BMW X3 2020 Owners Manual

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Continueddrivingwithaflattire
Followthefollowingwhencontinuingtodrive
withadamagedtire:1.Avoidsuddenbrakingandsteeringmaneuj
vers.2.Donotexceedaspeedof50mph/80km/h.3.Checkthetireinflationpressureinallfour
tiresatthenextopportunity.
Possibledrivingrangewitha
depressurizedtire
Thedistanceforwhichitmaybepossibleto
drivesafelyvariesdependingonhowthevehicle
isloadedandused,e.g.,speed,roadconditions,
externaltemperature.Thedrivingrangemaybe
lessbutmayalsobemoreifaneconomicaldrivj ingstyleisused.
Ifthevehicleisloadedwithanaverageweight
andusedunderfavorableconditions,thedisj
tanceforwhichitmaybesafetodrivemaybeup to50miles/80km.
Vehiclehandlingwithdamagedtires Vehiclesdrivenwithadamagedtirewillhandle
differently,potentiallyleadingtoconditionssuch asthefollowing:
'xGreaterlikelihoodofswervingoffcourse.'xLongerbrakingdistances.'xChangedself-steeringproperties.
Modifyyourdrivingstyle.Avoidabruptsteeringmaneuversordrivingoverobstacles,forinstancecurbsorpotholes.
Finaltirefailure
Vibrationsorloudnoiseswhiledrivingcanindij catethefinalfailureofatire.
Reducespeedandstop;otherwise,piecesofthe
tirecouldcomelooseandcauseanaccident.
Donotcontinuedriving.Contactadealerssservj
icecenteroranotherqualifiedservicecenteror repairshop.
Systemlimits
Temperature
Thetireinflationpressuredependsonthetire's
temperature.
Drivingorexposuretothesunwillincreasethe
tire'stemperature,thusincreasingthetireinflaj
tionpressure.
Thetireinflationpressureisreducedwhenthe tiretemperaturefallsagain.
Thesecircumstancesmaycauseawarning
whentemperaturesfallverysharply.
Followingatemperature-relatedwarning,thetarj
getpressuresaredisplayedontheControlDisj playagainafterashortdistance.
Suddentirepressureloss
Thesystemcannotindicatesuddenserioustire
damagecausedbyexternalcircumstances.
Failureperformingareset
Tireswithspecialapproval:thesystemwillnot functioncorrectlyifaresetwasnotperformed,
forexampleaflattiremaybeindicatedalthough
thetireinflationpressuresarecorrect.
Malfunction Message Theyellowwarninglightflashesandis
thenilluminatedcontinuously.ACheck Controlmessageisdisplayed.Itmaynot
bepossibletoidentifytirepressurelosses.
Measure'xAwheelwithoutTPMwheelelectronicsis mounted:havethewheelschecked,if
needed.'xAwheelwithoutTPMwheelelectronics,such
asanemergencywheel,ismounted:have
thewheelschecked,ifneeded.'xMalfunction:havethesystemchecked.Seite321WheelsandtiresMOBILITY321
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'xInterferencecausedbysystemsordevices
withthesameradiofrequency:afterleaving theareaoftheinterference,thesystemautoj
maticallybecomesactiveagain.'xFortireswithspecialapproval:thesystem
wasunabletocompletethereset.Performa
systemresetagain.
DeclarationaccordingtoNHTSA/
FMVSS138TirePressure
MonitoringSystem
Eachtire,includingthespare(ifprovided)should
becheckedmonthlywhencoldandinflatedto theinflationpressurerecommendedbythevehijclemanufactureronthevehicleplacardortireinjflationpressurelabel.(Ifyourvehiclehastiresof
adifferentsizethanthesizeindicatedonthevej
hicleplacardortireinflationpressurelabel,you
shoulddeterminethepropertireinflationpresj sureforthosetires.)Asanaddedsafetyfeature,yourvehiclehasbeenequippedwithatirepresjsuremonitoringsystem(TPMS)thatilluminatesalowtirepressuretelltalewhenoneormoreof
yourtiresissignificantlyunder-inflated.Accordj
ingly,whenthelowtirepressuretelltaleillumij nates,youshouldstopandcheckyourtiresas
soonaspossible,andinflatethemtotheproper
pressure.Drivingonasignificantlyunder-inflated
tirecausesthetiretooverheatandcanleadto
tirefailure.Under-inflationalsoreducesfueleffij
ciencyandtiretreadlife,andmayaffectthevehij
cle'shandlingandstoppingability.Pleasenote
thattheTPMSisnotasubstituteforpropertire
maintenance,anditisthedriver'sresponsibility tomaintaincorrecttirepressure,evenifunder-
inflationhasnotreachedtheleveltotriggerilluj
minationoftheTPMSlowtirepressuretelltale.
