Assistsystems
—Switchthecruisecontrolofftemporarily
whendrivinginturninglanes,highwayexits,
orinconstructionzones.
—Pleasenotethatunconsciously“resting”
yourfootontheacceleratorpedalprevents
thecruisecontrolfrombraking.Thisisbe-
causepressingtheacceleratorpedalover-
ridesthecruisecontrolsystem.
—Ifabrakesystemmalfunctionsuchasover-
heatingoccurswhenthecruisecontrolsys-
temisswitchedon,thebrakingfunctionin
thesystemmaybeswitchedoff.Therestof
thecruisecontrolsystemfunctionsremain
activeaslongastheGg(USAmodels)/
ES)(Canadamodels)indicatorlightison.
@)Note
Beforedrivingdownhillalongdistanceona
steephill, decreaseyourspeedandselecta
lowergear.Thismakesuseoftheenginebrak-
ingeffectandreducestheloadplacedonthe
brakes.
G)Tips
Thebrakelightsturnonwhenthebrakesare
appliedautomatically.
Changingthespeed
Appliesto:vehicleswithcruisecontrolsystem
>Toincrease/decreasethespeedin1mph(1
km/h)increments,brieflytapthelevertoward
@/O°page95,fig.90tothefirstlevel.
>Toincrease/decreasethespeedin5mph(10
km/h)increments,brieflytapthelevertoward
@/Otothesecondlevel.
>Toincrease ordecrease thespeedquickly,hold
thelevertowardG)or©)tothefirstorsecond
level untilthedesiredspeedisreached.
Overridingthespeed
Appliesto:vehicleswithcruisecontrolsystem
Youcanpresstheacceleratorpedaltoincrease
yourspeed,forexampleifyouwanttopass
someone.Thespeedyousetearlierwillresume
onceyoureleasetheacceleratorpedal.
96
However,ifyouareexceedingthestoredspeedby
aconsiderableamountforalongtime,thecruise
controlsystemwilltemporarilyswitchoff.The
Gk(USAmodels)/(Canada models)indica-
torlightintheinstrumentclusterturnsoffand
thestoredspeedismaintained.
Preselectingaspeed
Appliesto:vehicleswithcruisecontrolsystem
Youcanpreselectyourdesiredspeedwhenthe
vehicleisstationary.
>Switchtheignitionon.
> Pulltheleverintoposition@>page95,
fig.90.
>Toincrease ordecrease thespeed,tapthelever
toward@)or ©).
Thisfunctiontostorethespeedyouwouldliketo
maintainonahighwaybeforeyoubegindriving,
forexample.Onceyouareonthehighway,acti-
vatethecruisecontrolsystembypullingthelev-
er intoposition@.
Switchingoff
Appliesto:vehicleswithcruisecontrolsystem
Deactivatingtemporarily
>Pressthebrakepedal,or
>Pressthelevertoward(2)(notlockedinto
place)>page95,fig.90.
Switchingoffcompletely
>Presstheleverintoposition2)(lockedinto
place),or
>Switchtheignitionoff.
Thespeedyoustoredwillbemaintainedifthe
cruisecontrolhasbeenswitchedofftemporarily.
Toresumethestoredspeed,releasethebrake
pedalandpullthelevertoposition@.
Switchingtheignitionoffwillerasethestored
speed.
ZXWARNING
Youshouldonlyresumethestoredspeedifit
isnot toohighforexistingtrafficconditions.|>
4M0012721BG
Assistsystems
Ifitistoohigh,youcanincreasetheriskofan
accident.
Camera-basedtraffic
signrecognition
Appliesto:vehicleswith camera-basedtrafficsignrecognition
Vo
ny
anaF=)
=
a
f
Fig.91Instrumentcluster:trafficsignrecognition
B4M-0090
Fig.92Windshield:camerawindowfortrafficsignrecog-
nition
Trafficsignrecognitionassistsyouwhendriving
bydisplayingdetectedspeedlimitsorsignspro-
hibitingpassingintheinstrumentclusterdisplay
=>fig.91.Withinthelimitsofthesystem,thele-
galspeedlimitsinschoolzonesaredetectedand
displayed.
