2012 AUDI TT wheel

Downloaded from www.Manualslib.com manuals search engine Airbagsystem
Howknee airbags work
Theriskofinjurytothe legorea conbere­
duced byfully inflated kneeairbags.
Fig.117Inflated airbagsprotectinginafrontalcolli­sion
Thekneeairbagsystemhasbeendesigned50
thattheairbagsforthedriverandfrontpas­
sengerdeployincertainbutnotallfrontal
collisions.
Ifthefrontairbagsdeploy,thekneeairbags
also deployinfrontalcollisionswhenthede­
ploymentthresholdstoredinthecontrolunit
ismet.
Whenthesystemdeploys,theairbagsfill
with a
propellantgas,andinflatebetweenthe
lowerpartoftheinstrumentpanelandthe
driverandthelowerpartoftheinstrument
panelandthefrontpassengerQpage120,
fig.114.
Althoughtheyarenotasoftpillow,theycan
"cushion"
theimpactandinthiswaytheycan
help
toreducetheriskofinjurytothelower
extremities.
Allofthistakesplaceintheblinkofan eye,50
fastthatmanypeopledon'teven realizethat
theairbagshavedeployed. Theairbagsalso
inflatewithagreatdealofforceanditisim­
portantforoccupantsafetythatnothing
shouldbeintheirwaywhentheydeploy.
Fully
inflatedairbagsincombinationwith
properly worn
safetybeltsslowdownandlim­
it
theoccupant'sforwardmovementandhelp
toreducetheriskofinjury.
Importantsafety instructions onthekneeairbag system
Airbags areonly supplemental restraints.Al­
ways wear
safetybeltscorrectly andrideina
praper seating position.
Thereisalotthatyouandyourpassengers
mustknowanddotohelpthesafetybeltsand
airbagstoprovidesupplementalprotection.
AWARNING
Aninflating kneeairbagcancauseserious
injury.Wearingsafetybeltsincorrectlyand
improperseatingpositions increasethe
riskofseriouspersonalinjuryanddeath
wheneveravehicleisbeing used.
- The knee airbag
systemcannotprotect
youproperly ifyouareseatedtooclose
toanyoftheairbagLocations.Whenad­
justingtheirseatpositions, itisimpor­
tantthatboththedriverandthefront
passengerkeeptheirupperbodiesand
kneesatthefollowingminimumsafe
distances:
-atleast10inches(25cm)betweenthe
chestandthesteeringwheel/instru­
mentpanel.
-atleast4inches(l0cm)betweenthe
kneesandthelowerpartoftheinstru­
mentpanel.
- The risk
ofpersonalinjuryincreasesif
you lean forward
6r-totheside, orifthe
seatisimproperlyposiNonedandyouare
notwearingyoursafetybelt.Theriskin­
creasesevenmoreshouldtheairbag de­
pLoy.
-Always makesurethatthekneeairbag
caninflatewithoutinterference.Objects
betweenyouandtheairbagcanincrease
theriskofinjuryinanaccidentbyinter­
fering with
thewaytheairbag deploys or
bybeingpushedintoyouastheairbag
deploys.
- Never
letanybody, especially children
or
animalsrideinthefootwellinfront~
.-ofthepassengerseat.Iftheairbag de­
ploys,
thiscanresultinseriousorfatal
injuries.
_Never carryobjectsofanykindinthe
footwellareainfrontofthedriver'sor
passenger'sseat.Sulkyobjects(shop­
ping bags,
forexampLe) caninterfere
withorpreventproperdeploymentof
theairbag.Smallobjectscanbe
thrownthroughthevehicLe iftheair­
bag deploys
andinjure youoryour pas­
sengers.
_Makesuretherearenocracks,deep
scratchesorotherdamageintheareaof
theinstrumentpanelwheretheknee air­
bagsarelocated.
-Ifchildren areincorrectlyseated,their
riskofinjury increasesinacollision
Qpage133,Child Safety.
5ideairbags
Descriptionofsideairbags
Theairbagsystemconprovide supplemental
protection topraperly restroined front
seat
occupants.
Fig.1185ideairbag locationinthedriver'sseat
Thesideairbagsarelocatedinthesidesofthe
frontseatbackrestsQfig.118facingthe
doors. Theyareidentifiedbytheword"AIR­
BAG".
Thesideairbagsystembasicallyconsistsof:
-theelectroniccontrolmoduLeandexternal
sideimpactsensors
-thetwosideairbagsLocatedinthesidesof
thefrontbackrests
Airbagsystem1
-theairbag warning lightintheinstrument
cluster.
The
airbagsystemismonitoredelectronically
tomakecertainthatit is functioning properly
atalltimes.Eachtimeyouturnontheigni­
tion,
theairbagsystemindicator lightwilL
comeonforafewseconds(seLfdiagnostics).
The side
airbagsystemsuppLementsthesafe­
tybeltsandcanhelptoreducetheriskofin­
jury
tothedriver'sandfrontpassenger'sup­
pertorsoandheadonthesideofthevehicle
thatisstruckinasidecollision. Theairbagde­
ploys
insideimpactsandonLywhenthevehi­
cle acceleration
registeredbythecontrolunit
ishighenough.Ifthisrateisbelowtherefer­
encevalueprogrammedintothecontrolunit,
th'e side
airbagswillnotbetriggered,even
thoughthecarmay bebadLydamagedasare­
sultofthecollision.Itisnotpossibletode­
fine anairbag
triggeringrangethatwill coyer
every possible
angleofimpact,sincethecir­
cumstanceswillvary considerablybetween
onecollisionandanother.Importantfactors
include, forexample,thenature(hardorsoft)
oftheimpactingobject,theangleofimpact,
vehicLespeed,etc.Qpage131,Important
safetyinstructions onthe side airbag system.
Asidefromtheirnormalsafetyfunction,safe­
tybeltsworktohelpkeepthedriverorfront
passengerinpositionintheeventofaside
collision50thatthesideairbagscanprovide
protection.
