Ignition Positions
Use the key to turn the ignition switch to
four different positions.
A (LOCK):This position locks the ignition and
transmission. It is a theft-deterrent feature. You will
only be able to remove the key when the ignition
is turned to LOCK.Notice:Using a tool to force the key from the
ignition switch could cause damage or break
the key. Use the correct key and turn the key
only with your hand. Make sure the key is all the
way in. If it is, turn the steering wheel left and
right while you turn the key hard. If none of this
works, then your vehicle needs service.
B (ACCESSORY):This position lets you use
things like the radio and the windshield wipers
when the engine is off.
Lengthy operation of features such as the radio in
the accessory ignition position and the RUN
position may drain the battery and prevent your
vehicle from starting. Do not operate your vehicle
in the accessory ignition position for a long
period of time.
C (RUN):This is the position for driving. It is the
position the switch returns to after the engine
starts, and you release the key.
The battery could be drained if you leave the key
in the ACCESSORY or RUN position with the
engine off. You may not be able to start your
vehicle if the battery is allowed to drain for
an extended period of time.
D (START):This position starts the engine.
124
There are several different positions for the shift
lever.
PARK (P):This position locks your rear wheels.
It is the best position to use when you start your
engine because your vehicle cannot move easily.
When parked on a hill, especially when the vehicle
has a heavy load, you may notice an increase in the
effort to shift out of PARK (P). See Torque
Lock (Automatic Transmission) underShifting Into
Park (P) on page 138for more information.
{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 138.Ifyou
are pulling a trailer, seeTowing a Trailer
on page 380.
130
REVERSE (R):Use this gear to back up.
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.
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 370.
NEUTRAL (N):In this position, your engine does
not connect with the wheels. To restart when
you are already moving, use NEUTRAL (N) only.
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.
131
OnStar®Steering Wheel Controls
Your vehicle is equipped
with a Talk/Mute button
that can be used to
interact with OnStar
®.
SeeAudio Steering Wheel Controls on page 316
for more information.
When calling into voice mail systems or to dial
directory numbers, press the control, wait for the
“number please” response, say the number(s) to be
dialed, wait for the number(s) to be repeated and
then say “dial.” See the OnStar
®Owner’s guide for
more information.
Universal Home Remote
System
Universal Home Remote System
(With Three Round LED)
The Universal Home Remote System provides a
way to replace up to three hand-held
radio-frequency (RF) transmitters used to activate
devices such as garage door openers, security
systems, and home lighting.
This device complies with Part 15 of the FCC
Rules. Operation is subject to the following
two conditions:
1. This device may not cause harmful
interference.
2. This device must accept any interference
received, including interference that may
cause undesired operation.
The FCC Grant of Equipment Authorization
Certi cate number is KOBGTE05A.
154
Instrument Panel Overview........................ 192
Hazard Warning Flashers.......................... 194
Other Warning Devices............................. 194
Horn.......................................................... 194
Tilt Wheel.................................................. 195
Heated Steering Wheel............................. 195
Turn Signal/Multifunction Lever.................. 196
Turn and Lane-Change Signals................. 196
Headlamp High/Low-Beam Changer.......... 197
Flash-to-Pass............................................ 198
Windshield Wipers..................................... 198
Rainsense™ II Wipers............................... 199
Windshield Washer.................................... 200
Cruise Control........................................... 201
Exterior Lamps.......................................... 204
Headlamps on Reminder........................... 209
Daytime Running Lamps (DRL)................. 209
Automatic Headlamp System..................... 210
Fog Lamps................................................ 211
Exterior Cargo Lamps................................ 211
Instrument Panel Brightness...................... 211
Dome Lamps............................................. 212
Dome Lamp Override................................ 212
Entry/Exit Lighting...................................... 212
