BMW 4 SERIES COUPE 2020 Owners Manual

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Camera
Thecameraisinstalledneartheinteriormirror.
Keepthewindshieldinfrontoftheinteriormirror cleanandclear.
Switchingon/off
Switchingonautomatically Thesystemisautomaticallyactiveafterevery
drivingoff.
Switchingoff Pressbutton:thesystemsareswitched
off.TheLEDgoesout.
Pressbutton:thesystemsareswitchedon.The
LEDlightsup.
Warningwithbrakingfunction Display
Ifacollisionwithadetectedpersonisimminent,
awarningsymbolappearsontheinstrument clusterandintheHead-upDisplay.
Theredsymbolisdisplayedandasignal
sounds.
Withinstrumentdisplay:theredsymbol
isdisplayedandasignalsounds.
Interveneimmediatelybybrakingormakean
evasivemaneuver.
Brakingintervention
Thewarningpromptsthedrivertointervene.
Duringawarning,themaximumbrakingforceis used.Thisrequiresthebrakepedaltobedejpressedsufficientlyquicklyandforcefully.Ifthere
isariskofcollision,thesystemmayassistwith braking.Whenthevehicleistravelingatalow
speed,thevehiclemaycometoacompletestop.
Manualtransmission:duringabrakingintervenj
tionuptoacompletestop,theenginemaybe shutdown.
Thebrakinginterventionoccursonlyifvehicle
stabilityhasnotbeenrestricted,forinstanceby
deactivatingtheDSCDynamicStabilityControl.
Thedrivermayinterruptthebrakingintervention
functionbysteppingontheacceleratorpedalor byactivelymovingthesteeringwheel.
Thesystemssabilitytodetectobjectsmaybe
limitedinsomecircumstances.Refertotheinj
formationinthisOwnerssManualregardingthe
limitationsofthesystemandactivelyintervene
aswarranted.
Systemlimits
Safetyinformation
Warning
Thesystemisdesignedtooperateincertain conditionsandcircumstances.Duetocondijtionsorotherfactors,thesystemmaynotrej
spond.Theremaybeariskofaccidentorrisk ofdamagetoproperty.Activelyinterveneas
warranted.RefertotheinformationinthisOwnj
erssManualregardingthescopeofthesysj
temssoperationandlimitations.
Detectionrange
Thedetectionpotentialofthecameraislimited.
Thus,awarningmightnotbeissuedorbeisj
suedlate.
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Thefollowingsituationsmaynotbedetected,forexample:'xPartiallycoveredpedestrians.'xPedestriansthatarenotdetectedassuchbej
causeoftheviewingangleorcontour.'xPedestriansoutsideofthedetectionrange.'xPedestrianshavingabodysizelessthan 32in/80cm.
Functionallimitations
Thesystemmaynotbefullyfunctionalormay
notbeavailableinthefollowingsituations:
'xInheavyfog,wetconditions,orsnowfall.'xIntightcurves.'xIfthedrivingstabilitycontrolsystemsaredej activated,forinstanceDSCOFF.'xIfthefieldofviewofthecameraorthewindjshieldisdirtyorcovered.'xUpto10secondsafterthestartoftheengine
viatheStart/Stopbutton.'xDuringcalibrationofthecameraimmediately
aftervehicledelivery.'xIfthereareconstantblindingeffectsbecause
ofoncominglight,forinstancefromthesun lowinthesky.'xWhenitisdarkoutside.
Lanedeparturewarning
Concept
Thelanedeparturewarningalertswhenthevehij
cleonroadswithlanemarkingsisabouttoleave
thelane.
Generalinformation Dependingonthecountryversion,thesystem
issuesawarningatspeedsbetween
35mph/55km/hand45mph/70km/h.
Whenswitchingonthesystembelowthisspeed, amessageisdisplayedintheinstrumentcluster.
Warningsareissuedbymeansofasteering
wheelvibration.Thetimeofthewarningmay
varydependingonthecurrentdrivingsituation.
Thesystemdoesnotprovideawarningifthe
turnsignalissetbeforeleavingthelane.
