2019 AUDI TT COUPE service

Systemsettings

SelectInvisiblefortheMMItonotbevisibleto
otherdevices.However,itisstillpossibletoes-
tablishaBluetoothconnectionwithpairedde-
viceswhenthevisibilityisswitchedoff.Select
Offtoturnvisibilityoff.ThenaBluetoothcon-
nectionisnotpossible.
—Bluetoothaudioplayer:whenthisfunctionis
switchedon[M,theBluetoothaudioplayeris
availableasasourceintheMediamenu.
—DeleteBluetoothdevice:theselectedcell
phone/mobiledeviceisdisconnectedfromthe
MMI.
—ShowBluetoothprofiles:youcanConnector
DisconnecttheHandsfreeprofileandtheDi-
rectory/contacts*separately.
—Bluetoothname:theMMIBluetoothname(for
example,,AUDIMMI2017“)isdisplayedand
canbechanged.
WhenthefunctionisswitchedonM,thesymbol
®&page99,fig.104appearsintheInfotain-
mentsystemdisplay.
Onlinesettings*
—Dataconnectionsettings:see>page127,Cell
phonenetwork
—Datausagecounter:theamountofdatapack-
etsthataresentandreceivedthroughtheMMI
isdisplayed.Youcanresetthedatausageinfor-
mationtozerousingtheResetdatacounter
option.
—Networkstatus:themobilenetworkprovider
fordataserviceaswellasthenetworkstatus
aredisplayed.
Wi-Fisettings*
See>page128,Wi-Fisettings.
SIMPINsettings*
—AutomaticPINentry:whenthisfunctionis
switchedon ©,theSIMPINisautomatically
savedintheMMIafteritisenteredforthefirst
time.TheSIMPINforfourdifferentSIMcards
can be savedintheMMI.Withthefunction
switchedoff,thecurrentlystoredSIMPINis
deletedfromtheMMI.Whentheautomatic
PINentryisswitchedon,therearenoSIMPIN
prompts.
172
—DisablePINquery:whenswitchedon,thereare
noSIMPINqueries.TheautomaticPINentryis
notusedinthiscase.
—ChangePIN:youcanchangethePINonyour
SIMcard.FirstenterthecurrentSIMPIN.The
SIMPINmayonlycontaindigits0-9.Thenew
SIMPINmustbeenteredtwiceforsecurityand
thenitwillbesavedtotheSIMcard.
AppleCarPlaysoundsettings/AndroidAuto
soundsettings
Appliesto:vehicleswithAudismartphoneinterface
See>page173.
AboutAppleCarPlay/AboutAndroidAuto
Appliesto:vehicleswith Audismartphoneinterface
Hereyouwillfindlegalinformationregardingthe
useofAppleCarPlayorAndroidAutoandinfor-
mationaboutdevice-specificdataexchange.
DeleteCarPlaydevice/DeleteAndroidAuto
device
Appliesto:vehicleswithAudismartphoneinterface
Requirement:yourcellphonemustnotbecon-
nectedtotheAudimusicinterfacewithaUSB
adapter.
Select:Audismartphone>adevicefromthelist
>rightcontrolbutton.
Toremoveyourcellphonefromthelist,select
andconfirmDeleteCarPlaydeviceorDeleteAn-
droidAutodevice.
G)Tips
SomeSIMcardsdonotallowtheSIMPIN
queriestobeswitchedoff.
Systemupdate

>Select:[MENU]button>Settings>leftcontrol
button>Systemmaintenance.

—Systemupdate:insertthestoragedevicewith
theupdatedataintotheappropriatedrive
=>page151.Selectandconfirmthedrive>
Startupdate.Thelength oftheprocessde-
pendsonthesizeoftheupdate.

8S1012721BA
Safetybelts

Serviceanddisposalofsafetybeltpreten-
CT
Thesafetybeltpretensionersarepartsofthe
safetybeltsonyourAudi.Installing,removing,
servicingorrepairingofbeltpretensionerscan
damagethesafetybeltsystemandpreventit
fromworkingcorrectlyinacollision.
Therearesomeimportantthingsyouhaveto
knowtomakesurethattheeffectivenessofthe
systemwillnot beimpairedandthatdiscarded
componentsdonotcauseinjuryorpollutethe
environment.

