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:

    Using the Uplevel RSE On-Screen Display (OSD) Menus
    Use the OSD setup display menus for: . General Setup . Audio Setup . Quality Setup . Preference Setup To use the OSD menus while using the DVD player or an auxiliary device: 1. Press the SETUP b ...

    Object Detection System Messages
    PARK ASSIST OFF This message displays when the park assist system has been turned off or when there is a temporary condition causing the system to be disabled. See Ultrasonic Parking Assist. S ...

    Door Locks
    There are several ways to lock and unlock the vehicle. From outside, use the Remote Keyless Entry (RKE) transmitter or the key in the driver door. From inside, use the power door locks or the manu ...