Safetyinformation
Warning
Thesystemcannotserveasasubstituteforthe driversspersonaljudgmentinassessingroad andtrafficsafety.Thereisariskofaccident.Adjustdrivingstyletotrafficconditions.Watch
trafficcloselyandactivelyintervenewhereapj propriate.Donotjerkthesteeringwheelinrej
sponsetoawarning.
Warning
Indicatorsandwarningscannotserveasasubj
stituteforthedriversspersonaljudgment.Due toitslimits,thesystemmaynotissuewarnings
orreactions,orthesemaybeissuedlateorina mannerthatisnotconsistentwiththeirnormal
use.Thereisariskofaccident.Adjustdriving
styletotrafficconditions.Watchtrafficclosely
andactivelyintervenewhereappropriate.
Overview
Buttoninthevehicle
Lanedeparturewarning
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Camera
Thecameraisinstalledneartheinteriormirror.
Keepthewindshieldinfrontoftheinteriormirror cleanandclear.
Switchingon/off Pressthebutton.
'xOn:theLEDlightsup.'xOff:theLEDgoesout.
Thesettingisstoredforthedriverprofilecurj
rentlyused.
Displayintheinstrumentcluster
'xLines:systemisactivated.'xArrows:atleastonelanemarkingwas
detectedandwarningscanbeissued.
Displayintheinstrumentdisplay
'xSymbolorange:systemisactivated.'xGreensymbol:atleastonelanemarkj ingwasdetectedandwarningscan
beissued.
Issuedwarning
Ifyouleavethelane Ifyouleavethelaneandifalanemarkinghas
beendetected,thesteeringwheelvibrates.
Iftheturnsignalisswitchedonbeforechanging
thelane,awarningisnotissued.
Endofwarning
Thewarningiscanceledinthefollowingsituaj
tions:'xAutomaticallyafterapprox.3seconds.'xWhenreturningtoyourownlane.'xWhenbrakinghard.'xWhenusingtheturnsignal.
Systemlimits
Safetyinformation
Warning
Thesystemisdesignedtooperateincertain conditionsandcircumstances.Duetocondij
tionsorotherfactors,thesystemmaynotrej
spond.Theremaybeariskofaccidentorrisk ofdamagetoproperty.Activelyinterveneas
warranted.RefertotheinformationinthisOwnj
erssManualregardingthescopeofthesysj
temssoperationandlimitations.
Functionallimitations
Thesystemmaynotbefullyfunctionalinthefolj
lowingsituations:
'xInheavyfog,wetconditions,orsnowfall.'xIntheeventofmissing,worn,poorlyvisible,
merging,diverging,ormultiplelanemarkings
suchasinconstructionareas.'xWhenlanemarkingsarecoveredinsnow,ice,
dirtorwater.'xIntightcurvesoronnarrowlanes.'xWhenlanemarkingsarecoveredbyobjects.'xWhendrivingveryclosetothevehicleinfront
ofyou.'xWhendrivingtowardbrightlights.'xWhenthewindshieldinfrontoftheinterior
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'xDuringcalibrationofthecameraimmediately
aftervehicledelivery.
Blindspotcollisionwarning
Concept
Blindspotcollisionwarningdetectsvehiclesin
theblindspotorvehiclesapproachingfrombej
hindintheadjacentlane.Awarningisissuedin
variousgradationsinthesesituations.
Generalinformation
Tworadarsensorsintherearbumpermonitortheareabehindandnexttothevehicleatspeedsaboveapprox.30mph/50km/h.
Thesystemindicateswhethertherearevehicles
intheblindspot,arrow1,orapproachingfrom
behindintheadjacentlane,arrow2.
Thelightintheexteriormirrorhousingisdimj
med.
Beforeyouchangelanesaftersettingtheturn
signal,thesystemissuesawarninginthesituaj
tionsdescribedabove.
Thelightintheexteriormirrorhousingflashes
andthesteeringwheelvibrates.
