key MERCEDES-BENZ CL COUPE 2009 Manual PDF

G
Risk of accident
The reversing camera is only an aid and may
display obstacles in a distorted or incorrect
manner, or may not even display them at all.
The reversing camera does not relieve you of
the responsibility to pay attention. The cam-
era cannot show objects:
R very near to the rear bumper
R below the rear bumper
R in the area immediately above the boot lid
handle
You are always responsible for safety and
must continue to pay attention to your imme-
diate surroundings when parking and
manoeuvring. This applies to the areas
behind, in front of and next to the vehicle. You
could otherwise endanger yourself and oth-
ers. G
Risk of accident
Under the following circumstances, the
reversing camera will not function, or function
in a limited manner:
R if the boot lid is open
R in heavy rain, snow or fog
R at night or in very dark places
R if the camera is exposed to very bright light
R if the area is lit by fluorescent light (the dis-
play may flicker)
R if there is a sudden change in temperature,
e.g. when driving into a heated garage in
winter
R if the camera lens is dirty or obstructed
R if the rear of your vehicle is damaged. In this
event have the camera position and setting
checked at a qualified specialist workshop.
Mercedes-Benz recommends that you use
a Mercedes-Benz Service Centre for this
purpose.
Do not use the reversing camera in these
types of situation. You could otherwise injure others or damage objects and your vehicle
while you are parking.
Activating the reversing camera X
Make sure that the key is in position 2in
the ignition lock.
X Engage reverse gear.
The area behind the vehicle is shown in the
COMAND display with guide lines. G
Risk of accident
Please note that objects not on ground level
may appear to be further away than they
actually are. These include:
R the bumper of the vehicle parked behind
R trailer tow bars
R the tail-end of a lorry
R slanted posts
The lines are only guides, not accurate meas-
urements of the distance to an obstacle.
Therefore, you should never pass the red line
when approaching an obstacle. You could oth-
erwise cause an accident and injure yourself
and others. Red guide line
=, approximately 0.25 m, and
yellow guide line ;, approximately 1.0 m,
show the approximate distance from the rear
end of the vehicle. Blue line :depicts the
width required for the vehicle. It helps you to
position the vehicle at the side of the road,
e.g. at the kerb. 258
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Night View Assist*
Night View Assist uses infrared as well as the
normal headlamps to light up the road. A
camera at the top of the windscreen picks up
the infrared light and displays a black and
white image in the multi-function display. The
image shown in the multi-function display
corresponds to a road lit up by main-beam
headlamps. This enables you to see the road's
course and any obstacles in good time. G
Risk of accident
Night View Assist is only an aid designed to
assist driving and does not relieve you of the
responsibility to pay attention. Continue to
look through the windscreen instead of rely-
ing on the Night View Assist display. You are
responsible for safety and must drive in
accordance with traffic conditions. You could
otherwise endanger yourself and others.
The system may be impaired or may not func-
tion if:
R there is poor visibility, e.g. due to snow,
rain, fog or spray.
R the windscreen is dirty, misted up or cov-
ered, for instance by a sticker, in the vicinity
of the camera.
R you drive around a bend or up or down an
incline.
Light from the headlamps of oncoming vehi-
cles does not affect the Night View Assist dis-
play. This is also the case if you cannot switch
on the main-beam headlamps because of
oncoming traffic. G
Risk of accident
Night View Assist does not detect objects in
the immediate vicinity of the vehicle. Look
through the windscreen when manoeuvring.
Make sure that there are no people or animals
in the area in which you are manoeuvring.
i Infrared light cannot be seen by the
human eye and therefore does not dazzle. Night View Assist can always remain on,
even if there is oncoming traffic.
:
Night View Assist camera
Activating/deactivating You can only activate Night View Assist if:
R
the key is in position 2in the ignition lock.
R it is dark.
R the light switch is set to corL or
the daytime driving lights are switched on.
R the automatic transmission is not in posi-
tion R. X
Press rocker switch :up or down.
The Night View Assist display appears in
the multi-function display.
i The infrared headlamps only switch on
when the vehicle is driving at speeds of at
least 10 km/h. This means that you do not
have the full visual range while stationary Driving systems
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Information and warning display
:
Yellow indicator lamp/red warning lamp
When you turn the key to position 2in the
ignition lock, warning lamps :in the exterior
mirrors light up red.
