2004 MERCEDES-BENZ C-Class Frequency

9 At a glance
COMAND control unit
Screen displays include:
Main system menus, e.g. the main ra-
dio menu

Lists for the selection of entries,
e.g. the city list (
page 20)

Input menus, e.g. during destination
input (
page 19)

Selection menus, e.g. during route
calculation (
page 21)

Symbol display (
page 21) or map
(
page 150) in navigation

Pop-up windows (
page 189)Main menu structure
Main radio menu1Status line, displays active system
2Station frequency and function that
has been switched on
3Menu fields to call further menus or
functions
4Symbol barStatus line and symbol bar
Screen displays
P82.85-9059-31
1
23
4
Symbols
Status line
FM1
AM, WB
SAT, CD,
TEL, NAV,
SVC, SYS,
AUX
Symbol bar
>
M
Meaning
The radio is switched on in
FM Band; the current sta-
tion has been saved in me-
mory location 1 in the FM
preset menu
AM or Weather Band WB
The corresponding system
is active
Reception strength of the
mobile phone
Incoming SMS message
1
1 if available from carrier

15 At a glance
Quick reference COMAND
Selecting a station
Automatic seek tuning
Press g or h on the rocker
switch briefly.
FM- and AM-Bands, Weather Band WB
The radio will tune in to the next recei-
vable station (FM/AM) or channel (WB)
with descending/ascending frequency.
Switching another system on

Press any system key, e.g. d.
COMAND will switch to CD mode.
You will find more information regarding
this topic in section “Radio operation” in
chapter “Audio” (
page 28).Switching on

Press d.
The main CD menu will appear.
Playback will begin in
CD drive with the first track on the
CD

CD changer* with the first track on
the first CD detected in the magazi-
ne.Loading a CD into the CD drive and loading
CDs in the CD changer (
page 45).
Track select

Press the rocker switch g/h.
You will hear the previous or next track.
If more than 9 seconds of playing time
have elapsed, the CD changes back to
the start of the current track.
Selecting a CD

Press one of the number keys
Key 0 select the CD drive
Keys 1 - 6 select the corresponding
magazine slot of the
CD changer
The message “Loading CD ...” appears
on the display. Playback then will begin
with track 1.
CD operation
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25 Audio
Radio operation
Function
Page
1
Switching COMAND on
and off
12
2
Muting the radio audio
(muting on/off)
28
3
Selecting a station via
number keypad (presets)
Selecting a station via di-
rect frequency entry
Saving a station
Selecting a station from
the preset menu FM/AM
Selecting a station from
the WB preset menu
32
32
34
38
38
4
Activating the input
mode for station fre-
quency
in the main radio menu
in the presets
32
39
5
Return to previous menu
6
Turn to highlight a func-
tion or a menu field
Press to perform a func-
tion or access a subme-
nu
7
Adjusting the volume
14
8
Automatic seek tuning
ascending/descending
Manual tuning ascen-
ding/descending
30
31
9
Requesting and dis-
playing Info Services
Adjusting system set-
tings
202
205
a
Switching to radio opera-
tion
28
b
Color screen with main
radio menu

Function
Page

27 Audio
Radio operation
Function
Page
1
Main radio menu FM
2
Current frequency band
(FM) and memory preset
selected (e.g. 1)
3
Current frequency
4
Symbol indicates stereo
reception
5
Menu fields
6
Main sound menu
Sound settings
63
7
Main Weather Band WB
menu
29
8
Auto preset
Saves 10 stations auto-
matically
Select a station
36
38
9
Preset menu
Save a station automati-
cally FM, AM
Select a station
36
38

Function
Page

28 AudioRadio operationIn chapter “Audio” you will find detailed in-
formation regarding 
radio operation

CD operation and

sound adjustments
If you have not done so already, please fa-
miliarize yourself with these functions by
reading chapter “At a glance”.
Main radio menu FM1Frequency band (FM, AM, WB) and me-
mory location of station, e.g. “1”
2Station frequency
3Symbol bar
Press c to switch to radio operati-
on.
The station last tuned to will begin to
play.Muting

Press Ö while listening to the radio.
The symbol R will appear in the symbol
bar.

Press Ö again to resume listening to
the current station.
The symbol R will have disappeared.

Press any system key, e.g. d.
COMAND will switch to CD mode.
Switching on
P82.85-9077-31
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23
iYou can operate the telephone and the
navigation system while the radio is on.iMuting will also be canceled if you
switch to a different audio source, e.g.
CD, or if you alter the volume.Switching another system on

29 Audio
Radio operation
You can select between FM-, AM- and WB-
Band.
AM Band
Press c until “AM” is displayed in
the upper left hand corner of the dis-
play.
The AM station last tuned to will begin
to play. The frequency will appear in
the display.Weather Band WB

In the AM or FM main radio menu, turn
the right-hand rotary/push-button v
to highlight WB and press to confirm.
The channel last tuned to will appear in
the display.Switching back to FM band

Press c.
The station last tuned to will begin to
play.
Changing the Radio band
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Frequency band
Frequency range
FM
AM
87.7 - 107.9 FM
530 - 1710 AM
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iIf a weather band station cannot be re-
ceived on this channel, an automatic
search run of all 7 channels will take
place. As soon as a weather band stati-
on is received, the search stops and the
channel appears in the display. The au-
tomatic search will perform two cycles
through the 7 channels.
Message “No WB”
A weather band station cannot be recei-
ved on any of the 7 channels.

30 AudioRadio operationYou can use the following functions:
Automatic seek tuning (
page 30)

Seek tuning at the multifunction stee-
ring wheel (
page 31)

Manual tuning (
page 31)

Station selection via number keypad
(presets) (
page 32)

Station selection via direct frequency
entry (
page 32)

Automatic station scan (
page 33)

Station selection from the preset menu
(page 38)Automatic seek tuning

Press g or h on the rocker
switch briefly.FM- and AM-Bands, Weather Band WB
The radio will tune in to the next receivable
station (FM, AM) or channel (WB) with de-
scending/ascending frequency depending
on the direction of seek.
WB
Alternatively, you can select the channel
directly:

Press a number key 1 through 7.
Selecting a station
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31 Audio
Radio operation
Seek tuning at the multifunction stee-
ring wheel
If the multifunctional display shows the
station frequency, then:
Press F or G to select a higher/
lower frequency preset.Manual tuning (FM, AM)

Press g or h on the rocker
switch longer than 2 seconds.
The menu fields will appear in light grey
lettering.FM Band
The frequency displayed will change in in-
crements of 0.2 MHz.
AM Band
Tuning will take place in increments of
10 kHz.
iThe up/down arrows have different
functions depending on which mode the
seek function in the multifunction dis-
play is programmed to.
The two available options are Memory
Scan or Frequency Scan (Station
search). Refer to the vehicle operator’s
manual on how to program this option.
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iActivating the AM Band (
page 29).