2019 AUDI Q7 differential

Quickaccess


Suspensioncontrol
=>page25
Sportdifferential
=>page25
Backrest
=>page55
Emergencycallfunction
=>page204

Otherindicatorlights

12
Turnsignals
=>page25
Trailerturnsignals
=>page26
USAmodels:
Cruisecontrolsystem
=>page95
Canadamodels:
Cruise controlsystem
=>page95
Adaptivecruisecontrol
=>page103
Adaptivecruisecontrol
=>page103
Adaptivecruisecontrol
=>page103
Adaptivecruisecontrol
=>page103
Adaptivecruisecontrol
=>page105,>page100
Adaptivecruisecontrol
=>page100
Trafficjamassist
=>page107
Activelaneassist
=>page117
Predictiveefficiencyassist
=>page99
USAmodels:
Predictiveefficiencyassist
=>page99




























Canadamodels:
Predictiveefficiencyassist
=>page99
Predictiveefficiencyassist
=>page99
Predictiveefficiencyassist
=>page99
Predictiveefficiencyassist
=>page99
Hilldescentassist
>page148
Start/Stopsystem
=>page79
Start/Stopsystem
=>page79
Keys
=>page79
Parkassist
=>page142
Transmission
=>page89
Airsuspension
=>page23
Adaptivecruisecontrol
=>page105,
Trafficjamassist
=>page109
Trafficjamassist
=>page109
Audipresense
>page115
USAmodels:
Electromechanicalparkingbrake
=>page21
Canadamodels:
Electromechanicalparkingbrake
=>page21
Hilldescentassist
=>page148
Childsafetylock
=>page37

4M0012721BG
Instrumentcluster

IftheBindicatorlightturnson,thehoodlock
isnotlatchedcorrectly.
Stopimmediatelyandclosethehood
>page314.
3/33ElectronicStabilizationControl(ESC)
IftheBindicatorlightblinkswhiledriving,the
ESCorASR(Anti-SlipRegulation)isactivelyregu-
lating.
IftheBindicatorlightturnson,thesystemhas
switchedtheESCoff.Inthiscase,youcanswitch
theignitionoffandthen ontoswitchtheESCon
again.Theindicatorlightturnsoffwhenthesys-
temisfullyfunctional.
IftheBindicatorlightturnson,ESCwas
switchedoffusingthe|£%]button>page147.


Stabilizationcontrol(ESC/ABS):malfunction!
Seeowner'smanual
IftheBindicatorlightandthefs(USAmod-
els){@)(Canadamodels)ABSindicatorlightturn
onandthemessageappears,thereisamalfunc-
tionintheABSortheelectronicdifferentiallock.
ThisalsocausestheESCtomalfunction.The
brakesstillfunctionwiththeirnormalpower,but
ABSisnotactive.
DrivetoanauthorizedAudidealerorauthorized
AudiServiceFacilityimmediatelytohavethe
malfunctioncorrected.
@)Tips
ForadditionalinformationonESCandABS,
see>page146.
BDrivesystem:malfunction!Safelystopvehi-
cle
Thereisamalfunctioninthedrivesystem.The
brakeboosterandthepowersteeringmaystop
working.
Stopthevehicleimmediatelyorassoon
aspossibleanddonotcontinuedriving.Havethe
problemcorrectedby anauthorizedAudidealer
orauthorizedAudiServiceFacility.
BDrivesystem:malfunction!Pleasecontact
Service
Thereisamalfunctioninthedrivesystem.Drive
slowlytoanauthorizedAudidealerorauthorized
AudiServiceFacilitytohavethemalfunctioncor-
rected.
!”Enginespeedlimitation

