washer fluid MERCEDES-BENZ SLC ROADSTER 2019 Owner's Manual

Weather
display(COMAND )
see alsoDigita lOpera tor'sMan-
ua l...... ...... ......................................217
Wheel andtirecombinatio ns
Tire s...... ......................................... 292
Wheel bolttighten ingtorque ........... 292
Wheel chock...... ................................289
Wheel s
Cha nging awhe el...... ....................288
Che cking ........................................ 267
Cl eani ng...... ................................... 249
Emergency sparewhe el...... ........... 293
Important safetynotes .................. 267
Informatio non drivi ng...... ..............267
<002C00510057004800550046004B00440051004A004C0051004A00120046004B
0044[ nging................ 288
Mou nting anew wheel...... .............291
Mou nting awhe el....... ................... 289
Overvi ew....... ................................. 267
Rem oving awhe el....... ................... 291
Storing ...........................................289
Tig htening torque....... .................... 292
Whee lsize/tire size.......................292
Wind screen
Inserting andremovi ng....... ............. 81
Prep aring for instal lation ..................81
see AIRG UIDE
Windo ws
see Side windows
Windsh ield
Defrosting ......................................112
Windsh ieldwashe rfluid
see Winds hieldwa sher system
Windsh ieldwashe rsyste m
Addi ngwasher fluid....... ................243
Importa ntsafe tynotes .................. 302
Windsh ieldwi pers
Displ aymessa ge....... ..................... 206
Prob lem(malfunction) ................... 105
Rep lacing thewiper blades ....... ..... 104
Switchi ngon/off ........................... 103
Winte rdrivin g
Importa ntsafe tynotes .................. 269
Slip pery road surfaces....... ............ 141
Snow chains....... ........................... 270
Winte roperatio n
Overvi ew....... ................................. 269
Winte rtires
M+S tires.......................................269 Wiper
blades
Cl eani ng....... .................................. 249
Importa ntsafe tynotes .................. 104
Rep lacing .......................................104
Worksho p
see Qualified speci alist worksh op Z
ZONE function
Switchi ngon/off ........................... 112 In
dex
21

Problems
withthewindshield wipers Problem
Possible
causes/co nsequences and0050 0050
Solutions The
windshield wipers
are jammed. Leaves
orsnow, forexample, maybeobstruct ingthe windshield
wiper movement .The wiper motor hasbeen deactivated.
X For safety reasons, youshould remove theSmartK eyfrom the
ignition lock.
or X Switch offthe engine usingtheStart /Stopbutton andopen the
driver's door.
X Remove thecause ofthe obstruct ion.
X Switch thewindshield wipersbackon. The
windshield wipers
fail completely. The
windshield wiperdriveismalfunction ing.
X Select another wiperspeed onthe combination switch.
X Have thewindshield wiperscheckedataquali fiedspecialist
workshop. The
windshield washer
fluid from thespray noz-
zles nolonger hitsthe
cent erofthe wind-
shield. The
spray nozzlesare misaligned.
X Have thespray nozzlesadjusted ataquali fiedspecialist work-
shop. Windshield
wipers
105Lightsandwindshiel dwipers Z

Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions 0059
Ope n/CloseVar io- Ope
n/CloseVar io-
Roo fCom pletely Roo
fCom pletely The
roofis no tloc ked.
X Pull overand stop theveh iclesaf ely assoo nas pos sible,payin g
att ention toroa dand traff icco nd ition s.
X Push orpull and hold theroo fswit chunt ilth eroo fis full yopen or
clo sed (Ypage 79). 0059
Sta rtEngine See Sta
rtEngine See
Ope rator'sMan ual Ope
rator'sMan ual The
on-boar dvol tag eis toolow.
X Start theen gin e.
X Afterappr oximat elytensec onds, repeat theopen ingorclo sing
pro cedure (Ypage 79). The
roofhas been openedand closed several times inarow .The
roo fdri ve has been switched off auto maticallyfor safetyreas ons.
You canopen andclosetheroo fagain afterappr oximat elyten
min utes.
X Swi tchoff theign ition and turnit bac kon .
X Repeat theopen ingorclo singpro cedure (Ypage 79). Clo
seRearSid e Clo
seRearSid e
Win dows Win
dows You
leaveth eveh icleand atleast onerear side window isopen .
X Clos eth eside windows (Ypage 76). 00B2
Che ckWasher Fluid Che
ckWasher Fluid The
wash erflui dlev elin thewash erfluid reservoir has dropped
belo wthemin imum .
X Ad dwash erflui d(Y page 243). Wip
erMalfunction‐ Wip
erMalfunction‐
ing ing The
windsh ield wiper sare malf unction ing .
X Vis itaqualif iedspecialistwor kshop . Haz
ard Warning Haz
ard Warning
Fla shersMalfunc‐ Fla
shersMalfunc‐
tio ning tio
ning The
hazard warn inglamp sare fault y.
X Vis itaqualif iedspecialistwor kshop . Sm
artKey Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions 00AF
Key DoesNot Key
DoesNot
Bel ong toVehicle Bel
ong toVehicle You
haveput thewro ngSm artKey intheign ition lock.
X Use theco rrec tSm artKey. 00AF
Tak eYou rKey from Tak
eYou rKey from
Ign ition Ign
ition The
SmartKey isin theign ition lock.
X Remo vetheSm artKey. 00AF
Obt ain aNew Key Obt
ain aNew Key The
SmartKey needs tobe rep lace d.
X Vis itaqualif iedspecialistwor kshop . 206
Disp
laymes sage sOn -boar dcomp uter anddi sp lay s

Make
surethatwindshield washerconcen-
trate isnot spilled inthe vicinity ofthe filler
neck . Example
X To open: pullcap 0043upwa rdsbythe tab.
X Add thepremixed washerfluid.
X To close :press cap0043onto thefiller neck
until itengages.
If the washer fluidlevel drops below therec-
ommended minimumfluidlevel of1US qt
(1 liter), amessage appearsinthe multifunc-
tion display prompting youtoadd washer fluid
(Y page 206).
Further information onwindshield washer
fluid/antifreeze (Ypage 302). Overview
ofthe engine compart -
ment Example
engine
0043 Engin eoil cap
0044 Oildipstick
0087 Brake fluidreservoir
0085 Washer fluidreservoir
0083 Coolant expansion tank ASSYST
PLUS Service
display
The ASSYST PLUS service interval displayindi-
cates theremaining timeperiod orthe remain-
ing distance tothe next regular service due
date.
Inform ationonthe type ofservice andservice
intervals (seetheseparate Maintenanc eBook-
let).
You canobtain further information froman
authorized Mercedes-Ben zCenter orat
http: //www.mbusa.com (USAonly).
i The
ASSYST PLUS service interval display
does notshow anyinformation onthe
engine oillevel. Observe thenotes onthe
engine oillevel (Ypage 241).
The multifunction displayshowsaservice dis-
play forafew seconds, e.g.:
R Service Ain ..Days Service
Ain ..Days
R Service ADue Service
ADue
R Service AExceeded by..Days Service
AExceeded by..Days
Depending onthe operating conditionsof the
vehicle, theremaining timeordistance until
the next service duedate isdisplay ed.
The letter A A
or B B,
possibly inconn ection witha
number oranother letter,shows thetype of
service. A A
stands foraminor service andB B
for
a major service.
You canobtain further information froman
authorized Mercedes-Ben zCenter.
Depending onhow thevehicle isused, the
ASS YST PLUS service interval displaymay
reduce theservice interval, e.g.inthe follow-
ing situations:
X the vehicle isprimarily usedtotravel short
distances
X ifthe engine isoften leftidling forlong peri-
ods
X ifthere arefrequent coldstart phases
Mercedes-Ben zrecommen dsyou avoid such
operating conditions.
The ASSYST PLUS service interval displaydoes
not take intoaccount anyperiods oftime dur-
ing which thebattery isdisconnec ted. 244
ASSY
STPLUSMaintenance andcare

