steering AUDI Q5 2019 Repair Manual

Airbagsystem

Airbagsystem
Importantinformation
Importanceofwearingsafetybeltsand
sittingproperly
Airbagsareonlysupplementalrestraints.For
airbagstodotheirjob,occupantsmustalways
properlyweartheirsafetybeltsandbeina prop-
erseatingposition.
Foryoursafetyandthesafetyofyourpassen-
gers,beforedrivingoff,always:
>Adjustthedriver'sseatandsteeringwheel
properly>page253,
>Adjustthefrontpassenger'sseatproperly
=>page254,
>Wearsafetybeltsproperly>page260,
>Alwaysproperlyuse theproperchildrestraint
toprotectchildren>page288.
Inacollision,airbagsmustinflatewithinthe
blinkofaneyeandwithconsiderableforce.The
supplementalairbagscancauseinjuriesifthe
driverorthefrontseatpassengerisnotseated
properly.Thereforeinordertohelptheairbagto
doitsjob,itisimportant,bothasadriverandas
apassengertositproperlyatalltimes.
By keepingroombetweenyourbodyandthe
steeringwheelandthefrontofthepassenger
compartment,theairbagcaninflatefullyand
completelyandprovidesupplementalprotection
incertainfrontalcollisions>page253,Correct
passengerseatingpositions.Fordetailsonthe
operationoftheseatadjustmentcontrols
=>page55.
It'sespeciallyimportantthatchildrenareproper-
lyrestrained>page288.
Thereisalotthatthedriverandthepassengers
canandmustdotohelptheindividualsafetyfea-
turesinstalledinyourAudiworktogetherasa
system.
Properseatingpositionisimportantso thatthe
frontairbagonthedriver sidecandoitsjob.If
youhaveaphysicalimpairmentorconditionthat
preventsyoufromsittingproperlyonthedriver
seatwiththesafetybeltproperlyfastenedand
266
reachingthepedals,orifyouhaveconcernswith
regardtothefunctionoroperationoftheAd-
vancedAirbagSystem,pleasecontactyourau-
thorizedAudidealerorqualifiedworkshop,or
callAudi CustomerRelationsat1-800-822-2834
forpossiblemodificationstoyourvehicle.
Whentheairbagsystemdeploys,agas generator
willfilltheairbags,breakopenthepaddedcov-
ers,andinflatebetweenthesteeringwheeland
thedriverandbetweentheinstrumentpaneland
thefrontpassenger.Theairbagswilldeflateim-
mediatelyafterdeploymentsothatthefrontoc-
cupantscan seethroughthewindshieldagain
withoutinterruption.
Allofthistakesplaceintheblinkofaneye,so
fastthatmanypeopledon'tevenrealizethatthe
airbagshavedeployed.Theairbagsalsoinflate
withagreatdeal offorceandnothingshouldbe
intheirwaywhentheydeploy.Frontairbagsin
combinationwithproperlywornsafetybeltsslow
downandlimittheoccupant'sforwardmove-
ment.Togethertheyhelptopreventthedriver
andfrontseatpassengerfromhittingparts of
theinsideofthevehiclewhilereducingtheforces
actingontheoccupantduringthecrash.Inthis
waytheyhelptoreducetheriskofinjurytothe
headandupperbodyinthecrash.Airbagsdonot
protectthearmsorthelowerpartsofthebody.
Bothfrontairbagswillnotinflateinallfrontal
collisions.Thetriggeringoftheairbagsystemde-
pendsonthevehicledecelerationratecausedby
thecollisionandregisteredbytheelectroniccon-
trolunit.Ifthisrateisbelowthereferencevalue
programmedintothecontrolunit,theairbags
willnot betriggered,eventhoughthecarmaybe
badlydamagedasaresultofthecollision.Vehi-
cledamage,repaircostsoreventhelackofvehi-
cledamageisnotnecessarilyanindicationof
whetheranairbagshouldinflateornot.
Sincethecircumstanceswillvaryconsiderably
betweenonecollisionandanother,itisnotpossi-
bletodefinearangeofvehiclespeedsthatwill
cover everypossiblekindandangleofimpact
thatwillalwaystriggertheairbags.Important
factorsinclude,forexample,thenature(hardor
soft)oftheobjectwhichthecarhits,theangleof
impact,vehiclespeed,etc.Thefrontairbagswill>

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Airbagsystem

alsonotinflateinsideorrearcollisions,orinroll-
overs.
Alwaysremember:Airbagswilldeployonlyonce,
andonlyincertainkindsofcollisions.Yoursafety
beltsarealwaystheretoofferprotectioninthose
situationsinwhichairbagsarenotsupposedto
deploy,
orwhenthey havealreadydeployed;for
example,whenyourvehiclestrikesorisstruckby
anothervehicleafterthefirstcollision.
Thisisjustoneofthereasonswhyanairbagisa
supplementaryrestraintandisnotasubstitute
forasafetybelt.Theairbagsystemworksmost
effectivelywhenusedwiththesafetybelts.
Therefore,alwaysproperlywearyoursafetybelts
=>page258.


