Keys...............................................................2-3
Remote Keyless Entry System.........................2-5
Remote Keyless Entry System Operation...........2-6
Doors and Locks.............................................2-8
Central Door Unlocking System........................2-9
Power Door Locks..........................................2-9
Delayed Locking.............................................2-9
Programmable Automatic Door Locks..............2-10
Rear Door Security Locks..............................2-10
Lockout Protection........................................2-11
Liftgate........................................................2-12
Windows........................................................2-13
Power Windows............................................2-14
Sun Visors...................................................2-16
Theft-Deterrent Systems..................................2-17
Theft-Deterrent System..................................2-17
Immobilizer..................................................2-18
Immobilizer Operation....................................2-19
Starting and Operating Your Vehicle................2-20
New Vehicle Break-In....................................2-20
Ignition Positions..........................................2-21
Retained Accessory Power (RAP)...................2-22Starting the Engine.......................................2-23
Adjustable Throttle and Brake Pedal................2-23
Engine Coolant Heater..................................2-24
Automatic Transmission Operation...................2-25
All-Wheel Drive............................................2-28
Parking Brake..............................................2-28
Shifting Into Park (P).....................................2-30
Shifting Out of Park (P).................................2-32
Parking Over Things That Burn.......................2-33
Engine Exhaust............................................2-33
Running the Engine While Parked...................2-34
Mirrors...........................................................2-35
Automatic Dimming Rearview Mirror
with OnStar
®............................................2-35
Automatic Dimming Rearview Mirror
with OnStar
®and Compass........................2-35
Outside Power Heated Mirrors........................2-38
Outside Automatic Dimming Mirror..................2-39
Outside Curb View Assist Mirror.....................2-39
Outside Convex Mirror...................................2-39
OnStar
®System.............................................2-40
HomeLink®Wireless Control System...............2-42
HomeLink®Wireless Control System
Operation.................................................2-43
Section 2 Features and Controls
2-1
Ignition Positions
With the key in the ignition switch, you can turn the key
to four different positions.
Notice:If your key seems stuck in OFF and you
can’t turn it, be sure you are using the correct key;
if so, is it all the way in? If it is, then turn the
steering wheel left and right while you turn the key
hard. Turn the key only with your hand. Using a
tool to force it could break the key or the ignition
switch. If none of these works, then your vehicle
needs service.A (OFF):This is the only position in which you can
insert or remove the key. This position locks the ignition,
steering wheel and transmission. It is a theft-deterrent
feature.
B (ACCESSORY):This position allows you to use
things like the radio and the windshield wipers when the
engine is off. This position will allow you to turn off
the engine, but still turn the steering wheel.
C (ON):This position is for driving. If your vehicle has
an automatic transmission and you turn off the
engine, the transmission will lock. If you need to shift
the transmission out of PARK (P), the ignition key has to
be in ON.
D (START):This position starts the engine.
2-21
Starting the Engine
Move your shift lever to PARK (P) or NEUTRAL (N).
Your engine will not start in any other position — that is
a safety feature. To restart when you are already
moving, use NEUTRAL (N) only.
Notice:Do not try to shift to PARK (P) if your
vehicle is moving. If you do, you could damage the
transmission. Shift to PARK (P) only when your
vehicle is stopped.
1. With your foot off the accelerator pedal, turn your
ignition key to START. Then, let go of the key; the
engine will start automatically. The idle speed
will go down as your engine gets warm.
2. If your engine will not start, or starts but then stops,
it could be ooded with too much gasoline. Try
pushing your accelerator pedal all the way to the
oor and holding it there as you turn the key
to START. If the vehicle starts brie y but then stops
again, do the same thing.
Notice:Your engine is designed to work with the
electronics in your vehicle. If you add electrical
parts or accessories, you could change the way the
engine operates. Before adding electrical equipment,
check with your dealer. If you do not, your engine
might not perform properly.
Adjustable Throttle and Brake Pedal
If your vehicle is equipped with this feature, you can
change the position of the throttle and brake pedals.
The vehicle must be in PARK (P) for this feature
to operate.
The switch used to adjust
the pedals is located on
the side of the steering
column.
