Page 293 of 392

80A012721BG
Childsafety
oneoftherearseatingpositions.Ifinexception-
alcircumstancesyoumustuseitonthefront
passengerseat,carefullyreadalloftheinforma-
tiononchildsafetyandAdvancedAirbagsand
heedalloftheapplicableWARNINGS.Makecer-
tainthatthechildandchildrestraintarecorrect-
lyrecognizedbythecapacitivepassengerdetec-
tionsysteminthefrontpassengerseat,thatthe
frontpassengerairbagisturnedoff,andthatthe
airbagstatusisalwayscorrectlysignaledbythe
PASSENGERAIRBAGOFF3%;light.
Manytypesandmodelsofchildrestraintshave
beenavailableovertheyears,newmodelsarein-
troducedregularlyincorporatingnewandim-
proveddesignsandoldermodelsaretaken outof
production.Childrestraintsarenotstandardized.
Childrestraintsofthesametypetypicallyhave
differentweightsandsizesanddifferent“foot-
prints”,thesizeandshapeofthebottomofthe
childrestraintthatsitsontheseat,whenthey
areinstalledonavehicleseat.Thesedifferences
makeitvirtuallyimpossibletocertifycompliance
withtherequirementsforadvancedairbagswith
eachandeverychildrestraintthathaseverbeen
soldinthepastorwillbesoldoverthecourseof
theusefullifeofyourvehicle.
Forthisreason,the UnitedStatesNationalHigh-
wayTrafficSafetyAdministrationhaspublisheda
listofspecifictype,makesandmodelsofchild
restraintsthatmustbeusedtocertifycompli-
anceoftheAdvancedAirbagSysteminyourvehi-
clewiththesuppressionrequirementsofFederal
MotorVehicleSafetyStandard208.Thesechild
restraintsare:
SubpartA-Carbedchildrestraints
SubpartB-Rear-facingchildrestraints
ModelManufacturedonor
after
CenturySmartFit4543|December1,1999
CoscoArriva
22-013PAWandbase
22-999WHO
September25,2007
EvenfloDiscoveryAd-
justRight212
December1,1999
EvenfloFirstChoice
204
December1,1999
GracoInfant8457December1,1999
GracoSnugrideSeptember25,2007
Peg PeregoPrimoViag-
gioSIPIMUNOOUS
September25,2007
childrestraints
SubpartC-Forward-facingandconvertible
ModelManufacturedonor
after
BritaxRoundabout
ESLO2xx
September25,2007
CoscoTouriva02519December1,1999
CoscoSummitDeluxe
HighBackBooster
22-262
September25,2007
CoscoHighBackBoos-
ter22-209
September25,2007
EvenfloTributeV
379Xxxxx
September25,2007
EvenfloMedallion254December1,1999
EvenfloGenerations
352xxxx
September25,2007
ModelManufacturedonor
after
GracoComfortSportSeptember25,2007
AngelGuardAngel
RideAA2403FOF
September25,2007
GracoToddlerSafety
SeatStep2
September25,2007
GracoPlatinumCargo
September25,2007
Z\WARNING
Toreducetheriskofseriousinjury,makesure
thatthePASSENGERAIRBAGOFF%;light
comesonandstaysonwheneverachildre-
straintisinstalledonthefrontpassengerseat
andtheignitionisswitchedon.
291
Page 337 of 392

80A012721BG
Wheels
increasethetirepressuretothe
maximumspecifiedpressure>/A\.
Checkingandcorrectingtire
pressure
>Checkthetirepressureatleast
oncepermonthandalsocheckit
beforeeverylongdrive.
>Alwayscheckthetirepressure
when
thetiresarecold.Donot
reducethepressureifitincreas-
eswhenthetiresarewarm.
>Checkthelabel>fig.267for
thecorrecttirepressurebased
onvehicleload.
>Correctthetirepressureifnec-
essary.
>Storethenewtirepressurein
theInfotainmentsystem
>page342.
Z\WARNING
Alwaysadaptthetirepressure
toyourdrivingstyleandtheve-
hicleload.
—Overloadingcanleadtolossof
vehiclecontrolandincrease
theriskofanaccident.Read
andfollowtheimportantsafe-
typrecautionsin>page336,
Tiresandvehicleloadlimits.
—Thetiremustflexmoreifthe
tirepressureistooloworif
thevehiclespeedorloadare
toohigh.Thisheatsthetireup
toomuch.Thisincreasesthe
riskofanaccidentbecauseit
cancausethetiretoburstand
resultinlossofvehiclecon-
trol.
—Incorrecttirepressureincreas-
estirewearandhasanegative
effectondrivingandbraking
behavior,whichincreasesthe
riskofanaccident.
@Note
Replacelostvalvecapstore-
ducetheriskofdamagetothe
tirevalves.
(*)Forthesakeoftheenvi-
ronment
Tire pressurethatistoolowin-
creasesfuelconsumption.
Ncweyecm]1c
Pleasenotethattheinformation
containedinthefollowingtable
wascorrectatthetimeofprint-
ing,andtheinformationissub-
jecttochange.Ifthereareany
differences,youshould always
335
>
Page 342 of 392

