2019 AUDI S4 tow

8W0012721BG
Stowingandusing


—Ifpiecesofluggageorobjects aresecured
tothetie-downswithunsuitableordam-
agedstraps,thiscanincreasetheriskofin-
juryduringbrakingmaneuversoraccidents.
—Neversecureachildsafetyseattothetie-
downs.
Pass-through
Appliesto:vehicleswithpass-through



5 z e
4=5oa

Fig.79Backrest:pass-throughrelease
>Toreleasethepass-through,turnthelockon
thebackrest.
> Foldthepass-throughcoverdown.

Reversiblecargofloor
Appliesto:vehicleswithreversiblecargofloor
You cantransportdirtyanddampobjectsinthe
reversiblecargoareafloor.
Ss
gS
£
Ssa a
BEW-0128


ZXWARNING
Makesurethatallobjectsthatyouaretrans-
portinginthepass-througharesecure.They
couldslideduringsuddenbrakingmaneuvers
andcauseinjuries.
@Tips
Youcanlockorunlockthepass-through
throughtheluggagecompartment.Thispre-
ventsanyaccesstotheluggagecompartment
fromthevehicleinterior.

Fig.81Luggagecompartment:cargoareafloorreversed
Reversingthecargoareafloor
>Liftupthecargoareafloorusingthehandle
-arrow->fig.80.
>Fliptheflooroverandinstallit.
69

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.

Warmandcold

#5Seatventilation*
Pressingthe#J buttonswitchestheseatventila-
tion
onatthehighestlevel(3).TheLEDsindicate
thetemperaturelevel.Toreducetheventilation
level,pressthebuttonagain.Toswitchtheseat
ventilationoff,pressthebuttonrepeatedlyuntil
theLEDturnsoff.
&Defrosting
Thewindshieldandsidewindowsaredefrosted
orclearedofcondensationasquicklyaspossible.
Themaximumamountofairflowsmainlyfrom
theventsbelowthewindshield.Recirculation
modeswitchesoff. Thetemperatureshouldbe
setat+72°F(+22°C)orhigher.Thetemperature
iscontrolledautomatically.
Youcanswitchthedefrosteronoroffusingthe
&button.Youcanswitchthefunctionoffby
pressingaknob(@).
Appliesto:vehicleswithwindshielddefogger:
Thewindshielddefoggerswitchesonautomati-
callywhenoutsidetemperaturesarelow.Ifyou
wouldliketoswitchthewindshielddefoggeron
manually,pressthe§&button.TheLEDinthe
buttonblinks.
GP)REARRearwindowdefogger
Youcanswitchtherearwindowdefoggeronby
pressingthe&button.Itonlyoperateswhenthe
engineisrunning.Itswitchesoffautomatically
after10to20minutes,dependingontheoutside
temperature.
Topreventtherearwindowdefoggerfrom
switchingoffautomatically,pressandholdthe
GP)REARbuttonformorethanthreeseconds.
Thisisstoreduntiltheignitionisswitchedoff.
Vents
Youcanopenorclosethecenterandrearventsin
thecockpitandtheventsintherearcenter con-
soleusingtheridgedthumbwheels.Thelevers
adjustthedirectionoftheairflowfromthevents.
Thewideventisopenedandclosedusingthe
rockerswitchG).
74
Residualheat
Youcanactivatetheresidualheatfunctionwhen
theignitionisswitchedoffbypressingtheknob
©.Theresidualheatfromthecoolantisusedto
heatthevehicleinterior.Theresidualheatfunc-
tionswitchesoffautomaticallyafterabout15
minutes.

ZAWARNING
—Youshouldnotusetherecirculationmode
foranextendedperiodoftime,becauseno
freshairisdrawninandthewindowscan
fogwhencoolingmodeisswitchedoff.This
increasestheriskofanaccident.
—Individualswithreducedsensitivityto pain
ortemperaturecoulddevelopburnswhen
usingtheseatheating*function.To reduce
the
riskofinjury,theseindividualsshould
notuseseatheating*.
@)Note
To reducetheriskofdamagetotheseatheat-
ing*elements,donotkneelontheseatsor
placeheavypressureononeareaoftheseat.
Theclimatecontrolsystembasicsettingsareac-
cessedintheInfotainmentsystem.


