2018 MERCEDES-BENZ SLC ROADSTER cooling

1, 2,3...
12 Vsocket
see Sockets
A
ABS (Anti-lock Braking System) Display message ............................ 179
Function/notes ................................ 57
Important safety notes .................... 57
Warnin glamp .................................2 04
Accident
Automatic measure safter an acci-
dent ................................................. 53
Activatingm 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 gSystem
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 lOperator's Man-
ua l..................................................2 11
Adjustin gthe volume
Multimedias ystem ........................ 212
Ai rb ags
Deployment ..................................... 50
Display message ............................ 187
Front ai rbag (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 rbag .......................... 44
Ai rv ents
Important safety notes .................. 113
Setting ...........................................1 13
Setting the blower output of the
AIRSCAR Fvents .............................1 14
Setting the center ai rvents ........... 113
Setting the sidea irvents ...............1 13
Switching AIRSCAR Fon/off ............ 87
Air-conditionings 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 kbraking 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
Assistanced isplay (on-board com-
puter) ..................................................1 70
4Index

Brake fluidDispla ymessage ............................ 184
Notes. ............................................ 293
Brake forc edistribution
see EBD (electronicb rake force
distribution)
Brake lamps
Adaptive ........................................... 60
Displa ymessage ............................ 189
Brakes
ABS .................................................. 57
Adaptive Brake Assist ...................... 59
BAS .................................................. 57
Brake fluid (notes) ......................... 293
Displa ymessage ............................ 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 nassistance
Reflective safety jacke t.................. 244
Where will Ifind...? ........................ 244
see Fla ttire
see Towing away
Brightness control( instrument
clusterl ighting) ................................... 32
Bulbs
see Replacing bulbs
C
CaliforniaImportant notic efor retail cus-
tomers and lessees .......................... 24
Calling up amalfunction
see Displa ymessages
Car
see Vehicle
Care
Carw ash. ....................................... 238
Exhaus tpipe. ................................. 243
Exterior lights ................................ 242
Matte finish ................................... 240
Notes. ............................................ 238
Paint .............................................. 240 Power washer.
............................... 239
Rear vie wcamera .......................... 242
Sensors ......................................... 242
Washing by hand ........................... 239
Wheels. .......................................... 241
Window s........................................ 241
Wipe rblade s.................................. 241
CD
see also Digital Operator's Man-
ual.................................................. 211
CD player (on-board computer) ........ 169
Centerc onsole
Lower section .................................. 35
Upper section .................................. 34
Central locking
Automati cloc king (on-board com-
puter) ............................................. 173
Locking/unlocking (SmartKey). ....... 65
Changin gbulbs
Sid em arker lamps (rear) ............... 101
Child
Restraint system .............................. 55
Child seat
Forward-facing restraint system ...... 56
On the front-passenger seat. ........... 55
Rearward-facing restraint system .... 56
Children
Specia lseatb eltr etractor ............... 54
Childrenint he vehicle
Important safety notes .................... 53
Cigarette lighter ................................ 223
Cleaning
Mirror turn signa l........................... 242
Climate control
Air-conditioning system ................. 104
Automati cclimate control (dual-
zone) .............................................. 106
Controlling automaticall y............... 109
Cooling with ai rdehumidifica tion .. 108
Defrosting the window s................. 111
Defrosting the windshield .............. 110
Generaln otes ................................ 104
Indicato rlam p................................ 109
Information aboutu sing auto-
mati cclimate control ..................... 107
Ma

ximu mcooling .......................... 111
Notesonu sing the air-condition-
ing system ..................................... 105
6Index

