ABS AUDI Q7 2019 Owner´s Manual

IntelligentTechnology

IntelligentTechnology
ElectronicStabilization
Control(ESC)
ElectronicStabilizationControl(ESC)supports
driversafety.Itreducestheriskofslippingand
improvesdrivingstability.ESCdetectscriticalsit-
uations,suchasifthevehicleisoversteeringor
understeering,orifthewheelsare spinning.The
brakesareappliedortheenginetorqueisre-
ducedinordertostabilizethevehicle.Whenthe
ESCengages,theBindicatorlightblinksinthe
instrumentcluster.
ThefollowingsystemsareintegratedintheESC:
Anti-lockbrakingsystem(ABS)
ABSpreventsthewheelsfromlockingwhenbrak-
ing.Thevehiclecanstillbesteeredevenduring
hardbraking.Applysteadypressuretothebrake
pedal.Donotpumpthepedal.Apulsinginthe
brakepedalindicatesthatthesystemisacting to
stabilizethevehicle.
Brakeassistsystem
Thebrakeassistsystemcandecreasebrakingdis-
tance.Itincreasesbrakingpowerwhenthe driver
pressesthebrakepedalquicklyinemergencysit-
uations.Youmustpressandholdthebrakepedal
untilthedangeroussituationisover.Invehicles
withadaptivecruisecontrol*,thebrakeassist
systemismoresensitiveifthedistancedetected
tothevehicledrivingaheadistoosmall.
Onvehicleswithactivatedandfunctioningnight
visionassist*,thebrakeassistsystemcanre-
spondmoresensitivelyifthereisawarning.
Anti-SlipRegulation(ASR)
ASRreducesenginepowerwhenthedrivewheels
beginspinningandadaptstheforcetotheroad
conditions.Thismakesiteasiertostart,acceler-
ateanddriveuphills.
ElectronicDifferentialLock(EDL)
TheEDLappliesthebrakestowheelsthatare
slippingandtransfersthedrivepowertotheoth-
146
erwheels.Thisfunctionisnotavailableathigher
speeds.
Inextremecases,EDLautomaticallyswitchesoff
tokeepthebrakeonthebrakedwheelfromover-
heating.Thevehicleisstillfunctioningcorrectly.
EDLwillswitchonagainautomaticallywhencon-
ditionshavereturnedtonormal.
Powersteering
The ESCcanalsosupportvehiclestability
throughsteering.
Selectivewheeltorquecontrol
Selectivewheeltorquecontrolisusedwhendriv-
ingoncurves.Brakingistargetedtowardthe
wheelsontheinsideofthecurveasneeded.This
allowsmoreprecisedrivingincurves.
Automaticpost-collisionbrakingsystem
The“automaticpost-collisionbrakingsystem”
canhelptoreducetheriskofslidingandofaddi-
tionalcollisionsafteranaccident.Iftheairbag
controlmoduledetectsacollision,thevehicleis
brakedbytheESC.
Thevehicledoesnotbrakeautomaticallyifoneof
thefollowingoccurs:
—Thedriverpressestheacceleratorpedal,
—TheESC,thebrakesystem,orthevehicleelec-
tricalsystemisnotfunctioning

ZAWARNING
— The ESCanditsintegratedsystemscannot
overcomethe limitsimposedbynatural
physicallaws.Thisisespeciallyimportanton
slipperyorwetroads.Ifthesystemsbegin
actingtostabilizeyourvehicle,youshould
immediatelyalteryourspeedtomatchthe
roadandtrafficconditions.Donotletthein-
creasedsafetyprovidedtemptyouintotak-
ingrisks.Thiscouldincreaseyourriskofa
collision.
—Pleasenotetheriskofacollisionincreases
when
drivingfast,especiallythroughcurves
andonslipperyorwetroads,andwhendriv-
ingtooclosetoobjectsahead.The ESC and

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IntelligentTechnology


itsintegratedsystemscannotalwayspre-
ventcollisions-thereisstillariskofacci-
dents!
—Presstheacceleratorpedalcarefullywhen
acceleratingonsmooth,slipperysurfaces
suchasiceandsnow.Thedrivewheelscan
spinevenwhenthesecontrolsystemsarein-
stalledandthiscanaffectdrivingstability
andincreasetheriskofacollision.