>SelectintheInfotainmentsystem:[MENU]but-
ton>Vehicle> leftcontrolbutton>Aircondi-
tioning

Autorecirculation
Whenswitchedon,automaticrecirculationcon-
trolstherecirculationmodeautomatically.Ifthe
windowsfogup,presstheMAXbutton.
Automaticauxiliaryheater*
Theauxiliaryheaterhelpstowarmthevehiclein-
teriormorequickly.
Steeringwheelheating
Appliesto:vehicleswithsteeringwheelheating
>Pressthe@©page17,fig.11buttononthe
multifunctionsteeringwheeltoswitchthe
steeringwheelheatingonandoff.Themessage>

Driving

Start/stopsystem:malfunction!Function
unavailable.PleasecontactService
ThereisamalfunctionintheStart/Stopsystem.
DrivethevehicletoanauthorizedAudidealeror
authorizedServiceFacilityassoonaspossibleto
havethemalfunctioncorrected.
Electromechanical
parkingbrake
é|Rg
S
= 3
Ey


Fig.89Centerconsole:parkingbrake
Yourvehicleisequippedwithanelectromechani-
calparkingbrake@)>fig.89.Theparkingbrake
isdesignedtopreventthevehiclefromrolling
unintentionallyandreplacesthehandbrake.
Setting/manuallyreleasingtheparking
brake
>Pullthe©switchto settheparkingbrake.The
LEDintheswitchturnson.TheZin/©indi-
catorlightalsoturnson.
>Toreleasetheparkingbrakemanually,press
thebrakeoracceleratorpedalwhiletheigni-
tionisswitchedon,andpressthe©)switchat
thesametime.The LEDinthebuttonandthe
indicatorlightwillturnoff.
Releasingtheparkingbrakeautomatically
Requirement:
thedoorsmustbeclosedandthe
driver'ssafetybeltmustbefastened.
>Tostartdrivingandreleasetheparkingbrake
automatically,presstheacceleratorpedalas
usual.
Inadditiontoreleasingtheparkingbrakeauto-
matically,otherconvenienceandsafetyfunctions
are availablewhenyoustartdriving>page83,
Startingtodrive.
82
Preventingtheautomaticparkingbrake
release
Thevehiclecouldbeginrollingunintentionally
whentheparkingbrakeisreleasedifthevehicle
isonahillortowingatrailer.
>Topreventtheparkingbrakefromreleasingau-
tomatically,pullandholdthe©)switchand
presstheacceleratorpedal.Theparkingbrake
remainssetandpreventsthevehiclefromroll-
ingbackward.
>Youcanreleasethe©)switchagainonceyou
aresurethatyouaregivingenoughdriving
force tothewheelsbypressingtheaccelerator
pedal.
Emergencybrakingfunction
Youcan usetheemergencybrakingfunctioninan
emergencysituation,orifthestandardbrakes
aremalfunctioningorthepedalisobstructed.
>Pullandholdthe©)switch.
>»Assoonasyoureleasethe©)switchoracceler-
ate,thebrakingstops.
Pullingandholdingthe©switchwhiledriving
thevehicleactivatestheemergencybrakingfunc-
tion.Thehydraulicbrakesystemwillbrakeall
fourwheels.Thebrakingeffectissimilartoheavy
braking>A\.
Toreducetheriskofactivatingtheemergency
brakingbymistake,awarningtone(buzzer)
soundswhenthe©)switchispulled.Emergency
brakingstopsassoonasthe©)switchisreleased
ortheacceleratorpedalispressed.
Parking
>Pressthebrakepedaltostopthevehicle.
>Pullthe©switchtosettheparkingbrake.
>Appliesto:automatictransmission:Selectthe
"P"selectorleverposition.
>Turn theengineoff>A\.
>Appliesto:manualtransmission:Engage1st
gear.
>Turn thesteeringwheelwhenparkingonin-
clinesso thatthewheelswillrollintothecurb
ifthevehiclestartsmoving.

