2003 MERCEDES-BENZ CL55AMG buttons

166 Controls in detailAutomatic climate controlDeactivating the climate control sys-tem
Deactivating
It is possible to completely deactivate the
automatic climate control system. 
Press button
M
(page 159).
The display shows “0”
Reactivating
There are several ways to reactivate the
automatic climate control system:

Press one of the following buttons, M
, P
, U
, a temperature con-
trol switch (
page 159) or air volume
switch 9 on the climate control panel.
Air conditioning
The air conditioning is operational while
the engine is running and cools the interior
air to the temperature set by the operator.
Deactivating
It is possible to deactivate the air condi-
tioning (cooling) function of the automatic
climate control system. The air in the vehi-
cle will then no longer be cooled or dehu-
midified.
Press buttonAC
OFF
(page 159).
The indicator lamp on the
buttonAC
OFF
lights up.Activating
Moist air can fog up the windows. You can
dehumidify the air with the air condition-
ing.

PressAC
OFF
again (
page 159).
The indicator lamp on the
buttonAC
OFF
goes out.
The air conditioning uses the refrigerant
R134a. This refrigerant is free of CFCs
which are harmful to the ozone layer.
iCondensation may drip out from under-
neath the vehicle. This is normal and
not an indication of a malfunction.
!If theAC
OFF
button on the automatic
climate control panel starts to blink,
this indicates that the air conditioning
is losing refrigerant. The compressor
has turned itself off. The air condition-
ing cannot be turned on again.
Have the air conditioning checked at
the nearest authorized Mercedes-Benz
Center.

200 Controls in detailUseful featuresStorage compartment in the glove box
A storage compartment is located in the
cover of the glove box. It can be used to
store check cards, pens, a flashlight, etc.
1Storage compartment in glove box
Lightly press the marking on the lid of
storage compartment1.
The lid opens upward.
An AUX socket is located in the glove box.
Portable audio devices can be plugged in
here. Storage compartment in front of arm-
rest
Opening
The compartment contains a cup holder
(
page 202).

Lightly touch cover plate1.
The cover opens automatically.
Closing

Lightly push the cover plate1 up until it
engages in lock.Storage compartment below the front
armrest
The buttons are located under the cushion
of the armrest.
The storage compartment below the front
armrest is illuminated with the exterior
lamps switched on.
1Button to open storage compartment
2Button to open storage tray

201 Controls in detail
Useful features
Opening storage compartment
The compartment contains a coin holder.
Press button1 and lift the armrest.
Opening storage tray

Press button2 and lift up the armrest.Storage compartment between rear
seats
1Cover
Opening

Slide cover1 rearward.Closing

Slide cover1 forward.
Storage compartments under the front
seats
1Lid
2Buttons
Opening

Press the buttons2 together and fold
the lid1 down.
Closing

Close the lid1 until both buttons2 of
lock engage.
iThe storage compartment can be heat-
ed or cooled.
The compartment can get very warm
due to its confined space. When storing
heat-sensitive objects in the compart-
ment, close the air vent while heating
the passenger compartment.!Do not obstruct the air vent in the stor-
age compartment.
!Do not let bank cards, credit cards or
other cards with a magnetic strip come
near the storage tray as a magnet built
into the tray could erase or change the
information on the card.

209 Controls in detail
Useful features
You can take and make telephone calls us-
ing the
í
and
ì
buttons on the
steering wheel. To carry out other tele-
phone functions, use the control system
(
page 117).
See separate operating manual for instruc-
tions on how to use the telephone.
Tele Aid
Warning!
G
Please do not forget that your primary re-
sponsibility is to drive the vehicle. 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-
o m m e n d t h a t y o u p u l l o v e r t o a s a f e l o c a t i o n
and stop before placing or taking a tele-
phone call.
If you choose to use the telephone
1 while
driving, please use the hands-free device
and only use the telephone when road,
weather and traffic conditions permit. Some
jurisdictions prohibit the driver from using a
cellular telephone while driving a vehicle.
Only operate the COMAND (Cockpit Man-
agement and Data System)
1 if road, weather
and traffic conditions permit.
1Observe all legal requirements.
Bear in mind that at a speed of just 30 mph
(approximately 50 km / h), your vehicle is
covering a distance of approx. 44 feet (ap-
proximately 13.5 m) every second.
!The initial activation of the Tele Aid sys-
tem may only be performed by com-
pleting the subscriber agreement and
placing an acquaintance call using the
SOS button. Failure to complete either
of these steps will result in a system
that is not activated. If the system is
not activated, the indicator lamp in the
SOS button stays on after turning key
in starter switch to position2 or press-
ing KEYLESS-GO* start / stop button
twice to position2 (
page 33). The
message
TELE AID – NOT ACTIVATED

will be shown in the multifunction dis-
play for approx. 10 seconds.
If you have any questions regarding ac-
tivation, please call the Response Cen-
ter at 1-800-756-9018 (in the USA) or
1-888-923-8367 (in Canada).

