See also:

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

Cabin Design & Roominess
In keeping with BMW tradition of late, the X5 M's cabin is somewhat austere. High-grade materials are used, including great-looking available woven leather trim that looks like carbon fiber. BMW c ...

Tilt alarm sensor
The tilt of the vehicle is monitored. The alarm system responds in situations such as attempts to steal a wheel or when the car is towed. ...