2012 AUDI TT check engine

Downloaded from www.Manualslib.com manuals search engine 172Cleaningandprotection
somecleanerscanattackthethreadsonthe
wheelbolts.
Never
useabrasiveormetalpolishingclean­
ingagents.Iftheprotectivecoatinghasbeen
chipped,e.g.bykickeduproaddirt,touchit
up
assoonaspossible.
&.WARNING
- Moistureandiceonbrakesmayaffect
braking efficiencye;,page156,General
information.
Testthebrakesca refully
eachtimeyouwashthevehicle.
- Always read
andheedallWARNINGSand
otherinformatione;,page167.
Bodycavity sealing
Thebodycavitysealing doesnotneedtobe
checked.
Allbody cavities whichcouldbeaffectedby
corrosionhavebeengiventhoroughprotec­
tionatthefactory.
This
sealingdoesnotrequireanyinspectionor
additionaltreatment.Ifany waxshouldseep
outofthecavitywhentheambienttempera­
tureishigh, itcan beremovedwithaplastic
scraperanda.suitablesolvent.
&.WARNING
Solventscanbedangerous.
-Benzineisflammableandtoxie.Ifyou
usebenzineforremovingthewax, keep
sparks,flameandlightedcigarettes
away. Neverdumpbenzineonthe
ground,intoopenstreamsordownsew­
agedrains.
-
Besuretoobserveallsafetyandenviron­
mentalregulations.Follow allinstruc­
tionsonthecontainer.
-Always readandheedâllWARNINGSand
theinformatione;,page167.
Chassis •
Havetheundercoatingcheckedfordamage
from
timeto time.
ThelowerbodyshellofyourAudiisalsothor­
oughlyprotectedagainstcorrosion.
Anydamagetotheundercoatingcausedby
roadhazardsshouldberepairedpromptly.
&.WARNING
Toomuchundercoatinginthewrongpla­
cescancauseafire.
-
Donotapplyadditionalundercoatingor
rustproofingonorneartheexh~ust
manifold,exhaustpipes,catalytic con­
verterorheatshields.Whiledriving,the
substanceusedforundercoatingcould
overheatandcauseafire.
- Always
readandheedallWARNINGS and
otherinformatione;,page167.
Exhausttaï!pipes •
Roadsaltandothercorrosivematerialswill
damagethematerialintheexhausttailpipes
if
theyarenotcleanedregularly.Donotclean
thetailpipeswithwheeLçleaner,paintpolish,
chromepolishorotherabrasivecleaners.
Cleanthetailpipeswithcarcareproducts
thataresuitableforstainlesssteel.
YourautrîorizedAudideà1-ercan provide clean­
ing
productsthathavebeentèstedandap­
proved
foryourvehicle.
Careofinterior
Radio-/Navigation* display•
~Cleanthedisplaywitha50ftcleanclothand
anLCDcleaner.
Thedisplaycanbecleanedwithaprofessio­
nally
available"LCDcleaner".Theclothshoul d
be
slightlydampenedwiththecleaningfluid
tocleanthedisplay.~
(1)Note
Toavoidscratchingthedisplay, youshould
nevercleanitdry.
Aluminumtrim
Useonlyneutral-pHproductstoremovespots
anddepositsfromaluminumsurfaces.
Chromecareproductsandalkalinecleaners
willattackaluminumsurfacesandcandam­
agethemovertime.
AWARNING
AlwaysreadandheedallWARNINGSand
theinformatione;,page167.
Fabricsandfabric coverings
FabricsandfabriccoveringsCe.g.seats,door
trimpanels,ete.)shouldbecleanedatregular
intervalswithavacuumcleaner.Thisremoves
surfacedirtparticleswhichcouldbecomeem­
beddedinthefabricthroughuse.Steam
cleanersshouldnotbeused,becausethe
steamtendstopushthedirtdeeperintothe
fabricandlockitthere.
Normal cleaning
Generally, werecommendusingasoftsponge
oralint-freemicrofiberclothtothecleanfab­
rie.Brushesshouldonly beusedforcarpets
andfloormats,sinceotherfabricsurfaces
could beharmedbybrushes.
Normalsurfacestainscanbecleanedusing a
commercially available
foamcleaner.Spread
thefoamonthesurfaceofthefabricwitha
soft
spongeandworkitingently.Donotsatu­
ratethefabrie. Thenpatthefoamdryusing
absorbent,dryclothsCe.g.microfibercloth)
and
vacuumitafterithasdriedcompletely.
Cleaning stains
St.
. alnscausedbybeveragesCe.g.coffee,fruit
JUice,ete.)canbetreatedwithamilddeter­
gentsolution.Applythedetergentsolution
Withasponge.Inthecaseofstubbornstains
adetergentpastecanbeapplieddirectlyto'
Cleaningandprotection
thestainandworkedintothefabric. After­
wards,usecopiousamountsofcleanwaterto
removetheremainingdetergent.Applythe
waterwithadampclothorspongeandpat
thefabricdrywithanabsorbent,dryclotho
Stainsfromchocolateormakeupshouldhave
detergentpasteCe.g.ox-gall soap)rubbedin­
tothem.Afterwards,removethesoapwith
waterCdampspongel.
Alcohol canbeusedtotreatstainsfrom
grease,oil,lipstickoraballpointpen.Melted
greaseordyemustbepattedoffusingab­
sorbentmaterial.Itmaybenecessarytore­
treattheareaswithdetergentpasteandwa­
ter.
Inthecaseofgeneralsoilingoftheuphols­
teryandcoyermaterial,werecommendhiring
a
specialistthathastheequipmenttoclean
theseatcoversandotherfabricsurfacesby
shampooingandsprayextraction.
&.WARNING
Always readandheedallWARNINGSand
theinformatione;,page167.
lmTips
OpenVelcrofastenersonyourclothingcan
damagetheseatcoyer.Pleasemakesure
thatVelcrofastenersareclosed.
Plastic partsandinstrument panel
Alwaysuseacleanclotllmoistenedinclear
watertocleantheseareas.Forpersistentdirt
useanAudiapprovedsoLvent-freeplastic
cleaner/protectant.