Safetyinformation
Warning
Thesystemcannotserveasasubstituteforthe
driversspersonaljudgmentinassessingvisibility andtrafficsituation.Thereisariskofaccident.
Adjustdrivingstyletotrafficconditions.Watch
trafficcloselyandactivelyintervenewhereapj propriate.
Warning
Indicatorsandwarningscannotserveasasubj
stituteforthedriversspersonaljudgment.Due
toitslimits,thesystemmaynotissuewarnings
orreactions,orthesemaybeissuedlateorina
mannerthatisnotconsistentwiththeirnormal
use.Thereisariskofaccident.Adjustdriving
styletotrafficconditions.Watchtrafficclosely
andactivelyintervenewhereappropriate.
Overview
Buttoninthevehicle
Blindspotcollisionwarning
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Radarsensors
Theradarsensorsarelocatedintherearbumper.
Switchingon/off Pressthebutton.
'xOn:theLEDlightsup.'xOff:theLEDgoesout.
Thesettingisstoredforthedriverprofilecurj
rentlyused.
Display Lightintheexteriormirrorhousing
Prewarning
Thedimmedlightintheexteriormirrorhousing indicateswhentherearevehiclesintheblindspotorapproachingfrombehind.
Acutewarning Iftheturnsignalisswitchedonwhileavehicleis
inthecriticalzone,thesteeringwheelvibrates
brieflyandthelightintheexteriormirrorhousing
flashesbrightly.
Thewarningstopswhentheturnsignalis
switchedoff,ortheothervehicleleavesthecritij calzone.
Briefflashing Abriefflashingofthelightduringvehicleunlockj
ingservesassystemself-test.
Systemlimits
Safetyinformation
Warning
Thesystemisdesignedtooperateincertain conditionsandcircumstances.Duetocondij
tionsorotherfactors,thesystemmaynotrej
spond.Theremaybeariskofaccidentorrisk ofdamagetoproperty.Activelyinterveneas
warranted.RefertotheinformationinthisOwnj
erssManualregardingthescopeofthesysj
temssoperationandlimitations.
Functionallimitations
Thesystemmaynotbefullyfunctionalinthefolj
lowingsituations:
'xWhenavehicleisapproachingataspeed
muchfasterthanyourown.'xInheavyfog,wetconditions,orsnowfall.'xIntightcurvesoronnarrowlanes.'xIfthebumperisdirty,icedup,orcovered, forinstancebystickers.'xIfcargoprotrudes.
Attachinganyobjectssuchasstickersorfilmin
thebeamareaoftheradarsensorswillalsoimj pactthefunctionoftheradarsensorsandmayevencausethemtofail.
ACheckControlmessageisdisplayedwhenthe
systemisnotfullyfunctional.
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Brakeforcedisplay
ConceptAdditionalbrakelightsindicateemergencybrakj
ingtothetrafficbehind.Thiscanreducetherisk
ofarear-endcollision.
Generalinformation
'xDuringnormalbrakeapplication,thebottom brakelightslightup.'xDuringheavybrakeapplication,thetopbrake
lightsadditionallylightup.
Fatiguealert
Concept
Thesystemcandetectdecreasingalertnessor
fatigueofthedriverduringlong,monotonous trips,forinstanceonhighways.Inthissituation,it
isrecommendedthatthedrivertakesabreak.
Safetyinformation
Warning
Thesystemcannotserveasasubstituteforthe
driversspersonaljudgmentinassessingone's physicalstate.Anincreasinglackofalertnessor
fatiguemaynotbedetectedornotbedetected intime.Thereisariskofaccident.Makesure
thatthedriverisrestedandalert.Adjustdriving
styletotrafficconditions.
Function
Thesystemisswitchedoneachtimetheengine
isstartedandcannotbeswitchedoff.
Aftertravelhasbegun,thesystemmonitorscerj
tainaspectsofthedriver'sbehavior,sothatdej
creasingalertnessorfatiguecanbedetected.
Thisproceduretakesthefollowingcriteriainto
account:'xPersonaldrivingstyle,forinstancesteering behavior.'xDrivingconditions,forinstancetime,lengthof
trip.
