Mercedes-Benz GL-Class: 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.
Important safety notes
A license agreement must exist in order
to activate the mbrace service. Ensure that
your system is activated and ready for use,
and press the MB Info call button
to
register. If any of the st ...
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:
• ...
See also:
Air bag warning lamp
The air bag warning
lamp is mounted in the instrument pack, and will illuminate as a bulb check when
the ignition is turned on.
WARNING
Even with advanced air bags, children can be seriousl ...
Rock crawl
This program should be used for terrain which is predominantly rocky, including
for crossing river beds with submerged rocks.
This program provides good low-speed control.
Rock crawl can only be ...
Initial Drive Information
This section provides a brief overview about some of the important features that
may or may not be on your specific vehicle.
For more detailed information, refer to each of the features which can b ...






