2004 MERCEDES-BENZ C CLASS COUPE light

148 Controls in detailGood visibilityHeadlamp cleaning system*
The switch is located on the left side of the
dashboard.1 Headlamp washer switch
Switch on ignition.

Press switch 1.
The headlamps are cleaned with a
high-pressure water jet.
For information on filling up the washer
reservoir, see “Windshield washer system
and headlamp cleaning system”
(
page 243).
Sun visors
The sun visors protect you from sun glare
while driving.
Swing sun visors down when you expe-
rience glare. 1
Mounting
2 Mirror cover
3 Mirror lamp*
4 Sun visor

To use mirror, lift up cover 2.
Warning!
G
Do not use the vanity mirror while driving.
Keep the mirrors in the sun visors closed
while vehicle is in motion. Reflected glare
can endanger you and others.
iIf sunlight enters through a side win-
dow, disengage sun visor from
mounting 1 and pivot to the side.
The mirror lamp* 3 will switch off.

153
Controls in detail
Climate control
Setting the temperature
Use temperature controls
2 and 3 to
separately adjust the air temperature on
each side of the passenger compartment.
You should raise or lower the temperature
setting in small increments, preferably
starting at 72°F (22°C).
Increasing
Turn the temperature control 2 or 3
slightly to the right.
The climate control system will corre-
spondingly adjust the interior air tem-
perature. Decreasing

Turn the temperature control
2 or 3
slightly to the left.
The climate control system will corre-
spondingly adjust the interior air tem-
perature.
Adjusting air distribution and volume
Use the air distribution control 4
(page 151) to adjust the air distribution.
The following symbols are found on the
controls: Use the air volume control
1 to adjust the
air volume. You can select between six air
volume speeds.
Adjusting manually

Press the U button.
The indicator lamp on the button goes
out.

Select any of the six air volume speeds
using the air volume control 1
(page 151) and the air distribution.
Adjusting automatically

Press the U button.
The indicator lamp on the button
comes on. The air distribution and vol-
ume is adjusted automatically.
Windshield fogged on the outside

Switch the windshield wipers on.

Switch to manual mode.

Turn the air distribution control
to a orY .
iWhen operating the climate control
system in automatic mode, you will
only rarely need to adjust the tempera-
ture, air volume and air distribution.
Symbol
Function
a
Directs air through the cen-
ter, side and rear passen-
ger compartment air vents
Z
Directs air to the windows
X
Directs air into the entire
vehicle interior
Y
Directs air to the footwells

161
Controls in detail
Audio system
Item
Page
1
CD mode selector
175
2
Manual tuning
(radio)
165
Fast forward/reverse
(cassette, CD)
174,
178
Speed dialing memory
(telephone*)
183
3
Radio mode selector
165
4
Display panelCassette compartment
behind display panel
Item
Page
5
Alpha-numeric keypadBand selection,
station buttons (radio)
165
CD selection (CD)
177
Telephone number entry,
retrieving speed dialing
memory (telephone)
180
6
Scanning (radio, cassette,
CD)
167,
174,178
7
Function button
166
8
Light-emitting diode
Item
Page
9
Function keys
a
Cassette eject
173
b
Cassette mode selector
172
c
Telephone* mode selector
179
d
Seek tuning (radio)
166
Track search (cassette,
CD)
173,178
Speed dialing memory
(telephone)
183
e
On/off
162
Volume
162

167
Controls in detail
Audio system
Scan tuning

Starting scan tuning
Select desired frequency band.

Press
2 button.SC will appear on the display. The
radio briefly tunes in all receivable
stations on the band selected. The
first scan cycle will tune in only the
stations with a strong signal. The
second scan cycle will tune in every
receivable station.


Ending scan tuning
Press 2 button or d, c ,
f ore button.SC disappears from the display. Manual station memory (Presets)
You can store ten AM and ten FM stations.


Storing stations
Tune in the desired station.

Press and hold desired station
button
4 toM until a brief
signal tone is heard.
The frequency is stored on the
selected station button.
The frequency band and station
button number are shown in the up-
per left-hand corner of the display.


Retrieving a station from memory
Press desired station button 4
to M . Automatic station memory (Autostore)
The Autostore memory function provides
an additional memory level. The station
memory for manually stored stations is not
overwritten.


Calling up Autostore memory level
Briefly press the
AS key.
AS is highlighted in the display.
The radio finds the ten stations with
the strongest signals. These
stations are stored on the station
buttons 4 toM in order of
signal strength.


