BMW 8 SERIES 2022 Owners Manual

Page 331 of 388

GeneralinformationThesystemdetectstirepressurelossontheba#j
sisofrotationspeeddifferencesbetweenthein#j
dividualwheelswhiledriving.
Intheeventofatirepressureloss,thediameter
andthereforetherotationalspeedofthecorre#j
spondingwheelchanges.Thedifferencewillbe
detectedandreportedasaflattire.
Thesystemdoesnotmeasuretheactualinfla#j
tionpressureinthetires.
FunctionalrequirementsThefollowingconditionsmustbemetforthe
system;otherwise,reliablemessageofatire pressurelossisnotassured:'xAfteratireorwheelreplacement,aninitializa#j
tionwasperformedwiththecorrecttireinfla#j
tionpressure.'xAfterthetirepressurewasadjustedtoanew value,aninitializationwasperformed.
Statusdisplay
ThecurrentstatusoftheFlatTireMonitorFTM
canbedisplayed,forinstancewhethertheFTM isactive.
1."CAR"2."Vehiclestatus"3."FlatTireMonitor"
Thestatusisdisplayed.
Initializationrequired
Aninitializationmustbeperformedinthefollow#j ingsituations:
'xAfterthetireinflationpressurehasbeenad#j
justed.'xAfteratireorwheelreplacement.
Performinginitialization
Wheninitializing,thesettireinflationpressures
serveasreferencevaluesinordertodetectaflat
tire.Initializationisstartedbyconfirmingthetire inflationpressures.
Donotinitializethesystemwhendrivingwithtire
chains.1."CAR"2."Vehiclestatus"3."FlatTireMonitor"4.Turnondrive-readystateanddonotdrive
off.5.Starttheinitializationwith:"Performreset"6.Driveaway.
Theinitializationiscompletedwhiledriving, whichcanbeinterruptedatanytime.
Theinitializationautomaticallycontinueswhen drivingcontinues.
Messages Generalinformation Whenaflattireisindicated,DSCDynamicSta#j
bilityControlisswitchedon,ifneeded.
Safetyinformation
Warning
Adamagedregulartirewithlowormissingtire
inflationpressureimpactshandling,suchas steeringandbrakingresponse.Run-flattirescanmaintainlimitedstability.Thereisariskofaccident.Donotcontinuedrivingifthevehicleisequippedwithnormaltires.Followtheinfor#jmationonrun-flattiresandcontinueddriving
withthesetires.
Indicationofaflattire
Ayellowwarninglightisilluminatedin
theinstrumentcluster.
Inaddition,aniconwithaCheckControlmes#j sageappearsontheControlDisplay.
Seite331WheelsandtiresMOBILITY331
OnlineEditionforPartno.01405A38D62-VI/21

Page 332 of 388

IconPossiblecauseThereisaflattireoramajortirepres#j
sureloss.
Measure
1.Reduceyourspeedandstopcautiously. Avoidsuddenbrakingandsteeringmaneu#j
vers.2.Checkwhetherthevehicleisfittedwithnor#j
maltiresorrun-flattires.
Run-flattiresarelabeledwithacircularicon
containingthelettersRSCmarkedonthetire sidewall.
Run-flattires,refertopage 318.
Actionsintheeventofaflattire
Normaltires
1.Identifythedamagedtire.
Todothis,checkthetirepressureinallfour
tires,forinstanceusingthetirepressuredis#j
playofaflattirekit.
Whenthetireinflationpressureinallfourtires
iscorrect,theFlatTireMonitorFTMmaynot havebeeninitialized.Inthiscase,initializethesystem.
Ifidentificationofflattiredamageisnotpos#j
sible,pleasecontactadealer#ssservicecenter
oranotherqualifiedservicecenterorrepair
shop.2.Repairtheflattire,e.g.,withaflattirekitorby changingthewheel.Runflattires
Safetyinformation
Warning
Thevehiclehandlesdifferentlywhenarun-flat
tirehasinsufficientornotirepressure;forin#j stance,reducedlanestabilitywhenbraking,brakingdistancesarelongerandtheself-steer#jingpropertieswillchange.Thereisariskofac#j
cident.Drivemoderatelyanddonotexceedaspeedof50mph/80km/h.
Maximumspeed
Youmaycontinuedrivingwithadamagedtireat
speedsupto50mph/80km/h.
Continueddrivingwithaflattire
Followthefollowingwhencontinuingtodrive
withadamagedtire:
1.Avoidsuddenbrakingandsteeringmaneu#j
vers.2.Donotexceedaspeedof50mph/80km/h.3.Checkthetireinflationpressureinallfour
tiresatthenextopportunity.
Whenthetireinflationpressureinallfourtires
iscorrect,theFlatTireMonitormaynothave beeninitialized.Inthiscase,initializethesys#jtem.
Possibledrivingdistancewitha
depressurizedtire
Thedistanceforwhichitmaybepossibleto
drivesafelyvariesdependingonhowthevehicle
isloadedandused,e.g.,speed,roadconditions,
outsidetemperature.Thedrivingdistancemay belessbutmayalsobemoreifaneconomicaldrivingstyleisused.
Ifthevehicleisloadedwithanaverageweight
andusedunderfavorableconditions,thedis#j
tanceforwhichitmaybesafetodrivemaybeup to50miles/80km.
Seite332MOBILITYWheelsandtires332
OnlineEditionforPartno.01405A38D62-VI/21

