2005 MERCEDES-BENZ SLK CLASS ECO mode

183 Controls in detail
Automatic climate control*
The automatic climate control is operation-
al whenever the engine is running. You can
operate the automatic climate control sys-
tem in either the automatic or manual
mode. The system cools or heats the inte-
rior depending on the selected interior
temperature and the current outside tem-
perature.Nearly all dust particles, pollutants and
odors are filtered out before outside air en-
ters the interior through the air distribution
system.
The air conditioning will not engage (no
cooling) if the ±mode is selected
(
page 185).
Item
1
Thumbwheel for air volume control
for adjustable left-side air vent
2
Left side air vent, adjustable
3
Left center air vent, fixed
4
Thumbwheel for air volume control
for fixed/adjustable left center air
vents
5
Left center air vent, adjustable
6
Cockpit air vent
7
Thumbwheel for air volume control
for cockpit air vent
8
Right center air vent, adjustable
9
Thumbwheel for air volume control
for fixed/adjustable right center air
vents
a
Right center air vent, fixed
b
Right side air vent, adjustable
c
Thumbwheel for air volume control
for adjustable right-side air vent
d
Automatic climate control panel
Warning!
G
When operating the automatic climate con-
trol, the air that enters the passenger com-
partment through the air vents in the
footwell can be very hot or very cold (de-
pending on the set temperature). This may
cause burns or frostbite on unprotected skin
in the immediate area of the air vents. Al-
ways keep sufficient distance between un-
protected parts of the body and the footwell
air vents. If necessary change the air flow
using the air distribution controls to direct
the air away from the footwell air vents
(page 185).
Warning!
G
Follow the recommended settings for heat-
ing and cooling given on the following pag-
es. Otherwise the windows could fog up,
impairing visibility and endangering you and
others.

190 Controls in detailAutomatic climate control*Windshield fogged up on the outside
Press automatic mode switchU.
The indicator lamp on the automatic
mode switchU comes on.

Close cockpit air vent4
(page 182).

Switch on the windshield wipers
(page 53).Switching off the automatic climate
control system
Switching off
Press automatic climate control on/off
switch´.
The indicator lamp on the automatic
climate control on/off switch´
comes on.
The indicator lamp on the automatic
mode switchU goes out.
Displaye goes out.Switching on

Press automatic mode switchU.
The indicator lamp on the automatic
mode switchU comes on.
Displaye comes on.
iWith automatic mode selected, the
automatic climate control system
prevents windows from fogging up.
iThis setting is only recommended when
the retractable hardtop is open.
!With the climate control system
switched off, the air flow and the air cir-
culation are deactivated.
Only choose this setting temporarily to
prevent the windows from fogging up.

195 Controls in detail
Audio system
Switching off
Remove the SmartKey from the starter
switch.
or

Press
D
button.
Adjusting the volume

Turn rotary control of
E
button.
The volume will increase or decrease
depending on the direction turned.Adjusting sound functions
The bass and treble functions are called up
by pressing the O button.
Settings for bass and treble are stored
separately for the AM and FM wavebands,
weather band, CD mode and telephone
mode.
Bass

Press O button repeatedly until BASS
appears in the display.

Press
+ or
– soft key to increase or
decrease tone level accordingly.
or

Press
RES
soft key briefly to reset bass
tones to their center level.
The radio switches back to the
standard radio menu eight seconds
after the last soft key is pressed.
iShould excessively high temperatures
occur while the audio system is being
operated, the display will dim. If tem-
peratures continue to rise,
HIGH TEMP

will appear in the display, after which
the audio system will be switched off
for a cooling-down period.
iIf your vehicle equipment includes a
Mercedes-Benz specified mobile
telephone*, you can adjust its volume
separately from the volume of the
audio system while the telephone is
being used.

197 Controls in detail
Audio system
Returning volume distribution to
factory settings
Press P button to call up settings
menu in the display.