Retrieving a station from memory
Press desired station button 4
to M .


Leaving the Autostore memory level
Press the
AS key.
The highlighted
AS in the display
disappears.

174 Controls in detailAudio systemScanning

Starting scan
Press2 button.SC will appear on the display.
Each track on the cassette will be
played briefly in ascending order.


Stopping scan
Press 2, d , c , f or
e button.
The system will switch to Play. Fast forward/reverse


Starting cassette fast forward mode
Press
dbutton.FORWARD
will appear on the display.


Starting cassette fast reverse mode
Press cbutton.REWIND
will appear on the display.
The cassette will automatically switch over
to the play mode at the end or beginning of
the tape.


Stopping the cassette fast forward/re-
verse mode
Press d, c , f or
e button.
The cassette will switch over to the
play mode. Skipping blank sections (skip blank)
Switching on the skip blank function

Press the
SB
key.
SB is highlighted in the display.
If the system does not detect a sound
signal, the cassette will automatically
fast forward to the next sound signal.
Switching off the skip blank function

Press the
SB
key.
The highlighted
SB in the display disap-
pears.

175
Controls in detail
Audio system
Dolby NR
1 (noise reduction system)
To enable optimum sound reproduction of
cassettes recorded using Dolby B NR, the
Dolby NR system should be switched on. Switching on

Press the
NR key.
NR is highlighted in the display.
Switching off

Press the
NR key.
The highlighted
NR in the display disap-
pears.
CD changer* operation
General notes
Should excessively high temperatures oc-
cur while in CD mode,
CD TEMP HIGH
will
appear on the display and the CD will be
muted. The unit will then switch back to
the last operating mode used until the tem-
perature has decreased to a safe operating
level.
Should excessively low temperatures oc-
cur while in CD mode,
CD TEMP LOW
will ap-
pear on the display, but the CD will
continue to play.
Handle CDs carefully to prevent interfer-
ence during playback. Avoid fingerprints
and dust on CDs. Do not write on CDs or
apply any labels or other material to them.
1DOLBY and the double-D symbol Ù are trade-
marks of Dolby Laboratories Licensing Corpora-
tion.
The Dolby noise reduction system is manufactured
under license from Dolby Laboratories Licensing
Corporation.iThe Dolby NR function should be
switched off when playing cassettes
not recorded with Dolby B NR.

176 Controls in detailAudio systemUse only original CDs. Using copied CDs
may create problems during playback.
Clean CDs from time to time with a com-
mercially available cleaning cloth. Do not
use solvents, anti-static sprays, etc. for
cleaning. Replace the CD in its case after
use. Protect CDs from heat and direct sun-
light.
Only use CDs, which bear the label shown
and that conform to the compact disc
digital audio standard (IEC 60908). You
can therefore only use CDs with a maxi-
mum thickness of 1.3 mm.Operational readiness of CD changer
If a CD changer has been installed in the
system, it can be operated from the front
control panel of the radio. A loaded maga-
zine must be installed to play CDs.
Loading/unloading the CD magazine

Slide changer door to the right and
press eject button
g.

The magazine will be ejected.
iUse 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.
Your CD drive has been designed to
play CDs which correspond to the
EN 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.Warning!
G
The CD changer* is a Class 1 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*
does not contain any parts which can be ser-
viced by the user. For safety reasons, have
any service work which may be necessary
performed only by qualified personnel.

178 Controls in detailAudio systemSkipping tracks forward/backward

Skipping tracks forward
Pressf button.
The next track will be played.


Skipping tracks backward
Press e button.
If the track has been playing for
more than ten seconds, it will re-
vert to the start of that track. If it
has been playing for less than
ten seconds, it will revert to the
preceding track.
Pressing the f ore button repeat-
edly will result in multiple tracks being
skipped.
Fast forward/reverse


Fast forward
Press and hold d button until
desired point has been reached.


Fast reverse
Press and hold c button until
desired point has been reached.
Scanning


Starting scan
Press 2 button.SC appears in the display.
Each track on the current CD will be
played for approx. eight seconds in
ascending order.


Ending scan
Press 2, d , c , f or
e button.
Random play
The random play function (RDM) plays the
tracks on the current CD in random order.


Switching on random play
Press the
RDM
key.
RDM
is highlighted in the display.


Switching off random play
Press the
RDM
key.
The highlighted RDM
in the display
disappears.
iThe relative time of the track is shown
on the display during the search.