BMW 4 SERIES COUPE 2019 Owners Manual

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MOBILITY
Refueling242
Fuel 244
Wheelsandtires 246
Enginecompartment 265
Engineoil 268
Coolant 272
Maintenance274
Replacingcomponents 276
Breakdownassistance 281
Care 289241
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RefuelingVehiclefeaturesandoptions
Thischapterdescribesallstandard,country-spejcificandoptionalfeaturesofferedwiththeseries. Italsodescribesfeaturesthatarenotnecessarilyavailableinyourvehicle,e.g.,duetotheselectedoptionsorcountryversions.Thisalsoappliesto
safety-relatedfunctionsandsystems.Whenusj
ingthesefunctionsandsystems,theapplicable lawsandregulationsmustbeobserved.
Generalinformation
Followthefuelrecommendation,referto
page 244,priortorefueling.
Safetyinformation
NOTICE
Withadrivingrangeoflessthan
30miles/50kmtheenginemaynolongerhave
sufficientfuel.Enginefunctionsarenotenj
suredanymore.Thereisariskofdamageto
property.Refuelpromptly.
Fuelcap
Opening
1.Brieflypresstherearedgeofthefuelfiller
flap.2.Turnthefuelcapcounterclockwise.3.Placethefuelcapinthebracketattachedto
thefuelfillerflap.Seite242MOBILITYRefueling242
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Closing
WARNING
Theretainingstrapofthefuelcapcanbejamj
medandcrushedduringclosing.Thecapcanj notbecorrectlyclosed.Fuelorfuelvaporscan
escape.Thereisariskofinjuryorriskofdamj
agetoproperty.Payattentionthattheretaining
strapisnotjammedorcrushedwhenclosing
thecap.
1.Fitthecapandturnitclockwiseuntilyou
clearlyhearaclick.2.Closethefuelfillerflap.
Manuallyunlockingfuelfillerflap
E.g.,intheeventofanelectricalmalfunction.
Havefuelfillerflapunlockedbyadealerssservice
centeroranotherqualifiedservicecenterorrej
pairshop.
Followthefollowingwhen refueling
Generalinformation Whenrefueling,insertthefillernozzlecompletelyintothefillerpipe.Liftingupthefuelpumpnozzle
duringrefuelingcauses:
'xPrematureswitchingoff.'xReducedreturnofthefuelvapors.
Thefueltankisfullwhenthefillernozzleclicks
offthefirsttime.
Makesurethatthefuelcapisclosedproperlyafj terrefueling,otherwisetheemissionswarning
lightmaylightup.
Followsafetyregulationspostedatthegasstaj
tion.
Safetyinformation
NOTICE
Fuelsaretoxicandaggressive.Overfillingofthe fueltankcandamagethefuelsystem.Painted
surfacesmaybedamagedbycontactwithfuel.
Escapingfuelcanharmtheenvironment.There
isariskofdamagetoproperty.Avoidoverfilling.
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FuelVehiclefeaturesandoptions
Thischapterdescribesallstandard,country-spejcificandoptionalfeaturesofferedwiththeseries. Italsodescribesfeaturesthatarenotnecessarilyavailableinyourvehicle,e.g.,duetotheselectedoptionsorcountryversions.Thisalsoappliesto
safety-relatedfunctionsandsystems.Whenusj
ingthesefunctionsandsystems,theapplicable lawsandregulationsmustbeobserved.
Fuelrecommendation
Generalinformation Dependingontheregion,manygasstationssellfuelthathasbeencustomizedtowinterorsummerconditions.Fuelthatisavailableinwinjter,forinstancehelpsmakeacoldstarteasier.
Gasoline Generalinformation
Forthebestfuelefficiency,thegasolineshould
besulfur-freeorverylowinsulfurcontent.
Fuelsthataremarkedonthegaspumpasconj
tainingmetalmustnotbeused.
Fuelswithamaximumethanolcontentof10%,
i.e.,E10,maybeusedforrefueling.
Ethanolshouldmeetthefollowingqualitystanj dards:
US:ASTM4806mxx
CAN:CGSB-3.511mxx
xx:complywiththecurrentstandardineach
case.
