service AUDI TT COUPE 2019 Manual Online

8S1012721BA
CheckingandFilling

@)Note
— Theconcentrationofanti-freezingagent
mustbeadjustedtothevehicleoperating
conditionsandtheclimate.Aconcentration
thatistoohighcanleadtovehicledamage.
—Neveraddradiatoranti-freezeorotheraddi-
tivestothewasherfluid.
—Donotuseaglasscleanerthat contains
paintsolvents,becausethiscoulddamage
thepaint.
Serviceintervaldisplay
Theserviceintervaldisplaydetectswhenyourve-
hicleisdueforservice.
Theserviceintervaldisplayworksintwostages:
—Inspectionoroilchangereminder:afteracer-
taindistancedriven,amessageappearsinthe
Infotainmentsystemdisplayeachtimetheig-
nitionisswitchedonoroff.Theremainingdis-
tanceortimeisdisplayedbriefly.
—Inspectionoroilchangedue:ifyourvehicle
hasreached aninspection oroilchangeinterval
orbothintervalsatthesametime,themes-
sageInspectiondue!orOilchangedue!orOil
changeandinspectiondue!appearsbrieflyaf-
terswitchingtheignitionon/off.
Checkingserviceintervals
Youcan checktheremainingdistanceortimeun-
tilthenextoilchangeornextinspection.Select
intheInfotainmentsystem:the[MENU]button>
Vehicle> leftcontrolbutton>Service&checks>
Serviceintervals.


Resettingtheindicator
AnauthorizedAudidealerorauthorizedAudi
ServiceFacilitywillresettheserviceintervaldis-
playafterperformingservice.
Ifyouhavechangedtheoilyourself,youmustre-
settheoilchangeinterval.
Toresetthedisplay,selectintheInfotainment
system:the[MENU]button>Vehicle> leftcon-
trolbutton>Service&checks>Serviceintervals
>Resetoilchangeinterval.



C@)Note
—Onlyresettheoilchangeindicatoriftheoil
waschanged.
—Followingtheserviceintervalsiscriticalto
maintainingtheservicelifeandvalueof
yourvehicle,especiallytheengine.Evenif
themileageonthevehicleislow,donotex-
ceedthetimeforthenextservice.
247

Wheels

@USDOTnumber(TIN)and
manufacturedate
Themanufacturedateislistedon
thetiresidewall(itmayonlyap-
pearontheinnersideofthetire):
DOT...2218...
means,forexample,thatthetire
wasproducedinthe22ndweekof
theyear2018.
@)AudiOriginalTires
AudiOriginalequipmenttires
withthedesignation“AO”have
beenspeciallymatchedtoyour
Audi.Whenusedcorrectly,these
tiresmeetthehigheststandards
forsafetyandhandling.Anau-
thorizedAudidealerorauthor-
izedAudiServiceFacilitywillbe
abletoprovideyouwithmorein-
formation.
@)Mudandsnowcapability
“M/S”or“M+S”indicatesthetire
haspropertiesmakingitsuitable
todriveinmudorsnow.4indi-
catesawintertire.
Compositionofthetirecord
andmaterials
Thenumberofpliesindicatesthe
numberofrubberizedfabriclay-
ersinthetire.Ingeneral:the
morelayers,themoreweighta
250
tirecancarry.Tiremanufacturers
mustalsospecifythematerials
usedinthetire.Theseinclude
steel,nylon,polyesterandother
materials.
@Maximumpermittedload
Thisnumber indicatesthemaxi-
mumloadinkilogramsand
poundsthatthetirecancarry.
@Uniformtirequalitygrade
standardsfortreadwear,
tractionandtemperature
resistance
Treadwear,tractionand tempera-
tureranges>page264.
@Runningdirection
@Maximumpermitted
inflationpressure
Thisnumberindicatesthemaxi-
mumpressuretowhichatirecan
beinflatedundernormaloperat-
ingconditions.
Glossaryoftireandloading
terminology
Accessoryweight
meansthecombinedweight(in
excessofthosestandarditems
whichmaybereplaced)ofauto-
matictransmission,powersteer-
ing,powerbrakes,power

