See also:

Switching the split screen on and off
1. Press the button. 2. "Split screen" ...

Camera monitoring: Lane Departure Warning System and Collision Warning
The Lane Departure Warning System available for the new BMW 3-Series Sedan is activated at speeds above 70 km/h (43 mph) and warns the driver if he unintentionally strays out of his lane. The syst ...

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