@Tips
— TheABSandASRonlyfunctioncorrectly
whenallfourwheelshaveasimilarwear
condition.Differenttiresizescanleadtoa
reductioninenginepower.
—Youmayhearnoiseswhenthesystemsde-
scribedareworking.
—Wheninstallingroofracksystemsonthe
roofrail,theESCusessensorstoadaptit-
selftoadifferentcenterofgravity.
Switchingonandoff
ESCturnsonautomaticallywhenyoustarttheengine.
B4M-0241




Fig.151Centerconsolewiththe#0button
The ESCisdesignedtofunctioninlevels.Depend-
ingonthelevelselected,theESCstabilization
functionislimitedorswitchedoff.Theamountof
stabilizationcontrolwilldifferdependingonthe
level.
Thefollowingexamplesareunusualsituations
whereitmaymakesensetoswitchoffroadmode
ontoallowthewheelstospin:
—Rocking thevehicletofreeitwhenitisstuck
—Drivingindeepsnoworonlooseground
—Drivingwithsnowchains
—Drivingonroughterrainwhenmuchofthecar's
weightisliftedoffthewheels(axlearticula-
tion)
—Drivingdownhillwhilebrakingonlooseground
Foryoursafety,switchtheoffroadmodeoffin
advance.
147

IntelligentTechnology











ESClevels
OffroadmodeonESC/ASRoffOffroadmodeoffor
ESC/ASRon
BehaviorThe ESC andASRstabiliza-|Thestabilizationfunctionis|Thefullstabilizationfunc-
tionfunctionsarelimitednotavailable>A\.ESCand__|tionoftheESCandASRis
oA.ASRareswitchedoff.available again.
Operating|Pressthe|#%]buttonbriefly.|Pressandholdthe2]but-|Pressthe|2%]buttonagain.
tonlongerthanthreesec-
onds.
IndicatorBiturnson.EganESCOFFRattanon.BiiturnsofforEjand
lightsAaaturnoff.
Messages__|Stabilizationcontrol(ESC):|Stabilizationcontrol(ESC):|Stabilizationcontrol(ESC):
offroad.Warning!Reduced|off.Warning!Restrictedon
stabilitystability
MNWARNING>Pressthebuttonagaintoswitchitoff.TheLED
You
shouldonlyswitchoffroadmodeonor
switchESC/ASRoffifyourdrivingabilitiesand
thetrafficconditionspermit.Thereisariskof
sliding.
—Thestabilizationfunctionislimitedwhen
offroadmodeisswitchedon.Thedriving
wheelscouldspinandthevehiclecould
swerve,especiallyonslickorslipperyroad
surfaces.
—Thereisnovehiclestabilizationwhen
ESC/ASRareswitchedoff.
Hilldescentassist
Hilldescentassistmakesitpossibletodrive
downahillataconstantspeed.

B4M-0242



Fig.152Centerconsole:hilldescentassistbutton

>Toswitchhilldescentassiston,pressthe2
button.TheLEDinthebuttonwillturnon.

148
inthebuttonturnsoff.
Hilldescentassistbrakesallfourwheelsauto-
maticallyinordertolimitspeedwhendrivingei-
therforwardorreverseonhillswithagradefrom
approximately6to60%.Thewheelswillnotlock
upbecausetheABSremainsactivated.
Whenhilldescentassistison,thespeedyourve-
hiclewastravelingwhenitenteredthehillis
maintained.Theassistbeginsshortlyafteryou
startdrivingandcontinuesuptoapproximately
19mph(30km/h).Thedrivercanincreaseorde-
creasethevehiclespeedwithintheselimitsby
pressingtheacceleratororbrakepedal.
However,theremustbeenoughtraction.Hillde-
scentassistcannotfunctionasexpected,iffor
examplethehillisicyorifthesurfaceisloose
SA.
Activeregulationofaspeeduptoapproximately
19mph(30km/h)issignaledintheinstrument
clusterby anindicatorlightZBTheindicator
lightturnsonwheninthereadymode.