8S1012721BA
Wheels

distributingtoeachaxleitsshare
ofthemaximumloadedvehicle
weightanddividingbytwo.
Vehiclenormalloadonthetire
meansthatloadonanindividual
tirethatisdeterminedbydistrib-
utingtoeachaxleitsshareofthe
curbweight,accessoryweight,
andnormaloccupantweight(dis-
tributedinaccordancewith>ta-
bleonpage260)anddividingby
two.
Occupantloadinganddistri-
butionforvehiclenormalload
forvariousdesignatedseating
capacities
Refertothetireinflationpressure
labelforthenumberofseating
positions.Refertothetable>ta-
bleonpage260forthenumber
ofpeoplethatcorrespondtothe
vehiclenormalload.
Newtiresorwheels
Audirecommendshavingallwork
ontiresorwheelsperformedby
anauthorizedAudidealerorau-
thorizedAudiServiceFacility.
Thesefacilitieshavetheproper
knowledgeandareequippedwith
therequiredtoolsandreplace-
mentparts.
>Newtiresdonotyethavethe
optimumgrippingproperties.
Drivecarefullyandatmoderate
speedsforthefirst350miles
(500km)withnewtires.
>Onlyusetireswiththesamede-
sign,size(rollingcircumfer-
ence),andas close tothesame
treadpatternas possibleonall
fourwheels.
>Appliesto:RSmodels:Onlyuse
tireswiththesamedesign,size
(rollingcircumference),andthe
sametreadpatternonallfour
wheels.
>Donotreplacetiresindividually.
Atleastreplacebothtiresonthe
sameaxleatthesametime.
>Audirecommendsthatyouuse
AudiOriginalTires.Ifyouwould
liketousedifferenttires,please
notethatthetiresmayperform
differentlyeveniftheyarethe
samesize>A.
>Ifyouwouldliketoequipyour
vehiclewithatireandrimcom-
binationthatisdifferentfrom
whatwasinstalledatthefacto-
ry,consultwithanauthorized
AudidealerorauthorizedAudi
ServiceFacilitybeforemakinga
purchase>A.
255

8S1012721BA
Wheels

Tirewearanddamage

a
=
g=y7ao
NN
\
.

tor
Tirewear
Checkthetiresregularlyforwear.
—Inflationpressurethatistoolow
orhighcanincreasetirewear
considerably.
—Drivingquicklythroughcurves,
rapidacceleration,andheavy
brakingincreasetirewear.
—HaveanauthorizedAudidealer
orauthorizedAudiServiceFacili-
tycheckthewheelalignmentif
thereisunusualwear.
—Havethewheelsrebalancedifan
imbalanceiscausingnoticeable
vibrationinthesteeringwheel.
Ifyoudonot,thetiresandother
vehiclecomponentscouldwear
morequickly.

DObeyanyapplicableregulationsinthe
country
wherethevehicleisbeingoper-
ated.
Treadwearindicator
Originalequipmenttirescontain
treadwearindicatorsinthetread
pattern,whicharebarsthatare
1/16in(1.6mm)highandare
spacedevenlyaroundthetireper-
pendiculartotherunningdirec-
tion>fig.190.Theletters“TWI”
ortrianglesonthetiresidewall
indicatethelocationofthetread-
wearindicators.
Thetireshavereachedthemini-
mumtreaddepth))whenthey
haveworndowntothetreadwear
indicators.Replacethetireswith
newones>A.
Tirerotation
Rotatingthetiresregularlyisrec-
ommendedtoensurethetires
wearevenly.Torotatethetires,
installthetiresfromtherear axle
onthefrontaxleandviceversa.
Thiswillallowthetirestohave
approximatelythesamelengthof
servicelife.
Forunidirectionaltires,makesure
thetiresareinstalledaccordingto»
257

Wheels

therunningdirectionindicatedon
thetiresidewall>page281.
Hiddendamage
Damagetotiresandrimscanof-
tenoccurinlocationsthatarehid-
den.Unusualvibrationsintheve-
hicleorpullingtoonesidemay
indicatethatthereistiredamage.
Reduceyourspeedimmediately.
Checkthetiresfordamage.Ifno
damageisvisiblefromtheout-
side,driveslowlyandcarefullyto
thenearestauthorizedAudideal-
erorauthorizedAudiServiceFa-
cilitytohavethevehicleinspect-
ed.

Z\WARNING
Treadthathasworntoolowor
uneventreaddepthsonthe
tirescanreducedrivingsafety.
Thiscanincreasetheriskofan
accidentbecauseithasanega-
tiveeffectonhandling,driving
throughcurves,andbraking,
andbecauseitincreasesthe
riskofhydroplaningwhendriv-

ingthroughdeeppuddles.

