lock MERCEDES-BENZ SLK CLASS 2005 Workshop Manual

179 Controls in detail
Climate control
Activating
Moist air can fog up the windows. You can
dehumidify the air with the air condition-
ing.
Press air condition on/off switch°
again (
page 175).
The indicator lamp on the air condition
on/off switch° goes out.Maximum cooling

Turn thumbwheels4 and7 upwards
to the first stop (
page 173).
The fixed center air vents3 and8
and the adjustable air vents5 and6
are open.

For draft-free ventilation, move the
sliders for the center air vents5
and6 to the middle position
(page 173).

Turn thumbwheels1 anda for the
adjustable side air2 and9 vents to
the fully open position (
page 172).

Set air distribution control3 to
positiona (
page 176).
The air distribution directs the air
through the center and side air vents.

Set air volume control2 to position5
(page 176).
The ventilation operates with maximum
blower speed.

Turn temperature controls1 and4
completely counterclockwise to their
end stops (
page 175).
The lowest temperature for both sides
is set.
!If the indicator lamp on the air condi-
tion on/off switch° comes on
while driving and you cannot switch on
the air conditioning again by pressing
the air condition on/off switch°,
the air conditioning is losing refriger-
ant.
Have the air conditioning checked at
the nearest authorized Mercedes-Benz
Center.


223 Controls in detail
Audio system
TDMA or CDMA network phonesUsing 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 mobile telephone*.
If your audio system is set up for telephone
operation, the t symbol 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 223). 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.Switching on the telephone
Switching on the telephone

Press h button.
If you have programmed an unlock
code for the telephone, you must now
enter the code.

Enter code using buttons 1
toR.

If necessary, correct number entered
with the
CLR
soft key. Press soft key
briefly to delete the last digit entered;
press soft key and hold to delete the
complete number.
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.


224 Controls in detailAudio system
Press
OK soft key after entering correct
code.
The telephone is unlocked. If you have
entered an incorrect code, you must
enter the correct code.
Switching off the telephone

Press h button for approx. three
seconds.PROCESSING
appears in the display until
the telephone is off. Afterward,
PHONE OFF
appears in the display.
Adjusting the volume

Turn rotary control of
E
button
during a telephone call.
The volume will increase or decrease
depending on the direction turned.Adjusting sound

Adjust sound during a telephone call.
Sound adjustment (
page 195).
Placing a call
Entering a telephone number and
starting the dialing process

Enter desired telephone number using
buttons 1 to R.
The number can have up to 32 digits,
but only twelve of these are visible in
the display.

If necessary, correct number entered
with the
CLR
soft key. Press soft key
briefly to delete the last digit entered;
press soft key and hold to delete the
complete number.

After correct telephone number has
been entered, press s button.
Phone book
The numbers stored in the phone book of
the mobile telephone can be called up
either by name or number.
In addition, incoming calls are stored in the
phone book.
iThe volume can be adjusted separately
for telephone mode and audio mode.
iIf the telephone number has been
saved together with a name in the
phone book, the name will appear in
the display.


230 Controls in detailAudio systemThe following conditions must be met for a
“911” emergency call:

Telephone must be switched on.


The corresponding mobile communica-
tions network must be available.
If you cannot make an emergency call, you
will have to initiate rescue measures
yourself. GSM network phones
Placing a “911” emergency call using
audio head unit with the phone locked

Press hbutton to switch to
telephone operation. PIN?
appears in the audio display.

Enter 911 using the number keypad on
the audio head unit.

Press
OK soft key or sbutton for
dialing to begin.
DIALING
appears in the audio display
while the telephone establishes the
connection.

Wait until the emergency call center
answers, then describe the emergency. Placing a “911” emergency call using
audio head unit with the phone
unlocked

Press hbutton to switch to
telephone operation.

Enter 911 using the number keypad on
the audio head unit.

Press sbutton for dialing to begin. DIALING
appears in the audio display
while the telephone establishes the
connection.