ZAWARNING
Sittingtooclosetothesteeringwheelorin-
strumentpanelwilldecreasetheeffective-
nessoftheairbagsandwillincreasetherisk
ofpersonalinjuryinacollision.
—Neversitcloserthan10inches(25cm)to
thesteeringwheelorinstrumentpanel.
—Ifyoucannotsitmorethan10inches
(25cm)fromthesteeringwheel,investi-
gatewhetheradaptiveequipmentmaybe
availabletohelpyoureachthe pedalsand
increaseyourseatingdistancefromthe
steeringwheel.
—Allvehicleoccupantsandespeciallychildren
mustberestrainedproperlywheneverriding
inavehicle.Anunrestrainedorimproperly
restrainedchildcouldbeinjuredbystriking
theinteriororbybeingejectedfromtheve-
hicleduringasuddenmaneuverorimpact.
Anunrestrainedorimproperlyrestrained
childisalso atgreaterriskofinjuryordeath
throughcontactwithaninflatingairbag.
—Ifyouareunrestrained,leaningforward,sit-
tingsidewaysoroutofpositioninanyway,
yourriskofinjuryismuchhigher.
—Youwillalsoreceiveseriousinjuriesand
couldevenbekilledifyouareupagainstthe
airbagortooclosetoitwhenitinflates-
evenwithanAdvancedAirbag.

—Toreducetheriskofinjurywhenanairbag
inflates,alwayswearsafetybeltsproperly
=>page261,Safetybelts.
—Alwaysmakecertainthatchildrenage12or
youngeralwaysrideintherearseat.Ifchil-
drenarenotproperlyrestrained,theymay
beseverelyinjuredorkilledwhenanairbag
inflates.
—Neverletchildrenrideunrestrainedorim-
properlyrestrainedinthevehicle.Adjustthe
frontseatsproperly.
—Neverridewiththebackrestreclined.
—Alwayssitasfaraspossiblefromthesteer-
ingwheelortheinstrumentpanel
=>page253.
—Alwayssituprightwithyour backagainst
thebackrestofyourseat.
—Neverplaceyourfeetontheinstrument
panelorontheseat.Alwayskeepbothfeet
onthefloorinfront oftheseattohelppre-
ventseriousinjuriestothelegsandhipsif
theairbaginflates.
—Neverreclinethefrontpassenger'sseatto
transportobjects.Itemscanalsomoveinto
theareaofthesideairbagorthefrontair-
bagduringbrakingorinasuddenmaneuver.
Objectsneartheairbagscanbecomeprojec-
tilesandcauseinjurywhenanairbagin-
flates.

ZAWARNING
Airbagsthathavedeployedinacrashmustbe
replaced.
—Useonlyoriginalequipmentairbagsap-
provedbyAudiandinstalledbyatrained
technicianwhohasthenecessarytoolsand
diagnosticequipmenttoproperlyreplace
anyairbaginyourvehicleandassuresystem
effectivenessinacrash.
—Neverpermitsalvagedorrecycledairbagsto



beinstalledinyourvehicle.
Childrestraintsonthefrontseat-some
importantthingstoknow
>Besuretoreadtheimportantinformationand
heedtheWARNINGSforimportantdetails

267

Airbagsystem


—Improperinstallationofchildrestraintscan
reducetheireffectivenessorevenprevent
themfromprovidinganyprotection.
—Animproperlyinstalledchildrestraintcan
interferewiththeairbagasitdeploysand
seriouslyinjureorevenkillthechild-even
withanAdvancedAirbagSystem.
—Alwayscarefullyfollowthe manufacturer's
instructionsprovidedwiththechildsafety
seatorcarrier.
—Alwaysmakesurethatthereisnothingon
thefrontpassengerseatthatwillcausethe
capacitivepassengerdetectionsystemin
theseattosignaltothe AirbagSystemthat
theseatisoccupied byapersonwhen itis
not, ortosignalthatitisoccupied bysome-
onewhoisheavierthanthepersonactually
sittingontheseat.Thepresenceofaddi-
tionalobjectscouldcausethepassenger
frontairbagtobeturnedonwhenitshould
beoff,orcouldcause theairbagtoworkina
waythatisdifferentfromthewayitwould
haveworkedwithouttheobjectontheseat.