258
SUTc-myas
6Z


BFV-0295
Fig.191Driver'ssideB-pillar:tirepres-
surelabel



B8K-1151
IZE
DIMENSIONS|_PRESSIONDESPNEUSAFROID
GaKPA,MMPSI
GaKPA,MMPSI
MlKPA,MlPSI




DESECOURS


Fig.192Tirepressurelabel
Thecorrecttirepressurefortires
mountedatthefactoryandfor
thesparetire*isindicatedonala-
bel.ThelabelislocatedontheB-
pillar>fig.191,>fig.192.
Usethetirepressurespecifiedfor
anormalvehicleloadwhenthe
vehicleispartiallyloaded>table
onpage260.Ifdrivingthevehi-
clewhenfullyloaded,youmust
increasethetirepressuretothe
maximumspecifiedpressure>A.>

8S1012721BA
Wheels

Wheelboltsandrims
Wheelbolts
Wheelboltsmustbecleanandloosen/tighten
easily.
Rims
Rimswithaboltedrimring*orwithboltedwheel
covers*consistofmultiplepieces.Thesecompo-
nentswereboltedtogetherusingspecialbolts
andaspecialprocedure.Youmustnotrepairor
disassemblethem>A.

Z\WARNING
Wheelboltsthataretightenedorrepairedin-
correctlycanbecomelooseandresultinloss
ofvehiclecontrol,whichincreasestheriskof
anaccident.Forthecorrecttighteningspecifi-
cation,see>page282,Finishing.
—Alwayskeepthewheelboltsandthethreads
inthewheelhubcleanandfreeofgrease.
—Onlyusewheelboltsthatfittherim.
—Alwayshavedamagedrimsrepairedby an
authorizedAudidealerorauthorizedAudi
ServiceFacility.Neverrepairordisassemble
rimsyourself,becausethisincreasestherisk
ofanaccident.
Wintertiressignificantlyimprovethevehicle's
handlingwhendrivinginwinterconditions.Be-
causeoftheirconstruction(width,compound,
treadpattern),summertiresprovidelesstraction
oniceandsnow.

>Usewintertiresonallfourwheels.
>Onlyusewintertiresthatareapprovedforyour
vehicle.
>Pleasenotethatthemaximumpermitted
speedmaybelowerwithwintertires>A\in
Generalinformationonpage248.Anauthor-
izedAudidealerorauthorizedAudiServiceFa-
cilitycan informyouaboutthemaximumper-
mittedspeedforyourtires.
»Checkthetirepressureafterinstallingwheels
=>page258.
Theeffectiveness ofwintertiresisreducedgreat-
lywhenthetreadisworndowntoadepthof
0.157in(4mm).Thecharacteristicsofwinter
tiresalsodecreasegreatly asthetireages,re-
gardlessoftheremainingtread.
@)Forthesakeoftheenvironment
Reinstallsummertiresattheappropriate
time,becausetheyprovidebetterhandling
whenroadsarefreeofsnowandice.Summer
tirescauselessroadnoise,tirewear,andfuel
consumption.
@)Tips
Youcanalsouseallseasontiresinsteadof
wintertires.Pleasenotethatinsomecoun-
trieswherewintertiresarerequired,onlywin-
tertireswiththe4symbolmaybepermit-
ted.
Snowchainsimprovebothdrivingandbrakingin
winterroadconditions.
>Onlyinstallsnowchainsonthefrontwheels.
>Checkandcorrecttheseatingofthesnow
chainsafterdrivingafewfeet,ifnecessary.Fol-
lowtheinstructionsfromthemanufacturer.
>Notethemaximumspeedof30mph
(50km/h).Observethelocalregulations.
Useofsnowchainsisonlypermittedwithcertain
rim/tirecombinationsduetotechnicalreasons.
CheckwithanauthorizedAudidealerorauthor-
izedAudiServiceFacilitytoseeifyoumayuse
snowchains.
Youmustremovethesnowchainsonroadswith-
outsnow.Otherwise,youcouldimpairdriving
abilityanddamagethetires.

