Back button

 - Back Press briefly:

 - Back
 - Switches off the Voice Control System
 - Hides display messages or calls up the last Trip menu function used
 - Exits the telephone book/redial memory

RCalls up the standard display in Press and hold:

RCalls up the standard display in the Trip menu

    See also:

    Wheel and tire combinations
    Please bear the following in mind For safety reasons, Mercedes-Benz recommends that you only use Tires and wheels which have been approved by Mercedes-Benz specifically for your vehicle. These ...

    Standard display
    Press and hold the button on the steering wheel until the Trip menu with odometer 1 and trip odometer 2 is shown. ...

    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 Loc ...