CD changer MERCEDES-BENZ C230 KOMPRESSOR COUPE 2002 CL203 Owner's Manual

109 Multifunction steering wheel, multifunction display
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index CD player1Radio system is switched off.
2The CD player is switched on.
3The number of the CD currently playing is displayed
if you are using a CD changer.
4Track number.
“TITLE” appears on vehicles with COMAND system.
“TRACK” appears on vehicles with audio system.
The radio must be switched on.
The CD player must be switched on.
Press the è or ÿ button repeatedly until
display (2) appears.
Press the j or k button repeatedly until the
required track number (4) is displayed.
Pressing the è or ÿ button displays the next or
previous system.
Note:
To select a CD from the magazine, press a number on
the audio system or the (optional) COMAND system key
pad located in the center dashboard.
P54.30-3635-27

173 Audio system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Audio and telephone operation
These instructions are intended to help you become
acquainted with your Mercedes-Benz audio system.
They contain useful tips and a detailed description of
the user functions.Operating safety
1Optional equipment
Dolby and the double-D symbol
Ù
are trademarks of Dolby
Laboratories Licensing Corporation. The Dolby noise reduction
system is manufactured under licence from Dolby Laboratories
Licensing Corporation.
Wa r n i n g !
In order to avoid distraction which could lead to an
accident, system settings should be entered with
the vehicle at standstill and systems should be
operated by the driver only when traffic conditions
permit. Always pay full attention to traffic
conditions first before operating system controls
while driving. Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your car is covering a
distance of 50 feet (approximately14 m) every
second.
Wa r n i n g !
Any alterations made to electronic components can
cause malfunctions.The radio, cassette deck, CD changer
1 and
telephone
1 are interconnected. Therefore, when
one of the components is defective or has not been
removed/replaced properly this may impair the
function of other components.
These malfunctions might seriously impair the
operating safety of your vehicle.We recommend that you have any service work or
alterations to electronic components done at an
authorized Mercedes-Benz Center.

186 Audio system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
CD mode
General notes on CD mode
Should excessive temperatures occur while in CD mode,
“CD TEMP HIGH” will appear on the display and muting
will take place. The unit will then switch back to radio
mode until the temperature has decreased to a safe
operating level.
Should temperatures occur while in CD mode which are
too low, “CD TEMP LOW” will be displayed, but the CD
will play. It will be sensitive to skipping if you are
driving over rough roads.
Handle CDs carefully to prevent interference during
playback.
Avoid fingerprints and dust on CDs. Do not write on the
CDs or apply any label or other material or devices to
the CDs.
Clean CDs from time to time with a commercially
available cleaning cloth. No solvents, anti-static sprays,
etc. should be used.
Replace the CD in its container after use. Protect CDs
from heat and direct sunlight.Only use CDs, which bear the
label shown and that conform to
the compact disc digital audio
standard (IEC 60908).
Use of CDs which do not meet this
standard may cause damage to the
CD changer. Do not play single-CDs (80 mm) with an
adapter.
1Optional equipmentWa r n i n g !
The CD changer
1 is a Class1 laser product. There is
a danger of invisible laser radiation if the cover is
opened or damaged.
Do not remove the cover. The CD changer
1 does not
contain any parts which can be serviced by the
user. For safety reasons, have any service work
which may be necessary performed only by
qualified personnel.

187 Audio system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index CD changer
1 installed
1CD changer
2CD magazine
3CD tray
4CD
If a CD changer1 is installed, it can be operated from the
front control panel of the radio. A loaded magazine must
be installed for CD playing.
1 Optional equipment
Loading/emptying the CD magazine
Slide the changer door to the right until it latches open
and press the eject button . The magazine will be
ejected. Remove the magazine. Pull out the CD tray to its
stop and place the CDs in the recess of the tray, label
side up. Push the tray into the magazine in the direction
shown by the arrow. Insert the loaded magazine into the
changer.
Important!
Close the door after the magazine has been inserted.
3
2
2
1
4

188 Audio system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Playing CDs
Press the button. When the changer is used for the
first time after removing/inserting a magazine, play
begins at CD 1 track 1. After that, the CD most recently
played will start at the point where it was last switched
off. CDs stored in the magazine can be selected by using
the station preset buttons 1-6.
The magazine slot number of
the selected CD will be
displayed after “CD”. The
number of the track being
played will be displayed after
“TRACK”.
If there is no CD in the
selected magazine slot,
“NO CD” and the
corresponding slot number
will be displayed
(e.g.“NO CD3”). After the last track on a CD has been
played, the next CD will automatically be selected and
played.Skipping tracks forward/backward
Press the button. The next track on the CD will be
played.
Press the button. If the track has been playing for
more than10 seconds, it will revert to the start of that
track. If it has been playing for less than ten seconds it
will revert to the preceding track. To skip several tracks,
the respective button must be pressed until the desired
track is reached. If the beginning or end of the CD is
reached during the search, the first or last track will be
played.

