Features and Controls
Using the Navigation System
This section presents basic information needed to
operate the navigation system.
Use the hard keys located on the navigation system
along with the available touch screen buttons on
the navigation screen to operate the system.
See Navigation System Overview on page 1-2 for
more information.
Once the vehicle is moving, various functions are
disabled to reduce driver distractions.
Hard Keys
The following hard keys are located on the navigation
system:
Z (Map DVD Eject): Press this key located next to
the map DVD loading slot to eject the map DVD.
The map DVD slot is the slot directly below the display
screen.
M (Load): Press the CD/DVD changer loading key to
go to the loading screen and begin loading DVDs
or CDs. See Six-Disc CD/DVD Changer on page 3-12
for more information.
Z (CD/DVD Eject): Press the eject key next to the
CD/DVD changer loading slot to begin ejecting DVDs
or CDs. See Six-Disc CD/DVD Changer on page 3-12
for more information.
O n (Power/Volume): Press to turn the audio
system on and off. Turn the knob to increase or
decrease the volume to the audio system.
y m z (Tilt): Press the up arrow on the tilt key to tilt
the navigation screen forward. Press the down arrow on
the tilt key to tilt the screen rearward. There are three
tilt positions to choose from.
BAND: Press to access the audio source screen.
The press the BAND key to toggle among the bands
available, FM, AM, XM (if equipped), and WX (weather).
See Navigation Audio System on page 3-2.
SRCE (Source): Press to switch between the audio
sources. Pressing this key will switch between the radio
and the CD/DVD player. See Navigation Audio System
on page 3-2.
AUX (Auxiliary): Press to access screens from which
you will operate Bluetooth
®
, OnStar
®
, or control
video input. See Bluetooth
®
Phone on page 6-2,
OnStar
®
System on page 2-58, and Auxiliary Devices
on page 3-25 for more information.
2-2