ZA\WARNING
Impropercare,servicingandrepairproce-
durescanincreasetheriskofpersonalinjury
anddeathbypreventingasafetybeltpreten-
sionerfromactivatingwhenneededoracti-
vatingitunexpectedly:
— Thebeltpretensionersystemcanbeactivat-
edonlyonce.Ifbeltpretensionershave
beenactivated,thesystemmustbere-
placed.
—Neverrepair,adjust,orchangeanypartsof
thesafetybeltsystem.
—Safetybeltsystemsincludingsafetybelt
pretensionerscannotberepaired.Special
proceduresarerequiredforremoval,instal-
lationanddisposalofthissystem.
—Foranyworkonthesafetybeltsystem,we
stronglyrecommendthatyouseeyourau-
thorizedAudidealerorqualifiedtechnician
whohasanAudiapprovedrepairmanual,


trainingandspecialequipmentnecessary.

187

8S1012721BA
Airbagsystem

systemwillnot beimpairedandthatdiscarded
componentsdonotcauseinjuryorpollutethe
environment.


ZAWARNING
Impropercare,servicingandrepairproce-
durescanincreasetheriskofpersonalinjury
anddeathbypreventinganairbagfromde-
ployingwhenneededordeployinganairbag
unexpectedly:
—Nevercover,obstruct,orchangethesteer-
ingwheelhornpadorairbagcoverorthein-
strumentpanelormodifytheminanyway.
—Neverattachanyobjectssuchascupholders
ortelephonemountingstothesurfacescov-
eringtheairbagunits.
—Forcleaningthehornpadorinstrument
panel,useonlyasoft,dryclothoronemois-
tenedwithplainwater.Solventsorcleaners
coulddamagetheairbagcoverorchange
thestiffnessorstrengthofthematerial so
that
theairbagcannotdeployandprotect
properly.
—Neverrepair,adjust,orchangeanypartsof
theairbagsystem.
—Allworkonthesteeringwheel,instrument
panel,front seatsorelectricalsystem(in-
cludingtheinstallationofaudioequipment,
cellulartelephonesandCBradios,etc.)
mustbeperformedbyaqualifiedtechnician
whohasthetraining andspecialequipment
necessary.
—Foranyworkontheairbagsystem,we
stronglyrecommendthatyouseeyourau-
thorizedAudidealerorqualifiedworkshop.
—Nevermodifythefrontbumperorpartsof
thevehiclebody.
—Alwaysmakesurethatthesideairbagcan
inflatewithoutinterference:
—Neverinstallseatcoversorreplacement
upholsteryoverthefrontseatbacksthat
havenotbeenspecificallyapprovedbyAu-
di.
—Neveruseadditionalseatcushionsthat
covertheareaswherethesideairbagsin-
flate.
—Damagetotheoriginalseatcoversor to

theseamintheareaofthesideairbag
modulemustalwaysberepairedimmedi-
atelyby anauthorizedAudidealer.
— Theairbagsystemcandeployonlyonce.Af-
teranairbaghasbeendeployed,it mustbe
replacedwithnewreplacementpartsde-
signedandapprovedespeciallyforyourAudi
model
version.Replacementofcomplete
airbagsystemsorairbagcomponentsmust
beperformedbyqualifiedworkshopsonly.
Makesurethatanyairbagserviceactionis
enteredinyourAudiWarranty&Mainte-
nancebookletunderAIRBAGREPLACEMENT
RECORD.
—Forsafetyreasonsinsevereaccidents,the
alternatorandstarterareseparatedfrom
thevehiclebatterywithapyrotechniccircuit
interrupter.
—Workonthepyrotechniccircuitinterrupter
mustonlybeperformedbyaqualified
technicianswhohavetheexperience,in-
formationandspecialtoolsnecessaryto
performtheworksafely.
—Ifthevehicleorthecircuitinterrupteris
scrapped,allapplicablesafetyprecautions
mustbefollowed.