If Blind Spot Assist is switched on and the
engine is running, indicator lamps :in the
exterior mirrors light up yellow up to a speed
of 30 km/h. At speeds above 30 km/h, the
indicator lamp goes out and Blind Spot Assist
is operational.
If a vehicle is detected within the monitoring
range of Blind Spot Assist at speeds above
30 km/h, warning lamp :on the corre-
sponding side lights up red.
The yellow indicator lamp goes out three sec-
onds after reverse gear is engaged. In this
event, Blind-Spot Assist is no longer active.
The brightness of the indicator/warning
lamps is adjusted automatically according to
the ambient light. G
Risk of accident
Blind Spot Assist is not active at speeds below
30 km/h, and the indicator lamps in the exte-
rior mirrors are yellow. Vehicles in the moni-
toring range are then not indicated.
Always pay attention to traffic conditions and
your surroundings. Otherwise, you may fail to
recognise dangers in time, could cause an
accident and injure yourself and others. Collision warning If a vehicle is detected in the monitoring range
of Blind Spot Assist and you switch on the turn
signal, a double warning tone sounds. Red
warning lamp
:flashes. If the turn signal
remains on, detected vehicles are indicated
by the flashing of red warning lamp :. There
are no further warning tones.
Activating X
Make sure that the radar sensor system
(Y page 226) and Blind Spot Assist
(Y page 224) are activated in the on-board
computer.
X Turn the key to position 2in the ignition
lock.
Red warning lamps :in the exterior mir-
rors are lit.
X Start the engine.
Warning lamps :in the exterior mirrors
now light up yellow. Air conditioning
General notes
The automatic air conditioning controls the
temperature and the humidity of the vehicle
interior and filters out undesirable substan-
ces from the air.
The automatic air conditioning is only opera-
tional when the engine is running. 31
Optimum
operation is only achieved when you drive
with the side windows and sliding/tilting sun-
roof closed.
i Ventilate the vehicle for a brief period
during warm weather, e.g. using the con-
venience opening feature (Y page 201).
This will speed up the cooling process and
the desired vehicle interior temperature
will be reached more quickly.
31 The "residual heat" function can only be switched on/off if the ignition is switched off. 262
Air conditioningCont
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i
Instructions and recommendations for
optimum air conditioning:
R activate the air conditioning using the
à rocker switch. The indicator lamp
in the Ãrocker switch comes on.
R set the temperature to 22 †.
R only use the "demisting" function briefly,
until the windscreen is clear again.
R only use the "air-recirculation" mode
briefly, e.g. if there are unpleasant out-
side odours or when in a tunnel. Other-
wise, the windows could mist up due to
a lack of fresh air.
R use the "residual heat" function if you
want to heat or ventilate the vehicle inte-
rior when the ignition is switched off. The
"residual heat" function can only be acti-
vated or deactivated with the ignition
switched off. Switching the air conditioning on/off
i When the air conditioning is switched off,
the air supply and air circulation are also
switched off. Only select this setting briefly,
otherwise the windows may mist up.
i Activate the air conditioning primarily
using the Ãrocker switch
(Y page 264).
X Turn the key to position 2in the ignition
lock.
X To activate: press theÇrocker switch
up or down.
The indicator lamp in the rocker switch
goes out. The previously selected settings
come into effect again.
X To deactivate: press theÇrocker
switch up or down.
The indicator lamp in the rocker switch
comes on. Switching cooling with air dehumidi-
fication on/off
The "cooling with air dehumidification" func-
tion is only available when the engine is run-
ning. The air inside the vehicle is cooled and
dehumidified according to the temperature
selected. G
Risk of accident
If the "cooling with air dehumidification" func-
tion is deactivated, the air inside the vehicle
will not be cooled (during warm weather) or
dehumidified. The windows could mist up
more quickly. This may prevent you from
observing the traffic conditions, thereby caus-
ing an accident.
Condensation may drip from the underside of
the vehicle when Thermatic is in cooling
mode.
You can activate or deactivate the "cooling
with air dehumidification" function via
COMAND (Y page 170). Controlling the air conditioning auto-
matically
In automatic mode, the set temperature is
maintained automatically at a constant level.
The system automatically regulates the tem-
perature of the dispensed air, the airflow and
the air distribution.
The automatic air conditioning will achieve
optimal operation if "cooling with air dehu-
midification" is also activated. If necessary,
cooling with air dehumidification can be deac-
tivated.
X Turn the key to position 2in the ignition
lock.
X Set the desired temperature.
X To activate: press theÃrocker switch
up or down.
The indicator lamp in the Ãrocker
switch comes on. 264
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X
To deactivate: press theKrocker
switch up or down.
The indicator lamp in the Ãrocker
switch goes out.
or
X Set the air distribution using COMAND
(Y page 169).
The indicator lamp in the Ãrocker
switch goes out. Setting the temperature
Automatic air-conditioning zones
You can select different temperature settings
for the driver's and front-passenger sides as
well as for the footwells.
X Turn the key to position 2in the ignition
lock.
X To increase/reduce: press thew
rocker switch up or down. Only change the
temperature setting in small increments.
Start at 22 †.
i You can also use COMAND (Y page 169)
to set the temperature.
i The footwell temperature can be set via
COMAND (Y page 171). Adjusting the air vents
G
Risk of injury
Very hot or very cold air can flow from the air
vents. This could cause burns or frostbite to
bare skin in the immediate vicinity of the
vents. Keep bare skin away from these air
outlets. If necessary, direct the airflow away
to a different area of the vehicle interior.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
R keep the air inlet grille on the bonnet free
of blockage, such as ice, snow or leaves.
R never cover the vents or air inlet and outlet
grilles in the vehicle interior.
i For draught-free ventilation, adjust the
sliders of the air vents to the centre detent
position.
Setting the centre air vents :
Fixed centre air vent
; Centre air vent, right
= Control for right-hand centre air vent
? Control for left-hand centre air vent
A Centre air vent, left
X To open/close: turn controls=and ?
up or down. Air conditioning
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=
Control for right-hand rear-compartment
air vent
? Control for left-hand rear-compartment
air vent
X To open/close: turn controls=or? to
the right or left.
i Close the rear-compartment air vents
when heating mode is activated, as no
warm air flows through the rear-compart-
ment air vents in the basic heating setting. Setting the air distribution
The air distribution can be set individually for
the driver's and front-passenger sides.
¯ directs the airflow through the demis-
ter vents
P directs the airflow through the centre
and side air vents
O directs the airflow through the footwell
air vents
S directs the airflow through the centre
and side air vents, as well as the foot-
well air vents
a directs the airflow through the footwell
and demister vents
_ directs the airflow through the demis-
ter, centre and side air vents, as well
as the footwell air vents
b directs the airflow through the centre
and side air vents, as well as the demis-
ter vents
W adjusts the air distribution automati-
cally
The air distribution can be set using COMAND
(Y page 169). Setting the airflow
You can select different airflow settings for
the driver's and front-passenger sides. X
Turn the key to position 2in the ignition
lock.
X To increase/reduce: press theK
rocker switch up or down.
You can also use COMAND to set the airflow
(Y page 169). Demisting the windscreen
i You should only select the "demisting"
function until the windscreen is clear again.
X Turn the key to position 2in the ignition
lock.
X To activate: press the¬rocker switch
up or down.
The indicator lamp in the ¬rocker
switch comes on.
The system automatically switches to the
following functions:
R cooling with air dehumidification on
R high airflow 33
R high temperature 33
R air distribution to the windscreen and
front side windows
R air-recirculation mode off
X To deactivate: press the¬rocker
switch up or down.
The indicator lamp in the ¬rocker
switch goes out. The previously selected
settings come into effect again. The cooling
with air dehumidification function remains
on. Air-recirculation mode remains deacti-
vated.
or
X Press the wrocker switch up or down.
or
X Press the Krocker switch up or down.
33 Depending on the outside temperature. Air conditioning
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Demisting the windows
Windows misted up on the inside X
Activate the "cooling function with air dehu-
midification" function.
X Activate automatic mode.
X If the windows continue to mist up, activate
the demisting function.
i You should only select this setting until
the windscreen is clear again.
Windows misted up on the outside X
Activate the windscreen wipers.
X Activate the automatic air conditioning.
i You should only select this setting until
the windscreen is clear again. Switching the rear window heating
on/off G
Risk of accident
Clear all windows of ice or snow before setting
off. Otherwise, impaired visibility could
endanger you and others.
i The rear window heating has a high cur-
rent draw. You should therefore switch it
off as soon as the window is clear, as it only
switches off automatically after several
minutes.
i If the battery voltage is too low, the rear
window heating may switch off.
X Turn the key to position 2in the ignition
lock.
X Press the ¤rocker switch up or down.
The indicator lamp in the ¤rocker
switch lights up or goes out. Activating/deactivating air-recircula-
tion mode
You can deactivate the flow of fresh air if
unpleasant odours are entering the vehicle
from outside. The air already inside the vehi-
cle will then be recirculated. G
Risk of accident
Only switch over to air-recirculation mode
briefly at low outside temperatures. Other-
wise, the windows could mist up, thus impair-
ing visibility and endangering yourself and
others. This may prevent you from observing
the traffic conditions, thereby causing an
accident.
X Turn the key to position 2in the ignition
lock.
X To activate: press thegrocker switch
up or down.
The indicator lamp in the grocker
switch comes on.
i Air-recirculation mode is activated auto-
matically at high outside temperatures. The
indicator lamp in the grocker switch is
not lit when automatic air-recirculation
mode is activated.
Outside air is added after about 30
minutes.
X To deactivate: press thegrocker
switch up or down.
The indicator lamp in the grocker
switch goes out. 268
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i
Air-recirculation mode switches off auto-
matically:
R after approximately five minutes at out-
side temperatures below approximately
5 †
R after approximately five minutes if cool-
ing with air dehumidification is deactiva-
ted
R after approximately 30 minutes at out-
side temperatures above approximately
5 †
Convenience opening/closing G
Risk of injury
Make sure that nobody can become trapped
between the side window and the door frame
as the side windows are opened and closed.
Do not place objects or lean against the side
windows when they are being opened or
closed. You or the objects could be drawn in
or become trapped between the side window
and the door frame as the window moves. If
there is a risk of entrapment, press the
g rocker switch again. Press the button
for stopping, opening or closing the side win-
dows in the opposite direction as appropriate.
Make sure that nobody can become trapped
when you are opening or closing the sliding/
tilting sunroof. If there is a risk of entrapment,
press the grocker switch again. Press the
button to stop, open or close the panorama
sliding/tilting sunroof in the opposite direc-
tion as appropriate.
X Convenience closing: press and hold the
g rocker switch up or down until the
sliding/tilting sunroof and side windows
are closed.
The indicator lamp in the grocker
switch comes on. Air-recirculation mode is
activated.
X Convenience opening: press and hold the
g rocker switch up or down until the sliding/tilting sunroof and the side win-
dows have reached their original position.
The indicator lamp in the
grocker
switch goes out. Air-recirculation mode is
deactivated.
i If you open the side windows or the slid-
ing/tilting sunroof manually after closing
with the convenience closing feature, they
will remain in this position when opened
using the convenience opening feature. Switching the residual heat on/off
It is possible to make use of the residual heat
of the engine to continue heating the station-
ary vehicle for up to 30 minutes after the
engine has been switched off. The heating
time depends on the temperature that has
been set.
i The blower will run at a low speed regard-
less of the airflow setting.
i If you activate the "residual heat" function
at high temperatures, only the ventilation
will be activated. The blower runs at
medium speed.
X Turn the key to position 0in the ignition
lock or remove it.
X To activate: press theÇrocker switch
up or down.
The indicator lamp in the Çrocker
switch comes on.
X To deactivate: press theÇrocker
switch up or down.
The indicator lamp in the Çrocker
switch goes out.
i The residual heat automatically switches
off after around 30 minutes or if:
R the ignition is switched on
R the battery voltage drops Air conditioning
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Switching the auxiliary heating/ven-
tilation* on/off
Notes on the auxiliary heating/ventila-
tion system G
Risk of poisoning
Exhaust fumes are produced when the auxili-
ary heating is in operation. Inhaling these
exhaust fumes can be poisonous. You should
therefore switch off the auxiliary heating in
confined spaces without an extraction sys-
tem, e.g. a garage. G
Risk of fire
When operating the auxiliary heating, parts of
the vehicle may become very hot, and highly
inflammable material such as fuels could be
ignited. Operating the auxiliary heating is thus
prohibited at filling stations or when your vehi-
cle is being refuelled. You must therefore
switch off the auxiliary heating at filling sta-
tions.
i Switch the auxiliary heating on regularly
once a month for about ten minutes.
The auxiliary heating heats the air in the vehi-
cle interior to the set temperature without
using the heat of the running engine. The aux-
iliary heating is operated using the vehicle's
fuel. For this reason, the tank content must
be at least at reserve fuel level to ensure that
the auxiliary heating functions.
The auxiliary heating/ventilation automati-
cally adjusts to changes in temperature and
weather conditions. For this reason, the aux-
iliary heating could switch from ventilation
mode to heating mode or from heating mode
to ventilation mode.
You cannot use the auxiliary ventilation to
cool the vehicle interior to a temperature
lower than the outside temperature. Before activating X
Turn the key to position 2in the ignition
lock.
X Set the temperature.
The auxiliary heating/ventilation can be acti-
vated even when the air conditioning is being
controlled manually. Optimum comfort can
be attained when the system is set to auto-
matic mode. set the temperature to 22 †.
The auxiliary heating/ventilation can be acti-
vated or deactivated using the remote control
or the rocker switch on the centre console.
You can use COMAND (Y page 172) or the
remote control to specify up to three depar-
ture times, one of which may be preselected.
Switching the auxiliary heating/venti-
lation on/off using the centre console
rocker switch The colours of the indicator lamps on the
rocker switch have the following meanings:
Blue Auxiliary ventilation activated
Red Auxiliary heating activated
Yellow Departure time preselected
(Ypage 172)
Switching on auxiliary heating/ventila-
tion
X Press &rocker switch :up or down.
The red or the blue indicator lamp in &
rocker switch :lights up. 270
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X
Start the engine.
X To switch on: briefly press&rocker
switch :up or down.
Red indicator lamp in &rocker
switch :lights up.
X To switch off: briefly press&rocker
switch :up or down.
Red indicator lamp in &rocker
switch :goes out. Sliding sunroof
General notes
G
Risk of injury
Make sure that nobody can become trapped
when closing the sliding sunroof. If there is a
risk of entrapment, release the switch and
push it briefly in any direction to stop the slid-
ing sunroof. G
Risk of injury
Children could injure themselves if they oper-
ate the sliding sunroof.
Never leave children unsupervised in the vehi-
cle. Always take the key with you when leaving
the vehicle, even if you are only leaving it for
a short time. G
Risk of injury
The glass in the panorama sunroof could
break in an accident. If you are not wearing a
seat belt, there is a risk that you could be
thrown through the opening in the event of the
vehicle overturning. Therefore, always wear a
seat belt to reduce the risk of injuries.
! Only open the panorama sliding sunroof
if it is free of snow and ice. Otherwise, mal-
functions may occur.
Do not allow anything to protrude from the
sliding sunroof. The seals could otherwise
be damaged. i
When the sliding sunroof is open, apart
from the normal airflow noises resonance
noises may also occur. They are caused by
minor pressure fluctuations in the vehicle
interior. Change the position of the sliding
sunroof or open a side window slightly to
reduce or eliminate these noises.
i Related topics:
R convenience opening from the out-
side (Y page 201) or from the inside
(Y page 269)
R convenience closing from the out-
side (Y page 201) or from the inside
(Y page 269)
R automatic closing of the sliding sunroof
(PRE-SAFE) (Y page 42) Sliding/tilting sunroof
Overhead control panel
:
To open
; To close/lower
= To raise
X Turn the key to position 1or 2in the ignition
lock.
X Pull or push the switch in the corresponding
direction.
i If you press the switch beyond the point
of resistance, an automatic opening/clos-
ing process is started in the corresponding
direction. You can stop automatic opera-
tion by pressing again. 274
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