Frontairbags
ydetLeelaMeMicelialigeyleh)
Theairbagsystemcanprovidesupplemental
protectiontoproperlyrestrained frontseatoccu-
pants.
"7
ris)Ss
a
=2a

Fig.231Locationofdriverairbag:insteeringwheel
270
1D oO
3
aSeaoa

Fig.232Locationoffrontpassenger'sairbag:intheinstru-
mentpanel
Yourvehicleisequippedwithan“AdvancedAir-
bagSystem”incompliancewithUnitedStates
FederalMotorVehicleSafetyStandard
(FMVSS)208,aswellasCanadaMotorVehicle
SafetyStandard(CMVSS)208asapplicableat
thetimeyourvehiclewasmanufactured.
Theairbagforthedriverisinthesteeringwheel
hub>fig.231andtheairbagforthefront pas-
sengerisintheinstrumentpanel>fig.232.The
generallocationoftheairbagsismarked“AIR-
BAG”.
Thereisalotyouneedtoknowabouttheairbags
inyourvehicle.Weurgeyoutoreadthedetailed
informationaboutairbags,safetybeltsandchild
safetyinthisandtheotherchaptersthatmake
uptheowner'sliterature.Pleasebesuretoheed
theWARNINGS-theyareextremelyimportant
foryoursafetyandthesafety ofyourpassengers,
especiallyinfantsandsmallchildren.

ZAWARNING
Neverrelyonairbagsaloneforprotection.
—Evenwhentheydeploy,airbags provideonly
supplementalprotection.
—Airbagworkmosteffectivelywhenused
withproperlywornsafetybelts.
—Therefore,alwayswearyoursafetybeltsand
makesurethateverybodyinyourvehicleis
properlyrestrained.
—Alwaysholdthesteeringwheelwithboth
handsontheoutsideofthesteeringwheel
rimatthe9:00o'clockand3:00o'clockpo-
sitionstohelpreducetheriskofpersonalin-
juryifthedriver'sairbaginflates.>

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Airbagsystem


—Neverholdthesteeringwheelatthe12
o'clockpositionorwithyourhandsany-
whereinsidethesteeringwheeloronthe
steeringwheelhub.Holding thesteering
wheelthewrongwayincreasestheriskof
severeinjurytothearms,hands,andheadif
thedriverairbagdeploys.


Z\WARNING
Objectsbetweenyouandtheairbagwillin-
creasetheriskofinjuryinacrashbyinterfer-
ingwiththewaytheairbagunfoldsand/orby
beingpushedintoyouastheairbaginflates.
—Alwaysmakesurenothingisinthefrontair-
bagdeploymentzonethatcouldbestruck
bytheairbagwhenitinflates.
—Objectsinthezoneofadeployingairbagcan
becomeprojectileswhentheairbagdeploys
andcauseseriouspersonalinjury.
—Neverholdthingsinyourhandsoronyour
lapwhenthevehicleisinuse.
—Neverplaceaccessoriesorotherobjects
(suchascupholders,telephonebrackets,
notepads,navigationsystems,orthings
thatarelarge,heavy,orbulky)onthedoors;
neverattachthemtothedoorsorthewind-
shield;neverplacethemoverornearorat-
tachthemtotheareamarked,,AIRBAG“on
thesteeringwheel,instrumentpanelorthe
seatbackrests;neverplacethembetween
theseareasandyouoranyotherpersonin
thevehicle.
—Neverattachobjectstothewindshield
abovethepassengerfrontairbag,suchas
accessoryGPSnavigationunitsormusic
players.Suchobjectscouldcauseseriousin-
juryinacollision,especiallywhentheair-
bagsinflate.
—Neverreclinethefrontpassengerseatto
transport
objects.Itemscanalsomoveinto
thedeploymentareaofthesideairbagsor
thefrontairbagduringbreakingorinasud-
denmaneuver.Objectsneartheairbagscan
flydangerouslythroughthepassengercom-
partmentandcauseinjury,particularly
whentheseatisreclinedandtheairbagsin-
flate.
ZAWARNING
Apersononthefrontpassengerseat,espe-
ciallyinfantsandsmallchildren,willreceive
seriousinjuriesandcanevenbekilledbybe-
ingtooclosetotheairbagwhenitinflates.
—AlthoughtheAdvancedAirbagSystemin
yourvehicleisdesignedtoturnoffthefront
passengerairbagifaninfantorasmallchild
isonthefrontpassengerseat,nobodycan
absolutelyguaranteethatdeploymentun-
derthesespecialconditionsisimpossiblein
allconceivablesituationsthatmayhappen
duringtheusefullife ofyourvehicle.
— TheAdvancedAirbagSystemcandeployin
accordancewiththe,,lowrisk“optionfor3-
and6-year-oldchildrenundertheU.S.Fed-
eralStandardifachildwithelectricalcapac-
itancegreaterthanthecombinedcapaci-
tanceofatypicalone-yearoldinfantre-
strainedinoneoftheforwardfacing orrear-
ward-facingchildseatswithwhichyourve-
hiclewascertifiedisonthefrontpassenger
seatandtheotherconditionsforairbagde-
ploymentaremet.
—Accidentstatisticshaveshownthatchildren
aregenerallysaferintherearseatareathan
inthefrontseatingposition.
—Fortheirownsafety,allchildren,especially
12yearsandyounger,shouldalwaysridein
the backproperlyrestrainedfortheirage
andsize.



