Mercedes-Benz COMAND MY09 Operator's Manual page 36

Adjusting the volume
At the COMAND, turn the rotary control
at the e key.
or
Press J or I on the
multifunction steering wheel.
The volume is turned up or down
depending on the direction of rotation
or the key pressed on the
multifunctional steering wheel.
The system remembers the volume
setting when it is switched off.
i
When the system is switched on again,
the volume may be lower or higher than
at the time when the system was
switched OFF.
This will be the case when the volume
was adjusted to a value outside a
certain range when the system was
switched off.
At a glance
Quick reference COMAND
Automatic volume control
The automatic volume control feature
adjusts the volume depending on:
vehicle speed (only in vehicles without
premium sound system)
or
ambient noise inside the vehicle (only
in vehicles with premium sound
system)
i
This function is active all the time and
cannot be turned on and off.
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