2018 MERCEDES-BENZ SL CLASS cooling

1, 2, 3. ..12 Vs ocket
see Sockets
AABS (Anti-lock Braking System)
Display message ............................ 179
Function/notes ................................ 57
Important safety notes .................... 57
Warnin gl amp ................................ .2 04
Accident
Automatic measure sa fter an acci-
dent ................................................. 53
Activatin gm edia mode
General notes ................................ 217
Activating/deactivating cooling
with air dehumidification ................. 108
Active Brake Assist
Activating or deactivating .............. 171
Display message ............................ 184
Function/notes ................................ 58
Active light function ............................ 97
ADAPTIVE BRAKE ................................. 63
Adaptive Brake Assist
Function/notes ................................ 59
Adaptive brake lights .......................... 60
Adaptive Dampin gS ystem
Function/notes ............................ .1 49
Adaptive Highbeam Assist
Display message ............................ 189
Function/notes ................................ 97
Switching on/off .............................. 98
Additives (engine oil) ........................ 293
Address book
see also Digita lO perator's Man-
ua l. ................................................ .2 11
Adjustin gt he volume
Multimedi as ystem ........................ 212
Ai rb ags
Deployment ..................................... 50
Display message ............................ 187
Front ai rb ag (driver, front
passenger ). ...................................... 44
Head bag ......................................... 45
Important safety notes .................... 43
Introduction ..................................... 43 Knee bag .......................................... 44
Occupant Classification System
(OCS) ............................................... 45
PASSENGER AIR BAG indicator
lamps ............................................... 39
Si de
impact ai rb ag .......................... 44
Ai rv ents
Important safety notes .................. 113
Setting .......................................... .1 13
Setting the blower output of the
AIRSCAR Fv ents ............................ .1 14
Setting the center ai rv ents ........... 113
Setting the sid ea ir vents .............. .1 13
Switching AIRSCAR Fo n/off ............ 87
Air-conditionin gs ystem
see Climate control
AIRGUIDE ............................................. 81
AIRSCARF
Problem (malfunction) ..................... 88
Switching on/off .............................. 87
AIRSCARF vents
Setting the blower output .............. 114
Alarm
ATA (Anti-Theft Alarm system) ......... 64
Switching off (ATA) .......................... 64
Switching the function on/off
(ATA) ................................................ 64
Alarm system
see ATA (Anti-Theft Alarm system)
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 172
Setting the color (on-board com-
puter) ............................................. 173
AMG menu (on-board computer) ..... 175
AMG sports suspension
(Mercedes-AMG SLC 43)
Function/notes ............................ .1 49
Anti-loc kb raking system
see ABS (Anti-lock Braking System)
Anti-skid chains
see Snow chains
Anti-theft alarm system
see ATA (Anti-Theft Alarm system)
Ashtray ............................................... 223
Assistanc ed isplay (on-board com-
puter) ................................................. .1 704
Index

Brake fluid
Displa ym essage ............................ 184
Note s. ............................................ 293
Brake forc ed istribution
see EBD (electroni cb rake force
distribution)
Brake lamps
Adaptive ........................................... 60
Displa ym essage ............................ 189
Brakes
ABS .................................................. 57
Adaptive Brake Assist ...................... 59
BAS .................................................. 57
Brake fluid (notes) ......................... 293
Displa ym essage ............................ 179
EBD .................................................. 63
High-performance brake system .... 137
Important safety notes .................. 136
Maintenance .................................. 137
Parking brake ................................ 132
Riding tip s. ..................................... 136
Warning lamp ................................. 204
Breakdow na ssistance
Reflective safety jacke t. ................. 244
Where will If ind...? ........................ 244
see Fla tt ire
see Towing away
Brightness contro l( in strument
cluste rl ig hting) ................................... 32
Bulbs
see Replacing bulbs
C
California
Important notic ef or retail cus-
tomers and lessees .......................... 24
Calling up am alfunction
see Displa ym essages
Car
see Vehicle
Care
Ca rw as h. ....................................... 238
Exhaus tp ip e. ................................. 243
Exterior lights ................................ 242
Matte finish ................................... 240
Note s. ............................................ 238
Paint .............................................. 240 Power washe r. ............................... 239
Rear vie wc amera .......................... 242
Sensors ......................................... 242
Washing by hand ........................... 239
Wheel s. .......................................... 241
Window s. ....................................... 241
Wipe rb lade s. ................................. 241
CD
see also Digital Operator's Man-
ua l. ................................................. 211
CD player (on-board computer) ........ 169
Cente rc on sole
Lower section .................................. 35
Upper section .................................. 34
Central locking
Automati cl oc king (on-board com-
puter) ............................................. 173
Locking/unlocking (SmartKey ). ....... 65
Changin gb ulbs
Sid em arker lamps (rear) ............... 101
Child
Restraint system .............................. 55
Child seat
Forward-facing restraint system ...... 56
On the front-passenger sea t. ........... 55
Rearward-facing restraint system .... 56
Children
Specia ls ea tb el tr etractor ............... 54
Childre nint he vehicle
Important safety notes .................... 53
Cigarette lighter ................................ 223
Cleaning
Mirror turn signa l. .......................... 242
Climate control
Air-conditioning system ................. 104
Automati cc limate control (dual-
zone) .............................................. 106
Controlling automaticall y. .............. 109
Cooling with ai rd ehumidifica tion .. 108
Defrosting the window s. ................ 111
Defrosting the windshield .............. 110
Genera ln otes ................................ 104
Indicato rl am p. ............................... 109
Information abou tu si ng auto-
mati cc limate control ..................... 107
Ma xi mu mc ooling .......................... 111
Note sonu si ng the air-condition-
ing system ..................................... 1056
Index

