6. To tighten the belt, push down on
the child restraint, pull the
shoulder portion of the belt to
tighten the lap portion of the belt
and feed the shoulder belt back
into the retractor. When installing
a forward-facing child restraint, it
may be helpful to use your knee
to push down on the child
restraint as you tighten the belt.
7. Push and pull the child restraint
in different directions to be sure
it is secure.If the airbags are off, the off indicator
in the passenger airbag status
indicator will come on and stay on
when the vehicle is started.
If a child restraint has been installed
and the on indicator is lit, see “If
the On Indicator is Lit for a
Child Restraint” underPassenger
Sensing System on page 1-55
for more information.
To remove the child restraint,
unbuckle the vehicle safety belt and
let it return to the stowed position.
Airbag System
The vehicle has the following
airbags:
A frontal airbag for the driver.
A frontal airbag for the right front
passenger.
A seat-mounted side impact
airbag for the driver.
A seat-mounted side impact
airbag for the right front
passenger.
A roof-rail airbag for the driver,
passenger seated directly
behind the driver, and the third
row outboard passenger position.
A roof-rail airbag for the right
front passenger, passenger
seated directly behind the right
front passenger, and the third row
outboard passenger position.
Seats and Restraint System 1-47
ProCarManuals.com
How Does an Airbag
Restrain?
In moderate to severe frontal or near
frontal collisions, even belted
occupants can contact the steering
wheel or the instrument panel. In
moderate to severe side collisions,
even belted occupants can contact
the inside of the vehicle.
Airbags supplement the protection
provided by safety belts.
Frontal airbags distribute the
force of the impact more evenly over
the occupant’s upper body, stopping
the occupant more gradually.
Seat-mounted side impact and
roof-rail airbags distribute the force of
the impact more evenly over the
occupant’s upper body.Rollover capable roof-rail airbags are
designed to help contain the head
and chest of occupants in the
outboard seating positions in the
rst, second, and third rows. The
rollover capable roof-rail airbags are
designed to help reduce the risk of
full or partial ejection in rollover
events, although no system can
prevent all such ejections.
But airbags would not help in many
types of collisions, primarily
because the occupant’s motion is
not toward those airbags. SeeWhen
Should an Airbag Inflate? on
page 1-51for more information.
Airbags should never be regarded
as anything more than a supplement
to safety belts.
What Will You See After
an Airbag In ates?
After the frontal airbags and
seat-mounted side impact airbags
in ate, they quickly de ate, so
quickly that some people may not
even realize an airbag in ated.
Roof-rail airbags may still be at least
partially in ated for some time after
they deploy. Some components of
the airbag module may be hot for
several minutes. For location of the
airbag modules, seeWhat Makes an
Airbag Inflate? on page 1-52.
Seats and Restraint System 1-53
ProCarManuals.com
Additional Factors Affecting
System Operation
Safety belts help keep the passenger
in position on the seat during vehicle
maneuvers and braking, which helps
the passenger sensing system
maintain the passenger airbag
status. See “Safety Belts” and “Child
Restraints” in the Index for additional
information about the importance of
proper restraint use.
A thick layer of additional material,
such as a blanket or cushion, or
aftermarket equipment such as seat
covers, seat heaters, and seat
massagers can affect how well the
passenger sensing system
operates. We recommend that you
not use seat covers or other
aftermarket equipment except when
approved by GM for your speci c
vehicle. SeeAdding Equipment
to Your Airbag-Equipped Vehicle on
page 1-60for more information
about modi cations that can affect
how the system operates.A wet seat can affect the
performance of the passenger
sensing system. Here is how:The passenger sensing system
may turn off the passenger airbag
when liquid is soaked into the
seat. If this happens, the off
indicator will be lit, and the airbag
readiness light on the instrument
panel will also be lit.
Liquid pooled on the seat that has
not soaked in may make it more
likely that the passenger sensing
system will enable (turn on) the
passenger airbag while a child
restraint or child occupant is on
the seat. If the passenger airbag
is turned on, the on indicator will
be lit.
If the passenger seat gets wet, dry
the seat immediately. If the airbag
readiness light is lit, do not install a
child restraint or allow anyone to
occupy the seat. SeeAirbag
Readiness Light on page 3-33for
important safety information.The on indicator may be lit if an
object, such as a briefcase,
handbag, grocery bag, laptop or
other electronic device, is put on an
unoccupied seat. If this is not desired
remove the object from the seat.