Thesystemdoesnotworkatspeedsaboveap-
proximately19mph(30 km/h).Thesystemis
theninready-mode.ThisisindicatedbytheLED
inthebuttonturningon.
Hilldescentassistisautomaticallyactivatedun-
der thefollowingconditions:
—theLEDinthe buttonturnson

4M0012721BG
Safetybelts


passengers,alwayscorrectlywearsafety
beltswhenthevehicleismoving.
—Failuretopayattentiontothewarninglight
thatcomesoncouldlead topersonalinjury.


Whyusesafetybelts?
eelmecleaeawLWmeladane)
Frontalcrashescreateverystrongforcesforpeo-
pleridinginvehicles.

B4H-0465







|
B4H-0466


Fig.225Thevehiclecrashesintothewall
Thephysicalprinciplesaresimple.Boththevehi-
cleandthepassengerspossessenergywhichvar-
ieswithvehiclespeedandbodyweight.Engi-
neerscallthisenergy“kineticenergy.”
Thehigherthespeedofthevehicleandthe
greaterthevehicle'sweight,themoreenergy
thathastobe“absorbed”inthecrash.
Vehiclespeedisthemostsignificantfactor.Ifthe
speeddoublesfrom15to30mph(25to50
km/h),theenergyincreases4times!
Becausethepassengersofthisvehiclearenotus-
ing
safetybelts>fig.224,theywillkeepmoving
atthesamespeedthevehiclewasmovingjust
beforethecrash,untilsomethingstopsthem—
here,thewall>fig.225.
Thesameprinciplesapplytopeoplesittingina
vehiclethatisinvolvedinafrontalcollision.Even
atcityspeedsof20to30mph(30to50km/h),
theforces actingonthebodycanreachoneton
(2,000lbs.or1,000kg)ormore.Atgreater
speeds,theseforcesareevenhigher.
Peoplewhodonotusesafetybeltsarealsonot
attachedtotheirvehicle.Inafrontalcollision
theywillalsokeepmovingforwardatthespeed
theirvehiclewastravellingjustbeforethecrash.
Ofcourse,thelawsofphysicsdon'tjustapplyto
frontalcollisions,theydeterminewhathappens
inallkindsofaccidentsandcollisions.
Whathappenstooccupantsnotwearing
Crlaallieya
Incrashesunbeltedoccupantscannotstop
themselvesfromflyingforwardandbeingin-
juredorkilled.Alwayswearyoursafetybelts!
Fig.226Adrivernotwearingasafetybeltisviolently
thrownforward

forwardandstrikethedriver
Unbeltedoccupantsarenotabletoresistthetre-
mendousforcesofimpactbyholdingtightor
261

>

Safetybelts

bracingthemselves.Withoutthebenefit ofsafe-
tyrestraintsystems,theunrestrainedoccupant
willslamviolentlyintothesteeringwheel,in-
strumentpanel,windshield,orwhateverelseis
intheway>fig.226.Thisimpactwiththevehi-
cleinteriorhasalltheenergytheyhadjustbefore
thecrash.
Neverrelyonairbagsaloneforprotection.Even
whentheydeploy,airbags provideonlyadditional
protection.Airbagsarenotsupposedtodeployin
allkindsofaccidents.AlthoughyourAudiis
equippedwithairbags,allvehicleoccupants,in-
cludingthedriver,mustwearsafetybeltscor-
rectlyinordertominimizetheriskofseverein-
juryordeathinacrash.
Remembertoo,thatairbagswilldeployonlyonce
andthatyoursafetybeltsarealwaystheretoof-
ferprotectioninthoseaccidentsinwhichairbags
arenotsupposedtodeployorwhentheyhaveal-
readydeployed.Unbeltedoccupantscanalsobe
thrownoutofthevehiclewhereevenmoresevere
orfatalinjuriescanoccur.
Itisalsoimportantfortherearpassengersto
wearsafetybeltscorrectly.Unbeltedpassengers
intherearseatsendangernotonlythemselves
butalsothedriverandotherpassengers
=>fig.227.In afrontalcollisiontheywillbe
thrownforwardviolently,wherethey canhitand
injurethedriverand/orfrontseatpassenger.
SilaolheMgela-las
Peoplethinkit'spossibletousethehandsto
bracethebodyinaminorcollision.It'ssimply
nottrue!

