The vehicle may have an automatic dimming inside rearview mirror with OnStar® and/or a compass display.

Vehicles with OnStar have three additional control buttons located at the bottom of the mirror. See your dealer/retailer for more information on the system and how to subscribe to OnStar. See OnStar® Systemfor more information about the services OnStar provides.

Automatic dimming reduces the glare from the headlamps of the vehicle behind you. The dimming feature comes on and the indicator light illuminates each time the vehicle is started.

Do not spray glass cleaner directly on the mirror. Use a soft towel dampened with water.