Tone

See also:

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. ...

Side airbags
In a lateral impact, the side airbag supports the side of the body in the chest and lap area. ...

Roadside Assistance
At a glance BMW Roadside Assistance can be contacted if assistance is needed in the event of a breakdown. Roadside Assistance can also be contacted via a Check Control message ...