engine oil AUDI TT COUPE 2019 User Guide

8S1012721BA
IntelligentTechnology

@)Note
—Neverletthebrakes“rub”bypressingthe
pedallightlywhenbrakingisnotactually
necessary.Thiscancause thebrakestoover-
heatandincreasesbrakingdistanceand
causeswear.
—Beforedrivingonlongstretcheswithsteep
hills,reduce thevehiclespeedandshifttoa
lowergeartouse theenginebrakingeffect.
Thisreducestheloadonthebrakes.Ifyou
needtobrakeadditionally,brakeinintervals
andnotcontinuously.
G)Tips
—Ifyouretrofityourvehiclewithafrontspoil-
er,wheelcoversorsimilaritems,makesure
thattheairflowtothebrakesisnotob-
structed.Otherwisethebrakesystemcan
overheat.
—Alsorefertotheinformationaboutbrake
fluid>page243.
Steering
Electromechanicalsteeringsupportsthedriver's
steeringmovementsbyelectronicallyadapting
thepowersteeringdependingonthevehicle
speed.ThesettingsdependontheselectedAudi
driveselect*mode.
aSteering:malfunction!Pleasestopvehicle
Thepowersteeringmayhavefailed.Adaptyour
drivingstyleimmediatelytocompensateforthe
factthatitmaybemoredifficulttoturnthe
steeringwheel,andstopyourvehicleinasafelo-
cationassoonaspossible.Donotcontinuedriv-
ing.SeeanauthorizedAudidealerorauthorized
AudiServiceFacilityforassistance.
&Steering:malfunction!Youcancontinue
driving
Thereisamalfunction.Steeringmaybemoredif-
ficultormoresensitive.Adaptyourdrivingstyle.
Havethesteeringsystemcheckedimmediately
byanauthorizedAudidealerorauthorizedAudi
ServiceFacility.Pleasenotethatthered indicator
lightmayturnonafterrestartingtheengine.Do
notcontinuedrivingifitdoes.
@)Tips
Ifthe1orlindicatorlightonlystayson
forashorttime,youmaycontinuedriving.
ALLwheeldrive(quattro)
Appliesto:vehicleswithallwheeldrive
Inallwheeldrive,allfourwheelsarepowered.
Generalinformation
Inallwheeldrive,thedrivingpowerisdividedbe-
tweenallfourwheels.Thishappensautomatical-
lydependingonyourdrivingbehavioraswellas
thecurrentroadconditions.Alsosee>page84,
Electronicstabilizationcontrol(ESC).
Theallwheeldriveconceptisdesignedforhigh
enginepower.Yourvehicleisexceptionallypow-
erfulandhasexcellentdrivingcharacteristics
bothundernormaldrivingconditionsandon
snowandice.Alwaysreadandfollowsafetypre-
cautions>A\.
Wintertires
Byusingallwheeldrive,yourvehiclehasgood
forwardmotionwithstandardtiresinwintercon-
ditions.However,inwinterwerecommendusing
winterorallseasontiresonallfourwheels,be-
causethiswillimprovethebrakingeffect.
Snowchains
Iftherearesnowchainlaws,snowchainsmust
alsobe usedonvehicleswithallwheeldrive
=>page263,Snowchains.
Replacingtires
Forvehicleswithallwheeldrive,onlywheelswith
thesamerollingcircumference should beused.
Avoidusingtireswithdifferenttreaddepths
=>page255,Newtiresorwheels.
87

IntelligentTechnology

Isthisanoffroadvehicle?
YourAudiisnot anoffroadvehicle-thereisnot
enoughgroundclearance.Forthisreason,avoid
difficultterrain.

Z\WARNING
—Also,invehicleswithallwheeldrive,adapt
yourdrivingstyletothecurrentroadand
trafficconditions.Donotlettheincreased
safetyprovidedtemptyouintotakingrisks,
becausethisincreasestheriskofanacci-
dent.
— Thebrakingabilityofyourvehicleislimited
tothetractionofthewheels.In thisway,it
isnotdifferentfromatwowheeldrivevehi-
cle.Donot betemptedtoacceleratetoa
highspeedwhentheroadisslippery,be-
causethisincreasestheriskofanaccident.
—Notethatonwetstreets,thefrontwheels
can“hydroplane’”ifdrivingatspeedsthat
aretoohigh.Unlikefrontwheeldrivevehi-
cles,theengineRPMdoesnotincreasesud-
denlywhenthevehiclebeginshydroplaning.
Forthisreason,adaptyourspeedtothe
roadconditionstoreducetheriskofanacci-
dent.

