2019 AUDI S4 instrument cluster

8W0012721BG
Safetybelts

Safetybelts
Generalinformation
OEELaeLL5aes
Wearingsafetybeltscorrectlysaveslives!
Thischapterexplainswhysafetybeltsareneces-
sary,howtheyworkandhowtoadjustandwear
themcorrectly.
>Readalltheinformationthatfollowsandheed
alloftheinstructionsandWARNINGS.

ZAWARNING
Notwearingsafetybeltsorwearingthemim-
properlyincreasestheriskof seriouspersonal
injuryanddeath.
—Safetybeltsarethesinglemosteffective
meansavailabletoreducetheriskofserious
injuryanddeathinautomobileaccidents.
Foryourprotectionandthat ofyourpassen-
gers,alwayscorrectlywearsafetybelts
whenthevehicleismoving.
—Pregnantwomen,injured,orphysicallyim-
pairedpersonsmustalsousesafetybelts.
Likeallvehicleoccupants,theyaremore
likelytobeseriouslyinjurediftheydonot
wearSafetybelts.Thebestwaytoprotecta
fetusistoprotectthemother-throughout
theentirepregnancy.
Tntaemet)
YourAudihasatotaloffiveseatingpositions:
twointhefrontandthreeintherear.Eachseat-
ingpositionhasasafetybelt.


ZAWARNING
Notwearingsafetybeltsorwearingthemim-
properlyincreasestheriskof seriouspersonal
injuryanddeath.
—Neverstrapmorethanoneperson,including
smallchildren,intoanybelt.Itisespecially
dangeroustoplaceasafetybeltovera child
sittingonyourlap.
—Neverletmorepeoplerideinthevehicle
thantherearesafetybeltsavailable.


—Besureeveryoneridinginthevehicleis
properlyrestrainedwithaseparatesafety
beltorchildrestraint.
Safetybeltwarninglight
Yourvehiclehasawarningsystemforthedriver
andfrontseatpassengertoremindyouabout
theimportanceofbuckling-up.



B42-0526


Fig.216Safetybeltwarninglightintheinstrumentclus-
ter-enlarged
Beforedrivingoff,always:
>Fastenyoursafetybeltandmakesureyouare
wearingitproperly.
>Makesurethatyourpassengersalsobuckleup
and
properlyweartheirsafetybelts.
>Protectchildrenwithachildrestraintsystem
appropriateforthesizeandage.
Thewarninglightintheinstrumentcluster
lightsupwhentheignitionisswitchedonasa re-
mindertofastenthesafetybelts.Inaddition,
youwillhearawarningtoneforacertainperiod
oftime.
Fastenyoursafetybeltandmakesure thatyour
passengersalsoproperlyputontheirsafety
belts.

ZAWARNING
—Safetybeltsarethesinglemosteffective
meansavailabletoreducetheriskofserious
injuryanddeathinautomobileaccidents.
Foryourprotectionandthat ofyourpassen-
gers,alwayscorrectlywearsafetybelts
whenthevehicleismoving.
—Failuretopayattentiontothewarninglight
thatcomesoncouldlead topersonalinjury.


253

8W0012721BG
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
lightkaintheinstrumentcluster.
—Asensorineachfrontseatregistersthedis-
tancebetweentherespectiveseatandthe
steeringwheelorinstrumentpanel.Theinfor-
mationregisteredissent continuouslytothe
electroniccontrolunittoregulatedeployment
ofthefrontAdvancedAirbags.
—ThePASSENGERAIRBAGOFF#;ON@light
comesonintheheadliner>page273,fig.230
andtellsyouthestatusoftheAdvancedAirbag
onthepassengerside.
—Asensorinthesafetybeltlatchforthedriver
andforthefrontseatpassengerthatsenses
whetherthatsafetybeltislatchedornotand
transmitsthisinformationtotheelectronic
controlunit.


