See also:

Video Screen
The video screen is located in the overhead console. To use the video screen, push forward on the release latch and the screen will fold down. Adjust the screen’s position as desired. When the ...

Sunroof
Sunroof On vehicles with a sunroof, the switches are located on the overhead console. The ignition must be in ON/RUN or ACC/ACCESSORY, or in Retained Accessory Power (RAP). See Retained ...

Your Responsibility
Increase the volume of the radio if the OnStar advisor cannot be heard. If the light next to the OnStar buttons is red, the system may not be functioning properly. Press and request a vehicle ...