Fig.228Driveriscorrectlyrestrainedinasuddenbraking
maneuver
262

Safetybeltsusedproperlycanmakeabigdiffer-
ence.Safetybeltshelptokeeppassengersin
theirseats,graduallyreduceenergylevelsap-
pliedtothebodyinanaccident,andhelpprevent
theuncontrolledmovementthatcancauseseri-
ousinjuries.Inaddition,safetybeltsreducethe
dangerofbeingthrownoutofthevehicle.
Safetybeltsattachpassengerstothecarandgive
themthebenefitofbeingsloweddownmore
gentlyor“softly”throughthe“give”inthesafety
belts,crushzonesandothersafetyfeaturesengi-
neeredintotoday'svehicles.By“absorbing”the
kineticenergyoveralongerperiodoftime,the
safetybeltsmaketheforcesonthebodymore
“tolerable”andlesslikelytocauseinjury.
Althoughtheseexamplesarebasedonafrontal
collision,safetybeltscanalsosubstantiallyre-
ducetheriskofinjuryinotherkindsofcrashes.
So,whetheryou'reonalongtripor justgoingto
thecornerstore,alwaysbuckleupandmakesure
othersdo,too.Accidentstatisticsshowthatvehi-
cleoccupantsproperlywearingsafetybeltshave
alowerriskofbeinginjuredandamuchbetter
chanceofsurvivinganaccident.Properlyusing
safetybeltsalsogreatlyincreasestheabilityof
thesupplementalairbagstodotheirjobinacol-
lision.Forthisreason,wearingasafetybeltisle-
gallyrequiredinmostcountriesincludingmuch
ofthe UnitedStatesandCanada.
AlthoughyourAudiisequippedwithairbags,you
stillhavetowearthesafetybeltsprovided.Front
airbags,forexample,areactivatedonlyinsome
frontalcollisions.Thefrontairbagsarenotacti-
vatedinallfrontalcollisions,insideandrearcol-
lisions,inrolloversorincaseswherethereisnot
enoughdecelerationthroughimpacttothefront
ofthevehicle.Thesamegoesfortheotherairbag
systemsinyourAudi.So,alwayswearyoursafety
beltandmakesureeverybodyinyourvehicleis
properlyrestrained!

4M0012721BG
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.>
273

4M0012721BG
Airbagsystem


—Ifyouareunrestrained,leaningforward,sit-
tingsidewaysoroutofpositioninanyway,
yourriskofinjuryismuchhigher.
—Youwillalsoreceiveseriousinjuriesand
couldevenbekilledifyouareupagainstthe
airbagortooclosetoitwhenitinflates-
evenwithanAdvancedAirbag>page268.

Z\WARNING
Achildinarearward-facingchildsafetyseat
installedonthefrontpassengerseatwillbe
seriouslyinjuredandcanbekilledifthefront
airbaginflates-evenwithanAdvancedAirbag
System.
—AlthoughtheAdvancedAirbagSystemin
yourvehicleisdesignedtoturnoffthefront
airbagwhenarearward-facingchildre-
strainthasbeeninstalledonthefront pas-
sengerseat,nobodycanabsolutelyguaran-
teethatdeploymentisimpossibleinallcon-
ceivablesituationsthatmayhappenduring
the
usefullife ofyourvehicle.
—Theinflatingairbagwillhitthechildsafety
seatorinfantcarrierwithgreatforceand
willsmashthe childsafetyseatandchild
againstthebackrest,centerarmrest,door,
orroof.
—Alwaysinstallrearward-facingchildre-
straintsontherearseat.
—Ifyoumustinstallarearwardfacingchild
safetyseatonthefrontpassengerseatbe-
causeofexceptionalcircumstancesandthe
PASSENGERAIRBAGOFF3;lightdoesnot
comeonandstayon,immediatelyinstall
therear-facingchildsafetyseatinarear
seatingpositionandhavetheairbagsystem
inspectedbyyourauthorizedAudidealer.


