See also:

Message memory
The message memory allows you to call up previous display messages. Press or on the steering wheel to select the Serv. menu. If there are display messages, the multifunction display shows ...

Hiding a service message
  Press the or button on the steering wheel. ...

Crash-responsive emergency lighting
The interior lighting is activated automatically if the vehicle is involved in an accident. To switch off the crash-responsive emergency lighting: press the hazard warning lamp button. or Lock ...