brakes AUDI Q5 2019 Owner's Guide

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IntelligentTechnology

Brakingeffect
Theresponsetimefromthebrakesdependson
theweatherandenvironmentalconditions.To
ensuretheoptimumbrakingeffect,thebrake
systemiscleanedatregularintervals.Thisis
donebyapplyingthebrakepadstothebrakero-
torsforashortperiodoftimewhendrivingat
highspeedswhenthewindshieldwipersare
switchedon.
Ifthebrakesystembecomesdamp,forexample
afterdrivinginheavyrain,thebrakingeffectmay
bedelayed.Otherfactorsthatcouldtemporarily
increasetheresponsetimeofthebrakesinclude:
—Wetconditions
—Lowtemperatures,ice,andsnow
—Roadscoveredinsalt
—Dirtybrakepads
Corrosion
Corrosionmayformonthebrakerotorsifthereis
no heavybraking,ifthevehicleisnotdrivenfor
longperiodsoftime,orifthevehicleisnotdriv-
enfrequentlyorforlongdistances.Inthiscase,
brakingheavilyseveraltimeswhiledrivingat
highspeedscancleanthebrakerotors>A\.
Brakepads
Newbrakepadsdonotachievetheirfullbraking
effectduringthefirst250miles(400km).They
mustbe“brokenin”first.However,youcancom-
pensatefortheslightlyreducedbrakingforceby
pressingfirmlyonthebrakepedal.Avoidheavy
brakingduringthebreak-inperiod.
Brakepadweardependslargelyonthewaythe
vehicleisdrivenandonoperatingconditions.
Brakepadwearincreaseswhendrivingfrequently
inthecityorshortdistancesorwhenusingavery
sportydrivingstyle.

—Duetotheriskofinjury,onlyhaveanau-
thorizedAudidealerorauthorizedAudi
ServiceFacilityworkonthebrakesystem.
Incorrectrepairscouldimpairthefunction.
—Neverletthevehiclerollwhiletheengineis
stoppedbecausethisincreasestheriskofan
accident.
— Depending onvehicleequipment,thebrake
pedal
maymovedownwardautomatically
duringautonomousbrakingmaneuvers.To
reducetheriskofinjury,donotplaceyour


ZA\WARNING
—Onlyapplythebrakesforthepurposeof
cleaningthebrakesystemwhenroadand
trafficconditionspermit.Youmustnoten-
dangerotherroadusersandincreasethe
riskofanaccident.


footunderthebrakepedal.

C)Note
—Neverletthebrakes“rub”bypressingthe
pedallightlywhenbrakingisnotactually
necessary. Thiscancausethebrakestoover-
heatandincreasesbrakingdistanceand
causeswear.
—Beforedrivingonlongstretcheswithsteep
hills,reduce thevehiclespeedandshifttoa
lowergeartouse theenginebrakingeffect.
Thisreducestheloadonthebrakes.Ifyou
needtobrakeadditionally,brakeinintervals
andnotcontinuously.
(i)Tips
—Ifyouretrofityourvehiclewithafrontspoil-
er,wheelcoversorsimilaritems,makesure
thattheairflowtothebrakesisnotob-
structed.Otherwisethebrakesystemcan
overheat.
—Alsorefertotheinformationaboutbrake
fluid>page319.
Electromechanical
steering,Dynamic
steering
Theelectromechanicalsteeringsupportsthe
driver'ssteeringmovements.
Powersteeringadaptselectronicallybasedon
thevehiclespeed.
Indicatorlightsandmessages
aSteering:malfunction!Pleasestopvehicle
147
>

CheckingandFilling


—Ifthebrakefluidisold,bubblesmayformin
thebrakesystemduringheavybraking.This
couldimpairbrakingperformanceanddriv-
ingsafety,whichincreasestheriskofanac-
cident.
— Thebrakefluidinyourvehiclemustmeet
thestandardVW50114andisavailableat
anauthorizedAudidealerorauthorizedAu-
diServiceFacility.Ifthisbrakefluidisnot
available,anotherhigh-gradebrakefluidof
equivalentqualitymaybeused,anditmust
meettheU.S.FederalMotorVehicleStand-
ard(FMVSS)116DOT4,Class6.

