Interior Mirrors
See also:
How OnStar Service Works
Push this blue button to connect to a specially trained OnStar Advisor to verify your account information and to answer questions.
Push this red emergency button to get priority help from specially ...
Languages
The vehicle supports English, French (Canadian), and Spanish. The default language
is English.
Turn the TUNE/MENU knob to highlight the language. Press TUNE/MENU to change
the display language. ...
SERVICE PARKING BRAKE
This message is displayed when
there is a problem with the electric
parking brake. See Parking Brake for more information.
Take the vehicle to your dealer. ...