{CAUTION
Stowing of articles under the
passenger seat or between the
passenger seat cushion and
seatback may interfere with the
proper operation of the passenger
sensing system.
Seats and Restraint System 1-59
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Features and
Controls
KeysKeys...................................2-2
Remote Keyless Entry (RKE)
System..............................2-3
Remote Keyless Entry (RKE)
System Operation................2-4
Remote Vehicle Start.............2-6
Doors and LocksDoor Locks..........................2-8
Power Door Locks.................2-8
Delayed Locking...................2-8
Programmable Automatic
Door Locks.........................2-9
Rear Door Security Locks.......2-9
Lockout Protection.................2-9
Liftgate...............................2-10
Power Liftgate.....................2-11
WindowsWindows............................2-14
Power Windows..................2-14
Sun Visors.........................2-16
Theft-Deterrent SystemsTheft-Deterrent Systems.......2-16
Content Theft-Deterrent........2-16
PASS-Key
®III+ Electronic
Immobilizer.......................2-18
PASS-Key
®III+ Electronic
Immobilizer Operation.........2-18
Starting and Operating
Your Vehicle
New Vehicle Break-In...........2-20
Ignition Positions.................2-20
Retained Accessory
Power (RAP).....................2-21
Starting the Engine..............2-22
Engine Coolant Heater.........2-23
Automatic Transmission
Operation..........................2-24
Tow/Haul Mode...................2-26
Parking Brake.....................2-27
Shifting Into Park.................2-28
Shifting Out of Park.............2-29
Parking Over Things
That Burn.........................2-29
Engine Exhaust...................2-30
Running the Vehicle While
Parked.............................2-30
MirrorsManual Rearview Mirror........2-31
Automatic Dimming
Rearview Mirror.................2-31
Outside Power Mirrors..........2-32
Outside Power Foldaway
Mirrors.............................2-33
Park Tilt Mirrors..................2-34
Outside Convex Mirror..........2-34
Outside Heated Mirrors.........2-34
Object Detection SystemsUltrasonic Rear Parking
Assist (URPA)...................2-34
Rear Vision Camera (RVC).....2-37
OnStar®SystemOnStar®System..................2-42
Universal Home Remote
System
Universal Home Remote
System.............................2-45
Universal Home Remote
System Operation..............2-46
Features and Controls 2-1
ProCarManuals.com
Starting and
Operating Your
Vehicle
New Vehicle Break-In
Notice:The vehicle does
not need an elaborate break-in.
But it will perform better in
the long run if you follow these
guidelines:
If you have all-wheel drive,
keep your speed at 55 mph
(88 km/h) or less for the
rst 500 miles (805 km).
Do not drive at any one
constant speed, fast or slow,
for the rst 500 miles (805 km).
Do not make full-throttle
starts. Avoid downshifting to
brake or slow the vehicle.
Avoid making hard stops for
the rst 200 miles (322 km)
or so. During this time the
new brake linings are not yet
broken in. Hard stops with new
linings can mean premature
wear and earlier replacement.
Follow this breaking-in
guideline every time you get
new brake linings.
Do not tow a trailer during
break-in. SeeTowing a
Trailer on page 4-26for the
trailer towing capabilities
of your vehicle and more
information.
Following break-in, engine speed
and load can be gradually
increased.
Ignition Positions
The ignition switch has four different
positions.
In order to shift out of P (Park),
the ignition must be in ON/RUN or
ACC/ACCESSORY and the
brake pedal must be applied.
Notice:Using a tool to force the
key to turn in the ignition could
cause damage to the switch or
break the key. Use the correct key,
make sure it is all the way in, and
turn it only with your hand. If the
key cannot be turned by hand,
see your dealer/retailer.
2-20 Features and Controls
ProCarManuals.com
((LOCK/OFF):This position
locks the ignition and transmission.
The key can be removed in
LOCK/OFF.
The shift lever must be in P (Park)
to turn the ignition switch to
LOCK/OFF.
The steering can bind with the
wheels turned off center. If this
happens, move the steering wheel
from right to left while turning
the key to ACC/ACCESSORY.
If this doesn’t work, then the vehicle
needs service.
ACC (ACC/ACCESSORY):This is
the position in which you can
operate the electrical accessories or
items plugged into the accessory
power outlets. This position unlocks
the ignition and steering wheel.