Generalinformation
Trafficsignrecognitioncandetectstandard
speedlimitsignsthatarewithinthecamera'svis-
ualfield.Withassistancefromnavigationdata,
detectedspeedlimitsareevaluatedandshownin
thedisplay.Thetrafficsignforthecurrentde-
tectedspeedlimitwillblinkinthedisplayifyou
exceedthewarningthresholdsetintheInfotain-
mentsystem>page98.
Thetrafficsignrecognitionissubjecttocertain
systemlimitationsandmaybeunavailableoron-
lypartiallyavailableinthefollowingsituations:
—Whenvisibilityispoor,suchasinsnow,rain,
fogorheavyspray
—Whenthereisglare,forexamplefromoncom-
ingtrafficorthesun
—Athighspeeds
—Ifthecamera'svisualfield>fig.92iscovered,
forexamplebydirtorstickers.Forinformation
oncleaning,see>page346.
—Ifthetrafficsigns arecompletelyorpartially
covered,forexamplebytrees,snow,dirtor
othervehicles
—ifspeedtrafficsignsdonotconformtothe
standards
—Iftrafficsigns aredamagedorbent
—Iftrafficsigns aredisplayedonsignholders
withelectronicsigns
—ifthetrafficsignsortheconfigurationofthe
roadhavechanged(navigationdataisnolonger
up-to-date)
ZA\WARNING
Payattentiontotrafficandtheareaaround
yourvehiclewhentrafficsignrecognitionis
turnedon.Thetrafficsignsinstalledonthe
roadalwaystakeprecedenceoverthedisplay.
Thedriverisalwaysresponsibleforassessing
thetrafficsituation.
— Undersomecircumstances,trafficsignrec-
ognitionmaynotdetecttrafficsignscorrect-
lyordetectthematall.Asaresult,thesys-
temmaynotdisplaythecorrectspeedlimit
oranyspeedlimit.
—Trafficsignrecognitiondoesnotadaptyour
vehicle'sspeedtomatchthespeedlimit!
—
Thedisplayintheinstrumentclusteris
basedontheunitsofmeasurementusedfor
speedinthecountrywherethevehicleisbe-
ingoperated.Asaresult,thedisplay50in
theinstrumentclustercanmeaneither
km/hormph,dependingonthecountry.
97
Assistsystems
Operating
Appliesto:vehicleswith camera-basedtrafficsignrecognition
REO
Fig.93Instrumentcluster:additionaldisplay
Accessingtrafficsignrecognition
>Select:thefirsttab>Trafficsigns.
Settingaspeedwarning
Youcansetawarningthresholddownto10mph
(15km/h).Thetrafficsignforthecurrentdetect-
edspeedlimitwillblinkinthedisplayifyouex-
ceed thesetthreshold.
> SelectintheInfotainmentsystem:[MENU]but-
ton>Vehicle>leftcontrolbutton>Driveras-
sistance>Speedwarning>Trafficsignbased
warning.
Additionaldisplay
If aviewotherthanthetrafficsignrecognitionis
selectedintheinstrumentclusterdisplay,the
speedlimitwillbeshowninanotherdisplay
=>fig.93.Thecurrentapplicablespeedlimitwill
beshownthere,ifpossiblewithinthelimitsof
thesystem.
G)Tips
—Anadditionalindicatorappearsinthehead-
updisplay*.
—Yourspeedwarningsettingsarestoredau-
tomaticallyandassignedtothevehiclekey
inuse.
Messages
Appliesto:vehicleswith camera-basedtrafficsignrecognition
Trafficsignrecognition:currentlyunavaila-
ble.Cameraviewlimitedduetosurroundings
98
Functioncurrentlyunavailable.Cameraviewre-
strictedduetosurroundings
Thismessageappearsifthecamera'svisualfield
iscovered>page97,fig.92.Thesystemwill
switchitselfoff.
Trafficsign recognition:currentlylimited.
Seeowner'smanual
Thismessageappearsifthereisamalfunctionin
thenavigationsystem,forexample.Thespeed
limitdisplayislimited,whichincreasestheriskof
anincorrectdisplay.