X
Thoroughly hosedown thevehicle witha
gentle jetofwater.
X Do not point thewater jetdirectly towards
the airinlet orthe edges ofdecorative foils.
X Use plenty ofwater andrinse outthe
sponge frequent ly.
X Rinse thevehicle withclean water anddry
thoroughly withachamois.
X Do not letthe cleaning agentdryonthe
paintwork orthe decorative foils.
Carefully removealldeposits ofroad saltas
soon aspossible whendriving inwinter.
Power washers G
WARNIN
G
The water jetfrom acircular jetnoz zle(dirt
blasters) cancause invisible exteriordam-
age tothe tires orchassis compon ents.
Component sdamaged inthis way may fail
unexpect edly.There isarisk ofan accident .
Do not use power washers withcircular jet
noz zles toclean thevehicle. Havedamaged
tires orchassis compon entsreplaced imme-
diately.
! Vehicles
withdecorative film:parts ofyour
vehicle arecovered withdecorative film.
Maintain adistance ofat least 27.5in
(70 cm) between thefilm-c overed partsof
the vehicle andthenozz leof the power
washer.
Infor mation aboutthecorrec tdistance is
availabl efrom theequipment manufacturer.
Move thepower washer nozzlearound when
cleaning yourvehicle.
The water temperat ureofthe power washer
must notexceed 140‡(60 †).
! Always
maintain adistance ofat least
12 in(30 cm) between thevehicle andthe
power washer nozzle.Infor mation aboutthe
correc tdistance isavailabl efrom theequip-
ment manufact urer.
Move thepower washer nozzlearound when
cleaning yourvehicle.
Do not aim directly atany ofthe following:
R Tires
R Door gaps, roofgaps, joints,etc.
R Elect ricalcompon ents R
Batt ery
R Plug-type couplings
R Light bulbs
R Seals
R Trim elements
R Vent ilation slots
Damaged sealsorelectric alcompon ents
can lead toleaks orfailures.
! If
you clean thetank fillerrecess whenitis
open, donot use apower washer. Thiscan
cause damage tothe seals orother compo-
nent s.
Cleaning thepaint work !
Do
not affix:
R stick ers
R films
R magnetic platesorsimilar items
to painted surfaces. Youcould otherwise
damage thepaintwork .
Scr atches, corrosiv edeposits, areasaffected
by corrosion anddamage causedbyinade-
quate carecannotalway sbe completely
repaired. Insuch cases, visitaqualified spe-
cialist workshop.
X Remove dirtimmediately, wherepossible,
while avoiding rubbingtoohard.
X Soak insect remains withinsect remover
and rinse offthe treated areasafterwards.
X Soak birddroppings withwater andrinse off
the treated areasafterwards.
X Remove treeresin, oils,fuels andgreases by
rubbing gentlywithacloth soaked inpetro-
leum ether orlighter fluid
X Remove coolantandbrake fluidwithamoist
cloth andclear water.
X Use tarremover toremove tarstains.
X Use silicone remover toremove wax.
If water nolonger forms"beads" onthe paint
surface, usethepaint careproducts recom-
mended andapproved byMercedes- Benz.This
is the case approximately everythreetofive
mont hs,depending onthe climate conditions
and thecare product used.
If dirt has penetr atedthepaint surface orif
the paint hasbecome dull,thepaint cleaner
recomm endedandapproved byMercedes-
Benz should beused. Care
247Maintenance andcare Z

data
isdifferen tfor every vehicle andcan
deviate fromthedata shown here.Youcan
find thedata applicable toyour vehicle on
the vehicle identification plate. Vehicle
identification number(VIN) X
Slide thefron t-passenger seatasfar forward
as possible.
X Fold trim0043upwards.
VIN 0044can beseen.
The VINcanalso befound inthe following
location s:
R on the vehicle identification plate
(Y page 297)
R on the lower edgeofthe windshield
(Y page 298) Engine
number 0043
Emiss ioncontrol infor mation plate,includ-
ing the cert ification ofboth federal and
Californian emissionsstan dards
0044 Engine number (stamped intothe cran k-
case)
0087 VIN (onthe lower edgeofthe windshield) Service
product sand filling capaci-
ties Impor
tantsafet ynotes G
WARN
ING
Serv iceproduct smay bepoisonous andhaz-
ardous tohealth. Thereisarisk ofinjury.
Comply withinstruct ions onthe use, storage
and disposal ofservic eproduct son the
labels ofthe respect iveoriginal container s.
Always storeservic eproduct ssealed intheir
original container s.Always keepservic e
product sout ofthe reach ofchildren . H
Environm
entalnote
Dispose ofservic eproduct sin an envir on-
ment allyrespon siblemann er.
Serv iceproduct sinclude thefollowing:
R Fuels
R Lubrican ts(e.g. engin eoil, tran smission oil)
R Coolant
R Brak efluid
R Windshield washerfluid
R Climate control system refrigerant
Comply withallvalid regulation swith respect
to handling, storing, and disposing ofservic e
fluids.
Componen tsand servic eproduct smust
matc h.You should therefore onlyuseproduct s
that have been testedand approved by
Mercedes -Benz.
Inf ormat ionabout testedand approved prod-
ucts canbeobtained fromanauthoriz ed
Mercedes -BenzCenter oron the Internet at
htt p:// bevo.m ercedes- benz.com.
You canident ifyserv iceproduc tsapprove dby
Merc edes- Benzby the followin ginsc riptions
on the contain er:
R MB- Freigabe (e.g.MB-Freigabe 229.51)
R MB- Appr oval(e.g. MB-Appr oval229.51)
Oth erdesign ationsor rec omme ndations indi-
cat ealevel ofquality oraspecif ication in
acco rdanc ewith anMB Shee tNumber (e.g.
MB 229 .51). They have notnecessarily been
approve dby Merc edes- Benz. 298
Serv
iceproduct sand filling capacitiesTechnical data

