See also:

Call priority
When service calls are active, e.g. Roadside Assistance or MB Info calls, an emergency call can still be initiated. In this case, an emergency call will take priority and override all other active ...

Displaying service messages
  Switch on the ignition.   Press or on the steering wheel to select the Serv. menu.   Press or to select the ASSYST PLUS submenu and press to confirm. The service due d ...

Adjusting the multicontour seat in the rear compartment
You can use the buttons on the center console to adjust the multicontour seats for the outer seats in the rear compartment. To select a rear-compartment seat: push or pull rocker switch 1 or ...