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Keys.............................................................. 87
Remote Keyless Entry (RKE) System.......... 89
Remote Keyless Entry (RKE)
System Operation.................................... 90
Doors and Locks.......................................... 92
Door Locks................................................. 92
Power Door Locks....................................... 93
Delayed Locking.......................................... 94
Programmable Automatic Door Locks.......... 94
Rear Door Security Locks........................... 97
Lockout Protection....................................... 97
Liftgate/Liftglass........................................... 98
Windows....................................................... 99
Power Windows........................................ 100
Sun Visors................................................ 101
Theft-Deterrent Systems............................. 101
Content Theft-Deterrent............................. 102
PASS-Key
®III ........................................... 103
PASS-Key®III Operation........................... 104Starting and Operating Your Vehicle......... 106
New Vehicle Break-In................................ 106
Ignition Positions....................................... 107
Retained Accessory Power (RAP)............. 108
Starting the Engine.................................... 108
Adjustable Throttle and Brake Pedal.......... 110
Engine Coolant Heater.............................. 110
Automatic Transmission Operation............. 112
Parking Brake........................................... 116
Shifting Into Park (P) ................................. 117
Shifting Out of Park (P)............................. 118
Parking Over Things That Burn................. 118
Engine Exhaust......................................... 119
Running the Engine While Parked............. 120
Mirrors......................................................... 121
Automatic Dimming Rearview Mirror
with OnStar
®and Compass................... 121
Automatic Dimming Rearview Mirror
with Compass........................................ 123
Outside Power Mirror................................ 123
Section 2 Features and Controls
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Automatic Transmission Operation
There are several different positions for your gear
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).
SeeShifting Into Park (P) on page 117.
If you are pulling a trailer, seeTowing a
Trailer on page 305.
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Parking Brake
To set the parking brake, hold the regular brake
pedal down with your foot and pull up on the
parking brake lever located between the seats.
If the ignition is on, the brake system warning light
on the instrument panel cluster will come on.
SeeBrake System Warning Light on page 183.
To release the parking brake, hold the regular
brake pedal down.Pull the parking brake lever up until you can press
in the button at the end of the lever. Hold the
button in as you move the parking brake lever all
the way down.
Notice:Driving with the parking brake on can
overheat the brake system and cause
premature wear or damage to brake system
parts. Verify that the parking brake is fully
released and the brake warning light is
off before driving.
If you are towing a trailer and you must park on a
hill, seeTowing a Trailer on page 305.
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