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:

    Features
    One of the Tribeca's redeeming qualities is Subaru's trademark symmetrical all-wheel drive. It's one of the best systems available for tackling the slippery snow- and rain-covered city roads on wh ...

    SPORT mode
    SPORT mode SPORT mode is used when power is needed for rapid acceleration or for uphill driving. To select this mode, move the select lever from the “D” position to the manual gate. ...

    Acceleration, Ride & Handling
    One engine is available in the Tribeca, and it's a solid one. The 3.6-liter, horizontally opposed six-cylinder makes 256 horsepower and offers punchy acceleration around town. Even the lightest ta ...