Rearspoiler
Appliesto:vehicleswithretractablerearspoiler
Theextendablerearspoilerincreasesdrivingsta-
bility.

a
g|> z
a.


Fig.89Centerconsole:buttonfortherearspoiler
Therearspoilerretractsandextends.Itcanbe
activatedinvariousoperatingmodes(manual
modeorautomaticmode).
838
Automaticmode(normaloperation)
—Automaticextension:therearspoilerwillauto-
maticallyextendwhenspeedsexceedapproxi-
mately75mph(120km/h).
—Automaticretraction:therearspoilerwillauto-
maticallyretractwhenspeedsdecreasetoun-
derapproximately50mph(80km/h).
Manualmode
—Extendingmanually:brieflytapthe>fig.89
buttontofullyextendtherearspoiler.
—Retractingmanually:whendrivingatspeeds
belowapproximately10mph(20km/h),press
andholdthebuttontoretracttherearspoiler.
Whenatspeedsbetween10mph(20km/h)
and75mph(120km/h),therearspoilerwill
completelyretractwhenyoutap thebutton.
Indicatorlights
8if8Rearspoiler:malfunction!Pleasecon-
tactService
Therearspoilermaynot haveextendedduetoa
malfunction.Thiscouldchangethevehicle'sdriv-
ingcharacteristicsathighspeeds.Donotdrive
fasterthan85mph(140km/h).Drivetoanau-
thorizedAudidealerorauthorizedAudiService
Facilityimmediatelytohavethemalfunctioncor-
rected.Thecoloroftheindicatorlightdepends
onthevehiclespeed.

ZAWARNING
Drivingathigherspeedswithouttherear
spoilerdeployedcanimpairhandlingcharac-
teristics,makingthevehiclehardertocontrol.
—Alwaysmakesurethatthespoilerisde-
ployedwhendrivingatspeedsover85mph
(140km/h).Iftherearspoilerwarning/indi-
catorlightintheinstrumentclustercomes
on,therearspoilermaynot havedeployed.
—Neverdriveatspeedshigherthan85mph
(140km/h)ifthespoilerisnotdeployed.
Havethespoilerinspectedassoonaspossi-
blebyanauthorizedAudidealerorqualified
workshop.
—Alwaysobeyspeedlimitsandothertraffic
laws.

8S1012721BA
IntelligentTechnology


ZA\WARNING
Improperoperationoftherearspoilercan
causecrushinginjuries.
—Alwaysmakesure thatnobody,especially
children,isinthewaywhentherearspoiler
isdeployedorretracted.