Reading Lamps......................................... 212Battery Run-Down Protection..................... 212
Ultrasonic Rear Parking Assist (URPA)...... 213
Accessory Power Outlet(s)........................ 217
Ashtray(s) and Cigarette Lighter................ 218
Analog Clock............................................. 218
Climate Controls......................................... 219
Dual Automatic Climate Control System.... 219
Outlet Adjustment...................................... 224
Warning Lights, Gages, and Indicators..... 225
Instrument Panel Cluster........................... 226
Speedometer and Odometer...................... 227
Trip Odometer........................................... 227
Tachometer............................................... 227
Safety Belt Reminder Light........................ 228
Passenger Safety Belt
Reminder Light...................................... 228
Airbag Readiness Light............................. 229
Passenger Airbag Status Indicator............. 230
Charging System Light.............................. 232
Brake System Warning Light..................... 232
Anti-Lock Brake System
Warning Light........................................ 234
StabiliTrak
®Indicator Light......................... 235
Engine Coolant Temperature Gage............ 235
Section 3 Instrument Panel
189
Tire Pressure Light.................................... 236
Malfunction Indicator Lamp........................ 236
Oil Pressure Light..................................... 240
Security Light............................................ 240
Fog Lamp Light......................................... 241
Lights On Reminder.................................. 241
Cruise Control Light.................................. 241
Highbeam On Light................................... 241
Tow/Haul Mode Light................................ 242
Fuel Gage................................................. 242
Driver Information Center (DIC).................. 243
DIC Operation and Displays...................... 243
DIC Warnings and Messages.................... 248
DIC Vehicle Customization........................ 257Audio System(s)......................................... 267
Setting the Time........................................ 269
Radio with CD and DVD........................... 270
XM Radio Messages................................. 300
Navigation/Radio System........................... 302
Rear Seat Entertainment System............... 302
Rear Seat Audio (RSA)............................. 313
Theft-Deterrent Feature............................. 315
Audio Steering Wheel Controls.................. 316
Radio Reception........................................ 317
Care of Your CDs and DVDs.................... 318
Care of the CD and DVD Player............... 318
Fixed Mast Antenna.................................. 318
XM™ Satellite Radio Antenna System....... 319
Chime Level Adjustment............................ 319
Section 3 Instrument Panel
190
The main components of your instrument panel are the following:
A. Air Outlets. SeeOutlet Adjustment on
page 224.
B. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 196.
C. Hazard Warning Flasher Button. SeeHazard
Warning Flashers on page 194.
D. Instrument Panel Cluster. SeeInstrument
Panel Cluster on page 226.
E. Shift Lever/Tow/Haul Selector Button. See
Automatic Transmission Operation on
page 129andTow/Haul Mode on page 135.
F. Analog Clock. SeeAnalog Clock on page 218.
G. Audio System. SeeAudio System(s) on
page 267. Navigation/Radio System (if
equipped). SeeNavigation/Radio System on
page 302.
H. Exterior Lamps Control. SeeExterior Lamps on
page 204.
I. Dome Override Button. SeeDome Lamp
Override on page 212.
J. Cruise Control Buttons. SeeCruise Control on
page 201.
K. Tilt Lever. SeeTilt Wheel on page 195.L. Horn. SeeHorn on page 194.
M. Audio Steering Wheel Buttons. SeeAudio
Steering Wheel Controls on page 316.
N. Driver Information Center (DIC) Buttons. See
Driver Information Center (DIC) on page 243.
O. Pedal Adjust Button. SeeAdjustable Throttle
and Brake Pedal on page 128. Heated
Windshield Washer Fluid Button (If Equipped).
SeeWindshield Washer on page 200. Power
Running Boards Disable Button (If Equipped).
SeePower Running Boards on page 114.
P. Dual Automatic Climate Controls. SeeDual
Automatic Climate Control System on
page 219. Heated Seats (If Equipped). See
Heated Seats on page 10. Heated and Cooled
Seats (If Equipped). SeeHeated and Cooled
Seats on page 11.
Q. StabiliTrak
®Disable Button. See.StabiliTrak®
System on page 330.Ultrasonic Rear Parking
Assist Disable Button. See.Ultrasonic Rear
Parking Assist (URPA) on page 213.
R. Glove Box. SeeGlove Box on page 165.
193