Photosensors

Photosensors
The mirror has a photosensor attached on both the front and back sides. During nighttime driving, these sensors detect distracting glare from vehicle headlights behind you and automatically dim the mirror to eliminate glare and preserve your vision. For this reason, use care not to cover the sensors with stickers, or other similar items. Periodically wipe the sensors clean using a piece of dry soft cotton cloth or an applicator.
See also:
When checking or servicing in the engine compartment while the engine is running
WARNING
A running engine can be dangerous. Keep your fingers, hands, clothing, hair and
tools away from the cooling fan, belts and any other moving engine parts. Removing
rings, watches and ties ...
MMT
Some gasoline contains an octane-enhancing additive called MMT (Methylcyclopentadienyl
Manganese Tricarbonyl). If you use such fuels, your emission control system performance
may deteriorate and t ...
Front fog light indicator light (if equipped)
This indicator light illuminates while the front fog lights are illuminated. ...