Advancedfrontairbagsystem
YourvehicleisequippedwithafrontAdvanced
AirbagSystemincompliancewithUnitedStates
FederalMotorVehicleSafetyStandard(FMVSS)
208,aswellasCanadaMotorVehicleSafety
Standard(CMVSS)208asapplicableatthetime
yourvehiclewasmanufactured.
ThefrontAdvancedAirbagSystemsupplements
thesafetybeltstoprovideadditional protection
forthedriver'sandfrontpassenger'sheadsand
upperbodiesinfrontalcrashes.Theairbagsin-
flateonlyinfrontalimpactswhenthevehiclede-
celerationishighenough.>
271

Airbagsystem

ThefrontAdvancedAirbagSystemforthefront
seatoccupantsisnotasubstituteforyoursafety
belts.Rather,itispart oftheoveralloccupantre-
straintsysteminyourvehicle.Alwaysremember
thattheairbagsystemcanonly helptoprotect
you,ifyouaresittingupright,wearingyoursafe-
tybeltandwearingitproperly.Thisiswhyyou
and
yourpassengersmustalways beproperlyre-
strained,notjustbecausethelawrequiresyouto
be.
TheAdvancedAirbagSysteminyourvehiclehas
beencertifiedtomeetthe“lowrisk”require-
mentsfor3and6year-oldchildrenonthepas-
sengersideandverysmalladultsonthedriver
side.Thelowriskdeploymentcriteriaare intend-
edtohelpreducetheriskofinjurythroughinter-
actionwiththefrontairbagthatcanoccur,for
example,bybeingtooclosetothesteeringwheel
andinstrumentpanelwhentheairbaginflates.
Inaddition,thesystemhasbeencertifiedto
complywiththe“suppression”requirementsof
theSafetyStandard,toturnoffthefrontairbag
forinfants12monthsoldandyoungerwhoare
restrainedonthefrontpassengerseatinchildre-
straintsthatarelistedintheStandard
=page290,ChildrestraintsandAdvancedAir-
bags.
“Suppression”requiresthefrontairbagonthe
passengersidetobeturnedoffif:
—achilduptoaboutoneyearofageisrestrained
onthefrontpassengerseatinoneoftherear-
facing orforward-facinginfantrestraintslisted
inFederalMotorVehicleSafetyStandard208
withwhichtheAdvancedAirbagSysteminyour
vehiclewascertified.Foralistingofthechild
restraintsthatwereusedtocertifyyourvehi-
cle'scompliancewiththeUSSafetyStandard
=>page290,
—Whenapersonisdetectedonthefrontpassen-
gerseat thathasanelectricalcapacitancethat
ismorethanthetotalelectricalcapacitanceof
achildthatisabout1yearoldrestrainedinone
oftherear-facingorforward-facinginfantre-
straints(listedinFederalMotorVehicleSafety
Standard208withwhichtheAdvancedAirbag
Systeminyourvehiclewascertified),thefront
272
airbagonthepassengersidemayormaynot
deploy.
ThePASSENGERAIRBAGOFF#;lightcomeson
whentheelectroniccontrolunitdetectsatotal
electricalcapacitanceonthefrontpassengerseat
thatrequiresthefrontairbagtobeturnedoff.If
thePASSENGERAIRBAGOFF3;lightdoesnot
comeon,thefrontairbagonthepassengerside
hasnotbeenturnedoffby thecontrolunitand
candeployifthecontrolunitsenses animpact
thatmeetstheconditionsstoredin itsmemory.
Ifthetotalelectricalcapacitanceregisteredon
thefrontpassengerseatismorethanthatofa
typical1year-old,butlessthantheweightofa
smalladult,thefrontairbagonthepassenger
sidemaydeploy(thePASSENGERAIRBAGOFF
8%;lightdoesnotcomeon).
Forexample,theairbagmaydeployif:
—asmallchildthatisheavierthanatypical1
year-oldchildisonthefrontpassengerseat(re-
gardlessofwhetherthechildisinoneofthe
childsafetyseatslisted>page290),
—achildwhohasoutgrownchildrestraintsison
thefrontpassengerseat.
Ifthefrontpassengerairbagisturnedoff,the
PASSENGERAIRBAGOFF#;lightinthe head-
linerwillcomeonandstayon.
Ifthefrontpassengerairbagdeploys,theFederal
Standardrequirestheairbagtomeetthe“low
risk”deploymentcriteriatohelpreducetherisk
ofinjurythroughinteractionwiththeairbag.
“Lowrisk”deploymentoccursinthosecrashes
that takeplaceatlowerdecelerationsasdefined
intheelectroniccontrolunit.>page278
Alwaysremember:Eventhoughyourvehicleis
equippedwithAdvancedAirbags,thesafest place
forchildrenisproperlyrestrainedontheback
seat.Pleasebesuretoreadtheimportantinfor-
mationinthesectionsthatfollowandbesureto
heedalloftheWARNINGS.

