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:
Tire pressure monitoring system (TPMS) (if equipped)
The tire pressure monitoring system provides the driver with the warning message
indicated by sending a signal from a sensor that is installed in each wheel when
tire pressure is severely low.
...
To remove the cover
1. Rewind the cover.
2. Push the bar to the right side and shorten the bar.
3. Take it off the retainer. ...
Sun shade
Sun shade
The sun shade can be slid forward or
backward by hand while the moonroof is
closed.
If the moonroof is opened, the sun shade
also moves back. ...
