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:

    Storing a Radio Station as a Favorite
    Drivers are encouraged to set up their radio station favorites while the vehicle is stopped. Tune to favorite stations using the presets, favorites button, and steering wheel controls, if th ...

    Lighting
    Select the Lighting menu and the following will be displayed: - Vehicle Locator Lights - Exit Lighting ...

    Vehicle Security
    This vehicle has theft-deterrent features; however, they do not make it impossible to steal. ...