The airbagsystemisnotasubstituteforyour
safetybelt.Rather, itispartoftheoverall oc­
cupantrestraintsysteminyourvehicle.Al­
waysrememberthatthesideairbagsystem
canonly helptoprotectyouifyouarewearing
your
safetybeltandwearing itproperly. This
isanotherreasonwhyyoushouldalwayswear
yoursafetybelts,notjustbecausethelawre­
quires you
todo50Qpage103,General
notes.
Itisimportanttorememberthatwhilethe
supplementalsideairbagsystemisdesigned
toreducethelikelihoodofseriousinjuries,
otherinjuries,forexample,swelling, bruising,~

Downloaded from www.Manualslib.com manuals search engine 134ChildSafetyChildSafety1:
5ubpartB -Rear-facingchildrestraints
5ubpartA -Carbedchildrestraints
MadelManufacturedonor
after
CenturySmartFitDecember1,1999
4S43
CoscoArrivaSeptember2S,2007
22-013PAWandbase
22-999WHO
Evenflo Discovery Ad-December1,1999
justRight212
matinsidethefrontpassengerseat,thatthe
frontpassengerairbagisturnedoffandthat
theairbagstatusisalwayscorrectly signaLed
bythePASSENGER AIRBAGOFFlight.
Many
typesandmodelsofchildrestraints
havebeenavailableovertheyears, newmod­
elsareintroducedregularly incorporating new
andimproveddesignsandoldermodelsare
takenoutofproduction.Childrestraintsare
notstandardized.Childrestraintsofthesame
typetypicallyhavedifferentweightsandsizes
anddifferent'footprints,'thesizeandshape
ofthebottomofthechildrestraintthatsits
ontheseat,whentheyareinstalled onavehi­
cle
seat.Thesedifferencesmake itvirtually
impossibletocertifycompliancewiththere­
quirementsforadvancedairbagswitheach
andevery childrestraintthathaseverbeen
soldinthepastorwill besold overthecourse
oftheusefullifeofyourvehicle.
For
thisreason,theUnitedStatesNational
Highway Traffic
SafetyAdministrationhas
published alistofspecific type,makesand
modelsofchildrestraintsthatmustbeused
tocertifycomplianceoftheAdvanced Airbag
Systeminyourvehicle withthesuppression
requirementsofFederalMotorVehicleSafety
Standard208.Thesechildrestraintsare:
Manufacturedonor
after----September2S,2007AngelGuard Angel
Ride AA2403FOF
Madel
Regardlessofthechildrestraintthatyouuse,
make sure
thatithasbeencertifiedtomeet
UnitedStatesFederal MotorVehicleSafety
Standardsandhasbeencertifiedbyitsmanu­
facturerforusewithanairbag. Always besure
thatthechildrestraintisproperlyinstalledat
one oftherearseatingpositions.Ifinexcep­
tional
circumstancesyoumustuseit onthe
frontpassengerseat,carefully readallofthe
information onchildsafetyandAdvancedAir­
bagsandheedalloftheapplica bleWARN­
INes.Makecertainthatthechildrestraintis
correctly recognizedbytheweight-sensing
ChildrestraintsandAdvancedAirbags
Theelectroniccontrolunitalsoregistersthe
tension onthefrontpassengersafetybelt.
The
tensiononthesafetybeltforthefront
passengerseatwillbedifferentforanadult
whoisproperly usingthesafetybeltascom­
pared
tothetensiononthebeltwhenitis
usedtoattacha childrestrainttotheseat.
Thesensorbelowthelatchforthesafetybelt
forthefrontseatpassengermeasuresthe
tension onthebelt.Theinputfromthissen­
soristhenusedwiththeweightto"decide",
whetherthereisachildrestraintwithatypical
1 year-old childon
thefrontpassengerseat
andwhetherornottheairbagmustbeturned
off.
seat.Theweightofachildrestraintandits
"footprint" varyfor
differentkindsofchild re­
straintsandforthedifferentmodelsofthe
sam
ekindofchildrestraintofferedbychild
restraint
manufacturers.
Theweightrangesfortheindividual types,
makes
andmodelsofchildrestraintsthatthe
NHTSAhas specifiedintheSafetyStandard
togetherwiththeweightrangesoftypical in­
fants
andtypicallyear-old childhavebeen
storedinthecontrolunitoftheAdvancedAir­
bagSystem.Whenachildrestraintisbeing
used on
thefrontpassengerseatwith atypi­
calIyear-old child,theAdvanced AirbagSys­
temcomparestheweightmeasuredbythe
weightsensingmatwiththeinformationstor­
edintheelectroniccontrolunit.
Even
thoughyour vehicleisequippedwithan
Advanced Airbag
system,allchildren,espe­
ciallythose12yearsandyounger,shouldal­
ways ride
inthebackseatproperlyrestrained
fortheirageandsize.Theairbag onthepas­
sengersidemakesthefrontseatapotentially
dangerousplace forachildtoride. Thefront
seatisnotthesafestplace forachildinafor­
ward-facing child
safetyseat.Itcanbeavery
dangerousplaceforaninfantoralargerchild
ina rearward-facingseat.
AdvancedAirbagsandtheweight-1sensingmatinthefrontseat
The Advanced Airbagsysteminyourvehicle
hasbeencertifiedtomeetthe"low-risk" re­
quirementsfor3-and6-yearoldchildren on
thepassengersideandsmalladultsonthe
driverside.Thelowriskdeploymentcriteria
areintendedtoreducetheriskofinjury
throughinteractionwiththeairbagthatcan
occur,
forexample,bybeingtooclosetothe
steeringwheelandinstrumentpanelwhen
theairbaginflates. Inaddition,thesystem
hasbeencertifiedtocomplywiththe"sup­
pression"
requirementsoftheSafetyStand­
ard,toturnoffthefrontairbagforinfantsup
to12monthswhoarerestrainedonthefront
passengerseatinchildrestraintsthatare list­
ed
intheStandard.
(FMVSS)208asapplicableatthetimeyour
vehicle
wasmanufactured.