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

269

CheckingandFilling

Ifthismessagedoesnotturnoff,driveimmedi-
atelytoanauthorizedAudidealerorauthorized
AudiServiceFacility.

ZA\WARNING
Whenthereisanelectricalsystemmalfunc-
tion,vehiclefunctionsmaynotworkanddriv-
ingstabilitymaybelimited,whichincreases
theriskofanaccident.Stopdrivingand
switchtheengineoff.SeeanauthorizedAudi
dealerorauthorizedAudiServiceFacilityfor
assistance.

Battery
Prlaameeeelec)
Becauseofthecomplexpowersupply,allworkon
batteriessuchasdisconnecting,replacing,etc.,
should only beperformedby anauthorizedAudi
dealerorauthorizedAudiServiceFacility>A\.
Multiplebatterieswithdifferenttechnologies
maybeinstalledinyourvehicle:
—Vehiclebattery(forexample,forstartingthe
engine,basicpowersupply)>page319,Lead
batteryor>page319,Otherbatterytypes
—Auxiliarybattery(forexample,forrecuperation
oroptionalequipment)>page319,Otherbat-
terytypes
Notrunningthevehicleforlongperiodsof
time
Thebatterywillgraduallydrainifthevehicle
doesnotrunforlongperiodsoftime.Toensure
thatthevehiclecanstillbestarted,theelectrical
equipmentwillbereducedorswitchedoff
=>page143.Someconveniencefunctions,such
asinteriorlightingorpowerseatadjustment,
maynotbeavailableundercertaincircumstan-
ces.Theseconveniencefunctionswillbeavailable
againonceyouswitchtheignitiononandstart
theengine.
Evenwhenelectricalequipmentisswitchedoff,
theequipmentcanstilldrainthebatteryifthe
vehicleisnotdrivenforlongperiodsoftime.
Deepdrainingresultsinachemicalreactionthat
destroys
theinsideofthebattery.Thebattery
318
mustbechargedeverymonthtopreventthis
=page319.Contact anauthorizedAudidealeror
authorizedAudiServiceFacilityformoreinfor-
mation.
Winteroperation
Coldweatherplaceshigherdemandsonthebat-
tery.Thisresultsinreducedstartingability.Have
thebatterycheckedbyanauthorizedAudidealer
orauthorizedAudiServiceFacilitybeforecold
weatherbegins.

Z\WARNING
—Allworkonthebatteryorelectricalsystem
inyourvehiclecanresultininjuries,chemi-
calburns,accidents,or burns.Becauseof
this,allworkmustbeperformedonlybyan
authorizedAudidealerorauthorizedAudi
ServiceFacility.
—Neverconnectthechargingcableorjump
startcabledirectlytoyourvehiclebattery.
Onlyusethe connectionsintheenginecom-
partment>page319.

ZAWARNING
CaliforniaProposition65Warning:
—Batteryposts,terminalsandrelatedacces-
soriescontainleadandleadcompounds,
chemicalsknowntotheStateofCalifornia
tocausecancerandreproductiveproblems.
Washhandsafterhandling.
()Note
—Ifthevehiclewillbe parkedforlongperiods
oftime,protectthebatteryagainstthecold
so thatitwillnot be destroyed by“freezing”
=page319,Chargingthebattery.
—Thereareelectricalcomponentsunderthe
cargofloorbehindatrimpanelthatwarm
upduringoperation.To reducetheriskof
thecomponentsoverheating, donotstore
objectssuchasblanketsunderthecargo
floor.Ifthecomponentsoverheat,theywill
switchofftemporarily.Thiswillbeindicated
byamessagethatwillbedisplayedinthe
instrumentclusteruntilthetemperaturere-
turnstonormal.

