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:
Locking the vehicle (mechanical key)
If the vehicle can no longer be locked with the SmartKey, use the mechanical
key.
Open the driver's door.
Close the front-passenger door, the rear doors and the tailgate.
Press the locki ...
General notes
WARNING
Vehicles with HYBRID: ensure that you read
the "HYBRID" supplement. You may otherwise
fail to recognize dangers.
WARNING
Making alterations to electronic components
can ...
Setting the language and audio format
This function is not available on all DVDs. If it
is available, you can set the DVD menu
language, the audio language or the audio
format. The number of settings is determined
by the DVD conte ...
