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
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:
Problems with the SmartKey
Problem
Possible causes/consequences and
Solutions
You cannot lock or unlock the vehicle using the
SmartKey.
The SmartKey battery is discharged or nearly discharged.
- ...
Important safety notes
WARNING
The DISTRONIC PLUS requires familiarity with
its operational characteristics. We strongly
recommend that you review the following
information carefully before operating the
system.
...
Important safety notes
WARNING
Severe conditions (e.g. strong air pollution) may require replacement of the
filter before its scheduled replacement interval. A clogged filter will reduce the
air volume to the inte ...