Trafficsignbased speedwarning:currently
unavailable.Seeowner'smanual
Therewillbenowarningwhenthesetthreshold
isexceeded.
Notrafficsigninformationavailable
Thereisnovalidnavigationdataandnospeed
limitsweredetected.Orthereisarecommended
speedbutthereisnotaspeedlimit(forexample
drivingonandoffthe expressway).
Malfunction!Seeowner'smanual
Thesystemmaynotfunctioncorrectlysoithas
beenswitchedoff.SeeanauthorizedAudidealer
orauthorizedAudiServiceFacilityforassistance.
Functionnotavailableinthiscountry
Thevehicleisinacountrywherethefunctionis
notavailable.
Predictiveefficiency
assist
Introduction
Thepredictiveefficiencyassisthelpsthedriverto
drivewithanticipationandthereforehelpsto
savefuel.Thesystemaccessespredictivetripda-
ta(includingspeedlimits,hills,andtheangleof
curves)fromthenavigationsystem*.Informa-
tionfromthe camera-basedtrafficsignrecogni-
tion*isalsoappliedtorecognizetrafficsigns
=>page97.
4M0012721BG
Assistsystems
Themessagesdisplayeddependonthenaviga-
tiondata* beingup-to-dateandthecorrect
identificationbythetrafficsignrecognition*.
Whenadaptivecruisecontrol*isswitchedoff,the
predictiveefficiencyassistonlyprovidesnotifica-
tionswithoutcontrolledinterventions.See
=>page99,Predictivemessages(efficiencyas-
sist).
Whenadaptivecruisecontrol”isswitchedon,the
systemrespondstoupcomingsituationsauto-
matically.See>page99,Predictivecontrol(ef-
ficiencyassist).
Predictivemessages(efficiencyassist)
Appliesto:vehicleswithpredictiveefficiencyassist
Indicatorintheinstrumentclusterdisplay
Predictivemessagesappearintheinstrument
clusterdisplay toshowthedrivertheappropriate
timetocoastwhenasituationaheadrequiresyou
todriveatalowerspeed.
Themessagesareonlyshownifthecruisecontrol
system*oradaptivecruisecontrol*isswitched
off.
Anadditionalindicatorappearsinthehead-up
display”.
SymbolMeaning
Removeyourfootfromtheacceler-
atorpedaltoslowdown,because
thereisasituationaheadthatre-
quiresalowerspeed.
~
IfyouseeDriverassistanceintheinstrument
clusterdisplay,thefollowingsymbolswillindi-
catewhichsituationthesystemiscurrentlyreact-
ingto.
SymbolMeaning
USAmodels:
MP
‘Speedlimit
km/hCanadaimodels:
Speedlimit
JikIntersection
TUE
=OTrafficcircle
A
Iftherearemultiplesituations,thenasequence
ofthesesituationswillappearinthedisplay.
ZAWARNING
Payattentiontotrafficandtheareaaround
yourvehiclewhentheefficiencyassistis
switchedon.Thedriverisalwaysresponsible
forassessingthetrafficsituation.
(i)Tips
—Thewordingofthemessagemayvaryde-
pendingonthedrivingmodesetindrivese-
lect*>page127andthecurrentselector
leverposition.Nomessagesaredisplayed
wheninthe"S"selectorleverpositionorin
Dynamicmode.
—Whenarouteisplannedusingthenaviga-
tionsystem*,thensystemdisplaysmessag-
esbasedonanassumedroute.Without
routeguidance, thesystemdisplaysmes-
sagesbasedonanassumedroute.
—Therewillnot beamessageforeverysitua-
tionahead,forexampleifthereisnot
enoughdistanceremainingtoreacttothe
situation.
— Nomessagesaredisplayedwhenatspeeds
under20mph(30km/h).
