See also:

Tire inflation pressure values over 100 mph/160 km/h
320i   328i 335i ...

General information
Take the remote control with you Take the remote control with you when leaving the vehicle so that children, for example, cannot operate the power windows and injure themselves.◀ ...

Switching off automatically
System switches off: above approx. 9 mph/ 15 km/h. Switch on the system again if necessary. ...