GM Service Manual Online
For 1990-2009 cars only

Adjust the inside rearview mirror to see clearly behind your vehicle. Hold the mirror in the center to move it up or down and side to side.

The vehicle may have an automatic dimming rearview mirror that reduces the glare of lights from behind the vehicle. Press the AUTO button located in the lower center of the mirror to turn automatic dimming on and the (off) button located next to the AUTO button to turn automatic dimming off.

Cleaning the Mirror

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