The Advanced AirbagSysteminyourvehicle
detectsthepresenceofaninfantorchildina
child
restraintonthefrontpassengerseatus­
ing
theweight-sensingmatintheseatcush­
ion and
thesensorbelowthesafetybeltlatch
on
thefrontpassengerseatthatmeasuresthe
tensiononthesafetybelt.
Theweight-sensingmatmeasurestotal
weightofthechildandthechildsafetyseat
andachildblanketonthefrontpassenger
seat.Theweightonthefrontpassengerseat
isrelatedtothedesignofthechildrestraint
andits"footprint",thesizeandshapeofthe
bottomofthechildrestraintasitsitsonthe~
Always replace childrestraintsthatwere
installedinavehicle duringacrash. Dam­
agetoachildrestraintthatisnotvisible
could
causeittofailinanothercollision
situation.
Advancedfrontairbagsystemandchildren
Vour vehicleisequippedwithan"Advanced
Airbag
System"incompliancewith United
StatesFederal MotorVehicleSafetyStandard
-Alwaysinstallrear-facing childsafety
seatsontherearseat.
-Ifyoumustinstallarearwardfacing
child
safetyseatonthefrontpassenger
seatinexceptionalcircumstancesand
thePASSENGER AIRBAGOFFlightdoes
notcomeonandstayon,immediately
installtherear-facingchildsafetyseatin
arearseatingpositionandhavetheair-
bag
systeminspectedimmediatelyby
yourAudi dealer.
ln.WARNING
If,inexceptionalcircumstances,youmust
installaforward-facing childrestrainton
thefrontpassenger'sseat:
-Alwaysmakesuretheforward-facing
seathasbeendesignedandcertifiedby
itsmanufacturerforuseonafrontseat
with apassengerfrontandsideairbag.
-Always followthemanufacturer'sin-
structionsprovided withthechildsafety
seatorcarrier.
- Always move
thepassengerseatintoits
rearmostpositionintheseat'sforeand
aftadjustmentrange,asfarawayfrom
theairbagaspossiblebeforeinstalling
thechildrestraint.Thebackrestmustbe
adjustedtoanuprightposition.
- Always
makesurethatthePASSENGER
AIR
BAGOFFlightcomesonandstays
on allthetimewhenevertheignitionis
switchedon.
'

Downloaded from www.Manualslib.com manuals search engine AudiCustomerCARE
Tel.:(800)822-2834
---
Intelligenttechnology
Noticeaboutdata
recordedbyvehicle
controlmodules
yourvehicleisnotequippedwithanEventDa­
taRecorder(EOR),installedbysornemanu­
facturersfortheexpresspurposeofcapturing
dataforretrievalafteranaccidentorcrash
event.
EOR'saresometimescalled"crashre­
corders" .
Some
statelawsrestricttheretrieval ordown­
loading
ofdatastoredbyEDR'sthatwerein­
stalled
ina vehicle fortheexpresspurposeof
retrievingdataafteranaccidentorcrash
event
withouttheowner'sconsent.
Althoughyourvehicleisnotequippedwithan
EOR,itisequippedwith anumberofelectron­
iccontrolmodulesforvarious vehiclesystems
suchas,forexample,enginefunction,emis­
sioncontrol,aswell asfortheairbagsand
safety belts.
These electronic
controlmodulesalsorecord
vehicle-related
dataduringnormalvehicle op­
eration
fordiagnosticandrepairpurposes.
The recording capacityoftheelectroniccon­
trol
modulesis limitedtodata(nosoundisre­
corded)
andonly asmallamountofdataisac­
tually recorded overavery limited period
of
timeandstoredwhenasystemfaultorother
condition issensedbyacontrolunit.Someof
thedatathenstoredmayrelatetovehicle
speed, direction, braking
aswellasrestraint
systemuseandperformanceintheeventofa
crash or
othercondition.Storeddatacanonly
bereadanddownloadedwithspecialequip­
ment.
ElectronicstabiLization
program(E5P)
Description
ESPhelpstoimprove roadholdingandvehicle
dynamics
tohelpreducetheprobabilityof
skiddingandlossofvehiclecontrol.Itworks
only
whentheengineis running.ESPdetects
certaindifficult drivingsituations,including
whenthevehicleisbeginningtospin(yaw)
outofcontrolandhelpsyoutogetthevehicle
back
undercontrolbyselectively brakingthe
wheels,and/orreducingenginepowerand
providingsteeringassistancetohelpholdthe
vehicle onthedriver'sintendedcourse. Thein­
dicatorlightDlintheinstrumentcluster
blinkswhenESPistakingactiontohelp you
controlthevehicle.
ESPhaslimitations.Itisimportanttoremem­
berthatESPcannotovercomethelawsof
physics.Itwillnotalways beabletohelpout
underallconditionsyoumaycomeupagainst.
Forexample,ESPmaynotalways beableto
helpyoumastersituationswherethereisa
sudde!lchangeinthecoefficientoffrictionof
theroadsurface.Whenthereisasectionof
dryroadthatissuddenlycovered withwater,
slushorsnow,ESPcannotperformthesame
wayitwould onthedrysurface.Ifthevehicle
hydroplanes(ridesonacushionofwaterin­
steadoftheroadsurface),ESPwillnotbe
abletohelp yousteerthevehiclebecausecon­
tactwiththepavementhasbeeninterrupted
andthevehiclecannotbebraked orsteered.
Ouringfastcornering, particularly onwinding
roads,
ESPcannotalwaysdealaseffectively
with difficult driving
situationsasatlower
speeds.
Alwaysadjustyourspeedanddrivingstyleto
road,traffiçandweatherconditions.ESPcan­
notoverridethevehicle'sphysicallimits,in­
creasetheavailabletraction,orkeep avehicle
on
theroad ifroaddepartureisaresultof
driverinattention.Instead,ESPimprovesthe
possibilityofkeepingthevehicleundercon­
trolandontheroadduringextrememaneu­
versbyusingthedriver'ssteeringinputsto
helpkeepthevehicle goingintheintendeddi­
rection.
Ifyou aretravelingataspeedthat
causesyoutorunofftheroadbeforeESPcan
provide anyassistance,youmaynotexperi­
encethebenefitsofESP.