OtherthingsthatcanaffectAdvanced
Airbagperformance
Changingthevehicle'ssuspensionsystemcan
changethewaythattheAdvancedAirbagSystem
performsinacrash.Forexample,usingtire-rim
combinationsnotapprovedbyAudi,loweringthe
vehicle,changingthestiffnessofthesuspension,
includingthesprings,suspensionstruts,shock
absorbersetc.canchangetheforcesthatare
measuredbytheairbagsensorsandsenttothe
electroniccontrolunit.Somesuspensionchanges
can,forexample,increasetheforcelevelsmeas-
uredbythesensorsandmaketheairbagsystem
deployincrashesinwhichitwouldnotdeployif
thechangeshadnotbeenmade.Otherkindsof
changesmayreducetheforcelevelsmeasuredby
thesensorsandpreventtheairbagfromdeploy-
ingwhenitshould.>
203

CheckingandFilling

dieselmisfueling guard.Ifthisisthecase,
tryturningthenozzlebeforeinsertingitin
thefuelfillerneck,useadifferentfuel
pump,orseeanauthorizedAudidealeror
authorizedAudiServiceFacilityforassis-
tance.
— Themisfuelingguarddoesnotopenwhen
addingfuelfromafuelcontainer.Whenre-
fuelingwithareservecanister,youmustuse
the
funnelstoredintheluggagecompart-
ment>page234,fig.176.
Fuelingwithreservecanister(emergency
fueling)
2i) 3°
8 >
cco


BFV-0227


Fig.177Fueltank fillerneckwiththemountedfunnel
Readandfollowtheimportantsafetyprecautions
=A\inFuelingprocedureonpage233.
>Removethecargofloor>page276.
>Removetheplasticfloorpanel>page47,
fig.51.
>Removethefunnelfromtheluggagecompart-
ment.
>Pressontheleftsideofthefuelfillerdoorto
openit>page232,fig.174.
> Insertthefunnelintothefuelfillerneckallthe
wayuntilitstops>fig.177.Makesurethatthe
234
ringonthefunnelgoesintothefueltankfiller
neck.
>Guidethereservecanisterfillertubeintothe
funnelandstartthe emergencyfueling.
>»Removeandcleanthefunnelafterthefueling
process.Thenclosethefuelfillerdoorand
pressonituntilitlatches.
()Note
Removefuelthathasoverflowedontoanyve-
hiclecomponentsimmediatelytoreduce the
riskofdamagetothevehicle.
Fuelfillerdooremergencyrelease
Ifthefuelfillerdoorlockisfaulty,thefuelfiller
doorcanbeunlockedmanually.

Fig.178Luggagecompartment:coverintherightside
trimpanel
>Opentheluggagecompartmentlid.
>Liftthecargofloor.
>Tounlockthefuelfillerdoor,loosen theloop
fromtheretainerandthenpullontheloop
carefully>fig.1782@.
>Pressontheleftsideofthefuelfillerdoorto
openit>page232,fig. 174.
@)Note
Onlypullontheloopuntilyoufeelresistance.
Youwillnothearitrelease.Ifyoucontinueto
pull,youcoulddamagetheemergencyre-
leasemechanism.

8S1012721BA
CheckingandFilling

Emissionscontrol
system
Generalinformation
Z\WARNING
Thetemperatureoftheexhaustsystemis
high,bothwhendrivingandafterstopping
the
engine.
—Nevertouchtheexhausttailpipesoncethey
have
becomehot. Thiscouldresultinburns.

—Donotparkyourvehicleoverflammable
materialssuchasgrassorleavesbecause
thehightemperatureoftheemissionssys-
temcouldstartafire.
—Donotapplyunderbodyprotectantinthe
exhaustsystemarea,becausethisincreases
theriskoffire.
Catalyticconverter
Followthesafetyprecautions>page235,Gener-
alinformation.

Thevehiclemayonlybedrivenwithunleaded
gasoline,orthecatalyticconverterwillbede-
stroyed.
Neverdriveuntilthetankiscompletelyempty.
Theirregularsupplyoffuelthatresultsfromthat
cancauseenginemisfires.Uncombustedfuel
couldentertheexhaustsystem,whichcould
causeoverheatinganddamagetothecatalytic
converter.
OnBoardDiagnosticSystem(OBD)
TheOnBoardDiagnosticSystemmonitorsthe
engineandtransmissioncomponentsthatinflu-
enceemissions.
- &
fzz

portfortheOnBoardDiagnosticSystem(OBD)
OnBoardDiagnosticSystem
EnginedatacanbereadoutattheOnBoardDi-
agnosticSystemconnectionportusingaspecial
testingdevice>fig.179.
Indicatorlight
IftheSindicatorlightblinks orturnson,there
isamalfunctionthatiscausingpooremissions
qualityandthatcoulddamagethecatalyticcon-
verter.DriveslowlytoanauthorizedAudidealer
orauthorizedAudiServiceFacilitytohavethe
malfunctioncorrected.