Predictivecontrol(efficiencyassist)
Appliesto:vehicleswithAudi adaptivecruisecontrolandpre-
dictiveefficiencyassist
Fig.94Instrumentcluster:predictivecontrol
99
Assistsystems
Description
Thepredictivecontrolusesthemapinforma-
tionfromthenavigationsysteminordertoreact
proactivelywhendriving.Informationfromthe
camera-basedtrafficsignrecognition*isalsoap-
pliedtorecognizetrafficsigns>page97.When
cominguptoareaswithspeedlimitsorchanges
inthe courseoftheroad(suchascurves,inter-
sectionsortrafficcircles),thesystembrakesau-
tomaticallyandthenacceleratesbackuptothe
setspeed.
Overridingcontrol
Thedrivercanoverridethepredictivecontrolat
anytimebypressingtheacceleratororbrake
pedal.Ifthesystemchangesthevehiclespeedto
adapttospeedlimits,youcanchangethespeed
usingthelever>page105,fig.101.
Alwaysswitchoffthepredictivecontrolin
thefollowingsituations:
—Whenincreasedattentionisneededfromthe
driver.
—Inpoorweatherconditionssuchassnowor
heavyrain.
—Whendrivingonroadsinpoorcondition.
Indicatorintheinstrumentclusterdisplay
Whenswitchingontheadaptivecruisecontrol
forthefirsttime,amessagewillappearinthe
statuslinetoindicateifpredictivecontrolis
available.
TheBeensymbolappearswhenthesystem
isregulatingthespeedtomatchaspeedlimit.If
thisisthecase,thesystemisregulatingaspeed
of50mph(80 km/h).Thespeedisthentaken
over bytheadaptivecruisecontrol.Thespeedin
thespeedometerLEDringadjuststothespeedto
bemaintained>page103,fig.100.TheauEN
=>fig.94symbolappearswhenthereisanadap-
tationtotherouteahead.
IfyouareintheDriverassistancedisplayinthe
instrumentcluster,thenthefollowingsymbols
willindicatewhichoccurrencethesystemiscur-
rentlyrespondingto:
SymbolMeaning
USAmodels:
PH
mSpeedlimit
Canadamodels:
mmEnSpeedlimit
i?Curve
JikIntersection
Te
~OTrafficcircle
A
ZAWARNING
—Readthewarningson>AinGeneralinfor-
mationonpage102andon>A\inDescrip-
tiononpage97.
—Payattentiontotrafficandtheareaaround
yourvehiclewhenpredictivecontrolis
switchedon.Thedriverisalwaysresponsible
forassessingthetrafficsituation.
—Thesystemdoesnotconsider"rightofway"
rulesanddoesnotrespondtotrafficlights,
solackofdriverattentioninthesesituations
canincreasetheriskofanaccident.
— The systemonlyconsiderstrafficsignsthat
giveaspeedLimit.
— Thepermittedspeedcanbeexceededifthe
adaptationtoaspeedlimitisincorrect.The
driverisresponsibleforadheringtotheper-
mittedspeed.
— Thespeedwhendrivingthroughcurvesmay
bedifferentfromwhatyouasadriverwould
do.Brakethevehicleyourselfwhenneeded
toreducetheriskofanaccident.
D_Thisisnotavailableinsomecountries.
100
G)Tips
—Ifaspeedlimitisdetected,thestored
speedisalsoadjustedinthespeedometer
LEDlinewhentheadaptivecruisecontrolis
notactive.
— Theadaptation by thesystemdependson
thedrivingmodesetindriveselect*.
—Switchingoffpredictive control,forexam-
plewhendrivinginlowtrafficzones,does>
4M0012721BG
Assistsystems
notcausetheadaptivecruisecontrolto
switchoff.
—Afterswitchingontheignition,thesystem
initiallyadjuststoaspeedof80mph
(130km/h)whendrivingontohighways
withoutaspeedlimit.Thenthesystemad-
juststothelastspeedstoredbythedriver.
—Thereisnoadaptationtospeedlimitswhen
drivingthroughhighwayinterchangesand
whendrivingonorofftheexpressway.
—Thereisnopredictivecontrolatspeedlimits
under20mph(30km/h).
—Ifaspeedlimitisonlydetectedbythecam-
eraandtheactualspeedissignificantly
higher,thenthespeedlimitwillblinkinthe
displayuntilyouhave reachedtherequired
speed>page98.