ZAWARNING
Toreducetheriskofinjurywhenanairbagin-
flates,alwayswearsafetybeltsproperly.>

Airbagsystem

theseatmaypreventtheAdvancedAirbagSys-
temforthefrontpassengerseatfromdoingits
jobinacrash.
ThefrontAdvancedAirbagSystemconsists
ofthefollowing:
—Crashsensorsinthefrontofthevehiclethat
measurevehicleacceleration/decelerationto
provideinformationtotheAdvancedAirbag
Systemabouttheseverityofthecrash.
— Anelectroniccontrolunit,withintegrated
crashsensorsforfrontandsideimpacts.The
controlunit“decides”whethertofirethefront
airbagsbasedontheinformationreceivedfrom
thecrashsensors.Thecontrolunitalso“de-
cides”whetherthesafetybeltpretensioners
shouldbeactivated.
— AnAdvancedAirbagwithgasgeneratorand
controlvalveforthedriver insidethesteering
wheelhub.
— AnAdvancedAirbagwithgasgeneratorand
controlvalveinsidetheinstrumentpanelfor
thefrontpassenger.
—Acapacitivepassengerdetectionsystemunder-
neaththefrontpassengerseatcover.Thissys-
temmeasurestheelectricalcapacitanceofthe
personintheseat.Theinformationregistered
issent continuouslytotheelectroniccontrol
unit toregulatedeploymentofthefrontAd-
vancedAirbagonthepassengerside.
— Anairbagmonitoringsystemandindicator
lightEaintheinstrumentcluster.
—Asensorineachfrontseatregistersthedis-
tancebetweentherespectiveseatandthe
steeringwheelorinstrumentpanel.Theinfor-
mationregisteredissent continuouslytothe
electroniccontrolunittoregulatedeployment
ofthefrontAdvancedAirbags.
—ThePASSENGERAIRBAGOFF#;ON@light
comesonintheheadliner>page278,fig.234
andtellsyouthestatusoftheAdvancedAirbag
onthepassengerside.
—Asensorinthesafetybeltlatchforthedriver
andforthefrontseatpassengerthatsenses
whetherthatsafetybeltislatchedornotand
transmitsthisinformationtotheelectronic
controlunit.
274


ZAWARNING
Damagetothefrontpassengerseatcanpre-
ventthefrontairbagfromworkingproperly.
—Improperrepairordisassemblyofthefront
passengeranddriverseatwillpreventthe
AdvancedAirbagSystemfromfunctioning
properly.
—Repairstothefrontpassengerseatmustbe
performedbyqualifiedandproperlytrained
workshoppersonnel.
—Neverremovethefrontpassengeror driver
seatfromthevehicle.
—Neverremovetheupholsteryfromthefront
PassengerSeat.
—Neverdisassembleorremovepartsfromthe
seatordisconnectwiresfromit.
—Nevercarrysharpobjectsinyourpocketsor
putthemontheseat.Thecapacitivepassen-
gerdetectionmatinthefrontpassenger
seatwillnotfunctionproperlyifitispunc-
tured.
—Nevercarrythingsonyourlaporcarryob-
jectsonthefrontpassengerseat.Suchob-
jectscaninfluencethecapacitanceregis-
teredbythecapacitivepassengerdetection
system,so thatincorrectinformationispro-
videdtotheairbagcontrolunit.
—Neverstoreitemsunderthefrontpassenger
seat.PartsoftheAdvancedAirbagSystem
underthepassengerseatcouldbedam-
aged,preventingthemandtheairbagsys-
temfromworkingproperly.
—Neverplaceseatcoversorreplacementup-
holsterythathavenotbeenspecificallyap-
provedbyAudionthefrontseats.
—SeatcoverscanpreventtheAdvancedAirbag
Systemfromrecognizingchildrestraintsor
occupantsonthefrontpassengerseatand
preventthesideairbagintheseat backrest
fromdeployingproperly.
—Ifaseatheaterhasbeenretrofittedor oth-
erwiseaddedtothefrontpassengerseat,
neverinstallanychildrestraintsystemon
thisseat.
—Neverusecushions,pillows,blankets,or
similaritemsonthefrontpassengerseat.
Theadditionallayerspreventthecapacitive

