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:
Breaking-in of new brake pads and linings
When replacing the brake pad or lining, use only genuine SUBARU parts. After
replacement, the new parts must be broken in as follows: ...
To enter the passive mode
If you wish to program the passive arming mode, have it done by your SUBARU dealer. ...
SI-DRIVE (STI)
SI-DRIVE (SUBARU Intelligent Drive) works to maximize engine performance, control and efficiency.
This system consists of three modes:
Intelligent (I), Sport (S), and Sport Sharp (S#). By adjusting ...