—Incorrectvaluesfromthecamera-based
trafficsignrecognition*oroutdatednaviga-
tionsystemmapdatacanleadtoincorrect
orimplausiblecontrol.
—Whenrouteguidanceisswitchedon,the
systemadaptstotherouteprovidedbythe
navigationsystem.Drivingwithoutroute
guidanceorleavingaroutecanresultinim-
plausiblecontrol.
— Thesystemswitchesoffwhenoutsideofa
roadsystemthatisrecordedinthenaviga-
tionsystemmapdata.
SettingsintheInfotainmentsystem
Appliesto:vehicleswithpredictiveefficiencyassist
Predictivemessages*
MENU >IntheInfotainmentsystem,select:
button>Vehicle>leftcontrolbutton>Driver
assistance>Efficiencyassist.
Predictivemessagesareshownwhenthisfunc-
tionisswitchedon.
Predictivecontrol*
MENU]but- >SelectintheInfotainmentsystem:
ton>Vehicle> leftcontrolbutton>Driveras-
sistance>Audiadaptivecruisecontrol>Pre-
dictivecontrol.
Setspeedlimit-whenthisfunctionisswitched
on,thesystemadjusts tothespeedlimits.This
canalsobedonewithattolerance,ifdesired.In
thisscenario,youmayfallbeloworexceedthe
setspeedinfavorofincreasedefficiency.
Adaptationtorouteahead-whenthisfunction
isswitchedon,thesystemadaptstotheroute
ahead, suchasreducingthespeedwhendriving
aroundcurves.
Nopredictivemessagesareshowninvehicles
withoutanavigationsystem.
Audiadaptivecruise
control
Appliesto:vehicleswithAudiadaptivecruisecontrol
B4mM-0091
Fig.95Detectionrange
Theadaptivecruisecontrolsystemisacombina-
tionofspeedanddistanceregulation.Itassists
thedriverby bothregulatingthespeedand
maintainingadistancetothevehicledriving
ahead,withinthelimitsofthesystem.Ifthesys-
temdetectsavehicledrivingahead,theadaptive
cruisecontrolcanbrakeandaccelerateyourvehi-
cle.Thismakesdrivingmorecomfortablebothon
longstretchesofhighway andinstop-and-go
traffic.
Whatcanadaptivecruisecontroldo?
Theadaptivecruisecontrolsystemusesvideo,ra-
dar,ultrasoundandnavigationdata.Vehicles
drivingaheadcanberecognizedupto650ft
(200m)away.
Predictivefunctionsofferthedriveradditional
comfortandcontributetothereductioninfuel
consumptionandCO2emissions>page99.
101
>
Assistsystems
Onopenroadswithnotraffic,itfunctionslikea
cruisecontrolsystem.Thestoredspeedismain-
tained.Whenapproachingavehicledriving
ahead,theadaptivecruisecontrolsystemauto-
maticallybrakestomatchthatvehicle'sspeed
andthenmaintainsthesetdistance.Assoonas
thesystemdoesnotdetectavehicledriving
ahead,adaptivecruisecontrolacceleratesupto
thestoredspeed.
Instop-and-gotraffic,adaptivecruisecontrolcan
brakeuntilthevehicleisstationaryandthencan
alsostartdrivingagainautomaticallyundercer-
tainconditions>page106.
Intrafficjamsorstop-and-gotraffic,trafficjam
assistcanassistthedriver>page107.
Whichfunctionscanbecontrolled?
Whenyouswitchadaptivecruisecontrolon,you
cansetthecurrentspeedasthe“controlspeed”
=>page103,Switchingonandoff.
Whendriving,youcanstopcruisecontrol
=page106orchangethespeed>page105at
anytime.
Youcanalsosetthedistancetothevehicledriv-
ingaheadandsetthedrivingmodeoftheadap-
tivecruisecontrol>page105.
eTreeeeuelela)
Appliesto:vehicleswithAudiadaptivecruisecontrol
B4M-0092
Fig.96Frontofthevehicle:sensorsandvideocamera
Theareaswiththeradarandultrasonicsensors
andthevideocamera>fig.96mustnot becov-
ered bystickers,depositsoranyotherobjects,
becausethiscaninterferewiththeadaptive
cruisecontrolfunction.Forinformationonclean-
102
ing,see>page346.Thesameappliesforany
modificationsmadeinthefrontarea.