Overview of systems ..................... .1 04
Problem with the rear window
defroster ........................................ 112
Problems with cooling with air
dehumidification ............................ 109
Refrigerant ..................................... 294
Refrigerant filling capacity ............. 295
Setting the ai rd istribution ............. 110
Setting the ai rv ents ..................... .1 13
Setting the airflow ......................... 110
Setting the temperature ................ 109
Switching air-recirculation mode
on/off ............................................ 112
Switching on/off ........................... 108
Switching residua lh ea to n/off ...... 112
Switching the rear window
defroster on/off ............................ 111
Switching the ZONE function
on/off ............................................ 110
Cockpit
Overview .......................................... 31
see Instrument cluster
Collapsibl es pare wheel
Inflating ......................................... 286
see Emergency spare wheel
Combination switch ............................ 96
Compass
Calibrating ..................................... 232
Calling up ....................................... 231
Setting .......................................... .2 31
Connectin gaU SB device
see also Digita lO perator's Man-
ua l. ................................................ .2 11
Consumptio ns tatistic s( on -board
computer) .......................................... 166
Controller .......................................... .2 12
Convenience closing feature .............. 76
Coolan t( en gine)
Checking the leve l. ........................ 235
Display message ............................ 190
Filling capacity ............................... 294
Important safety notes .................. 293
Temperature (on-board computer,
Mercedes-AMG SLC 43) ................ 175
Temperature gauge ........................ 164
Warning lamp ................................. 207
Cooling
see Climate control Copyright ............................................. 30
Co rnerin gl ight function
Display message ............................ 189
Function/notes ................................ 97
Cruis ec on trol
Cruise control leve r. ...................... 139
Deactivating ................................... 140
Display message ............................ 195
Driving system ............................... 138
Function/notes ............................ .1 38
Important safety notes .................. 139
Setting as pee d. ............................. 139
Storing and maintaining current
spee d. ............................................ 139
Cup holder
Center console .............................. 222
Important safety notes .................. 221
Customer Assistanc eC en ter
(CAC) ..................................................... 27
Customer Relations Department ....... 27
D Dashboard
see Instrument cluster
Data
see Technical data
Data carrier
Selecting ........................................ 169
Daytime runnin gl amps
Display message ............................ 189
Function/notes ................................ 95
Switching on/off (on-board com-
puter) ............................................. 172
Declarations of conformity ................. 26
Decorative film
Cleaning instructions ..................... 240
Delaye ds witch-off
Exterior lighting (on-board com-
puter) ............................................. 173
Interior lighting .............................. 173
Diagnostic sc on nection ..................... .2 7
Digital Operator's Manua l
Help ................................................ .2 2
Introduction .................................... .2 2
Digital speedomete r ........................ .1 67
Display messages
ASSYST PLUS ................................ 237 Index 7

Overview of climat ec ontrol systems
General notes Observe the settings recommended on the fol-
lowing pages. The windows could otherwise fog
up.
To preven tt he windows from fogging up:R
switch off climate control only briefly R
switch on air-recirculation mode only briefly R
switch on the cooling with air dehumidifica-
tion function R
switch on the defrost windshield function
briefly, if required
Climate control regulates the temperature and
the humidity in the vehicle interior and filters
undesirable substances out of the air.
Climate control can only be operated when the
engin eisr unning. Optimum operation is only
achieved with the side windows and roof closed. i When the weather is warm, ventilate the
vehicle for ab rief period. This will speed up
the cooling process and the desired vehicle
interior temperature will be reached more
quickly.
i The integrated filter filters out most parti-
cles of dust and soot and completely filters
out pollen. It also reduces gaseous pollutants
and odors. Ac logged filter reduces the
amount of air supplied to the vehicle interior.
For this reason, you should alway so bserve
the interval for replacing the filter, which is
specified in the Maintenance Booklet. As it
depends on environmental conditions ,e .g.
heavy air pollution, the interval may be
shorter than stated in the Maintenance Book-
let.
Air-conditioning system control panel
Canada only
C
Set st he temperature ( Y
page 109)
D
Switches the residual heat on or off ( Y
page 112)