Page 333 of 388

Vehiclehandlingwithdamagedtires
Vehiclesdrivenwithadamagedtirewillhandle differently,potentiallyleadingtoconditionssuchasthefollowing:'xGreaterlikelihoodofskiddingofthevehicle.'xLongerbrakingdistances.'xChangedself-steeringproperties.
Modifyyourdrivingstyle.Avoidabruptsteeringmaneuversordrivingoverobstacles,forinstancecurbsorpotholes.
Finaltirefailure
Vibrationsorloudnoiseswhiledrivingcanindi#j catethefinalfailureofatire.
Reducespeedandstop;otherwise,piecesofthe
tirecouldcomelooseandcauseanaccident.
Donotcontinuedriving.Contactadealer#ssserv#j
icecenteroranotherqualifiedservicecenteror repairshop.
Systemlimits Thesystemcouldbedelayedormalfunctioninthefollowingsituations:
'xAnatural,eventirepressurelossinallfourtireswillnotberecognized.Therefore,check
thetireinflationpressureregularly.'xSuddenserioustiredamagecausedbyexter#j nalcircumstancescannotberecognizedinadvance.'xThesystemhasnotbeeninitialized.'xWhendrivingonasnowyorslipperyroad.'xSportydrivingstyle:slipontractionwheels,highlateralacceleration(drifting).'xWhendrivingwithtirechains.
Changingwheels/tires
Generalinformation
Whenusingrun-flattiresoraflattirekit,awheel
doesnotalwaysneedtobechangedimmedi#j
atelywhenthereisatirepressurelossduetoa flattire.
Ifneeded,thetoolsforchangingwheelsare availableasaccessoriesfromadealer#ssservice
centeroranotherqualifiedservicecenterorre#j
pairshop.
Safetyinformation
Warning
Thevehiclejackisonlyprovidedforshort-term liftingofthevehicleforwheelchanges.Evenif
allsafetymeasuresareobserved,thereisarisk oftheraisedvehiclefalling,ifthevehiclejack
tipsover.Thereisariskofinjuryordangerto
life.Whenthevehicleisraisedwiththevehicle jack,donotlieunderthevehicleanddonot
switchonthedrive-readystate.
Warning
Supportssuchaswoodenblocksundertheve#j hiclejackreducethecapacityofthevehicle
jacktobearweight.Theyhavethepotentialto
exerttoomuchstrainonthevehiclejack,caus#j
ingittotipoverandthevehicletofall.Thereis
ariskofinjuryordangertolife.Donotplace
supportsunderthevehiclejack.
Warning
Thejack,issuedbythevehiclemanufacturer,is providedinordertoperformawheelchangein
theeventofabreakdown.Thejackisnotde#j signedforfrequentuse;forexample,changingfromsummertowintertires.Usingthejackfre#jquentlymaycauseittobecomejammedor
damaged.Thereisariskofinjuryandriskof
damagetoproperty.Onlyusethejacktoattach anemergencyorsparewheelintheeventofabreakdown.
Seite333WheelsandtiresMOBILITY333
OnlineEditionforPartno.01405A38D62-VI/21

