Chime Volume

This allows the selection of the chime volume level.

Press the MENU/SELECT knob when Chime Volume is highlighted.

Turn the knob to select Normal or High. Press the knob to confirm and go back to the last menu.

    See also:

    Event Data Recorders
    This vehicle has an Event Data Recorder (EDR). The main purpose of an EDR is to record, in certain crash or near crash-like situations, such as an airbag deployment or hitting a road obstacle, dat ...

    Other Navigation Services Available from OnStar
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    Obstacle Detection Features
    If the liftgate encounters an obstacle during a power open or close cycle, a warning chime will sound and the liftgate will automatically reverse direction to the full closed or open position. Aft ...