See also:

Malfunction
In the event of a failure or malfunction of the parking brake, secure the vehicle against rolling using a wheel chock, for example, when leaving it. ...

Detailed information on service requirements
More information on the scope of service required can be displayed on the Control Display. 1. "Vehicle Info" 2. "Vehicle status" 3. "Service required" Required mai ...

Status indicator on the Control DisplayThe status is displayed.
The tire and system status is indicated by the color of the tires. A change in the tire inflation pressure during driving is taken into account. A correction is only necessary if this is indicat ...