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 
or
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:
Hiding a service message
– Press the
or button on the
steering wheel. ...
SmartKey
0 To remove the SmartKey
1 Power supply for some consumers, such
as the windshield wipers
2 Ignition (power supply for all consumers)
and drive position
3 To start the engine
The Smar ...
Cleaning the seat belts
Use clean, lukewarm water and soap solution.
Do not clean the seat belts using chemical cleaning agents. Do not dry the
seat belts by warming them above 176 ‡ (80 †) or placing them in dire ...