MERCEDES-BENZ CLK-Class 2009 C208 Comand Manual
Page 51 of 195
50 AudioRadio operationVia frequency
Press g or h.
or
Push the joystick to g
 or G.
The radio will tune to the next 
receivable station (FM, AM) or channel 
(WB) of descending/ascending 
frequency depending on the direction 
of seek.
WB direct channel selection
Press a number key 1 through 7.
Manual tuning (FM, AM)
Activate the desired wave band ( page
 48)
.
Press g or h longer than 2 se
-
conds.The function rapidly scans the 
frequencies.
Press g or h repeatedly to 
change the frequency step by step.
or
Push the joystick to H or h.Each 
push of the joystick
 will change 
the frequency by one step.
FM BandThe frequency displayed will change in in
-
crements of 0.2 MHz.
AM BandTuning will take place in increments of 
10
 kHz.
Station selection via direct frequency 
entry (FM, AM)E.g.: 102.7 MHz in the FM band
Activate the desired wave band ( page
 48)
.
Press *.An input line will appear.
Enter the desired frequency with the 
number keys within 8 seconds, e.g. 
1027 for 102.7 MHz.
iFrequenc.
 must be activated in the 
Audio search function menu, which 
appears in the multifunction display.
Access this menu from the Settings...
 menu via the Vehicle 
submenu 
( page
 30)
. For additional 
information refer to separate 
Operator’s Manual instructions.
iThe selected channel is not shown in 
the status line.
209_MY09_A_US.book  Seite 50  Montag, 26. Mai 2008  6:12 18 
Page 52 of 195
51 Audio
Radio operation
The station you have selected will 
begin to play.
FM, AM bandEntries outside the frequency range are 
not accepted. The message 
Please 
observe frequency range 87.7 - 107.9 
MHz
 will appear briefly.
Preset station selection via number 
keypadFM- and AM-Bands
Press one of the number keys, such as 
2 briefly.The radio will tune to the frequency as
-
signed to that memory location. If none 
has been set by you, the radio will not 
change the station.
Automatic station scan (FM, AM)The stations on the same band (FM, AM) 
can be scanned one after the other for 8 
seconds each.Start scan function
Activate the desired wave band ( page
 48)
.
Press the 
Scan
 soft key.
Frequency band
Frequency range
FMAM
87.7 - 107.9 MHz530 - 1710 kHz
iIf you do not make another entry within 
8 seconds, the function will be canceled 
and you will continue listening to the 
station last tuned to.
iFM and AM presets are independent 
and can only be accessed while in the 
corresponding band.Saving stations for FM and AM ( page
 52)
.
iIn the AM band, two search runs take 
place. During the first run, stations with 
good reception are played. During the 
second run, stations with weaker 
reception are played. 
209_MY09_A_US.book  Seite 51  Montag, 26. Mai 2008  6:12 18 
Page 53 of 195
52 AudioRadio operation
The scan function will begin.
End scan function and play a station
Press the 
Scan
 soft key again if you 
hear the desired station.
orThe scan function stops automatically 
when the first station received has been 
scanned twice.
You can use the following functions:
Saving stations manually (FM, AM)
Saving stations automatically FM, AM ( page
 53)
Selecting a station from the FM/AM 
preset menu 
( page
 54)
Selecting a station from the FM/AM 
Auto presets 
( page
 54)
Saving stations manually (FM, AM)  In the Radio main menu
Activate the desired wave band ( page
 48)
.
Press one of the number keys, e.g. 2, 
longer than 2 seconds.You will hear a verification beep if the 
beep tones option was activated in the 
system settings 
( page
 41)
.
The radio saves the current station at 
the memory preset selected. The me
-
mory preset selected will appear in the 
status bar, e.g. 
FM2
.
On the memory list
Activate the desired wave band ( page
 48)
.
Press the 
Presets
 soft key.
The memory Preset menu will appear.
Memory functions
iThere are 10
 presets available (1 - 
9, 0).
An existing entry is overwritten in the 
memory list when a new input is given.
209_MY09_A_US.book  Seite 52  Montag, 26. Mai 2008  6:12 18 
Page 54 of 195
53 Audio
Radio operation
Push the joystick to H, h or g, 
G to highlight the desired memory 
preset.
Press 
E
 longer than 2
 seconds.
You will hear a verification beep if the 
beep tones option was activated in the 
system settings 
( page
 41)
.
The current station will be saved at the 
memory preset selected.
You will see the Radio main menu
automatically after 8 seconds
if you press the 
Back
 soft key.
Saving stations automatically (FM, AM)
Activate the desired wave band ( page
 48)
.
Press the 
Autost.
 soft key
.
The autostore preset menu will appear.
Press E to start 
Begin new search
.
The autostore function is active. The 
message 
Autostore being reloaded
 