IftheAindicatorlightturnson,theenginewill
beautomaticallylimitedtotheRPMdisplayedin
theinstrumentcluster.Thisprotectstheengine
fromoverheating.
Theenginespeedlimitationdeactivatesoncethe
engineisnolongerinthecriticaltemperature
rangeandyouhavereleasedtheacceleratorped-
alonce.
Iftheenginespeedlimitationwasactivatedby
anenginecontrolmalfunction,theByindicator
lightalsoturnson.Makesuretheenginespeed
doesnotgoabovethespeeddisplayed,forexam-
plewhendownshifting.Drivetoanauthorized
AudidealerorauthorizedAudiServiceFacilityim-
mediatelytohavethemalfunctioncorrected.
G)Tips
Dependingontheengine:theenginespeed
maybelimitedwhentheengineiscold-the
fullengineoutputwillnotbeavailable.When
theengineisatoperatingtemperature,the
redareainthetachometermovestoahigher
RPMrange.
<>Airsuspension
Appliesto:vehicleswithairsuspension
BAirsuspension:servicemode.Vehiclecanbe
movedbuthandlingmaybeimpaired
Servicemodeisactivated.Carefullydrivetoan
authorizedAudidealerorauthorizedAudiService
Facilityimmediatelytohavetheservicemodede-
activated.
BAirsuspension:malfunction!Youmaycon-
tinuedrivingslowlyatmax.XXkm/h
Thereisamalfunction.Drivingstabilitymaybe
limited.DrivetoanauthorizedAudidealeror
23
>

4M0012721BG
Instrumentcluster

authorizedAudiServiceFacilityimmediatelyto
havethemalfunctioncorrected.

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


PEMLesLaaeLie[Rene
BaHeadlightrangecontrol:malfunction!See
owner'smanual
Thereisamalfunctionintheheadlightrange
controlsystem,whichmaycauseglareforother
drivers.
DrivetoanauthorizedAudidealerorauthorized
AudiServiceFacilityimmediatelytohavethe
malfunctioncorrected.
ZOAudiadaptivelight
Appliesto:vehicleswithAudiadaptivelight
BB)Audiadaptivelight:malfunction!Seeown-
er'smanual
Adaptivelightisnotworking.Theheadlightsstill
function.
DrivetoanauthorizedAudidealerorauthorized
AudiServiceFacilityimmediatelytohavethe
malfunctioncorrected.
oeAeeels
BSAutomaticheadlights:malfunction!See
owner'smanual
aAutomaticwipers:malfunction!Seeowner's
manual
Thelight/rainsensorismalfunctioning.
Thelowbeamsremainswitchedonatalltimes
forsafetyreasonswhenthelightswitchisinthe
AUTOposition.However,youcancontinueto
turnthelightsonandoffusingthelightswitch.
Youcanstillcontrolallfunctionsthatareinde-
pendentoftherainsensorthroughthewind-
shieldwiperlever.
DrivetoanauthorizedAudidealerorauthorized
AudiServiceFacilityimmediatelytohavethe
malfunctioncorrected.
§Suspensioncontrol
Appliesto:vehicleswithsuspensioncontrol
iSuspension:malfunction!Youmaycontinue
driving
Thereisamalfunction.SeeanauthorizedAudi
dealerorauthorizedAudiServiceFacilityforas-
sistance.
HSportdifferential
Appliesto:vehicleswithsportdifferential
it}Sportdifferential:malfunction!Pleasecon-
tactService
DrivetoanauthorizedAudidealerorauthorized
AudiServiceFacilityimmediatelytohavethe
malfunctioncorrected.
t3}Sportdifferential:temperaturetoohigh.
Pleaseadaptdrivingstyle
Thetransmissiontemperaturehasincreasedsig-
nificantlyduetothesportydrivingmanner.Drive
inalesssportymanneruntilthetemperaturere-
turnstothenormalrangeandtheindicatorlight
switchesof.

Z\WARNING
ContactanauthorizedAudidealerorauthor-
izedAudiServiceFacilityifthesportdifferen-
tialisfaultyormalfunctioning.Therepair
mustbeperformedbytrainedpersonnelus-
ingthecorrectoilinordertoensuresafety.
Ifthe|<]orByindicatorlightblinks,aturnsig-
nalisturnedon.Ifbothindicatorlightsareblink-
ing,theemergencyflashersare on.

Ifanindicatorlightblinkstwiceasfast as usual,
aturnsignalbulbhasfailed.Carefullydrivetoan>
25

4M0012721BG
Driving

Requirement:thedriver'sdoormustbeclosed
andtheenginemustberunning.
>Toactivatehillholdassist,pressandholdthe
brakepedalforseveralseconds.Thevehicle
mustbefacinguphill.
Afterreleasingthebrakepedal,thebrakingpow-
erismaintainedbriefly>A\topreventthevehi-
clefromrollingbackwhenstarting.Thisallows
youtobegindrivingmoreeasily.