()Note
—Neverpushonthevehicleontherearspoil-
er.Thiscouldcausedamage.
—Topreventdamagetotherearspoilerdo
notleanorplaceanythingonit.
—Onlyoperatetherearspoilermanuallywhen
theluggagecompartmentlidiscloseand
therearspoilermovingpartsarenot
blocked.Otherwise,damagecouldoccur.
@Tips
Cleantherearspoilercompartmentevery2 to
3
months.Tofunctioncorrectly,therear
spoilermustbefreeofice,snowandleaves.
Energymanagement
Yourvehicleisequippedwithanintelligentener-
gymanagementsystemfordistributingelectrici-
ty.Thissignificantlyimprovesthestartingability
andincreasesthevehiclebatterylife.
@Tips
—Ifyoudriveshortdistancesfrequently,the
vehiclebatterymaynotchargeenough
whiledriving.Asaresult,conveniencefunc-
tionsforelectricalequipmentmaybetem-
porarilyunavailable.
—Thevehiclebatterywillgraduallydrainif
thevehicleisnotdrivenforlongperiodsof
time,orifelectricalequipmentisused
whentheengineisnotrunning.Toensure
thatthevehiclecanstillbestarted,the
electricalequipmentwillbelimitedor
switchedoff.
Informationaboutdata
recordedbyvehicle
controlmodules
Yourvehicleisnotequippedwithacrashdatare-
corder.Thisdeviceisinstalledbysomevehicle
manufacturersto recorddataaboutcrashesso
thatitcanbeanalyzedlater.Crashdatarecorders
arealsocalled“EventDataRecorders(EDR)”.
Insomelegaljurisdictions,itisnotpermittedto
accessordownloaddatarecordedbypre-instal-
ledcrashdatarecordersinordertoevaluatea
crashwithoutclearconsentofthevehicleowner.
Yourvehicleisnotequippedwithacrashdatare-
corder.Howeveritdoescontainavarietyofelec-
troniccontrolmodulesforvariousvehiclesys-
temssuchasenginefunction,exhausttreatment
orairbagsandsafetybelts.
Theseelectroniccontrolmodulesrecordvehicle
dataduringnormaldrivingfordiagnosisandre-
pairpurposes.Therecordingcapabilityofthe
electroniccontrolmodulesislimitedtodataonly
-nosoundisrecorded.Ifthecontrolmodulede-
tectsasystemmalfunctionorotherchangein
status,averylimitedamountofdataisrecorded
foranextremelysmallperiodoftime.Datathat
isrecordedinsuchacasemayincludevehicle
speed,drivingdirection,theloadonthe brakes
andheadrestraintsandperformanceintheevent
ofanaccidentorotherchangeinstatus.Thestor-
eddatacanonlybereadordownloadedwithspe-
cialdevices.
89

8S1012721BA
CheckingandFilling

®Note
Whenfillingfluids,besurenottoaddanyflu-
idstothewrongreservoirs.Otherwisesevere
malfunctionsandenginedamagewilloccur.
@Forthesakeoftheenvironment
Youshouldregularlycheckthegroundunder
yourvehicleinordertodetectleaksquickly.If
therearevisiblespotsfromoilorotherfluids,
bringyourvehicletoanauthorizedAudideal-
erorauthorizedAudiServiceFacilitytobe
checked.
Openingandclosingthehood
Thehoodisreleasedfrominsidethevehicle.

yt\
Fig.180Sectionfromthedriver'ssidefootwell:release
lever
Q 3
Ss
2=a a

Fig.181Unlockedhood:lever

D)The&>symbolontheleverwasstill beingdesignedat
thetimethismanualwasprinted.
Makesurethewiperarmsarenotraisedupfrom
thewindshield.Otherwisethepaintcouldbe
damaged.
Openingthehood
>Withthedooropen,pullthelever>”)below
theinstrumentpanelinthedirectionofthear-
row>fig.180.
>Raisethehoodslightly>A\.
»Pressthelever>fig.181inthedirectionofthe
arrow.Thisreleasesthehooks.
>Openthehood.
Closingthehood
>Pushthehooddownuntilyouoverridethe
forceofthestruts.
>Letthehoodfalllightlyintothelatch.Donot
pressitin.>/\.

ZAWARNING
—Neveropenthehoodwhenthereissteamor
coolantescapingfromtheenginecompart-
ment,becausethereisariskthatyoucould
beburned.Waituntilnosteamorcoolantis
escaping.
—Forsafetyreasons,thehoodmustalwaysbe
latchedsecurelywhiledriving.Becauseof
this,alwayscheckthehoodafterclosingit
tomakesureitislatchedcorrectly.Thehood
islatchedifthefrontcornerscannotbelift-
ed.
—Ifyounoticethatthehoodisnotlatched
whileyouaredriving,stopimmediatelyand
closeit,becausedrivingwhenthehoodis
notlatchedincreasestheriskofanaccident.


237

CheckingandFilling

Enginecompartmentoverview
Themostimportantcheckpoints.


