Mirrors: Testing and Inspection
SYSTEM CHECK1. Turn ignition switch to "RUN." Set Auto Day/Night Mirror controls to "MAX." Cover the Ambient Sensor (windshield side of Mirror) with a thick, dark cloth and shine a flashlight in the Headlamp Sensor (rear side of Mirror).
^ Within 15 seconds, Mirror begins to darken.
2. Place Gear Selector Switch in "R."
^ Mirror immediately begins to clear, returning to a high reflective level.
3. Place Gear Selector Switch in "P."
^ Within 15 seconds, Mirror begins to darken.
4. Remove cloth.
^ Within 15 seconds, Mirror begins to clear, returning to a high reflective level.
TROUBLESHOOTING HINTS
1. Turn Ignition switch to "RUN." Place Gear elector Switch in "R." Check B/U Fuse by noting backup lamp operation.
2. Be sure the headlamp Senor and the Ambient Sensor Photocells are not dirty or obstructed.