Yourvehiclehasalsobeenequippedwitha
TPMSmalfunctionindicatortoindicatewhenthe
systemisnotoperatingproperly.TheTPMS
malfunctionindicatoriscombinedwiththelow
tirepressuretelltale.Whenthesystemdetectsa
malfunction,thetelltalewillflashforapproxij
matelyoneminuteandthenremaincontinuously
illuminated.Thissequencewillcontinueupon
subsequentvehiclestart-upsaslongasthemalj
functionexists.Whenthemalfunctionindicatoris
illuminated,thesystemmaynotbeabletodej
tectorsignallowtirepressureasintended.
TPMSmalfunctionsmayoccurforavarietyof
reasons,includingtheinstallationofreplacement
oralternatetiresorwheelsonthevehiclethat
preventtheTPMSfromfunctioningproperly.Alj
wayschecktheTPMSmalfunctiontelltaleafter
replacingoneormoretiresorwheelsonyourvej
hicletoensurethatthereplacementoralternate
tiresandwheelsallowtheTPMStocontinueto
functionproperly.
FlatTireMonitorFTM
Concept
Thesystemdetectstireinflationpressureloss
onthebasisofrotationspeeddifferencesbej
tweentheindividualwheelswhiledriving.
Intheeventofatireinflationpressureloss,the
diameterandthereforetherotationalspeedof thecorrespondingwheelchanges.Thedifferj
encewillbedetectedandreportedasaflattire.
Thesystemdoesnotmeasuretheactualinflaj
tionpressureinthetires.
Functionalrequirements Thefollowingconditionsmustbemetforthe
system;otherwise,reliableflaggingofalossof
tireinflationpressureisnotassured:
'xAfteratireorwheelreplacement,aninitializaj
tionwasperformedwiththecorrecttireinflaj
tionpressure.'xAfterthetirepressurewasadjustedtoanew value,aninitializationwasperformed.
Statusdisplay
Thecurrentstatusoftheflattiremonitorcanbe
displayed,forinstancewhethertheRPAisactive.
ViaiDrive:
1.MyVehicleSeite322MOBILITYWheelsandtires322
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2.Vehiclestatus3.FlatTireMonitor
Thestatusisdisplayed.
Initializationrequired
Aninitializationmustbeperformedinthefollowj
ingsituations:
'xAfterthetireinflationpressurehasbeenadj
justed.'xAfteratireorwheelreplacement.
Performinginitialization
Wheninitializing,thesettireinflationpressures
serveasreferencevaluesinordertodetectaflat tire.Initializationisstartedbyconfirmingthetireinflationpressures.
Donotinitializethesystemwhendrivingwith snowchains.
ViaiDrive:
1.MyVehicle2.Vehiclestatus3.FlatTireMonitor4.Switchondrive-readystateanddonotdrive off.5.Starttheinitializationwith:Performreset6.Driveaway.
Theinitializationiscompletedwhiledriving,whichcanbeinterruptedatanytime.
Theinitializationautomaticallycontinueswhen drivingresumes.
Messages Generalinformation
Whenaflattireisindicated,DSCDynamicStaj bilityControlisswitchedon,ifneeded.
Safetyinformation
Warning
Adamagedregulartirewithlowormissingtire inflationpressureimpactshandling,suchas
steeringandbrakingresponse.Run-flattires
canmaintainlimitedstability.Thereisariskof accident.Donotcontinuedrivingifthevehicleisequippedwithnormaltires.Followtheinforjmationonrun-flattiresandcontinueddriving
withthesetires.
Indicationofaflattire
Ayellowwarninglightisilluminatedin
theinstrumentcluster.
Inaddition,asymbolwithaCheckControlmesj
sageappearsontheControlDisplay.
SymbolPossiblecauseThereisaflattireoramajorlossin tireinflationpressure.
Measure
1.Reduceyourspeedandstopcautiously.Avoidsuddenbrakingandsteeringmaneuj
vers.2.Checkwhetherthevehicleisfittedwithnorj
maltiresorrun-flattires.
Run-flattires,refertopage 309,arelabeled
withacircularsymbolcontainingtheletters RSCmarkedonthetire'ssidewall.