Insomedrivingsituations,theadaptivecruise
controlfunctionisrestricted:
—Vehiclescanonlybedetectedwhentheyare
withinthesensordetectionzones>page101,
fig295:
—Thesystemhasalimitedabilitytodetectvehi-
clesthatareashortdistanceahead,offtothe
sideofyourvehicleormovingintoyourlane.
—Objectsthataredifficulttodetectsuchasmo-
torcycles,vehicleswithhighgroundclearance
oranoverhangingloadaredetectedlateornot
detectedatall.
—Whendrivingthroughcurves>page103.
—Whenthevehicleisstationary>page103.
Z\WARNING
Alwayspayattentiontothetrafficaround you
whenadaptivecruisecontrolisswitchedon.
Asthedriver,youarestillresponsibleforyour
ownspeedandthedistancetoothervehicles.
Theadaptivecruisecontrolisusedtoassist
you.Thedrivermustalwaystakeactionto
avoidacollision.Thedriverisalwaysresponsi-
bleforbrakingatthecorrecttime.
—Forsafetyreasons,donotuseadaptive
cruisecontrolwhentheroadsurfaceisin
poorconditionand/orinbadweathercondi-
tions(suchasice,fog,gravel,heavyrainand
hydroplaning).Usingthesystemunder
theseconditionsincreasestheriskofanac-
cident.
—Switchadaptivecruisecontrolofftemporari-
lywhendrivinginturninglanes,onexpress-
wayexits(exceptifpredictivecontrolis
switchedon)orinconstructionzones.This
preventsthevehiclefromaccelerating to
thestoredspeedwheninthesesituations.
— Theadaptivecruisecontrolsystemwillnot
brakebyitselfifyouputyourfootontheac-
celeratorpedal.Doingsocanoverridethe
speedanddistanceregulation.
—Whenapproachingstationaryobstacles
suchasstoppedtraffic,adaptivecruisecon-
trol willrespondwithlimitedfunction.
4M0012721BG
Assistsystems
—Adaptivecruisecontroldoesnotrespondto
people,animals,orcrossingoroncoming
objects.
— Thefunction oftheradarsensorscanbeaf-
fectedbyreflectiveobjectssuchasguard
rails,theentrancetoatunnel,heavyrainor
ice
C)Note
Thesensorscanbedisplacedbyimpactsor
damagetothebumper,wheelhousingand
underbody.Thiscanimpair theadaptive
cruise control.HaveanauthorizedAudidealer
orauthorizedAudiServiceFacilitychecktheir
function.
@Tips
Foranexplanationonconformitywiththe
FCCregulationsintheUnitedStatesandthe
IndustryCanadaregulations,see>page373.
Incurves
Appliesto:vehicleswithAudiadaptivecruisecontrol
B4m-0093
Fig.97Example:drivingintoacurve
Whendrivingintoacurve>fig.97andoutofa
curve,theadaptivecruisecontrolmayreacttoa
vehicleintheneighboringlaneandapplythe
brakes.Youcanpreventthatbypressingtheac-
celeratorpedalbriefly.
Stationaryvehicles
Appliesto:vehicleswith Audiadaptivecruisecontrol
22. S| g|
=ooa
Fig.98Example:vehiclechanginglanesandstationaryve-
hicle
Withinthelimitsofthesystem,adaptivecruise
controlcanreacttostationaryvehicles>fig.98,
aslongasyouaredrivingslowerthan30mph
(50km/h)andthesystemclassifiesthepossible
passingmaneuveraslow.Forexample,ifavehi-
clethatwasalreadydetected@turnsorchanges
lanes,theadaptivecruisecontrolreactstothe
stationaryvehicleaheadofit@).
SyieemeieRela
Appliesto:vehicleswithAudiadaptivecruisecontrol
B4M-0231
Fig.100Instrumentcluster:adaptivecruisecontrol
103