Photosensors

The mirror has a photosensor attached on 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:
Repeating
To repeat a track/file, briefly press the
following button (repeat button) while the
track/file is playing.
Each time you briefly press the button, the
mode changes in the following sequences ...
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