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:
Waxing and polishing
Always wash and dry the vehicle before waxing and polishing.
Use a good quality polish and wax and apply them according to the manufacturer’s
instructions. Wax or polish when the painted surface is ...
The Inside
The Forester's dash sits higher against the windshield than you'll find in
many SUVs, which gives the cabin a more carlike feel and a lower perceived
driving position. Thanks to the large side and ...