The mbrace system

The mbrace system provides different services, e.g.:

 - automatic and manual emergency call
 - Roadside Assistance call
 - MB Info call

To adjust the volume during an mbrace call, proceed as follows:

•► Press the multifunction steering wheel. button on the multifunction steering wheel.
or
•► Use the volume controller of COMAND.

You can find further information and a description of all available features under "Owners Online" at http:// www.mbusa.com.

    See also:

    Showing the distance display
    This function is only available with DISTRONIC PLUS. – Press the or button on the steering wheel to select the DriveAssist menu. – Press the or button to select Distance Display. – Pr ...

    System self-test
    After you have switched on the ignition, the system carries out a self-diagnosis. WARNING A malfunction in the system has been detected if one of the following conditions occurs:  - ...

    Switching the belt adjustment on/off
    For further information on belt adjustment. Press the or button on the steering wheel to select the Settings menu. Press the or button to select Belt Adjustment. Press the button to ...