Z\WARNING
If,inexceptionalcircumstances,youmustin-
stallaforward-facingchildrestraintonthe
frontpassenger'sseat:
—Alwaysmakesuretheforward-facingseat
hasbeendesignedandcertifiedbyitsmanu-
facturerforuseonafrontseatwithapas-
sengerfrontandsideairbag.

—Neverputtheforward-facingchildrestraint
upagainstorverynear theinstrumentpan-
el
—Alwaysmovethefrontpassengerseattothe
highestpositionintheupanddownadjust-
mentrangeandmoveitbacktotherear-
mostpositionintheseat'sforeandaftad-
justmentrange,asfarawayfromtheairbag
aspossible,beforeinstallingtheforward-
facingchildrestraint.
—Alwaysmakesurethatthesafetybeltupper
anchorageisbehindthechildrestraintand
notnexttoorinfrontofthechildrestraint
so thatthesafetybeltwillbeproperlyposi-
tioned.
—Alwaysmakesurethatthereisnothingon
thefrontpassengerseatthatwillcausethe
capacitivepassengerdetectionsystemin
theseattosignaltotheAirbagSystemthat
theseatisoccupiedbyapersonwhenitis
not,ortosignalthatitisoccupiedbysome-
onewhoisheavierthanthepersonactually
sittingontheseat.Thepresenceofaddi-
tionalobjectscouldcausethepassenger
frontairbagtobeturnedonwhenitshould
beoff,orcouldcausetheairbagtoworkina
waythatisdifferentfromthewayitwould
haveworkedwithouttheobjectontheseat.
—MakesurethatthePASSENGERAIRBAG
OFF$¥;lightcomesonandstaysonallthe
timewhenevertheignitionisswitchedon.
EeeWelemyeeey
Thefrontpassengerseatinyourvehiclehasalot
ofveryimportantparts oftheAdvancedAirbag
Systeminit.Theseparts includethecapacitive
passengerdetectionsystem,wiring,brackets,
andmore.Thecontrolunitmonitorsthesystem
onthefrontpassengerseatwhentheignitionis
switchedonandturnstheairbagindicatorlight
onwhenamalfunctionintheoneofthesystem
componentsisdetected>page280.Becausethe
front
passengerseatcontainsimportantpartsof
theAdvancedAirbagSystem,youmusttakecare
topreventitfrombeingdamaged.Damageto

275

Airbagsystem


thevehiclebatterywithapyrotechniccircuit
interrupter.
—Workonthepyrotechniccircuitinterrupter
mustonlybeperformedbyaqualified
technicianswhohavetheexperience,in-
formationandspecialtoolsnecessaryto
performtheworksafely.
—Ifthevehicleorthecircuitinterrupteris
scrapped,allapplicablesafetyprecautions
mustbefollowed.

OldtmeaeMar eeelaaNCle-\e)
Airbagperformance
Changingthevehicle'ssuspensionsystemcan
changethewaythattheAdvancedAirbagSystem
performsinacrash.Forexample,usingtire-rim
combinationsnotapprovedbyAudi,loweringthe
vehicle,changingthestiffnessofthesuspension,
includingthesprings,suspensionstruts,shock
absorbersetc.canchangetheforcesthatare
measuredbytheairbagsensorsandsenttothe
electroniccontrolunit.Somesuspensionchanges
can,forexample,increasetheforcelevelsmeas-
uredbythesensorsandmaketheairbagsystem
deployincrashesinwhichitwouldnotdeployif
thechangeshadnotbeenmade.Otherkindsof
changesmayreducetheforcelevelsmeasuredby
thesensorsandpreventtheairbagfromdeploy-
ingwhenitshould.


Z\WARNING
Changingthevehicle'ssuspensionincluding
useof unapprovedtire-rimcombinationscan
changeAdvancedAirbagperformanceandin-
creasetheriskofseriouspersonalinjuryina
crash.
—Neverinstallsuspensioncomponentsthat
donothavethesameperformancecharac-
teristicsasthecomponentsoriginallyinstal-
ledonyourvehicle.
—Neverusetire-rimcombinationsthathave
notbeenapprovedbyAudi.

