Home Page Features
Various functions are disabled when the vehicle is moving.
Press the Now Playing screen button to display the active source page. The sources available are AM, FM, XM (if equipped), CD, USB/iPod, and AUX.
See AM-FM Radio (Radio with CD/DVD/MEM) or AM-FM Radio (Radio with CD and Touchscreen), Satellite Radio, and CD Player.
Press the Phone screen button to display the Phone main page. See Bluetooth (Overview) or Bluetooth (Infotainment Controls) or Bluetooth (Voice Recognition) or Bluetooth (UHP Mexico Only).

Press the Config screen button to display the Config main page. From this display, you can adjust features such as time and date, radio, phone, vehicle, and display.
Press the Tone screen button to display the Tone main page. Adjust the tone and speakers by pressing the screen buttons to change the levels of sound for treble, midrange, bass, fade, and balance. See AM-FM Radio (Radio with CD/DVD/MEM) or AM-FM Radio (Radio with CD and Touchscreen).
Press the FM screen button to display the FM main page and play the current or last tuned FM station.
See AM-FM Radio (Radio with CD/DVD/MEM) or AM-FM Radio (Radio with CD and Touchscreen).
Press the AM screen button to display the AM main page and play the current or last tuned AM station.
See AM-FM Radio (Radio with CD/DVD/MEM) or AM-FM Radio (Radio with CD and Touchscreen).
Press the XM screen button (if equipped) to display the XM main page and play the current or last tuned XM channel. See AM-FM Radio (Radio with CD/DVD/MEM) or AM-FM Radio (Radio with CD and Touchscreen) and Satellite Radio.
Press the CD screen button to display the CD main page and play the current or last CD track selected. See CD Player.
Press the USB screen button to display the USB main page and play the current or last track selected.
See Auxiliary Devices (Radio with CD and Touchscreen).
Press the AUX screen button to access any connected auxiliary device. See Auxiliary Devices (Radio with CD and Touchscreen).
See also:
How to Change the Video Format when inthe Auxiliary Mode
The auxiliary input video format is preset to NTSC.
In some countries, the video format may be in
the PAL system. To change the video format,
perform the following:
1. Press the display menu b ...
Storing Name Tags
The system can store up to 30 phone numbers as name tags that are shared between the Bluetooth and OnStar systems.
The system uses the following commands to store and retrieve phone numbers:
► ...
RDS (Radio Data System)
The radio may have RDS. The RDS
feature is available for use only on
FM stations that broadcast RDS
information. This feature only works
when the information from the radio
station is availa ...