8W0012721BG
CheckingandFilling

Ifanoilchangeorinspectionisdue,youcanac-
cessitintheInfotainmentsystem.Thedisplay
worksintwostages:
—Servicereminder:afteracertaindistanceis
driven,amessageappearsintheinstrument
clusterdisplayeverytimetheignitionisswitch-
edon.Theremainingdistanceandtimeisdis-
playedbriefly.
—Servicedue:ifyourvehiclehasreachedaserv-
iceinterval,amessageappearsbrieflyafter
switchingtheignitionon.
()Note
—Onlyresettheoilchangeindicatoriftheoil
waschanged.
—Followingtheserviceintervalsiscriticalto
maintainingtheservicelifeandvalueof
yourvehicle,especiallytheengine.Evenif
themileageonthevehicleislow,donotex-
ceed thetimeforthenextservice.
321

Wheels

thevehicleplacardortireinflationpressurela-
bel,youshoulddeterminethepropertireinfla-
tionpressureforthosetires).
Asanaddedsafetyfeature,yourvehiclehasbeen
equippedwithatirepressuremonitoringsystem
(TPMS)thatilluminatesalowtirepressuretell-
talewhenoneormoreofyourtiresissignificant-
lyunder-inflated.Accordingly,whenthelowtire
pressuretelltaleilluminates,youshouldstopand
checkyourtiresassoonaspossible,andinflate
themtotheproperpressure.Drivingonasignifi-
cantlyunder-inflatedtirecausesthetiretoover-
heatandcanleadtotirefailure.Under-inflation
alsoreducesfuelefficiencyandtiretreadlife,
andmayaffectthevehicle'shandlingandstop-
pingability.
PleasenotethattheTPMSisnotasubstitutefor
propertiremaintenance,anditisthedriver'sre-
sponsibilitytomaintaincorrecttirepressure,
evenifunder-inflationhasnot reachedthelevel
totriggerilluminationoftheTPMSlowtirepres-
suretelltale.
YourvehiclehasalsobeenequippedwithaTPMS
malfunctionindicatortoindicatewhenthesys-
temisnotoperatingproperly.TheTPMSmal-
functionindicatoriscombinedwiththelowtire
pressuretelltale.Whenthesystemdetectsa
malfunction,thetelltalewillflashforapproxi-
matelyoneminuteandthenremaincontinuously
illuminated.Thissequencewillcontinueupon
subsequentvehiclestart-ups aslongasthemal-
functionexists.
Whenthemalfunctionindicatorisilluminated,
thesystemmaynotbeabletodetectorsignal
lowtirepressureasintended.TPMSmalfunctions
mayoccurforavarietyofreasons,includingthe
installationofreplacementoralternatetiresor
wheelsonthevehiclethatpreventtheTPMS
fromfunctioningproperly.Alwayscheckthe
TPMSmalfunctiontelltaleafterreplacingoneor
moretiresorwheelsonyourvehicletoensure
thatthereplacementoralternatetiresand
wheelsallowtheTPMStocontinuetofunction
properly.
340

Ifthetirepressuremonito
appears
Appliesto:vehicleswithTirePressureMonitoringSystemin-
dicator
gindicator
Thetirepressureindicatorintheinstrument
clusterinformsyouifthetirepressureistoolow
orifthereisasystemmalfunction.
UsingtheABSsensors,thetirepressuremonitor-
ingsystemcomparesthetiretreadcircumference
andvibrationcharacteristicsoftheindividual
tires.Ifthepressurechangesinoneormore
tires,thisisindicatedintheinstrumentcluster
displaywithanindicatorlight@andamessage.
Ifonlyonetireisaffected,thelocationofthat
tirewillbeindicated.
ThetirepressuresmustbestoredintheInfotain-
mentsystemagaineachtimethepressures
change(switchingbetweenpartialandfullload
pressure)orafterchangingorreplacinga tireon
yourvehicle>page341.Thetirepressuremoni-
toringsystemonlymonitorsthetirepressureyou
havestored.Refertothetirepressurelabelfor
therecommendedtirepressureforyourvehicle
=>page332,fig.265.
Tiretreadcircumferenceandvibrationcharacter-
isticscanchangeandcauseatirepressurewarn-
ingif:
—Thetirepressureinoneormoretiresistoolow
—Thetireshavestructuraldamage
—Thetirewasreplacedorthetirepressurewas
changedanditwasnotstored>page 341
—
Tiresthatareonlypartiallyusedarereplaced
withnewtires
Indicatorlights
@®-Lossof pressureinatleastonetire>A\.
Checkthetiresandreplaceorrepairifnecessary.
Check/correctthepressuresofallfourtiresand
storethepressureagainintheInfotainmentsys-
tem>page341.
is(TirePressureMonitoringSystem)Tirepres-
sure:malfunction!Seeowner'smanual.fi
appearsafterswitchingtheignitiononorwhile
drivingandthe(19)indicatorlightintheinstru-
mentclusterblinksforapproximatelyoneminute
andthenstayson,thereissystemmalfunction.>

