BMW 2 SERIES COUPE 2021 Owners Manual

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DrivingcomfortVehiclefeaturesandoptions
Thischapterdescribesallstandard,country-spe#jcificandoptionalfeaturesofferedwiththeseries. Italsodescribesfeaturesandfunctionsthatare
notnecessarilyavailableinyourvehicle,e.g.,due totheselectedoptionsorcountryversions.Thisalsoappliestosafety-relatedfunctionsandsys#j
tems.Whenusingthesefunctionsandsystems,
theapplicablelawsandregulationsmustbeob#j
served.
ActiveCruiseControlwith Stop&GofunctionACC
Concept
Usingthissystem,adesiredspeedandadis#j tancetoavehicleaheadcanbeadjustedusing
thebuttonsonthesteeringwheel.
Thesystemmaintainsthedesiredspeedon
clearroads.Thevehicleacceleratesorbrakes automatically.
Ifavehicleisdrivingaheadofyou,thesystem adjuststhespeedofyourvehiclesothattheset distancetothevehicleaheadismaintained.Thespeedisadjustedasfarasthegivensituational#jlows.
Thedistancecanbeadjustedinseveralsteps.
Forsafetyreasons,itdependsontherespective speed.
Ifthevehicleaheadofyoubrakestoahalt,and thenproceedstodriveagainwithinabriefperiod, thesystemisabletodetectthiswithinthegivensystemlimits.
Generalinformation
Dependingonthesettings,thecruisecontrol
settingsmanychangeundercertainconditions.
Safetyinformation
Warning
Thesystemcannotserveasasubstituteforthe driver#sspersonaljudgmentinassessingthe trafficconditions.Basedonthelimitsofthe
system,itcannotindependentlyreacttoalltraf#j ficsituations.Thereisariskofaccident.Adjust
drivingstyletotrafficconditions.Watchtraffic closelyandactivelyintervenewhereappropri#j
ate.
Warning
Anunsecuredvehiclecanbegintomoveand
possiblyrollaway.Thereisariskofaccident.
Beforeexiting,securethevehicleagainstroll#j
ing.
Inordertoensurethatthevehicleissecured againstrollingaway,followthefollowing:
'xSettheparkingbrake.'xOnuphillgradesoronadownhillslope,
turnthefrontwheelsinthedirectionofthe curb.'xOnuphillgradesoronadownhillslope,
alsosecurethevehicle,forinstancewitha
wheelchock.
Warning
Thedesiredspeedcanbeincorrectlyadjusted
orcalledupbymistake.Thereisariskofacci#j
dent.Adjustthedesiredspeedtothetraffic conditions.Watchtrafficcloselyandactivelyin#j
tervenewhereappropriate.
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Warning
Riskofaccidentduetotoohighspeeddifferen#j
cestoothervehicles,forinstanceinthefollow#j
ingsituations:
'xWhenfastapproachingaslowlymoving vehicle.'xVehiclesuddenlyswervingintoownlane.'xWhenfastapproachingstandingvehicles.
Thereisariskofinjuriesordangertolife.
Watchtrafficcloselyandactivelyintervene
whereappropriate.
Overview
Buttonsonthesteeringwheel
ButtonFunctionCruisecontrolon/off,interrupt,refer
topage 162Store,maintainspeed,referto
page 163Callupspeed,continuecruisecon#j
trol,refertopage 164Reducedistance,refertopage 164Increasethedistance,referto
page 164Rockerswitch:
Setspeed,refertopage 163
Radarsensor
Aradarsensorislocatedinthefrontbumperfor detectingvehiclesontheroadaheadofthevehi#j
cle.
Alwayskeepradarsensorcleanandunob#j
structed.
Functionalrequirements
Speedrange Thesystemisbestusedonwell-constructed
roads.
Theminimumspeedthatcanbesetis 20mph/30km/h.Themaximumspeedthatcan
besetdependsonthevehicle.
Thesystemcanalsobeactivatedwhenstation#j
ary.
Switchingon/offandinterrupting
cruisecontrol
Switchingon Pressthebuttononthesteeringwheel.
Theindicatorlightsintheinstrumentclusterlight upandthemarkingonthespeedometerissetto
thecurrentspeed.
Cruisecontrolcanbeused.
DSCDynamicStabilityControlisswitchedon,if
necessary.
