outside mirrors can also perform a park tilt
function. This causes the passenger’s and/or driver’s
mirror to tilt to a preselected position when the vehicle is
in REVERSE (R). This feature may be useful in
viewing the curb when parallel parking.
When the vehicle is shifted out of REVERSE (R) and a
short delay has occurred, the passenger’s and/or
driver’s mirror will return to its original position.
To change the preselected tilt position, adjust the
mirrors to the desired position while the vehicle is in
REVERSE (R). When the vehicle is shifted out of
REVERSE (R), this new position is saved in memory as
the tilt position.
This feature can be enabled/disabled through the Driver
Information Center. SeeDIC Vehicle Customization
(With DIC Buttons) on page 3-63for more information.
Outside Convex Mirror
{CAUTION:
A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you
could hit a vehicle on your right. Check your
inside mirror or glance over your shoulder
before changing lanes.
The passenger side mirror is convex. A convex mirror’s
surface is curved so more can be seen from the
driver seat. It also makes things, like other vehicles,
look farther away than they really are.
Outside Heated Mirrors
The vehicle may have outside heated mirrors which
help clear them of condensation, snow, and ice.
When the rear window defogger button is pressed, the
heated mirrors are also turned on. See “Rear Window
Defogger” underDual Automatic Climate Control System
on page 3-22for more information.
2-49

Relearn Remote Key
This display allows you to match Remote Keyless
Entry (RKE) transmitters to your vehicle. To match
an RKE transmitter to your vehicle:
1. Press the vehicle information button until
PRESS
VTO RELEARN REMOTE KEY displays.
2. Press the set/reset button until REMOTE KEY
LEARNING ACTIVE is displayed.
3. Press and hold the lock and unlock buttons
on the rst transmitter at the same time for
about 15 seconds.
On vehicles with memory recall seats, the
rst transmitter learned will match driver 1
and the second will match driver 2.
A chime will sound indicating that the
transmitter is matched.
4. To match additional transmitters at this time,
repeat Step 3.
Each vehicle can have a maximum of
eight transmitters matched to it.
5. To exit the programming mode, you must
cycle the key to LOCK/OFF.
Blank Display
This display shows no information.
DIC Operation and Displays
(Using Trip Odometer Reset Stem)
The DIC has different displays which can be accessed
by pressing the trip odometer reset stem located on
the instrument panel cluster. Pressing the trip odometer
reset stem will also turn off, or acknowledge, DIC
messages.
You can use the trip odometer reset stem to view the
following displays: odometer, engine hours, trip
odometer, and display language.
Trip Odometer Reset Stem Menu Items
Odometer
Press the trip odometer reset stem until ODOMETER
displays. This display shows the distance the vehicle
has been driven in either miles (mi) or kilometers (km).
Engine Hours
To display the ENGINE HOURS, place the ignition in
LOCK/OFF or ACC/ACCESSORY, then press and hold
the trip odometer reset stem for four seconds while
viewing the ODOMETER. This display shows the total
number of hours the engine has run.
3-54

PARK TILT MIRRORS
If your vehicle has this feature, it allows you to select
whether or not the outside mirror(s) will automatically tilt
down when the vehicle is shifted into REVERSE (R).
SeeOutside Automatic Dimming Mirror on page 2-49
for more information.
Press the customization button until PARK TILT
MIRRORS appears on the DIC display. Press the
set/reset button once to access the settings for this
feature. Then press the customization button to scroll
through the following settings:
OFF (default):Neither outside mirror will be tilted down
when the vehicle is shifted into REVERSE (R).
DRIVER MIRROR:The driver’s outside mirror will be
tilted down when the vehicle is shifted into REVERSE (R).
PASSENGER MIRROR:The passenger’s outside
mirror will be tilted down when the vehicle is shifted
into REVERSE (R).
BOTH MIRRORS:The driver’s and passenger’s outside
mirrors will be tilted down when the vehicle is shifted
into REVERSE (R).
NO CHANGE:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
EASY EXIT SEAT
If your vehicle has this feature, it allows you to select
your preference for the automatic easy exit seat feature.
SeeMemory Seat and Mirrors on page 1-4for more
information.
Press the customization button until EASY EXIT SEAT
appears on the DIC display. Press the set/reset button
once to access the settings for this feature. Then press
the customization button to scroll through the following
settings:
OFF (default):No automatic seat exit recall will occur.
ON:The driver’s seat will move back when the key
is removed from the ignition.
The automatic easy exit seat movement will only occur
one time after the key is removed from the ignition.
If the automatic movement has already occurred, and
you put the key back in the ignition and remove it again,
the seat will stay in the original exit position, unless a
memory recall took place prior to removing the key
again.
NO CHANGE:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
3-69

MEMORY SEAT RECALL
If your vehicle has this feature, it allows you to select
your preference for the remote memory seat recall
feature. SeeMemory Seat and Mirrors on page 1-4for
more information.
Press the customization button until MEMORY SEAT
RECALL appears on the DIC display. Press the set/reset
button once to access the settings for this feature.
Then press the customization button to scroll through
the following settings:
OFF (default):No remote memory seat recall will
occur.
ON:The driver’s seat and, on some vehicles, the
outside mirrors will automatically move to the stored
driving position when the unlock button on the Remote
Keyless Entry (RKE) transmitter is pressed. See
“Relearn Remote Key” underDIC Operation and
Displays (Using DIC Buttons) on page 3-49orDIC
Operation and Displays (Using Trip Odometer Reset
Stem) on page 3-54for more information on matching
transmitters to driver ID numbers.
NO CHANGE:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
REMOTE START
If your vehicle has this feature, it allows you to turn the
remote start off or on. The remote start feature allows you
to start the engine from outside of the vehicle using the
Remote Keyless Entry (RKE) transmitter. SeeRemote
Vehicle Start on page 2-8for more information.
Press the customization button until REMOTE START
appears on the DIC display. Press the set/reset
button once to access the settings for this feature.
Then press the customization button to scroll through
the following settings:
OFF:The remote start feature will be disabled.
ON (default):The remote start feature will be enabled.
NO CHANGE:No change will be made to this
feature. The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
3-70