Page 209 of 464

209 Controls in detail
Audio system
Ejecting a CD
Make sure the system is switched on.
Press gbutton.
The system ejects the CD.
Remove CD0
will appear in the display.
Remove CD from slot.
With the CD removed,
NO CD
will appear
in the display.Operational readiness of CD changer*
If a CD changer has been installed in the
vehicle, it can be operated from the front
control panel of the audio system.
The CD changer is located in the glove box.
1CD loading slot
2Magazine slot button
A magazine is integrated into the CD
changer as a fixed element. It holds a max-
imum of six CDs.
The CD changer features six magazine slot
buttons2 for controlling the loading pro-
cedure.A light-emitting diode in the buttons shows
the status of the corresponding magazine
slot.
CD loading slot1 is above buttons2
and is used to load CDs.
Loading the CD magazine
iIf a CD has been inserted incorrectly or
cannot be read,
WRONG CD0
will appear
in the display.
iIf you do not take the CD out of the CD
slot within approx. 15 seconds, the
system automatically pulls the CD back
in and plays it.
If a CD is pulled back in, press
gbutton, the CD will then be
ejected.
LEDsno LED is lit
Magazine slot is
empty.
green LED flashes
CD can be loaded.
red LED is lit
Magazine slot is in
use.
red LED flashes
CD is being ejected.
iIf a CD has been inserted incorrectly or
cannot be read,
WRONG CD0
will appear
in the display.
Loading one or more CDs interrupts the
CD playback.
Page 210 of 464

210 Controls in detailAudio systemLoading single CDs
Open the glove box.
1CD loading slot
2Magazine slot button
Briefly press button2 for the empty
magazine slot that you would like to
use.
The light-emitting diode in the maga-
zine slot button flashes in green. INSERT CD
appears in the display along
with the slot number.
The flashing light indicates that the CD
changer is ready to receive a CD.
Insert an audio CD into CD loading
slot1 within five seconds, label side
up.
The CD is pulled in and played.
Close the glove box.
Loading several CDs
Open the glove box.
Press button2 of an empty magazine
slot for more than two seconds.
The light-emitting diodes in all the mag-
azine slot buttons light up several
times in green, and
ALL LOAD
appears
in the display.
Wait until the light-emitting diode for
the first magazine slot flashes in green.
The flashing light indicates that the CD
changer is ready to receive a CD.
Insert an audio CD into CD loading
slot1 within five seconds, label side
up.
The CD is pulled in and the light-emit-
ting diode in the magazine slot button
lights up in red. The magazine slot is
loaded.
The light-emitting diode in the next
available magazine slot button flashes
in green. The CD changer is ready to re-
ceive the next CD.
Page 211 of 464

211 Controls in detail
Audio system
Repeat the previous step until all six
magazine slots are loaded.
Once all magazine slots are loaded, the
CD in the sixth magazine slot is played.
Close the glove box.Ejecting CDs
Ejecting single CDs
Open the glove box.
Briefly press desired magazine slot but-
ton.
The light-emitting diode in the maga-
zine slot button flashes in red. The cor-
responding CD is ejected.
EJECTING CD
appears in the display along with the
magazine slot number.
R e m o v e C D f r o m C D l o a d i n g s l o t w i t h i n
15 seconds.
If after removing a single CD no other
CDs remain loaded in the magazine, MAG. EMPTY
appears in the display.
Close the glove box.
iIf, for example, you only want to load
magazine slots 1 - 4 instead of all six,
simply do not insert a fifth CD into the
CD loading slot. The CD changer will
first try to load a CD but will then can-
cel the procedure, after which the radio
will play the fourth CD.
iThe CD playback is interrupted while
one or more CDs are being ejected.
iIf you do not take the CD from the CD
loading slot within 15 seconds, the CD
changer will automatically pull the CD
back in. The system will then play the
CD.
If you are listening to a CD while eject-
ing another CD from the changer:
The Audio system stops playing the CD
while another CD is being ejected.
Once the CD has been ejected, the
Audio system will continue playing
where it left off.
Page 212 of 464

