climate control MERCEDES-BENZ CLS COUPE 2020 User Guide

Switching on immediately
#
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 on the
displa y. #
Press theu and^ buttons simultane‐
ousl y.
The Îsymbol on there mo tecontrol displ ay
will flash. #
Use the, and. buttons toset the
desired departure time. #
Press theu and^ buttons simultane‐
ousl y.
The new departure time will be 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, BorCwill appear on the displa y. #
Todeactivate the departure time: select
th e desired departure time and press and
hold the^ button.
OFF will appear on the displa y. #
Tocheck thest atus of the active station‐
ary heater: briefly press theu button. Switching off immediately #
Press and hold the^ button.
Overview of there mo tecont rol displa ys(sta‐
tiona ryheater/ventilation) 1
Stationary ventilation switched on
2 Stationary heater swit ched on
3 Selected departure time
4 Remaining time forth est ationary heater/
ve ntilation (in minu tes)
5 Stationary heater/ ventilation acti ve
6 Departure time acti vated
7 Signal stre ngth 14 4
Climate cont rol

Fu
rther possible displa ys:
R Time: the activated departure time.
R Zero minutes: theru nning time forth est a‐
tionary heater is extended because the
engine has not yetre ached operating tem‐
perature when it is star ted.
R OFF: thest ationary heater/ ventilation 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 fatal 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 One CR2450 lithium battery #
Push 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. Climate control
14 5

Ad
justing the rear air vents #
Toopen or close: holdthe air vent 1 inthe
centre and turn it tothe left or right as far as
it will go. #
Toset the air flow direction: hold air
ve nt 1 inthe cent reand mo veit up or down
or tothe left or right. Climate control
147

Climate control
Displ
aymessages
Possible causes/consequences and M
MSolutions
& inoperative See Owner's
Man. *T
hestationary heater is temp orarily malfunctioning. #
When theve hicle is stationary on a le vel sur face and the engine has cooled down, make up tofour attem ptsto
switch on thest ationary heater, waiting se veral minutes between each attem pt. #
Ifth est ationary heater does not swit chon, consult a qualified specialist workshop.
&
inoperative Battery low *T
he on-board electrical sy stem voltage is too lo w.
The stationary heater has swit ched itself off. #
Drive an extended di stance until the battery has reached a suf ficient charge leve l again.
&
inoperative Refuel vehicle *T
here is too little fuel in the fuel tank. The stationary heater cannot be swit ched on. #
Refuel theve hicle. Display messages and
warning/indicator lamps 369

Air
vents
see Air vents
Ai r-conditioning sy stem
see Climate control
Air-recirculation mode ............................14 0
Air-water duct .......................................... 299
Ke eping free ........................................2 99
Airbag ........................................................ .42
Ac tivation .............................................. 37
Fr ont airbag (driver, front passenger) ....42
Ins tallation locations ............................ .42
Knee airbag ........................................... 42
Overview ............................................... 42
PA SSENGER AIR BAG indicator lamp .... .47
Pr otection ..............................................43
Re duced pr otection ...............................44
Side airbag ............................................ 42
Wi ndow airbag ....................................... 42
Ai rflow
Setting ................................................ .137
Alarm sy stem
see ATA (anti-theft alarm sy stem) All-wheel drive
see 4MATIC
Ambient lighting Setting (multimedia sy stem) ................1 29
Android Auto
see Smartphone integration
Animals Pets in theve hicle ................................. 70
Anti-lock braking sy stem
see ABS (Anti-lock Braking Sy stem)
Anti-skid chains
see Snow chains
Anti-theft pr otection
Ad ditional door lock ...............................74
Immobiliser ........................................... 90
Anticipatory occupant pr otection
see PRE- SAFE®
(anticipatory occu‐
pant pr otection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus)
Apple CarPlay ®
see Smartphone integration Assistance sy
stems
see Driving saf ety sy stem
ASS YST PLUS ........................................... 292
Battery disconnection pe riods .............2 93
Displ aying the service due date ........... 292
Fu nction/no tes ................................... 292
Re gular maintenance work .................. 292
Special service requ irements .............. 292
ATA (anti-theft ala rmsystem) .................. 90
Deactivating the alarm ........................... 91
Fu nction ................................................ 90
Fu nction of interior pr otection ............... 92
Priming/deactivating interior pr otec‐
tion ........................................................ 92
Priming/deactivating tow- aw ay pro‐
te ction ................................................... 92
To w- aw ay protection function ................91
AT TENTION ASSI ST.......................... 185, 187
Fu nction .............................................. 185
Setting ................................................. 187
Sy stem limitations ...............................1 85
At tention assistant
see ATTENTION ASSIST Index
431