ZA\WARNING
Usingincorrectsnowchainsorinstallingsnow
chainsincorrectlycanresultinlossofvehicle
control,whichincreasestheriskofanacci-
dent.>

263

—Snowchainscandamagetherimsand
wheelcovers*ifthechainscomeintodirect
contactwiththem.Removethewheelcov-
ers*first.Usecoatedsnowchains.
—Usingsnowchainsthataddmorethan 0.53
in(13.5mm)ofheight canseverelydamage
thewheelhousingsandothervehiclecom-
ponents.
G)Tips
Whenusingsnowchains,itmaybeadvisable
tolimittheESC>page85.
eecined
Appliesto:vehicleswithlow-profiletires
Comparedtoothertire/rimcombinations,low-
profiletiresofferawidertreadsurfaceanda
largerrimdiameterwithshortertiresidewalls.
Thisresultsinanagiledrivingstyle.However,it
mayreducethelevelofcomfortandincrease
roadnoise whendrivingonroadsinpoorcondi-
tion.
Low-profiletirescanbecomedamagedmore
quicklythanstandardtireswhendrivingover
largebumps,potholes,manholecovers,and
curbs.Therefore,itisparticularlyimportantto
maintainthecorrecttirepressure>page258.
Toreducetheriskofdamagetothetiresand
rims,driveverycarefullyonpoorroads.
Checkyourwheelsregularlyevery2,000mi
(3,000km)fordamage.Forexample,checkfor
bulges/cracksonthetiresordeformations/cracks
ontherims.
Afteraheavyimpactordamage,havethetires
andrimsinspectedorreplacedimmediatelyby
anauthorizedAudidealerorauthorizedAudi
ServiceFacility.
Low-profiletirescanwearoutfasterthanstand-
ardtires.
Uniformtirequalitygrading
—Treadwear
—TractionAAABC
264
—TemperatureABC
Qualitygradescanbefoundwhereapplicableon
thetiresidewallbetweentreadshoulderand
maximumsectionwidth>page249,fig.189.
Forexample:Treadwear200,TractionAA,Tem-
peratureA.
AllpassengercartiresmustconformtoFederal
SafetyRequirementsinadditiontothesegrades.
Treadwear
Thetreadweargradeisacomparativerating
basedonthewearrateofthetirewhentested
undercontrolledconditionsonaspecifiedgov-
ernmenttestcourse.
Forexample,atiregraded150wouldwearone
andonehalf(11/2)timesaswellonthegovern-
mentcourseasa tiregraded100.
Therelativeperformanceoftiresdependsupon
theactualconditionsoftheiruse,however,and
maydepartsignificantlyfromthenormdueto
variationsindrivinghabits,servicepracticesand
differencesinroadcharacteristicsandclimate.
Traction
Thetractiongrades,fromhighestto lowest, are
AA,A,BandC.Thosegradesrepresentthetire's
abilitytostoponwetpavementasmeasuredun-
dercontrolledconditionsonspecifiedgovern-
menttestsurfacesofasphaltandconcrete.Atire
markedCmayhavepoortractionperformance
>A.
Temperature
ThetemperaturegradesareA(thehighest),B,
andC,representingthetire'sresistancetothe
generationofheatanditsabilitytodissipate
heatwhentestedundercontrolledconditionson
aspecifiedindoorlaboratorytestwheel.
Sustainedhightemperaturecancausethemate-
rialofthetiretodegenerateandreducetirelife,
andexcessivetemperaturecanleadtosudden
tirefailure>A\.
ThegradeCcorrespondstoalevelofperform-
ance
whichallpassengercartiresmustmeetun-
der theFederalMotorVehicleSafetyStandard>

Wheels

Ifonlyonetireisaffected,thelocationof that
tirewillbeindicated.
ThetirepressuresmustbestoredintheInfotain-
mentsystemagaineachtimethepressures
change(switchingbetweenpartialandfullload
pressure)orafterchangingorreplacingatireon
yourvehicle>page266.Thetirepressuremoni-
toringsystemonlymonitorsthetirepressureyou
havestored.Refertothetirepressurelabelfor
therecommendedtirepressureforyourvehicle
=>page258,fig. 192.
Tiretreadcircumferenceandvibrationcharacter-
isticscanchangeandcauseatirepressurewarn-
ingif:
—Thetirepressureinoneormoretiresistoolow
—Thetirehasstructuraldamage
—Thetirewasreplacedorthetirepressurewas
changedanditwasnotstored>page266
—Thespare tire*isinstalled
Indicatorlights
®-Lossofpressureinatleastonetire>A\.
Checkthetiresandreplaceorrepairifnecessary.
Check/correctthepressuresofallfourtiresand
storethepressureagainintheInfotainmentsys-
tem>page266.
AirePressureMonitoringSystem)Tirepres-
sure:malfunction!Seeowner'smanual-iffo
appearsafterswitchingontheignitionorwhile
drivingandthenthe@)indicatorlightinthein-
strumentclusteralsostartstoblinkforabout
oneminuteandthenstaysonpermanently,there
isasystemmalfunction.Trytostorethecorrect
tirepressures>page266.Iftheindicatorlight
doesturnofforturnsonagainafterashortperi-
odoftime,drivetoanauthorizedAudidealeror
authorizedAudiServiceFacilityimmediatelyto
havethe malfunctioncorrected.