Page 334 of 388

Warning
Onsoft,unevenorslipperyground,forexample snow,ice,tiles,etc.,thevehiclejackcanslip
away.Thereisariskofinjury.Ifpossible,
changethewheelonaflat,solid,andslip-re#j
sistantsurface.
Warning
Thevehiclejackisoptimizedforliftingthevehi#j
cleandforthejackingpointsonthevehicle
only.Thereisariskofinjury.Donotliftany
othervehicleorcargousingthevehiclejack.
Warning
Whenthevehiclejackisnotinsertedintothe
jackingpointprovidedforthispurpose,theve#j
hiclemaybedamagedorthevehiclejackmay
slipwhenitisbeingcrankedup.Thereisarisk ofinjuryorriskofdamagetoproperty.When
crankingupthevehiclejack,ensurethatitisin#j
sertedinthejackingpointnexttothewheel
housing.
Warning
Avehiclethatisraisedonavehiclejackmayfall offofthejackiflateralforcesareexertedonit.
Thereisariskofinjuryandriskofdamageto
property.Whilethevehicleisraised,donotex#j ertlateralforcesonthevehicleorpullabruptly
onthevehicle.Haveastuckwheelremovedby
adealer#ssservicecenteroranotherqualified
servicecenterorrepairshop.
Securingthevehicleagainst
rolling
Generalinformation
Thevehiclemanufacturerrecommendstoaddi#j
tionallysecurethevehicleagainstrollingaway
whenchangingawheel.
Onalevelsurface
Placewheelchocksorothersuitableobjectsin
frontandbehindthewheelthatisdiagonaltothe wheeltobechanged.
Onaslightdownhillgradient
Ifyouneedtochangeawheelonaslightdown#j
hillgrade,placechocksandothersuitableob#j
jects,forinstancerocks,underthewheelsof
boththefrontandrearaxlesagainsttherolling
direction.
Seite334MOBILITYWheelsandtires334
OnlineEditionforPartno.01405A38D62-VI/21

Page 335 of 388

Lugboltlock
Principle
Thewheellugboltshaveaspecialcoding.The
lugboltscanonlybereleasedwiththeadapter
whichmatchesthecoding.
Overview
Theadapterofthelugboltlockisintheonboard vehicletoolkitorinastoragecompartmentclose
totheonboardvehicletoolkit.'xLuglockbolt,arrow1.'xAdapter,arrow2.
Unscrewing
1.Attachtheadaptertotheluglockbolt.2.Unscrewtheluglockbolt.3.Removetheadapterafterunscrewingthelug
bolt.
Screwingon
1.Attachtheadaptertotheluglockbolt.Ifnec#j
essary,turntheadapteruntilitfitsonthelug lockbolt.2.Screwontheluglockbolt.Thetightening
torqueis101lbsft/140Nm.3.Removetheadapterandstowitafterscrew#j
ingonthelugbolt.Preparingthevehicle'xParkthevehicleonsolidandnon-slipground atasafedistancefromtraffic.'xTurnonthehazardwarningsystem.'xSettheparkingbrake.'xEngageagearormovetheselectorlevertopositionP.'xAssoonaspermittedbythetrafficflow,have
allvehicleoccupantsgetoutofthevehicle andensurethattheyremainoutsidethehaz#j
ardousareainasafeplace,suchasbehinda
guardrail.'xDependingonthevehicleequipment,get
wheelchangetoolsand,ifnecessary,the
emergencywheelfromthevehicle.'xIfnecessary,setupawarningtriangleorport#j ablehazardwarninglightatanappropriatedistance.'xSecurethevehicleadditionallyagainstrolling.'xLoosenthelugboltsahalfturn.
Jackingpointsforthevehicle
jack
Thejackingpointsforthevehiclejackarelo#j catedattheindicatedpositions.
Seite335WheelsandtiresMOBILITY335
OnlineEditionforPartno.01405A38D62-VI/21

Page 336 of 388

Jackingupthevehicle
Warning
Handsandfingerscanbejammedwhenusing
thevehiclejack.Thereisariskofinjury.Com#j
plywiththedescribedhandpositionanddonot changethispositionwhileusingthevehicle
jack.
1.Holdthevehiclejackwithonehand,arrow1, andgraspthevehiclejackcrankorleverwithyourotherhand,arrow2.2.Insertthevehiclejackintotherectangularre#jcessofthejackingpointclosesttothewheel
tobechanged.3.Extendthevehiclejackbyturningthevehicle
jackcrankorleverclockwise.4.Takeyourhandawayfromthevehiclejackas soonasthevehiclejackisunderloadandcontinueturningthevehiclejackcrankorleverwithonehand.5.Makesurethatthevehiclejackfootstandsverticallyandatarightanglebeneaththe
jackingpoint.6.Makesurethatthevehiclejackfootstands verticallyandperpendicularlybeneaththe
jackingpointafterextendingthevehiclejack.7.Crankthevehicleup,untilthevehiclejackis withtheentiresurfaceonthegroundandthe
relevantwheelismaximum1.2inches/3cm aboveground.Seite336MOBILITYWheelsandtires336
OnlineEditionforPartno.01405A38D62-VI/21