@Note
—IfthebrakefluidlevelisabovetheMAX
marking,brakefluidmayleakoutoverthe
edgeofthereservoirandresultindamage
tothevehicle.
—Donotallowanybrakefluidtocomeinto
contactwiththevehiclepaint,becauseit
willcorrodethepaint.
Electricalsystem
Iftheieorfmindicatorlightturnson,thereisa
malfunctioninthegenerator,thebattery,orthe
vehicleelectricalsystem.
=Electricalsystem:malfunction!Safelystop
vehicle
Donotcontinuedrivingandswitchtheengineoff
=>AX.SeeanauthorizedAudidealerorauthorized
AudiServiceFacilityforassistance.
=Electricalsystem:malfunction!Restartnot
possible.PleasecontactService
Itwillnot bepossible torestarttheengineonce
youturnitoff.Vehiclefunctions/drivingstability
maybelimited.DrivetoanauthorizedAudideal-
erorauthorizedAudiServiceFacilityimmediate-
ly.
=Electricalsystem:malfunction!Pleasecon-
tactService
Switchoffallelectricalequipmentthatisnot
needed.Vehiclefunctions/drivingstabilitymay
320
belimited.DrivetoanauthorizedAudidealeror
authorizedAudiServiceFacilityimmediately.
=Electricalsystem:lowbatterycharge.Bat-
tery
willbechargedwhiledriving
Thestartingabilitymaybeimpaired.
Ifthismessageturnsoffafteralittlewhile,the
vehiclebatteryhaschargedenoughwhiledriving.
Ifthismessagedoesnotturnoff,driveimmedi-
atelytoanauthorizedAudidealerorauthorized
AudiServiceFacility.

ZAWARNING
Whenthereisanelectricalsystemmalfunc-
tion,vehiclefunctionsmaynotworkanddriv-
ingstabilitymaybelimited,whichincreases
theriskofanaccident.Stopdrivingand
switchtheengineoff.SeeanauthorizedAudi
dealerorauthorizedAudiServiceFacilityfor
assistance.


Battery
Palaees)
Becauseofthecomplexpowersupply,allworkon
batteriessuchasdisconnecting,replacing,etc.,
should only beperformedby anauthorizedAudi
dealerorauthorizedAudiServiceFacility>A\.
Multiplebatterieswithdifferenttechnologies
maybeinstalledinyourvehicle:
—Vehiclebattery(forexample,forstartingthe
engine,basicpowersupply)>page321,Lead
batteryor>page321,Otherbatterytypes
—Auxiliarybattery(forexample,forrecuperation
oroptionalequipment)>page321,Otherbat-
terytypes
Notrunningthevehicleforlongperiodsof
time
Thebatterywillgraduallydrainifthevehicle
doesnotrunforlongperiodsoftime.Toensure
thatthevehiclecanstill bestarted,theelectrical
equipmentwillbereducedorswitchedoff
=>page148.Someconveniencefunctions,such
asinteriorlightingorpowerseatadjustment,
maynotbeavailableundercertain

