See also:

Snow chains
Only certain fine-link snow chains have been tested by BMW, classified as safe for use and recommended. Consult your BMW center for more information. Snow chains must be mounted in pairs and on th ...

Switching the system on/off
Switching off At the lowest fan speed, press the left side of the button on the driver's side. Switching on Press any button. ...

Interrupting the system
Interrupting the system Press the lever up or down and additionally depress the brake if the vehicle is stationary. The mark in the speedometer changes color and the distance indicator goes o ...