g§|
a @


Fig.182Typicallayoutof thereservoirandtheengineoilfilleropening
Followthesafetyprecautions>page235.
Coolantexpansiontank(£)>page242
Engineoildipstick>page239
Engineoilfilleropening(%7)>page239
Brakefluidreservoir(OQ)>page243
Jumpstartpoint(+)underacover,(-)body
groundpoint
Fusehousing>page285
Washerfluidreservoir(<>)>page246
Engineoillabel*withVWstandard
=>page238
©0©Q
©8000
Theengineoildipstickandtheengineoilfilling
openingmaybelocatedindifferentplaceswithin
theenginecompartment,dependingontheen-
gineversion.
238
Engineoil
Iftheengineoillevelistoolow
Ifyouneedtoaddengineoil,useanoilthatis
listedonthesticker.Thestickerislocatedatthe
frontoftheenginecompartment>page238,
fig.182.
Iftherecommendedengineoilisnotavailable,in
anemergencyyoumayaddamaximumof1
quart(1liter)ofACEAC3orAPISNengineoil
onetimeuntilthenextoilchange.
Formoreinformationonthecorrectengineoil
foryourvehicle,contactanauthorizedAudideal-
erorauthorizedAudiServiceFacility.Havetheoil
changedbyanauthorizedAudidealerorauthor-
izedServiceFacility.

8S1012721BA
CheckingandFilling


Audirecommends
Sbastrol|BIDEPrarzssional
AudirecommendsusingtheLongLifehigh-per-
formanceengineoilfromAudiGenuineParts.
IYTet
Engineoilpressure


2Turnoffengine!Oilpressuretoolow
Stopdrivingandswitchtheengineoff.Checkthe
engineoillevel>page239.
—Iftheengineoillevelistoolow,addengineoil
=>page240.Onlycontinuedrivingoncethein-
dicatorlightturnsoff.
—Iftheengineoilleveliscorrectandtheindica-
torlightstillturnson,turntheengineoffand
donotcontinuedriving.SeeanauthorizedAudi
dealerorauthorizedAudiServiceFacilityforas-
sistance.
Engineoillevel
Appliesto:vehicleswithoillevelwarning
3Pleasecheckoillevel
—Youmaycontinuedrivingforthetimebeing.
Checktheengineoillevelassoonas possible
=>page239,Checkingtheengineoillevel.
—Iftheengineoilleveliscorrectandtheindica-
torlightstillturnson,driveatlowengine
speedtoanauthorizedAudidealerorauthor-
izedAudiServiceFacility.
Engineoilsensor
2Oillevelsensor:oilchangenecessary.Please
contactService
Fuelhasenteredtheengineoil.Thiswillcause
theengineoilleveltoriseslowlyandtheengine
oilqualitytodecrease.Donotextractengineoil
toreducethelevel,becausethiswillincreasethe
riskofenginedamage.DrivetoanauthorizedAu-
didealerorauthorizedAudiServiceFacilityim-
mediatelytohaveengineoilextracted.
3Oillevelsystem:malfunction!Pleasecon-
tactService
Thesensorthatcheckstheengineoillevelhas
malfunctioned.DrivetoanauthorizedAudideal-
erorauthorizedAudiServiceFacilityimmediately
tohavethemalfunctioncorrected.
&Oilpressuresensor:malfunction!Please
contactService
Thesensorthatcheckstheengineoilpressure
hasmalfunctioned.DrivetoanauthorizedAudi
dealerorauthorizedAudiServiceFacilityimmedi-
atelytohavethemalfunctioncorrected.
Enginewarm-uprequest*
iPleasedrive towarmupengine
Fuelhasenteredtheengineoil,eitherduetolow
outsidetemperaturesorfrequentshortdrives.
Driveuntiltheengineiswarmso thatthefuelin
theengineoilwillevaporate.Avoidhighengine
speeds,fullaccelerating,andheavyengineloads
whendoingthis.
@)Tips
TheoilpressurewarningEEisnot anoillevel
indicator.
Alwayschecktheoillevelregularly.
Checkingtheengineoillevel
Q

BsVv-0588
&
Fig.183Oildipstick(example):checkingtheengineoillev-
el

Observethesafetyprecautions>A\inGeneral
informationonpage236.
>»Parkthevehicleonalevelsurface.
>Shuttheengineoffwhenitiswarm.
>Waitapproximatelytwominutes.
>Openthehood>page237.
>Removetheoildipstick>page238,fig. 182,
wipeitoffwithacleanclothandinsertitallthe
wayinagain.
>Removetheoildipstickagainandthenreadthe
oillevel>tableonpage240.
239
>

CheckingandFilling

>Addengineoilifnecessary>page240.

Areasontheoildipstick>fig.183.

@)]Iftheengineoillevelisjustbeforethe
See>.
marking@),thenengineoilmustbeadded.


@]|Donotaddengineoil.