Safetyinformation
NOTICE
Evensmallquantitiesofthewrongfuelor wrongfueladditivescandamagethefuelsysj
temandengine.Furthermore,thecatalytic
converterispermanentlydamaged.Thereisa
riskofdamagetoproperty.Donotrefueloradd thefollowinginthecaseofgasolineengines:
'xLeadedgasoline.'xMetallicadditives,forinstancemanganese
oriron.
DonotpresstheStart/Stopbuttonafterrefuelj
ingwiththewrongfuel.Contactadealerssservj
icecenteroranotherqualifiedservicecenteror
repairshop.
NOTICE
Incorrectfuelscandamagethefuelsystemand
theengine.Thereisariskofdamagetopropj erty.Donotusefuelswithahigherpercentage
ofethanolthanrecommended.Donotrefuel
withfuelscontainingmethanol,e.g.M5to
M100.
NOTICE
Fuelthatdoesnotcomplywiththeminimum qualitycancompromiseenginefunctionor
causeenginedamage.Thereisariskofdamj
agetoproperty.Donotfillwithfuelthatdoes
notcomplywiththeminimumquality.
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CAUTION
Theuseofpoor-qualityfuelsmayresultin
harmfulenginedepositsordamage.Additionj
ally,problemsrelatingtodrivability,startingand stalling,especiallyundercertainenvironmentalconditionssuchashighambienttemperature
andhighaltitude,mayoccur.
Ifdrivabilityproblemsareencountered,werecj
ommendswitchingtoahighqualitygasoline
brandandahigheroctanegradenAKInumj
bernforafewtankfills.Toavoidharmfulenj
ginedeposits,itishighlyrecommendedtopurj
chasegasolinefromTopTierretailers.
Failuretocomplywiththeserecommendations
mayresultintheneedforunscheduledmaintej
nance.
Recommendedfuelgrade
BMWrecommendsAKI91.
Minimumfuelgrade
BMWrecommendsAKI89.
IfyouusegasolinewiththisminimumAKIRating,
theenginemayproduceknockingsoundswhen
startingathighexternaltemperatures.Thishas
noeffectontheenginelife.
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WheelsandtiresVehiclefeaturesandoptions
Thischapterdescribesallstandard,country-spejcificandoptionalfeaturesofferedwiththeseries. Italsodescribesfeaturesthatarenotnecessarilyavailableinyourvehicle,e.g.,duetotheselectedoptionsorcountryversions.Thisalsoappliesto
safety-relatedfunctionsandsystems.Whenusj
ingthesefunctionsandsystems,theapplicable lawsandregulationsmustbeobserved.
Tireinflationpressure
Generalinformation Thetireinflationpressureandtirecharacteristics
influencethefollowing:
'xTheservicelifeofthetires.'xRoadsafety.'xDrivingcomfort.'xDrivingdynamics.'xFuelconsumption.
Safetyinformation
WARNING
Atirewithtoolittleornotireinflationpressure
mayheatupsignificantlyandsustaindamage.
Thiswillhaveanegativeimpactonaspectsof handling,suchassteeringandbrakingrej
sponse.Thereisariskofanaccident.Regularly
checkthetireinflationpressure,andcorrectit asneeded,forinstancetwiceamonthandbej
forealongtrip.
Tireinflationpressure
specifications
Inthetireinflationpressuretable Thetireinflationpressuretable,referto
page 247,containsalltireinflationpressure
specificationsforthespecifiedtiresizesatthe
ambienttemperature.Thetireinflationpressure
valuesapplytotiresizesapprovedbythemanuj
facturerofthevehicleforthevehicletype.
Toidentifythecorrecttireinflationpressure,
pleasenotethefollowing:'xTiresizesofyourvehicle.'xMaximumpermitteddrivingspeed.
Checkingthetireinflation
pressure
Generalinformation
Tiresheatupwhiledriving.Thetireinflation
pressureincreaseswiththetiretemperature.
Tireshaveanatural,consistentlossoftireinflajtionpressure.