215 Controls in detail
Useful features
Upgrade Signals
The Tele Aid system processes calls using
the following priority:

Automatic emergency – First priority


Manual emergency – Second priority


Roadside Assistance – Third priority


Information – Fourth priority
Should a higher priority call be initiated
while you are connected, an upgrade (al-
ternating) tone will be heard, and the ap-
propriate indicator lamp will flash. If
certain information such as vehicle identi-
fication number or customer information is
not available, the operator may need to re-
transmit.
During this time you will hear a beep and
voice contact will be interrupted. Voice
contact will resume once the retransmis-
sion is completed. Once a call is conclud-
ed, a beep will be heard and the
appropriate indicator lamp will stop flash-
ing. The COMAND system operation will
resume. See System self-check (
page 210)
when the indicator lamp does not light
up in red or stays on longer than ap-
proximately 10 seconds.
If the indicator lamp in the Information
button
¡
is illuminated continuous-
ly and no voice connection to the Re-
sponse Center has been established,
then the Tele Aid system could not ini-
tiate an Information call (e.g. the rele-
vant cellular phone network is not
available). The message
INFO –
CALL FAILED
appears in the multifunc-
tion display.
Information calls can be terminated us-
ing the
ì
button on the multifunc-
tion steering wheel.
!If the indicator lamps do not start flash-
ing after pressing one of the buttons or
remain illuminated (in red) at any time,
the Tele Aid system has detected a
fault or the service is not currently ac-
tive, and may not initiate a call. Visit
your Mercedes-Benz Center and have
the system checked or contact the Re-
sponse Center at 1-800-756-9018 (in
the USA) or 1-888-923-8367 (in Cana-
da) as soon as possible.

218 Controls in detailUseful features
Programming or reprogramming the in-
tegrated remote control
Turn key in the starter switch to
position1 or2.

Hold the end of the hand-held transmit-
ter of the device you wish to train
approximately 2 to 5 inches (5 cm to
12 cm) away from the surface of the in-
tegrated remote control located on the
inside rear view mirror, keeping the in-
dicator lamp in view.

Using both hands, simultaneously push
the hand-held transmitter button and
the desired integrated remote trunk lid
switch. Do not release the buttons until
completing next step.
Warning!
G
When programming a garage door opener,
the door moves up or down.
When programming or operating the remote
control, make sure there is no possibility of
anyone being injured by the moving door.iCertain types of garage door openers
are incompatible with the integrated
opener. If you should experience diffi-
culties with programming the transmit-
ter, contact your authorized
Mercedes-Benz Center, or call
Mercedes-Benz Customer Assistance
Center (in the USA only) at
1-800-FOR-MERCedes, or Customer
Service (in Canada) at
1-800-387-0100.
iFor operation in the USA only: This de-
vice complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful
interference.
(2) This device must accept any inter-
ference received, including interfer-
ence that may cause undesired
operation.
Any unauthorized modification to this
device could void the user’s authority
to operate the equipment.

219 Controls in detail
Useful features

The indicator lamp on the integrated
remote control will flash, first slowly
and then rapidly. The rapid flashing
lamp indicates successful program-
ming of the new frequency signal.

When the indicator lamp flashes rapid-
ly, release both buttons.

To program the remaining two buttons,
repeat the above steps.Rolling code programming
To train a garage door opener (or other roll-
ing code devices) with the rolling code fea-
ture, follow these instructions after
completing the “Programming” portion of
this text. (A second person may make the
following training procedures quicker and
easier.)

Locate training button on the garage
door opener motor head unit.
Exact location and color of the button
may vary by garage door opener brand.
If there is difficulty locating the trans-
mitting button, refer to garage door
opener operator’s manual.

Press “training” button on the garage
door opener motor head unit.
The “training light” is activated.You have 30 seconds time to initiate the
following step.

Firmly press and release the pro-
grammed integrated remote control
transmit button.

Press and release same button a sec-
ond time to complete the training pro-
cess.
Some garage door openers may require
you to do this procedure a third time to
complete the training.

Confirm the garage door operation by
pressing the programmed button on
the integrated remote control transmit-
ter.
iIf, after several attempts, you do not
successfully program the integrated re-
mote control device to learn the signal
of the hand-held transmitter, the ga-
rage door opener could be equipped
with the “rolling code feature”.

220 Controls in detailUseful featuresCanadian programming
During programming, your hand-held
transmitter may automatically stop trans-
mitting. 
Continue to press and hold the inte-
grated remote control transmitter but-
ton (refer to steps two through four in
the “Programming” portion) while you
repeatedly press (“cycle”) your
hand-held transmitter every two sec-
onds until the frequency signal has
been learned.
Upon successful training, the indicator
lamp will flash slowly and then rapidly
after several seconds.Operating the remote control

Turn key in starter switch to position1
or2.

Select and press the appropriate but-
ton to activate the remote controlled
device.
The integrated remote control trans-
mitter continues to send the signal as
long as the button is pressed – up to
20 seconds.Erasing the remote control memory

Turn key in ignition to position1 or2.

Simultaneously hold down the left and
right side buttons for approximately
20 seconds, or until the indicator lamp
blinks rapidly.
The codes of all three channels are
erased.iIf you sell your vehicle, erase the codes
of all three channels.