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Airbagsystem


—Theinflatingairbagwillhitthechildsafety
seatorinfantcarrierwithgreatforceand
willsmashthechildsafetyseatandchild
againstthebackrest,centerarmrest,door
orroof.
—Alwaysinstallrear-facingchildsafetyseats
ontherearseat.
—Ifyoumustinstallarearward-facingchild
safetyseatonthefrontpassengerseatbe-
causeofexceptionalcircumstancesandthe
PASSENGERAIRBAGOFF%;lightdoesnot
comeonandstay on,immediatelyinstall
therear-facingchildsafetyseatinarear
seatingpositionandhavetheairbagsystem
inspectedbyyourauthorizedAudidealer.



ZAWARNING
Objectsbetweenyouandtheairbagwillin-
creasetheriskofinjuryinacrashbyinterfer-
ingwiththewaytheairbagunfoldsorbybe-
ingpushedintoyouastheairbaginflates.
—Neverholdthingsinyourhandsoronyour
lapwhenthevehicleisinuse.
—Nevertransportitemsonorintheareaof
thefrontpassengerseat.Objectscould
moveintotheareaofthefrontairbagsdur-
ingbrakingorothersuddenmaneuversand
becomedangerousprojectilesthatcan
causeseriouspersonalinjuryiftheairbags
inflate.
—Neverplaceorattachaccessoriesorother
objects(suchascupholders,telephone
brackets,large,heavyorbulkyobjects)on
thedoors,overornear theareamarked
“AIRBAG”onthesteeringwheel,instrument
panel,seatbackrestsorbetweenthose
areasandyourself.Theseobjectscould
causeinjuryinacrash,especiallywhenthe
airbagsinflate.
—Neverreclinethefrontpassenger'sseatto
transportobjects.Itemscanalsomoveinto
theareaofthesideairbagorthefrontair-
bagduringbrakingorinasuddenmaneuver.
Objectsnear theairbagscanbecomeprojec-
tilesandcauseinjury,particularlywhenthe
seatisreclined.
—Neverplaceortransportobjectsonthefront
passengerseat.Objectsonthefrontpassen-
gerseatcouldcausethecapacitivesensorin
theseattosignaltoairbagsystemthatthe
seatisoccupiedbyapersonwhenitinfactis
not,orthatthepersonontheseatisheavier
thanheorsheactuallyis.Thechangein
electriccapacitancebecauseofsuchobjects
cancausethepassengerfrontairbagtobe
turnedonwhenitshouldbeoff,orcan
causetheairbagtoworkinawaythatisdif-
ferentfromthewayitwouldhaveworked
withoutobjectsontheseat.
—Alwaysmakesurethatthereisnothingon
thefrontpassengerseatthatwillcausethe
capacitivepassengerdetectionsystemin
theseattosignaltotheAirbagSystemthat
theseatisoccupiedbyapersonwhenitis
not,ortosignalthatitisoccupiedbysome-
onewhoisheavierthanthepersonactually
sittingontheseat.Thepresenceofanob-
jectcouldcausethepassengerfrontairbag
tobeturnedonwhenitshouldbeoff,or
couldcausetheairbagtoworkinawaythat
isdifferentfromthewayitwouldhave
workedwithouttheobjectontheseat.


Z\WARNING
Thefinedustcreatedwhenairbagsdeploycan
causebreathingproblemsforpeoplewitha
historyofasthmaorotherbreathingcondi-
tions.
—Toreducetheriskofbreathingproblems,
thosewithasthmaorotherrespiratorycon-
ditionsshouldgetfreshairrightawayby
gettingoutofthevehicleoropeningwin-
dowsordoors.
—Ifyouareinacollisioninwhichairbagsde-
ploy,washyourhandsandfacewithmild
soapandwaterbeforeeating.
—Becarefulnottoget thedustintoyoureyes,
orintoanycuts orscratches.
—Iftheresidueshould getintoyoureyes,
flushthemwithwater.


277

80A012721BG
Airbagsystem


OFF3%;lightcomesonandstaysonallthe
timewhenever theignitionisswitchedon.