Overview of systems ......................104
Problem with the rear window
defroster ........................................ 112
Problems with cooling with air
dehumidification ............................ 109
Refrigerant ..................................... 294
Refrigerant filling capacity ............. 295
Setting the ai rdistribution ............. 110
Setting the ai rvents ......................1 13
Setting the airflow ......................... 110
Setting the temperature ................ 109
Switching air-recirculation mode
on/off ............................................ 112
Switching on/off ........................... 108
Switching residua lheato n/off ...... 112
Switching the rear window
defroster on/off ............................ 111
Switching the ZONE function
on/off ............................................ 110
Cockpit
Overview .......................................... 31
see Instrument cluster
Collapsibles pare wheel
Inflating ......................................... 286
see Emergency spare wheel
Combination switch ............................ 96
Compass
Calibrating ..................................... 232
Calling up ....................................... 231
Setting ...........................................2 31
Connectin gaUSB device
see also Digita lOperator's Man-
ua l..................................................2 11
Consumptions tatistics(on -board
computer) .......................................... 166
Controller ...........................................2 12
Convenience closing feature .............. 76
Coolan t(en gine)
Checking the level. ........................ 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
C
orneringl ight function
Display message ............................ 189
Function/notes ................................ 97
Cruis econtrol
Cruise control lever. ...................... 139
Deactivating ................................... 140
Display message ............................ 195
Driving system ............................... 138
Function/notes .............................1 38
Important safety notes .................. 139
Setting aspeed. ............................. 139
Storing and maintaining current
speed. ............................................ 139
Cup holder
Center console .............................. 222
Important safety notes .................. 221
Customer AssistanceC enter
(CAC) ..................................................... 27
Customer Relations Department ....... 27
D
Dashboard
see Instrument cluster
Data
see Technical data
Data carrier
Selecting ........................................ 169
Daytime runningl amps
Display message ............................ 189
Function/notes ................................ 95
Switching on/off (on-board com-
puter) ............................................. 172
Declarations of conformity ................. 26
Decorative film
Cleaning instructions ..................... 240
Delayeds witch-off
Exterior lighting (on-board com-
puter) ............................................. 173
Interior lighting .............................. 173
Diagnosticsc onnection ......................2 7
Digital Operator's Manua l
Help ................................................ .22
Introduction .....................................2 2
Digital speedomete r........................ .167
Display messages
ASSYST PLUS ................................ 237
Index7

Overview of climatecontrol systems
General notes
Observe the settings recommended on the fol-
lowing pages. The windows could otherwise fog
up.
To preventt he windows from fogging up:
Rswitch off climate control only briefly
Rswitch on air-recirculation mode only briefly
Rswitch on the cooling with air dehumidifica-
tion function
Rswitch 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 eisrunning. Optimum operation is only
achieved with the side windows and roof closed.
iWhen the weather is warm, ventilate the
vehicle for abrief period. This will speed up
the cooling process and the desired vehicle
interior temperature will be reached more
quickly.
iThe integrated filter filters out most parti-
cles of dust and soot and completely filters
out pollen. It also reduces gaseous pollutants
and odors. Aclogged filter reduces the
amount of air supplied to the vehicle interior.
For this reason, you should alwayso 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
:Setst he temperature (Ypage 109)
;Switches the residual heat on or off (Ypage 112)
=Setsthe air distribution (Ypage 110)
?Defrosts the windshield (Ypage 110)
ASwitches cooling with air dehumidification on/off (Ypage 108)
BSwitches air-recirculation mode on/off (Ypage 112)
CSetsthe airflow (Ypage 110)
DSwitches the rear window defroster on/off (Ypage 111)
104Overview of climatec ontrol systems
Climatecontrol

USA only
:Sets the temperature (Ypage 109)
;Switches the maximum cooling MAX COOL on or off (Ypage 111)
=Sets the air distribution (Ypage 110)
?Defrosts the windshield(Ypage 110)
ASwitches cooling with air dehumidification on/off (Ypage 108)
BSwitches air-recirculation mode on/off (Ypage 112)
CSets the airflow (Ypage 110)
DSwitches the rear window defroster on/off (Ypage 111)
Notes on using the air-conditioning
system
Air-conditioning system
Below, you can find anumber of notes and rec-
ommendations to help you use the air-condi-
tioning system optimally.
RSwitch on cooling with air dehumidification
using the ¿button. The indicator lamp in
the ¿ button lights up.
RSet the temperature to 72 ‡(22 †).
RRecommendation for air distribution in
winter: set theOand¯ settings.
Recommendation for air distribution in
summer: set thePsetting.
ROnly use the "Windshield defrosting" function
briefly until the windshieldisc lear again.
ROnly use air-recirculation mode briefly,e .g. if
there are unpleasant outside odors or when in
at unnel. The windows could otherwise fog up,
since no fresh air is drawn into the vehicle in
air-recirculation mode.
ECO start/stop function
During automatic engine switch-off, the climate
control system only operates at areduced capa-
city. If you require full climate control capacity,
the ECO start/stop function can be deactivated by pressing the ECO button (
Ypage 120).
Overview of climatec ontrol systems105
Climatecontrol

Control panel for dual-zone automatic climatecontrol
Canad aonly
:Set sthe temperature, left (Ypage 109)
;Defrostst hewindshield (Ypage 110)
=Switches th eZONE function on/of f(Ypage 110)
?Switches coolingwithair dehumidification on/of f(Ypage 108)
Switches th eresidual heat on or off (
Ypage 112)
ASwitches th erear window defroste ron/off(Ypage 111)
BSet sthe temperature, righ t(Ypage 109)
CSwitches air-recirculation mod eon/off(Ypage 112)
DSet sthe air distribution (Ypage 110)
EIncreases th eairflow (Ypage 110)
FReduces th eairflow (Ypage 110)
GActivates/deactivate sclimate control (Ypage 108)
HSet sclimate control to automatic (Ypage 109)
106Overview of climatec ontrol systems
Climate control

