2012 AUDI TT water pump

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 222Whatdo1donow?
------
Whatdo1donow?223
-
Preliminarysteps
Fig.163TireMobility Systemunderluggagecompart­mentRoor
@Forthesakeoftheenvironment
Usedsealantbottlescanbedroppedoffat
arecycling facility.
~Ifyouhave aflattire,parkthevehicleasfar
aspossiblefrommovingtraffie.
~Applytheparkingbrakefirmly.
~Shiftintolstgearonvehicleswithmanual
transmission,ormovetheselectorleverta
thePpositiononveh icleswithautomatic
transmission.
~CheckwhetherarepairusingtheTire Mobi­
litYSystemispossiblec;.page222,General
andsafetypointers.
~Have allpassengersleavethevehicleand
stayawayfromthedangerzonec;.&'
~Takethesealantbottleandtheelectricair
pumpframtheluggagecompartmentun­
derthefloorc;.fig.163.
CDNote
Donotusecommerciallyavailabletire
sealants.Theelectricalcomponentsofthe
tirepressuremonitoringsystemwillno
longerworkproperly.
IDTips
-Ifsealanthasrunout,allowittodry.
Then youcan
peelitoff.
- Have
thetiresealantreplacedevery 4
yearsatadealership.
Somepreliminarystepsorenecessary fortire
repair.
Appliestovehicles: withTireMobility System
8.WARNING
Thetiresealantmustnotcomeintocon­
tactwithskin,eyesorclothing.
-Ifyougetanytiresealantinyoureyesor
comeintocontactwithit,rinsetheaf­
fectedareathoroughlywithcleanwater.
Find aphysicianimmediately!
-Changeanyclothingcontaminatedwith
tiresealantimmediately.
-Donotinhalethevapor!
-Ifyouhaveswallowedtiresealant,rinse
yourmouththoroughlyrightawayand
drinkplentyofwater.
-Donotinducevomiting!Find aphysi­
cian
immediately!
-Ifyou have allergicreactions,finda
physician
immediately.
-Keepthetiresealantawayfromchildren.
~WARNING
Takethefollowingprecautionsafterre­
pairing
thetire:
_Donotdrivefasterthan50mph(80km/
hl!
_Avoidfull-throttleacceleration,heavy
braking
andfastcornering.
_Thevehicle'sroadbehaviorcanbeaffect­
ed.
_TiressealedwithTMSareintendedonly
fortemporary,short-termuse.
_ After usingthetiresealantthetirepres­
suremonitoringsystemmaynolonger
workpraperly.Drivecarefullytothenext
professionalrepairfacility.
-
TMSmustNOTbeused,
-forcutsorpuncturesinthetirewhich
arelargerthan0.16inch(4mm)
-fordamagetotherim
-ifyouhavebeendrivingwithverylow
tirepressuresortireswithno air
-5eekprafessionalassistanceifitisnot
possibletorepairthetirewiththetire
sealant.
Fig.162Tiredamagefor whichtheTire MobilitySys­temisnotsuited
Your vehicleisequippedwithatirerepairkit,
theTireMobilitySystem(TMS)*.
In
theeventofatirefailure,theTMSisinthe
luggagecompartmentunderthefloor.ltcon­
sistsofthetiresealantandanelectricair
pump.
UsingTMS,tiredamagecausedby foreign
bodiesuptoabout0.16inch(4mm)indiam­
etercanbesealedreliably
The
foreignobjectcanstayinthetire.
Thetiresealantmustnotbeused:
Tirerepair isintendedonLyfortemporary,
short-termuse.
-Neverusethehexagonalsocketinthe
handleofthescrewdrivertoloosenor
tightenthewheelbolts.
Tirerepair
Generalandsafetypointers•
Appliestovehicles: withTireMobility System
UsingtheTMSisdescribedinthesection
c;.page223,Preliminarysteps.
TMScanbeusedattemperaturesdownto
- 4oF(-20oC).
-forcutsorpuncturesinthetirewhichare
largerthan0.16inch(4mm)c;.fig.162@
-fordamagetotherim@
-ifyou havebeendrivingwithvery lowtire
pressuresortireswithnoair@)
Whatdo1donow?
VehicLetoolkit
Theonboardtoolkitincludes:
.&.WARNING-=--Using abumperjacktoraisethevehicle
will
damagethebumpersystem.The
jackmay slip,causinginjury.
-Neversupportyourvehicleoncinder
blocks, bricksorotherÇlbjects.These
maynotbeabletosupporttheloadand
couldcauseinjurywhentheyfail.
-Neverstartorruntheenginewhilethe
vehicleissupportedbythejack.
-
Ifyoumustworkunderthevehicle, al­
ways
usesafetystandsspecificallyde­
signedforthispurpose.
Thetoots arestoredunderneaththefLoor
panetinthetuggagecompartment.
Fig.161Luggagecompartment:vehicle toolkit
~Swingtheluggagecompartmentfloorup­
wards.
~Removethevehicletoolkit.