Fu
nction .............................................. 209
Sy stem limitations ...............................2 09
Blo wer
see Climate control
BlueTEC see AdBlue ®
Bonn et
Re setting (active bonnet) .................... 293
Boot lid Closing .................................................. 79
HANDS-FREE ACCESS .......................... .81
Locking separa tely ................................ 83
Opening ................................................ .78
Opening dimensions ............................3 56
Brake Assist Sy stem
see BAS (Brake Assi stSystem)
Brake fluid Notes ................................................... 354
Brake forc e distribution
EBD (Elect ronic Brake forc e Distribu‐
tion) ..................................................... 183
Brakes ABS (Anti-lock Braking Sy stem) ........... 181Ac
tive Brake Assi st.............................. 200
Ad aptive brake lights .......................... .185
BA S (Brake Assi stSystem) ...................1 81
Driving tips .......................................... 15 3
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 183
HOLD function .................................... .184
Limited braking ef fect (salt-trea ted
ro ads) .................................................. 15 3
New/replaced brakepads/brake
discs .................................................... 151
Ru nning-in no tes ..................................1 51
Braking assistance see BAS (Brake Assi stSystem)
Breakdown Overview of the help functions .............. 16
To w- starting ........................................ 324
To wing away ........................................ 320
Tr ansporting theve hicle ......................3 22
Wheel change ...................................... 337
Breakdown see Flat tyre
Buttons Steering wheel .....................................2 45 C
Calls Mercedes me ....................................... 273
Camera see 360° Camera
see Reversing camera
Car key
see Key
Car wash
see Care
Car wash (care) ....................................... 299
Car-to-X-Communication Displaying hazard warnings ................ .267
Care .......................................................... 304
360° camera ...................................... .302
Air-water duct ...................................... 299
Car wash ............................................. 299
Carpet .................................................3 04
Decorative foil .................................... .301
Displ ay................................................ 304
Exterior lighting ................................... 302
High-pressure cleaner ......................... 300
Matt finish ........................................... 301 Index
433

Pa
int wo rk ............................................ 301
Plastic trim .......................................... 304
Re alwo od/trim elements ...................3 04
Re versing camera ................................ 302
Ro of lining ...........................................3 04
Seat belt .............................................. 304
Seat co ver ........................................... 304
Sensors ............................................... 302
St eering wheel .................................... 304
Ta ilpipes .............................................. 302
Tr ailer hit ch......................................... 302
Wa shing byhand ................................. 301
Wheels/rims ....................................... 302
Wi ndo ws .............................................. 302
Wi per blades .......................................3 02
Carpet (Care) .......................................... .304
Changing gears ........................................ 16 4
Manually ..............................................1 64
Changing hub caps .................................. 337
Changing the lights
Driving abroad (symm etrical low
beam) .................................................. 12 0
Cha rging
Bat tery (vehicle) ...................................3 18USB port ..............................................1
16
Chassis Damping characteristics ...................... 214
DY NA MIC BODY CONTROL .................. 214
Chassis le vel (AIR BODY CONT ROL)
Setting ................................................ .215
Child saf ety lock
Re ar door .............................................. 68
Re ar side wind ows................................. 70
Child seat Appr oval categories .............................. .56
At tach ing (no tes) ................................... 55
Basic instructions ..................................51
Fr ont passenger seat (no tes) ................. 66
Fr ont passenger seat (without auto‐
matic airbag shutoff) ............................. 66
ISOFIX/i-Size (fitting) ............................59
No tes on risks and dangers ...................52
Re commended child restra int sys‐
te ms ...................................................... 54
Seats suitable for belt-secu redch ild
re stra int sy stems ................................... 63
Seats suitable for i‑Size child
re stra int sy stems ................................... 59 Seats suitable
for ISOFIX child
re stra int sy stems ................................... 58
Securing on the co-driver seat ............... 67
Secu ring on there ar seat ...................... 64
To pTe ther ..............................................61
Child ren
Av oiding dangers in theve hicle .............52
Basic instructions .................................. 51
Chock ...................................................... .336
St orage location ..................................3 36
Cho ck
see Chock
City lighting ..............................................1 25
Cleaning see Care
Climate control ........................................ 137
Ac tivating/deactivating the A/C
function (cont rol panel) ...................... .138
Ac tivating/deactivating the A/C
function (MBUX multimedia sy stem) ... 13 8
Ac tivating/deactivating the synchro‐
nisation function (cont rol panel) .......... 13 9434
Index