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Wheels

Glossaryoftireandloading
terminology
Accessoryweight
meansthecombinedweight(in
excessofthosestandarditems
whichmaybereplaced)ofauto-
matictransmission,powersteer-
ing,powerbrakes,powerwin-
dows,powerseats,radio,and
heater,totheextentthatthese
itemsareavailableasfactory-in-
stalledequipment(whetherin-
stalledornot).
Aspectratio
meanstheratioofthe heightto
thewidthofthetireinpercent.
Numbersof55orlowerindicatea
lowsidewallforimprovedsteer-
ingresponseandbetteroverall
handlingondrypavement.
Bead
meansthepartofthetirethatis
madeofsteelwires,wrappedor
reinforcedbyplycordsandthatis
shapedtofittherim.
Beadseparation
meansabreakdownofthebond
betweencomponentsinthebead.
Cord
meansthestrandsformingthe
pliesinthetire.
Coldtireinflationpressure
meansthetirepressurerecom-
mendedbythevehiclemanufac-
turerforatireofadesignated
sizethathasnotbeendrivenfor
morethanacoupleofmiles(kilo-
meters)atlowspeedsinthethree
hourperiodbeforethetirepres-
sureismeasuredoradjusted.
Curbweight
meanstheweightofamotorve-
hiclewithstandardequipmentin-
cludingthemaximumcapacityof
fuel,oil,andcoolant,aircondi-
tioningandadditionalweightof
optionalequipment.
Extraloadtire
meansatiredesignedtooperate
athigherloadsandathigherin-
flationpressuresthanthecorre-
spondingstandardtire.Extraload
tiresmaybeidentifiedas“XL”,
“xL’,“EXTRALOAD”,or“RF”on
thesidewall.
327

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Wheels

Productionoptionsweight
meansthecombinedweightof
thoseinstalledregularproduction
optionsweighingover5lbs.
(2.3kg)inexcessofthosestand-
arditemswhichtheyreplace,not
previouslyconsideredincurb
weightoraccessoryweight,in-
cludingheavy dutybrakes,ride
levelers,roofrack,heavyduty
battery,andspecialtrim.
Radialplytire
meansapneumatictireinwhich
theplycordsthatextendtothe
beadsarelaidatsubstantially
90degreestothecenterlineof
thetread.
Recommendedinflation
pressure
see>page327,Coldtireinfla-
tionpressure.
Reinforcedtire
meansatiredesignedtooperate
athigherloadsandathigherin-
flationpressuresthanthecorre-
spondingstandardtire.Rein-
forcedtiresmaybeidentifiedas
“XL”,“xl”,“EXTRALOAD”,or“RF”
onthesidewall.
Rim
meansametalsupportforatire
oratireandtubeassemblyupon
whichthetirebeadsareseated.
Rimdiameter
meansnominaldiameterofthe
beadseat.Ifyouchangeyour
wheelsize,youwillhavetopur-
chasenewtirestomatchthenew
rimdiameter.
Rimsizedesignation
meansrimdiameterandwidth.
Rimwidth
meansnominaldistancebetween
rimflanges.
Sidewall
meansthatportionofatirebe-
tweenthetreadandbead.
Speedrating(lettercode)
meansthespeedatwhichatireis
designedtobedrivenforextend-
edperiodsoftime.Theratings
rangefrom93mph(150km/h)
to186mph(298km/h)>table
onpage325.Youmaynotfind
thisinformationonalltiresbe-
causeitisnotrequiredbylaw.
Thespeedratinglettercode,
whereapplicable,ismoldedon
thetiresidewallandindicatesthe>
329

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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
>

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Wheels

technicallyreferredtoasthevehi-
cle’sGrossVehicleWeightRating
(“GVWR”).
The“GVWR”includestheweight
ofthebasicvehicle,allfactoryin-
stalledaccessories,afulltankof
fuel,oil,coolantandotherfluids
plusmaximumload.Themaxi-
mumloadincludesthenumberof
passengersthatthevehicleisin-
tendedtocarry(“seatingcapaci-
ty”)withanassumedweightof
150lbs.(68kg)foreachpassen-
geratadesignatedseatingposi-
tionandthetotalweightofany
luggageinthevehicle.Ifyoutow
atrailer,theweightofthetrailer
hitchandthetongueweightof
the loadedtrailermustbeinclud-
edaspartofthevehicleload.
TheGrossAxleWeightRating
(“GAWR”)isthemaximumload
thatcanbeappliedateachofthe
vehicle’stwoaxles.
Thefactthatthereisanupper
limittoyourvehicle’sGrossVehi-
cleWeightRatingmeansthatthe
totalweightofwhateverisbeing
carriedinthevehicle (including
theweightofatrailerhitchand
thetongueweightofthe loaded
trailer)islimited.Themorepas-
sengersinthevehicle orpassen-
gerswhoareheavierthanthe
standardweightsassumedmean
thatlessweightcanbecarriedas
luggage.
TheGrossVehicleWeightRating
andtheGrossAxleWeightRating
arelistedonthesafetycompli-
ancestickerlabellocatedonthe
driver’ssideB-pillar.

