Operation CHARM: Car repair manuals for everyone.

Auto-Dimming Mirror

AUTO-DIMMING MIRROR INSPECTION

1. Cover the day/night sensor on the back of the mirror with a piece of black paper or cloth.
2. In a well-lit area, shine a light at the mirror to simulate glare from vehicles to the rear. Verify that the mirror dims automatically.
- If not, replace the auto-dimming mirror.

NOTE: The mirror will dim within 2 min if testing for the first time.