Z\WARNING
Incorrectuseofthe connectionportforthe
OnBoardDiagnosticSystemcancausemal-
functions,whichcanthenresultinaccidents
andseriousinjuries.
—OnlyallowanauthorizedAudidealeror au-
thorizedAudiServiceFacilitytoreadout the
enginedata.

Enginecompartment
Generalinformation
Specialcareisrequiredifyouareworkinginthe
enginecompartment
Forworkintheenginecompartment,suchas
checkingandfillingfluids,thereisariskofin-
jury,scalding,accidents,andburns.Forthis
235
>

CheckingandFilling

reason,followallthewarningsandgeneral
safetyprecautionsprovidedinthefollowingin-
formation.Theenginecompartmentisadan-
gerousarea.>/\.


ZA\WARNING
—Turntheengineoff.
—Switchtheignitionoff.
—Settheparkingbrake.
—Selectthe“P”(Park)selectorleverposition.
—Allowtheenginetocool.
—Keepchildrenawayfromtheenginecom-
partment.
—Neverspillfluidsonahotengine.Theseflu-
ids(suchasthefreezeprotectioncontained
inthecoolant)cancatchfire.
—Avoidshortcircuitsintheelectricalsystem.
—Neverreachintotheradiatorfan.Thefanis
temperature-controlledandcanturnon
suddenly,evenwhentheignitionisswitched
off.
—Neveropenthehoodwhenthereissteamor
coolantescapingfromtheenginecompart-
ment,becausethereisariskthatyoucould
beburned.Waituntilnosteamorcoolantis
escaping.
—Neveropenthe caponthecoolantexpan-
siontankwhentheengineiswarm.The
coolingsystemisunderpressure.
—Toprotectyourface,hands,andarmsfrom
hotsteamor coolant,coverthecapwitha
thick clothwhenopening.
—Donotremovetheenginecoverunderany
circumstances.Thisincreasestheriskof
burns.
—Duetotheriskofelectricshock,nevertouch
theignitioncableorothercomponentsin
theelectronichigh-voltageignitionsystem
whentheengineisrunningorisstarting.
—If agearisengagedwhilethevehicleissta-
tionaryandtheengineisrunning,donot
presstheacceleratorpedalinadvertently.
Pressingtheacceleratorpedalwillcause the
vehicletomove,andthiscouldresultinan
accident.
—Ifinspectionsorrepairsmustbeperformed
whiletheengineisrunning,movingcompo-

nents(suchastheribbedbelt,generator,
andradiatorfan)poseanadditionalrisk.
—Set theparkingbrakefirstandselectthe
“P”(Park)selectorleverposition.
—Alwaysmakesurethatnopartsofthe
body,jewelry,ties,looseclothing,and
longhaircanbecaughtinmovingengine
components.Beforeanywork,alwaysre-
moveanyjewelryandties,tiebacklong
hair,andmakesureallclothingfitsclose
tothebodytotoreducetheriskofany-
thingbecomingcaughtinenginecompo-
nents.
—Payattentiontothefollowingwarningslist-
edwhenworkonthefuelsystemoronthe
electricalequipmentisrequired.
— Donotsmoke.
—Neverworknearopenflames.
—Alwayshaveaworkingfireextinguisher
nearby.
—Allworkonthebatteryorelectricalsystem
inyourvehiclecanresultininjuries,chemi-
calburns,accidents,or burns.Becauseof
this,allworkmustbeperformedonlybyan
authorizedAudidealerorauthorizedAudi
ServiceFacility.
—Limityourexposuretoexhaustandchemi-
calsto asshortatimeaspossible.


ZA\WARNING
CaliforniaProposition65Warning:
—Engineexhaust,someofitsconstituents,
andcertainvehiclecomponentscontainor
emitchemicalsknowntotheStateofCali-
forniatocausecancerandbirthdefectsand
reproductiveharm.Inaddition,certainflu-
idscontainedinvehiclesandcertainprod-
ucts ofcomponentwearcontainoremit
chemicalsknowntotheStateofCalifornia
tocausecancerandbirthdefectsorother
reproductiveharm.
—Batteryposts,terminalsandrelatedacces-
soriescontainleadandleadcompounds,
chemicalsknowntotheStateofCalifornia
tocausecancerandreproductiveharms.
Washhandsafterhandling.


236

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.