Z\WARNING
Overloadingavehiclecancause
lossofvehiclecontrol,acrash
orotheraccident,seriousper-
sonalinjury,andevendeath.
—Carryingmoreweightthan
yourvehiclewasdesignedto
carrywillpreventthevehicle
fromhandlingproperlyandin-
creasetheriskofthelossof
vehiclecontrol.
—Thebrakesonavehiclethat
hasbeenoverloadedmaynot
beabletostopthevehicle
withinasafedistance.
—Tiresonavehiclethathas
beenoverloadedcanfailsud-
denly,includingablowoutand
suddendeflation,causingloss
ofcontrolandacrash.
—Alwaysmakesurethattheto-
talloadbeingtransported-

337

Careandcleaning


—Toreducetheriskofcuts,protectyourself
fromsharpmetalcomponentswhenwash-
ingtheunderbodyortheinsideofthewheel
housings.
—Afterwashingthevehicle,thebrakingeffect
maybedelayedduetomoistureonthe
brakerotorsoriceinthewinter.Thisin-
creasestheriskofanaccident.Thebrakes
mustbedriedwithafewcarefulbrakeappli-
cations.

@)Note
—Ifyouwashthevehicleinanautomaticcar
wash,youmustfoldtheexteriormirrorsin
toreducetheriskofdamagetothemirrors.
Powerfoldingexteriormirrors*mustonly
befoldedinandoutusingthepowerfolding
function.
—Toreducetheriskofdamagetotherims
andtires,comparethewidthbetweenthe
wheelsonyourvehiclewiththedistancebe-
tweentheguiderailsinthecarwash.
—Toreducetheriskofdamage,comparethe
heightandwidthofyourvehiclewiththe
heightandwidthoftheinsideofthecar
wash.
—Toreducetheriskofpaintdamage,donot
washthevehicleindirectsunlight.
—Toreducetheriskofdamage,donotwash
decorativedecals*withapressurewasher.
—Toreducetheriskofdamagetothesurface,
donotuseinsectremovingsponges,kitchen
sponges,orsimilaritems.
—Whenwashingmattefinishpaintedvehicle
components:
—Toreducetheriskofdamagetothesur-
face,donotusepolishingagentsorhard
wax.
—Neveruseprotectivewax.Itcandestroy
themattefinisheffect.
— Donotplaceanystickersormagnetic
signsonvehiclecomponentspaintedwith
mattefinishpaint.Thepaintcouldbe
damagedwhenthestickersormagnets
areremoved.
(@)Forthesakeoftheenvironment
Onlywashthevehicleinfacilitiesspeciallyde-
signedforthatpurpose.Thiswillreduce the
riskofdirtywatercontaminatedwithoilfrom
enteringthesewersystem.
Cleaningandcareinformation
Whencleaningandcaringforindividualvehicle
components,refertothefollowingtables.The
informationcontainedthereissimplyrecommen-
dations.Forquestionsorforcomponentsthat
Exteriorcleaning
arenotlisted,consultanauthorizedAudidealer
orauthorizedAudiServiceFacility.Alsofollow
theinformationfoundin>A.