Startingatapproximately43mph/70km/h,the
systemisactiveandcandisplayarecommendaj tiontotakeabreak.
Breakrecommendation Ifthedriverbecomeslessalertorfatigued,amessageisdisplayedintheControlDisplaywiththerecommendationtotakeabreak.
Arecommendationtotakeabreakisdisplayed onlyonceduringanuninterruptedtrip.
Afterabreak,anotherrecommendationtotakea
breakcannotbedisplayeduntilafterapproxij mately45minutes.
Systemlimits
Thefunctionmaybelimitedinthefollowingsitj
uationsandmayissueanincorrectwarningorno warningatall:
'xWhentheclockissetincorrectly.'xWhenthevehiclespeedismainlybelow
about43mph/70km/h.'xWithasportydrivingstyle,suchasduring
rapidaccelerationorwhencorneringfast.'xInactivedrivingsituations,suchaswhen
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Thesystemisresetapprox.45minutesafterparkingthevehicle,forinstanceinthecaseofabreakduringlongertripsonhighways.Seite167SafetyCONTROLS167
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DrivingstabilitycontrolsystemsVehiclefeaturesandoptions
Thischapterdescribesallstandard,country-spejcificandoptionalfeaturesofferedwiththeseries. Italsodescribesfeaturesthatarenotnecessarilyavailableinyourvehicle,forinstance,duetothe
selectedoptionsorcountryversions.Thisalso
appliestosafety-relatedfunctionsandsystems. Whenusingthesefunctionsandsystems,theapplicablelawsandregulationsmustbeobj
served.
Anti-lockBrakingSystem ABS
ABSpreventslockingofthewheelsduringbrakjing.
Thevehiclemaintainsitssteeringpowereven
duringfullbrakeapplications,thusincreasingacj tivesafety.
ABSisoperationaleverytimeyoustarttheenj gine.
Brakeassistant
Whenyouapplythebrakesrapidly,thissystem
automaticallybooststhevehiclebrakingcapabilj itytothefurthestpossibleextent.Itreducesthebrakingdistancetoaminimumduringanemerjgencystop.ThissystemutilizesallofthecapajbilitiesprovidedbytheAntilockBrakeSystemABS.
Donotreducethepressureonthebrakepedal forthedurationoftheemergencystop.
DSCDynamicStability
Control
Concept
Withinthephysicallimits,thesystemhelpsto keepthevehicleonasteadycoursebyreducingenginespeedandbyapplyingbrakestotheindijvidualwheels.
Generalinformation DSCdetectsthefollowingunstabledrivingconjditions,forinstance:
'xFishtailing,whichcanleadtooversteering.'xLossoftractionofthefrontwheels,whichcanleadtoundersteering.
DynamicTractionControlDTC,refertopage 169,isaversionoftheDSCwhereforward
momentumisoptimized.
Safetyinformation
Warning
Thesystemcannotserveasasubstituteforthe driversspersonaljudgmentinassessingthe
trafficconditions.Basedonthelimitsofthe
system,itcannotindependentlyreacttoalltrafj ficsituations.Thereisariskofaccident.Adjust
drivingstyletotrafficconditions.Watchtraffic closelyandactivelyintervenewhereapproprij
ate.
Warning
Whendrivingwitharoofload,forinstancewith
roof-mountedluggagerack,thevehicle'scenj terofgravityishigher,whichincreasestheriskofthevehicletippingincriticaldrivingsituaj
tions.Theremaybeariskofaccidentorriskof
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damagetoproperty.DonotdeactivateDSC
DynamicStabilityControlwhendrivingwith
roofload.
Overview Buttoninthevehicle
DSCOFFbutton
Indicator/warninglights Theindicatorlightflashes:DSCcontrols
thedriveandbrakingforces.
Theindicatorlightlightsup:DSChas
malfunctioned.
DeactivatingDSC:DSCOFF Generalinformation
WhenDSCisdeactivated,drivingstabilityisrej ducedduringaccelerationandwhendrivingincurves.