USA only
:Sets the temperature, left (Ypage 109)
;Defrosts the windshield(Ypage 110)
=Switches the maximum cooling MAX COOL on or off (Ypage 111)
?Switches cooling with air dehumidification on/off (Ypage 108)
ASwitches the rear window defroster on/off (Ypage 111)
BSets the temperature, right (Ypage 109)
CSwitches air-recirculation mode on/off (Ypage 112)
DSets the air distribution (Ypage 110)
EIncreases the airflow (Ypage 110)
FReduces the airflow (Ypage 110)
GActivates/deactivates climate control (Ypage 108)
HSets climate control to automatic (Ypage 109)
Optimumuse of dual-zone automatic
climate control
Climate control system
The following contains instructionsa nd recom-
mendations to enable you to get the most out of
your 3-zonea utomatic climate control.
RActivate climate control using the Ãand
¿ buttons or the Ábutton on the con-
trol panel of the climate control. The indicator
lamps in the Ãand¿ buttons or the
Á button light up.
RSet the temperature to 72 ‡(22 †).
ROnly use the "Windshield defrosting" function
briefly until the windshieldisc lear again.
ROnly use air-recirculation mode briefly,e .g. if
there are unpleasant outside odors or when in
at unnel. The windows could otherwise fog up, since no fresh air is drawn into the vehicle in
air-recirculation mode.
RUse the ZONE function to adopt the temper-
ature settings on the driver's side for the
front-passenger side as well.T
he indicator
lamp in the ábutton goes out.
RUse the residualh eat function if you want to
heat or ventilate the vehicle interior when the
ignition is switched off. The residualh eat
function can only be activated or deactivated
with the ignition switched off.
RVehicles with COMAND: if you change the
settings of the climate control system, the
climate status displaya ppears for three sec-
onds at the bottom of the screen in the
COMAND display. You will see the current
settings of the various climate control func-
tions.
Overview of climatec ontrol systems107
Climatecontrol

ECO start/stop function
During automatic engine switch-off,the climate
control system only operate satareduced capa-
city. If you require full climate control capacity,
th eE CO start/sto pfunction can be deactivated
by pressingt heECO button (
Ypage 120).
Operating th eclimat econtrol sys-
tems
Activating/deactivatin gclimat econ-
trol
General notes
When th eclimate control is switched off ,the air
supply and air circulation are also switched off.
The windows coul dfog up. Therefore, switch off
climate control only briefly
iActivate climate control primarily usingt he
à button(Ypage 109).
Air-conditioning system
XTurn th eSmartKey to position 2in th eigni-
tio nlock(Ypage 116).
XTo switch on: turna irflow control Cclock-
wise to th edesired position (excep tposition
0)(
Ypage 104).
XTo switch off: turna irflow control Ccoun-
ter-clockwise to position 0(Ypage 104).
3-zone automatic climat econtrol
XTurn th eSmartKey to position 2in th eigni-
tio nlock(Ypage 116).
XTo switch on: pressthe à button.
The indicator lamp in the Ãbutton lights
up. Airflow and air distribution are set to auto-
matic mode.
or
XPress the ^button.
The indicator lamp in the ^button goes
out.T he previously selecte dsettings are
restored.
XTo switch off: pressthe ^ button.
The indicator lamp in the ^button lights
up.
Switching cooling with air dehumidi-
fication on/off
General notes
If you deactivate th e"Coolingw ith air-dehumid-
ification" function,t heair inside th evehicle will
no tbec ooled. The air inside th evehicle will also
no tbed ehumidified. The windows can fog up
mor equickly. Therefore, deactivate th ecooling
with air-dehumidification function only briefly.
The "Coolingw ith air dehumidification"f unction
is only availabl ewhen th eengine is running. The
air inside th evehicle is cooled and dehumidified
according to th etem peratur eselected.
Condensation may drip from th eundersid eof
th ev ehicle when it is in cooling mode. This is
normal and no tasign that there is amalfunc-
tion.
Activating/deactivating
XTo activate: pressthe ¿ orÁ button.
The indicator lamp in the ¿orÁ button
lightsu p.
XTo deactivate: pressthe ¿ orÁ but-
ton.
The indicator lamp in the ¿orÁ button
goes out.T he "Coolingw ith air dehumidifica-
tion" function has adelayed switch-off fea-
ture.
108Operating th eclimate control systems
Climate control