2012 MERCEDES-BENZ CLS SHOOTING BRAKE climate settings

H
Handbrake see Parking brake
Hazard warning lamps ......................118
Headbag Display message ............................ 255
Headlamp
Cleaning system (function) ............118
Cleaning system (notes) ................393
Headlamps
Misting up ...................................... 121
Topping up the cleaning system ....323
see Automatic headlamp mode
Head restraints
Adjusting ....................................... 100
Adjusting (electrically). ..................101
Adjusting (manually). .....................100
Adjusting (rear) .............................. 101
Fitting/removing (rear) ..................102
Luxury ............................................ 101
Heating
see Climate control
High-pressure cleaners ....................326
Hill start assist .................................. 150
HOLD function Display message ............................ 263
Function/notes ............................. 186I
Ignition lock see Key positions
Immobiliser .......................................... 72
In-car hotspot see Separate operating instructions
Indicator and warning lamps
Coolant .......................................... 285
DISTRONI CPLUS ........................... 287
Engine diagnostics .........................284
SPORT handling mode ...................282
Indicator lamps
Display message ............................ 256
see Warning and indicator lamps
Insectp rotection on the radiator ....321
Inspection see ASSYST PLUS Instrument cluster
Overview .................................. 30, 227
Settings ......................................... 239
Warning and indicator
lamps ...................................... .32, 276
Instrument cluster lighting ..............240
Intelligen tLight System
Activating/deactivatin g................. 240
Display message ............................ 258
Overview ........................................ 119
Setting the dipped-bea mhead-
lamps for driving on the right/left .241
Interior lighting ................................. 122
Automatic control system ..............122
Delayed switch-off (on-board
computer) ...................................... 242
Emergency lighting ........................123
Manual control ............................... 123
Overview ........................................ 122
Reading lamp ................................. 122
Setting brightness for display/
switches (on-board computer) .......240
Setting the ambient lighting
brightness (on-board computer) ....241
Setting the ambient lighting col-
our (on-board computer) ................ 241
Interior motion sensor ........................73
ISOFIX child seat securing system ....56 J
Jack Storage location ............................ 335
Using ............................................. 364
Jump start (engine)
see Jump starting (engine)
Jump starting (engine) ......................344 K
Key Changing the battery .......................79
Checking the battery .......................79
Convenience closing feature ............91
Convenience opening feature ..........90
Display message ............................ 275
Door central locking/unlocking .......77
Emergency key element ................... 78 12
Index

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 variations are pos-
sible. Note that your vehicle may not be
equipped with all of the functions descri-
bed. This is also the case for systems and
functions relevant to safety.
i Read the information on qualified special-
ist workshops: (Y page 24). Overview of climate control systems
Important safety notes
G
WARNING
Observe the settings recommended on the
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 138).
i Ventilate the vehicle for a brief period
during warm weather, e.g. using the con-
venience opening feature (Y page 90). 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 Service Booklet
.As it
depends on environmental conditions, e.g.
heavy air pollution, the interval may be
shorter than stated in the Service Booklet. 130
Overview of climate control systemsClimate control

Control panel for THERMATIC automatic climate control (2-zone)
:
To set the temperature, left (Y page 134)
; To demist the windscree n(Ypage 136)
= To switch the ZONE function on/off (Y page 136)
? To activate/deactivate cooling with air dehumidification (Y page 133)
A To switch the rear window heating on/off (Y page 137)
B To set the temperature, right (Y page 134)
C To activate/deactivate air-recirculation mode (Y page 137)
D To set the air distribution (Y page 135)
E To increase the airflow (Y page 135)
F To reduce the airflow (Y page 135)
G To switch climate control on/off (Y page 133)
H To set climate control to automatic mode (Y page 134)Information about using THERMATIC
automatic climate control
The following contains notes and recommen-
dations on optimum use of THERMATIC auto-
matic climate control.
R Activate climate 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 a tunnel. 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
131Climate control Z

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 button to set a climate mode
(FOCUS/MEDIUM/DIFFUSE). The
MEDIUM level is recommended.
R Set the temperature to 22 †.
R Only use the demisting function briefly until
the windscree nis clear again.
R Only use the air-recirculation mode briefly,
e.g. if there are unpleasant outside odours
or when in a tunnel. 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 setting for a brief period.
The windows could otherwise mist up.
i Switch on climate control primarily using
the à button (Y page 134). Switching on/off X
Turn the key to position 2in the ignition
lock.
X To switch on: press theÃbutton on
the climate control operating panel.
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 a sign that there is a mal-
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
133Climate control Z

