Mercedes-Benz C-class Operator's Manual page 174

Fader
key to move the sound to the front speakers.
Pressing the "F" and "R" keys simultaneously resets the
Fader to its center level.
Balance
sound to the left speakers or the "R" key to move the
sound to the right speakers.
Pressing the "L" and "R" keys simultaneously resets the
Balance to its center level.
Audio system
Instruments
Operation
and controls
Press the "AUD" key
repeatedly until "FADER"
appears on the display. Press
the "R" key to move the sound
to the rear speakers or the "F"
Press the "AUD" key
repeatedly until "BALANCE"
appears on the display.
Press the "L" key to move the
Instrument
Driving
cluster display
Centering all audio functions
the volume is adjusted to a preset level. "RESET"
appears on the display.
165
Practical hints Car care
Push and hold down the
"AUD" key. All audio
functions (bass, treble,
balance and fader) are set to
center or flat positions, and
Technical
data
Index