284
Sideairbags
eyegydaUrey
Theairbagsystemcanprovidesupplemental
protectiontoproperlyrestrainedoccupants.
QS
2
==ao

Fig.238Sideairbaglocationinthedriver'sseat
Thesideairbagsarelocatedinthesidesofthe
frontseatbackrests>fig.238andtherearback-
rest*facingthedoors.
Thesideairbagsinstalled forthefrontseating
positionshavebeendesignedandcertifiedto
helpreducetheriskofinjurythatcanbecaused
byairbagswhentheyinflate,particularlywhen
theoccupantsittingnexttoitisnot seatedprop-
erly.Thesideairbagforthefrontpassengerseat
canbeusedwithproperlyinstalledchildre-
straints.Pleasebesuretoreadtheimportantin-
formationandwarningswheneverusingachild
restraintinavehicle:Safetybelts>page260,
Airbagsystem>page268,Childsafety
=>page290.
Thesideairbagsystembasicallyconsistsof:
—theelectroniccontrolmoduleandexternalside
impactsensors
—thetwosideairbags locatedinthesidesofthe
frontbackrests
—tworearsideairbags*
—theairbagwarninglightintheinstrumentclus-
ter.
Theairbagsystemismonitoredelectronicallyto
makecertainthatitisfunctioningproperlyatall
times.Eachtimeyouturnontheignition,theair-
bagsystemindicatorlightwillcomeonforafew
seconds(selfdiagnostics).

Childsafety

Thevehicle'ssafetybeltsalonewillnotfitmost
childrenuntiltheyareatleast4ft.9in.(57in-
ches/1.45meters)talland weighabout80lbs.
(36kg).Boosterseatsraisethesechildrenupso
that
thesafetybeltwillpassproperlyoverthe
strongerpartsoftheirbodiesandthesafetybelt
canhelpprotecttheminacrash.
>Donotuse theconvertiblelockingretractor
whenusingthevehicle'ssafetybelttorestrain
achildonaboosterseat.
>Theshoulderbeltmustlieasclosetothecen-
terofthechild’scollarboneaspossibleand
mustlieflatandsnugontheupperbody.It
mustneverlieacrossthethroatorneck.The
lapbeltmustlieacrossthepelvisandnever
acrossthestomachorabdomen.Makesurethe
beltliesflatandsnug.Pullonthebelt totight-
enifnecessary.
>
Ifyoumusttransportanolderchildinaboos-
terseatonthefrontpassengerseat,youcan
usethesafetybeltheightadjustmenttohelp
adjusttheshoulderportionproperly.
>Secureunusedsafetybeltsontherearseat
=>page296.
Childrenuptoatleast8yearsold(over40lbs.or
18kg)arebestprotectedinchildsafetyseatsde-
signedfortheirage andweight. Expertssaythat
theskeletalstructure,particularlythepelvis,of
thesechildrenisnotfullydeveloped,andthey
mustnotusethevehiclesafetybeltswithouta
suitablechildrestraint.
Itisusuallybesttoput thesechildreninappro-
priateboosterseats.Besuretheboosterseat
meetsallapplicablesafetystandards.
Boosterseatsraisetheseatingpositionofthe
childandrepositionboththelapandshoulder
partsofthesafetybeltsothattheypassacross
thechild'sbodyintherightplaces.Theroutingof
thebeltoverthechild'sbodyisveryimportant
forthechild'sprotection,whetherornotaboos-
terseatisused.Childrenage12andundermust
alwaysrideintherearseat.
Childrenwhoareatleast4ft.9in.(57inches/
1.45 meters)tallcangenerallyuse thevehicle's
threepointlapandshoulderbelts.Neveruse the
lapbeltportionofthevehicle'ssafetybeltalone
300
torestrainanychild,regardlessofhowbigthe
childis.Alwaysrememberthatchildren donot
havethepronouncedpelvicstructurerequiredfor
theproperfunctionoflapbeltportionoftheve-
hicle'sthreepointlapandshoulderbelts.The
child'ssafetyabsolutelyrequiresthatalapbelt
portionofthesafetybeltbe fastened snuglyand
aslowaspossiblearoundthepelvis.Neverlet
thelapbeltportionofthesafetybeltpassover
thechild'sstomachorabdomen.
Inacrash,airbagsmustinflatewithinablinkof
aneyeandwithconsiderableforce.Inordertodo
itsjob,theairbagneedsroomtoinflatesothatit
willbetheretoprotecttheoccupantastheoccu-
pantmovesforwardintotheairbag.
Avehicleoccupantwhoisoutofpositionandtoo
closetotheairbaggetsinthewayofaninflating
airbag.Whenanoccupantistooclose,heorshe
willbestruckviolentlyandwillreceiveserious or
possibly
evenfatalinjury.
Inorderfortheairbagtoofferprotection,itis
importantthatallvehicleoccupants,especially
anychildren,whomustbeinthefrontseatbe-
causeofexceptionalcircumstances,beproperly
restrainedandasfarawayfromtheairbagas
possible.By keepingroombetweenthechild's
bodyandthefrontofthepassengercompart-
ment,theairbagcaninflatecompletelyandpro-
vide
supplementalprotectionincertainfrontal
collisions.