THERMOTRONIC automatic climate
control THERMOTRONIC automatic climate control zones
You can select different temperature settings
for the driver's and front-passenge rsides as
well as for the rear compartment.
X Turn the key to position 2in the ignition
lock.
X To increase/reduce the temperature in
the front: turn control :orB clockwise
or anti-clockwise (Y page 132).
Only change the temperature setting in
small increments. Start at 22 †.
X To increase/reduce the temperature in
the rear compartment using the front
control panel: press theábutton.
The indicator lamp in the ábutton goes
out.
X Turn control :clockwise or anti-clockwise
(Y page 132).
Only change the temperature setting in
small increments. Start at 22 †.
The temperature setting for the driver's
side is adopted for the rear compartment
and the front-passenger side.
X To increase/reduce the temperature in
the rear compartment using the rear
control panel: press therors
button on the rear control panel.
Only change the temperature setting in
small increments. Start at 22 †. Setting the air distribution
Air distribution settings P
Directs the airflow through the centre
and side air vents
O Directs the airflow through the foot-
well air vents
S Directs the airflow through the centre
and side air vents as well as the foot-
well air vents
¯ Directs the airflow through the demis-
ter vents
b Directs the airflow through the demis-
ter, centre and side air vents (only for
certain countries).
a Directs the airflow through the foot-
well and demister vents
_ Directs the airflow through the demis-
ter vents, the centr eand side ai rvents
as well as the footwell air vents
i Regardless of the air distribution setting,
airflow is always directed through the side
air vents. The side air vents can only be
closed when the controls on the side air
vents are turned downwards.
Adjusting X
Turn the key to position 2in the ignition
lock.
X Press the _button repeatedly until the
desired symbol appears in the display. Setting the airflow
Adjusting X
Turn the key to position 2in the ignition
lock.
X To increase: press theKbutton.
X To reduce: press theIbutton.
i You can use THERMOTRONIC automatic
climate control to set the airflow in the rear
compartment separately. Operating the climate control system
135Climate control Z

Switching the ZONE function on/off
X To switch on: press theábutton.
The indicator lamp above the ábutton
lights up.
THERMATIC automatic climate control: the
temperature setting for the driver's side is
not adopted for the front-passenger side.
THERMOTRONIC automatic climate con-
trol: the temperature setting for the driver's
side is not adopted for the front-passenger
side and the rear compartment.
X To switch off: press theábutton.
The indicator lamp above the ábutton
goes out.
THERMATIC automatic climate control: the
temperature setting for the driver's side is
adopted for the front-passenger side.
THERMOTRONIC automatic climate con-
trol: the temperature setting for the driver's
side is adopted for the front-passenger side
and the rear compartment. Demisting the windscreen
You can use this function to demist the wind-
screen or to demist the inside of the wind-
screen and the side windows.
Switch off the "demisting" function as soon
as the windscreen is clear again.
X Turn the key to position 2in the ignition
lock.
X To activate: press the¬button.
The indicator lamp in the ¬button lights
up.
The climate control system switches to the
following functions:
R high airflow
R high temperature
R air distribution to the windscreen and
front side windows
R air-recirculation mode off X
To deactivate: press the¬button.
The indicator lamp in the ¬button goes
out. The previous settings are reactivated.
Air-recirculation mode remains deactiva-
ted.
or
X Press the Ãbutton.
The indicator lamp in the ¬button goes
out. Airflow and air distribution are set to
automatic mode.
or
X Turn controls :orB clockwise or anti-
clockwise (Y page 131) (THERMATIC auto-
matic climate control), (Y page 132)
(THERMOTRONIC automatic climate con-
trol ).
or
X Press the KorI button. Demisting the windows
Windows misted up on the inside X
Activate the ¿cooling with air dehu-
midification function.
X Activate automatic mode Ã.
X If the windows continue to mist up, activate
the demisting function (Y page 136).
i You should only select this setting until
the windscreen is clear again.
Windows misted up on the outside X
Press the _button repeatedly until the
P orO symbol appears in the dis-
play.
i You should only select this setting until
the windscreen is clear again. 136
Operating the climate control systemClimate control

Setting the centre air vents
:
Centre air vent, left
; Centre air vent, right
= Centre vent thumbwheel, right
? Centre vent thumbwheel, left
X To open/close: turn thumbwheels =
and ?up or down. Setting the side air vents
X
To open/close: turn thumbwheel =up or
down.
i Side window demister vent :is only
open when side air vent ;is open. Setting the glove compartment air
vent
! Close the air vent when heating the vehi-
cle.
At high outside temperatures, open the air
vent and activate the "cooling with air dehu- midification" function. Otherwise, temper-
ature-sensitive items stored in the glove
compartmen
tcould be damaged. :
Air vent thumbwheel
; Air vent
When automatic climate control is activated,
the glove compartment can be ventilated, for
instance to cool its contents.T he level of air-
flow depends on the airflow and air distribu-
tion settings.
X To open/close: turn thumbwheel :
clockwise or anti-clockwise. Setting the rear-compartment air
vents
Setting the centre vents in the rear com-
partment Example: CLS Coupé
:
Rear-compartment air vent thumbwheel
; Rear-compartment air vent, right Adjusting the air vents
143Climate control Z