Switchingoff
Toswitchoffthesystemwhilestanding,stepon
brakepedalatthesametime.
Pressthebuttononthesteeringwheel.
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'xIfinterrupted:pressonce.
Thedisplaysgoout.Thestoreddesiredspeedisdeleted.
Interruptingmanually Pressthebuttononthesteeringwheel.
Ifinterruptingthesystemwhilestationary,press onthebrakepedalatthesametime.
Interruptingautomatically
Thesystemisautomaticallyinterruptedinthe
followingsituations:
'xWhenthedriverappliesthebrakes.'xWhenselectorleverpositionDisdisengaged.'xDynamicTractionControlDTCisactivatedor
DSCDynamicStabilityControlisdeactivated.'xIfDSCDynamicStabilityControlintervenes.'xWhenSPORT+isactivatedwithDrivingDy#j namicsControl.'xIfthesafetybeltandthedriver'sdoorareopenedwhilethevehicleisstandingstill.'xIfthesystemhasnotdetectedobjectsforanextendedperiod,forinstanceonaroadwith
verylittletrafficwithoutcurborshoulder
markings.'xIfthedetectionrangeoftheradarisimpaired,
forinstancebydirtorheavyfog.'xAfterastationaryperiodofapprox.3seconds
whenthevehiclehasbeenbrakedtoastop
bythesystem.Settingthespeed
Maintaining/storingthespeed
Presstherockerswitchupordownoncewhilethesystemisinterrupted.
Whenthesystemisswitchedon,thecurrent
speedismaintainedandstoredasthedesired
speed.
Thestoredspeedisdisplayedinthespeedome#j terandbrieflyintheinstrumentcluster,referto
page 164.
DSCDynamicStabilityControlisswitchedon,if necessary.
Thespeedcanalsobestoredbypress#jingabutton.
Pressthebutton.
Changingthespeed
Presstherockerswitchupordownrepeatedlyuntilthedesiredspeedisset.
Ifactive,thedisplayedspeedisstoredandthe
vehiclereachesthestoredspeedwhentheroad isclear.
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'xEachtimetherockerswitchispressedtothepointofresistance,thedesiredspeedin#jcreasesordecreasesbyapprox.
1mph/1km/h.'xEachtimetherockerswitchispressedpast
theresistancepoint,thedesiredspeed
changesbyamaximumof5mph/10km/h.
Holdtherockerswitchinpositiontorepeatthe action.
Adjustingthedistance
Safetyinformation
Warning
Thesystemcannotserveasasubstituteforthe
driver#sspersonaljudgment.Duetothesystem limits,brakingcanbelate.Theremaybeariskofaccidentorriskofdamagetoproperty.Be
awaretothetrafficsituationatalltimes.Adjust
thedistancetothetrafficandweathercondi#j
tionsandmaintaintheprescribedsafetydis#j
tance,possiblybybraking.
Reducedistance
Pressthebuttonrepeatedlyuntilthe
desireddistanceisset.
Instrumentclusterwilldisplayselecteddistance, refertopage 164.
Increasethedistance Pressthebuttonrepeatedlyuntilthe
desireddistanceisset.
Instrumentclusterwilldisplayselecteddistance,
refertopage 164.
Continuingcruisecontrol
Generalinformation Aninterruptedcruisecontrolcanbecontinued
bycallingupthestoredspeed.
Makesurethatthedifferencebetweencurrent
speedandstoredspeedisnottoolargebefore
callingupthestoredspeed.Otherwise,uninten#j tionalbrakingoracceleratingmayoccur.
Inthefollowingcases,thestoredspeedvalueis
deletedandcannotbecalledupagain:'xWhenthesystemisswitchedoff.'xWhentheignitionisswitchedoff.
Callingupthestoredspeedand
distance
Pressbuttonwiththesystemswitched
on.
Displaysintheinstrument
cluster
Desiredspeedandstoredspeed
'xMarkinglightsupgreen:sys#j
temisactive,themarkingindi#j
catesthedesiredspeed.'xMarkinglightsuporange:sys#j
temisinterrupted,themarking
indicatesthestoredspeed.'xThemarkingdoesnotlightup:thesystemis switchedoff.
Briefstatusdisplay
Selecteddesiredspeed.
