Photosensors

The mirror has a photosensor attached on the front and back sides. During nighttime


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:

    Turbocharged Power
    The 2.5-liter four-cylinder engine from last year's WRX really is a hoot to drive, and it's just as strong in the 2009 Impreza 2.5GT. Whether you're cruising around the city or driving on the high ...

    Tire chains
    Tire chains cannot be used on your Impreza, WRX and STI because of the lack of clearance between the tires and vehicle body. ...

    Scan tuning (SCAN)
    If you press the “SCAN” button, the radio will switch to the scan mode. In this mode, the radio scans through the radio band until a station is found. The radio will stop at the station for 5 se ...