ESPincludesand/orworkstogetherwiththe
anti-lock brakesystem(ABS),brakeassistsys-
temandanti-slipregulation(ASR).ESPis~

Downloaded from www.Manualslib.com manuals search engine 154IntelligenttechnologyIntelligenttechnology15!
Switchingon
Pressthe[!Jbuttonagain.ThemessageStabi­
Lisationprogramonappearsbrieflyinthedis­
play.
switchingESPoff(sportmode)
Incertainsituations,itmightmakesenseto
alLowsomeslip. Forexample:
_Rockingthevehicletofreeitwhenitisstuck
_Drivingindeepsnoworonlooseground
_Drivingwithsnowchains
Press
the[!Jbutton.TheESPindicatorlightfi
turnsonandStabilisationprogramoffap­
pearsinthedispLay.A5Rdeactivatescom­
pletely
andthestabilizationeffectsfromthe
ESPsystemarelimited.
SwitchingESPoff
Pressandholdthe[!Jbuttonforthreesec­
onds.TheESPindicatorlightmturnsonand
Stabi,Lisationprogramoffappearsinthedis­
play.
ASRisalsoswitchedoffwhenESPis
switchedoff.
.&.WARNING
YoushouldonlyswitchtheESPoffifyour
driving abilityandthetrafficsituationaL­
Low.ThiscouLdincreasetheriskofslip­
ping.
- The
stabilizingfunctionis limitedinESP
sportmode.The drivingwheelscould
spinandthevehiclecouLdswerve,espe­
cially onslickorslipperyroadsurfaces.
-Thereisno vehiclestabilizationwhen
ESPisswitchedoff.
Switchingon
Pressthe[!Jbuttonagain.ThemessageStabi­
Lisationprogramonappearsbrieflyinthedis­
play.
ESPsportmode
Incertainsituations,itmightmakesenseto
allowsomeslip. Forexample:
-Rockingthevehicletofreeitwhenitisstuck
- Drivingindeepsnoworonlooseground
-Drivingwithsnowchains
Pressthe[!JbuttonbriefLyqfig.134.TheIl
indicatorlightturnsonandSportcontroL
Warning!RestrictedstabiLityappearsinthe
driverinformationsystemdisplay. Drivingsta­
bilityislimitedinsportmode.
I~Tips
IfthereisamalfunctionintheretractabLe
rearspoiler*ortheAudimagneticride',it
maynotbepossibletoactivateESPsport
modeornormalmodemayactivateagain
automatically.
J
Fig.134Centerconsole:ESPOFFbutton
TTRS:Switchingon/off
iTips
Iftherearefaultsintherearspoilersys­
temorinAudimagneticride,itmaynotbe
possibLetoactivateESPsportmodeor
normaLmodemayactivateagainautomat­
ically.
AWARNING
OnlyswitchESPsportmodeonwhenyour
drivingabilitiesandthetrafficsituation
permit.Pleasenotethatthedriving
wheelscanspinandthevehicle canbreak
awayinESPsportmode,especiallywhen
theroadisslippery.
ESPturnsonoutomotically whenyoustort
theengine.
Appliestavehicles:TIR5Coupe
totakerisks. Doing50willincreasethe
riskofalossofvehiclecontrol,collision
andseriouspersonalinjuries.
-
ALwaysadaptyourspeedtoroad, traffic
andweatherconditions.TheriskofLos­
ingcontrolofthevehicleincreaseswhen
drivingtoofast,especiallythrough
curvesandonslipperyorwetroads,and
whendrivingtooclosetavehiclesup
ahead.ESP,ABS,thebrakeassistsystem,
EDLandASRcannatpreventcollisions.
- Always
acceleratewithspecialcare on
even,smoothsurfacessuchasthosethat
arewetorcoveredwithiceandsnow.
The drive
wheelscanspineven with
theseassistancesystemsthatcannotal­
ways
helptareducetheriskoflossofve­
hicle
control.
tWJTips
-ABSandASRonly work correctLywhen
allfourwheelsareequippedwithidenti­
cal
tires.Different tiresizescanLeadtoa
reductioninenginepower.
-
Youmayhearnoiseswhenthesystems
describedareworking.
-
IftheindicatorlightJjJor~(USA
modeLs);t§l(Canadamodels)appears,
theremaybeamalfunctionqpagelB,
qpoge17.
Fig.133Center console:ESPOFFbutton
TT/TTS:Switchingon/off•
ESPturnsonautomotically whenyoustart
theengine.
Appliestovehicles:TICoupe andTIS Coupe
Brakeassistsystem
The brakeassistsystemcandecreasebraking
distance.ltincreasesbrakingpowerwhenthe
driverpressesthebrake pedaLquicklyinemer­
gencysituations.Youmustpressandholdthe
brakepedaluntilthesituationisover.
ELectronic
differentiaLLock(EDL)
switchedon allthetime.Incertainsituations
whenyouneedlesstraction,you canswitch
offESPbypressingthebutton[!J.Besureto
switchESPonagainwhenyou nolongerneed
lesstraction.
.&.WARNING
-ESP,ABS,ASRandEDLcannotovercome
thelawsofphysics. Thisisespeciallyim­
portantonslipperyorwetroads.Ifthe
systemsbeginactingtostabilizeyourve­
hicle, youshouLd
immediatelychange
yourspeedtomatchtheroadandtraffic
conditions.Donotlettheincreasedsafe­
typrovided bythesesystemstemptyou
Anti-sLip
reguLation(ASR)
ASRreducesenginepowerwhenthedrive
wheelsbegintospinandadaptstheforceto
theroadconditions.Thismakesiteasierto
start,accelerateanddrive
uphills.
Anti-Lock
brakingsystem(ABS)
ABSpreventsthewheelsfromlockingup
whenbraking.
Thevehicle canstillbesteered
evenduringhardbraking. Applysteadypres­
suretothebrakepedaloDonotpumptheped­
aloApulsinginthebrakepedalindicatesthat
thesystemishelpingyoutobrakethevehicle.