Z\WARNING
—Ifyoudonotbegindrivingimmediatelyor
theenginestallsafterreleasingthebrake
pedal,yourvehiclemaybegintorollback-
ward.Pressthebrakepedalorsetthepark-
ingbrakeimmediately.
— Theintelligenttechnologyofhillholdassist
cannotovercomethelimitationsimposedby
naturalphysicallaws.Theincreasedcomfort
offeredbyhillholdassistshouldnotcause
youtotakesafetyrisks.
—Hillholdassistcannotholdthevehiclein
placeonallhills(forexample,iftheground
isslipperyoricy).
—Toreducetheriskofanaccident,always
makesurethevehicleissituatedsafely
whilestationary.


Offroaddriving
TheElectronicStabilizationControl(ESC)func-
tionsareenhancedfordrivingoffroad.Offroad
modecanbeactivated whendrivinginsituations
where
slippageoradifferentiallockfunctionis
necessary>page147.Thehilldescentassistis
alsoavailable,whichautomaticallybrakestheve-
hicletomaintainaconstantspeed>page148.
Inaddition,yourAudiprovidescontinuousall
wheeldrive.
However,yourAudiisnotapurelyoffroadvehi-
cle.Yourvehiclewasnotdesignedtodriveunder
extremeoperatingconditionssuchasdrivingin
anexpeditionstyle.
Onlydriveinterrainthatissuitableforthevehi-
cleandyourdrivingability.Nevertakeanyun-
necessaryrisks!
Beforedrivingoffroad
—Checktheengineoillevel,thetirepressure,the
coolantlevelandthefluidlevelinthewasher
fluidreservoir.
—Storepiecesofluggageandotherobjectsinthe
luggagecompartmentandsecurethemfrom
slidingoutofplace.
Afterdrivingoffroad
—Afterdrivingoffroad,removebranchesandoth-
erdebrisfromtheradiatorgrille,underbody,
andwheels.Lookespeciallyforforeignobjects
(suchasstones)thatmaybestuckinthetire
tread.
—Cleanthevehiclebody andunderbodyandin-
spectthevehicleforpossibledamage.
—Cleanthe windows,headlights,taillightsand
thelicenseplateiftheyaredirty.
—Performabraketest(especiallyafterdriving
throughwater).

ZAWARNING
—Beespeciallycautiousandawarewhendriv-
ingunderdifficultconditionsandwhenoff-
road.Vehicledamageandinjuriesmayoccur
whendrivingatexcessivelyhighspeedsor
withincorrectdrivingmaneuvers.
—Alwaysadjustyourspeedanddrivingstyle
totheroads,terrain,trafficandweather
conditions.Driveespeciallyslowlyifthereis
lowvisibilitywhenoffroad.
—Pleasenotethatthewheelscanspinmore
andthevehiclecanswervewheninoffroad
mode,especiallywhentheroadisslippery
orhasloosesurfacematerial.
—Drivingstabilityisreducedwheninoffroad
mode.


(@)Forthesakeoftheenvironment
Avoidharmingtheenvironmentandshow
considerationfornature.
83

Assistsystems

Airsuspension
Appliesto:vehicleswithairsuspension
The
airsuspensionisanelectronically-controlled
suspensionandlevelingsystem.Thefirmnessof
thesuspensionwilladapttothedrivingcondi-
tionsandthedrivingsituation.Thesystembalan-
cesoutchangesinload.Thevehiclelevelwillalso
adaptgraduallytothevehiclespeedinorderto
reduce thewindresistanceathighspeedsandin-
creasethegroundclearanceatlowspeeds.The
settingsdependontheselectedAudidrivese-
lect*mode.
Steering
Thepowersteeringadapts.Indirectsteeringthat
moveseasilyasinComfortmodeisespecially
suitedtolongdrivesonhighways.TheDynamic
modeprovidessporty,directsteering.
All-wheelsteering*
All-wheelsteeringincreasesdrivingcomfortby
providingadditionalsteeringabilityattherear
axle.Steeringintheoppositedirectionatlow
speedsdecreasestheturningradius.Steeringin
thesamedirectionathighspeeds improvesthe
responsetimewhileincreasingdrivingstabilityat
thesametime.
Sportdifferential*
Asacomponentoftheallwheeldrivesystem
(quattro)>page151,thesportdifferentialdis-
tributesthedrivingpowertotherearaxlede-
pendingonthesituation.Thedistributionof
powervariesdependingontheselectedmode
frommoderate(Comfort)tosporty(Dynamic).
Thegoalisahighlevelofagilityandabilitytoac-
celerateoncurves.Thevehicleisveryresponsive
tosteering.
Adaptivecruisecontrol(ACC)*
Thebehaviorwhenacceleratingcanbeadjusted
fromcomfortabletosporty,dependingonthe
driveselectmode.Adaptivecruisecontrolalso
respondstothedrivingbehaviorofthevehicle
aheadinamoreconservativeorsportymanner.
128