Page 337 of 388

Mountingawheel
Mountoneemergencywheelonly,asrequired.1.Unscrewthelugbolts.2.Removethewheel.3.Putthenewwheeloremergencywheelon andscrewinatleasttwolugboltsinacross#jwisepatternuntilhand-tight.
Whennon-originallight-alloywheelsofthe
vehiclemanufactureraremounted,theac#j
companyinglugboltsmayhavetobeusedas well.4.Hand-tightentheremaininglugboltsand
tightenalllugboltswellinacrosswisepat#j tern.5.Turnthevehiclejackcrankcounterclockwise
toretractthevehiclejackandlowerthevehi#j
cle.6.Removethevehiclejackandstowitsecurely.
Afterthewheelchange
1.Tightenthelugboltscrosswise.Thetighten#j
ingtorqueis101lbsft/140Nm.2.Stowthenonworkingwheelinthecargoarea,
ifnecessary.3.Checktireinflationpressureatthenextop#j
portunityandcorrectasneeded.4.ReinitializetheFlatTireMonitor.
ResettheTirePressureMonitoragain.5.Checktomakesurethelugboltsaretight
withacalibratedtorquewrench.6.Havethedamagedtirereplacedatthenear#j estdealer'sservicecenteroranotherquali#j
fiedservicecenterorrepairshop.Seite337WheelsandtiresMOBILITY337
OnlineEditionforPartno.01405A38D62-VI/21

Page 338 of 388

EnginecompartmentVehiclefeaturesandoptions
Thischapterdescribesallstandard,country-spe#jcificandoptionalfeaturesofferedwiththeseries. Italsodescribesfeaturesandfunctionsthatare
notnecessarilyavailableinyourvehicle,e.g.,duetotheselectedoptionsorcountryversions.Thisalsoappliestosafety-relatedfunctionsandsys#j
tems.Whenusingthesefunctionsandsystems,
theapplicablelawsandregulationsmustbeob#j
served.
Overview
6-cylinderengine
1Fillerneckforwasherfluid2Jump-starting,positivebatteryterminal3Oilfillerneck4Coolantreservoir,auxiliarycooling5Coolantreservoir,engine6Jump-starting,negativebatteryterminal7VehicleidentificationnumberSeite338MOBILITYEnginecompartment338
OnlineEditionforPartno.01405A38D62-VI/21

Page 339 of 388

8-cylinderengine1Fillerneckforwasherfluid2Jump-starting,positivebatteryterminal3Coolantreservoir,engine4Coolantreservoir,auxiliarycooling5Oilfillerneck6Jump-starting,negativebatteryterminal7VehicleidentificationnumberHood
Safetyinformation
Warning
Improperlyexecutedworkintheenginecom#j
partmentcandamagevehiclecomponentsand impairvehiclefunctions.Thereisariskofanaccidentanddamagetoproperty.Haveworkintheenginecompartmentperformedbyadeal#jer#ssservicecenteroranotherqualifiedservice
centerorrepairshop.
Warning
Theenginecompartmentaccommodatesmov#j
ingcomponents.Certaincomponentsinthe enginecompartmentcanalsomovewiththe
vehicleswitchedoff,forinstancetheradiator
fan.Thereisariskofinjury.Donotreachinto
theareaofmovingparts.Keeparticlesofcloth#j
ingandhairawayfrommovingparts.
Warning
Thereareprotrudingparts,forinstancelocking
hook,ontheinsideofthehood.Thereisarisk
ofinjury.Ifthehoodisopen,payattentionto protrudingpartsandkeepclearoftheseareas.
Seite339EnginecompartmentMOBILITY339
OnlineEditionforPartno.01405A38D62-VI/21

Page 340 of 388

Warning
Anincorrectlylockedhoodcanopenwhiledriv#j
ingandrestrictvisibility.Thereisariskofacci#j dent.Stopimmediatelyandcorrectlyclosethe
hood.
Warning
Bodypartscanbejammedwhenopeningand
closingthehood.Thereisariskofinjury.Make
surethattheareaofmovementofhoodisclear
duringopeningandclosing.
NOTICE
Folded-awaywiperscanbejammedwhenthe hoodisopened.Thereisariskofdamageto
property,amongotherpotentialdamage.Make
surethatthewiperswiththewiperblades
mountedarefoldeddownontothewindshield beforeopeningthehood.
NOTICE
Whenthehoodisclosed,itmustengageon bothsides.Pressingagaincandamagethe
hood.Thereisariskofdamagetoproperty,
amongotherpotentialdamage.Openthehood
againandthencloseitenergetically.Avoid
pressingagain.
Openinghood
1.Pulllever,arrow1.Hoodisunlocked.2.Aftertheleverisreleased,pulltheleveragain, arrow2.
Hoodcanbeopened.3.Becarefulofprotrudingpartsonthehood.
Closingthehood
Energeticallyclosethehoodfromapprox.
20in/50cm.
Thehoodmustengageonbothsides.
Seite340MOBILITYEnginecompartment340
OnlineEditionforPartno.01405A38D62-VI/21

Page:   < prev 1-10 ... 291-300 301-310 311-320 321-330 331-340 341-350 351-360 361-370 371-380 ... 390 next >