ZA\WARNING
—Ifthetirepressureindicatorappearsinthe
display,reduceyourspeedimmediatelyand
avoidanyhardsteeringorbrakingmaneu-
vers.Stopassoonaspossibleandcheckthe
tiresandtheirpressure.

266

—Thedriverisresponsibleformaintainingthe
correcttirepressures.Youmustcheckthe
tirepressuresregularly.
—Undercertainconditions(suchasasporty
drivingstyle,winterconditionsorunpaved
roads),thepressuremonitorindicatormay
bedelayed.
—Donotuserun-flattiresonyourvehicle.Us-
ingthemwhennotpermittedcanlead tove-
hicledamageoraccidents.
G)Tips
—Thetirepressuremonitoringsystemcanal-
sostopworkingwhenthereisanESCmal-
function.
—Usingsnowchainsmayresultinasystem
malfunction.
—Thetireswiththeidentification“AO”
=page255havebeenmatchedwithyour
Auditirepressuremonitoringsystem.Using
thesetiresisrecommended.
Storingtirepressures
Appliesto:vehicleswithTirePressureMonitoringSystemin-
dicator

Ifthetirepressurechangesoratireisreplaced,
itmustbeconfirmedinthe Infotainmentsys-
tem.
>Beforestoringthetirepressures,makesurethe
tirepressuresinallfourtiresmeetthespeci-
fiedvaluesandareadaptedtotheload
=>page257.
>Switchtheignitionon.
>SelectintheInfotainmentsystem:the[MENU
button>Vehicle>leftcontrolbutton>Service
&checks>Tirepressuremonitoring.
@)Tips
Donotstorethetirepressuresifsnowchains
areinstalled.

Wheels


thetreadtoseparateandevencausethetire
toburst,increasingtheriskofanaccident.
—Thetirepressuremonitoringsystemdoes
notwarnaboutdamageordefectsinthe
tireconstructionthatcouldcausethetireto
burst,forexample.Inspectyourtiresregu-

larly.

@)Tips
—Iftiresarereplaced,thesensorsandvalves
donotneedtoberemovedorreplaced.Only
replacethevalvestemand,ifnecessary,the
valveandthewheelelectronics.Ifyouhave
questions,seeanauthorizedAudidealeror
authorizedAudiServiceFacility.
—Anincorrectdisplayoramalfunctioninthe
tirepressuremonitoringsystemcanoccur
afterusingthetiremobilitykit.Havethe
sensorsreplacedby anauthorizedAudi
dealerorauthorizedAudiServiceFacility.
—Foranexplanationonconformitywiththe
FCCregulationsintheUnitedStatesandthe
IndustryCanadaregulations,see
=>page291.
Displayingtirepressuresandtemperatures
Appliesto:vehicleswithtirepressuremonitoringsystem
Requirement: youmustbedrivingthevehicle.

> SelectintheInfotainmentsystem:[MENU]but-
ton>Service&checks>Tirepressuremonitor-
ing>Displaytirepressure.

Thecurrenttirepressuresareshowningreen,
yelloworrednumbersintheInfotainmentsys-
tem:
—
Green:thecurrenttirepressureandthespeci-
fiedtirepressureareapproximatelythesame.
—Yellow:thecurrenttirepressureislowerthan
thespecifiedtirepressure.
—Red:thecurrenttirepressureismuchlower
thanthespecifiedtirepressure.
Thespecifiedtirepressureisthelasttirepressure
that
wasstored>page269.
Notethatthetirepressurealsodependsonthe
temperatureofthetire.Thetirepressureincreas-
esastheenginebecomeswarmerwhiledriving.
268
ZAWARNING
Readandfollowtheimportantinformation
andnotes>page267.
(i)Tips
Thetirepressureortemperatureisnotdis-
playedwhilethevehicleisstationaryandin
adaptationmode.Dashes--.--areshownin
placeofthepressureandtemperature.
Obiieyyescetiess
Appliesto:vehicleswithtirepressuremonitoringsystem

Ifthe@indicatorlightturnson,thepressurein
atleastonetireistoolowornewsensorswere
notadapted:
@indicatorlightsturnsonafterturningthe
ignitionon
Thetirepressureistoolowcomparedtothe
specifiedpressure.
>Checkandstorethetirepressure(s)thenext
timeitispossible>page269.
@indicatorlightturnsonwhiledriving
Wheelswithnewsensorswerenotadaptedor
thetirepressurehasreachedacriticallevelcom-
paredtothespecifiedpressure.
>Avoidunnecessarysteeringandbrakingmaneu-
vers.
>Adaptyourdrivingstyletothesituation.
>Stopassoonas possibleandcheckthetire(s).
>Ifitispossibletocontinuedriving,seeanau-
thorizedAudidealerorauthorizedAudiService
Facilityimmediatelyandhaveyourtire(s)re-
pairedorreplaced.

