coolant capacity MERCEDES-BENZ SLC 2019 Owners Manual

Children
Special seat belt retractor ...............54
Children in the vehicle
Important safety notes .................... 53
Cigarette lighter................................ 229
Cleaning
Mirror turn signal ...........................250
Climate control
Air-conditioning system ................. 106
Automatic climate control (dual-
zone) .............................................. 108
Controlling automatically ...............111
Cooling with air dehumidification .. 110
Defrosting the windows ................. 113
Defrosting the windshield .............. 112
General notes ................................ 106
Indicator lamp ................................ 111
Information about using auto-
matic climate control ..................... 109
Maximum cooling .......................... 113
Notes on using the air-condition-
ing system ..................................... 107
Overview of systems ......................106
Problem with the rear window
defroster ........................................ 114
Problems with cooling with air
dehumidification ............................ 111
Refrigerant ..................................... 303
Refrigerant filling capacity ............. 303
Setting the air distribution ............. 112
Setting the air vents ......................115
Setting the airflow ......................... 112
Setting the temperature ................ 111
Switching air-recirculation mode
on/off ............................................ 114
Switching on/off ........................... 110
Switching residual heat on/off ...... 114
Switching the rear window
defroster on/off ............................ 113
Switching the ZONE function
on/off ............................................ 112
Cockpit
Overview .......................................... 31
see Instrument cluster
Collapsible spare wheel
Inflating ......................................... 295
see Emergency spare wheel
Combination switch............................ 99
Compass
Calibrating ..................................... 238
Calling up ....................................... 237
Setting ...........................................238
Connecting a USB device
see also Digital Operator's Man-
ual ..................................................217
Consumption statistics (on-board
computer).......................................... 170
Controller...........................................218
Convenience closing feature.............. 77
Coolant (engine)
Checking the level ......................... 242
Display message ............................ 194
Filling capacity ............................... 302
Important safety notes .................. 301
Temperature (on-board com-
puter, Mercedes-AMG SLC 43) ...... 179
Temperature gauge ........................ 168
Warning lamp ................................. 213
Cooling
see Climate control
Copyright............................................. 30
Cornering light function
Display message ............................ 193
Function/notes ................................ 99
Cruise control
Cruise control lever ....................... 142
Deactivating ................................... 143
Display message ............................ 200
Driving system ............................... 142
Function/notes .............................142
Important safety notes .................. 142
Setting a speed .............................. 143
Storing and maintaining current
speed ............................................. 142
Cup holder
Center console .............................. 228
Important safety notes .................. 227
Customer Assistance Center
(CAC)..................................................... 28
Customer Relations Department....... 28
D
Dashboard
see Instrument cluster
Index7

Rim
This is the part of the wheel on which the tireis mounted.
GAWR (Gross Axle Weight Rating)
The GAWR is the maximum gross axle weightrating. The actual load on an axle must neverexceed the gross axle weight rating. The grossaxle weight rating can be found on the vehicleidentification plate on the B-pillar on the driv-er's side.
Speed rating
The speed rating is part of the tire identifica-tion. It specifies the speed range for which thetire is approved.
GVW (Gross Vehicle Weight)
The gross vehicle weight includes the weightof the vehicle including fuel, tools, the sparewheel, accessories installed, occupants, lug-gage and the drawbar noseweight, if applica-ble. The gross vehicle weight must not exceedthe gross vehicle weight rating GVWR as speci-fied on the vehicle identification plate on theB-pillar on the driver's side.
GVWR (Gross Vehicle Weight Rating)
The GVWR is the maximum permissible grossweight of a fully loaded vehicle (the weight ofthe vehicle including all accessories, occu-pants, fuel, luggage and the drawbar nose-weight, if applicable). The gross vehicle weightrating is specified on the vehicle identificationplate on the B-pillar on the driver's side.
Maximum loaded vehicle weight
The maximum weight is the sum of:
Rthe curb weight of the vehicle
Rthe weight of the accessories
Rthe load limit
Rthe weight of the factory installed optionalequipment
Kilopascal (kPa)
Metric unit for tire pressure. 6.9 kPa corre-sponds to 1 psi. Another unit for tire pressureis bar. 100 kilopascals (kPa) are the equivalentof 1 bar.
Load index
In addition to the load-bearing index, the loadindex may also be imprinted on the sidewall ofthe tire. This specifies the load-bearing capa-city more precisely.
Curb weight
The weight of a vehicle with standard equip-ment including the maximum capacity of fuel,oil and coolant. It also includes the air-condi-tioning system and optional equipment if theseare installed in the vehicle, but does notinclude passengers or luggage.
Maximum load rating
The maximum load rating is the maximum per-missible weight in kilograms or lbs for which atire is approved.
Maximum permissible tire pressure
Maximum permissible tire pressure for onetire.
Maximum load on one tire
Maximum load on one tire. This is calculatedby dividing the maximum axle load of one axleby two.
PSI (pounds per square inch)
A standard unit of measure for tire pressure.
Aspect ratio
Relationship between tire height and tire widthin percent.
Tire pressure
This is pressure inside the tire applying an out-ward force to each square inch of the tire'ssurface. The tire pressure is specified inpounds per square inch (psi), in kilopascal(kPa) or in bar. The tire pressure should onlybe corrected when the tires are cold.
Cold tire pressure
The tires are cold:
Rif the vehicle has been parked with the tiresout of direct sunlight for at least three hoursand
Rif the vehicle has not been driven furtherthan 1 mile (1.6 km)
All about wheels and tires287
Wheels and tires
Z

