Navigation Audio System
Notice:Before adding any sound equipment to the
vehicle, such as an audio system, CD player, CB
radio, mobile telephone, or two-way radio, make
sure that it can be added by checking with your
dealer/retailer. Also, check federal rules covering
mobile radio and telephone units. If sound
equipment can be added, it is very important to do
it properly. Added sound equipment can interfere
with the operation of the vehicle’s engine, radio, or
other systems, and even damage them. The
vehicle’s systems can interfere with the operation of
sound equipment that has been added.
Notice:The chime signals related to safety belts,
parking brake, and other functions of the vehicle
operate through the navigation system. If that
equipment is replaced or additional equipment is
added to the vehicle, the chimes may not work.
Make sure that replacement or additional equipment
is compatible with the vehicle before installing it.
See “Accessories and Modi cations” in the Index of
the vehicle’s owner manual.
Playing the Radio
O
/n(Power/Volume):Press to turn the audio
system on and off. Turn to increase or to decrease
the volume.
Press and hold for more than two seconds to turn off
the navigation system, the Rear Seat Entertainment
(RSE) video screen, and Rear Seat Audio (RSA). If the
vehicle has not been turned off, press this knob to
turn RSE and RSA back on and to continue playback of
the last active source.
w(Tuning Knob):Turn to go to the next or
previous frequency or disc track or chapter. SeeCD
Player on page 4-64orDVD Player on page 4-71
for more information.
AUDIO:Press to display the audio screen. Press to
switch between AM, FM, or XM, if equipped, DISC, or
AUX (Auxiliary), or touch the screen button. SeeCD
Player on page 4-64,DVD Player on page 4-71,
andAuxiliary Devices on page 4-78for more
information.
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Auxiliary Devices
The vehicle may have a rear entertainment system
(RSE) with a second and third row screen. The RSE has
audio adapters to allow you to connect auxiliary
devices. The audio can be heard through the speakers
or through the wireless or wired headphones. See
“Audio/Video Jacks” under,Rear Seat Entertainment
(RSE) System on page 3-77for more information.
Drivers are encouraged to set up any auxiliary device
while the vehicle is in P (Park). SeeDefensive
Driving on page 5-2for more information on driver
distraction.To switch the RSE system to use an auxiliary device:
1. Connect the auxiliary device to the RSE system, for
the second or third row.
2. Press the AUDIO key then press the AUDIO key
repeatedly until AUX (auxiliary) is selected or
touch the AUX screen button. An auxiliary device
must be connected for the AUX screen button
to appear as an option to select.
3. For the second row display select the Rear AUX
screen button next to Rear Display 1 and for the
third row display select the Rear AUX screen button
next to Rear Display 2. Each screen works
independently of the other. The second row screen
can watch a DVD while the third row screen can
use the auxiliary device.
The rear seat passengers can also use the remote
control to change the functions of the RSE. SeeRear
Seat Entertainment (RSE) System on page 3-77
for more information.
Voice Recognition
The navigation system’s voice recognition allows for
hands-free operation of the navigation system,
audio system, and OnStar
®features. The DVD map
disc must be installed in the navigation system for voice
recognition to work. See “Installing the DVD Map
Disc” underMaps on page 4-14for more information.
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