Ifnospeedisindicated,itispossiblethatthe
conditionsnecessaryforoperationarenotcur#j rentlyfulfilled.
Distancetovehicleaheadofyou Selecteddistancetothevehicleaheadofyouis
shown.
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DistancedisplayDistance1Distance2Distance3Distance4
Thisvalueissetautomaticallyafter
thesystemisswitchedon.Thesystemhasbeeninterruptedor
distancecontrolistemporarilysup#j
pressedbecausetheaccelerator
pedalisbeingpressed;avehiclewas
notdetected.Distancecontrolistemporarilysup#j
pressedbecausetheaccelerator
pedalisbeingpressed;avehiclewas
detected.
Detectedvehicle
Symbollightsuporange:
Avehiclehasbeendetectedaheadof
you.
Rollingbars:thedetectedvehiclehasdriven
away.
ACCdoesnotaccelerate.Toaccelerate,activate ACCbybrieflysteppingontheacceleratorpedal orpressingtheRESbuttonortherockerswitch.
Indicator/warninglights Symbolflashesorange:
Theconditionsarenotadequateforthe
systemtowork.
Thesystemwasdeactivatedbutappliesthe brakesuntilyouactivelyresumecontrolbypressingonthebrakepedaloracceleratorpedal.
Symbolflashesredandasignalsounds:
Brakeandmakeanevasivemaneuver,if necessary.
Systemlimits
Detectionrange
Thedetectioncapacityofthesystemandthe
automaticbrakingcapacityarelimited.
Two-wheeledvehiclesdrivingaheadofyou
forinstancemightnotbedetected.
Deceleration
Thesystemdoesnotdeceleratewhenastation#j
aryobstacleislocatedinthesamelane,forin#j stanceavehicleataredtrafficlightorattheendoftrafficcongestion.
Thesystemalsodoesnotreactinthefollowing
situations:
'xForpedestriansorsimilarlyslow-movingroad users.'xForredtrafficlights.'xStationaryobjects.'xForcrosstraffic.'xForoncomingtraffic.Seite165DrivingcomfortCONTROLS165
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Mergingvehicles
Avehicledrivinginfrontofyouisnotdetected
untilitiscompletelywithinthesamelaneasyour vehicle.
Ifavehicledrivingaheadofyousuddenlymerges
intoyourlane,thesystemmaynotbeabletoau#j tomaticallyrestoretheselecteddistance.Itmaynotbepossibletorestoretheselecteddistance
incertainsituations,includingifyouaredriving significantlyfasterthanvehiclesdrivingaheadof
you,forinstancewhenrapidlyapproachinga truck.Whenavehicledrivingaheadofyouisreli#j
ablydetected,thesystemrequeststhatthe
driverintervenebybrakingandcarryingouteva#j
sivemaneuvers,ifneeded.
Unexpectedlanechange
Ifavehicleaheadofyouunexpectedlymoves
intoanotherlanefrombehindastoppedvehicle,
youyourselfmustreact,asthesystemdoesnot reacttostoppedvehicles.
Cornering
Whenthedesiredspeedistoohighforacurve,thespeedisreducedslightly.Becausecurves
maynotbeanticipatedinadvance,driveintoa
curveatanappropriatespeed.
Thesystemhasalimiteddetectionrange.Situa#j tionscanariseintightcurveswhereavehicle
drivingaheadwillnotbedetectedorwillbede#j
tectedverylate.
Whenyouapproachacurvethesystemmay
brieflyreportvehiclesinthenextlaneduetothe bendofthecurve.Ifthesystemdeceleratesyoumaycompensateitbybrieflyaccelerating.
Afterreleasingtheacceleratorpedalthesystem
isreactivatedandcontrolsspeedindependently.
Drivingoff
Insomesituations,thevehiclecannotdriveoff automatically;forexample:
'xOnsteepuphillgrades.'xInfrontofbumpsintheroad.
Inthesecases,stepontheacceleratorpedal.
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Weather
Thefollowingrestrictionscanoccurunderunfav#j orableweatherorlightconditions:'xPoorervehiclerecognition.'xShort-terminterruptionsforvehiclesthatare
alreadyrecognized.
Examplesofunfavorableweatherorlightcondi#j tions:
'xWetconditions.'xSnowfall.'xSlush.'xFog.'xGlare.
