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:

    Changing the batteries
    CAUTION ● Do not let dust, oil or water get on or in the remote engine start transmitter when replacing the battery. ● Be careful not to damage the printed circuit board in the remote ...

    Interior light
    When leaving your vehicle, make sure the lights are turned off to avoid battery discharge. ...

    Exterior
    Legacy sedans ride a 104.3-inch wheelbase and measure 184.4 inches long overall, versus a 187.4-inch length for wagons. The Legacy sedan is 55.7 inches tall, compared to a 58.3-inch height for an ...