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The vehicle must have a working electrical system,
including adequate battery power, for the OnStar
equipment to operate. There are other problems OnStar
cannot control that may prevent OnStar from providing
OnStar service at any particular time or place. Some
examples are damage to important parts of the vehicle
in a crash, hills, tall buildings, tunnels, weather or
wireless phone network congestion.
OnStar Steering Wheel Controls
This vehicle may have a Talk/Mute button that can be
used to interact with OnStar hands-free calling. See
Audio Steering Wheel Controls
on page 4‑88for more
information.
On some vehicles, the mute button can be used to dial
numbers into voice mail systems, or to dial phone
extensions. See the OnStar Owner's Guide for more
information.
Your Responsibility
Increase the volume of the radio if the OnStar advisor
cannot be heard.
If the light next to the OnStar buttons is red, the system
may not be functioning properly. Press
Qand request a
vehicle diagnostic. If the light appears clear (no light is
appearing), your OnStar subscription has expired and
all services have been deactivated. Press
Qto confirm
that the OnStar equipment is active.
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Page 35 of 580

Section 2 Seats and Restraint System
Head Restraints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Power Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Power Lumbar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Heated and Cooled Seats . . . . . . . . . . . . . . . . . . . . . . . 2-5
Memory Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Power Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . 2-7
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Rear Seat Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Safety Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Safety Belts: They Are for Everyone . . . . . . . . . . . 2-10
How to Wear Safety Belts Properly . . . . . . . . . . . . 2-15
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
Safety Belt Use During Pregnancy . . . . . . . . . . . . . 2-29
Safety Belt Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29
Child Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30
Infants and Young Children . . . . . . . . . . . . . . . . . . . . 2-32
Child Restraint Systems . . . . . . . . . . . . . . . . . . . . . . . 2-36
Where to Put the Restraint . . . . . . . . . . . . . . . . . . . . . 2-37 Lower Anchors and Tethers for Children
(LATCH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-39
Securing a Child Restraint in a Rear Seat Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-45
Securing a Child Restraint in the Right Front
Seat Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-47
Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-51
Where Are the Airbags? . . . . . . . . . . . . . . . . . . . . . . . 2-53
When Should an Airbag Inflate? . . . . . . . . . . . . . . . 2-56
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . 2-57
How Does an Airbag Restrain? . . . . . . . . . . . . . . . . 2-57
What Will You See After an Airbag Inflates? . . . 2-58
Passenger Sensing System . . . . . . . . . . . . . . . . . . . 2-60
Servicing Your Airbag-Equipped Vehicle . . . . . . . 2-64
Adding Equipment to Your Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-65
Restraint System Check . . . . . . . . . . . . . . . . . . . . . . . . .2-66
Checking the Restraint Systems . . . . . . . . . . . . . . . 2-66
Replacing Restraint System Parts After a Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-67
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Page 36 of 580
Head Restraints
The front seats have adjustable head restraints in the
outboard seating positions.
{WARNING:
With head restraints that are not installed and
adjusted properly, there is a greater chance that
occupants will suffer a neck/spinal injury in a
crash. Do not drive until the head restraints for all
occupants are installed and adjusted properly.
Adjust the head restraint so that the top of the restraint
is at the same height as the top of the occupant's head.
This position reduces the chance of a neck injury in
a crash.
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Page 37 of 580
Pull the head restraint up to raise it. To lower the head
restraint, press the button, located on the top of the
seatback, and push the restraint down.
Push down on the head restraint after the button is
released to make sure that it is locked in place.
The head restraints are not designed to be removed.
The rear seat has head rests that can be adjusted up
and down.
Front Seats
Power Seats
Driver Seat with Power Seat Control, Power Recline,and Power Lumbar shown
The power seat controls are located on the outboard
side of the front seats.
.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.
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Page 38 of 580
.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.
The power reclining seatback control is located behind
the power seat control on the outboard side of the
seats. See Power Reclining Seatbacks on page 2‑7.
Your vehicle has a memory function which allows seat
settings to be saved and recalled. See Memory
Features on page 2‑6.
Power Lumbar
If 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.
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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
Features
on page 2‑6for 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.
Heated and Cooled Seats
If the front seats have the
heated and cooled seat
feature, the buttons used
to control this feature are
located on the climate
control panel.
{(Cooled Seat): To cool the entire seat, press the
button with the cooled seat symbol. This symbol will appear on the climate control display to
indicate that the feature is on. Press the button to cycle
through the temperature settings of high, medium, and
low and to turn the cooled seat off. Indicator bars next
to the symbol designate the level of cooling selected:
three for high, two for medium, and one for low.
+(Heated Seatback):
To heat only the seatback,
press the button with the heated seatback symbol.
This symbol will appear on the climate control display to
indicate that the feature is on. Press the button to cycle
through the temperature settings of high, medium, and
low and to turn the heated seatback off. Indicator bars
next to the symbol designate the level of heat selected:
three for high, two for medium, and one for low.
z(Heated Seat and Seatback): To heat the entire
seat, press the button with the heated seat and
seatback symbol.
This symbol will appear on the climate control display to
indicate that the feature is on. Press the button to cycle
through the temperature settings of high, medium, and
low and to turn the heated seat off. Indicator bars next
to the symbol designate the level of heat selected:
three for high, two for medium, and one for low.
The heated and cooled seats will be canceled after the
ignition is turned off. If you want to use the heated and
cooled seat feature after you restart your vehicle, you
will need to press the appropriate seat button again.
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Memory Features
Your vehicle has the memory package.
The controls for this
feature are located on
the driver's door, and
are used to program and
recall memory settings
for the driver's seat,
outside mirrors, steering
wheel position, and the
adjustable throttle and
brake pedal feature,
if your vehicle has it.
To save your positions in memory, do the following: 1. Adjust the driver's seat, including the seatback recliner and lumbar, both outside mirrors, steering
wheel, and the throttle and brake pedals to a
comfortable position.
See Outside Power Foldaway Mirrors
on
page 3‑46and Adjustable Throttle and Brake
Pedalon page 3‑34for more information.
Not all mirrors will have the ability to save and
recall the mirror positions. 2. Press and hold button 1 until two beeps
let you know that the position has been
stored.
A second seating, mirror, steering wheel position, and
throttle and brake pedal position can be programmed by
repeating the above steps and pressing button 2.
To recall the memory positions, the vehicle must be in
P (Park). Press and release either button 1 or button 2
corresponding to the desired driving position. The seat,
outside mirrors, steering wheel position, and adjustable
throttle and brake pedals will move to the position
previously stored. You will hear a single beep.
If you use the remote keyless entry transmitter to enter
your vehicle and the remote recall memory feature is
on, automatic seat, mirror, steering wheel position, and
adjustable pedal movement will occur. See “MEMORY
SEAT RECALL” underDIC Vehicle Customization
on
page 4‑56for more information.
To stop recall movement of the memory feature at any
time, press one of the power seat controls, memory
buttons, power mirror buttons, power tilt wheel control,
or adjustable pedal switch.
If something has blocked the driver ’s seat and/or the
adjustable pedals while recalling a memory position,
the driver ’s seat and/or the adjustable pedals recall may
stop working. If this happens, remove the obstruction
2-6