The
EDLbrakeswheelsthatarespinningand
transfersthedrivepowertotheotherdrive
wheelorwheelsifthevehicleisequippedwith
all-wheeL drive".ThisfunctionisavailabLeup
toabout60mph(100km/hl.
Inextremecases,EDLautomaticallyswitches
offtohelpkeepthebrake onthebrakedwheel
fromoverheating.EDLwillswitch onagainau­
tomaticallywhenconditionshavereturnedto
normal.

Downloaded from www.Manualslib.com manuals search engine Di
156Intelligenttechnology
RearspoiLer
Appliestovehicles:withretractable rearspoiler
Therear spoiler improves vehiclehandling
andenhances drivercontrol.
Fig.13S$witchforrearspoiler
The rearspoilerdeploysandretracts.Spoiler
operationcanbesetforautomaticormanual
operation.
Automaticmode(normaloperation)
-Automaticdeployment:Ataspeedofabout
7Smph(120km/h),therearspoilerdeploys
automatically.
-
Automaticretraction:Whenspeeddropsbe­
low
about50mph(80km/h),therearspoil­
erretractsautomatically.
Manualmode
-Manualdeployment:Tapping brieflyonthe
switchc:>fig.135deploystherearspoiler.
- Manual retraction: At
speedsuptoabout
10mph(20km/h),retracttherearspoiler
bypressingandholdingtheswitch
c:>fig.135.Atspeedsbetween10mph(20
km/h)and7Smph(120km/h),retractthe
rearspoilerbytappingontheswitch
c:>fig.135.
.&WARNING
Driving
athigherspeedswithouttherear
spoilerdeployed canimpair handling char­
acteristics, making
thevehicleharderto
control.
-Always makesurethatthespoilerisde­
ployed
whendrivingatspeedsover
85mph(140km/h).Iftherearspoiler
warning/indicatorlightintheinstru-
mentclustercomeson,therearspoiler
maynothavedeployed.
- Never driveatspeedshigherthan
85mph(140km/h) ifthespoilerisnot
deployed. Havethespoilerinspectedas
soonaspossiblebyanauthorizedAudi
dealerorqualifiedworkshop.
- Always obey
speedlimitsandothertraf­
fic laws.
.&WARNING
Improperoperationoftherearspoilercan
causecrushing injuries.
- Always make
surethatnobody, especially
children, is
inthewaywhentherear
spoilerisdeployedorretracted.
CDNote
Neverpushthevehicleorapplyforceto
therearspoiler-it could bedamaged.
@Tips
Cleanthespoilercompartmentevery2to
3months.Thespoilercompartmentmust
alwaysbefreeofice,snow, leavesorother
debris.
Braking
Generalinformation.r
WhataffectsbrokingeffiLiency?
'-Operatingconditionsanddrivinghabits
Thebrakesontoday'sautomobilesarestill
subjecttowear,dependinglargely onoperat­
ing
conditionsanddrivinghabitsc:>A.Onve­
hiclesthatareeitherdrivenmostlyinstop­
and-gocity trafficoraredriven hard,the
brakepadsshouldbecheckedbyyourauthor­
ized Audi
dealermoreoftenthanspecifiedin
theWarranty&Maintenancebooklet.Failure
tohave your brakepadsinspectedcanresult
inreducedbrakeperformance.
Onsteepslopes,youshouldusethebraking
effectoftheengine.Thisway, youpreventun­
necessarywearonthebrakesystem.Ifyou
mustuseyour brakes, donotholdthebrakes~
downcontinuously.Pumpthebrakesatinter­
vals.
Noises mayoccur when braking
dependingon
thespeed,braking forceandoutsidecondi­
tions
suchastemperatureandhumidity.
Moistureorroadsalt
Undercertainconditions,forexa mple,when
drivingthroughwaterorvery heavy rain,or
evenafterwashingyourvehicle,thebraking
effect can
bereducedduetomoisture(orin
freezingconditionsice)onthebrake pads.A
few
cautiousbrakeapplicationsshoulddryoff
thebrakepadsor remove anyicecoatings.
Theeffectivenessofthebrakescanbereduced
when
thevehicle isdriven onasalt-covered
road
andthebrakesarenotused. Likewise,
you clean
offaccumulatedsaltcoatingfrom
brake discs
andpadswithafewcautiousap­
plications
ofthebrakec:>A.
Corrosion
There maybeatendencyfordirttobuildup
on
thebrakepadsandcorrosiontoformon
thediscs ifthecarisnotdriven regularly or
onlyforshorttripswithlittleuseofthe
brakes.
Ifthebrakesarenotusedfrequently,orifcor­
rosion has
formedonthediscs,itisadvisable
tocleanoffthepadsanddiscsbybraking
firrnlya
fewtimesfromamoderatelyhigh
speed
c:>A.
Faultsinthebrakesystem
Ifyoushouldnotice asuddenincreasein
brakepedaltravel,thenoneofthetwobrake
circuits mayhave failed
c:>A.
Lowbrakefluidlevel
Malfunctions canoccurinthebrakesystemif
thebrake fluidlevelistoolow.Thebrake fluid
level is
monitoredelectronically.
Brake
booster
The brakeboosterincreasesthepressurethat
Yougeneratewiththebrake pedaloItworks
only when
theengineisrunning.c:>A
Intelligenttechnology
Brakeliningwearstatus
Brake liningwearmaybecheckedbyvisual in­
spectionoftheconditionofthebrakepads
throughtheopeningsinthewheel.Ifneces­
sary,
thewheelmayberemovedforthisin­
spectionc:>page225,WhatshouldI be
aware
ofwhenchanging atire?
ÂWARNING
-
Youshouldperformbrakingmaneuvers
forthepurposeofcleaningthebrake
systemonly ifroadconditionspermit.
Otherroadusersmustnotbeputatrisk­
'you maycauseanaccident!
- Before
descendingasteepgrade,reduce
speedandshifttransmissioninto alower
gearorlower driving range.Donotride
thebrakesorholdthepedaldowntoo
long ortoooften.Thiscouldcausethe
brakestogethotanddiminish braking
efficiency.
