OnStar®

If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. See OnStar Overview.

    See also:

    Radio Menus
    Radio menus are available for AM and FM. Turn the MENU/SELECT knob to open the main radio menu for that frequency. ...

    Oil Pressure (CTS-V Only)
    This display shows the oil pressure in either kilopascals (kPa) or pounds per square inch (psi). ...

    Cigarette Lighter
    There may be a cigarette lighter located under the climate control system, inside the front storage bin. To activate the cigarette lighter, push it into the heating element and let go. The lighte ...