ComponentSituationSolution
Windshieldwiper|DepositsSoftclothwithglasscleaner,>page51
blades
Headlights/DepositsSoftspongewithamildsoapsolution®
Taillights
Sensors/DepositsSensors:softclothwithasolvent-freecleaningsolution
cameralensesCameralenses:softclothwithanalcohol-freecleaningsol-
ution
Snow/iceHandbrush/solvent-freede-icingspray
WheelsRoadsaltWater
BrakedustAcid-freespecialcleaningsolution>

344

80A012721BG
Index

Audiphone-Doxcesses¢sconce2 xeeeceoeerence2
AUG:preiSense@in«2exces6oew6 2sores8ooe
MessagesS.........0.0.00.cceeeee
SOttiliGSiccss =ness& 3ReSaoBERRAsBERGS
Audisideassist...6...0...ceceeeeeee
Rearcross-trafficassist.............-..
Audi smartphoneinterface..........243,
Audivirtualcockpit
refertoInstrumentcluster..............
AUTO
Automaticclimatecontrolsystem........
Automaticheadlights..................
Auto
Lock(centrallockingsystem).........
Automaticbeltretractor..............0.
Automaticclimatecontrol................
Automaticclimatecontrolsystem
Audidriveselect...............000008
Automatic
luggagecompartmentlid....36
Automatictransmission............-...0-
Emergencyprogram...........0eeeeeae
HiLLGSSCENECOMtTOli:=ems=ewea 2cere
ICKECOWMisicoames:wxcommiwsooomensowooox
Launchcontrolprogram.............-.-
Manualshiftingwc5 2essseeensseeeess
Parkinglockemergencyrelease..........
Selectorleverpositions................-
Automaticwipe/washsystem.............
AUX (PUbeswwes5«semuaaaansans6 @seauens6 0messes6
Averageconsumption:.occuocoseeeeea
Averagespeed...0...ccc ceeeceneeeee
B
BACKDUttONacesx =sewsx=ees5 oewseeae
Balancé(sound)22.5:sven: eens: pews:
Band
refertoFrequencyband...............
Bassi(SOurtd)seursx xsae3 erome5 2pees& 2oe
Bluetooth
Audioplayer........ccceeeeee228
Connectingacellphone...............177
SOGUINGSsoinsoswanens¥snemensaememewo+eM248
BOOSts«2ciesoeewsooeeooeeooee920
Boosterseats'.=ssws< ¢sewssoseesseeee297
Boostpressureindicator.................20
Brakefluid
Checkingthebrakefluidlevel...........319
BrakeSiacy:»2semesoBaws&&aweetROSEEeee146
Brakerassisttsassisssarisesoovenarea aanovanea144
Brakefluid...2.2.00...00.ceceeee319
Electromechanicalparkingbrake.........78
Emergencybrakingfunction.............79
Newbrakepads..............-..00005147
Break-insecurityfeature............0000.34
Breakingin
Newbrakepads............-.02+0000147
Newtite:« sgees« xsewssoceesoitee331
Browser
refertoMediacenter..............000.235
BulbS%«wes= @ewe¢ opewsooeeeeemeowoe360
Buttons
Control:panel(MMI),ceivesosavinsososvewas152
Multifunctionsteeringwheel.........15,18
SwitchingtheInfotainmentsystemdisplay
ON/OFficss:oewasnovarsusosavaeannesvoacaowowe152
Cable(USBadapter/AUXconnectorcable)..231
CaliforniaProposition65Warning........312
Batteryspecific.................-000.321
CaUlliSt.sscsiiswsaameaesvosoeeenseweensowavav182
CallOptionsiicscsscowseowenseawesween189
Capacities
Furelitaniki.2ccc:0 xmenuea«sinpene©0)cme©owB72
Washerfluidreservoir...........000005372

Catalyticconverter.............-.00000-310
CD
drive(mediadrives)..............005226
Cellphone
refertoTelephone«iissseeeeeeeeew177
375