Wait until the emergency call center
answers, then describe the emergency.
iEmergency calls may not be possible
with all telephone networks or if certain
network services and/or telephone
functions are active. Check with your
local service providers.
iIf no SIM card is in the mobile phone, NO SERVICE
appears in the audio
display. In that case, you only can make
an emergency call on the mobile phone
itself, without the use of the head unit.

231 Controls in detail
Audio system
TDMA/CDMA network phones
Placing a “911” emergency call using
audio head unit with the phone locked
Press hbutton to switch to
telephone operation. CODE?
appears in the audio display.

Enter 911 using the number keypad on
the audio head unit.

Press
OK soft key or sbutton for
dialing to begin.
DIALING
appears in the audio display
while the telephone establishes the
connection.

Wait until the emergency call center
answers, then describe the emergency. Placing a “911” emergency call using
audio head unit with the phone
unlocked

Press hbutton to switch to
telephone operation.

Enter 911 using the number keypad on
the audio head unit.

Press sbutton for dialing to begin. DIALING
appears in the audio display
while the telephone establishes the
connection.

Wait until the emergency call center
answers, then describe the emergency.

232 Controls in detailPower windowsOpening and closing the windows
The windows are opened and closed eletri-
cally. Switches for operating the driver and
passenger door windows are located on
the driver's door. A switch for operating
the passenger door window is located on
the passenger door.
The door windows can also be operated us-
ing the retractable hardtop switch
(page 234). The rear side windows can
only be operated using the retractable
hardtop switch (
page 234) or the
SmartKey* (
page 235).
1Left window
2Right window
Warning!
G
When closing the windows, make sure there
is no danger of anyone being harmed by the
closing procedure.
The closing of the door windows can be im-
mediately halted by releasing the switch or,
if the switch was pressed past the resis-
tance point and released, by pressing the re-
spective switch.
The door windows are equipped with the ex-
press-close and automatic reversal func-
tion. If a door window encounters an
obstruction that blocks its path in a circum-
stance where you pressed the switch past
the resistance point and released it to close
the window, the automatic reversal function
will stop the window and open it slightly.
If a door window encounters an obstruction
that blocks its path in a circumstance where
you are closing the window by pressing and
holding the switch, by pressing and holding
button‹ on the SmartKey*, by pushing
and holding the retractable hardtop switch,
or by pressing and holding the
,
button
on the climate control panel or automatic
climate control panel*, the automatic rever-
sal function will not operate.
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsuper-
vised use of vehicle equipment can cause an
accident and/or serious personal injury.

233 Controls in detail
Power windows

Switch on the ignition (
page 35).Opening the door windows

Press and hold switch1or2 at the
symbolk to the resistance point.
The corresponding window will move
downwards until you release the
switch.
Closing the door windows

Press and hold switch1or2 at the
symbolj to the resistance point.
The corresponding window will move
upwards until you release the switch.Fully opening the door windows
(Express-open)

Press switch1or2 at the
symbolk past the resistance point
and release.
The corresponding window opens
completely.
Fully closing the door windows
(Express-close)

Press switch1or2 at the
symbolj past the resistance point
and release.
The corresponding window closes
completely.
iYou can also open or close the win-
dows using the SmartKey* (summer
opening/convenience closing feature)
(page 235) or the retractable hard-
top switch (
page 234).
You can close and reopen the windows
using the air recirculation switch,
in the control panel of the climate con-
trol (
page 176) or the automatic cli-
mate control* (
page 186).
Warning
G
If you press and hold the switch when clos-
ing the window, and upward movement of
the window is blocked by some obstruction
including but not limited to arms, hands, fin-
gers, etc., the automatic reversal will not op-
erate.
Warning!
G
Driver’s door only:
If the switch is pressed again past the resis-
tance point and released within
five seconds, the automatic reversal will not
operate.