Driving

>Toengagethenearestselectorleverposition,
movetheselectorleverforwardorbackuntil
youfeelthefirstpressurepoint.Theselector
leverwillreturntoitsoriginalposition.
>Toshiftbeyondthenearestselectorleverposi-
tion,movetheselectorleverpastthepressure
pointintothedesiredposition.Theselectorlev-
erwillreturntoitsoriginalposition.
Forexample,youcanskipoverthe"N"positionif
youwouldliketogodirectlyfrom"D"into"R".
Selectorleverlock
Theselectorleverlockreducestheriskofselect-
ing apositionunintentionally,whichcan cause
thevehicletoroll.Whenengagingsomeselector
leverpositions,youmustpressthereleasebut-
ton@ontheselectorleverand/orpressthe
brakepedal>fig.90.
Youmustpressthebrakepedaltoengagease-
lectorleverpositionwhentheengineisrunning
andthevehicleisstationary.
Youdonothavetopressthebrakepedalifyou
shiftfrom"D"to"R"withinonesecond.Thisal-
lowsyouto “rock”thevehicleto freeitwhenitis
stuck.
P-Park
Thisselectorleverpositionpreventsthevehicle
fromrolling.Onlyshiftintoparkwhenthevehicle
isstationary>A\.Toselectthe"P"selectorlever
position,pressthe"P"button(2)ontheselector
lever>fig.90.Pappearsnexttotheselectorlev-
er.
Appliesto:vehicleswithStronictransmission:
Theparkinglockcanonlybereleasedwhenthe
ignitionisswitchedonandthebrakepedalis
pressed.Toreleasetheparkinglock,pressthe
brakepedal,pressthereleasebutton@onthe
selectorlever,andselectthedesiredposition
>fig.90.Theenginemustalsobestartedinor-
dertoengagethe"D" or"R"selectorleverposi-
tion.
Appliesto:vehicleswithtiptronictransmission:
Theparkinglockcanonlybereleasedwhenthe
engineisrunningandthebrakepedalispressed.
Toreleasetheparkinglock,pressthebrakeped-
86
al,pressthereleasebutton®ontheselector
lever,andselectthedesiredposition>fig.90.
“P"engagesautomaticallyifyouswitchtheen-
gineoffwhiletheselectorleverisin"D","E","S",
"R",ormanualmode.
Ifyouswitchtheengineoffwhenthe"N"selector
leverpositionisselected,thetransmissionre-
mainsin"N"forapproximately30minutesand
then"P"isengaged.Thevehicleisnotsecured
fromrollinginthe"N"selectorleverposition,so
youneedtosettheparkingbrake®)>page82.
Youmustusetheparkinglockemergencyrelease
beforetowingthevehicle>page91.
R-Reverse
Thereversegearisengagedinthisposition.Only
selectreversegearwhenthevehicleisstationary
andtheengineisrunningatidlespeed>A.To
engagethe"R"selectorleverposition,pressthe
brakepedal,pressthereleasebutton@onthe
selectorlever,andselectthe"R"position
>fig.90.
Atonewillsoundwhenthereversegearisengag-
ed.
N-Neutral(idle)
Thetransmissionisinidleinthisposition.Toen-
gagethe"N"selectorleverposition,pressthere-
leasebutton@ontheselectorleverandshiftin-
tothe"N"position>fig.90.
Ifyouswitchtheengineoffwhenthe"N"selector
leverpositionisselected,thetransmissionre-
mainsin"N"forapproximately30minutesand
then"P"isengaged.
Youcannotselectthe"N"positionwhentheigni-
tionisswitchedoff.Whendrivingthroughanau-
tomaticcarwash,firstselectthe"N"positionand
thenturntheengineoff.
For safety reasons,thevehiclecannotbelocked
whenthetransmissionisinthe"N"position.
D/S-Drivingforward
Whenthetransmissionisinthe"D/S"position,it
canbeoperatedeitherinthenormal"D"modeor
inthe"S"sportmode.Movetheselectorlever>

8W0012721BG
Driving

[@]Transmission:malfunction!Youcancontin-
uedrivingwithlimitedfunction.Pleasecontact
Service
Thereisasystemmalfunctioninthetransmis-
sion.Thetransmissionisswitchingtoemergency
mode.Thismodeonlyshiftsintocertaingearsor
maynolongershiftatall.Theenginemaystall.
DrivetoanauthorizedAudidealerorauthorized
AudiServiceFacilityimmediatelytohavethe
malfunctioncorrected.
[GjTransmission:malfunction!Youcancontin-
uedrivingwithlimitedfunction.Noreverse
gear
Thereisasystemmalfunctioninthetransmis-
sion.Thetransmissionisswitchingtoemergency
mode.Thismodeonlyshiftsintocertaingearsor
maynolongershiftatall.Theenginemaystall.
Youcannotengagethereversegear.Drivetoan
authorizedAudidealerorauthorizedAudiService
Facilityimmediatelytohavethe malfunctioncor-
rected.
flDangerofrollingaway!Pnotpossible.
Pleaseapplyparkingbrake
—Theparkinglockwasreleasedusingtheemer-
gencyrelease>page91.Or
—Theparkinglockcannolongerbeengaged.
DrivetoanauthorizedAudidealerorauthor-
izedAudiServiceFacilityimmediatelytohave
themalfunctioncorrected.
Moveselectorlevertoautomaticposition
Thereisamalfunctioninthetiptronicmode.End
tiptronicmodebypushingtheselectorleverto
theleftintothe"D/S"position.