Move the switch rearward to move the pedals closer to
your body. Move the switch forward to move the
pedals away from your body.
2-23
Automatic Transmission Operation
The shift lever is located on the center console between
the front seats.
There are several different
positions for the shift lever.
PARK (P):This position locks the rear wheels. It is the
best position to use when you start the engine
because your vehicle cannot move easily.{CAUTION:
It is dangerous to get out of your vehicle if the
shift lever is not fully in PARK (P) with the
parking brake rmly set. Your vehicle can roll.
Do not leave your 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 your
vehicle will not move, even when you are on
fairly level ground, always set your parking
brake and move the shift lever to PARK (P). See
Shifting Into Park (P) on page 2-30. If you are
pulling a trailer, seeTowing a Trailer on
page 4-52.
2-25
Ensure the shift lever is fully in PARK (P) before starting
the engine. Your vehicle has an automatic transmission
shift lock control system. You must fully apply your
regular brakes before you can shift from PARK (P) when
the ignition key is in ON. If you cannot shift out of
PARK (P), ease pressure on the shift lever. Push the shift
lever all the way into PARK (P) while pressing the button
on the shift lever as you maintain brake application. Then
move the shift lever into the gear you wish. SeeShifting
Out of Park (P) on page 2-32.
Notice:Shifting to REVERSE (R) while your vehicle
is moving forward could damage the transmission.
The repairs would not be covered by your warranty.
Shift to REVERSE (R) only after your vehicle is
stopped.
REVERSE (R):Use this gear to back up.
At low vehicle speeds, you can also use REVERSE (R)
to rock your vehicle back and forth to get out of
snow, ice or sand without damaging your transmission.
SeeIf Your Vehicle is Stuck in Sand, Mud, Ice or
Snow on page 4-43for additional information.NEUTRAL (N):In this position, the engine does not
connect with the wheels. To restart when you are
already moving, use NEUTRAL (N) only. You can also
use NEUTRAL (N) when your vehicle is being towed.
{CAUTION:
Shifting into a drive gear while your engine is
running at high speed is dangerous. Unless
your foot is rmly on the brake pedal, your
vehicle could move very rapidly. You could
lose control and hit people or objects. Do not
shift into a drive gear while your engine is
running at high speed.
Notice:Shifting out of PARK (P) or NEUTRAL (N)
with the engine running at high speed may damage
the transmission. The repairs would not be
covered by your warranty. Be sure the engine is not
running at high speed when shifting your vehicle.
2-26
AUTOMATIC OVERDRIVE (D):This position is for
normal driving. If you need more power for passing,
and you are:
Going less than 35 mph (55 km/h), push the
accelerator pedal about halfway down.
Going about 35 mph (55 km/h) or more, push the
accelerator all the way down.
The transmission will shift down to a lower gear
and have more power.
Notice:Spinning the tires or holding the vehicle in
one place on a hill using only the accelerator
pedal may damage the transmission. If you are
stuck, do not spin the tires. When stopping on a hill,
use the brakes to hold the vehicle in place.
FOURTH (4):This position is also used for normal
driving. However, it offers more power and lower fuel
economy than AUTOMATIC OVERDRIVE (D).
Here are examples for using FOURTH (4) instead of
AUTOMATIC OVERDRIVE (D).
When driving on hilly, winding roads.
When going down a steep hill.
This position may also offer improved trailer towing
performance in certain driving conditions.
Driver Shift Control (DSC)
Your automatic transmission has a Driver Shift Control
(DSC) feature that allows you to change gears
similar to a manual transmission. To use the DSC
feature:
1. Slide the shift lever over from AUTOMATIC
OVERDRIVE (D) to the right into the DSC area.
When the transmission is
in DSC mode the sport
mode light in the
instrument panel cluster
will come on.
If you do not move the shift lever forward or
rearward, the vehicle will be in sport mode. While
driving in sport mode, the transmission may remain
in a gear longer than it would in normal driving
mode based on braking, throttle input and vehicle
lateral acceleration.
2. Press the shift lever forward to upshift or rearward
to downshift.
2-27