-
Donot"ridethebrakes"byrestingyour
footonthepedalwhenyoudonotintend
tobrake. Thismaycausethebrakesto
overheat,prematurewearandincreased
stoppingdistance.
-Undercertainclimaticandoperating
conditionssuchaspassingthroughwa­
ter, driving
inheavy rainorafterwashing
thevehicle,theeffectivenessofthe
brakescanbereduced.Inwinter, icecan
accumulateonthebrakepads,linings,
discs
anddrums.Carefully applybrakes
foratest.Brakeswilldryandicecoat­
ings will
becleanedoffafterafew care­
fulbrakeapplications.
-Drivingforanextendedperiodoftimeon
salt-coveredroadswithoutusing your
brakes can
alsoaffectbraking efficiency.
Clean
offaccumulatedsaltcoatingfram
brake discsandpadswithafewcautious
brakeapplications.
-Ifyoudamagethefrontspoiler, orifyou
installadifferentspoiler,besuretheair
flow
tothefrontbrakesisnotobstruct-
ed.Otherwisethebrakesystemcould~

Downloaded from www.Manualslib.com manuals search engine Intelligenttechnology
overheatreducingtheeffectivenessof
theentirebrakesystem.
-Failureofonebrake circuit willimpair
thebraking capabilityresultinginanin­
creasedstoppingdistance.Avoid driving
thevehicleandhaveittowedtothenear­
estAudidealerorqualifiedworkshop.
-Neverletthevehicle rolltoastopwith
theengineshutoff.
-
Ifthebrakeboosterisnotworking,for
examplewhentowingyourvehicle,or
becausethebrakeboosterhassomehow
beendamaged,thebrakepedalmustbe
pressedconsiderablyhardertomakeup
forthelackofboosterassistance.
ELectro-mechanicaL
powerassist
Theelectro-mechanicalpowerassisthelps
thedriver whensteering.
Thedegreeofpowerassistiselectronically
matchedtovehiclespeed.
Thepowersteeringsystemassiststhedriver
50thathecansteerthevehiclewithreduced
physical
effort.
Powersteeringwillnotwork iftheengineis
off.Asaresult,thesteeringwheelwillbehard
toturn.
ÂWARNING
Ifthesystemdevelopsaproblem,you
mustseekqualifiedprofessionalassis­
tance.
CDNote
Ifthereisanelectronicmalfunction,ser­
votronic
willstillfunctionlike aconven­
tionalpowersteering.system,providing a
constantsteeringsupportforcethatisno
longerproportionatetothevehiclespeed.
Thisismostnoticeablewhenturningthe
steeringwheelatlowspeeds(forexample
whenparking),-moreeffortwillbere­
quired
thanusual.
-Beawareofthedifferentthanusual
steeringresponseandadjustyoursteer­
ing force accordingly.
- Have
theproblemcheckedandsetright
byanauthorizedAudidealerassoonas
possible.
-Ifasteeringmalfunctionoccurs,thisis
signaledwiththe~or..indicator
lightsandawarningtone,see.
(DTips
-Ifthepowersteeringsystemshouldfail,
oriftheengineisnotrunning (forexam­
ple,while beingtowed),youwillstillbe
abletosteerthevehicle. However,more
effortwiIIbereq u iredtodo50.
-Ifthepowersteeringsystemisnotfunc­
tioningproperly,contactyourauthorized
Audidealerimmediately.
Drivingwithyour
quattro®
Appliestavehides:with all-wheel drive
Withall-wheel drive,ailfour wheels aredriv­
en.
Generalinformation
Withall-wheeldrive,powerisdistributedto
allfourwheels.Thishappensautomatically
dependingonyourdrivingstyleandtheroad
conditionsatthetim~eealso.=;.page153.
Theall-wheeldriveconcepî:-isdesignedfor
highenginepower. Yourvehicleisexception­
ally
powerfulandhasexcellentdriving charac­
teristicsbothundernormaldrivingconditions
andonsnowandice.Always readandfollow
safetyprecautions.=;.,&.
Wintertires
Whendrivinginthewinter,yourvehiclewith
all-wheeldrivehasanadvantage,evenwith
regulartires.Inwinterroadconditionsitmay
be
advisabletomountwintertires(or all-sea­
sontires)forimproved driveabilityandbrak­
ing:
thesetiresmustbemountedonailfour
wheels.Seealso.=;.page213,Winter tires.~
Snowchains
Wheretirechainsaremandatoryoncertain
roads,thisnormallyalsoappliestovehicles
with
all-wheeldrive'=;'page214,Snow
chains.
Replacingwheels/tires
Vehicleswithall-wheeldrivemustalways
have
tiresofthesamesize. Alsoavoidtires
withdifferenttreaddepths.Fordetailssee
page.=;.page209,Newtiresandreplacing
tires
andwheels.
Off-Raaddriving?
YourAudidoesnothaveenoughgroundclear­
ance
tobeusedasan off-road vehicle.Itis
thereforebesttoavoidroughtracksandun­
eventerrainasmuchaspossible.Alsoreferto
'=;'page163.
&.WARNING
Alwaysadjustyourdrivingtoroadandtraf­
ficcond itions.Donotlettheextrasafety
affordedbyall-wheeldrivetemptyouinto
taking
extrarisks.
-
Althoughtheall-wheeldrive isveryef­
fective,alwaysrememberthatbraking
capacity
islimited bytiretraction.Vou
shouldthereforenotdriveatexcessive
speedsonicyorslipperyroadsurfaces.
-Onwetroadsurfaces,becarefulnotto
drivetoofastbecausethefrontwheels
couldbegintoslideontopofthewater
(aquaplaning).Ifthisshouldoccur, you
will have no
warningfromasuddenin­
creaseinenginespeedaswithafront­
wheeldrive vehicle. Alwaysdriveat
speedswhicharesuitedtotheroadcon­
ditions. -risk
ofcrash.