ZA\WARNING
Readandfollowtheimportantinformation
andnotes>page267.

8S1012721BA
Wheels

Storingnewtirepressures
Appliesto:vehicleswithtirepressuremonitoringsystem
Thetirepressurespecificationsmustbestored
correctlyforthetirepressuremonitoringsystem
tofunctionreliably.
Itisalwaysnecessarytostorethetirepressures
whenthetirepressuresaremodified,forexam-
pleduetoachangeinloadorwhennewsensors
areinstalled.
>Beforestoringthetirepressures,makesurethe
tirepressuresofallfourtiresmeetthespeci-
fiedvaluesandareadaptedtotheload
=>page258,fig. 192. Onlycorrectandstore
thepressureintireswhosetemperatureisap-
proximatelythesameastheambienttempera-
ture.Ifthetemperatureofthetireishigher
thantheambientairtemperature,thetire
pressuremustbeincreasedapproximately
3.0PSI(0.2bar)abovethevalueonthesticker.
»Switchtheignitionon.
> SelectintheInfotainmentsystem:[MENU]but-
ton>Service&checks>Tirepressuremonitor-
ing>Storetirepressure>Yes,storenow.Af-
terstoringthetirepressures,thetirepressure
monitoringsystemmeasuresthecurrentpres-
sureswhiledrivingandstoresthemasthenew
specifiedpressures.
>Ifthechangedtirepressuresarenotdisplayed
intheInfotainmentsystem,drivethevehicle
forapproximately10minutessothatthesen-
sorsignalfromthewheelsisreceivedagain.


Duringthisadaptationphase,--.--isdisplayed
forthepressureandtemperatureandthetire
pressuremonitoringsystemisonlypartially
available.Itonlyprovidesawarningifoneor
more
tirepressuresisbelowtheminimumper-
mittedspecifiedpressure.
Ifthe@indicatorlightturnsonandthemes-
sageTirepressure:wheelchangedetected.
Pleasecheckalltiresandstorepressuresin
MMIalsoappears,thesystemhasdetectedthat
thepositionofthesensorshaschangedbecause
ofatirerotation,orthatnewsensorswereinstal-
led.Storethenewtirepressures.

ZXWARNING
Readandfollowtheimportantinformation
andnotes>page267.
Malfunctions
Appliesto:vehicleswithtirepressuremonitoringsystem

Ifthetirepressuremonitoringsystemisnot
available,theiaindicatorlightappearsinthe
instrumentclusterdisplayalongwiththemes-
sageTirepressure:malfunction!Seeowner's
manual.
Iftheiaindicatorlightappearsafterswitching
theignitiononorwhiledrivingandthe@indi-
catorlightalsoblinksforapproximatelyonemi-
nuteandthenstayson,thereissystemmalfunc-
tion.Thefollowingareexamplesofsituations
thatcouldcauseamalfunction:
—Ifthemessageappearsattheendoftheadap-
tationphase,thesystemmaynotdetectoneor
several ofthewheelsensorsnecessaryforpres-
suremonitoring.Thismayresultfrom oneor
morewheelswithoutwheelsensorsorwithin-
compatiblewheelsensorsbeinginstalled.
—Awheelsensororanothercomponenthas
failed.
—Usingsnowchainscanaffectthefunctionof
thesystembecauseoftheshieldingeffectof
thechains.
—Thetirepressuremonitoringsystemisnot
availableduetoamalfunction.
—Transmitters withthesamefrequency,suchas
headphonesorremote-controlleddevices,may
causeatemporarysystemmalfunctiondueto
the strongelectromagneticfield.
Theiaindicatorlightandthemessageturnoff
oncethetirepressuremonitoringsystemisavail-
ableagain.Ifyoucannotcorrectthemalfunction
andtheiaindicatorlightstayson,driveimme-
diatelytoanauthorizedAudidealerorauthor-
izedAudiServiceFacilitytohavethemalfunction
repaired.
269