AUTO-DIMMING FEATURE TEST




  1. Turn the ignition switch to the "ON" position.
  2. Cover the forward-facing lamp sensor on the back of the mirror with a black cloth.
  3. While in a well-lit area, make sure lamp strikes the sensor on the front of the mirror, simulating glare from vehicles behind you. The mirror will dim within 2 minutes if testing for the first time. If the mirror does not dim, replace the inside rear view mirror.