2019 AUDI S4 fuel

Instrumentcluster

Certaininstrumentclustercontentcanalsobe
displayedinthehead-updisplay*>page27.

ZAWARNING
Donotassumetheroadsarefreeoficebased
ontheoutsidetemperaturedisplay.Beaware
thattheremaybeiceonroadsevenwhenthe
outsidetemperatureisaround41°F(+5°C)
andthaticecanincreasetheriskofaccidents.

@)Tips
— Depending onvehicleequipment,thein-
strumentillumination(needlesandgauges)
mayturnonwhenthelightsareoffandthe
ignitionisswitchedon.Theilluminationfor
thegaugesreducesautomaticallyandeven-
tuallyturnsoffasbrightnessoutsidein-
creases.Thisfunctionremindsthedriverto
turnthelowbeamsonattheappropriate
time.
—Youcanselecttheunitsusedfortempera-
ture,speed,andothermeasurementsinthe
Infotainmentsystem>page240.
—Ifyourvehicleisstationaryorifyouaredriv-
ingatverylowspeeds,thetemperaturedis-
playedmaybeslightlyhigherthantheac-
tualtemperatureoutsideduetotheheatra-
diatingfromtheengine.
—Attemperaturesbelow41°F(+5°C),a
snowflakesymbolappearsinfront ofthe
temperaturedisplay>A\.
Coolanttemperature
indicator
Thecoolanttemperaturedisplay@>page13,
fig.3or>page13,fig.4onlyfunctionswhen
theignitionisswitchedon.Toreducetheriskof
enginedamage,pleaseobservethefollowing
notesaboutthetemperatureranges.
Coldrange
IfonlytheLEDsatthebottomofthegaugeturn
on,theenginehasnot reachedoperatingtem-
peratureyet.Avoidhighenginespeeds,fullaccel-
eration,andheavyengineloads.
14
Normalrange
Theenginehasreacheditsoperatingtempera-
tureoncetheLEDsuptothecenterofthegauge
turnon.Ifthegindicatorlightintheinstru-
mentclusterdisplayturnson,thecoolanttem-
peratureistoohigh>page22.
@)Note
—Auxiliaryheadlightsandotheraccessoriesin
frontoftheairintakeimpairthecoolingef-
fectofthecoolant.Thisincreasestheriskof
theengineoverheatingduringhighoutside
temperatures andheavyengineload.
—Thefrontspoileralsohelpstodistribute
coolingaircorrectlywhiledriving.Ifthe
spoilerisdamaged,thecoolingeffectwill
beimpairedandtheriskoftheengineover-
heatingwillincrease.SeeanauthorizedAu-
didealerorauthorizedAudiServiceFacility
forassistance.
Tachometer
Thetachometerdisplaystheenginespeedinrev-
olutionsperminute(RPM).
Thebeginningoftheredzoneinthetachometer
indicatesthemaximumpermissibleenginespeed
forallgearsoncetheenginehasbeenbrokenin
andwhenitiswarmeduptooperatingtempera-
ture.Before reachingthiszone,youshouldshift
intothenexthighestgear,selectthe"D/S"selec-
torleverposition,orremoveyourfootfromthe
acceleratorpedal.
@)Note
Theneedleinthetachometer2)>page13,
fig.3or>page13,fig.4mayonlybeinthe
redareaofthegaugeforashorttimeorthere
isariskofenginedamage.Thelocationwhere
theredzonebeginsvariesdependingonthe
engine.
@)Forthesakeoftheenvironment
Upshiftingearlyhelpsyoutosavefuelandre-
ducesoperatingnoise.

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Instrumentcluster

Fuellevel
Thedisplay>page13,fig.3orpage13,
fig.4onlyfunctionswhentheignitionisswitch-
edon.Whenthedisplayhasreached thereserve
mark,aredLEDturnsonandtheAlindicator
lightturnson>page24.
Forthetankcapacityinyourvehicle,refertothe
TechnicalData>page373.
(@)Note
Neverdriveuntilthetankiscompletelyemp-
ty.Theirregularsupplyoffuelthatresults
fromthatcancauseenginemisfires.Uncom-
bustedfuelwillthenentertheexhaustsys-
tem.Thiscancauseoverheatinganddamage
tothecatalyticconverter.
Odometer

Fig.5Instrumentcluster: odometerandresetbutton
Tripodometerandodometer
Thetripodometershowsthedistancedriven
sinceitwaslastreset.Itcanbeusedtomeasure
shortdistances.
Thetripodometercanberesettozerobypress-
ingthe|]resetbutton.


