See also:

Roadside Assistance
At a glanceBMW Roadside Assistancecan be contacted if assistance is needed in the event of a breakdown. Contact with BMW Roadside Assistancecan also be established using a Check Control message. ...

External devices
At a glance ...

The concept
The tire inflation pressure is measured in the four mounted tires. The system notifies you if there is a significant loss of pressure in one or more tires. ...