Thedisplaysofinflationdevicesmayunder-read
byupto0.1bar/2psi.
Checkingusingtireinflation
pressurespecificationsinthetire
inflationpressuretable
Thetireinflationpressurespecificationsinthe tireinflationpressuretableonlyrelatetocold
tiresortiresatthesametemperatureastheamj bienttemperature.
Onlycheckthetireinflationpressurelevelswhen
thetiresarecold,i.e.:
'xDrivingrangeofmax.1.25miles/2kmhasnot
beenexceeded.Seite246MOBILITYWheelsandtires246
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'xIfthevehiclehasnotmovedagainforatleast2hoursafteratrip.1.Determine,refertopage 246,theintended
tireinflationpressurelevelsforthemounted
tires.2.Checkthetireinflationpressureinallfour
tires,usingapressuregage,forexample.3.Correctthetireinflationpressureifthecurj
renttireinflationpressurevaluedeviatesfrom thespecifiedvalue.4.Checkwhetherallvalvecapsarescrewed
ontothetirevalves.
Aftercorrectingthetireinflation
pressure
Forrun-flattires:reinitializerun-flattires.
FortheTirePressureMonitorTPM:resetthe TirePressureMonitorTPM.
Tireinflationpressuresupto
100mph/160km/h
Forspeedsofupto100mph/160km/handforoptimumdrivingcomfort,notethetireinflation
pressurevaluesinthetireinflationpressuretaj ble,refertopage 247,andadjustasnecessary.
Thesetireinflationpressurevaluescanalsobe
foundonthetireinflationpressurelabelonthe
driver'sdoorpillar.
Donotexceedaspeedof100mph/160km/h.
Tireinflationpressurevaluesup
to100mph/160km/h
430i,430ixDriveTiresizePressurespecificaj
tionsinbar/PSISpecificationsin
bar/PSIwithcold
tires225/50R1794H
M+SRSC
225/50R1794V
M+SA/SRSC2.2/322.4/35225/45R1891V
M+SA/SRSC
225/45R1891Y
RSC
225/45R1895V
M+SXLRSC2.2/322.6/38225/40R1993V
M+SXLA/SRSC2.4/352.9/42Front:225/45R18
91YRSC2.2/32-Rear:255/40R18
95YRSC-2.4/35Front:225/45ZR
1895YXLStd2.2/32-Rear:255/40ZR
1899YXLStd-2.4/35Front:225/40R19
89YRSC2.2/32-Rear:255/35R19
92YRSC-2.6/38Front:225/35R20
90YXLRSC2.5/36-Seite247WheelsandtiresMOBILITY247
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TiresizePressurespecificaj
tionsinbar/PSIRear:255/30R20
92YXLRSC-3.0/44Emergencywheel:
T135/80R17102
MSpeeduptoamax.of
50mph/80km/h
4.2/60
440i,440ixDrive
TiresizePressurespecificaj
tionsinbar/PSISpecificationsin
bar/PSIwithcold
tires225/50R1794H
M+SRSC2.2/322.4/35225/45R1891V
M+SA/SRSC
225/45R1891Y
RSC
225/45R1895V
M+SXLRSC2.2/322.6/38225/40R1993V
M+SXLA/SRSC2.4/352.9/42Front:225/45R18
91YRSC2.2/32-Rear:255/40R18
95YRSC-2.4/35Front:225/45ZR
1895YXLStd2.2/32-Rear:255/40ZR
1899YXLStd-2.4/35Front:225/40R19
89YRSC2.3/33-Rear:255/35R19
92YRSC-2.6/38TiresizePressurespecificaj
tionsinbar/PSIFront:225/35R20
90YXLRSC2.6/38-Rear:255/30R20
92YXLRSC-3.0/44Emergencywheel:
T135/80R17102
MSpeeduptoamax.of
50mph/80km/h
4.2/60
Tireinflationpressuresatmax.
speedsabove100mph/160km/h
WARNING
Inordertodriveatmaximumspeedsinexcess of100mph/160km/h,pleaseobserve,and,if necessary,adjusttirepressuresforspeedsexjceeding100mph/160km/hfromtherelevanttableonthefollowingpages.Otherwise,tire
damageandaccidentscouldoccur.