Theodometershowsthetotaldistancethatthe
vehiclehasbeendriven.
Malfunctionindicator
Ifthereisamalfunctionintheinstrumentclus-
ter,DEFwillappearinthetripodometerdisplay.
Havethemalfunctioncorrectedassoonaspossi-
ble.

@Tips
Theunitsofmeasurementcanbesetinthe
Infotainmentsystem>page240.
Multifunctionsteering
wheelplus
Appliesto:vehicleswithmultifunctionsteeringwheelplus


Fig.6Driverinformationsystemdisplay

Fig.7Leftsideofmultifunctionsteeringwheel
Requirement:theignitionmustbeswitchedon.
Thedriverinformationsystemcontains multiple
tabs@°fig.6thatdisplayvariousinformation
©.
Thefollowingtabsmaybeavailable,depending
onvehicleequipment:



FirsttabVehiclefunctions>page19
SecondMessages
tab?)
ThirdtabRadio>page157
Media>page157>
15

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Instrumentcluster

@Operatingthedriverinformationsystem
Thedriverinformationsystemcontainsmultiple
tabs@>page15,fig.6thatdisplayvarious
information@)>page15,fig.6.
Thefollowingtabsmaybeavailable,depending
onvehicleequipment:




FirsttabOn-boardcomputer>page19
SecondMessages
tab?)
ThirdtabRadio>page157
Media>page157
Fourthtab|Telephone>page158

a)Thistabisonlyvisiblewhenthereisat leastoneindicator
lightormessagedisplayed.

—Switchingtabs:pressthe[MODE]button
>fig.12onthemultifunctionsteeringwheel
repeatedlyuntilthedesiredtabisdisplayed.
—Selectingafunctioninthemenu/list:turnthe
leftthumbwheelonthemultifunctionsteering
wheeltothedesiredfunction.
—Confirmingaselection:presstheleftthumb-
wheelonthemultifunctionsteeringwheelto
confirmyourselection.
—Scrollingwithinthelists:turntheleftthumb-
wheelonthemultifunctionsteeringwheel
quicklytoscrollwithinthelists.


@Button[»
—Switchingthevoicerecognitionsystemon:
brieflypressthe[2]button>fig.13.Saythe
desiredcommandaftertheBeep.
—Switchingthevoicerecognitionsystemoff:
pressandholdthe|]button.Or:saythecom-
mandCancel.




Formoreinformationaboutthevoicerecognition
system,see>page164,Voicerecognitionsys-
temor=page241.
@®Rightthumbwheel
The
volumeofanaudiosourceorasystemmes-
sage(suchastrafficannouncements)canbedi-
rectlyadjustedduringtheaudiooutput.
—Increasingordecreasingthevolume:turnthe
rightthumbwheel>fig.13upordown.
—Mutingorpausing:turntherightthumbwheel
down.Or:presstherightthumbwheel.
—Unmutingorresuming:turntherightthumb-
wheelupward.Or:presstherightthumbwheel.
Vehiclefunctions
LOTati
Thetripcomputerisdisplayedinthefirsttabof
thedriverinformationsystem.Additionalvehicle
functionscan beaccesseddependingonthevehi-
cleequipment.
>Presstheleftcontrolbutton.
—On-boardcomputer>page 19
—Laptimes>page99
—Statistics>page99
—Layout>page17
Mit)meeyuayLele

Fig.14Instrumentcluster:fuelconsumptiondisplay
Resettingvaluesto zero
Requirement:theFuelconsumption,Short-term
memory,orLong-termmemorydisplaymustbe
selected.
>Toresetthevaluesintherespectivememoryto
zero,pressandholdtheleftthumbwheelon
themultifunctionsteeringwheelforonesec-
ond.Or
>Onthemultifunctionsteeringwheel,select:
therightcontrolbutton>Resetvalues*.
Inthetripcomputer,youcancallupthefollow-
ingdisplaysoneaftertheotherbyturningthe
leftthumbwheelonthemultifunctionsteering
wheel:
19

