See also:

Interior motion sensor
The windows and glass sunroof must be closed for the system to function properly. ...

The Inside
The X3's redesigned interior continues the sparse, minimalistic design approach that BMW favors, but it does a better job of integrating the center screen, which serves as the display for the stan ...

Switching on the rear window wiper
Press the lever forward: intermittent wipe. When reverse gear is engaged, the system switches to continuous operation. To clean the rear window, press the lever further forward. ...