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:
Power windows
To avoid serious personal injury caused by entrapment, always conform to the following instructions without exception.
• When operating the power windows, be extremely careful to prevent anyone’s ...
START
The engine is started in this position. The
starter cranks the engine to start it. When
the key is released (after the engine has
started), the key automatically returns to
the “ON” position.
...
Acc
In this position the electrical accessories
(radio, accessory power outlet, etc.) can
be used. ...
