Compass Messages

CAL

This message is displayed when the compass needs to be calibrated. See Compass .

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Three dashes will be displayed if the compass needs service. See your dealer for service.

    See also:

    Horn
    Press on the steering wheel pad to sound the horn. ...

    Automatic Dimming Rearview Mirror
    The vehicle may have an automatic dimming inside rearview mirror with OnStar® and/or a compass display. Automatic dimming reduces the glare from the headlamps of the vehicle behind you. The dim ...

    Muting a Call
    During a call, all sounds from inside the vehicle can be muted so that the person on the other end of the call cannot hear them. To Mute a call 1. Press . The system responds with “Ready” ...