Use this position if the vehicle must
be pushed or towed.R(ON/RUN):This position can be
used to operate the electrical
accessories and to display some
instrument panel warning and
indicator lights. The switch stays in
this position when the engine is
running. The transmission is
also unlocked in this position.
If you leave the key in the
ACC/ACCESSORY or ON/RUN
position with the engine off,
the battery could be drained. You
may not be able to start the vehicle
if the battery is allowed to drain
for an extended period of time.
/(START):This is the position
that starts the engine. When
the engine starts, release the key.
The ignition switch will return to
ON/RUN for driving.
Retained Accessory
Power (RAP)
These vehicle accessories can be
used for up to 10 minutes after
the ignition key is turned off:
Audio System
Power Windows
Sunroof (if equipped)
Power to the windows and sunroof
will work up to 10 minutes or
until a door is opened.
The radio continues to work for
10 minutes or until the driver’s door
is opened.
For an additional 10 minutes of
operation, close all the doors and
turn the key to ON/RUN and
then back to LOCK/OFF.
All these features will work when
the key is in the ON/RUN or
ACC/ACCESSORY positions.
Features and Controls 2-21
ProCarManuals.com
Automatic Transmission
Operation
The automatic transmission has a
shift lever located on the console
between the seats.
P (Park):This position locks the
front wheels. It is the best position
to use when starting the engine
because the vehicle cannot move
easily.
{CAUTION
It is dangerous to get out of the
vehicle if the shift lever is not fully
in P (Park) with the parking brake
rmly set. The vehicle can roll.
Do not leave the vehicle when the
engine is running unless you have
to. If you have left the engine
running, the vehicle can move
suddenly. You or others could be
injured. To be sure the vehicle will
not move, even when you are on
fairly level ground, always set the
parking brake and move the shift
lever to P (Park). SeeShifting Into
Park on page 2-28. If you are
pulling a trailer, seeTowing a
Trailer on page 4-26.
Make sure the shift lever is fully
in P (Park) before starting the
engine. The vehicle has an
automatic transmission shift lockcontrol system. You must fully apply
the regular brake rst and then
press the shift lever button before
shifting from P (Park) when the
ignition key is in ON/RUN. If you
cannot shift out of P (Park),
ease pressure on the shift lever,
then push the shift lever all the way
into P (Park) as you maintain
brake application. Then press the
shift lever button and move the shift
lever into another gear. See
Shifting Out of Park on page 2-29.
R (Reverse):Use this gear to
back up.
Notice:Shifting to R (Reverse)
while the vehicle is moving
forward could damage the
transmission. The repairs would
not be covered by the vehicle
warranty. Shift to R (Reverse)
only after the vehicle is stopped.
2-24 Features and Controls
ProCarManuals.com
To rock the vehicle back and forth
to get out of snow, ice or sand
without damaging the transmission,
seeIf Your Vehicle is Stuck in
Sand, Mud, Ice, or Snow on
page 4-17.
N (Neutral):In this position, the
engine does not connect with
the wheels. To restart the engine
when the vehicle is already moving,
use N (Neutral) only. Also, use
N (Neutral) when the vehicle
is being towed.
{CAUTION
Shifting into a drive gear while the
engine is running at high speed is
dangerous. Unless your foot is
rmly on the brake pedal, the
vehicle could move very rapidly.
You could lose control and hit
people or objects. Do not shift into
a drive gear while the engine is
running at high speed.Notice:Shifting out of P (Park)
or N (Neutral) with the engine
running at high speed may
damage the transmission. The
repairs would not be covered by
the vehicle warranty. Be sure the
engine is not running at high
speed when shifting the vehicle.
D (Drive):This position is for
normal driving. It provides the best
fuel economy. If you need more
power for passing, and you are:
Going less than 35 mph
(56 km/h), push the accelerator
pedal about halfway down.
Going about 35 mph (56 km/h) or
more, push the accelerator all
the way down.Notice:If the vehicle seems to
accelerate slowly or not shift
gears when you go faster, and you
continue to drive the vehicle that
way, you could damage the
transmission. Have the vehicle
serviced right away. You can
drive in L (Low) when you are
driving less than 35 mph (56 km/h)
and D (Drive) for higher speeds
until then.
L (Low):This position gives you
access to gear ranges. This provides
more engine braking but lower fuel
economy than D (Drive). You can
use it on very steep hills, or in deep
snow or mud.
Features and Controls 2-25
ProCarManuals.com