Intelligenttechnology
Energymanagement
Startingabilityisoptimized
Energymanagementcon troisthedistribution
ofelectricalenergyandthusoptimizesthe
availabilityofelectrical energyforstarting
theengine.
Ifavehiclewithaconventionalenergysystem
isnotdrivenfora long periodoftime,thebat­
teryisdischargedbyidlingcurrentconsumers
(e.g. immobilizer). Incertaincircumstancesit
can
resultintherebeing insufficientenergy
availabletostarttheengine.
Intelligentenergymanagementinyourvehi­
cle
handlesthedistributionofelectricalener­
gy.Startingabilityismarkedly improvedand
thelifeofthebatteryisextended.
Basically,energymanagementconsistsof
batterydiagnosis,idlingcurrentmanage­
mentanddynamicenergymanagement.
Batterydiagnosis
Batterydiagnosiscontinuouslydetermines
thestateofthebattery.Sensorsdetermine
batteryvoltage,batterycurrentandbattery
temperature.Thisdeterminesthecurrent
stateofchargeandthepowerofthebattery.
Idlingcurrentmanagement
Idlingcurrentmanagementreducesenergy
consumptionwhilethevehicleisstanding.
Withtheignitionswitchedoff,itcontrolsthe
energysupplytothêvarious electricalcompo­
nents.Datafrombatterydiagnosisisconsid­
ered.
Depending onthebattery'sstateofcharge,
individualconsumersaregraduallyturnedoff
topreventexcessivedischargeofthebattery
andthusmaintainstartingcapability.
Dynamicenergymanagement
Whilethevehicle isbeing driven,dynamicen­
ergy
managementdistributestheenergygen­
eratedaccordingtotheneedsoftheindividu-
al
components.Itregulatesconsumption,50
thatmoreelectricalenergyisnotbeingused~

Downloaded from www.Manualslib.com manuals search engine enginenolessthantwoandahalfmiles
(4km)ofdrivingtowarmuptoitsproper
operatingtemperatureandoperateatan
economicmileage.Thisexplainswhytaking
thecarforshorttripsisaratherwasteful
convenience.
-Theoutsidetemperatureisalsocriticalin
thisregard.Yourcarconsumesmorefuelin
thewinterthaninthesummer.
Trailertowing
Generalinformation
Your AudiTTCoupe isnotdesignedtotowa
traiLer.
Towing atrailerwithyourAudiTTCoupeisnot
recommendedandcancausedamagetothe
car.Damagedcausedbytowingatrailerisnot
coveredbyyourAudiWarranty.
Cleaningand
protection
Generalinformation
Regularcarepreserves vehiclevalue.
Anyautomobileisexposedtoindustrial
fumes, corrosive roadsalt,etc.Awell cared
for Audi canlook like
newmanyyearsafter
purchase.Regularandcorrectcarewillcon­
tributetomaintainingthebeautyandvalueof
your Audi.
Furthermore,goodcaremaybeacondition
forsubstantiatingawarrantydaimshould
corrosiondamageorpain~defectsoccur.
VourauthorizedAudidealerhasavarietyof
dedicatedvehide-careproductsandcan ad­
vise which
onestauseforcleaningtheexteri­
or and
interiorofyourvehicle.
Whetheryouuseproductsrecommendedby
Audiorothercommerciallyavailablecleaning
agents,
pleasemakesureyouapplythemcor­
rectly.
ÂWARNING
- Cleaningagentsmaybepoisonous.Keep
themoutofthereachofchildren.
- Heed
allcautionlabels.
- Always
readdirectionsonthecontainer
before usinganyproduct.Followthedi­
rections carefully.
- Most
chemicalcleanersareconcentrated
and havetobediluted.
-Usespotremoving fluidsonlyinwell
ventilatedareas.
-Donotusegasoline,kerosene,diesel
fuel,nailpolishremoverorothervolatile
fluids. Theymay
betoxic,flammableor
hazardousinotherways.Donotwash,
Waxordrythevehiclewiththeignition
on
ortheenginerunning.
-Donotdeantheundersidesofchassis,
fenders,wheelcovers,etc.withoutpro­
tectingyourhandsandarms.Youmay
cutyourselfonsharp-edgedmetalparts.
CLeaningandprotection11
- Moistureandiceonbrakesmayimpair
braking efficiencyqpage156,General
information.
Testthebrakes carefully
eachtimeyouwashthevehicle.
@Forthesakeoftheenvironment
Selectonlyenvironmentallyfriendlyclean­
ingproducts.Leftover cleaningproducts
shouldnotdisposedofinthehousehold
waste.
Careofexterior
Washing
Frequent washing
protectsthevehicle.
Th~bestprotectionagainstenvironmentalin­
fluencesisfrequentwashingandwaxing.How
oftenthisisrequireddependson:
-Howmuchthevehicleisused
-
Wherethevehicle isparked(garage,inthe
openundertrees,etc.)
-Theseasonalandweatherconditions
-Environmentalinfluences
Thelongerbirddroppings,insects,treeresin,
road
andindustrialgrime,tar,soot,roadsalt
andothermaterialsremainonthevehicle
paint,themorelastingtheirdestructiveef­
fectswill be.
High
temperatures,asfromexposuretoin­
tensesunlight,intensifythecorrosiveeffect
particularlywhenhumidityishighaswell.
Under
certaincircumstances,weeklywashing
maybe necessary.Underotherconditions,a
monthlywashingandwaxing maybeade­
quate.
Afterthewinter,theundersideofthevehicle
shouldbethoroughlywashedpreferablyina
professionalcarwash.
AWARNING
Always readandheedallWARNINGSand
theinformationqpage167.

Downloaded from www.Manualslib.com manuals search engine 168Cleaningandprotection
Automaticcarwash
Thevehiclecanbewashedinalmostany
modern automatic carwash.
The vehiclepaintissodurablethatthevehicle
can normally be
washedwithoutproblemsin
anautomaticcarwash. However,theeffecton
thepaintdependstoalargeextentonthede­
sign
ofthefacility,thefilteringofthewash
water,thetypeofwashandcarematerial,etc.
