MERCEDES-BENZ CLS COUPE 2018 Owners Manual

4
à Sets climate control toautomatic
mode (→ page139)
5 ¬ Defrosts the windscreen
6 ! Calls up the air conditioning menu
Switches residual heat on/off (→ page140)
7 ¤ Switches there ar wind owheater
on/off
8 Vehicles without a stationary heater:
¿ switches the A/C function on/off
(→ page 138)
Ve hicles with a stationary heater: &
swit ches thest ationary heater on/off
(→ page 142)
9 g Switches air- recirculation mode on/off
(→ page 140)
A _ Setsthe air distribution, right
B w Setsthete mp erature, right
Re ar operating unit
Yo u can set thete mp erature forth e entire rear
compartment using buttons 1or3. 1
Sets thete mp erature
2 Display
3 Sets thete mp erature Operating
the clima tecont rol sy stem Switching clima
tecont rol on/off #
Toswitch on: setthe air flow toleve l 1 or
higher using theH button. #
Toswitch off: setthe air flow toleve l 0 using
th eH button. %
If climate control is switched off, the win‐
do ws may mist up more quickl y.Switch off
climate control only brie fly. Switching
the A/C function on/off via the
cont rol panel The A/C function heats, cools and dehumidifies
th eve hicle's interior air. #
Press the ¿ button.
Switch off the A/C function only brief lyother‐
wise the windo wsmay mist up more quickl y.
Condensation may drip from the underside of
th eve hicle when cooling mode is active. This is
not a sign that there is a malfunction. Ac
tivating/deactivating the A/C function via
the multimedia sy stem Multimedia sy
stem:
, Vehicle .
b Climate control .
A/C
The A/C function heats, cools and dehumidifies
th eve hicle's interior air. 13 8
Climate cont rol

#
Activate Oor deacti vate ª the function. Setting climate control
toautomatic mode In auto
matic mode, the set temp erature is con‐
trolled and maintained at a const ant levelby the
air suppl y. #
Press the à button. #
Toswitch tomanual mode: pressthe H
or _ button. Climate
style Climate
style function
In automatic mode, you can select thefo llowing
climate style settings forth e driver's and front
passenger areas:
R FOCUS: high air flow , slightly cooler setting
R MEDIUM: medium air flow ,st andard setting
R DIFFUSE: low airflow , slightly warmer and
draught-f ree setting Setting
the clima testyle
Multimedia sy stem:
, Vehicle .
b Climate control .
Cli-
mate mode #
Select FOCUS, MEDIUM orDIFFUSE .
% Tofeel the ef fect of the climate style, the
à function must be active (→ page139). Overvi
ewofthe air distribution settings The symbols on
the display indicate which vents
th e air flow is being directed thro ugh:
¯ def
rost ervents
P centre and side air
vents
O fo
ot we llve nts
S centre, side and
foot we llve nts
a defros
ter and foot we llve nts
_ all
vents
b defros
ter,middle and side air vents
W au
tomatic air distribution Setting
there ar climate control using the
mu ltimedia sy stem Multimedia sy
stem:
, Vehicle .
b Climate control .
Rear
Setting thetemp erature #
Select Temperature. #
Set thete mp erature. Ac
tivating/deactivating the climate control
syn chro nisation function via the control
panel The climate control can be operated centrally
using
the synchronisation function. The temp era‐
ture and air distribution setting forth e driver
side is adop ted automatically forth e front
passenger side. #
Press the 0 button.
The synchronisation function is deactivated if
th e settings for one of theot her climate zones
are changed. Climate control
13 9

Ac
tivating or deactivating the climate con‐
trol syn chronisation function using the mul‐
timedia sy stem Multimedia sy
stem:
, Vehicle .
b Climate con-
trol .
SYNC
The climate control can be controlled cent rally
using the synchronisation function. The temp era‐
ture setting is automatically adop tedfo r all cli‐
mate zones. #
Activate Oor deacti vate ª the function. Demisting
the windo ws Wi
ndo wsmis ted up on the inside #
Press theà button. #
Ifth e windo wscontinue tomist up: press the
¬ button.
Wi ndo wsmis ted up on the outside #
Switch on the windscreen wipers. #
Press theà button. Switching air-recirculation mode on/off
#
Press theg button.
The interior air will be recirculated.
Air-reci rculation mode automatically swit ches to
fresh air mode af ter some time.
% If air-recirculation mode is switched on, the
windo wsmay mist up more quickl y.Switch
on ai r-re circulation mode only brie fly. Switching
there sidual heat on/off Re
quirements:
R The vehicle is par ked.
It is possible tomake use of there sidual heat
from the engine tocontinue heating or ventilat‐
ing the front compartment of theve hicle for
appr oximately 30 minutes. #
Toswitch on: pressthe! button.
Re sidual heat is switched off automaticall y. Ac
tivating/deactivating ionisation Multimedia sy
stem:
, Vehicle .
b Climate control .
Ioni-
sation
Ionisation cleans and refreshes the interior air of
th eve hicle. The ionisation of the interior air is
odourless. #
Activate Oor deacti vate ª the function. Fr
ag rance sy stem Setting
the frag rance sy stem
Re quirements:
R Automatic clima tecontrol is acti vated.
R The glove box is closed.
Multimedia sy stem:
, Vehicle .
b Climate control .
Air
freshener
The fragrance sy stem distributes a pleasant fra‐
grance thro ughout theve hicle interior from a fla‐
con located in theglove box. 14 0
Climate cont rol