The table shows which engine oils have beenapproved for your vehicle.
ModelMB-Freigabe orMB-Approval
All models229.5
iMB approval is indicated on the oil con-tainers.
Filling capacities
The following values refer to an oil changeincluding the oil filter.
ModelCapacity
SLC 3006.7 US qt (6.3l)
Mercedes-AMGSLC 436.9 US qt (6.5l)
Additives
!Do not use any additives in the engine oil.This could damage the engine.
Brake fluid
GWARNING
The brake fluid constantly absorbs moisture
from the air. This lowers the boiling point of
the brake fluid. If the boiling point of the
brake fluid is too low, vapor pockets may
form in the brake system when the brakes
are applied hard. This would impair braking
efficiency. There is a risk of an accident.
You should have the brake fluid renewed at
the specified intervals.
When handling brake fluid, observe the impor-tant safety notes on service products(Ypage 298).
The brake fluid change intervals can be foundin the Maintenance Booklet.
Only use brake fluid approved by Mercedes-Benz in accordance with MB-Freigabe or MB-Approval 331.0.
Information about approved brake fluid can beobtained at any qualified specialist workshop
or on the Internet athttp://bevo.mercedes-benz.com.
iHave the brake fluid regularly replaced at aqualified specialist workshop and thereplacement confirmed in the MaintenanceBooklet.
Coolant
Important safety notes
GWARNING
If antifreeze comes into contact with hot
components in the engine compartment, it
may ignite. There is a risk of fire and injury.
Let the engine cool down before you add
antifreeze. Make sure that antifreeze is not
spilled next to the filler neck. Thoroughly
clean the antifreeze from components
before starting the engine.
!Only add coolant that has been premixedwith the desired antifreeze protection. Youcould otherwise damage the engine.
You can find additional notes on the coolantin the following places:
Rin the Mercedes-Benz Specifications forService Products, MB BeVo 310.1
-on the Internet athttp://bevo.mercedes-benz.com
-on the Mercedes-Benz BeVo app
Ra qualified specialized workshop
!Always use a suitable coolant mixture,even in countries where high temperaturesprevail.
Otherwise, the engine cooling system is notsufficiently protected from corrosion andoverheating.
iHave the coolant regularly replaced at aqualified specialist workshop and thereplacement confirmed in the MaintenanceBooklet.
Comply with the important safety notes forservice products when handling coolant(Ypage 298).
Service products and filling capacities301
Technical data
Z

The coolant is a mixture of water and anti-freeze/corrosion inhibitor. It is responsible forthe following:
Ranti-corrosion protection
Rantifreeze protection
Rraising the boiling point
If the coolant has antifreeze protection downto -35 ‡ (-37 †), the boiling point of the cool-ant during operation is approximately 266 ‡(130 †).
The antifreeze/corrosion inhibitor concentra-tion in the engine cooling system should:
Rbe at least 50%. This will protect the enginecooling system against freezing down toapproximately -35 ‡ (-37 †).
Rnot exceed 55% (antifreeze protection downto -49 ‡ [-45 †]). Otherwise, heat will notbe dissipated as effectively.
If the vehicle has lost coolant, add equalamounts of water and antifreeze/corrosioninhibitor.
Mercedes-Benz recommends an antifreeze/corrosion inhibitor concentrate in accordancewith MB Specifications for Service Products310.1.
iWhen the vehicle is first delivered, it is fil-led with a coolant mixture that ensures ade-quate antifreeze and anti-corrosion protec-tion.
iThe coolant is checked with every mainte-nance interval at a qualified specialist work-shop.
Filling capacities
Missing values were not available at time ofgoing to print.
ModelCapacity
SLC 300Approx. 8.5 US qt(8.0 l)
Mercedes‑BenzSLC 43 AMGApprox. 8.2 US qt(7.8 l)
Windshield washer system
Important safety notes
GWARNING
Windshield washer concentrate is highly
flammable. If windshield washer concentrate
gets onto hot components of the engine or
the exhaust system, it can ignite. There is a
risk of fire and injury.
Make sure that windshield washer concen-
trate is not spilled in the vicinity of the filler
neck.
!Only use washer fluid which is suitable forlamp lenses, e.g. MB SummerFit or MB Win-terFit. Unsuitable washer fluid may damagethe lamp lenses of the headlamps.
!Only MB SummerFit and MB WinterFitwasher fluid should be mixed together. Thespray nozzles may otherwise becomeblocked.
Do not use distilled or de-ionized water. Other-wise, the level sensor may give a false reading.
When handling washer fluid, observe theimportant safety notes on service products(Ypage 298).
At temperatures above freezing:
XFill the washer fluid reservoir with a mixtureof water and windshield washer fluid, e.g.MB SummerFit.
XAdd 1 part MB SummerFit to 100 partswater.
At temperatures below freezing:
XFill the washer fluid reservoir with a mixtureof water and washer fluid, e.g. MB WinterFit.
For the correct mixing ratio refer to theinformation on the antifreeze reservoir.
iAdd windshield washer fluid, e.g. MB Sum-merFit or MB WinterFit, to the washer fluidall year round.
302Service products and filling capacities
Technical data