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:

    Notes on technical data
    The data stated here specifically refers to a vehicle with standard equipment. Consult an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels. ...

    Operating audio player or audio media
    Audio data from various audio devices or media can be played, depending on the equipment installed in the vehicle. Switch on the audio system or COMAND and select the audio device or medium ( ...

    Cleaning the steering wheel and gear or selector lever
    Thoroughly wipe with a damp cloth or use leather care agents that have been recommended and approved by Mercedes-Benz. ...