ZAWARNING
—IfthePASSENGERAIRBAGOFF%;light
doesnotgooutwhenanadultissittingon
thefrontpassengerseataftertakingthe
stepsdescribed above,makesuretheadult
isproperlyseatedandrestrainedatoneof
therearseatingpositions.
—Havetheairbagsysteminspectedbyyour
authorizedAudidealer before transporting
anyoneonthefrontpassengerseat.
@®Tips
Ifthecapacitivepassengerdetectionsystem
determinesthatthefrontpassengerseatis
empty,thefrontalairbagonthepassenger
sidewillbeturnedoff,andthePASSENGER
AIRBAGOFF%;lightwillstayon.
Repair,careanddisposaloftheairbags
Partsoftheairbagsystemareinstalledatmany
differentplacesonyourAudi.Installing,remov-
ing,servicingorrepairingapartinanareaofthe
vehiclecandamageapartofanairbagsystem
andpreventthatsystemfromworkingproperly
inacollision.

Therearesomeimportantthingsyouhaveto
knowtomakesurethattheeffectivenessofthe
systemwillnot beimpairedandthatdiscarded
componentsdonotcauseinjuryorpollutethe
environment.

ZAWARNING
Impropercare,servicingandrepairproce-
durescanincreasetheriskofpersonalinjury
anddeathbypreventinganairbagfromde-
ployingwhenneededordeployinganairbag
unexpectedly:
—Nevercover,obstruct,orchangethesteer-
ingwheelhornpadorairbagcoverorthein-
strumentpanelormodifytheminanyway.
—Neverattachanyobjectssuchascupholders
ortelephonemountingstothesurfacescov-
eringtheairbagunits.


—Forcleaningthehornpadorinstrument
panel,useonlyasoft,dryclothoronemois-
tenedwithplainwater.Solventsorcleaners
coulddamagetheairbagcoverorchange
thestiffnessorstrengthofthematerial so
that
theairbagcannotdeployandprotect
properly.
—Neverrepair,adjust,orchangeanypartsof
theairbagsystem.
—Allworkonthesteeringwheel,instrument
panel,frontseatsorelectricalsystem(in-
cludingtheinstallationofaudioequipment,
cellulartelephonesandCBradios,etc.)
mustbeperformedbyaqualifiedtechnician
whohasthetrainingandspecialequipment
necessary.
—Foranyworkontheairbagsystem,we
stronglyrecommendthatyouseeyourau-
thorizedAudidealerorqualifiedworkshop.
—Nevermodifythefrontbumperorpartsof
thevehiclebody.
—Alwaysmakesurethatthesideairbagcan
inflatewithoutinterference:
—Neverinstallseatcoversorreplacement
upholsteryoverthefrontseatbacksthat
havenotbeenspecificallyapprovedbyAu-
di.
—Neveruseadditionalseatcushionsthat
covertheareaswherethesideairbagsin-
flate.
—Damagetotheoriginalseatcoversor to
theseamintheareaofthesideairbag
modulemustalwaysberepairedimmedi-
atelyby anauthorizedAudidealer.
— Theairbagsystemcandeployonlyonce.Af-
teranairbaghasbeendeployed,it mustbe
replacedwithnewreplacementpartsde-
signedandapprovedespeciallyforyourAudi
model
version.Replacementofcomplete
airbagsystemsorairbagcomponentsmust
beperformedbyqualifiedworkshopsonly.
Makesurethatanyairbagserviceactionis
enteredinyourAudiWarranty&Mainte-
nancebookletunderAIRBAGREPLACEMENT
RECORD.
—Forsafetyreasonsinsevereaccidents,the
alternatorandstarterareseparatedfrom

281

Childsafety


onallthetimewhenevertheignitionis
switchedon.
—IfthePASSENGERAIRBAGOFF%;light
doesnotcomeonandstayon,immediate-
lyinstalltheforward-facingchildseatina
rearseatingpositionandhavetheairbag
systeminspectedbyyourauthorizedAudi
dealer.
—Alwaysbucklethechildseatfirmlyinplace
evenifa childisnotsittinginit.Aloose
childseatcanflyaroundduringasudden
stoporinacollision.
—AlwaysreadandheedallWARNINGS
wheneverusinga childrestraintinavehi-
cle>page258,Safetybelts,>page266,
Airbag
systemand>page288,Important
information.
@)Tips
Alwaysreplacechildrestraintsthatwerein-
stalledinavehicleduringacrash.Damageto
a childrestraintthatisnotvisiblecouldcause
ittofail inanothercollisionsituation.
ONETeeReameeMaalCele)
Yourvehicleisequippedwithan“AdvancedAir-
bagSystem”incompliancewithUnitedStates
FederalMotorVehicleSafetyStandard(FMVSS)
208,aswellasCanadaMotorVehicleSafety
Standard(CMVSS)208asapplicableatthetime
yourvehiclewasmanufactured.