195 Audio system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Terminating call
A current call can be terminated by pressing the “END”
button.
Muting a call
Pressing the “MUT” key will
silence the call. The caller can
no longer hear you. To return
to the conversation, press the
“MUT” key again.Component malfunctions
The radio, CD changer
1, and Mercedes-Benz integrated
cellular telephone
1 are part of a fiberoptic networked
system. Failure of one of the components can lead to
malfunctions of the other components. Please contact
your authorized Mercedes-Benz Center or call the
Mercedes-Benz Client Assistance Center (in the USA) at
1-800-FOR-MERCedes, or Customer Service (in Canada)
at 1-800-387-0100 for more information in the event of a
malfunction.
1Optional equipment

207 Interior equipment
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Glove box
1Unlocked positio n
2Locked position
3Glove box
4Glove box lid release
Pull to openNotes:
Prior to closing the glove box, close the compartment for
glasses first.
The glove box can be locked and unlocked with the
mechanical key. See page 29 for instructions on how to
remove the mechanical key from the electronic key (e.g.
for valet parking service).
Vehicles with optional CD-changer:
The CD-changer is located in the glove box.

385 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Index
AAdding engine oil........................................................... 318
Air pump ......................................................................... 322
Airbags .............................................................................. 72
ANTILOCK BRAKE SYSTEM
Malfunction and warning message........................ 293
Antilock brake system (ABS) ....................................... 272
Antitheft alarm system ................................................... 44
Ashtrays........................................................................... 211
Audio system
Button and soft key operation................................. 176
Cassette mode ........................................................... 182
CD changer ................................................................ 187
CD mode ..................................................................... 186
Operating and display elements............................. 174
Operating safety ........................................................ 173
Operation.................................................................... 176
Operation Audio and telephone .............................. 173
Radio mode ................................................................ 179
Telephone operation ................................................. 190Audio systems................................................................. 108
Cassette player .......................................................... 110
CD Player .................................................................... 109
Radio ........................................................................... 108
Automatic central locking .............................................. 40
Automatic climate control ............................................ 160
Activated charcoal filter ........................................... 168
Adjustable air outlets, rear passenger
compartment ......................................................... 172
Air recirculation ........................................................ 167
Air volume, manual .................................................. 165
Basic setting............................................................... 164
Defrosting ................................................................... 166
Display and controls ................................................. 162
Dust filter.................................................................... 164
Economy mode .......................................................... 169
Front center console storage
compartment ventilation..................................... 171
Residual engine heat utilization ............................. 169
Special settings ......................................................... 165
Windows fogged up on the outside ........................ 166
Automatic transmission ............................................... 246
Fluid level ................................................................... 317
Transmission selector lever,
manually unlocking ............................................ 344

386 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
BBabySmart
TM airbag deactivation system..................... 69
Battery ............................................................................. 336
Block heater .................................................................... 266
Brake assist system (BAS) ............................................ 271
Bulbs
See Replacing bulbs ................................................. 345
CCD changer installed ..................................................... 187
Cellular telephone ......................................................... 219
Center console .................................................................. 24
Central locking switch .................................................... 38
Central locking system ................................................... 31
Automatic central locking ......................................... 40
Central locking switch ............................................... 38
Choosing global or selective mode........................... 33
Doors ............................................................................. 36
General notes............................................................... 30
Locking and unlocking with remote control .......... 33
Mechanical keys .......................................................... 35
Obtaining replacement keys ..................................... 29
Summer opening/convenience feature ................... 34Vehicle keys ................................................................. 28
Changing wheels........................................................... 327
Inflating the collapsible spare tire ........................ 333
Storing spare wheel in wheel well ........................ 334
Check regularly and before a long trip...................... 280
Child seat
See Infant and child restraint systems .................... 82
Climate control ............................................................... 152
Adjustable air outlets, rear passenger
compartment ......................................................... 172
Air recirculation ........................................................ 158
Basic setting............................................................... 156
Defrosting ................................................................... 157
Display and controls ................................................. 154
Dust filter.................................................................... 155
Economy mode .......................................................... 159
Front center console storage compartment
ventilation ............................................................. 171
Residual engine heat utilization ............................. 159
Special settings ......................................................... 156
Windows fogged up on the inside .......................... 157
Windows fogged up on the outside ................ 157, 166
COMAND, radio and telephone................................... 226
Combination switch ....................................................... 148
Control and operation of radio transmitters ............. 226
Coolant level ................................................................... 319