System Settings
Configuring the Number of Favorite Pages
To configure the number of available favorite pages:
1. Press the CONFIG button.
2. Select Radio Settings.
3. Select Radio Favorites.
4. Select the number of available favorite pages.
5. Press the 
BACK button to
go
back to the System
Configuration menu.
Auto Volume
The auto volume feature automatically adjusts the radio volume to compensate for road and wind noise as the vehicle speeds up or slows down, so that the volume level is consistent.
The level of volume compensation can be selected, or the auto volume feature can be turned off.
1. Press the CONFIG button.
2. Select Radio Settings.
3. Select Auto Volume.
4. Select the setting.
5. Press the BACK button to
go
back to the System
Configuration menu.
Maximum Startup Volume
The maximum volume played when the radio with CD is first turned on can be set.
1. Press the CONFIG button.
2. Select Radio Settings.
3. Select Maximum Startup Volume.
4. Select the setting.
5. Press the BACK button to
go
back to the System
Configuration menu.
See also:
Using the Call Command
1. Press and hold for two
seconds. The system
responds with “Ready” followed by a tone.
2. Say “Call”. The system responds with “Call using
<phone name>. Please say the name ta ...
Roof
Sunroof
On vehicles with a sunroof, the switches are on the overhead console.
The sunroof only operates when the ignition is in ON/RUN or ACC/ ACCESSORY or in Retained Accessory Power (RAP). See R ...
Vehicle and Power Issues
OnStar services require a vehicle
electrical system, wireless service,
and GPS satellite technologies to be
available and operating for features
to function properly. These systems
may not o ...