8S1012721BA
CheckingandFilling
Observethesafetyprecautions>page235,Gen-
eralinformation.
Checkingtheenginecoolantlevel
»Parkthevehicleonalevelsurface.
>Switchtheignitionoff.
>Readthecoolantlevelonthecoolantexpansion
tank>page238,fig.182.Thecoolantlevel
mustbebetweenthemarkings@)>fig.185
whentheengineiscold.Whentheengineis
warmitcanbeslightlyabovetheuppermark-
ing.
Addingcoolant
Requirement:
theremustbearesidualamountof
coolantintheexpansiontank>@.
Ifyoumustaddcoolant,useamixtureofwater
andcoolantadditive.Mixing thecoolantadditive
withdistilledwaterisrecommended.
>Allowtheenginetocool.
>»Placealarge,thicktowelonthecoolantexpan-
siontankcover.
>Removethecover(@)9fig.185carefullytothe
left>AY.
>Addthecorrectmixtureratioofcoolant
>page242uptotheuppermarking@)
>fig.185.
>Makesurethatthefluidlevelremainsstable.
Add morecoolantifnecessary.
>Closethecapsecurely.
Coolantlossusuallyindicatesthatthereisaleak.
Immediatelydriveyourvehicletoanauthorized
AudidealerorauthorizedAudiServiceFacility
andhavethecoolingsysteminspected.Ifthe
coolingsystemisnotleaking,coolantlosscanre-
sultfromthecoolantboilingdueoverheating
andthenbeingforcedoutofthecoolingsystem.
Z\WARNING
— Theenginecompartmentinanyvehiclecan
be
adangerousarea.Stoptheengineandal-
lowitto coolbeforeworkingintheengine
compartment.Alwaysfollowtheinforma-
tionfoundin>page235,Generalinforma-
tion.
—Neveropenthehoodifyoucan seeorhear
steamorcoolantescapingfromtheengine
compartment.Thisincreasestheriskof
burns.Thecoolingsystemisunderpressure.
Whenyounolongerseeorhearsteamor
coolantescaping,youmayopentheengine
compartmentwithcaution.
—Whenworkingintheenginecompartment,
rememberthattheradiatorfancanswitch
oneveniftheignitionisswitchedoff,which
increasestheriskofinjury.
—Coolantadditiveandcoolantcan bedanger-
oustoyourhealth.Forthisreason, storethe
coolantintheoriginalcontainerandaway
fromchildren.Thereisariskofpoisoning.
@)Note
Donotaddcoolantiftheexpansiontankis
empty.Aircould enterthecoolingsystemand
damagetheengine.Ifthisisthecase,donot
continuedriving.SeeanauthorizedAudideal-
erorauthorizedAudiServiceFacilityforassis-
tance.
Brakefluid
BFV-0229)
Fig.186Enginecompartment:caponbrakefluidreservoir
Observethesafetyprecautions>/A\inGeneral
informationonpage236.
Checkingthebrakefluidlevel
>Readthebrakefluidlevelonthebrakefluidres-
ervoir>page238,fig.182.Thebrakefluidlev-
elmustbebetweentheMINandMAXmarkings
oa”.
Thebrakefluidlevelismonitoredautomatically.
Changingthebrakefluid
Brakefluidshould bechangedatregularinter-
vals.Havethebrakefluidchangedbyan
243
8S1012721BA
Index
Emissionscontrolsystem..............-235
EMergyCONSUMERS.&seisaosamewoonewwae15
Energymanagement..............eeeeee89
Engine
Breakingiin«ccs2sscw©covenveacewene ¥eave52
Coolant....0...eeeeeeeeeee242
StartinG’s«=wes5 oemu« =neebgoe53.55
Startingandstopping« swoo6 6ssw«wanna54
Enginecompartment
Opening andclosingthehood..........237
Overview...6.eeeeeeeee 238
Safetyprecautions:»seans 4cawssewanaxa235
Enginecontrol(indicatorlight)............19
Enginedata
refertoSportdisplays................04.15
Engineoil
Adding..........-.ceceeeeeeeeeee238
Changing..........eeececeeeeeeeee241
Checkingoillevel..........-.0---0000-238
COMSUMPLIOMYs+:snmssue» «cuesovanwwioss &suman238
Indicatorlight...........-..002-0000239
Replacementinterval.................247
Temperaturedisplay.................0.15
EnhancedViewsisinsavemacsooweanwemwon6we13
Enteringcharacters/numbers(speller)......96
Enteringletters(speller)............2000596
Environment
Unleadedgasoline..................-.231
ESC
refertoElectronicStabilization
Control(ESC).........6.00.ceceeeeeee84
ESP
refertoElectronicStabilization
Control:(ESO).&swsca2sameoeamen23mace©84
Exteriorlighting’:sweysoaes« «weae«9wom32
Exteriormirrors
AGJUSEINGia.6 =eosoovewraveswoaowoess«6ewer«o35
Dimming................00.00.0236
Foldingsettings’:¢«ewesseomeseowaseee26
HI@ALINGoswoscesv xencasexosswan6 2weomewe¥anemone35
Externalvoiceoperation................107
F
Factorydefaultsettings(MMI)...........170
Fader (SOUNDies« 2ewe«2amesgeenasEER173
Fastening
BoosterseatS....2...0cceececeeee221
Convertiblechildsafetyseats...........219
Infantiseatsivnc:3winoememeseen2were218
Fastforwardingandrewinding(audio/video
file)eeeeee158
Fastforwarding(audio/videofile).........158
Fastinoute«wcews« xwnscesw 2cwenecsaeservers0estes137
Favorites
Media...2...cecececeeeeeeee161
Navigation..............0..0..0.000.132
Telephonewis+was« 2exam&2eugne4 2eee115
FederalCommunicationsCommission(FCC).291
Fileformats(mediadrives)..............164
FloormatS......ceceeeeeeeeee179
Foglights/rearfoglight(s)...............32
Foldingtherearseats.............-..00.46
Footpedals...............000.eeeeeee179
Footwelllighting:os«vss2 2cccevmemov34
Forthesakeoftheenvironment
Disposingofengineoil................241
FUSUIG!s= =xesms< 5aaney¢ 3Sates7SSGRSTE2s232
L@aKSceioeccene2waneoowe2 ¥mRoDee237
Roofrack...0....ceceeeeeee44
Freertextseanehtcsssove«cissecove©eretecea +aneawns©oo98
Media........eee eeeeeeeee160
NaVigatiOnies< =awex 2anons 2deen
RaiOissscsesesrescessaseacerawoemmuesea aaanene+2146
Telephone.............0020222200005119
Freezeprotection
COGIANEascaxz xsaias2xSate3 sHEE7cBe242
Frequencyband.................4.145,147
alsorefertoFrequencyband...........145
Frontairbags
Descriptions.6vse2 6sien3 6wore3 6come192
Howtheywork.........0.00eeeee eee197
Frontalcollisionsandthelawsofphysics...181
Frontseats
Adjusting...0.0.0...00eeeeeeeeeeee177
Childrestraintsinthefrontseat.........189
alsoirefertoSeatsese«2enersvvenceveewe40
FUCLss&sowracsswimaneneooammaxaaeein@swaeawi©oe231,
Additives.........00.0.0ceceeeeeee232
Currentfuelconsumption...............15
FUCUQaUQCess:cseeseeeweeaeeeoo10;12
Fueltankcapacity..........eeeeee ees293
Gasoline...1...eeeeeeeeeee231