TheAdvancedAirbagsysteminyourvehiclehas
beencertifiedtomeetthe“low-risk”require-
mentsfor3-and6-yearoldchildrenonthepas-
sengersideandsmalladultsonthedriverside.
Thelowriskdeploymentcriteriaareintendedto
reducetheriskofinjurythroughinteractionwith
theairbagthatcanoccur,forexample,bybeing
tooclosetothesteeringwheelandinstrument
panelwhentheairbaginflates.Inaddition,the
systemhasbeencertifiedtocomplywiththe
“suppression”requirementsoftheSafetyStand-
ard,toturnoffthefrontairbagforinfantsupto
12monthswhoarerestrainedonthefrontpas-
sengerseatinchildrestraintsthatarelistedin
theStandard.
290
EventhoughyourvehicleisequippedwithanAd-
vancedAirbagsystem,allchildren,especially
those12yearsandyounger,shouldalwaysridein
thebackseatproperlyrestrainedfortheirage
and
size.Theairbagonthepassengersidemakes
thefrontseatapotentiallydangerousplacefora
childtoride.Thefrontseatisnot thesafestplace
forachildinaforward-facingchildsafetyseat.It
canbeaverydangerousplaceforaninfantora
largerchildinarearward-facingseat.
Thevehicle'sAdvancedAirbagSystemhasaca-
pacitivepassengerdetectionsysteminthefront
passengerseatcushionthatcandetectthepres-
enceofababyorachildinachildrestraintsys-
temonthisseat.
Thecapacitivepassengerdetectionsystemregis-
tersthechangesthatresultinanelectricalfield
when achild,achildrestraint,andababyblanket
areonthefrontpassengerseat.Thechangein
themeasuredcapacitanceduetothepresenceof
achild,a childrestraint,andababyblanketon
thefrontpassengerseatisrelatedtothechildre-
straintsystemrestingontheseat.Themeasured
capacitanceofachildrestraintsystemvariesde-
pendingonthetypeofsystemandspecificmake
andmodel.
Theelectricalcapacitanceofthevarioustypes,
makes,andmodelsofchildrestraintsspecified
bytheU.S.NationalHighwayTrafficSafetyAd-
ministration(NHTSA)intherelevant safety
standardarestoredintheAdvancedAirbagSys-
temcontrolunittogetherwiththecapacitances
typicalofinfantsanda1-yearoldchild.Whena
child
restraintisusedonthefrontpassengerseat
withatypical1year-oldinfant,theAdvancedAir-
bagSystemcomparesthecapacitancemeasured
bythecapacitivepassengerdetectionsystem
withthedatastoredintheelectroniccontrol
unit.
CeaeReiteceaWahiteWayled
Regardlessofthechildrestraintthatyouuse,
makesurethatithasbeencertifiedtomeetSafe-
tyStandardsandhasbeencertifiedbyitsmanu-
facturerforusewithanairbag.Alwaysbesure
thatthechildrestraintisproperlyinstalledat>

80A012721BG
Wheels


not permittedcanleadtove-
hicledamageoraccidents.
—Ifyouinstallwheelcoverson
thevehicle,makesuretheyal-
lowenoughaircirculationto
coolthebrakesystem.Ifthey
donot,thiscouldincreasethe
riskofanaccident.


Tirewearanddamage
B4H-0415

Fig.265Tireprofile:treadwearindica-
tor
Tirewear
Checkthetiresregularlyforwear.
—Inflationpressurethatistoolow
orhighcanincreasetirewear
considerably.
—Drivingquicklythroughcurves,
rapidacceleration,andheavy
brakingincreasetirewear.
—HaveanauthorizedAudidealer
orauthorizedAudiServiceFacili-


DObeyanyapplicableregulationsinthe
country
wherethevehicleisbeingoper-
ated.
tycheckthewheelalignmentif
thereisunusualwear.
—Havethewheelsrebalancedifan
imbalanceiscausingnoticeable
vibrationinthesteeringwheel.
Ifyoudonot,thetiresandother
vehiclecomponentscouldwear
morequickly.
Treadwearindicator
Originalequipmenttirescontain
treadwearindicatorsinthetread
pattern,whicharebarsthatare
1/16in(1.6mm)highandare
spacedevenlyaroundthetireper-
pendiculartotherunningdirec-
tion>fig.265.Theletters“TWI”
ortrianglesonthetiresidewall
indicatethelocationofthetread-
wearindicators.
Thetireshavereachedthemini-
mumtreaddepth))whenthey
haveworndowntothetreadwear
indicators.Replacethetireswith
newones>A.
Tirerotation
Rotatingthetiresregularlyisrec-
ommendedtoensurethetires
wearevenly.Torotatethetires,
333
>