Instrumentcluster

—Timeanddate>page240
—Digitalspeedometer*
—Averageconsumption
—Remainingrange*
—Short-termmemoryoverview
—Long-termmemoryoverview
—Energyconsumers*=page20
—Driverassistance*>page102
—Trafficsignrecognition*>page97
Theshort-termmemorycollectsdrivinginforma-
tionfromthetimetheignitionisswitchedonun-
tilitisswitchedoff.Ifyoucontinuedrivingwithin
twohoursafterswitchingtheignitionoff,the
newvaluesareincludedwhencalculatingthecur-
renttripinformation.
Unliketheshort-termmemory,thelong-term
memoryisnoterasedautomatically.Youcanse-
lectthetimeperiodforevaluatingtripinforma-
tionyourself.
Fuelconsumption
Thecurrentfuelconsumptioncan beshownusing
abargraph&fig.14.Theaverageconsumption
storedintheshort-termmemoryisalsodis-
played.Ifthebarsaregreenorthegraytone on
thebarschanges(dependingontheequipment),
yourvehicleissavingfuelbythefollowingfunc-
tion:
—Recuperation:electricalenergycanbestoredin
thevehiclebatterywhenthevehicleiscoasting
ordrivingdownhill.Thebarwillmovetoward
EVE.
G)Tips
Thedate,timeofday,andtimeanddatefor-
matcanbesetintheInfotainmentsystem
=>page240.
20
Energyconsumers
Appliesto:vehicleswithenergyconsumers
aN}®ao
Energyconsumers
taeri
0)2
Airconditioning
Auxiliaryheating
Rearwindowheating

Fig.15Instrumentcluster:energyconsumers
IntheEnergyconsumersview,theotherequip-
mentthatiscurrentlyaffectingfuelconsumption
islistedinthefirsttab(on-boardcomputer).The
displayshowsuptothreeenergyconsumers
>fig.15.Theequipmentusingthemostpoweris
listedfirst.Ifmorethanthreeitemsusingpower
areswitchedon,theequipmentthatiscurrently
usingthemostpowerisdisplayed.
Agauge(@)alsoshowsthecurrenttotalcon-
sumptionofallotherconsumers.
Engineoiltemperaturedisplayandboost
atelte-hels
Appliesto:vehicleswithengineoiltemperaturedisplay/boost
indicator
Appliesto:vehicleswithanaloginstrumentcluster
Theengineoiltemperatureandboostindicator
areonlyshowninthelaptimerdisplay
=>page99.
Engineoiltemperatureindicator
Appliesto:vehicleswith Audivirtualcockpit
Theengineoiltemperatureisonlyshowninthe
enhancedvieworinthesportview>page17.
Whenengineoiltemperaturesarelow,thedis-
play---°F(---°C)appearsintheinstrumentclus-
ter.
Theenginehasreacheditsoperatingtempera-
turewhentheengineoiltemperatureisbetween
176°F(80°C)and248°F(120°C)undernormal
drivingconditions.Theengineoiltemperature>

Instrumentcluster

Thereisamalfunctionintheclutch.Theengine
torque
thatcan betransferredisreduced.You
maycontinuedriving.Avoidusingtheclutchin
thefutureinanywaythatwillplaceaheavyload
onit.Forexample,donotlettheclutchrubwhen
startingonhillsorwhenmaneuveringthevehi-
cle.Theindicatorlightturnsoffoncetheclutchis
fullyoperableagain.
Ifthe|indicatorlightturnson,thehoodlock
isnotlatchedcorrectly.
Stopimmediatelyandclosethehood
=>page310.

ElectronicStabilizationControl(ESC)
IftheBindicatorlightblinkswhiledriving,the
ESCorASR(Anti-SlipRegulation)isactivelyregu-
lating.
IftheBindicatorlightturnson,thesystemhas
switched
theESCoff.Inthiscase,youcanswitch
theignitionoffandthenontoswitchtheESCon
again.Theindicatorlightturnsoffwhenthesys-
temisfullyfunctional.
IftheBindicatorlightturnson,ESCwas
switchedoffusingthe[2]button>page139.


