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.
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:

    Effect vehicle modifications made for persons with disabilities may have on SUBARU advanced frontal airbag system operation (U.S. only)
    Changing or moving any parts of the front seats, seat belts, front bumper, front side frame, instrument panel, combination meter, steering wheel, steering column, tire, suspension or floor panel c ...

    OUTBACK
    Your SUBARU can be driven on ordinary roads or off-road. But please keep in mind that an AWD SUBARU is a passenger vehicle and is neither a conventional offroad vehicle nor an all-terrain vehicle. If ...

    Seat heater (if equipped)
    1) HIGH – Rapid heating 2) LOW – Normal heating 3) OFF – Off A) Left-hand side B) Right-hand side The seat heater operates when the ignition switch is either in the “Acc” or “ON” position. T ...