Enginesound*
Theenginesoundadaptstothecurrentmode
andcan besubtletosporty.
C@)Note
Appliesto:vehicleswithairsuspension
—
Makesurethereisenoughclearanceabove
andbelowthevehiclewhenparking.The
heightofthevehicle(groundclearance)can
changeonceitisparkedduetotemperature
fluctuations,changestotheload condi-
tions,andchangestothedrivingmodes.
—
Whentransportingthevehicleonacarcar-
rier,train,ship,orbyothermeans,onlyse-
curethevehicleattheoutercircumference
ofthetires(thetreadsurface).Securingthe
vehicleattheaxlecomponents,suspension
struts,ortowingeyesisnotpermittedbe-
causethepressureintheairsuspension
strutscanchangeduringtransport.Theve-
hiclemightnot besecuredsufficientlyifthis
happens.
@Tips
The"S"selectorleverpositionautomatically
engageswhentheDynamicmodeisselected.
Selectingthedrivingmode
Appliesto:vehicleswithAudidriveselect

B4M-0240


Fig.127Centerconsole:controlsfordriveselect
>Presstheleftorrightarrowkey>fig.127until
thedesiredmodeappearsintheinstrument
cluster/Infotainmentsystemdisplay.Or
>SelectintheInfotainmentsystem:[MENU]but-
ton>Vehicle>Audidriveselect.
>Selectandconfirmthedesiredsetting.

4M0012721BG
Assistsystems

Youcanchangethedrivingmodewhenthevehi-
cleisstationaryorwhiledriving.Iftrafficper-
mits, afterchangingmodes, brieflyremoveyour
footfromtheacceleratorpedalsothatthere-
centlyselectedmodeisalsoactivatedfortheen-
gine.
Offroad*orLift/Offroad*-activatesoffroad
functionstosupportdrivingonroughterrain.The
engine,transmissionandsteeringadjustandthe
Start/Stopsystem*switchesoff.Appliestoair
suspension*:thevehiclealsoliftsforpassing
overobstaclestomaintainmaximumground
clearance.
Allroad*-onlyforairsuspension*:thevehicle
liftstomaintainhighergroundclearancefordif-
ficultstretchesofroad.
Comfort-providesacomfort-orientedvehicle
setupandissuitedforlongdrivesonhighways.
Auto-providesanoverallcomfortableyetdy-
namicdrivingfeelandissuitedforeverydayuse.
Dynamic-givesthedriverasportydrivingfeel
andissuited toasportydrivingstyle.
Individual->page129.
AdjustingtheIndividualmode
Appliesto:vehicleswithAudidriveselect
Youcanadjustthevehiclesettingstoyourpersonalpreferences.

>SelectintheInfotainmentsystem:[MENU]but-
ton>Vehicle>Audidrive select>Individual>
rightcontrolbutton.

Afteryouhaveclosedthesettings,youwillauto-
maticallydriveintheIndividualmode.
Theequipmentinyourvehiclewilldetermine
whichsettingsyoucanadjust.Thefollowingta-
blegivesanoverviewofthecharacteristics.





Systemscomfortautodynamic
Engine/transmissionbalancedbalancedsporty
Airsuspension*comfortablebalancedsporty
Steeringcomfortablebalancedsporty
All-wheelsteering*comfortablebalancedsporty
Sportdifferential*Offbalancedsporty
Enginesound*subtlesubtle/sporty®sporty
ACC*comfortablebalancedsporty

)Subtleintheselectorleverposition"D"andsportyin"S".
@Tips
Yoursettings areautomaticallysavedinIndi-
vidualmode.
Liftingandloweringthevehicle
Appliesto:vehicleswithairsuspension
>Presstheleftorrightarrowkey>page128,
fig.127untilthedesiredmodeappearsinthe
instrumentcluster/Infotainmentsystemdis-
play.Or

>SelectintheInfotainmentsystem:[MENU]but-
ton>Vehicle>Audidriveselect.
>
Selectandconfirmthedesiredsetting.
C)Note
TheLift/OffroadmodeswitchestoAllroad
modewhendrivingaboveapproximately
20mph(30km/h)andthevehicleautomati-
callylowersagain.Thesemodesmayonlybe
usedonatemporarybasisandarenotintend-
edforcontinuousdriving.