ZAWARNING
Notusingaboosterseat,usingthebooster
seatimproperly,incorrectlyinstalling aboos-
terseatorusingthevehiclesafetybeltim-
properlyincreasestheriskofseriouspersonal
injuryanddeathinacollisionorotheremer-
gencysituation.Tohelpreducetheriskofse-
riouspersonalinjury and/ordeath:
— Theshoulderbeltmustlieasclosetothe
center ofthechild’scollarboneaspossible
andmustlieflatandsnugontheupper
body.Itmustneverlieacrossthethroator
neck.Thelapbeltmustlieacrossthepelvis
andneveracrossthestomachorabdomen.
Makesurethebeltliesflatandsnug.Pullon
thebelttotightenifnecessary.

Wheels

differentlyeveniftheyarethe
samesize>A.
>Ifyouwouldliketoequipyour
vehiclewithatireandrimcom-
binationthatisdifferentfrom
whatwasinstalledatthefacto-
ry,consultwithanauthorized
AudidealerorauthorizedAudi
ServiceFacilitybeforemakinga
purchase>A.
Becausethesparetire”isdiffer-
entfromtheregulartiresinstal-
ledonthevehicle(suchaswinter
tiresorwidetires),onlyusethe
sparetire*temporarilyincaseof
emergencyanddrivecarefully
whileitisinuse.Itshouldbere-
placedwitha regulartireassoon
aspossible.
Allfourwheelsmustbeequipped
withtiresthatarethesamebrand
andhavethesameconstruction
andtreadpattern sothatthe
drivesystemisnotdamagedby
differenttirespeeds.Forthisrea-
son,incaseofemergency,only
use
aSparetire*thatisthesame
circumferenceastheregulartires.


Z\WARNING
—Donot usesteelrims thatare
17inchesorlarger.Otherwise,

334

damagetothevehicleandan
accidentcouldresult.
—Onlyusetire/rimcombina-
tionsandsuitablewheelbolts
thathavebeenapprovedby
Audi.Otherwise,damageto
thevehicleandanaccident
couldresult.
—Fortechnicalreasons,itisnot
possibletousetiresfromoth-
ervehicles.Insomecases,you
cannotevenusetiresfromthe
samevehiclemodel.
—Makesurethatthetiresyou
selecthaveenoughclearance
tothevehicle.Replacement
tiresshouldnotbechosen
simplybasedonthenominal
size,becausetireswithadif-
ferentconstructioncandiffer
greatlyeveniftheyarethe
samesize.Ifthereisnot
enough
clearance,thetiresor
thevehiclecanbedamaged
andthiscanreducedriving
safetyandincreasetheriskof
anaccident.
—Onlyusetiresthataremore
thansixyearsoldwhenabso-
lutelynecessaryanddrive
carefullywhendoingso.
—Run-flattires*mayonlybe
usedonvehiclesthatwere