This mirror automatically adjusts for headlight glare from vehicles behind you. You can turn the feature on or off by pressing the button at the base of the mirror.Alight to the left of the button will illuminate to indicate when the dimming feature is activated. The sensor to the right of the button does not illuminate.

Automatic Dimming Mirror

CAUTION!
To avoid damage to the mirror during cleaning, never spray any cleaning solution directly onto the mirror.

Apply the solution onto a clean cloth and wipe the mirror clean.