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:
Front turn signal light
It may be difficult to replace the bulbs.
Have the bulbs replaced by your SUBARU
dealer if necessary. ...
State emission testing (U.S. only)
WARNING
Testing of an All-Wheel Drive vehicle must NEVER be performed on a single two-wheel
dynamometer. Attempting to do so will result in uncontrolled vehicle movement and
may cause an accident ...
Tire labeling
Many markings (e.g. Tire size, Tire Identification Number or TIN) are placed
on the sidewall of a tire by tire manufacturers. These marking can provide you with
useful information on the tire. ...