212 Controls in detailAudio systemEjecting all loaded CDs
Open the glove box.
Press the button of a loaded magazine
slot for more than two seconds.
The light-emitting diodes in all maga-
zine slot buttons light up several times
in red, and
ALL EJECT
appears in the
display.
The CD changer ejects the CDs one af-
ter another.
The light-emitting diode for the maga-
zine slot being emptied flashes in red.
Take corresponding CD from CD load-
ing slot within 15 seconds.
The ejection procedure is finished once
you have removed all CDs from the CD
loading slot or if the CD changer can-
cels the procedure.
With all CDs removed from the maga-
zine,
MAG. EMPTY
appears in the
display.
Close the glove box.Playing CDs
Single CD player in the audio unit
Pressi button.CD 0
will appear in the upper left-hand
corner of the display.
The CD will resume playback at the point
where it was switched off.
CD changer*
Press Q button.CD and the selected magazine slot
number appear in the upper left-hand
corner of the display.
If you have not removed a CD since the last
time the CD audio source was activated,
the last CD listened to will begin to play at
the point where it was switched off.
After the last track on a CD has finished,
the next CD is automatically played.
iIf you do not take the CD from the CD
loading slot within 15 seconds, the CD
changer will automatically pull the CD
back in. The system will then play the
CD.
With all CDs ejected, press the
bbutton to switch back to the
radio mode.
Page 213 of 464
213 Controls in detail
Audio system
Playing tracks
You have the following options:
Audio system with CD changer*:
selecting CDs
Direct track entry
Track skip forward/reverse
Fast forward/reverse
Scan
Random tracks
Repeat track
Selecting CDs in the audio unit with CD
changer*
You can select from among the
inserted CDs with buttons
Rto6.
R = CD player in the audio unit
1to6 = CDs in the
CD changer*
The magazine slot number of the
selected CD appears next to
CD in the
display, and the number of the
currently played track appears next
to
TRACK
.Direct track entry
You can make a direct selection from
among the tracks on a CD.
Press * button.
Enter track number using buttons 1
to R.
The number of the track being played
appears next to
TRACK
in the display.
You can only enter available track
numbers.
iIf there is no CD in the selected
magazine slot,
NO CD
appears in the
display with the corresponding slot
number.
Page 214 of 464

214 Controls in detailAudio systemSkipping tracks forward/backward
Skipping tracks forward
PressHbutton briefly.
The next track will be played.
Skipping tracks backward
PressGbutton briefly.
If the track has been playing for
more than ten seconds, the unit
skips back to the beginning of the
track currently playing. If less than
ten seconds have been played, the
unit skips back to the beginning of
the previous track.
Pressing theGorHbutton
repeatedly will result in multiple tracks
being skipped.Fast forward/reverse
Fast forward
Press and holdHbutton until
desired point has been reached.
Reverse
Press and holdGbutton until
desired point has been reached.
Scan
Starting scan
Press
SC soft key.
SC will appear in the display.
Each track on the current CD will be
played for approx. eight seconds in
ascending order.
Ending scan
Press
SC soft key orGorH.Random play
The random function (RDM) plays the
tracks of the current CD in random order.
Switching on random
Press
RDM
soft key.
RDM
appears in the display.
A randomly selected track is
played.
Switching off random
Press
RDM
soft key again.
iThe track number and the relative time
of the track is shown in the display
during the search.
iWhen you start the RDM function, the
RPT function is automatically switched
off.
Page 215 of 464
215 Controls in detail
Audio system
Repeat
The track being played is repeated until the
repeat function is switched off.
Switching on repeat
Press
RPT
soft key.
RPT appears in the display.
Switching off repeat
Press
RPT
soft key again.Pause function
The CD changer mode is interrupted by an
incoming call on the telephone*
(
page 221).
Switching on pause function
PressFbutton.
The CD changer mode is
interrupted and
PAUSE
appears in
the display.
Switching off pause function
PressFbutton.
The CD changer mode is active
again.Track and time display
Press
T soft key.
The number of the track being played
and the elapsed playing time appear in
the display.
Press
T soft key again.
The total number of tracks and the total
playing time of the CD appear in the
display.
Press
T soft key.
The standard CD playback menu
appears in the display.
iWhen you start the RPT function, the
RDM function is automatically
switched off.
Page 216 of 464

216 Controls in detailAudio systemGSM network phones
Using your Mercedes-Benz specified
mobile telephone*, a number of functions
and operating steps can be performed and
displayed in the audio system display.Further operating instructions not covered
here can be found in the operating instruc-
tions for the multifunction steering wheel
and the cellular telephone*.
If your audio system is set up for telephone
operation, the tsymbol will appear in
the display.
When you insert your Mercedes-Benz
specified mobile telephone* into the
telephone cradle, you will be prompted to
enter your PIN for 30 seconds
(
page 217). This display disappears
when you press any button.
When your mobile telephone is inserted
into the telephone cradle, you will see the
reception strength in the upper right-hand
corner of the display.
Warning!
G
A driver’s attention to the road must always
be his/her primary focus when driving. For
your safety and the safety of others, we rec-
ommend that you pull over to a safe location
and stop before placing or taking a tele-
phone call. If you choose to use the tele-
phone
1 while driving, please use the
hands-free device and only use the tele-
phone when weather, road, and traffic con-
ditions permit.
Some jurisdictions prohibit the driver from
using a cellular telephone while driving a ve-
hicle.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet
(approximately 14 m) every second.
1Observe all legal requirements.