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:

    Hood
    To open the hood: 1. Pull up on the hood release handle. It is located inside the vehicle to the left of the steering column. 2. Go to the front of the vehicle and with hand palm side down, sl ...

    Instrument Cluster
    English Shown, Metric Similar English eAssist Shown, Metric eAssist Similar ...

    Vehicle Identification Number (VIN)
    This is the legal identifier for your vehicle. It appears on a plate in the front corner of the instrument panel, on the driver’s side. You can see it if you look through the windshield from ou ...