Careandcleaning



ComponentSituationSolution
Exhausttailpipes|RoadsaltWater,cleaningsolutionsuitableforstainlesssteel,ifnec-
essary
Decorativeparts/|DepositsMildsoapsolution®),acleaningsolutionsuitableforstain-
trimlesssteel,ifnecessary

PaintPaintdamageRefertothepaintnumberonthevehicledatalabel,repair
withtouchuppaint>page372.

SpilledfuelRinsewithwaterimmediately

SurfacerustRustremover,thenprotectwith hardwax;forquestions,
consultanauthorizedAudidealerorauthorizedAudiServ-
iceFacility.

CorrosionHaveitremovedbyanauthorizedAudidealerorauthor-
izedAudiServiceFacility.

Waternolonger
beadsonthesurface
ofclean paint
Protectwithhardwax(atleasttwiceperyear)

Noshineeventhough
painthasbeenpro-
tected/paintlooks
poor
Treatwithsuitablepolish;thenapplypaintprotectantif
thepolishthatwasuseddoesnotcontainanyprotectant

Depositssuchasin-
sects,birddroppings,
treesap,androad
salt
Dampenwithwaterimmediatelyandremovewithamicro-
fibercloth

Grease-basedcon-
taminantssuchas
cosmeticsorsunblock
Removeimmediatelywithamildsoapsolution®)anda
softcloth


Carboncompo-DepositsCleanthesamewayaspaintedcomponents>page342
nents
Decorativedecals|DepositsSoftspongewithamildsoapsolution®

a)Mildsoapsolution:maximumtwotablespoonsof
Interiorcleaning
neutralsoapin1quart(1liter)ofwater




ComponentSituationSolution
WindowglassDepositsGlasscleaner,thenwipedry
Decorativeparts/|DepositsMildsoapsolution®
trim
PlasticpartsDepositsDampcloth

HeavierdepositsMildsoapsolution@),detergent-freeplasticcleaningsolu-
tion,ifnecessary



Displays/instru-|DepositsSoftclothwithLCDcleaner;dustinthelowerareaofthe
mentclusterinstrumentclustercanberemovedusingasoftbrush.
ControlsDepositsSoftbrush,thenasoftclothwithamildsoapsolution®

