2019 AUDI TT COUPE traction control

Driving

—Beforestopping thevehicle,allowtheengine
andbrakestocoolbackdowntoaregularoper-
atingtemperaturebydrivingnormally.
Ifnecessary,use thefollowingfunctions:
—dynamicAudidriveselect*mode>page75
—LaunchControl>page63
—LimitESC>page85
G)Tips
Wearcausedbyloaddoesnotconstituteave-
hiclefaultasdefinedby thetermsofthewar-
ranty.
Automatictransmission
Yourvehicleisequippedwithanelectronically-
controlledDSGtransmissioncalledStronic.Two
independentclutchestransferthepowerbe-
tweentheengineandtransmission.Itallows the
vehicletoacceleratewithoutanoticeableinter-
ruptionintraction.
Thetransmissionupshiftsordownshiftsauto-
matically.Thedrivingstylecontinuouslyinfluen-
cestheselectionofthedrivingprogram.
Whenamoderatedrivingstyleisused,the
transmissionselectsthemosteconomicaldriving
mode.ThetransmissionupshiftsatalowerRPM
anddownshiftsatahigherRPMtoimprovefuel
efficiency.
Thetransmission switchestoasportymodeafter
akick-downorwhenthedriverusesasportydriv-
ingstylecharacterizedbyquickacceleratorpedal
movements,heavyacceleration,frequent
changesinspeed,andtravelingatthemaximum
speed.
Ifdesired,thedrivercanalso selectthegears
manually(tiptronicmode).
58

Selectorleverpositions
gSa
a
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Fou
Preeae
Fig.60Instrumentcluster:selectorleverpositions
TheInfotainmentsystemdisplayshowsthecur-
rentselectorleverpositionandtheengaged
gear.
P-Park
YoucanonlyshiftintoParkwhenthevehicleis
stationary>A\.
ToshiftinandoutofthePselectorleverposition,
presstheinterlockbuttonintheselectorlever
whilepressingthebrakepedal.
R-Reverse
Onlyshiftintoreversegearwhenthevehicleis
stationaryandtheengineisrunningatidle
speed>A.
Toselectthe Rselectorleverposition,pressthe
interlockbuttonwhilepressingthebrakepedal.
Theback-uplightsswitchonintheRpositionif
theignitionisswitchedon.
N-Neutral
Thetransmissionisinidleinthisposition.
D/S-Normalpositionfordrivingforward
IntheD/Sselectorleverposition,thetransmis-
sioncan beoperatedeitherinthenormalDmode
orintheSsportmode.ToselecttheSsport
mode,pulltheselectorleverbackbriefly.Pulling
theleverbackagainwillselectthenormal D
mode.Theselecteddrivingmodeisshowninthe
Infotainmentdisplay.
Inthenormalmode"D",thetransmissionauto-
maticallyselectsthecorrectgear.Itdependson
engineload,vehiclespeedanddrivingstyle.

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
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>