Radio Settings
Press the Config button on the Home Page or the CONFIG button on the faceplate to enter the menu options. Turn the TUNE/MENU knob or touch-tap the scroll bar to scroll through the available options. Press the TUNE/MENU knob or press Radio Settings to display the radio settings menu. Press this feature to make changes for radio information displayed, preset pages, Auto Volume Control, and XM Categories Restore. See Satellite Radio (if equipped), for more information about XM Categories.
The Radio Settings are:
Speed Dependent Volume: Select OFF, Low, Medium, or High sensitivity to automatically adjust the volume to minimize the effects of unwanted background noise that can result from changing road surfaces, driving speeds, or open windows. This feature works best at lower volume settings where background noise is typically louder than the sound system volume.
Startup Volume: Press to set the maximum volume level for startup that will be used even if a higher volume had been set when the radio was turned off.
Radio Favorites: Press to select the number of FAV pages to be used in the system.
Add/Remove XM Categories: Press to customize which available XM Categories are used and displayed in the system.
Phone Settings
See Bluetooth (Infotainment Controls) or Bluetooth (Overview) or Bluetooth (Voice Recognition) in the “Phone” section for more information on phone settings.
Vehicle Settings
See Vehicle Personalization for more information.
See also:
Climate Control Influence on eAssist Operation and Fuel Economy (If
Equipped)
The climate control system is
dependent upon other vehicle
systems for heat and power input.
Certain climate control settings can
lead to higher fuel usage and/or
fewer auto stops.
The follo ...
Potential Issues
Some OnStar services are disabled
after five days. OnStar cannot
perform Remote Door Unlock or
Stolen Vehicle Assistance after the
vehicle has been off continuously
for five days. After five ...
Check Gages Warning Light
The check gages light
will come on briefly
when you are starting
the engine.
If the light comes on and stays on while you are
driving, check your coolant temperature and
engine oil pressure ...