344

Careandcleaning

—Cameralenses
—Neverusewarmorhotwatertoremove
snoworicefromthecameralens.This
couldcausethelenstocrack.
—Neveruseabrasivecleaningmaterialsor
alcoholtocleanthecameralens.This
couldcausescratchesandcracks.
—Doorwindows
—Removesnowandiceonwindowsandex-
terior
mirrorswithaplasticscraper.Tore-
ducetheriskofscratches,movethescra-
peronlyinonedirectionandnotbackand
forth.
—Neverremovesnoworicefromdoorwin-
dowsandmirrorsusingwarmorhotwater
becausethiscouldcausecracks toform.
—Toreduce theriskofdamagetotherear
windowdefogger,donotapplyanystick-
ersontheheatingwiresontheinsideof
thewindow.
—
Decorativepartsandtrim
—Neverusechromecareorcleaningprod-
ucts.
—Paint
—Toreducetheriskofscratches,thevehicle
mustbefreeofdirtanddustbeforepol-
ishing orwaxing.
—Topreventpaintdamage,donotpolishor
waxthevehicleindirectsunlight.
—Toreducetheriskof paintdamage,donot
polishawayrustspots.
—Removecosmeticsandsunscreenimmedi-
atelybecausetheycoulddamagethe
paint.
—Decorativedecals
—Toreducetheriskofdamage,donot use
anyroughpowderorabrasivecleaning
products.
—Toreducetheriskofdamage,donotpol-
ishdecorativedecalsthathaveamatteor
printedfinish.
—Duetotheriskofdamage,donotuse an
icescrapertoremovesnowandiceonwin-
dowswithdecorativedecalson them.
—Displaysandinstrumentcluster
346
—Makesurethattheinstrumentclusteris
switchedoffandhascooledoffbefore
cleaningit.
—Displays,theinstrumentcluster,andthe
trimsurroundingitmustnotbecleaned
withdrycleaningmethodsbecausethey
couldbecomescratched.
—Makesurenofluidsenterthespacesbe-
tweentheinstrumentclusterandthe
trim,becausethatcouldcausedamage.
—Controls
—Makesurethatnofluidsenterthecon-
trols,becausethiscouldcausedamage.
—Safetybelts
—Donotremovethesafetybeltstoclean
them.
—Nevercleansafetybeltsortheircompo-
nentswithchemicalsorwithcorrosiveflu-
idsorsolventsandneverallowsharpob-
jectsto comeintocontactwiththesafety
belts.Thiscouldcausedamagetothebelt
webbing.
—Ifthereisdamagetothewebbing,the
connections,theretractors,orthebuck-
les,havethemreplacedbyanauthorized
AudidealerorauthorizedAudiServiceFa-
cility.
—Textiles,artificialleather,andAlcantara
—Nevertreatartificialleather orAlcantara
withleathercareproducts,solvents,floor
polish,shoepolish,spotremover,orsimi-
larproducts.
—Haveacleaningspecialistremovestub-
bornstainstoreducetheriskofdamage.
—Neverusesteamcleaners,brushes,hard
sponges,etc.whencleaning.
— Donotturnontheseatheating*todry
theseat.
—Objectswithsharpedges,suchaszippers
orrivetsonclothing orbelts,cancause
damagetothesurface.
— Openhookandloopfasteners,forexam-
pleonclothing,candamageseatcovers.
Makesurehookandloopfastenersare
closed.
—Naturalleather

Fusesandbulbs


Fuseassignment-Leftsideoftheluggage
compartm
Fusepanel(©)(red)
10|Dynamicsteering


11|Enginestart
Fuseassignment-Driver'ssideofthe
(fold4o)ig

B4M-0148


Fig.280Driversidecockpit:fusepanelwithplasticbracket
























Fusepanel
No.|Equipment
1|Vehicleopening/start(NFC)-
2
|
TelephonePaineoftheluggagecompartment:fusepanel
4|Head-updisplay
5|Audimusicinterface,USBchargingportFusepanel(@)(black)
6|FrontclimatecontrolsystemcontrolsNo.|Equipment
7
|
Steeringcolumnlock2|Windshielddefroster
8
|
Infotainmentsystemdisplay 3|Windshielddefroster
9|InstrumentclusterS
|
Suspensioncontrol
10
|
Infotainmentunit6|Automatictransmission
11
|
Lightswitch,switchpanel7
|
Rearwindowdefogger
12
|
Steeringcolumnelectronics8
|
Rearseatheating
14
|
Infotainmentsystem9
|
Lefttaillights
16
|
Steeringwheelheating10
|
Leftsafetybelttensioner

360
11|Centrallockingsystem

12|Luggagecompartmentlid

Fusepanel(8)(red)

No.|Equipment

Notassigned

Fusepanel©(brown)

No.|Equipment

2|Telephone


Lumbarsupport