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:
Recommended spark plugs
Refer to “Electrical system” F12-8. ...
Recommended grade and viscosity
Each oil manufacturer has its own base oils and additives. Never use different
brands together. For details, refer to “Manual transmission, front differential
and rear differential gear oil” F12-6 ...
2012 Subaru Impreza review
The redesigned 2012 Subaru Impreza's most compelling attributes are evident
before you even start the engine. Take a glance and you'll see more mature
styling in both the sedan and four-door hatch ...