Driveattentively,andreacttothecurrenttrafficsituation.Ifnecessary,interveneactively,forin#j
stancebybraking,steeringorevading.
Enginepower
Thedesiredspeedisalsomaintaineddownhill,
butmaynotbemaintainedonuphillgradesifen#j
ginepowerisinsufficient.
Malfunction Thesystemcannotbeactivatediftheradarsen#j
sorisnotalignedcorrectly.Thismaybecaused bydamageincurred,forinstanceduringparking.
Thesystemmaybeimpairedwhenthedetection
rangeoftheradarsensorispartiallycovered suchasbythelicenseplateholder.
ACheckControlmessageisdisplayedifthesys#j
temfails.
Cruisecontrol
Concept
Usingthissystem,adesiredspeedcanbead#j justedusingthebuttonsonthesteeringwheel. Thesystemmaintainsthedesiredspeed.The
systemacceleratesandbrakesautomaticallyas
needed.
Generalinformation
Dependingonthesettings,thecruisecontrol
settingsmanychangeundercertainconditions.
Safetyinformation
Warning
Thesystemcannotserveasasubstituteforthe driver#sspersonaljudgmentinassessingthe trafficconditions.Basedonthelimitsofthe
system,itcannotindependentlyreacttoalltraf#j ficsituations.Thereisariskofaccident.Adjust
drivingstyletotrafficconditions.Watchtraffic closelyandactivelyintervenewhereappropri#j
ate.
Warning
Theuseofthesystemcanleadtoanincreased riskofaccidentsinthefollowingsituations,
forinstance:
'xOnwindingroads.'xInheavytraffic.'xOnslipperyroads,infog,snow,orwet conditions,oronalooseroadsurface.
Theremaybeariskofaccidentorriskofdam#jagetoproperty.Onlyusethesystemifdriving
atconstantspeedispossible.
Warning
Thedesiredspeedcanbeincorrectlyadjusted
orcalledupbymistake.Thereisariskofacci#j
dent.Adjustthedesiredspeedtothetraffic
conditions.Watchtrafficcloselyandactivelyin#j
tervenewhereappropriate.
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OverviewButtonsonthesteeringwheelButtonFunctionCruisecontrolon/off,interrupting,re#j
fertopage 168.Storespeed,refertopage 168.Resumespeed,continuecruisecon#j
trol,refertopage 169.Rockerswitch:
Setspeed,refertopage 168.
Switchingon/offandinterrupting
cruisecontrol
Switchingon Pressthebuttononthesteeringwheel.
Themarkinginthespeedometerissettothe
currentspeed.
Cruisecontrolcanbeused.
DSCDynamicStabilityControlisswitchedon,if
necessary.
Switchingoff Pressthebuttononthesteeringwheel.
'xIfactive:presstwice.'xIfinterrupted:pressonce.
Thedisplaysgoout.Thestoreddesiredspeedisdeleted.
Interruptingmanually Whenactive,pressthebuttononthe
steeringwheel.
Interruptingautomatically
Thesystemisautomaticallyinterruptedinthe
followingsituations:'xWhenthedriverappliesthebrakes.'xIftheclutchpedalisdepressedforafewsec#j
ondsorreleasedwhileagearisnotengaged.'xIfthegearengagedistoohighforthecurrent
speed.'xWhenselectorleverpositionDisdisengaged.'xDynamicTractionControlDTCisactivatedor
DSCDynamicStabilityControlisdeactivated.'xIfDSCDynamicStabilityControlintervenes.'xWhenSPORT+isactivatedwithDrivingDy#j namicsControl.
Settingthespeed
Maintaining/storingthespeed
Presstherockerswitchupordownoncewhilethesystemisinterrupted.
Whenthesystemisswitchedon,thecurrent
speedismaintainedandstoredasthedesired
speed.
Thestoredspeedisdisplayedinthespeedome#j terandintheinstrumentcluster,referto
page 169.
DSCDynamicStabilityControlisswitchedon,if necessary.
Thespeedcanalsobestoredbypressingabut#j
ton.
Pressthebutton.
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Changingthespeed
Presstherockerswitchupordownrepeatedlyuntilthedesiredspeedisset.
Ifactive,thedisplayedspeedisstoredandthe
vehiclereachesthestoredspeedwhentheroad isclear.