The
coolant isamixt ureofwater andanti-
freeze/ corrosion inhibitor.Itis responsible for
the following:
R anti- corrosion protection
R antifr eezeprotec tion
R raising theboiling point
If the coolant hasantifr eezeprotec tiondown
to -35 ‡(-37 †),theboiling pointofthe cool-
ant during operation isapproximately 266‡
(130 †).
The antifr eeze/c orrosion inhibitorconcentra-
tion inthe engine cooling systemshould:
R be atleast 50%.Thiswillprotec tthe engine
cooling systemagainst freezingdown to
approximately -35‡(-37 †).
R not exceed 55%(antifreez eprotec tiondown
to -49 ‡[-45 †]). Otherwise, heatwillnot
be dissipated aseffect ively.
If the vehicle haslost coolant, addequal
amounts ofwater andantifr eeze/c orrosion
inhibitor.
Mercedes- Benzrecomm endsanantifr eeze/
corrosion inhibitorconcentrateinaccordanc e
with MBSpecific ationsforServic eProducts
310. 1.
i When
thevehicle isfirst delivered, itis fil-
led with acoolant mixturethat ensures ade-
quate antifreezeandanti- corrosion protec-
tion.
i The
coolant ischeck edwith every mainte-
nanc einter valataqualified specialist work-
shop.
Fillin gcapacities Missing
valueswerenotavailabl eat time of
going toprint. Model Capacity
SLC
300 Approx
.8.5 USqt
(8.0 l) Mercedes
‑Benz
SLC 43AMG Approx
.8.2 USqt
(7.8 l) Windshield
washersystem
Import antsafety notes G
WARNIN
G
Windshield washerconcentrateishighly
flammable. Ifwindshield washerconcentrate
gets ontohot compon entsofthe engine or
the exhaust system,itcan ignite. Thereisa
risk offire and injury.
Make surethatwindshield washerconcen-
trat eis not spilled inthe vicinit yof the filler
neck .
! Only
usewasher fluidwhich issuitable for
lamp lenses, e.g.MBSummerF itor MB Win-
terF it.Unsuitable washerfluidmaydamage
the lamp lenses ofthe headlamps.
! Only
MBSummerF itand MBWinterF it
washer fluidshould bemixed together.The
spray nozzlesmay otherwise become
blocked.
Do not use distilled orde-ioniz edwater. Other-
wise, thelevel sensor maygiveafalse reading.
When handling washerfluid,observe the
important safetynoteson service products
(Y page 298).
At temperat uresabove freezin g:
X Fill the washer fluidreservoir withamixt ure
of water andwindshield washerfluid,e.g.
MB SummerF it.
X Add 1part MBSummerF itto 100 parts
water.
At temperat uresbelow freezin g:
X Fill the washer fluidreservoir withamixt ure
of water andwasher fluid,e.g.MBWinterF it.
For thecorrec tmixing ratiorefer tothe
inform ationonthe antifr eezereservoir.
i Add
windshield washerfluid,e.g.MBSum-
merFit orMB WinterF it,to the washer fluid
all year round. 302
Service
products andfilling capacitiesTechnical data