will appear. The radio stores the 10 
stations with the strongest signal. The 
station frequencies available will 
appear in the memory list.
iThere are 2 presets for each of the FM 
and AM waveband
standard FM/AM presets (saving 
stations manually) and 
Auto presets (saving stations 
automatically).
The standard FM/AM presets are not 
affected by the Auto presets. This is a 
second option for storing a station ran
-
ge you are currently receiving.
209_MY09_A_US.book  Seite 53  Montag, 26. Mai 2008  6:12 18 
Page 55 of 195
54 AudioRadio operationSelecting a station from the preset 
menu (FM, AM)
Activate the FM or AM memory ( page
 52)
.
You can use one of the following two ways 
to select a station from the FM/AM 
presets
Press the corresponding number key, 
e.g. 3, to select the desired station.
or
Push the joystick to H, h or g, 
G to highlight a memory preset in the 
FM/AM preset list 
( page
 52)
.
Press E.In both cases, you will see the main 
radio menu
automatically after 8 seconds
if you press the 
Back
 soft key.
The Radio main menu indicating the 
memory preset number.
Selecting a station from the FM/AM 
autostore presets
Activate the FM or AM autostore preset 
menu 
( page
 53)
.
You can use one of the following two ways 
to select a station from the FM/AM 
autostore presets
Press the corresponding number key, 
e.g. 3, to select the desired station.
or
Push the joystick to H, h or g, 
G to highlight a memory position.
Press E.In both cases, you will see the main 
radio menu
automatically after 8 seconds
if you press the 
Back
 soft key.
iThere are max. 10
 presets available (1 
- 9, 0).
The autostore function assigns the sta
-
tions to the memory locations in the or
-
der of their reception quality. The 
strongest station is available on 
 
preset 1. The number of available 
 
stations depends on the stations avai
-
lable in the area the vehicle is operated 
in.
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Page 56 of 195
55 Audio
CD operation
 
CD
 operation
General Information on CD operationWarning
G
In order to avoid distraction which could 
lead to an accident, the driver should insert 
CDs with the vehicle at a standstill and 
operate the audio system only if permitted 
by road, weather and traffic conditions.Bear in mind that at a speed of just 30 mph 
(approximately 50 km/h), your car covers a 
distance of 44 feet (approximately 14 m) 
every second.
Health hazard
G
The CD drive and CD changer are Class 1 la
-
ser products. There is a danger of invisible 
laser radiation when you open or damage 
the cover.Do not remove the cover. The CD drive and 
the CD changer do not contain any parts 
which can be serviced by the user. For safe
-
ty reasons, have any necessary service work 
performed by qualified personnel.iOnly use CDs, which bear the label 
shown and that conform to the compact 
standard (IEC 60908). You can there
-
fore only use CDs with a maximum 
thickness of 1.3 mm.
iThe system may not be able to 
 