&.WARNING
Solventscanchangethepropertiesof
someplasticsandmakeitharderforthe
airbagtodeploy.
- Never
cleantheinstrumentpanelorthe
surfaceofAirbagmoduleswithcleaning
productsthatcontainsolvents.
_Productscontainingsolventswillmake
thesurfaceofthispartporous.~
17:

Downloaded from www.Manualslib.com manuals search engine 176Cleaningandprotection
~Oncethestainisnolongervisible,usea
softdryclothortissuetosoakupthemois­
ture.
DonotuseleathercleaningproductsonAl­
cantara.
Youmayuseasuitableshampooforremoving
dustanddirt.
Dust
andgritintheporesandseamscan
scratchanddamagethesurface.Ifthecaris
leftstandinginthesunforlong periods,the
Alcantarashouldbeprotectedagainstdirect
sunlighttopreventitfromfading.Slightcolor
variationswilldevelopinnormaluseandare
notanindicationofmaterialdeterioration.
CDNote
-NeverusechemicalsolventsCe.g.lighter
fluid,turpentinel,waxes,shoepolishor
similarproductsonAlcantara$surfaces.
-Toavoiddamage,havestubbornstains
removedbyacommercialcleaningspe­
cialist.
-
Donotusebrushes,stiffspongesorsim­
ilarly abrasivecleaningaids.
Safetybelts
Onlywell-maintainedsafetybelts workrelia­
bly when needed.
Heavily soiledsafetybeltsmaynotretract
properly.
~Keepbeltsclean.
~Forcleaning,useamildsoapandwatersol­
ution.Letbeltsdrythoroughlyandaway
fromdirectsunlight.
~Donotallowinertiareelsafetybeltstore­
tractbeforetheyarecompletelydry.
~Checktheconditionofyoursafetybeltsreg­
ular/y.
AWARNING
Damagedsafetybeltscanbreakinacrash.
1)Use onlythecorrect cleaning solutions. Neverusegas­
cline ordiesel fuel.
-Anythingthatmightdamageyoursafety
beltscouldmeanthatyouandyourpas­
sengerswouldnotbeadequatelypro­
tectedinanaccident.
-Safetybeltperformancedependson cor­
rectinstallation.Neverremovebelts
fromthevehicletocleanthem.
-Donotusechemicalcleaningagents,
bleachordyes. Theyhavecorrosive prop­
ertieswhichweakenthewebbing.
-Whencleaningyoursafetybelts,inspect
themfordamage.Ifyoudiscoverdam­
age,seeyourAudidealer.
-Always readandheedallWARNINGS and
theinformation~page167.
Enginecompartment•
Beespeciallycarefulwhencleaning theen­
gine compartment.
Alwaysswitchofftheignitionbeforeclean­
ing
theengine~A.
Plenumpanel
Remove leavesfromtheplenumpanelinfront
ofthewindshieldundertheenginehood.This
preventsthewaterdrainholesfrombecoming
blocked,
anditpreventsdebrisfromentering
thevehicleinteriorthroughtheheatingand
ventilationducts.
Corrosionprotection'--.
Theenginecompartmentandtransmission
havebeencorrosion-protectedatthefactory.
Good
anti-corrosiontreatmentisvery impor­
tant,particularlyinthewinter.Ifthevehicle
isfrequentlydriven onsalttreatedroads,the
entireenginecompartmentandplenumpanel
shouldbethoroughlycleanedattheendof
winterandretreatedtopreventsaltdamage.
Atthesametime,theundersideofthevehicle
shouldbewashedaswell.
Iftheenginecompartmentiscleanedatany
timewithgreaseremovingsolutionslJ
,orif~
yOuhavetheenginewashed,theanti-corro­
siontreatmentisalmostalwaysremovedas
well.Itisthereforeessentialtohave along­
lasting corrosion
protectionreappliedtoall
surfaces,
seams,jointsandcomponentsinthe
enginecompartment.
&WARNING
Beaware:Theenginecompartmentofany
motorvehicle isapotentiallyhazardous
area.
_Before workingintheenginecompart­
ment,besuretoreadtheinformation
~page176.
-Before reaching intothefrontplenum
panel,always removetheignition key.
Otherwise,thewindshieldwipersystem
couldunintentionallybeswitchedon,
possiblycausingpersonalinjuryfromthe
movingwiperlinkage.
- Never reachinto
theareaaroundor
touchtheradiatorfan.Theauxiliaryfan
istemperaturecontrolledandcanswitch
onsuddenly-evenwhentheignitionis
off.
-
Donotwash,waxordrytheenginewith
theenginerunning. Movingorhotparts
couldinjure you.
-Donotcleantheundersideofthechas­
sis,fenders,wheelcovers,orotherhard
toreachpartswithoutprotectingyour
handsandarms.Youmaycutyourselfon
sharp-edgedmetalparts.
-AlwaysreadandheedallWARNINGSand
otherinformation~page167.
Cleaningandprotection17j

Downloaded from www.Manualslib.com manuals search engine 182Checkingandfilling
----
-
missionto"P"(Park);putmanual
transmissioninNeutral.
- Always
useextremecautiontoprevent
clothing, jewelry,orlong hairfromget­
tingcaughtintheradiatorfan,V-belts
or
othermovingparts,orfromcontact­
inghotparts.Tie back hairbefore
starting,andwearnoclothingthatwill
hangordroopintotheengine.
-Minimizeexposuretoemissionand
chemicalhazardsq,&.
.&.WARNING
California Proposition65Warning:
- Engine
exhaust,someofitsconstituents,
andcertainvehiclecomponentscontain
(Jremitchemicals knowntothe5tateof
Californiatocausecancerandbirthde­
fectsandreproductiveharm.Inaddition,
certainfluidscontainedinvehiclesand
certainproductsofcomponentwearcon­
tainoremitchemicalsknowntothe
5tateofCaliforniatocausecancerand
birthdefectsorotherreproductiveharm.
