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:
Valet mode
When you choose the valet mode, the alarm system does not operate. In valet mode, the remote transmitter is used only for locking and unlocking the doors and rear gate (5-door) and panic activation.
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2009 Subaru Forester review
It has been brought to my attention that there are places in the United
States where it snows. I was, at first, incredulous. Well, fine, says I. That
may be. But why would anyone live in a place w ...
For AT models
This light flashes if the vehicle is driven with tires of different diameters
fitted on its wheels or with the air pressure excessively low in any of its tires. ...