For 1990-2009 cars only
The vehicle has an automatic dimming rearview mirror. It may also have an OnStar® system. OnStar control buttons are located at the bottom of the mirror. See OnStar® System for more information about the services OnStar provides.
(On/Off) : Press to turn the automatic dimming feature on or off.Your vehicle may also have a Rear Vision Camera. See Rear Vision Camera (RVC) for more information.
Cleaning the Mirror
Do not spray glass cleaner directly on the mirror. Use a soft towel dampened with water.
