Mercedes Benz 2008 c300 User Manual

Page of 509
187
Controls in detail
Audio system
Example of how to use the audio 
system
Example: direct frequency input, 
FM 104.5 MHz.
In the descriptions below, the mode always 
serve as the starting point for locating the 
individual menu items.
Example:
b
 
Radio
 
 
Enter Frequency
 
The individual steps for the above-men-
tioned example are described below.
Press button
b on audio control 
unit repeatedly until desired waveband 
FM
 has been selected.
Switching to the menu bar: 
Slide
m
r
.
Selecting “Radio” in the menu bar: 
Slide
o
m or rotate 
y
m
z
.
Confirming selection: Press 
n.
The 
Radio
 menu is selected and a list of 
submenus appears.
Selecting “Enter Frequency” in the 
Radio
” menu: Slide
m
r
.
Confirming selection: Press 
n.
The 
Enter Frequency
 submenu ap-
pears.
Enter 
1045
 with the keypad on the au-
dio control unit.
The audio system tunes in to the 
frequency entered.
i
It is not possible to enter a frequency in the 
respective waveband which is outside the fre-
quency range. Frequencies within the current 
frequency range, but outside the current fre-
quency step width are rounded to the next lower 
allowed frequency.