@)Note
— Theengineoillevelmustnotbebelowthe
marking@),becausethisincreasestherisk
ofenginedamage.
—Afteraddingengineoil,theoillevelmust
not beabovethemarking@)>fig.183,be-
causethisincreasestheriskofcatalyticcon-
verterand/orenginedamage.Iftheoillevel
isabovethemarking@,drivetoanauthor-
izedAudidealerorauthorizedAudiService
Facilityimmediatelytohaveanyengineoil
extracted.Avoidhighenginespeeds,fullac-
celeration,andheavyengineloads.
@Tips
Theengineoilconsumptionmaybeupto
0.5quart/600miles(0.5liter/1,000km),de-
pendingondrivingstyleandoperatingcondi-
tions.Consumptionmaybehigher duringthe
first3,000miles(5,000km).Theengineoil
levelmustbecheckedregularly.Itisbestto
checkeachtimeyourefuelyourvehicleand
beforelongdrives.
—
Becauseofthelubricationandcoolingof
theengine,combustionenginesconsume
oil.Theoilconsumptionvariesdepending
ontheengineandmaychangeduringthe
servicelifeoftheengine.Enginesgenerally
consumemoreoilatthebeginningduring
the
break-inperiod.Thenoilconsumption
stabilizesafterthebreak-inperiod.
—Undernormalconditions,oilconsumption
dependsonthequalityandviscosityofthe
oil,theengineRPM,theclimateconditions,
andtheroadconditions.Thedilutionofoil
fromcondensationorfuelresidueaswellas
theageoftheoilalsoplayarole.Because
enginewearincreaseswithmileage,oilcon-
sumptionwillincreaseagainovertimeuntil
240
itmaybenecessarytoreplaceworncompo-
nents.
—Becauseallthesevariablesplayarole,itis
notpossibletodefineanoilconsumption
standard.Therefore,theoillevelmustbe
checkedregularly.
—Ifyoubelievethatyourenginehasin-
creaseditsoilconsumption,contactanau-
thorizedAudidealerorauthorizedAudi
ServiceFacilitytodeterminethecause.
Pleasenotethatanexactoilconsumption
measurementmustbedonewiththeneces-
sary careandaccuracyandmaytaketime.
AnauthorizedAudidealerorauthorizedAu-
diServiceFacilityistrainedinaccurately
measuringtheoilconsumption.
—Youcanfindinformationonengineoiland
engineoilcapacitiesfortheUSAatwww.
audiusa.com/help/maintenance,orforCan-
adaatwww.audi.ca/ca/web/en/
customer-area/care-and-maintenance/
audi-service-schedules.html,orcall
800-822-2834.
Addingengineoil

B8K-2120


Fig.184Enginecompartment:engineoilfilleropening
cover
Observethesafetyprecautions>A\inGeneral
informationonpage236.
>Turn theengineoff.
>Openthehood>page237.
>Unscrewthecap7fortheengineoilfiller
opening>fig.184.
>Carefullyadd0.5quart(0.5liter)ofthecorrect
oil>page238.
>Checktheoillevelagainaftertwominutes
=page239,Checkingtheengineoillevel.>

8S1012721BA
CheckingandFilling

>Addmoreoilifnecessary.
>Closetheengineoilfillercapandpushthedip-
stickallthewayin.
>Closethehood>page237.

ZAWARNING
—Whenaddingoil,donotletoildripontohot
enginecomponents.Thisincreasestherisk
ofafire.
—Youmustsealthecapontheoilfilleropen-
ingcorrectlyso thatoildoesnotleakouton-
tothehotengineandexhaustsystemwhen
theengineisrunning,becausethisisafire
hazard.
—Alwayscleanskinthoroughlyifitcomesinto
contactwithengineoil.
—Engineoilispoisonousandmustbekeptout
ofreachofchildren.
—Storetheengineoilsecurelyintheoriginal
container.

