Unable to Connect to OnStar Message

If there is limited cellular coverage or the cellular network has reached maximum capacity, this message may come on. Push call again or try again after driving a to try the call again or try again after driving a few miles into another cellular area.

    See also:

    Memory Remote Recall
    This allows the Memory Remote Recall feature to be turned on or off. Press the MENU/SELECT knob when Memory Remote Recall is highlighted. Turn the knob to select On or Off. Press the knob to confi ...

    Auxiliary Devices
    The navigation system has an auxiliary input jack located on the faceplate and in the center console. This is not an audio output; do not plug the headphone set into the front auxiliary input jack ...

    3.5mm Auxiliary Input Jack
    Connect a 3.5mm (1/8 in) cable to the 3.5mm auxiliary input jack to use a portable audio player. Playback of an audio device that is connected to the 3.5mm auxiliary input jack can only be contro ...