USA onlyC
Sets the temperature ( Y
page 109)D
Switches the maximum cooling MAX COOL on or off ( Y
page 111)

ECO start/stop function During automatic engine switch-off ,t he climate
control system only operate satar educed capa-
city. If you require full climate control capacity,
th eE CO start/sto pf unction can be deactivated
by pressin gt he ECO button ( Y
page 120).
Operating th ec limat ec ontrol sys-
tems
Activating/deactivatin gc limat ec on-
trol
General notes When th ec limate control is switched off ,t he air
supply and air circulation are also switched off.
The windows coul df og up. Therefore, switch off
climate control only briefly
i Activate climate control primarily usin gt he
X butto n( Y
page 109).
Air-conditioning system X
Turn th eS ma rtKey to position H in th ei gni-
tio nl oc k( Y
page 116).X
To switch on: tur na irflow control k clock-
wise to th ed esired position (excep tp osition
0 )( Y
page 104).X
To switch off: tur na irflow control k coun-
ter-clockwise to position 0 ( Y
page 104).
3-zone automatic climat ec ontrolX
Turn th eS ma rtKey to position H in th ei gni-
tio nl oc k( Y
page 116).X
To switch on: pres st he X button.
The indicator lamp in the X button lights
up. Airflow and air distribution are set to auto-
matic mode.
or X
Press the x button.
The indicator lamp in the x button goes
out .T he previously selecte ds ettings are
restored. X
To switch off: pres st he x button.
The indicator lamp in the x button lights
up. Switching cooling with air dehumidi-
fication on/off
General notes If you deactivate th e" Coolin gw ith air-dehumid-
ification" function ,t he air inside th ev ehicle will
no tbec ooled. The air inside th ev ehicle will also
no tbed ehumidified. The windows can fog up
mor eq uickly. Therefore, deactivate th ec ooling
with air-dehumidification function only briefly.
The "Coolin gw ith air dehumidification "f unction
is only availabl ew hen th ee ngine is running. The
air inside th ev ehicle is cooled and dehumidified
according to th et em peratur es elected.
Condensation may drip from th eu ndersid eo f
th ev ehicle when it is in cooling mode. This is
normal and no tas ign that there is am alfunc-
tion.
Activating/deactivating X
To activate: pres st he Z or V button.
The indicator lamp in the Z or V button
light su p. X
To deactivate: pres st he Z or V but-
ton.
The indicator lamp in the Z or V button
goes out .T he "Coolin gw ith air dehumidifica-
tion" function has ad elayed switch-off fea-
ture.108
Operating th ec limate control systems
Climate control

Problems with the "Cooling with air dehumidification" function Problem
Possible causes/consequences and P Solutions
The indicator lamp in the
Z or V button
flashes three times or
remains off. The "Cool-
ing with air dehumidifi-
cation" function cannot
be switched on. Cooling with air dehumidification has been deactivated due to am al-
function. X
Visit aq ualified specialist workshop.
Setting climate control to automatic
General notes Automatic mode is only available with 3-zone
automatic climate control.
In automatic mode, the set temperature is main-
tained automatically at ac onstant level. The
system automatically regulates the temperature
of the dispensed air, the airflow and the air dis-
tribution.
The automatic mode functions optimally when
the "Cooling with air dehumidification" function
is activated. If necessary, cooling with air dehu-
midification can be deactivated.
If you deactivate the "Cooling with air-dehumid-
ification" function, the air inside the vehicle will
not be cooled. The air inside the vehicle will also
not be dehumidified .T he windows can fog up
more quickly. Therefore, deactivate the cooling
with air-dehumidification function only briefly.
Automatic control X
Turn the SmartKey to position H in the igni-
tion lock ( Y
page 116).X
Set the desired temperature. X
To activate: press the X button.
The indicator lamp in the X button lights
up. Automatic air distribution and airflow are
activated. X
To switch to manua lm ode: press the

The climate control system switches to the
following functions: R
high airflow R
high temperature R
air distribution to the windshield and front
side windows R
air-recirculation mode off X
To switch off: press the d button.
The indicator lamp in the d button goes
out. The previously selected settings are
restored. Air-recirculation mode remains
deactivated.
or X
Dual-zon ea utomatic climate control: press
the X button.
The indicator lamp in the d button goes
out. Airflow and air distribution are set to
automatic mode.
MAX COOL maximum cooling The MAX COOL function is only availabl einv ehi-
cles for the USA.
MAX COOL is only operational when the engine
is running. X
To activate: press the