Stabilizationcontrol(ESC/ABS):malfunction!
Seeowner'smanual
IftheBindicatorlampandtheES/assin-
dicatorlampturnonandthismessageappears,
theABSorelectronicdifferentiallockismalfunc-
tioning.ThisalsocausestheESCtomalfunction.
Thebrakesstillfunctionwiththeirnormalpower,
butABSisnotactive.
DrivetoanauthorizedAudidealerorauthorized
AudiServiceFacilityimmediatelytohavethe
malfunctioncorrected.
@Tips
ForadditionalinformationonESCandABS,
see>page138.
24
BDrivesystem:malfunction!Safelystopvehi-
cle
Thereisamalfunctioninthedrivesystem.The
brakeboosterandthepowersteeringmaystop
working.
Stopthevehicleimmediatelyor assoon
aspossibleand donotcontinuedriving.Havethe
problemcorrectedbyanauthorizedAudidealer
orauthorizedAudiServiceFacility.
BDrivesystem:malfunction!Pleasecontact
Service
Thereisamalfunctioninthedrivesystem.Drive
slowlytoanauthorizedAudidealerorauthorized
AudiServiceFacilitytohavethemalfunctioncor-
rected.

nginespeedlimitation
IftheBiindicatorlightturnson,theenginewill
beautomaticallylimitedtotheRPMdisplayedin
theinstrumentcluster.Thisprotectstheengine
fromoverheating.
Theenginespeedlimitationdeactivatesoncethe
engineisnolongerinthecriticaltemperature
rangeandyouhavereleasedtheacceleratorped-
alonce.
Iftheenginespeedlimitationwasactivatedby
anenginecontrolmalfunction,theBgindicator
lightalsoturnson.Makesuretheenginespeed
doesnotgoabovethespeeddisplayed,forexam-
plewhendownshifting.Drivetoanauthorized
AudidealerorauthorizedAudiServiceFacilityim-
mediatelytohavethemalfunctioncorrected.
fTanksystem
lyPleaserefuel
Iftheindicatorlightturnsonforthefirsttime
andthemessageappears,thereareabout2.1
gallons(8liters)offuelleftinthetank.
lyPleaserefuelimmediately
Iftheindicatorlightturnsonandthismessage
appears,thefueltankisalmostempty.Refuel
thevehicleimmediately.

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Instrumentcluster

iyTanksystem:malfunction!Pleasecontact
Service
Thereisamalfunctioninthefueltanksystem.
DrivetoanauthorizedAudidealerorauthorized
AudiServiceFacilityimmediatelytohavethe
malfunctioncorrected.
@)Tips
Formoreinformationonfueling,see
=>page306.
®Washerfluidlevel
IfthegEindicatorlightturnson,thewasherflu-
idisalmostout.Fillthewasherfluidforthe
windshieldwashersystemandtheheadlight
washersystem*whentheignitionisswitchedoff
=>page320.
©!Windshieldwipers
Ifthe>indicatorlightturnson,thenthereisa
windshieldwipermalfunction.Drivetoanau-
thorizedAudidealerorauthorizedAudiService
Facilityimmediatelytohavethe malfunctioncor-
rected.
<3Driver'sdoor
|3}Driver'sdoor:malfunction!ShifttoPbefore
leavingvehicle.Seeowner'smanual
Thereisamalfunctioninthedriver'sdoor.Select
the"P"selectorleverposition(automatictrans-
mission)tosecurethevehicle.
DrivetoanauthorizedAudidealerorauthorized
AudiServiceFacilityimmediatelytohavethe
malfunctioncorrected.
Bulbfailureindicator

IftheEaindicatorlightturnson,abulbhas
failed.Themessageindicatesthelocationofthe
bulb.Replace thebulbimmediately.
Vehiclelights:malfunction!Pleasecontact
Service
Thereisamalfunctionintheheadlightsorthe
lightswitch.DrivetoanauthorizedAudidealeror
authorizedAudiServiceFacilityimmediatelyto
havethemalfunctioncorrected.

Z\WARNING
—Lightbulbsareunderpressureandcanex-
plodewhenbulbsarereplaced,whichin-
creasestheriskofinjury.
—WithHIDheadlights(xenonheadlights),the
high-voltagecomponentmustbehandled
correctly.Otherwise,thereisariskoffatal
injury.