-Batteryposts,terminalsandrelatedac­
cessoriescontainleadandleadcom­
pounds,chemicalsknowntothe5tateof
Californiatocausecancerandreproduc­
tive
harms.Washhandsafterhandling.
«!»Forthesakeoftheenvironment
Todetectleaksintime,inspectthevehicle
floor pan
fromunderneathregularly.If
youseespotsfromoilorothervehicle flu­
ids, have your vehicle
inspectedbyanau­
thorizedAudidealer.
rCDNote
Whenaddingfluids, always makesurethat
theyarepouredintothepropercontainer
orfilleropening,otherwiseseriousdam­
agetovehiclesystemswilloccur.
_Applytheparking brake.
_Moveselectorleverofautomatictrans­
missionto"P"(Park);putmanualtrans­
missioninNeutral.
_Alwayslettheenginecooldown. Hot
componentswillburn skinoncontact.
_Toreducetheriskofbeingburned,never
openthehood ifyouseeorhearsteam
orcoolantescapingfromtheengine
compartment.Waituntilnosteamor
coolantcanbeseenor heardbeforecare­
fully
openingthehood.
- Keep children away
fromtheenginecom­
partment.
-Never spillfluids onhotenginecompo­
nents.Theycancauseafire.
-Nevertouchtheradiatorfan. Theauxili­
ary electric fan
istemperaturecontrolled
andcanswitch onsuddenly.
- Never
openthecoolantreservoir cap
when
theengineisstillwarm.The cool­
antsystemispressurizedandhotcool­
antcould sprayout.
-Protectyourface,handsandarmfrom
steamorhotenginecoolantbyplacing a
thick ragover
thecapwhenyouopenthe
coolantreservoir.
-Ifworkonthefuelsystemortheelectri­
cal
systemisnecessary:
- Always
disconnectthebattery.
- Neversmokeor worknearheatersor
openflames.Fluidsintheenginecom­
partmentcouldstartafire.
-Keepanapprovedfireextinguisherim­
mediatelyavailable.
-Toavoid electrical shockandpersonalin­
jury while
theengineisrunning orbeing
started,nevertouch:
-Ignitioncables
-Othercomponentsofthehighvoltage
electronic ignitionsystem.
-Ifyoumustperformacheckorrepair
with
theenginerunning:
-First, fullyapplytheparking brake,
move
selectorleverofautomatictrans-
AWARNING
A hood
thatisnotcompletelylatched
could flyupandblock yourview while driv­
ing.
-
Whenyou closetheenginehood, checkit
tomakesurethesafetycatchhasproper­
lyengaged.The hoodshouldbeflush
withthesurroundingvehicle bodyparts.
-
Ifyounotice whiledrivingthatthehood
is
notsecuredproperly,stopatonce and
closeit.
.&.WARNING
Hotenginecoolantcanburn you.
-
Toreducetheriskofbeingburned,never
openthehood ifyouseeorhearsteam
orcoolantescapingfromtheengine
compartment.Waituntilnosteamor
coolantcanbeseenorheardbeforecare­
fully
openingthehood.
.&.WARNING
Tohelp avoid injury,beforeyoucheck any­
thingunderthehood:
- 5witch
offtheengine.
- Removetheignition key.
Closingtheenginehood•
~Pullthehooddownuntilthepressurefrom
thestrutsisreduced.
~Letthehooddropdownandlatchinplace.
Donottrytopushitshut;itmay failtoen­
gageq.LÎ::l,..
Workingintheenginecompartmëii!f"-Beespecially carefulwhen8J(eryouworkin
theenginecomportment!
Wheneveryoumustperformanyworkinthe
enginecompartment,forexamplechecking
andfillingthedifferentfluids,thereisarisk
ofinjury,burnsandaccidents.Toprevent
personalinjuryalwaysobservethefollowing
WARNINGS. The
enginecompartmentofany
vehicleisahazardousarea!q.&
The enginehoodisreleosed frominsidethe
vehicle.
Releasingtheenginehood
Fig.139Driver's sidefootwell: enginehoodrelease
lever
Checkingandfilling
Enginehood
Openingtheenginehood
~Openthedriver's door.
~Pullthereleaseleverontheleftunderthe
instrumentpanelqfig.139inthedirection
ofthearrow.
Fig.140Release leverundertheengine hood
Thehoodpopsupslightlyunderspringpres­
sure.
Beforeopeningtheenginehood, makesure
thatthewindshield wipers areflatagainstthe
windshield.Otherwise,theycoulddamagethe
paintonthehood.
~Liftthehoodslightlyq.LÎ::l,..
~Pulluponthereleaseunderthehood
qfig.140.Thisreleasesthecatch.
~Openthehoodalltheway.

Downloaded from www.Manualslib.com manuals search engine 184CheckingandfillingCheckingandfilling18
Thesearethemostimportantitemsthatyouconcheck.
Changing theengine ail
Theengineoilandoilfiltermustbechanged
accordingtothemileage(kilometers)and
timeintervalsspecifiedinyourvehicle'sWar­
ranty&Maintenancebooklet.Donotexceed
theseintervals-harmfuldepositsframold
engineoilcanreduceengineperformanceand
canleadtoexpensiveenginerepairs.
Changingtheoilattherecommendedinter­
valsissoveryimportantbecausethelubricat­
ingprapertiesofoildecreasegraduallyduring
normalvehicleuse.Ifyouarenotsurewhen
youhaveyouroilchanged,askyourauthor­
izedAudi Service Advisor.
VW
S0200specification,incaseyou
haveto
topofftheoilwhileontheroad.
Undersomecircumstancestheengineoil
shouldevenbechangedmorefrequently.
Changeoilmoreoftenifyoudrivemostly
shortdistances,operatethevehicleindusty
areasormostlyunderstop-and-gotraffic con­
ditions,or whenyouuseyourvehiclewhere
temperaturesstaybelowfreezingpointfor
longperiods.~
Onlyiftheleveloftheoilisatorbelowthe
minimummarkontheoildipstick-andnooil
thatexpresslyconformstoAudioilstandard
VWS0200specificationsisavailable-may
youtopoffwithahighqualityengineoil,pref­
erablysynthetic-based,thatmeetsACEAA3
orAPISMspecifications,buteventhen,only
inviscositygradesSAESW-40,SAE5W-30,or
5AE OW-40. However,duringtheentiretime
betweenoilchangeintervals,nevertopoff
withmorethanatotalof0.5qt/literengine
ailthatdoesnotconformtoAudioilspecifica­
tionVW50200.
