Cellular and GPS Antennas

Avoid placing items over or near the antenna to prevent blocking cellular and GPS signal reception. Cellular reception is required for OnStar to send remote signals to the vehicle.

    See also:

    Glove Box
    Lift the glove box handle up to open it. Use the key to lock and unlock the glove box. ...

    Ending Cruise Control
    There are three ways to end cruise control: • Step lightly on the brake pedal. • Press the button on the steering wheel. • Press the button on the steering wheel. ...

    Configuring MEM Favorites
    During MEM playback, press the FAV button to change between favorite categories. The favorite categories are: • Playlists • Artists • Albums • Genres To remove MEM favorites categ ...