Mercedes-Benz 2005 C 240 4MATIC - Manual (Page 183)

181
Controls in detail
Audio system
Returning sound functions to factory
settings
̈ Press O button to call up settings
menu in the display.
̈ Press RES soft key briefly; the respec-
tive sound function is reset to its center
level.
or
̈ Press and hold RES soft key until RESET
appears in the display.
The sound settings for bass and treble
are returned to their center level and
the volume is set to a predefined level.
Vehicles with sound system*:
The sound setting is reset depending
on the sound source activated.
ț Radio mode: STANDARD
ț CD/AUX mode: SURROUND
ț Telephone: SPEECH
The radio switches back to the
standard radio menu four seconds
after the last soft key is pressed.
Adjusting volume distribution
Call up fader and balance functions by
pressing the
P button.
Fader
̈ Press P button repeatedly until
FADER appears in the display.
̈ Press V or W soft key.
The volume is distributed accordingly
between the front and rear of the
vehicle.
or
̈ Press RES soft key briefly.
The fader is reset to its center level.
The radio switches back to the
standard radio menu eight seconds
after the last soft key is pressed.