@Note
— TheNewVehicleLimitedWarrantydoesnot
coverdamageormalfunctionsiftherecom-
mendedintendeduseofthevehicleand
maintenancemeasureslistedinthe Audi
Owner'sManualandtheWarranty&Main-
tenanceBookletwerenotfollowed.
—Onlyusehigh-gradeengineoilthatexplicit-
lymeetstheAudioilqualitystandardfor
yourvehicle.Usinganotheroilmaycause
severevehicledamage.
—Donotmixanyadditionallubricantsinto
theengineoil.Damagecausedbysuchaddi-
tivesisnotcoveredbythewarranty.
@Forthesakeoftheenvironment
—Oilshouldneverenterthesewersystemor
come
intocontactwiththeground.
—Followthelegalregulationsinthecountry
whereyouarelocatedwhendisposingof
emptyoilcontainers.
Changingengineoil
Werecommendhavingtheoilchangedatanau-
thorizedAudidealerorauthorizedAudiService
Facility.
Followthesafetyprecautions>page235,Gener-
alinformation.
Theengineoilmustbechangedattheintervals
specifiedintheWarranty&MaintenanceBook-
let.Thisisveryimportantbecausethelubrication
functionoftheoilgraduallydeclinesduringregu-
larvehicleoperation.
Theengineoilshouldbechangedmorefrequent-
lyundercertaincircumstances.Havetheoil
changedmorefrequentlyifyouoftendriveshort
distances,yourvehicleispredominantlyinstop-
and-gotrafficsituations,isinverydustyenviron-
ments,orisoperatedforlongperiodsoftimein
temperaturesbelowzero.
Cleansingadditivesintheoilmakefreshoilap-
peardarkeraftertheenginehasrunbriefly.This
isnormalandnoreasontochangetheengineoil
morefrequentlythanrecommended.
Becausecorrectlydisposingofengineoilisdiffi-
cultandspecialtoolsandtechnicalknowledge
areneededforanoilchange,havingyourengine
oilchangedby anauthorizedAudidealerorau-
thorizedAudiServiceFacilityisrecommended.
Ifyouchangetheengineoilyourself,pleasenote
thefollowingimportantinformation:

Z\WARNING
Ifyouchangetheengineoilonthevehicle
yourself,thefollowingprecautionsmustbe
followed:
—Wearprotectiveeyewear.
—Duetotheriskofscalding,allowtheengine
tocool downsufficiently.
—Maintainenoughdistancewhenyouarere-
movingtheoildrainplug.Whiledoingthis,
keep yourforearmparalleltothegroundto
reducetheriskofhotoildrippingdownyour
arm.


241

CheckingandFilling


—Draintheoilintoacontainerdesignedfor
thispurposethatislargeenoughtoholdthe
fullamountofoilinyourengine.
—Engineoilispoisonous.Alwaysstoreoutof
reachofchildren.
—Prolongedcontactofusedengineoilwith
theskinmaycauseskindamage.Always
washoiloffimmediatelywithsoapand wa-
tertoprotectyourskin.

@)Note
Donotmixanyadditiveswiththeengineoil.
Additivesmaycauseenginedamagethatis
notcoveredbyyourNewVehicleLimitedWar-
ranty.
@Forthesakeoftheenvironment
—Beforechangingtheengineoil,makesure
youcandisposeoftheusedengineoilcor-
rectly.
—Engineoilmustalways bedisposedofcor-
rectly.Donot dumpitintheyard,inthefor-
est,orinopenwater,riverchannels,orsew-
ers.
—Haveyourusedengineoilrecycledbybring-
ingittoausedoilcollectionsiteorcontact
agasstation.
Coolingsystem
Theenginecoolingsystemisfilledwithamixture
ofpurifiedwaterandcoolantadditiveatthefac-
tory.Thiscoolantmustnot be notchanged.
ThecoolantlevelismonitoredthroughtheBin-
dicatorlight>page17.However,occasionally
checkingthecoolantlevelmanuallyisrecom-
mended.
Coolantadditive
Thecoolantadditiveismadeofanti-freezingand
corrosionprotectionagents.Onlyusethefollow-
ingcoolantadditives.Theseadditivesmaybe
mixedwitheachother.
242
CoolantadditiveSpecification
G12++TL774G
G13TL774)


Theamountofcoolantadditivethatneedstobe
mixedwithwaterdependsontheclimatewhere
thevehiclewillbeoperated.Ifthecoolantaddi-
tivepercentageistoolow,thecoolantcanfreeze
anddamagetheengine.