Ac
tivating/deactivating the synchro‐
nisation function (MBUX multimedia
sy stem) ................................................ 13 9
Air-reci rculation mode ........................ .140
Au tomatic control ................................ 13 9
Calling up the air conditioning menu ... 13 8
Climate style function .......................... 13 9
Demi sting the windscreen ...................1 37
Demi sting windo ws............................. 14 0
Fr ont air vents ..................................... 14 6
Inserting/removing theflacon (fra‐
gr ance sy stem) .................................... 141
Ionisation ............................................. 14 0
No te ..................................................... 137
Re ar air vents ....................................... 147
Re sidual heat ....................................... 14 0
Setting (MBUX multimedia sy stem) ..... 13 8
Setting the air distribution ...................1 37
Setting the air flow ............................... 137
Setting the climate style ......................1 39
Setting the fragrance sy stem ............... 14 0
Setting theve hicle interior temp era‐
ture ...................................................... 137
St ationary heater/ ventilation .............. 14 2
Switching on/off ................................. 13 8Switching
there ar wind owheater
on/off .................................................. 137
THERMATIC contro l panel .................... 137
THERMOTRONIC contro l panel ............137
Ve ntilating theve hicle (con venience
opening) ................................................ 85
Wi ndsc reen heating ............................. 14 2
Climate style
Fu nction .............................................. 13 9
Setting ................................................. 13 9
Cockpit ........................................................ .6
Overview .................................................6
Cof fee cup symbol
see ATTENTION ASSIST
Collision de tection (pa rked vehicle) ......17 7
Combination switch ................................12 2
Compu ter
see On-board computer
Consum ption indicator
Calling up ............................................ .161
Con venience closing ................................. 85
Con venience opening ................................ 85 Coolant (engine)
Check le vel .......................................... 297
No tes .................................................. 355
Cooling see Climate control
Co pyright ...................................................35
Cornering light ........................................ .123
Cross Traf fic Alert .................................. .234
Crosswind Assist Function/no tes ................................... 182
Cruise control .......................................... 187
Ac tivating ............................................ 188
Buttons ................................................ 188
Calling up a speed .............................. .188
Deactivating ........................................ 188
Fu nction .............................................. 187
Re quirements ...................................... 188
Selecting ............................................. 188
Setting a speed ................................... 188
St oring a speed ................................... 188
Sy stem limitations ...............................1 87 Index
435

Fr
equencies
Tw o-w ayradio .....................................3 44
Fr ont airbag (driver, front passenger) .....42
Fr ont passenger seat
see Seat
Fu el .......................................................... .350
Ad ditives .............................................3 50
Diesel ................................................. .350
E10 ...................................................... 349
Fu elreser ve ......................................... 351
Low outside temp eratures ...................3 50
Pe trol ................................................... 349
Quality (diesel) .................................... 350
Quality (p etro l) .................................... 349
Re fuelling ............................................ 16 6
Sulphur content ................................... 349
Ta nk content ........................................ 351
Fu nction seat
see Door cont rol panel
Fu ses ........................................................ 324
Before replacing a fuse ........................ 324
Fu se assignment diagram .................... 324
Fu se box in the boot ............................3 26
Fu se box in the engine compartment .. 325 Fu
se box in the front passenger foot‐
we ll ...................................................... 326
Fu se box on the dashboard ................. 326
No tes ................................................... 324 G
Garage door opener Cleari ngthe memory ........................... 175
Opening or closing the door ................1 75
Programming buttons .......................... 173
Re solving problems .............................. 174
Synchronising thero lling code ............ .174
Gearshift recommendation ....................16 4
Genera l operating permit number
(EU) .......................................................... .345
Genuine parts ............................................ 21
Genuine wood (Care) .............................. 304
Glide mode .............................................. .165 H
Handbrake see Electric parking brake
Handling characteristics (unusual) ....... 327HANDS-FREE
ACCESS ................................ 81
Hazard warning lights ............................ .122
Head restra int
Fr ont (adjusting mechanically) .............. 96
Fr ont (luxury head restra int) .................. 97
Re ar (adjusting) .................................... .98
Head-up display ....................................... 24 8
Ad justing display elements (on-board
compu ter) ............................................ 24 8
Ad justing the brightness (on-board
computer) ............................................ 24 8
Fu nction .............................................. 247
Menu (on-board computer) .................. 24 8
Operating the memory function ..........1 06
Setting the position (on-board com‐
puter) ................................................... 24 8
Switching on/off ................................. 24 9
Headlamp flashing .................................. 12 2
Headlamps see Automatic driving lights
Heating see Climate control 444
Index