Actionsintheeventofaflattire
Normaltires
1.Identifythedamagedtire.
Todothis,checkthetireinflationpressurein allfourtires,forinstanceusingthetirepresjsuregageofaflattirekit.Seite323WheelsandtiresMOBILITY323
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Ifthetireinflationpressureinallfourtiresis
correct,theFlatTireMonitormaynothave
beeninitialized.Inthiscase,initializethesysj tem.
Ifidentificationofflattiredamageisnotposj sible,pleasecontactadealerssservicecenter
oranotherqualifiedservicecenterorrepair shop.2.Repairtheflattire,e.g.,withaflattirekitorbychangingthewheel.
Run-flattires
Safetyinformation
Warning
Yourvehiclehandlesdifferentlywitharun-flat tirewithnoorlowinflationpressure;forinj stance,yourlanestabilitywhenbrakingisrejduced,brakingdistancesarelongerandtheself-steeringpropertieswillchange.Thereisariskofaccident.Drivemoderatelyanddonot
exceedaspeedof50mph/80km/h.
Warning
Heavytrailerscanstartswingingwhencontinuj ingtodrivewithaflattire.Theremaybearisk
ofaccidentorriskofdamagetoproperty.Do
notexceedaspeedof35mph/60km/hwhen
drivingwithatrailerandaflattire.Immediately brakeinthecaseofswinging.Applynecessary
steeringcorrectionsascarefullyaspossible.
Maximumspeed
Youmaycontinuedrivingwithadamagedtireat
speedsupto50mph/80km/h.
Continueddrivingwithaflattire
Followthefollowingwhencontinuingtodrive
withadamagedtire:1.Avoidsuddenbrakingandsteeringmaneuj
vers.2.Donotexceedaspeedof50mph/80km/h.3.Checkthetireinflationpressureinallfour
tiresatthenextopportunity.
Ifthetireinflationpressureinallfourtiresis
correct,theFlatTireMonitormaynothave
beeninitialized.Inthiscase,initializethesysj tem.
Possibledrivingrangewitha
depressurizedtire
Thedistanceforwhichitmaybepossibleto
drivesafelyvariesdependingonhowthevehicle
isloadedandused,e.g.,speed,roadconditions,
externaltemperature.Thedrivingrangemaybe
lessbutmayalsobemoreifaneconomicaldrivj ingstyleisused.
Ifthevehicleisloadedwithanaverageweight
andusedunderfavorableconditions,thedisj
tanceforwhichitmaybesafetodrivemaybeup to50miles/80km.
Vehiclehandlingwithdamagedtires Vehiclesdrivenwithadamagedtirewillhandle
differently,potentiallyleadingtoconditionssuch asthefollowing:
'xGreaterlikelihoodofswervingoffcourse.'xLongerbrakingdistances.'xChangedself-steeringproperties.
Modifyyourdrivingstyle.Avoidabruptsteeringmaneuversordrivingoverobstacles,forinstancecurbsorpotholes.
Finaltirefailure
Vibrationsorloudnoiseswhiledrivingcanindij catethefinalfailureofatire.
Reducespeedandstop;otherwise,piecesofthe
tirecouldcomelooseandcauseanaccident.
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Donotcontinuedriving.Contactadealerssservj
icecenteroranotherqualifiedservicecenteror
repairshop.
Systemlimits Thesystemcouldbedelayedormalfunctionin
thefollowingsituations:'xAnatural,eventireinflationpressurelossin allfourtireswillnotberecognized.Therefore,
checkthetireinflationpressureregularly.'xSuddenserioustiredamagecausedbyexterj nalcircumstancescannotberecognizedinadvance.'xWhenthesystemhasnotbeeninitialized.'xWhendrivingonasnowyorslipperyroadsurj
face.'xSportydrivingstyle:spinningtractionwheels, highlateralacceleration(drifting).'xWhendrivingwithsnowchains.
Changingwheels/tires
Generalinformation
Whenusingrun-flattiresoraflattirekit,awheel
doesnotalwaysneedtobechangedimmedij atelywhenthereisalossoftireinflationpressureduetoaflattire.
Ifneeded,thetoolsforchangingwheelsare availableasaccessoriesfromadealerssservice
centeroranotherqualifiedservicecenterorrej
pairshop.