- Hook
forremovi ngwheelcovers*
-Plastic cliptoremovewheelboltcovers*
-Wheelboltwrench
-Alignmentpinforchangingwheels
-Screwdriverwithreversibleblade
-Replacementbit(reversible Torxbitfor
changinglamps)
-Openendedwrench10x13
-Towing eye
Note:
someoftheonboarditemslistedabove
areprovidedoncertainmodelsonlyorareop­
tionalextras.

Downloaded from www.Manualslib.com manuals search engine 230Fusesandbulbs
Fusesandbulbs
Electricalfuses
Replacingfuses
Fusesthathaveblawn willhavemetalstrips
thathave burned thraugh.
Fig.173Endfaceofinstrumentpanel:removing cover
plate toaccessfuses
Fig.174Left sideofenginecompartment:fusecover
Fusecoverontheleftendfaceoftheinstrumentpanel
~Switchofftheignitionandtheelectrical
componentaffected.
~Carefully prythefusecoverofftheinstru­
mentpanelusingtheignitionkeyora
screwdriver
qfig.173.
~Checkthefuselisting onthenextpagesto
findoutwhichfusebelongstothecompo­
nentwhichhasfailedqpoge231,FuseLo­
cation,InstrumentPonelleft.
~Removetheblownfusewiththeplastic clip
provided. Theclip
islocatedontheholderin
thefusebox.
~Replace ablownfuse(recognizablebythe
meltedmetalstripinside) withafuseofthe
someamperage.
~Firmlysnapthecover backontotheinstru­
mentpanelface.
Fusecoverinenginecompartment
~Switchtheignitionandtheaffectedcon­
sumeroff.
~Unlatchthefusecover,pushthetwoslides
forwardqfig.174.
~Findoutwhichfusebelongstotheequip­
mentwhichstoppedworkingqpoge232,
Fuse location,
leftsideofengine comport­
ment.
~Removetheplasticframitsretainerinthe
fuseboxcover(leftfaceendoftheinstru­
mentpanel),place itonthefuseinquestion
andpull itout.
~Ifthefuseisburnedout(recognizableby
meltedstripsofmetal),replace itwith a
new
fuseofthesomerating.
~Replacethefusecover.
~Pushthetwoslidestotherearqfig.174.
Installthefusecover carefullytoprevent
waterfromentering.
Thevariouselectricalcircuitsareprotectedby
fuses.Thefusesareclusteredinacentralized
unit. The
unitislocatedbehindthefacepanel
attheendoftheinstrumentpanel.
Vouarewelladvisedtokeep asupplyofspare
fusesinyourvehicle. Fuseswiththepraper
ampereratingsareavaitableatyourauthor­
ized Audi dealer.
.&.WARNING
DonotrepairfusesanCleverreplace a
blown
fusewithonethath'àsahigheramp
rating.This cancausedamagetotheelec­
tricalsystemandafire.
CDNote
Ifa newfuseburnsoutagainaftershortly
have youhave installed it,have
theelectri­
cal
systemcheckedbyyourauthorizedAu­
didealer.
FuseLocation,InstrumentPanelleft
Fig.175Fuse carrier behindtheinstrumentpanelend
face, cover removed
50meoftheequipmentitemslistedareop­
tional oronly available on
certainmodelcon­
figurations.
Note
thatthefollowingtableis accurateat
thetimeofgoingtapressandissubjectta
change.Intheeventofdiscrepancies,thela­
belontheinsideofthecoveralwaystakes
precedence.
Thepowerseatsarepratectedbycircuit
breakers, whichautomaticallyresetaftera
few
secondsaftertheoverloadhasbeenrem­
edied.
No.
EquipmentAmps
Engine relay,fueltankcontrol
1unit,
Airbag Offlight,light10switch (switch illumination), di-
agnosticconnector
2ABS,ASR,ESP,brakelight5
switch
3
AF5headlight([eft) 5
Fusesandbulbs23
No.EquipmentAmps
Oillevelsensor(extendedmain-
tenanceinterval)(WIV),tire
pressuremonitoringsystem,
4switchforElectronic
Stability
S
Program (ESP),
AFSheadlights
(controlunit),A/Csystem(pres-
suresensor),backuplight
switch
Automaticheadlightrangecon-
Strol,AFSheadlight(right)15/10manualheadlightrangecon-
trol,halogenheadlights
ControlunitforCANdatatrans-
6fer(gateway),electromechani-5
calsteering,automatietrans-
.missionshiftgate
Acoustic ParkAssist,automatic
dipping interiorrearviewmir-
7 ror,
garagedooropener,heata-5
ble windshieldwashernozzles,
washerpump,winddeflector
relay (Roadster)
8 Haldex
clutch/Haldexclutch5/10(TT5)
Control
unitAudimagneticride 5
Airbag
controlunit5
11Mass airflowsensor,crankcaseSilOheating
12Doorcontrolunit(centrallock-10ingdriver/passenger)
13Diagnosticconnector10
14Rainsensor,automatictrans-5
missionshiftgate
15Rooflight(interiorlighting) 5
16AlCsystem(controlunit)10
17Tirepressuremonitoringsys-
5
tem(controlunit)
18Notused
19Notused
20Notused
21Fuelinjectors(gasoline engine)10
22Winddeflector(Roadster)30
23Horn20~

Downloaded from www.Manualslib.com manuals search engine Foryoursafety, werecommendthatyou have
your authorized Audidealer replace burned
outbulbsforyau.