Formoreinformationaboutengineoilthat
hasbeenapprovedforyourvehicle,please
contacteitheryourauthorizedAudidealeror
AudiCustomerRelationsat1(800)822-2834
orvisitourwebsiteatwww.audiusa.comor
www.audicanada.ca.Hereyouwillalsofind a
currentlistofoils(manufacturers,brand
namesetc.)thatconformtoAudi oilstandard
VW50200.AudiailstandardVW50200
ailcontainerlabelsmaycarrythespecifica­
tion singlyorincombinationwithotherdesig­
nationsandoilqualitystandards.
Viscosity
Engine oilsaregradedaccordingtotheirvis­
cosity. The
praperviscositygradeoilforyour
enginedependsonclimacticorseasonalcon­
ditions
whereyou drive.Voucanuseoilwitha
viscosity
gradeofSAESW40acrossalltem­
peraturerangesfornormaldrivingconditions.
However, ifengineoilviscositygradeSAE
SW40isnotavailable,youcanalsouseviscos­
itygradeSAESW-30orSAEOW-40aslongas
ItmeetsAudi oilqualitystandardVWS0200
Specifications.
Because
engineoilthatmeetstheAudi oil
standardmaynotbeavailableeverywhere
when youneedit,westronglyrecommend
thatyoualwayscarrywithyouanextraquart
(lIter)ofoilthatexpresslyconformstothe
oilsavailabletodayprovidebetterenginelu­
brication
thatcanoutlasttraditionalpetrole­
um-based oils,makingthemasmartchoice
forusethraughoutthelifeofyourAudi.
\Nhether you
usesyntheticorpetraleum­
bas
edengineoil,theoilthatyouusemust
conformtoAudi's oilqualitystandard
V\N50200tohelpkeepyourvehicle'sengine
runningsmoothlyandhelppreventthefor­
mation
ofharmfuldeposits,sometimescalled
"sludge,"thatovertimecanleadtoexpensive
repairs.
Atthetimeofprinting,engineailsavailablein
theUSandCanadathatmeettheexacting
specificationsofAudi oilstandardVW50200
aresyntheticengineoils.Thisdoesnotmean,
however,thateverysyntheticengineoilwill
meetAudi oilstandardVW50200.Soalways
besurethatyouuseanapprovedoil.
Tohelppreventtheformationofharmfulde­
positsuseonlyoilwiththefollowingspecifi­
cations
printedontheoilcontainer:
.'--.TheengineinyourAudi isasophisticated'-powerplantthatwasbuilttoexactingspecifi-
cations.Thisengineneedstherightkindof
engineoilthatmeetsspecificationsregarding
qualityandviscositysothatitcanrun
smoothlyandreliably.Choosingtherightoil
andchangingoilwithinthetimeandmileag e
intervalsprintedinyourvehicle'sWarrantY&
Maintenancebookletmattersalotmoreto­
daythanit
didyearsago.Audihasdeveloped
a
specialqualitystandardforengineoilthat
willhelpassurethatyourvehicle'senginewill
getthelubricationitneedsforproperopera­
tion.
Theengine ailusedinyourAudi needs the
right kind
ofail.
Engineoil
Modernenginelubricationhastakenaquan­
tumleapinthelastfewyears.ManysynthetiC~
Engine oilspecifications •
AWARNING
Beforeyoucheckanythingintheengine
compartment,alwaysreadandheedall
WARNINGSc>.6.inWarkingintheengine
compartmentonpage182.
Enginecompartment•
CDCoolantexpansiontank(Jo)189
(3)Engine oildipstick(orange)187
oEngine' oilfillercap('6'1)187
@Brakefluidreservoir(0)191
®lumpstartpoints(+)undera
coyer, (-)
bolthead235
@Windshield/headlightwasher
container(W)196
Thepositionoftheengineoildipstickandthe
engineoilfillingholec>fig.141(items(3)and
0)candifferdependingontheenginede­
sign.

Downloaded from www.Manualslib.com manuals search engine ~..:..---~--------==-----------------------------------
Checkingandfilling18:
Detergentadditivesintheoilwillmakefresh
oillookdarkaftertheenginehasbeenrun­
ning
forashorttime.Thisisnormalandisnot
areasontochangetheoilmoreoftenthan
recommended.
DamageormaLfunctionsduetoLackof
maintenance
Itisessentialthatyouchangeyouroilatthe
recommendedintervalsusingonlyengineoil
thatcomplieswithAudioiLstandard
VW50200.Your Limited NewVehicle War­
rantydoesnotcaverdamageormalfunctions
duetofailuretofollowrecommendedmainte­
nanceanduserequirementsassetforthin
theAudiOwner'sManuaLandWarranty&
Maintenancebooklet.YourdealerwilLhaveto
denywarrantycaverageunlessyoupresentto
thedealerproofintheformofServiceorRe­
pairOrdersthatallscheduledmaintenance
wasperformedinatimelymanner.
Engineailconsumption
Theengineinyourvehicle depends onan ade­
quate
amountofoilto lubricate andcoolail
ofitsmoving parts.
Inordertoprovideeffectivelubricationand
coolingofinternaLenginecomponents,allin­
ternalcombustionenginesconsumeacertain
amountofoil.Oilconsumptionvariesfram
enginetoengineandmaychangesignificantly
overthelifeoftheengine.Typically,engines
withaspecified break-inperiod(see
~page162)consumemoreoilduringthe
break-inperiodthantheyconsumeafteroil
consumptionhasstabilized.
Undernormalconditions,therateofoilcon­
sumptiondependsonthequalityandviscosity
oftheoil,theRPM(revolutionsperminute)at
whichtheengineisoperated,theambient
temperatureandroadconditions.Furtherfac­
torsaretheamountofoildilutionfromwater
condensationorfuelresidueandtheoxida­
tionleveloftheoil.Asanyengineissubjectto
wearasmileagebuildsup,theoilconsump­
tionmayincreaseovertimeuntilreplacement
ofworncomponentsmaybecomenecessary.
Withallthesevariablescomingintoplay, no
standardrateofoilconsumptioncanbees­
tablishedorspecified.Thereisnoalternative
toregularandfrequentcheckingoftheoilLev­
el,seeNote.
Iftheyellowengineoillevelwarningsymbol
in
theinstrumentclusterlllightsup, you
shouldchecktheoilLeveLassoonaspossible
withtheoildipstick~page187.Topoffthe
oilatyourearliestconvenience~page187.
AWARNING
Before youcheckanythingintheengine
compartment,alwaysreadandheedall
WARNINGS
~.&.inWarkingintheengine
compartmenton page182.
CDNote
DrivingwithaninsufficientoiLlevelislike­
lytocauseseveredamagetotheengine.
ijJ)Tips
-TheoiLpressurewarningdispLay is
notanindicatoroftheoilLeve!.Donot
reLyonit.Instead,checktheoiLLeveLin
yourengineatreguLarintervals,pref­
erabLy
eachtimeyourefueL,andaLways
beforegoingona Longtrip.
-Ifyou havetheimpressionyourengine
consumesexcessiveamountsofoil,we
recommendthatyo~onsuLtyourAudi
dealertohavethecauseQ,fyourconcern
properlydiagnosed.Keep inmindthat
theaccuratemeasurementofoilcon­
sumptionrequiresgreatcareandmay
takesometime.Your Audidealerhasin­
structionsabouthowtomeasureoilcon­
sumptionaccurately.
checkingtheengineailLeveL
Fig.142Illustration ofprinciple1:Markers onaildip­
stick
Fig.143Illustration ofprinciple 2:Markers onaildip­
stick
Before youcheckanythingintheenginecom­
partment,aLwaysreadandheedaUWARN­
INGS~AinWorkinginthe engine compart­
ment
onpage182.
DeterminingaiLLeveL
• Parkyourvehiclesothatitishorizontally
level.
• While
atoperatingstatetemperature,
brieflyLettheenginerunatidleandthen
shutit off.
• Wait
approx.twominutes.
• Pullouttheoil dipstick.Wipeofftheoil
dipstick
withacleancloth,andslideit back
inasfarasitwill go.
•
PulLit backoutandreadofftheoillevel
C:>fig.142or~fig.143.Topofftheengine
oil, ifapplicable~page187.
QiLLeveLwithinrange0
•Donotaddoil.
QiLLeveLwithinrange®
•Vouconaddoil.Afterwards,theoiLleveL
shouldbewithinrange0.
OiLLeveLwithinrangeCV
•Voumustaddoil.Afterwards,theoillevel
shouldbewithinrange0.
Theoillevelneedstobecheckedatregularin­
tervals.Thebesttimestodothisarewhenev­
eryourefuelandpriortoLongtrips.
Dependingonthewaythevehicle isdriven
andtheoperatingconditions,oilconsumption
canbeupto1/2quartper600miLes(0.5liter
perl,DaOkm).Consumptionmaybehigher
withinthefirst3,000miles(5,000km).
AddingengineaiL't::r.
Fig.144Enginecompartment:Oilfiller caplocation
Before youcheckanythingintheenginecom­
partment,aLwaysreadandheedaUWARN­
INGS~AinWarkinginthe engine compart­
mentanpage182.
•Unscrewthecap~totheengineoiLfilling
hole~fig.144.
•Carefullytopoffwiththeappropriateoilin
0.5literdoses.
•Checktheoillevelagainaftertwominutes
~page187.
•Topofftheoilagain,ifnecessary.
•Screwthecapbackonthefilling holeand
slidetheoildipstickinasfarasitwill go.
AWARNING
-Whiletoppingoff,theoilmustnotcome
incontactwithhotengineparts-fire
hazard!
- The oilfiller
capmustbeproperlyse­
curedtopreventoilfrombeingsprayed
onthehotengineandexhaustsystem
whentheengineisrunning-fire hazard!~

Downloaded from www.Manualslib.com manuals search engine lBBCheckingandfilling
-Ifyourskinhascomeincontactwiththe
engineoil,youmustsubsequently
cleanseitthoroughly.
CDNote
-Theoillevelmustnotbe aboverangeCV
-dangerofconverterorenginedamage!
Contactanauthorizeddealershiptodraw
offoil, ifnecessary.
- Audi
doesnotrecommendtheuseofoil
additives.Theymaydamagetheengine
andadverselyaffectyourNew Vehicle
Warranty.
@JForthesakeoftheenvironment
-Under nocircumstancescantheoilcome
incontactwiththesewagenetworkor
thesoil.
- Observe
andfollow Legalregulations
when disposingofemptyoilcontainers.
Changingtheengineoil
Werecommendthathaveyouroilchanged by
an authorized Audidealer oraqualified serv­
icestation.
Beforeyoucheckanythingintheenginecom­
partment,alwaysreadandheedaILWARN­
INGS
q&.inWorkinginthe engine compart­
mentonpage182.
Theengineoilmustbechangedaccordingto
theintervals specifiedinyourWarranty&
Maintenancebooklet.Thisisveryimportant
becausethelubricatingpropertiesofoildi­
minish gradually during
normalvehicleuse.
Under
somecircumstancestheengineoil
shouldbechangedmorefrequently. Change
oil
moreoftenif you drivemostlyshortdis­
tances,operatethevehicleindustyareasor
underpredominantlystop-and-go traffic con­
ditions,
orhaveyourvehiclewheretempera­
turesremainbelowfreezingforextendedpe­
riods.
Detergentadditivesintheoil willmakefresh
oillookdarkaftertheenginehasbeenrun­
ning
forashorttime.This isnormalandisnot
areasontochangetheoilmoreoftenthan
recommended.
Becauseoftheproblemofproperdisposal,
alongwiththespecialtoolsandnecessaryex­
pertiserequired, westronglyrecommendthat
youhaveyouroilchangedbyanauthorized
Audidealeroraqualified servicestation.
Ifyouchoosetochangeyouroilyourself,
pleasenotethefollowingimportantinforma­
tion:
AWARNING
Toreducetheriskofpersonalinjury ifyou
mustchangetheengineoilinyour vehicle
yourself:
-
Weareyeprotection.
-Toreducetheriskofburnsfromhoten-
gineoil,lettheenginecool downtothe
touch.
-Whenremovingtheoildrain plugwith
yourfingers,stayasfaraway aspossible.
Always keepyour
forearmparalleltothe
groundtohelppreventhotoilfromrun­
ning down
yourarm.
-Draintheoilintoacontainerdesigned
forthispurpose,onelargeenoughto
holdatleastthetotalamountofoilin
yourengine.
-Engine oilispoisonous. Keepitwellout
ofthereachofchildren.
- Continuous contact-with used
engineoil
is
harmfultoyour skin.Âlwaysprotect
yourskinbywashing oiloffthoroughly
withsoapandwater.
CDNote
Nevermixoiladditives withyourengine
oil.These additives candamageyouren­
gineandadverselyaffectyourAudi Limit­
ed New Vehicle Warranty.
@Forthesakeoftheenvironment
-Beforechangingyour oil,first make sure
you know
whereyoucanproperly dispose
oftheusedoil.
- Always
disposeofusedengineoil proper-~ly.Donotdumpitongardensoil,
--woodedareas,intoopenstreamsor
down
sewagedrains.
_Recycle usedengineoilbytakingittoa
used
engineoil collection facilityinyour
area, or
contactaservicestation.
EnginecooLingsystem
Coolant
Theengine coolant performs twofunctions:it
keeps theengine fromoverheating anditpro­
tects theengine fromfreezing
inthewinter.
Thecoolingsystemissealedandgenerallyre­
quires little
attention.
Thecoolingsystemhasbeenfilledatthefac­
tory with a
permanentcoolantwhichdoesnot
needtobechanged.Thecoolantconsistsofa
mixture
ofwaterandthemanufacturer'sgly­
col-basedcoolantadditive G12++antifreeze
withanticorrosion additives(50%forUSA
models;60%forCanadianmodels).This mix­
ture
bathassuresthenecessaryfrostprotec­
tion and
protectsmetalcomponentsinthe
engine's coolingsystemfromcorrosionand
scaling.Ttalsoraisestheboilingpointofthe
coolant.
Donotreducetheconcentrationofthecool­
ant
inthesummerbyaddingplain water. The
proportionofcoolantadditivemustbeat
least50%butnotmorethan60%tomain­
tain
antifreezeprotectionandcooling efficien­
cy.Ifthecoolantfrostprotectionistoolow,
the
coolantcouldfreezeanddamagethevehi­
cle heating
andenginecoolingsystem.
Foryear-round driving,antifreezeisaddedat
thefactoryfortemperaturesdownto:
--310F(-35°C)U5A
--40OF(-40oC)Canada.
You
can mixtheG12++coolantadditive with
other
additives(G12+orG12). Always check
WithyourauthorizedAudidealer.
6WARNING
Before youcheck
anythingintheengine
...:ompartment,always readandheedall
CheckingandfiLlinglE
WARNING5qfi:,.inWorkingintheengine
compartmentonpage 182.
CDNote
-Beforewintersetsin,havethecoolant
checkedtaseeifthecoolantadditivein
your vehicleissufficienttomeetthecli­
mateconditions. Thisisespeciallyimpor­
tantifyouliveinaregionwherethewin­
terisextremelycold.Ifnecessary, in­
creasetheproportionofcoolantadditive
to60%.
-Whenaddingcoolantadditivetoyour
'cooling
system,remember:
- Werecommendusing onlycoolantad­
ditive G12++ (checkthelabel)foryour
vehicle. Thiscoolantadditiveisavaila­
ble
atauthorizedAudidealers.Other
typesofantifreezecan significantly re­
ducecorrosionprotection.Theresult­
ing corrosion can
causealossofcool­
antandseriousenginedamage.
-Donotaddanytypeofradiatorleakseal­
anttayour vehicle'senginecoolant.
Addingradiatorrepairfluid mayadverse­
lyaffectthefunctionandperformanceof
yourcoolingsystemandcouldresultin
damagenotcoveredbyyour NewVehicle
Limited Warranty.
Checkingtheenginecoolantlevel
Theenginecoolant levelcanbechecked with
a quick glance.
Fig.14SEnginecompartment:(oolantexpansiontank..

Downloaded from www.Manualslib.com manuals search engine CheckingbrakefLuidLeveL
Beforeyoucheckanythingintheenginecom­
partment,aLwaysreadandheedailWARN­
INGS
q.&.inWorkingintheengine compart­
mentonpage182.
..Readthebrake fluidlevelfromthebrake
fluid reservoir
qfig.146.Thebrake fluid
level
mustbebetweenthe"MIN" and
"MAX"markings.
Fig.146Enginecompartment:brakefluidreservoir
Thebrake f/uidLeve/conbechecked witha
quick gLance.
.&.WARNING
-Toreducetheriskofpersonalinjurynev­
ertouchtheradiatorfan.
- The auxiliary electric
fanistemperature
controlledandcanswitch onsuddenly
evenwhentheengineisnotrunning.
- The auxiliary
radiatorfanswitchesonau­
tomaticallywhentheenginecooLant
reachesacertaintemperatureandwill
continuetarununtilthecoolanttemper­
aturedrops.
Brakefluid
The brake fluidreservoirislocated behindthe
rearpartitionoftheenginecompartmenton
theleftsideqpage184.
The fluidLevelmaydropslightLyaftersome
timeduetatheautomaticadjustmentofthe
brakepads.Thisisnotcauseforalarm.~
-theenginecompartmentheatsupbecause
thevehicleisparkedinintensesunlight.
Radiatorfan
CDNoteJ
-Coolantpollutestheenvironmentand
couldcauseanenginefire. Excess cool­
antwillbeforcedoutthroughthepres­
sure relief valve
inthecapwhentheen­
gine
becomeshot.
- If,
inanemergency,onlywatercan be
added,thecorrectratiobetweenwater
andantifreezeqpage189mustbere­
storedassoonaspossible.
Theradiator fanswitches onoutomaticallyby
itse/f.
•Forthesakeoftheenvironment
Drainedcoolantshouldnotbereused.Al­
waysdisposeofusedcoolantwhileobserv­
ing all
environmentalregulations.
-Taavoid beingburned,donotspillan­
tifreezeorcoolantontheexhaustsys­
temorhotengineparts.Undercertain
conditions,theethyleneglycolinen­
ginecoolantcancatchfire.
_Antifreeze ispoisonous. Alwaysstorean­
tifreezeinits originalcontainerandwell
outofthereachofchildren .
_Ifyoudrainthecoolant,itmustbe
caughtandsafeLystoredinapropercon­
tainerclearlymarked"poison".
Anauxiliary eLectricradiatorfan'switcheson
and off
dependingoncoolanttemperature
andothervehicleoperationconditions.
After youswitch
theengineoff,theauxiliary
fan can
continuerunningforupta10minutes
.even withtheignition off.Itcaneven switch
onagainlaterbyitselfq,&.,if
-thetemperatureoftheenginecoolantrises
due
totheheatbuild-upfromtheenginein
theenginecompartment,or
Theelectricradiatorfaniscontraliedbyther­
moswitchesthatswitch onandoffdepending
oncoolantandenginecompartmenttempera­
tUres.
.&.WARNING
-The coolingsystemisunderpressureand
cangetveryhot.Reducetheriskof
scaldingfromhotcoolantbyfollowing
thesesteps.
-Turnofftheengineandallow ittacool
down.
-
Protectyourface,handsandarmsfrom
escapingfluidandsteambycovering
thecap with alarge, thickrag.
- Turn
thecap slowlyandvery carefully
inacounter-clockwise directionwhile
appLying light,
downwardpressureon
thetopofthecap.
AddingcooLant•
Replacementenginecoolantmustconformto
exactspecificationsqpage189,Ca%nt.
Eveninanemergency, ifcoolantaddi-
tive G12++, G12+orG12 is
notavailable,do
notuseadifferentadditive. Useplainwater
insteaduntilyou cangetthecorrectadditive
andcanrestorethecorrectratio. Thisshould
be
doneassaonaspossible.
Ifyou havelostaconsiderableamountof
coolant,thenyoushouldaddcold antifreeze
andcoldwateronly whentheengineiscold.
Always use
newenginec- ..
Turn
offtheengine.
.. Lettheenginecool down.
.. Place athick ragover
thecoolantexpansion
tankqpage189,fig.145andcarefully
twistthecapcounter-clockwiseqA.
..Addcoolant.
..Twistthecapon againtight/y.
Before youcheckanythingintheenginecom­
partment,alwaysreadandheedailWARN­
INGS
qAinWarkingintheengine compart­
mentonpage182.
Beverycarefu/ whenadding enginecoo/ant.
Donotfillcoolantabovethe"MAX"mark.Ex­
cesscoolantwillbeforcedoutthroughthe
pressurerelief valveinthecapwhentheen-
gine
becomeshot."-
Toobtainanaccuratereading,theengine
mustbeswitchedoff.
The
location
ofthecoolantexpansiontank
canbeseenintheenginecompartmentillus­
tration.
CoolantLoss
Wh
en
thecoolantlevelistoolow,thewarning
Light
intheAuto-CheckSystemqpage17wilL
blink untilyouaddcoolantandtheleveLhas
beenrestoredtonormal.Eventhoughthereis
anelectriccoolantlevelsensor,westillrec­
ommend'youcheckthecoolantlevelfrom
timetotime.
Before youcheckanythingintheenginecom­
partment,alwaysreadandheedailWARN­
INGS
qAinWorking intheengine
compartmentonpage182.
..Parkyour vehicle50thatitishorizontally
level.
..Switchtheignition off.
..Readthecoolantlevelatthecoolantexpan­
sion
tankqfig.145.Witha coldengine,it
mustbeabovethe"min" mark.Withahot
engine,itcanbeaLittleabovetheindicated
range.
CDNote
Donotaddanytypeofradiatorleakseal­
anttayour vehicle'senginecooLant.Add­
ingradiatorrepairfluid mayadversely af­
fectthefunctionandperformanceofyour
coolingsystemandcouldresuLtindamage
notcoveredbyyourNewVehicle Limited
Warranty.
The
expansion
tankinyourvehicleisequipped
withanelectriccoolantlevel sensor.
Coolant lossmay indicate a
leakinthecooling
system.Intheeventofcoolantloss,thecool­
ing
systemshouldbeinspectedimmediately
byyourauthorizedAudidealer.Itisnot
enoughmerelytoaddcooLant.
In a
sealedsystem,Lasses canoccur onlyif
theboilingpointofthecooLantisexceededas
a
resultofoverheating.

Downloaded from www.Manualslib.com manuals search engine IfthebrakefluidlevelfalLsconsiderablybe­
Lowthe"MIN" mark,thebrakewarning/indi-
catorlight(U.s.models:,Canadian
models:.)willcomeonqpage14.Donot
continuetooperatethevehicle. Thecomplete
brakesystemshouldbethoroughlychecked
byanauthorizedAudidealerorotherquali­
fied facility
andthecausecorrected.Ifthe
brakefLuidLevelistoolow,thebrakewarning/
indicator lightwillilluminate.Contactanau­
thorizedAudidealerimmediately.
Changing brakefluid
Havethebrake fluidchanged byan experi­
enced technician.
Brakefluidabsorbsmoisturefromtheair.If
thewatercontentinthebrakefluidistoo
high, corrosioninthebrakesystemmayresult
afteraperiodoftime.The boilingpointofthe
brake fluidwillalsodecreaseconsiderablyand
decreasebrakingperformance.
