See also:

Malfunction
The warning lamp comes on when the system has failed. A message appears on the Control Display. More information ...

Messages after trip completion
Special messages that are displayed during driving are displayed again after the ignition is switched off. ...

Information in detail
Range Displays the estimated cruising range available with the remaining fuel. It is calculated based on your driving style over the last 20 miles/30 km. If there is only enough fuel left for ...