Page 106 of 311

The standard audio system has
many f eatures. This section
describes those f eatures and how to
use them. (If you selected an
optional audio system, ref er to the
operating instructions that came
with it.) The climate control system in your
vehicle provides a comfortable
driving environment in all weather
conditions.
Your vehicle has an anti-theft audio
system that requires a code number
to enable it..............
Vents, Heating, and A/C . 106
.............................
Airflow Buttons .107
...................
Rear Climate Control . 111
..............
Climate Control Sensors . 111
..........................
Playing the Radio .112
............................
Radio Reception .116
........
Playing XM
Satellite Radio . 118
..................................
Playing a CD .123
...................................
CD Changer .126
....................
Protecting Your CDs .128
.....
CD Changer Error Messages . 129
.............
Steering Wheel Controls . 130
.................
Radio Thef t Protection . 131
........
Rear Entertainment System . 132
............................
Security System .145
...............................
Cruise Control .146
..............................
Trip Computer .149
.
Rear View Camera and Monitor . 155
HomeLink Universal ................................
Transceiver .156
..........................
HandsFreeLink .161
............................................
OnStar .175
Features
Features
105
TM
Page 113 of 311
Playing the Radio
112
U.S. modelsAM/FM BUTTON PWR/VOL
KNOBSCAN BUTTON
PWR/VOL KNOB
TUNE KNOB
PRESET BUTTONS
AUTO SELECT BUTTON
SCAN BUTTON PRESET BUTTONS
SEEK BUTTONS
(Touring Package Without Rear Entertainment System)
TUNE KNOB
AM/FM BUTTON
(Touring Package With Rear Entertainment System)
(Premium Package)
PWR/VOL KNOB
TUNE KNOB
SCAN BUTTON SEEK BUTTONS
PRESET BUTTONS
AUTO SELECT BUTTON
AUTO SELECT
BUTTON SEEK BAR
AM/FM BUTTON
Page 114 of 311
Playing the Radio
Features
113
Canadian modelsSCAN BUTTON SEEK BARPWR/VOL
KNOB
AM
BUTTONFM
BUTTON
TUNE KNOB
PRESET BUTTONS
SCAN
BUTTON
PWR/VOL
KNOB
AM
BUTTONFM
BUTTON TUNE KNOB
AUTO SELECT BUTTON PRESET BUTTONS
AUTO SELECT BUTTONSEEK
BUTTONS
(Touring Package With Rear Entertainment System)
(Touring Package Without Rear Entertainment System)
Page 119 of 311
Playing the XMSatellite Radio (U.S. Models)
118
TUNE KNOB
PWR/VOL KNOB XM RADIO BUTTON
PRESET BUTTONS
SCAN BUTTON
SCAN BUTTON TUNE KNOB
PWR/VOL
KNOB XM RADIO BUTTON
DISP/MODE
BUTTON CATEGORY
BUTTONS DISP/MODE
BUTTON
(Touring Package With Rear Entertainment System)
(Touring Package Without Rear Entertainment System)
(Premium Package )
PRESET BUTTONSSCAN BUTTON
TUNE KNOB
PWR/VOL
KNOB
DISP/MODE
BUTTONCATEGORY
BUTTONS
PRESET BUTTONS
CATEGORY
BUTTONS
XM RADIO BUTTON
Page 124 of 311
Playing a CD
Features
123
U.S. modelsCD BUTTON
REPEAT BUTTON
CD LOAD
BUTTON CD EJECT BUTTON
PWR/VOL
KNOB RANDOM BUTTON
REPEAT BUTTON
CD EJECT BUTTON
RANDOM BUTTON SKIP BUTTONS
CD SLOT
PWR/VOL KNOB
SKIP BUTTONS
CD LOAD BUTTON CD SLOT
(Touring Package With Rear Entertainment System)
(Touring Package Without Rear Entertainment System)
(Premium Package)
CD EJECT BUTTON
PWR/VOL
KNOB CD SLOT
REPEAT BUTTON RANDOM BUTTON SKIP BUTTONS
Page 125 of 311
Playing a CD
124
Canadian modelsCD LOAD BUTTON CD SLOT
RANDOM BUTTON
REPEAT BUTTON
PWR/VOL
KNOB
CD BUTTONCD EJECT BUTTON
CD LOAD BUTTON
REPEAT BUTTON
PWR/VOL
KNOB
SKIP
BUTTONS
CD BUTTON CD EJECT BUTTON
CD SLOT
SKIP
BUTTONS RANDOM BUTTON
(Touring Package With Rear Entertainment System)
(Touring Package Without Rear Entertainment System)
Page 133 of 311
Rear Entertainment System
132
(U.S. models)(Canadian models)
REAR PWR
BUTTON REAR
CONTROL
OFF ICON
REPEAT
BUTTON RANDOM
BUTTON PAUSE
BUTTON
PLAY
BUTTON
SEEK/
SKIP BAR
REAR SPEAKER
OFF ICON
REAR PWR
BUTTONREAR SPEAKER
OFF ICON
REPEAT
BUTTON PLAY
BUTTONPAUSE
BUTTONSEEK/SKIP
BAR
RANDOM
BUTTON REAR
CONTROL
OFF ICON
REAR CTRL
SELECTOR
KNOB REAR CTRL
SELECTOR
KNOB
Page 134 of 311

The rear system selects the source it
waslastsetto.Ifthatsourcehas
been removed (the DVD has been
ejected f rom the player, f or example),
youwillsee‘‘____’’inthedisplay.
You must select another source.Whenyouturnonthesystem,the
rear speakers are automatically
turned off. You will see the Rear
Speakers Of f icon in the display. The
sound f or the rear system is sent to
the wireless headphones.
If youwanttoturntherearspeakers
on again, press and hold the REAR
PWR button until the Rear Speakers
Of f icon goes of f .
The rear speakers are
connected to the f ront system, so
they will always play the source that
the f ront system is set to.
With this system, the rear
passengers can enjoy a dif f erent
entertainment source (AM/FM
radio, XM radio, CD changer, DVD
player or AUX) than the front seat
occupants. The audio is broadcast
through the supplied wireless
headphones.
Press the REAR PWR button. To
turn on the rear controls (ceiling
panel or remote), press the REAR
CTRL knob. The system’s icon
shows in the right side display. Your
passengers can then operate the rear
system with the control panel in the
ceiling or with the remote control.
Press the REAR CTRL knob again to
turn the rear controls off. You will
seetheRearControlsOff iconinthe
right display.
If equippedRear Speakers
To Turn On the System
Rear Entertainment System
Features
133
NOTE: