2012 MERCEDES-BENZ CLS COUPE window

!
Make sure that the rear window roller
sunblind is retracted when removing the
rear head restraints. Otherwise, you could
damage the roller sunblind. X
To remove: pull the head restraint up as
far as it will go.
X Press release catch :and pull the head
restraint out of the guides.
X To refit: insert the head restraint so that
the notches on the bar are on the left when
viewed in the direction of travel.
X Push the head restraint down until you hear
it engage in position. Adjusting the multicontour seat
:
To adjust the thigh cushion
; To adjust the backrest contour in the lum-
bar region
= To adjust the backrest contour in the
upper back region
? To adjust the side bolsters of the seat
backrest You can adjust the contour of the front seats
individually so as to provide optimum support
for your back and sides.
X Make sure that the key is in position 2in
the ignition lock. Adjusting the active multicontour
seat
Overview :
To adjust the seat cushion length
; To switch the dynamic function on or off
= To adjust the side bolsters of the seat
backrest
? To switch the massage function on or off
A To adjust the contour of the backrest to
increase/decrease support
B To adjust the height/depth of the back-
rest contour
The active multicontour seat automatically
adapts the sides of the backrest to your cur-
rent driving style.
Dynamic function The dynamic function adjusts the air cushions
in the side bolsters of the seat backrests to
ensure ideall
ateral support at all times.100
SeatsSeats, steering wheela
nd mirrors

The three red indicator lamps in the button
indicate the heating level you have selected.
The system automatically switches down
from level 3to level 2after approximately
eight minutes.
The system automatically switches down
from level 2to level 1after approximately ten
minutes.
The system automatically switches off
approximately 20 minutes after it is set to
level 1.
X Make sure that the key is in position 1or
2 in the ignition lock.
X To switch on: press button:repeatedly
until the desired heating level is set.
X To switch off: press button:repeatedly
until all the indicator lamps go out.
i If the battery voltage is too low, the seat
heating may switch off.
Problems with the seat heating The seat heating has switched off prema-
turely or cannot be switched on. The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
X Switc hoff electrical consumers that you do
not need, such as the rear window heating
or interior lighting. Switching the seat ventilation on/off
Switching on/off The three blue indicator lamps in the buttons
indicate the ventilation level you have selec-
ted.
X
Make sure that the key is in position 1or
2 in the ignition lock.
X To switch on: press button:repeatedly
until the desired ventilation level is set.
X To switch off: press button:repeatedly
until all the indicator lamps go out.
i If the battery voltage is too low, the seat
ventilation may switch off.
i You can open the side windows and the
sliding sunroof using the "Convenience
opening" feature (Y page 89). The seat ven-
tilation of the driver's seat automatically
switches to the highest level.
Problems with the seat ventilation The seat ventilation has switched off prema-
turely or cannot be switched on. The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
X
Switc hoff electrical consumers that you do
not need, such as the rear window heating
or interior lighting. Steering wheel
Important safety notes
G
WARNING
Do not adjust the steerin gwheel while driving.
Adjusting the steerin gwheel while driving, or
driving without the steerin gwheel adjustment
feature locked could cause the driver to lose
control of the vehicle.
The electrical steerin gwheel adjustmen tfea-
ture can be operated at any time. Therefore,
do not leave children unattended in the vehi-
cle, or with access to an unlocked vehicle. A
child's unsupervised access to avehicle could
result in an acciden tand/o rserious personal
injury. 102
Steering wheelSeats, steering wheel and mirrors

Problems with the steering wheel heat-
ing If steering wheel heating indicator lamp
=is
flashing, the steering wheel heating has
switched off automatically. The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
X Switch off electrical consumers that you do
not need, such as the rear window heating
or interior lighting.
Once the battery is sufficiently charged, the
steering wheel heating will switch back on
automatically. EASY-ENTRY/EXIT feature
Important safety notes G
WARNING
Make sure that nobody can become trapped
when you activate the EASY-ENTRY/EXIT fea-
ture.
If there is arisk of someone becoming trap-
ped, stop the adjustment procedure. To halt
the procedure:
R press the steering column adjustment but-
ton.
R briefly press one of the memory function
position buttons.
The steering column stops moving immedi-
ately.
Do not keep the memory function position
button pressed down, otherwise the memory
function will start and the steering wheel and
seat will begin to move.
Never leave children unsupervised in the vehi-
cle. They could open the driver's door and
thereby unintentionally activate the EASY-
ENTRY feature and become trapped.
The EASY-ENTRY/EXIT feature makes getting
in and out of your vehicle easier. You can activate and deactivate the EASY-
ENTRY/EXI
Tfeature in the on-board com-
puter (Y page 226).
Position of the steering wheel when the
EASY-ENTRY/EXIT featureisa ctive The steerin
gwheel tilts upwards if you:
R remove the key from the ignition lock
R open the driver's door and KEYLESS-GO is
in position 1
R open the driver's door and the key is in
position 0or 1in the ignition lock
i The steerin gwheel only moves upwards if
it has not already reached the upper end
stop.
Position of the steering wheel for driv-
ing The steerin
gwheel is moved to the previously
set position if:
R the driver's door is closed and
R you insert the key into the ignition lock
or
R you press the Start/Stop button onceon
vehicles with KEYLESS-GO.
If you close the driver's door with the key
inserted into the ignition lock, the steering
wheel is automatically moved to the previ-
ously set position.
The last position of the steerin gwheel is
stored when you switch off the ignition or
when you stor ethe setting with the memory
function (Y page 107).
Crash-responsive EASY-EXIT feature If the crash-responsive EASY-EXIT feature is
triggered in an accident
,the steerin gcolumn
will move upwards when the driver's door is
opened. This occurs irrespective of the posi-
tion of the key in the ignition lock. This makes
it easier to exit the vehicle and rescue the
occupants. 104
Steering wheelSeats, steering wheel and mirrors

The crash-responsive EASY-EXIT feature is
only operational if the EASY-EXIT/ENTRY fea-
ture is activated in the on-board computer.
Mirrors
Rear-view mirror
X
Anti-dazzle mode: flick anti-dazzle
switch :forwards or back. Exterior mirrors
Adjusting the exterior mirrors G
WARNING
The exterior mirrors reduce the size of the
image. Object sare actually closer than they
appear. You could misjudge the distanc efrom
vehicles driving behind and cause an acci-
dent, e.g. when changin glane. For this rea-
son ,makes ure of th eactual distanc efromt he
vehicle driving behin dbyglancingovery our
shoulder. X
Make sure that the key is in position 1or
2 in the ignition lock.
X Press button :for the left-hand exterior
mirror or button ;for the right-hand exte-
rior mirror.
The indicator lamp in the corresponding
button lights up in red.
The indicator lamp goes out again after
some time. You can adjust the selected
mirror using adjustmen tbutton =as long
as the indicator lamp is lit.
X Press adjustmen tbutton =up, down ,or
to th eleft or right until you have adjusted
th ee xterior mirror to th ecorre ct position.
You should have agood overview of traffic
conditions.
The convex exterio rmirrors provide alarger
field of vision.
The exterior mirrors are automatically heated
if the rear window heatin gisswitched on and
the outside temperature is low.
Foldingt he exterior mirrors in or out
electrically X
Make sure that the key is in position 1or
2 in the ignition lock.
X Briefly press button :.
Both exterior mirrors fold in or out.
i Make sure that the exterior mirrors are
always folded out fully while driving. They
could otherwise vibrate. Mirrors
105Seats, steering wheela nd mirrors Z

Useful information
i This Owner's Manual describes all mod-
els, series and optional equipment for your
vehicle that were available at the time of
going to press. National variation sare pos-
sible. Not ethat your vehicle may not be
equipped with all of the function sdescri-
bed. This is also the case for system sand
function srelevan ttosafety.
i Read the information on qualified special-
ist workshops: (Y page 23). Overview of climat
econtrol systems Important safet
ynotes G
WARNING
Observ ethe settings recommende donthe
following pages. The windows could other-
wise mist up. This may preven tyou from
observing the traffic conditions, thereby caus-
ing an accident.
Climate control regulates the temperature
and the humidity in the vehicle interior and
filters undesirable substances out of the air.
Climate control is only operational when the
engine is running. The system only works
optimally if the side windows and the roof are
closed.
The residual heat function can only be acti-
vated or deactivated with the ignition
switched off (Y page 132).
i Ventilate the vehicle for abrief period
during warm weather, e.g. using the con-
venienc eopening feature (Y page 89). This
will speed up the cooling process and the
desired vehicle interior temperature will be
reached more quickly.
i The integrated filter can filter out most
particles of dust and completely filters out
pollen. Aclogged filter reduces the amount
of air supplied to the vehicle interior .For
this reason, you should always observe the interval for replacing the filter, which is
specified in the Servic
eBooklet .Asit
depends on environmental conditions, e.g.
heavy air pollution, the interval may be
shorter than stated in the Service Booklet. 124
Overview of climatec
ontrol systemsClimatecontrol