Fusesandbulbs2:
-Ifyoumustreplacethelight bulbs your­
self, always
rememberthattheengine
compartmentofanyvehicleisahazard­
ousareatowork in.Always readand
heed
aUWARNINGSqpage176,Engine
compartmentqA.
-Itisbesttoaskyourauthorized Audi
dealerwheneveryouneedtochangea
bulb.
-
Changing Xenon
lampsrequiresthespe-
cialtraining, instructions andequip-
ment.
-Only anauthorizedAudidealerorother
qualifiedworkshopshouldchangethe
bulbsingasdischargelamps.
&..WARNING
There are
partswithsharpedgesonthe
openingsandonthebulb holdersthatcan
causeserious cuts.
-
Ifyouareuncertainaboutwhattodo,
havetheworkperformedbyanauthor-
. ized Audidealerorotherqualified work-
shop. Serious
personalinjurymayresult
from improperlyperformedwork.
[ijjTips1
10
Amps
5
No.Equipment
11Feed(brake pedal)
Activated charcoal
filter/charge12pressurecontrolvalve
Replacinglightbulbs
Foryour safety, werecommendthatyouhave
your
authorizedAudidealerreplace anybulbs
for you, since your
dealerhasthepropertools,
thecorrectbulbs andtheexpertise.
Gasdischargelamps(Xenon lights)*:
Duetothehighelectricalvoltage,havethe
bulbs replacedbyaqualified technician.
Headlights withXenon lightcanbeidentified
bythehigh voltage sticker.
AWARNING
Contact withhigh-voltage
componentsof
theelectricalsystemandimproperre­
placementofgasdischarge (Xenon)head­
light
bulbscancauseseriouspersonalin­
jury anddeath.
-Xenon bulbsarepressurized andcanex·
plode
whenbeingchanged.
BuLbs
Itisbecoming increasinglymoreandmore
difficulttoreplacevehiclelightbulbs sincein
manycases,otherpartsofthecarmustfirst
beremoved beforeyouareabletogettothe
bulb. Thisapplies especiaUytothelightbulbs
inthefrontofyourcarwhich youcanonly
reach
throughtheenginecompartment.
Sheetmetaland bulb holders canhavesharp
edgesthatcancauseserious cuts,andparts
mustbecorrectlytakenapartandthenprop­
erly
putbacktogethertohelppreventbreak­
age
ofpartsand longtermdamagefrom wa­
terthatcanenterhousingsthathavenotbeen
properly resealed.
No.
EquipmentAmps
Fuseholder(black)
1 Not used
2 Not used
3 Not used
4 Not used
Anti-theft warning
system(sen-
Ssor),anti-theftwarningsystem5
(horn)
6
Headlampwashersystem30
Electricfuelpumps(supply),
7 volume
controlvalve/Interrelais15/10
(5-cyl.)
8 Windshield
wipers
30
9Heatedseats(driver
andpas-25senger)
10Lumbarsupport(driver and10passenger)
11Notused
12Ventilation blower40
Fuseholder(brown)
Notused'"-Electricfuelpump(s'cyl.)30
Notused
Relay coilrelay
volumecontrol
5valve
(4-cyl.}/02sensors(5-5/10
cyl.)
6
02sensors10
7 Positioning
valvespre-wired en-10gineharness
8Ignition
coils20
9Engine
(control unit)25
10Waterpumpdelayed-off10~
NotethatthefoUowingtableisaccurateat
thetimeofgoingtapressandissubjectta
change.
Someoftheequipmentitemslistedare op­
tionaloronly available oncertainmodelcon­
fig urations.
Fuselocation,leftsideofenginecompartment
232Fusesandbulbs
No.EquipmentAmps
24Transmission (controlunit)15
25HeaterrearwindowCoupe/30/20heatedrearwindow Roadster
26Driver'ssidepowerwindow30
27Passenger'ssidepower window30
28Notused
29Washerpump15
30Cigarettelighter20
31Starter40
32Steeringcolumnmodule5
33Instrumentcluster5
34Radionavigationsystem,radio20/1S
35Audio amplifier30
36
Engine (control unit)10
37CAN(Gateway)
5
38Cigarettelighter20
39Notused
40Not used
41Notused
42Notused
43Not used
44Notused
45Notused
46Notused
47SDARstuner, ceUphonepack-Sage,TVtuner
48VDAinterface5
49Notused
Fig.176Illustrationoffuse holder onleft sideofen­
ginecompartment:fuses (without fusecaver)