129

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

4M0012721BG
IntelligentTechnology

Allwheeldrive(quattro)
Theall-wheeldrivesystemdistributesthedriving
powervariablytothefrontandrearaxletoim-
provethedrivingcharacteristics.Itworkstogeth-
erwithselectivewheeltorquecontrol,whichcan
activatewhendrivingthroughcurves
=>page146.
Theallwheeldriveconceptisdesignedforhigh
enginepower.Yourvehicleisexceptionallypow-
erfulandhasexcellentdrivingcharacteristics
bothundernormaldrivingconditionsandon
snowandice.Alwaysreadandfollowsafetypre-
cautions>A\.

Z\WARNING
—Eveninvehicleswithallwheeldrive,you
shouldadaptyourdrivingstyletothecur-
rentroadandtrafficconditionstoreduce
theriskofanaccident.
— Thebrakingabilityofyourvehicleislimited
tothetractionofthewheels.In thisway,it
isnotdifferentfromatwowheeldrivevehi-
cle.Donotdrivetoofastbecausethisin-
creasestheriskofanaccident.
—Notethatonwetstreets,thefrontwheels
can“hydroplane’”ifdrivingatspeedsthat
aretoohigh.Unlikefrontwheeldrivevehi-
cles,theengineRPMdoesnotincreasesud-
denlywhenthevehiclebeginshydroplaning.
Adaptyourspeedtotheroadconditionsto
reducetheriskofanaccident.
Sykemetals
Appliesto:Vehicleswith sportdifferential

Thesportdifferentialdistributesthedrivepower
totherearaxlebasedonthesituation.Thegoal
isahighlevelofagilityandabilitytoaccelerate
oncurves.Thevehicleisvery responsivetosteer-
ing.ThesettingsdependontheselectedAudi
driveselect*mode.
Energymanagement
Yourvehicleisequippedwithanintelligentener-
gymanagementsystemfordistributingelectrici-
ty.Thissignificantlyimprovesthestartingability
andincreasesthevehiclebatterylife.
@)Tips
—Ifyoudriveshortdistancesfrequently,the
vehiclebatterymaynotchargeenough
whiledriving.Asaresult,conveniencefunc-
tionsforelectricalequipmentmaybetem-
porarilyunavailable.
—Thevehiclebatterywillgraduallydrainif
thevehicleisnotdrivenforlongperiodsof
time,orifelectricalequipmentisused
whentheengineisnotrunning.Toensure
thatthevehiclecanstillbestarted,the
electricalequipmentwillbelimitedor
switchedoff.
Noticeaboutdata
recordedbytheEvent
DataRecorderand
vehiclecontrolmodules
EventDataRecorder
Thisvehicleisequippedwithan Event DataRe-
corder(EDR).ThemainpurposeofanEDRisto
record,incertaincrashornearcrash-likesitua-
tions,
suchasanairbagdeploymentorhittinga
roadobstacle,datathatwillassistinunderstand-
inghowavehicle'ssystemsperformed.TheEDR
isdesignedto recorddatarelatedtovehicledy-
namics andsafetysystemsforashortperiodof
time,typically30secondsorless.TheEDRinthis
vehicleisdesignedtorecordsuchdataas:
—Howvarioussystemsinyourvehiclewereoper-
ating;
—Whetherornot thedriverandpassengersafety
beltswerebuckled/fastened;
—Howfar(ifatall)thedriverwasdepressingthe
acceleratorand/orbrakepedal;and,
—Howfastthevehiclewastraveling.
Thesedatacanhelpprovideabetterunderstand-
ingofthecircumstancesinwhichcrashesandin-
juriesoccur.NOTE:EDRdataarerecordedbyyour
vehicleonlyifanon-trivialcrashsituationoccurs;
nodataarerecordedbytheEDRundernormal
drivingconditionsandnopersonaldata(e.g.,
151
>