CoolantFreezeprotec-
additivetion
Warmmin.40%min.-13°F
regionsmax.45%(-25°C)
Cold min.50%max.-40°F
regionsmax.55%(-40°C)

()Note
—Beforethestartofwinter,haveanauthor-
izedAudidealerorauthorizedAudiService
Facilitycheckifthecoolantadditiveinyour
vehiclematchesthepercentageappropriate
fortheclimate.Thisisespeciallyimportant
whendrivingincolderclimates.
—Iftheappropriatecoolantadditiveisnot
availableinanemergency,donotadd any
otheradditive.Youcoulddamagetheen-
gine.Ifthishappens,onlyusewaterandre-
storethecorrectmixtureratiowiththe
specifiedcoolantadditiveassoonaspossi-
ble.
—Onlyrefillwithnewcoolant.
—Radiatorsealantmustnotbemixedwith
thecoolant.
Addingcoolant


RAZ-0539


MIN

Fig.185Enginecompartment-coolantexpansiontank
(diagram):@cover;@)markings

8S1012721BA
CheckingandFilling

Observethesafetyprecautions>page235,Gen-
eralinformation.
Checkingtheenginecoolantlevel
»Parkthevehicleonalevelsurface.
>Switchtheignitionoff.
>Readthecoolantlevelonthecoolantexpansion
tank>page238,fig.182.Thecoolantlevel
mustbebetweenthemarkings@)>fig.185
whentheengineiscold.Whentheengineis
warmitcanbeslightlyabovetheuppermark-
ing.
Addingcoolant
Requirement:
theremustbearesidualamountof
coolantintheexpansiontank>@.
Ifyoumustaddcoolant,useamixtureofwater
andcoolantadditive.Mixing thecoolantadditive
withdistilledwaterisrecommended.
>Allowtheenginetocool.
>»Placealarge,thicktowelonthecoolantexpan-
siontankcover.
>Removethecover(@)9fig.185carefullytothe
left>AY.
>Addthecorrectmixtureratioofcoolant
>page242uptotheuppermarking@)
>fig.185.
>Makesurethatthefluidlevelremainsstable.
Add morecoolantifnecessary.
>Closethecapsecurely.
Coolantlossusuallyindicatesthatthereisaleak.
Immediatelydriveyourvehicletoanauthorized
AudidealerorauthorizedAudiServiceFacility
andhavethecoolingsysteminspected.Ifthe
coolingsystemisnotleaking,coolantlosscanre-
sultfromthecoolantboilingdueoverheating
andthenbeingforcedoutofthecoolingsystem.

Z\WARNING
— Theenginecompartmentinanyvehiclecan
be
adangerousarea.Stoptheengineandal-
lowitto coolbeforeworkingintheengine
compartment.Alwaysfollowtheinforma-
tionfoundin>page235,Generalinforma-
tion.
—Neveropenthehoodifyoucan seeorhear

steamorcoolantescapingfromtheengine

compartment.Thisincreasestheriskof
burns.Thecoolingsystemisunderpressure.
Whenyounolongerseeorhearsteamor
coolantescaping,youmayopentheengine
compartmentwithcaution.
—Whenworkingintheenginecompartment,
rememberthattheradiatorfancanswitch
oneveniftheignitionisswitchedoff,which
increasestheriskofinjury.
—Coolantadditiveandcoolantcan bedanger-
oustoyourhealth.Forthisreason, storethe
coolantintheoriginalcontainerandaway
fromchildren.Thereisariskofpoisoning.
@)Note
Donotaddcoolantiftheexpansiontankis
empty.Aircould enterthecoolingsystemand
damagetheengine.Ifthisisthecase,donot
continuedriving.SeeanauthorizedAudideal-
erorauthorizedAudiServiceFacilityforassis-
tance.


Brakefluid

BFV-0229)


Fig.186Enginecompartment:caponbrakefluidreservoir
Observethesafetyprecautions>/A\inGeneral
informationonpage236.
Checkingthebrakefluidlevel
>Readthebrakefluidlevelonthebrakefluidres-
ervoir>page238,fig.182.Thebrakefluidlev-
elmustbebetweentheMINandMAXmarkings
oa”.
Thebrakefluidlevelismonitoredautomatically.
Changingthebrakefluid
Brakefluidshould bechangedatregularinter-
vals.Havethebrakefluidchangedbyan
243