play CDs with copy protection or 
copied CDs.!Use only CDs with a diameter of 12 cm, 
do not use 8-cm CDs.An 8-cm CD adapter may cause dama
-
ge to the CD drive and to the CD chan
-
ger and should not be used. iYour CD drive has been designed to 
play CDs which correspond to the IEC 
60908 standard.If you insert thicker data carriers, e.g. 
ones that have data on both sides (one 
side with DVD data, the other side with 
audio data), they cannot be ejected 
and will damage the drive. 
209_MY09_A_US.book  Seite 55  Montag, 26. Mai 2008  6:12 18 
Page 57 of 195
56 AudioCD operation
Avoid touching the CD surface with 
your fingers.
Clean the CD with a dry, lint-free cloth. 
Wipe them from the inside to the outer 
edge. Never wipe the CD in a circular 
motion.
Do not use rubbing alcohol or solvents 
to clean the CDs.
Do not expose the CDs to heat or direct 
sunlight.
Do not write or put stickers on CD.
Loading a CD into the CD drive
Tips on caring for your CDs
Loading a CDWarning
G
In order to avoid distraction which could 
lead to an accident, the driver should insert 
CDs with the vehicle at a standstill and 
operate the audio system only if permitted 
by road, weather and traffic conditions.Bear in mind that at a speed of just 30 mph 
(approximately 50 km/h), your car covers a 
distance of 44 feet (approximately 14 m) 
every second. 
iThere are two l buttons. One is on 
the display unit. The other is located 
left of the CD AUDIO slot behind the 
display, see next page. iThe CD drive can acommodate either 
audio or MP3 CDs 
( page
 70)
.
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Page 58 of 195
57 Audio
CD operation
.
209_MY09_A_US.book  Seite 57  Montag, 26. Mai 2008  6:12 18 
Page 59 of 195
58 AudioCD operation1Ejecting audio CD2Opening/closing the display unit3Warning message 
Press EJECT to 
close
With the COMAND switched on, press 
l.The display unit moves forward and 
then tilts down. The CD AUDIO slot is 
visible.
Press the l button left of the 
 
CD AUDIO slot to eject a CD already 
loaded.
Remove the CD from the slot.
Insert a CD into the slot. The CD should 
be inserted with the label side up.The COMAND pulls the CD in.
Press l on the display unit to return 
the display unit to its closed position.The display unit tilts up and then moves 
to the rear.Playback begins with track number 
one.The message 
CD error 
will appear if 
there is a media error.
Remove the CD or switch to 
another operation.
Warning
G
The display unit can cause injury if 
contacted when open. Please close after 
inserting an audio CD. !Do not place anything on the lowered 
display panel 
(i.e. do not attempt to use 
as a shelf)
. Placing objects on the 
lowered display panel may result in 
damage to the display or COMAND 
 
unit which is not covered by the 
Mercedes-Benz Limited Warranty. 
iInserting a second CD with another CD 
still loaded will cause damage to the 
CD drive which is not covered by the 
Mercedes-Benz Limited Warranty. 
iThe message 
Press EJECT to close
 will 
appear. If l on the display unit is 
not pressed within 20 seconds, eight 
successive series of two beep tones 
will sound to remind you to return the 
display to its closed position by 
pressing l on the display unit. After 
the beep tones COMAND returns the 
display unit to its closed position.
209_MY09_A_US.book  Seite 58  Montag, 26. Mai 2008  6:12 18 
Page 60 of 195
59 Audio
CD changer operation
 
CD changer operation
The CD changer can play audio or MP3 
CDs. When playing MP3 CDs, only the first 
99 tracks will be played in succesive order. 
After that, playback will begin with track 1 
of the MP3 CD. Folder selection is not 
possible.Multi session CDs include mixed file types 
(e.g. MP3 and audio CD) in either succes-
sive or random order on the disc. Audio 
tracks will be played back first, followed by 
MP3 tracks until 99 tracks are reached.Refer to additional MP3 information:
Permissible MP3 CDs 
( page
 71)
Permissible file systems 
( page
 71)
Permissible MP3 formats 
( page
 73)
Permissible bit and scan rates ( page
 73)
Refer to additional CD information ( page
 55)
.
Activate the CD changer main menu ( page
 61)
.
or
Load a CD into the CD changer.
The CD changer is located in the glove box. 
Open the glove box to access the CD 
changer.The CD changer can accomodate up to 6 
audio or MP3 CDs.
Switching to CD changer modeLoading CDs into the CD changerWarning
G
In order to avoid distraction which could 
lead to an accident, the driver should insert 
CDs with the vehicle at a standstill and 
operate the audio system only if permitted 
by road, weather and traffic conditions.Bear in mind that at a speed of just 30 mph 
(approximately 50 km/h), your car covers a 
distance of 44 feet (approximately 14 m) 
every second. 
209_MY09_A_US.book  Seite 59  Montag, 26. Mai 2008  6:12 18