'xEachtimetherockerswitchispressedtothepointofresistance,thedesiredspeedin#jcreasesordecreasesbyapprox.
1mph/1km/h.'xEachtimetherockerswitchispressedpast
thepointofresistance,thedesiredspeedin#j creasesordecreasesbyamaximumof5mph/10km/h.
Themaximumspeedthatcanbesetde#j
pendsonthevehicle.'xPressingtherockerswitchtotheresistance
pointandholdingit:vehicleacceleratesor decelerateswithoutpressureontheacceler#j
atorpedal.
Aftertherockerswitchisreleased,thevehi#j clemaintainsitsfinalspeed.Pressingthe
switchbeyondtheresistancepointcauses
thevehicletoacceleratemorerapidly.
Continuingcruisecontrol
Generalinformation Aninterruptedcruisecontrolcanbecontinued
bycallingupthestoredspeed.
Makesurethatthedifferencebetweencurrent
speedandstoredspeedisnottoolargebefore
callingupthestoredspeed.Otherwise,uninten#j tionalbrakingoracceleratingmayoccur.
Inthefollowingcases,thestoredspeedvalueis
deletedandcannotbecalledupagain:'xWhenthesystemisswitchedoff.'xWhentheignitionisswitchedoff.
Callingupthestoredspeed
Pressthebuttononthesteeringwheel.
Thestoredspeedisreachedagainandmain#j
tained.
Displaysintheinstrument
cluster
Indicatorlight Dependingonhowthevehicleisequip#j
ped,theindicatorlightintheinstrument
clusterindicateswhetherthesystemis
switchedon.
Desiredspeedandstoredspeed
'xMarkinglightsupgreen:sys#j
temisactive,themarkingindi#j
catesthedesiredspeed.'xMarkinglightsuporange:sys#j
temisinterrupted,themarking
indicatesthestoredspeed.'xThemarkingdoesnotlightup:thesystemis switchedoff.
Statusdisplay
Selecteddesiredspeed.
Ifnospeedisindicated,itispossiblethatthe
conditionsnecessaryforoperationarenotcur#j rentlyfulfilled.
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Systemlimits
Enginepower
Thedesiredspeedisalsomaintaineddownhill,
butmaynotbemaintainedonuphillgradesifen#j
ginepowerisinsufficient.
PDCParkDistanceControl
Concept
PDCisasupportwhenparking.Thesystemde#j
tectsobjectsbehindthevehicle.Ifthevehicleis
equippedwithfrontPDC,objectsinfrontofthe
vehiclearedetectedtoo.Objectsthatyouare
approachingslowlyareindicatedbysignaltones andadisplayontheControlDisplay.
Dependingonthevehicleequipment:obstacles
onthesideofthevehiclethataredetectedby
thesensorsoftheparkingassistantcanalsobe
reportedbythePDC.Seesideprotection,refer
topage 172.
Generalinformation Theultrasoundsensorsformeasuringthedis#j
tancesarelocatedinthebumpers.
Therange,dependingonobstaclesandenviron#j
mentalconditions,isapprox.6ft/2m.
Anacousticwarningisfirstgiveninthefollowing situations:
'xBythefrontsensorsandthetworearcorner
sensorsatapprox.24in/60cmfromtheob#j ject.'xBytherearmiddlesensorsatadistancetotheobjectofapprox.5ft/1.50m.'xWhenacollisionisimminent.'xWithparkingassistant:bythesidesensorsat
approx.24in/60cmfromtheobject.Safetyinformation
Warning
Thesystemcannotserveasasubstituteforthe
driver#sspersonaljudgmentinassessingthe
trafficconditions.Basedonthelimitsofthe
system,itcannotindependentlyreacttoalltraf#j ficsituations.Thereisariskofaccident.Adjust
drivingstyletotrafficconditions.Watchtraffic
closelyandactivelyintervenewhereappropri#j
ate.
Warning
DuetohighspeedswhenPDCParkDistance
Controlisactivated,thewarningcanbede#j
layedduetophysicalcircumstances.Thereisa riskofinjuryorriskofdamagetoproperty.
Avoidapproachinganobjecttoofast.Avoid
drivingofffastwhilePDCParkDistanceControl
isnotyetactive.
Overview
WithfrontPDC:buttoninvehicle
Parkassistancebutton
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