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:
Behavior with key lock-in prevention function operational
With the driver’s door open, the doors are
automatically kept unlocked even if the
front side of the power door locking switch
is pressed. ...
Synthetic oil
You should use synthetic engine oil that meets the same requirements given for conventional engine oil. When using synthetic oil, you must use oil of the same classification, viscosity and grade shown ...
Seatbelt warning light and chime
NOTE
If your seatbelt warning device does not operate as described in the following,
it may be out of order. Have the device inspected and, if necessary, repaired by
the nearest SUBARU dealer.
Y ...