Parkinglockemergencyrelease
Appliesto:vehicleswithautomatictransmission
B8W-0047

xSs
3
=&a

Fig.94Frontcupholder:parkinglockemergencyrelease
Theemergencyreleaseislocatedinthefrontcup
holderunderacover.Readandfollowtheimpor-
tantinstructionsabouttowing>page364.
Releasingtheparkinglockusingthe
emergencyrelease
>Topreventyourvehiclefromrollingaway,set
theparkingbrake©=page82.
>Removetherubbermat.
>Prythecoverofftheopeningusingthescrew-
driverfromthevehicletoolkit>fig.93.
>Insertthesocketwrenchfromthevehicletool
kitintotheopening>fig.94.
>Turn thesocketwrenchclockwise@)untilit
stopsandpressitdownward()untilitlocksin-
toplace.
>Leavethesocketwrenchinserted.
Resettingtheparkinglock
>Pressthebrakepedalandstarttheengine.
>Keepthebrakepedalpressedandengagethe
followingselectorleverpositionsoneafterthe
other:"N","D"andbackto"N".
>Turn theengineoffagain.
91

Driving

>Graspthe socketwrenchwithbothhands and
carefullypullitupwardtoremove.
>Reinsertthecoverandrubbermat.
Iftheparkinglockisreleasedwiththeemergen-
cyrelease,the fs}indicatorlightturnsoninthe
instrumentclusterand“N”isengaged.Themes-
sageDangerofrolling away!Pnotpossible.
Pleaseapplyparkingbrakealsoappears.

Z\WARNING
—Theparkinglockmustbereleasedusingthe
emergencyreleasebeforetowingthevehi-
cle.
— Theparkinglockmayonlybereleasedusing
theemergencyreleaseiftheparkingbrake
isset.Ifitisnotworking,securethevehicle
fromrollingusingthebrake pedalorother
suitablemeans,suchasblockingafrontand
arearwheel.Anunsecuredvehiclemayroll
away,whichincreasestheriskofanacci-
dent.
—Onlyactivatethe emergencyreleasewhile
onalevelsurfaceoraslightslope.
—Toreducetheriskofanaccident,youmust
notdrivewhentheemergencyreleaseisac-
tivated.

@)Note
Duetotheriskofdamage,carefullyremove
thesocketwrenchwhenyouresettheparking
lock.
92

8W0012721BG
Trailertowing

Trailertowing
Drivingwithatrailer
Generalinformation
Yourvehicleisprimarilyintendedfortransport-
ingpeopleandluggage.However,ifyoudrive
withatrailer,followthetechnicalrequirements,
the operationanddrivingtips,andthelegalreg-
ulations.
Drivingwithatraileraffectsthevehicle'sfuel
consumption,performanceandwear.Italsore-
quireshigherconcentrationfromthedriver.

Z\WARNING
Donottransportanypeopleinatrailerdueto
theriskoffatalinjury.
Technicalrequirements
Certainrequirementsmustbemetwhentowing
atrailer.

Trailerhitch
Only useatrailerhitchwitharemovableball
hitchmountandballhitch.Thetrailerhitchmust
bepermittedforthevehicle,thetrailerandthe
permittedtotalweightofthetrailerbeing
pulled.Aboveall,itmustbesecurelyandsafely
attachedtothevehicletrailer.
Nevermountatrailerhitchonthebumper.The
trailerhitchmustbemountedinawaythatdoes
not impair thefunctionofthebumper.Donot
makeanychangestotheexhaustsystemandthe
brakesystem.
Checkregularlyifthetrailerhitchissecurely
mounted.Alwaysfollowtheinstructionsgivenby
thetrailerhitchmanufacturer.
Trailerbrakes
Ifthetrailerhasitsownbrakesystem,thenfol-
lowthemanufacturerspecifications.However,
thebrakesystemonthetrailermustneverbe
connectedtothevehiclebrakesystem.
Enginecoolingsystem
Drivingwithatrailermeansahigherloadonthe
engineandthecoolingsystem.Thecoolingsys-
temmustbedesignedforadditionalloadand
containenoughcoolant>@.
()Note
Longerinclinescannotbedrivenwithouta
suitablecoolingsystem,especiallyiftheout-
sidetemperaturesarehigh.Otherwise,this
increasestheriskofenginedamage.
Operatinginstructions
Severalthingsmustbenotedwhentowinga
trailer.
Towingcapacity
Yourvehiclecanonlybeoperatedwithclass1or
class2trailers.
Loaddistribution
Poorcargoloadanddistributioncannegatively
impactvehiclehandling.Loadthetrailerbased
onthefollowingcriteriaasmuchaspossible:
—Storeobjectsinthevehicleluggagecompart-
ment,ifpossible.Thevehicleshouldalways
carrytheheaviest possibleloadandthetrailer
shouldhavethelightestpossibleload.
—Distributetheloadinthetrailerso thatthe
heavyobjectsareasclosetotheaxleaspossi-
ble.
—Secureobjectsso thattheydonotslide.
—Utilizethemaximumpermittedtongueweight
ifpossible.
Tires
Setthetirepressureonyourvehiclefora“full
load”;seethetirepressuresticker>page332.If
necessary,alsoadjustthetirepressureonthe
traileraccordingtothemanufacturer'sspecifica-
tions.
Thetrailerandthevehicleshould beequipped
withwintertireswhendrivinginwintertempera-
tures.
93
>