Press
RES
soft key briefly; the
respective volume distribution is reset
to its center (flat) level.
or

Press and hold
RES
soft key until
RESET

appears in the display.
The volume distribution settings for the
balance is set to the center level.
The radio switches back to the
standard radio menu four seconds
after the last soft key is pressed.Telephone* muting
If your vehicle equipment includes a
Mercedes-Benz specified mobile
telephone*, you can adjust its volume
separately from the volume of the audio
system while the telephone is being used.
Radio operation
Selecting radio mode
Press b button.
Calling up wavebands
You can choose from among the FM, AM
and WB wavebands.
Weather band (
page 201).
iFM waveband: 87.7......107.9 MHz
AM waveband: 530......1 710 KHz

201 Controls in detail
Audio system
Weather band
Press
WB soft key.
The weather band station last received
is tuned in.
Selecting a weather band station
directly

Select desired weather band station
with buttons 1 to 7.
If a station cannot be tuned in, a search
is automatically started.Search

PressGorHbutton to tune in
the next receivable weather band
station.Scan search


Starting scan search
Press
SC soft key.
SC will appear in the display. The
radio briefly (approximately
eight seconds) tunes in all receiv-
able weather band stations.


Ending scan search
Press
SC soft key orGorH.
The weather band station last
played will be selected and
SC
disappears from the display.
iIf no weather band station is received
after three consecutive scans of the
complete frequency range, then the
scan stops at the channel with which it
began and
NO WB FOUND
appears in the
display.
If this happens, switch back to
standard radio mode.

207 Controls in detail
Audio system
CD mode
Safety precautions
General notes
The system may not be able to play audio
CDs with copy protection.
Playing copied CDs may cause
malfunctions during playback.Warning!
G
The single CD player and the CD changer*
are Class 1 laser products. There is a danger
of invisible laser radiation if the housing is
opened or damaged.
Do not open the housing. The single CD
player and the CD changer* do not contain
any parts that can be serviced by the user.
For safety reasons, have any service work
which may be necessary performed only by
qualified personnel.
Warning!
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.iThe audio system plays both CD-Rs and
CD-RWs with audio data.
!If you affix stickers to the CDs, they can
become warped due to the heat that
develops in the CD drive or
CD changer.
In certain situations, the CDs can then
no longer be ejected and cause
damage to the drive. Such damage is
not covered by the Mercedes-Benz
Limited Warranty.!Your CD drive or CD changer has been
designed to play CDs which
correspond to the EN 60908 standard.
You can therefore only use CDs with a
maximum thickness of 1.3 mm.
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.

208 Controls in detailAudio systemDo not use CDs with an eight cm diameter,
not even with a CD adapter. Attempting to
play CDs with an eight cm diameter or
playing such CDs with an adapter may
cause damage to the CD drive. Such
damage is not covered by the
Mercedes-Benz Limited Warranty.
Should excessively high or low tempera-
tures occur while in CD changer mode*, CD TEMP
will appear in the display, and the
CD will be muted until the temperature has
reached an acceptable level for the system
to continue operation.
The single CD player and the CD changer*
play audio CDs.Tips on handling CDs


Handle CDs carefully to prevent
interference during playback.


Avoid scratches, fingerprints and dust
on the CDs.


Do not write on CDs or apply any labels
or other material to them.


Clean CDs from time to time with a
commercially available cleaning cloth.
Never wipe the CD in a circular motion;
instead, wipe it in a straight line start-
ing in the center and moving outward.
Do not use solvents, anti-static sprays,
etc. for cleaning.


Replace the CD in its case after use.


Protect CDs from heat and direct
sunlight.Operating the single CD player in the
audio system unit
Loading a CD
The single CD player in the audio system
unit has capacity for one CD. The CD slot
for loading the drive is located underneath
the soft keys.

Make sure the system is switched on.

Insert CD into CD slot. The label side of
the CD must face upwards.
The system automatically pulls the CD
into the CD slot. The audio CD begins
to play.!If a CD is already loaded, it must be
ejected before inserting a new CD.
Inserting a second CD in the slot with
another CD still loaded will cause dam-
age to the CD drive not covered by the
Mercedes-Benz Limited Warranty.

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.