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:

    Tow/Haul Mode
    The vehicle has a Tow/Haul Mode. The Tow/Haul Mode adjusts the transmission shift pattern to reduce shift cycling, providing increased performance, vehicle control, and transmission cooling when ...

    Mirror Adjustment
    Exterior Controls for the outside power mirrors are on the driver door. To adjust each mirrors: 1. Press (A) or (B) to select the driver or passenger side mirror. 2. Press the arrows on the ...

    Side Bolster
    To adjust the side bolster support, if equipped: - Press the top or bottom of the control (A) to increase or decrease support in the seat cushion bolsters. - Press the top or bottom of the ...