Therefore,thebrake fluidmustbechanged
everytwoyears.Always usenew brake fluid
which
conformstoFederal MotorVehicle
Standard"FMVSS116DOT4".
Thebrake fluidreservoir canbedifficultto
reach,therefore,werecommendthatyou
have
thebrake fluidchangedbyyourauthor­
izedAudi deaLer. Yourdealerhasthecorrect
tools,therightbrakefluidandtheknow-how
todothisforyou.
&.WARNING
- Brake fluidispoisonous.
Itmustbestor­
ed onlyintheclosed originalcontainer
outofthereachofchiLdren!
- Brake failure can
resultfromoldorinap­
propriatebrakefluid. Observethesepre­
cautions:
- Use only brake fluid
thatmeetsSAE
specification]1703andconformsto
Federal MotorVehicleStandard116.
Always checkwithyourauthorizedAudi
dealertomakesureyouareusingthe
correctbrake fluid.Thecorrecttypeof
brake fluidisalsoindicated onthe
brakefluidreservoir.
- The brake fluid
mustbenew. Heavy use
ofthebrakes cancauseavaporLockif
thebrake fluidisleftinthesystemtoo
long.Thiscanseriouslyaffecttheeffi­
ciency
ofthebrakesaswellasyour
safety.This could resuLtinanaccident.
CDNote
Brake fluidwill
damagethepaintofyour
vehicle.
@lForthesakeoftheenvironment
Because
oftheproblemofproperdisposal
ofbrake fluidaswell asthespecialtools
requiredandthenecessaryexpertise,we
recommendthatyouhavethebrakefLuid
changedbyyourauthorizedAudi deaLer.
Battery
General information •
Your vehicle
isequippedwithaspeciaL bat­
tery,
anAGMbattery.Thisbatteryis located
intheluggagecompartmentandmustbe re­
placed with
anoriginalequipmentbattery.
Under
normaloperatingconditions,thebat­
teryismaintenance-free.
Havethebatterycheckedwhenyoutakeyour
vehicle
inforservice.YOlr"arewell advisedto
replace abatterythatisoldèr-thanSyears.
Disconnecting thebattery terminaIs
Somevehiclefunctions(powerwindowregu­
lators,forexample)arelostifthebatteryter­
minalsaredisconnected.Thesefunctionshave
toberelearnedafterthebatteryterminalsare
connectedagain.Topreventthis,thebattery
shouldonly bedisconnectedfromthevehicle
electricalsystemwhenabsolutelynecessary
for repairs.
Vehicles notdriven forlong periods
Ifyouaregoingtoletyourvehiclestandfora
longtimeandnotdriveit,youshouldremern­
berthereareelectricalcomponentswhich are~
stillfunctioningandtheywilldrawenergy
fromthebatteryanddrain it,forexample,the
engine immobilizer.Topreventthis,youcan
either
chargethebatteryoccasionallytokeep
it
ingood working condition oryou candis­
connect
thenegativecableonthebattery.
Winter operation
During
thewintermonths,batterycapacity
tendstodecreaseastemperaturesdrop. This
isbecausemorepowerisaLsoconsumedwhile
starting,andtheheadlights,rearwindow de­
fogger,
etc.,areusedmoreoften.
Avoidunnecessarypowerconsumption,par­
ticularly
incity traffic orwhentraveling only
shortdistances.LetyourauthorizedAudi
dealer check
thecapacityofthevehicle bat­
tery before
wintersetsinqpage196.Awell
charged
batterywillnotonlypreventstarting
problems whentheweatheriscold,butwill
also
lastlonger.
Replacing battery
Thenewbatterymusthavethesamecapaci­
ty,voltage(12volts),amperage,construction
andplugsealing,astheoriginalbattery.Spec­
ifications
arelisted onthebatteryhousing.
Batteries specially
developedbyAudifulfill
the
maintenance,output,andsafetyrequire­
ments.
When installing
thebattery,makesuretheig­
nition
andailelectricalconsumersareswitch­
edoffq(j).
Werecommendthatyou usemaintenance­
freeorcycle-resistant/leak-proofbatteries
accordingtothestandardsTL82S06(from
December
1997)andVW7SO73(fromAu­
gUst2001).
Replacingthebatteryshouldbe carriedbya
qualified workshop. Pleasefollowtheinstruc­
tions on
thebatterycover.
CDNote
-Allworkonthebatteryrequirestechni­
calknowledge. PleasecontactanAudi
dealershiporanotherauthorizedfacility
Checkingandfilling19:
forquestionsaboutthebattery-danger
ofacidburnsandexplosionhazard!
- The
batterymustnotbeopened!Donot
trytochangethebattery'sliquid level,
otherwisedetonatinggaswillescape
fromthebattery-explosion hazard!
- The
AGMbatteryintheluggagecom­
partmentcannotleak,becausetheelec­
trolyteforthisbatteryisabsorbedinto a
special
glassmat.This leak-proofbattery
mustnotbereplace withaconventional
battery.
-Makesuretheventilationhose onthe
sideofthebatteryisconnected,other­
wisefumesorbatteryacidcanleakout.
-Batteryholderandterminalsalways
have
tobesecured correctly.
- Bèfore allwork on
thebatteryfollowthe
warnings belowq.&inWorkingonthe
batteryonpage 194.
eForthe sakeoftheenvironment
Because
oftheproblemofproperdisposal
ofabattery,werecommendyourauthor­
ized Audidealerchangethebatteryfor
you.Batteriescontainsulfuric acidand
leadandmustalwaysbedisposedofprop­
erly
incompliancewithall environmental
regulations.Disposingofvehiclebatteries
improperlyisverydangeroustotheenvi­
ronment.Makesurethattheremovedbat­
terycannotoverbalance,otherwisesulfu­
ric acid
mightescape!
iTips
Ifyourvehicleisleftstandingforseveral
weeksatextremelylowtemperatures,the
vehiclebatteryshouldberemovedand
storedwhereitwillnotfreeze. Thiswill
preventitfrombeingdamagedandhaving
tobereplaced.