#
Toset the intensit y:select High,Medium,
Low orOff.
Inserting or removing the flacon ofthe fra‐
gr ance sy stem &
WARNING Risk of inju ryfrom liquid per‐
fume
If ch ildren open theflacon, they could drink
th e liquid perfume or it could come into con‐
ta ct wi th theireyes. #
Do not lea vechildren unat tended in the
ve hicle. #
Consult a doctor immediately if liquid
perfume has been drunk. #
If liquid perfume comes into contact
with your eyes or skin, rinse your eyes
with clean water. #
If sym ptoms continue, consult a doctor. +
ENVIRONMENTAL
NOTEEnvironmental
dama gedue toimproper disposal of full
fl acons Fu
llflacons must not be disposed
of with household waste. #
Fu
llflacons must be take nto
a harmful subs tance collection point. 1
Cap
2 Flacon #
Toinser t:slide theflacon into the holder as
fa r as it will go. #
Toremo ve:pull out theflacon.
If yo u do not use genuine Mercedes-Benz interior
pe rfumes, obse rveth e manufacturers' saf ety
notices on the perfume pac kaging. Climate control
141

Dispose of
thege nuine Mercedes-Benz interior
pe rfume flacon when it is em pty and do not refill
it.
Re fillable flacon #
Unscr ew the cap of the em ptyflacon. #
Filltheflacon with a maximum of 15ml. #
Screw the cap back on totheflacon.
Alw aysre fill th e em ptyre fillable flacon with the
same perfume. Obser vethe separate informa‐
tion sheet with theflacon. Information on
the windscreen heater The windscreen heater is swit
ched on automati‐
cally if the ¬ button is activated.
Af terth eve hicle is star ted, the windscreen
heater is switched on automatically as required. St
ationary heater/ventilation St
ationary heater/stationary ventilation
function R The air inside theve hicle is heated or ventila‐
te dto the set temp erature.
R The air inside theve hicle cannot be cooled
down totemp eratures below the outside
te mp erature.
R Ifth e outside temp erature changes, ventila‐
tion mode au tomatical lyswitches toheating
mode or heating mode automatically
switches toventilation mode.
The stationary heater and theex haust gas outlet
are situated at theright-hand front wheel.
Switching thest ationary heater/stationary
ve ntilation on/off via the control panel &
DANG ER Risk of fata l injury due topoi‐
sonous exhaust gases
If th eta ilpipe is bloc ked or suf ficient ventila‐
tion is not possible, poisonous exhaust gases
such as carbon monoxide may enter theve hi‐ cle. This is
the case in enclosed spaces or if
th eve hicle gets stuck in sn ow,fo rex ample. #
Alw ays switch thest ationary heater off
in enclosed spaces without an air
ex traction sy stems, e.g. in garage s. #
Keep theta ilpipe and the area around
th eve hicle free from snow when the
engine or thest ationary heater are run‐
ning. #
Open a window on the windward side of
th eve hicle toensure an adequate sup‐
ply of fresh air. &
WARNING Risk offire due tohot station‐
ary heater components
When thest ationary heater is swit ched on,
parts of theve hicle can become very hot,
e.g. thest ationary heater exhaust sy stem. 14 2
Climate cont rol

Flammable materials such as lea
ves, grass or
twigs may ignite if they come into contact
wi th:
R hot parts of thest ationary heater exhaust
sy stem
R theex haust gas itself #
When thest ationary heater is swit ched
on, make sure that:
R hot vehicle parts do not come into
contact with flammable materials.
R theex haust gas can flow out of the
st ationary heater tailpipe unhin‐
dered.
R theex haust gas does not come into
contact with flammable materials. *
NO
TEBattery discharge caused bysta‐
tionary heater or stationary ventilation
operation Ope
rating thest ationary heater or stationary
ve ntilation drains the batter y. #
After heating or ventilating theve hicle
twice, drive for a longer period of time. Re
quirements:
R The fuel tank is filled toat least reser vefuel
le ve l. #
Set the desired temp erature using thew
button. #
Press button 1.
The red or blue indicator lamp in button 1
lights up or goes out.
The indicator lamp colours ha vethefo llowing
meaning:
R Blue: stationary ventilation is switched on.
R Red:stationary heater is swit ched on.
R Yello w: departure time is preselected.
The stationary heater/ stationary ventilation
switches off au tomatically af ter 50 minutes.
Operation using the app: thest ationary
heater/ ventilation can also be operated via the
Mercedes me connect app. Further information
can be found in the separate Owner's Manual
under http://manuals.daimler.com/baix/cars/
connectme/en_GB/index.html. Climate control
14 3