234 Controls in detailPower windowsStopping windows during
Express-operation
Briefly press the respective switch at
the symbolkorj again.Opening and closing the windows with
the retractable hardtop switch
All windows can be opened or closed with
the retractable hardtop switch.
The retractable hardtop switch is located
on the lower part of the center console.
Retractable hardtop switch1Opening all side windows
2Closing all side windows

Switch on the ignition (
page 35).
!If the upward movement of the window
is blocked during the closing proce-
dure, the window will stop and open
slightly.
Remove the obstruction, press the re-
spective switch at the symbolj
again past the resistance point and re-
lease.
If the window still does not close when
there is no obstruction, press and hold
the respective switch at the
symbolj. The window will then
close without the obstruction sensor
function.
Warning!
G
Never operate the windows if there is the
possibility of anyone being harmed by the
opening or closing procedure.
In case the procedure causes potential dan-
ger, the procedure can be immediately halt-
ed by releasing the retractable hardtop
switch.
If a door window encounters an obstruction
that blocks its path in a circumstance where
you are closing the windows using the re-
tractable hardtop switch, the automatic re-
versal function will not operate.


236 Controls in detailPower windows
Aim transmitter eye at the outside
driver’s or passenger door handle.
Opening (Summer opening feature)

Press and hold buttonΠafter un-
locking the vehicle.
The windows and retractable hardtop
begin to open after approximately
one second.
In the multifunction display you will see
the message
Retractable roof open
.

Release buttonΠon the SmartKey
to interrupt procedure.Closing (Convenience closing feature)

Press and hold lock button‹ after
locking the vehicle.
The windows and retractable hardtop
begin to close after approximately
one second.
In the multifunction display you will see
the message
Retractable roof
closed
.

Release button‹ on the SmartKey
to interrupt procedure.
Synchronizing power windows
The power windows must be synchronized

after the battery has been disconnect-
ed.


if the power windows cannot be fully
opened (Express-open) or closed
(Express-close).
Each power window must be synchronized.

Close all doors.

Switch on the ignition (
page 35).

Press and hold both switches1
and2 at the symbolj until the
windows are completely closed.

Hold on to switches1and2 for ap-
proximately one second.
The power windows are synchronized.
Warning!
G
If the retractable hardtop does not com-
pletely open or close, a warning sounds. In
the multifunction display you will see
K

and the message
Retractable roof
being lowered. After about 15 seconds
the roof hydraulics lose pressure.
Properly lock the retractable hardtop
(
page 240) before continuing to drive.

237 Controls in detail
Retractable hardtop
Retractable hardtop
Opening and closing the retractable hardtop
For safety reasons, the retractable hardtop
can only be opened and closed when the
vehicle is standing still.Warning!
G
Before operating the switch for the retract-
able hardtop, make sure no persons are in-
jured by the moving parts (retractable
hardtop, roof frame, and trunk lid).
Hands must never be placed near the roof
frame, upper windshield area, retractable
hardtop, shelf behind roll bars, or trunk lid
while the retractable hardtop is being raised
or lowered. Serious personal injury may
occur.
If potential danger exists, release the re-
tractable hardtop switch. This immediately
interrupts the raising or lowering procedure.
You can then operate the retractable hard-
top switch to raise or lower the retractable
hardtop away from the danger zone.
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsuper-
vised use of vehicle equipment may cause
an accident and/or serious personal injury.!Never sit or place heavy objects on the
rear shelf. Doing so could cause dam-
age to the retractable hardtop and the
rear shelf.
!When opening and closing the retract-
able hardtop, make sure

there is sufficient clearance for the
retractable hardtop to move up and
the trunk lid to move back


the luggage cover is extended and
closed


the trunk is only loaded to the
height of the luggage cover


the luggage/cargo does not push
the closed luggage cover up


the trunk lid is closed


no roof luggage carrier is installed


the outside temperature is above
+5°F (-15°C)
Otherwise the roof and other parts of
the vehicle could be damaged.