Wheels
control,whichincreasestheriskofanacci-
dent.
©)Note
—Snowchainscandamagetherimsand
wheelcovers*ifthechainscomeintodirect
contactwiththem.Removethewheelcov-
ers*first.Usecoatedsnowchains.
—Donotinstallandusesnowchainsifthereis
amalfunctionintheairsuspension*,be-
causethevehicleheightwillbeverylow.If
youdrivewithsnowchainsanyway,the
wheelhousingsandothervehiclecompo-
nentscanbeseverelydamaged.
@)Tips
Whenusingsnowchains,itmaybeadvisable
tolimittheESC>page145.
Low-profiletires
Appliesto:vehicleswithlow-profiletires
Comparedtoothertire/rimcombinations,low-
profiletiresofferawidertreadsurfaceanda
largerrimdiameterwithshortertiresidewalls.
Thisresultsinanagiledrivingstyle.However,it
mayreducethelevelofcomfortandincrease
roadnoise whendrivingonroadsinpoorcondi-
tion.
Low-profiletirescanbecomedamagedmore
quicklythanstandardtireswhendrivingover
largebumps,potholes,manholecovers,and
curbs.Therefore,itisparticularlyimportantto
maintainthecorrecttirepressure>page334.
Toreducetheriskofdamagetothetiresand
rims,driveverycarefullyonpoorroads.
Checkyourwheelsregularlyevery2,000mi
(3,000km)fordamage.Forexample,checkfor
bulges/cracksonthetiresordeformations/cracks
ontherims.
Afteraheavyimpactordamage,havethetires
andrimsinspectedorreplacedimmediatelyby
anauthorizedAudidealerorauthorizedAudi
ServiceFacility.
Low-profiletirescanwearoutfasterthanstand-
ardtires.
340
Uniformtirequalitygrading
—Treadwear
—TractionAAABC
—TemperatureABC
Qualitygradescanbefoundwhereapplicableon
thetiresidewallbetweentreadshoulderand
maximumsectionwidth>page325,fig.264.
Forexample:Treadwear200,TractionAA,Tem-
peratureA.
AllpassengercartiresmustconformtoFederal
SafetyRequirementsinadditiontothesegrades.
Treadwear
Thetreadweargradeisacomparativerating
basedonthewearrateofthetirewhentested
undercontrolledconditionsonaspecifiedgov-
ernmenttestcourse.
Forexample,atiregraded150wouldwearone
andonehalf(11/2)timesaswellonthegovern-
mentcourseasa tiregraded100.
Therelativeperformanceoftiresdependsupon
theactualconditionsoftheiruse,however,and
maydepartsignificantlyfromthenormdueto
variationsindrivinghabits,servicepracticesand
differencesinroadcharacteristicsandclimate.
Traction
Thetractiongrades,fromhighesttolowest, are
AA,A,BandC.Thosegradesrepresentthetire's
abilitytostoponwetpavementasmeasuredun-
dercontrolledconditionsonspecifiedgovern-
menttestsurfacesofasphaltandconcrete.Atire
markedCmayhavepoortractionperformance
>A.
Temperature
ThetemperaturegradesareA(thehighest),B,
andC,representingthetire'sresistancetothe
generationofheatanditsabilitytodissipate
heatwhentestedundercontrolledconditionson
aspecifiedindoorlaboratorytestwheel.
Sustainedhightemperaturecancausethemate-
rialofthetiretodegenerateandreducetirelife,
andexcessivetemperaturecanleadtosudden
tirefailure>A\.