Ifthepainthasa dullappearanceaftergoing
throughthecarwashorisscratched,bring
thistotheattentionoftheoperatorimmedi­
ately.Ifnecessary,useadifferentcar wash.
Before going
throughacar wash, besureto
taketheusualprecautionssuch asclosingthe
windows. Removeantennaifapplicable.
Ifyouhave instaLLedadditionalaccessorieson
thevehicle -suchasspoiLers, etc.-itisbestto
askthecar washoperatoriftheseshouldbe
removed.
AWARNING
Always readandheedallWARNINGSand
theinformationqpage 167.
Washingthevehiclebyhand
Alotofwaterisneeded whenwashing avehi­
cle byhand.
~Before youstartwashing,makesureyou
have read
andunderstoodtheWARNINGS
q8.inGeneral information onpage 167.
~Firstsoakalldrieddirtuntilitissoft,then
rinse itoff.
~Asyou cleanyourvehicle,startwiththe
roof andworkyourway downtothebottom,
using asponge,aspongegLoveoraclean
brush.
~RinsethespongeorthespongegLoveoften,
flushing itcleaneachtime.
~Use speciaLcarshampooonlyforvery per­
sistentdirt.
~Rinsethecarthoroughlywithwater.
~Useachamoisleathertogentlywipetheex­
teriordry. Use
a
separatespongeforcleaningthe
wheels,doorsillsandotherregionsexposed
toroad dirt.Inthisway,youwillnotscratch
thepaintwithcoarseparticlesimbeddedin
thespongethenexttimeyouwashthecar.
AWARNING
-
Donotcleantheundersideofthechas­
sis,
fenders,wheelcovers, orotherhard
toreachpartswithoutprotectingyour
ha nds
andarms.Youmaycutyourselfon
sharp-edgedmetalparts.
-Always readandheedallWARNINGS and
otherinformationqpage167.
CDNote
-Nevertrytorem ove dirt, mudordustif
thesurfaceofthevehicleisdry.Never
useadry clothorsponge,sincethis
couldscratchyour vehicle'spaintorwin­
dows.
- Never
washyour carinbrightsunlight.
Dropsofwateractasmagnifyinglenses
andmaydamageyourpaint.
-Whenyouwashyourcarinthewinter:if
you rinseyourvehicle withahose, be
carefulnottoaimthestreamofwater
directlyatlocks,oral:doororhatch
openings-theycanfreezeshut.
-Neverusespongesdesignedtoremove
insects,
orany kitchen scouringsponges
orsimilarproducts.Tlieycandamage
yourpaintfinish."\.
-Youshouldremovedebris (suchasin­
sectslfromtheheadlightlensesona
regularbasis,forexamplewhenrefuel­
ling your vehicle.
- Never useadry
clothorspongetoclean
theheadlights.Onlyusewetclothsor
spongestopreventscratches.Itisbest
tousesoapywater.
~Forthesakeoftheenvironment
Intheinterestoftheenvironment,theve­
hicleshouldonly bewashedinspecial
washbays.
Washingyourvehiclewithapower
washer
Cleaningtheexteriorofyourcarwith ahigh­
pressure powerwasher is
safeaslong asyou
observe afew simple rules.
~Before usingthepowerwasher,makesure
youhave readandunderstoodtheWARN­
INGSq8.inGeneral information on
page 167.
~Always followtheoperatinginstructionsfor
thepowerwasher.
~Makesurethatthejetonthesprayhose
produces a"fanshapedspray".
~Donotholdthespray nozzletoocloseto
50ftmaterials.
When cleaningthevehicle withapower wash­
er
alwaysfoLlowtheoperatinginstructions.
This applies particuLarlytotheoperating
pressureandthesprayingdistance.Maintain
a sufficient
distanceto50ft materiaLs suchas
rubberhosesandsound/vibrationdeadening
materials(particularly ontheundersideofthe
enginehoodl.Donotuseajetwhichsprays
water
inadirectstreamoronethathas ara­
tatingjet.
Watertemperatureshouldnotexceed140OF
(60oC).
AWARNING
Neverwashtireswith ajetthatsprays wa­
terinadirectstream.Thiscouldcausein­
visible
damagetothetiresandweaken
them,even ifthesprayisfromarelatively
long
distanceandforashorttime.Dam­
aged
andweakenedtirescan failandcause
accidentsandpersonalinjury.
CDNoteJ
Toavoiddamagingyourvehicle, always
make
surethatthereissufficientdistance
betweenthesprayheadandsoftmaterials
likerubberhoses, plasticpartsandsound­
deadeningmaterials.Neveraimthespray
head
atthesamepointforaLongtime.
Thisalsoappliestocleaningheadlights
andpaintedbumpers.Remember:the
Cleaningandprotection16
closerthenozzleistothesurfaceofthe
material,thegreaterthestressonthema­
terial.
WaxingandPolishing
Waxing
A good waxcoatingprotectsthevehiclepaint
toalargeextentagainsttheenvironmental
factorslistedunderqpage167,Washingand
evenagainstslightscratches.
Youcanusea liquidcarwaxtoprotectyour
paintassoonasoneweekafteryour vehicle
hasbeendeLivered.
Even ifyou regularly
useawaxingprocessin
automaticcarwashes,werecommendthat
youmanualLyappLyacoatofwaxtogivethe
paintextraprotection,particularLyifwaterno
Longer
beadsontheclean paint.
Pratectplastic bodypartswithcarwaxinthe
samewayasthevehicle body.
During
warmweatherdeadinsectstendto
collectonthefrontbumperandonthefor­
wardareaofthehood. Theyaremucheasier
toremovefrompaintthatiswaxedoften.
Polishing
Polish yourvehicleonLyifthepainthaslostits
shineandtheglosscannotbebroughtback
withwax.
Ifthepolishuseddoesnotcontainpreserva­
tive
compounds,thepaintmustbewaxed af­
terwards.
AWARNING
ALwaysreadandheedallWARNINGSand
otherinformationqpage 167.
ICDNote
Donotusecarwax on
-
matteoranodizedmetaltrim
-rubberorrubber-liketrim.