Safetyinformation
DANGER
Thevehiclejackisonlyprovidedforshort-term liftingofthevehicleforwheelchanges.Evenif
allsafetymeasuresareobserved,thereisarisk oftheraisedvehiclefalling,ifthevehiclejack
tipsover.Thereisariskofinjuriesordangerto
life.Ifthevehicleisraised,donotlieunderthe
vehicleanddonotstarttheengine.
DANGER
Supportssuchaswoodenblocksunderthevej hiclejackreducethecapacityofthevehicle
jacktobearweight.Theyhavethepotentialto
exerttoomuchstrainonthevehiclejack,causj
ingittotipoverandthevehicletofall.Thereis
ariskofinjuriesordangertolife.Donotplace
supportsunderthevehiclejack.
Warning
Thejack,issuedbythevehiclemanufacturer,is providedinordertoperformawheelchangein
theeventofabreakdown.Thejackisnotdej
signedforfrequentuse;forexample,changing
fromsummertowintertires.Usingthejackfrej
quentlymaycauseittobecomejammedor
damaged.Thereisariskofinjuryandriskof
damagetoproperty.Onlyusethejacktoattach
anemergencyorsparewheelintheeventofa
breakdown.
Warning
Onsoft,unevenorslipperyground,forexample snow,ice,tiles,etc.,thevehiclejackcanslip away.Thereisariskofinjury.Ifpossible,changethewheelonaflat,solid,andslip-rej
sistantsurface.
Warning
Thevehiclejackisoptimizedforliftingthevehij cleandforthejackingpointsonthevehicle
only.Thereisariskofinjury.Donotliftany othervehicleorcargousingthevehiclejack.
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Warning
Ifthevehiclejackisnotinsertedintothejacking
pointprovidedforthispurpose,thevehiclemay bedamagedorthevehiclejackmayslipwhenitisbeingcrankedup.Thereisariskofinjuryor
riskofdamagetoproperty.Whencrankingup
thevehiclejack,ensurethatitisinsertedinthe
jackingpointnexttothewheelhousing.
Warning
Avehiclethatisraisedonavehiclejackmayfall offofthejackiflateralforcesareexertedonit.
Thereisariskofinjuryandriskofdamageto
property.Whilethevehicleisraised,donotexj ertlateralforcesonthevehicleorpullabruptly
onthevehicle.Haveastuckwheelremovedby
adealerssservicecenteroranotherqualified
servicecenterorrepairshop.
Securingthevehicleagainst
rolling
Generalinformation
Thevehiclemanufacturerrecommendstoaddij
tionallysecurethevehicleagainstrollingaway
whenchangingawheel.
Onalevelsurface
Placewheelchocksorothersuitableobjectsin
frontandbehindthewheelthatisdiagonaltothe wheeltobechanged.
Onaslightdownhillgradient
Ifyouneedtochangeawheelonaslightdownj
hillgrade,placechocksandothersuitableobj
jects,forinstancearock,underthewheelsof
boththefrontandrearaxlesagainsttherolling
direction.
Lugboltlock
Concept
Thewheellugboltshaveaspecialcoding.The lugboltscanonlybereleasedwiththeadapter
whichmatchesthecoding.
Overview Theadapterofthelugboltlockisintheonboard
vehicletoolkitorinastoragecompartmentclose totheonboardvehicletoolkit.
'xLugbolt,arrow1.'xAdapter,arrow2.
Unscrewing
1.Attachtheadaptertothelugbolt.2.Unscrewthelugbolt.Seite326MOBILITYWheelsandtires326
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3.Removetheadapterafterunscrewingthelug
bolt.
Screwingon
1.Attachtheadaptertothelugbolt.Ifnecesj
sary,turntheadapteruntilitfitsonthelug
bolt.2.Screwonthelugbolt.Thetighteningtorque is140Nm.3.Removetheadapterandstowitafterscrewj
ingonthelugbolt.
Preparingthevehicle
'xParkthevehicleonsolidandnon-slipground atasafedistancefromtraffic.'xSwitchonthehazardwarningsystem.'xSettheparkingbrake.'xEngageagearormovetheselectorlevertopositionP.'xAssoonaspermittedbythetrafficflow,have
allvehicleoccupantsgetoutofthevehicle andensurethattheyremainoutsidetheimj
mediateareainasafeplace,suchasbehinda
guardrail.'xDependingonthevehicleequipment,get
wheelchangetoolsand,ifnecessary,the
emergencywheelfromthevehicle.'xIfnecessary,setupawarningtriangleorportj ablehazardwarninglightatanappropriatedistance.'xSecurethevehicleadditionallyagainstrolling.'xLoosenthelugboltsahalfturn.Jackingpointsforthevehicle
jack
Thejackingpointsforthevehiclejackareloj catedattheindicatedpositions.