Forspeedsover100mph/160km/handforoptij
mumdrivingcomfort,notethepressurevaluesin
thetireinflationpressuretable,referto
page 248,andadjustasnecessary.
Tireinflationpressurevalues
over100mph/160km/h
430i,430ixDriveWithouthigh-speedtuningfeature
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TiresizePressurespecificaj
tionsinbar/PSISpecificationsin
bar/PSIwithcold
tires225/50R1794H
M+SRSC
225/50R1794V
M+SA/SRSC2.5/363.0/44225/45R1891V
M+SA/SRSC
225/45R1891Y
RSC
225/45R1895V
M+SXLRSC
225/40R1993V
M+SXLA/SRSC2.8/413.3/48Front:225/45R18
91YRSC2.8/41-Rear:255/40R18
95YRSC-2.8/41Front:225/45ZR
1895YXLStd2.8/41-Rear:255/40ZR18
99YXLStd-2.8/41Front:225/40R19
89YRSC2.5/36-Rear:255/35R19
92YRSC-2.9/42Front:225/35R20
90YXLRSC2.8/41-Rear:255/30R20
92YXLRSC-3.3/48Emergencywheel:
T135/80R17102
MSpeeduptoamax.of
50mph/80km/h
4.2/60Withhigh-speedtuningfeatureTiresizePressurespecificaj
tionsinbar/PSISpecificationsin
bar/PSIwithcold
tires225/50R1794H
M+SRSC2.5/363.0/44225/45R1891Y
RSC
225/45R1895V
M+SXLRSC2.8/413.3/48Front:
225/45R1891Y
RSC2.8/41-Rear:255/40R18
95YRSC-2.8/41Front:225/45ZR
1895YXLStd2.8/41-Rear:255/40ZR
1899YXLStd-2.8/41Front:
225/40R1989Y
RSC2.5/36-Rear:255/35R19
92YRSC-2.9/42Front:225/35
R2090YXLRSC2.8/41-Rear:255/30R20
92YXLRSC-3.3/48Emergencywheel:
T135/80R17
102MSpeeduptoamax.of
50mph/80km/h
4.2/60
440i,440ixDrive Withouthigh-speedtuningfeature
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TiresizePressurespecificaj
tionsinbar/PSISpecificationsin
bar/PSIwithcold
tires225/50R1794H
M+SRSC2.7/393.2/46225/45R1891V
M+SA/SRSC
225/45R1891Y
RSC
225/45R1895V
M+SXLRSC
225/40R1993V
M+SXLA/SRSC2.8/413.3/48Front:225/45R18
91YRSC2.8/41-Rear:255/40R18
95YRSC-2.9/42Front:225/45ZR
1895YXLStd2.8/41-Rear:255/40ZR
1899YXLStd-2.9/42Front:225/40R19
89YRSC2.8/41-Rear:255/35R19
92YRSC-2.9/42Front:225/35R20
90YXLRSC2.8/41-Rear:255/30R20
92YXLRSC-3.3/48Emergencywheel:
T135/80R17102
MSpeeduptoamax.of
50mph/80km/h
4.2/60
Withhigh-speedtuningfeature
TiresizePressurespecificaj
tionsinbar/PSISpecificationsin
bar/PSIwithcold
tires225/50R1794H
M+SRSC2.7/393.2/46225/45R1891Y
RSC
225/45R1895V
M+SXLRSC2.8/413.3/48Front:
225/45R1891Y
RSC2.8/41-Rear:255/40R18
95YRSC-2.9/42Front:225/45ZR
1895YXLStd2.8/41-Rear:255/40ZR
1899YXLStd-2.9/42Front:
225/40R1989Y
RSC2.8/41-Rear:255/35R19
92YRSC-2.9/42Front:225/35
R2090YXLRSC2.9/42-Rear:255/30R20
92YXLRSC-3.4/49Emergencywheel:
T135/80R17
102MSpeeduptoamax.of
50mph/80km/h
4.2/60Seite250MOBILITYWheelsandtires250
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