Setting
thest ationary heater/stationary ven‐
tilation via the multimedia sy stem
Multimedia sy stem:
, Vehicle .
b Climate control .
Aux-
iliary heating
Yo u can pre-set thre e departure times for auto‐
matic activation of thest ationary heater. #
Select an option.
Setting thest ationary heater/stationary ven‐
tilation via remo tecont rol
Re quirements:
R The fuel tank is filled toat least reser vefuel
le ve l. Switching on immedia
tely #
Press and hold theu button.
Setting the departu retime #
Brie fly press theu button. #
Press the, or. button repeatedly
until the time tobe changed appears in the
displa y. #
Press theu and^ buttons simultane‐
ousl y.
The Îsymbol flashes on there mo tecontrol
displ ay. #
Press the, and. buttons toset the
desired departure time. #
Press theu and^ buttons simultane‐
ousl y.
The new departure time is stored.
Up tothre e departure times can be stored. #
Toactivate the departu retime: select the
desired departure time and press and hold
th eu button.
The Ísymbol, the departure time and,
depending on the selected departure time,
th e letter A, BorCappear on the displa y. #
Todeactivate the departure time: select
th e desired departure time and press and
hold the^ button.
OFF appears on the displa y. #
Tocheck thest atus of thest ationary
heater: briefly press theu button. 14 4
Climate cont rol

Switching off immediately
#
Press and hold the^ button.
Overview of there mo tecont rol displa ys(sta‐
tiona ryheater/stationary ventilation) 1
Stationary ventilation switched on
2 Stationary heater swit ched on
3 Selected departure time
4 Remaining time forth est ationary heater/
st ationary ventilation (in minu tes)
5 Stationary heater/ stationary ventilation
acti ve
6 Departure time acti vated
7 Signal stre ngth Fu
rther possible displa ys:
R Time: activated departure time.
R Zero minutes: theru nning time forth est a‐
tionary heater is inc reased, as the engine has
not yetre ached operating temp erature when
it is star ted.
R OFF: thest ationary heater/ stationary venti‐
lation is switched off.
Re placing the remo tecont rol bat tery (sta‐
tiona ryheater) &
DANG ER Serious damage tohealth
caused byswallowing batteries
Batteries contain toxic and cor rosive sub‐
st ances. Swallowing bat teries may cause
serious damage tohealth.
There is a risk of fata l injur y. #
Keep batteries out of there ach of chil‐
dren. #
If batteries are swallo wed, seek medical
attention immediately. +
ENVIRONMEN
TALNO TEEnvironmental
dama gedue toimproper disposal of bat‐
te ries Batteries conta
intoxic and cor ro‐
sive subs tances. #
Ta
ke dischar ged batteries to a
qu alified specialist workshop or to a
collection point for used batteries. Re
quirements:
R a CR2450 lithium battery Climate control
14 5

#
Press a pointed object into recess 1. #
Slide battery co ver2 backwards in the
direction of the ar row. #
Insert new battery 3with the lettering
fa cing up wards. #
Slide battery co ver2 inthe opposite direc‐
tion tothe ar row onto there mo tecontrol
until the battery co ver engages.
Problems with there mo tecont rolfo r the stationary heater/stationary ventilation Problem
Possible causes/consequences and M
MSolutions
FA IL¨ The signal transmission between
the transmit ter and theve hicle is faulty. #
Chan geyour position in relation totheve hicle, moving closer if necessar y.
FA IL Thestar ter battery is not suf ficiently charge d. #
Char gethest ar ter batter y.
The fuel tank content is below there ser vefuel le vel. #
Refuel at the nearest filling station.
FA IL¯ The
stationary heater is malfunctioning. #
Have thest ationary heater checked at a qualified specialist workshop. 14 6
Climate cont rol

Air
vents Ad
justing the front air vents &
WARNING ‑ Risk of bu rns/frostbite due
to not maintaining a su fficient dis tance
to the air vents
Ve ry hot or very cold air can flow from the air
ve nts.
This could result in burns or frostbite in the
immediate vicinity of the air vents. #
Alw ays ensure that all vehicle occu‐
pants maintain a suf ficient di stance to
th e air vents. #
If necessa ry,re direct the air flow to
ano ther area of theve hicle interior. To
guarantee the fresh air supply thro ugh the air
ve nts into theve hicle interior, comply with the
fo llowing:
R Alw ayske ep theve nts and theve ntilation
grille in theve hicle interior free.
R Keep the air inlet free of deposits
(→ page 395). #
Toopen or close: turnthe cent reofthe air
ve nt 1 tothe left or right as far as it will go. #
Toadjust the air direction: hold airvent 1
in the cent reand mo veit up or down or to
th e left or right. Ad
justing the rear air vents #
Toopen or close: holdrear air vent 1 in
th e cent reand turn it left (open) or right
(closed) as far as it will go. #
Toadjust the air direction: holdrear air
ve nt 1 inthe cent reand mo veit up or down
or tothe left or right. Climate control
147