Control panel for THERMATIC automatic climat
econtrol (2-zone) :
Setsthe temperature, left (Y page 128)
; Demists th ewindscree n(Ypage 130)
= Switches th eZONE function on/of f(Y page 130)
? Switches coolin gwitha ir dehumidification on/of f(Ypage 127)
A Switches the rear window heatin gon/off (Y page 131)
B Setsthe temperature, right (Y page 128)
C Activates/deactivates air-recirculation mode (Y page 131)
D Setsthe air distribution (Y page 129)
E Increases the airflow (Y page 129)
F Reduces the airflow ( Ypage 129)
G Switches climat econtro lon/off (Y page 127)
H Setsclimate contro ltoautomatic mode (Y page 128) Information about using THERMATIC
automatic climat econtrol
The following contains notes and recommen-
dations on optimum use of THERMATIC auto-
matic climat econtrol.
R Activat eclimate contro lusing the Ãand
¿ buttons. The indicator lamps above
the à and¿ buttons light up.
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 outside odours
or when in atunnel. The windows could
otherwise mist up as no fresh air is drawn
into the vehicle in air-recirculation mode.
R Use the ZONE function to adopt the tem-
perature settings on the driver's side for
the front-passenger side as well.T he indi-
cator lamp above the ábutton goes
out. Overview of climate control systems
125Climatecontrol Z

Control panel for THERMOTRONIC automatic climat
econtrol (3-zone) Fron
tcontrol panel
: Setsthe temperature, left (Y page 128)
; Demist sthe windscreen (Y page 130)
= Activates/deactivates th eresidual heat function (Y page 132)
? Switche scooling with air dehumidificatio non/off (Y page 127)
A Switche sthe rea rwindow heatin gon/off (Y page 131)
B Setsthe temperature, right (Y page 128)
C Switches the ZONE function on/off (Y page 130)
D Switches climate control on/off (Y page 127)
E Setsthe air distribution (Y page 129)
F Increases the airflow (Y page 129)
G Reduces the airflow ( Ypage 129)
H Setsthe climate mode (Y page 128)
I Activates/deactivates air-recirculation mode (Y page 131)
J Setsclimate control to automatic mode (Y page 128)
Rea rcontrol panel
K Increases the airflow (Y page 129)
L Reduces the airflow ( Ypage 129)
M Display
N To reduc ethe temperature (Y page 128)
O To increase the temperature (Y page 128)126
Overview of climate control systemsClimate control

Information abou
tusing
THERMOTRONIC automatic climate
control
The following contains instructions and rec-
ommendations to enable you to get the most
out of your THERMOTRONIC automatic cli-
mate control.
R Activate climate control using the Ãand
¿ buttons. The indicato rlamps above
the à and¿ buttons light up.
R In automatic mode, you can also use the
ñ buttontos etac limate mode
(FOCUS/MEDIUM/DIFFUSE). The
MEDIUM leve lisrecommended.
R Set th etem peratur eto22†.
R Only use th edemisting function briefly until
th ew indscree nisclear again.
R Only use the air-recirculation mode briefly,
e.g. if there are unpleasant outside odours
or when in atunnel. The windows could
otherwise mist up as no fresh air is drawn
into the vehicle in air-recirculation mode.
R Use the ZONE function to adopt the tem-
perature settings on the driver's side for
the front-passenger side and the rear com-
partment as well.T he indicator lamp above
the á button goes out.
R Use the residual heat function if you want
to heat or ventilate the vehicle interior
when the ignition is switched off. The resid-
ual heat function can only be activated or
deactivated with the ignition switched off. Operating the climate control system
Switching climate control on/off
Points to observe before use i
If climate control is switched off, the air
supply and air circulation are also switched
off. Only use this settingf orab rief period.
The windows could otherwise mist up.
i Switch on climate control primarily using
the à button (Y page 128). Switching on/off X
Turn the key to position 2in the ignition
lock.
X To switch on: press theÃbutton.
The indicator lamp in the Ãbutton lights
up. Airflow and air distribution are set to
automatic mode.
or
X Press the ^button.
The indicator lamp in the ^button goes
out. The previous settings are reactivated.
X To switch off: press the^button.
The indicator lamp in the ^button lights
up. Activating/deactivating the cooling
with air dehumidification function
Points to observe before use G
WARNING
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.
The cooling with air dehumidification function
is only available when the engine is running.
The air inside the vehicle is cooled and dehu-
midified according to the temperature selec-
ted.
Condensation may drip from the underside of
the vehicle when cooling mode is active. This
is normal and not asign that there is amal-
function.
i The cooling with air dehumidification
function uses refrigerant R134a. This
refrigerant does not contain chlorofluoro-
carbons, and therefore does not damage
the ozone layer. Operating the climate control system
127Climatecontrol Z