Auto Defog

This will allow you to turn the auto defog on or off.

Press the MENU/SELECT knob when Auto Defog is highlighted to open the menu. Turn the knob to highlight On or Off. Press the knob to confirm the selection and move back to the last menu.

    See also:

    OnStar® Destination Download (US and Canada)
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    Universal Remote System
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    Ultrasonic Parking Assist
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