Reception and transmission volume
Once the mobile phone has been authorized,
you can optimize the transmission and
reception volume settings. Find information
on the optimal setting for your mobile phone
on the Internet at
http://www.mbusa-mobile.com. Or call
the Mercedes-Benz Customer Assistance
Center on
1-800-FOR-MERCedes(1-800-367-6372) (for
Incorrect settings may have a significant
impact on the quality of calls.
Press the 
function button.
Select Data/Connections in the
telephone basic menu by sliding 
and
turning 
the COMAND controller and
press 
to confirm.
Select Bluetooth Telephones and press
to confirm.
Select an authorized mobile phone from
the list by turning .
Select Options by sliding 
and press
to confirm.
Select Reception Volume or
Transmission Volume and press
to
confirm.
To set the volume on scale: select by
sliding 
the COMAND controller and
press to confirm.
See also:
Deactivating/activating the ECO start/
stop function
Example: ECO button
If indicator lamp 2 is off, the ECO start/
stop function has been deactivated
manually or as the result of a malfunction.
The engine will then not be switched off
automat ...
Important safety notes
You can limit the opening angle of the
tailgate. This is possible in the top half of its
opening range, up to approximately
4 in (10 cm) before the stop.
Make sure there is sufficient
cleara ...
Folder functions
Introduction
You can view the content of the MUSIC
REGISTER, change folder or track names and
delete individual folders or tracks.
Calling up a folder
Select Search by sliding
and turning
...