2©Dynamicheadlightrangecontrol
ByHeadlightrangecontrol:malfunction!See
owner'smanual
Thereisamalfunctioninthe headlightrange
controlsystem,whichmaycauseglareforother
drivers.
DrivetoanauthorizedAudidealerorauthorized
AudiServiceFacilityimmediatelytohavethe
malfunctioncorrected.
ZOAudiadaptivelight
Appliesto:vehicleswithAudiadaptivelight
ByAudiadaptivelight:malfunction!Seeown-
er'smanual
Adaptivelightisnotworking.Theheadlightsstill
function.
DrivetoanauthorizedAudidealerorauthorized
AudiServiceFacilityimmediatelytohavethe
malfunctioncorrected.
ComaAceals
aSAutomaticheadlights:malfunction!See
owner'smanual
aAutomaticwipers:malfunction!Seeowner's
manual
Thelight/rainsensorismalfunctioning.
Thelowbeamsremainswitchedonatalltimes
forsafetyreasonswhenthelightswitchisinthe
AUTOposition.However,youcancontinueto
turnthelightsonandoffusingthelightswitch.>
25

Stowingandusing

Roofrack


B8W-0037

curetheroofracksystem andobjectsonthe
roofcorrectly,theycouldcomeloosefrom
thevehicleandcauseanaccident.
—Theriskofanaccidentincreaseswhenusing
aroofracksystem,becauseitchangesthe
drivingcharacteristicsbyshiftingthecenter
ofgravityand/ortheincreasingthesurface
areaexposedtowind.Youmayneedto
adaptyourdrivingstyleandspeedtothe
currentconditions.



Fig.83-Appliesto:allroad-Roofrail:mountingpoints
Ifluggageorcargoistobecarriedontheroof,
youmustobservethefollowing:
—Onlyapprovedroofracksmaybeusedonyour
vehicle.Theseroofracksarethebasisfora
completeroofracksystem.Additionalattach-
mentsorcarriersystemsare neededtotrans-
portluggageandsportsequipment.Roofracks
andattachmentsfromtheAudiGenuineAcces-
soriesprogramarerecommended.
—Wheninstallingtheroofrack,makesurethatit
ismountedonlyatthedesignatedpointson
theroof>fig.82or>fig.83.
—Notethepermittedaxleload,permittedtotal
weight,andpermittedroofloadofyourvehicle
=>page373.Theroof loadisthetotalofthe
weightoftheroofrack,theattachmentsand
thecargoyouarecarrying.However,youmust
alsonote thepermittedload ofthecarrier sys-
tembeingused.


ZXWARNING
—Followtheinstallationinstructionsprovided
withtheroofracksystem.Ifyoudonotse-

70
@)Note
Makesurethattheopenluggagecompart-
mentlidandthetilting/slidingsunroof*or
panoramicglassroof*donotcomeintocon-
tactwithobjectsontheroof.
()Forthesakeoftheenvironment
Fuelconsumptionwillincreasebecauseofthe
increasedwindresistance.Removetheroof
rackwhenyouarenolongerusingit.

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Warmandcold

Warmandcold
Climatecontrolsystem
Theclimatecontrolsystemwarms,coolsandre-
moveshumidityfromtheairinthevehicleinteri-
or.Itismosteffectivewhenthewindowsand
sunroof*areclosed.Ifthereisabuild-upofheat
insidethevehicle,ventilationcanhelptospeed
upthecoolingprocess.
Inallheatingmodefunctionsexceptfordefrost,
thebloweronlyswitchestoahigherspeedonce
theenginecoolanthasreachedasufficienttem-
perature.
Pollutantfilter
The
pollutantfilterremovespollutantssuchas
dustandpollenfromtheair.
Keyrecognition
Theclimatecontrolsettings areautomatically
storedandassignedtothevehiclekeythatisin
use.
@)Forthesakeoftheenvironment
Ifyouwouldliketoreducefuelconsumption,
switchtheairconditioningoff.Thiswillalso
reduceemissions.
@)Tips
—Topreventinterferencewiththeheating
andcoolingoutput andtopreventthewin-
dowsfromfoggingover,theairintakein
front ofthewindshieldmustbefreeofice,
snow,orleaves.
—Condensationfromthecoolingsystemcan
dripandformapuddleofwater underthe
vehicle.Thisisnormalanddoesnotmean
thereisaleak.
—Theenergymanagementsystemmaytem-
porarilyswitchoffcertainfunctions,suchas
theseatheating*orrearwindowdefogger.
Thesesystemsareavailableagainassoonas
theenergysupplyhasbeenrestored.
71