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Jackingupthevehicle
Warning
Handsandfingerscanbejammedwhenusing
thevehiclejack.Thereisariskofinjury.Comj
plywiththedescribedhandpositionanddonot changethispositionwhileusingthevehicle
jack.
1.Holdthevehiclejackwithonehand,arrow1, andgraspthevehiclejackcrankorleverwithyourotherhand,arrow2.2.Insertthevehiclejackintotherectangularrejcessofthejackingpointclosesttothewheel
tobechanged.3.Extendthevehiclejackbyturningthevehicle
jackcrankorleverclockwise.4.Takeyourhandawayfromthevehiclejackas soonasthevehiclejackisunderloadandcontinueturningthevehiclejackcrankorleverwithonehand.5.Makesurethatthevehiclejackfootstandsverticallyandatarightanglebeneaththe
jackingpoint.6.Makesurethatthevehiclejackfootstands verticallyandperpendicularlybeneaththe
jackingpointafterextendingthevehiclejack.7.Crankthevehicleup,untilthevehiclejackis withtheentiresurfaceonthegroundandthe
relevantwheelismaximum1.2inches/3cm aboveground.Seite328MOBILITYWheelsandtires328
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Mountingawheel
Mountoneemergencywheelonly,asrequired.1.Unscrewthelugbolts.2.Removethewheel.3.Putthenewwheeloremergencywheelon andscrewinatleasttwolugboltsinacrossjwisepatternuntilhand-tight.
Ifnon-originallight-alloywheelsofthevehicle
manufactureraremounted,theaccompanyj
inglugboltsmayhavetobeusedaswell.4.Hand-tightentheremaininglugboltsand
tightenalllugboltswellinacrosswisepatj tern.5.Turnthevehiclejackcrankcounterclockwise
toretractthevehiclejackandlowerthevehij
cle.6.Removethevehiclejackandstowitsecurely.
Afterthewheelchange
1.Tightenthelugboltscrosswise.Thetightenj
ingtorqueis101lbsft/140Nm.2.Stowthenonworkingwheelinthecargoarea,
ifnecessary.
Thenonworkingwheelcannotbestoredunj
derthecargofloorpanelbecauseofitssize.3.Checktireinflationpressureatthenextopj
portunityandcorrectasneeded.4.ReinitializetheFlatTireMonitor.
ResettheTirePressureMonitorTPM.5.Checktomakesurethelugboltsaretight
withacalibratedtorquewrench.6.Havethedamagedtirereplacedatthenearj estdealer'sservicecenteroranotherqualij
fiedservicecenterorrepairshop.
Emergencywheel
Concept
Intheeventofaflattire,theemergencywheel
canbeusedinplaceofthewheelwiththedefecj
tivetire.Theemergencywheelisonlyintended
fortemporaryuseuntilthedefectivetire/wheel hasbeenreplaced.
Generalinformation Mountoneemergencywheelonly.
Alsocheckthetireinflationpressureofthe
emergencywheelinthecargoarearegularly,and
correctitasneeded.
Safetyinformation
Warning
Theemergencywheelhasparticulardimenj
sions.Whendrivingwithanemergencywheel,
changeddrivingpropertiesmayoccur,forinj
stancereducedlanestabilitywhenbraking,lonj gerbrakingdistance,andchangedself-steeringpropertiesinthelimitarea.Thereisariskofacj
cident.Drivemoderatelyanddonotexceeda
speedof50mph/80km/h.
Overview
Theemergencywheelandthewheelchange toolsarelocatedinthecargoareaunderthecargofloorpanel.
Removingtheemergencywheel
1.Foldtherearpartofthecargofloorpanelforjward.2.Liftthecargofloorpanelupandattachitto
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3.Removethecover.4.Opentheratchetstrapattheclasp,arrow1.5.Removetheemergencywheelfromthestorj
agewell,arrow2.
Insertingtheemergencywheel
1.Placetheemergencywheelinthestorage well.2.Tietheratchetstrap.Makesurethatitiscorjrectlyandfirmlyseated.3.Installthecover.4.Liftthecargofloorpanelupslightlyandfold
inthemulti-functionhook.5.Lowerthecargofloorpanelandfoldittoward
therear.Seite330MOBILITYWheelsandtires330
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