Toincreasevehiclestability,activateDSCagain assoonaspossible.
DeactivatingDSC Pressandholdthisbuttonbutnotlonj
gerthanapprox.10seconds,untilthe
indicatorlightforDSCOFFlightsupintheinj strumentclusteranddisplaysDSCOFF.
DSCisswitchedoff.
Thesteeringand,dependingontheequipment,
suspensionaretunedforsportydriving.
ActivatingDSC Pressthebutton.
DSCOFFandtheDSCOFFindicator
lightgoout.
Indicator/warninglights WhenDSCisdeactivated,DSCOFFisdisplayedintheinstrumentcluster.
Theindicatorlightlightsup:DSCisdej
activated.
DTCDynamicTraction Control
Concept DTCisaversionoftheDSCDynamicStability
Controlwhereforwardmomentumisoptimized.
Thesystemensuresmaximumheadwayonspej
cialroadconditionsorlooseroadsurfaces,forinj
stanceunplowedsnowyroads,butwithsomej
whatlimiteddrivingstability.
WhenDTCisactivated,thevehiclehasmaxij
mumtraction.Drivingstabilityislimitedduring
accelerationandwhendrivingincurves.
Drivecarefully.
YoumayfinditusefultobrieflyactivateDTCunj
derthefollowingspecialcircumstances:
'xWhendrivinginslushoronuncleared,snow- coveredroads.'xWhendrivingofffromdeepsnoworlooseground.'xWhendrivingwithsnowchains.Seite169DrivingstabilitycontrolsystemsCONTROLS169
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Deactivating/activatingDTC
DynamicTractionControl
ActivatingDTC Pressthebutton.
TRACTIONisdisplayedintheinstruj
mentclusterandtheindicatorlightforDSCOFF lightsup.
DeactivatingDTC Pressthebuttonagain.
TRACTIONandtheDSCOFFindicator
lightgoout.
xDrive
xDriveistheall-wheel-drivesystemofthevehij
cle.ConcertedactionbythexDriveandDSCDyj namicStabilityControlfurtheroptimizestraction
anddrivingdynamics.ThexDriveall-wheel-drive
systemvariablydistributesthedriveforcestothe
frontandrearaxlesasdemandedbythedriving
situationandroadsurface.
Adaptivechassis
Concept
Thissystemreducesundesirablevehiclemotion
whenusingadynamicdrivingstyleortraveling onunevenroadsurfaces.
Thisenhancesthedrivingdynamicsanddriving
comfortdependingontheroadsurfacecondition
anddrivingstyle.
Programs
Thesystemoffersseveraldifferentprograms.
TheprogramscanbeselectedviaDrivingDyj
namicsControl.
SPORT
Consistentlysportycontroloftheshockabsorbj ersforgreaterdrivingagility.
SPORT+
Consistentlysportycontroloftheshockabsorbj
ersforgreaterdrivingagilitywhendrivingwith limiteddrivingstabilization.
COMFORT/ECOPRO
Balancedcontrolofthevehicle.
Variablesportsteering
Thesupportofferedbythevariablesportsteerj ingchangesaccordingtotheanglebywhichthesteeringwheelhasbeenturnedandthespeed.
So,forinstancethesteeringangleofthefront
wheelsismadelargerwhenparkingortaking tightcorners.Thismakesiteasiertodrive
aroundbends.
Furthermore,thesystemprovidesthesteering
withmoresupportatlowspeedsthanathigher
ones.Thismakesiteasiertopark,forinstance, andmakessteeringmoredirectwhendrivingat
fasterspeeds.
Bytakingtheanglebywhichthesteeringwheel hasbeenturnedandthespeedintoaccount,a
sportysteeringresponseadaptedtotheparticuj lardrivingsituationcanbeachieved.
DrivingDynamicsControl
Concept
TheDrivingDynamicsControlhelpstofine-tune
thevehicle'ssettingsandfeatures.Variousproj
gramscanbeselectedforthispurpose.The DrivingDynamicsControlandtheDSCOFFbutjtonscaneachbeusedtoactivateaprogram.
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