BMW X3 M 2022 Owners Manual

Page 321 of 396

Checkingusingtireinflation
pressurespecificationsinthetire
inflationpressuretable1.Determinetheintendedtireinflationpressure
levelsforthemountedtires.2.Checkthetireinflationpressureinallfour
tires,usingapressuregage,forexample.3.Correctthetireinflationpressureiftheactual tireinflationpressuredeviatesfromthein#jtendedtireinflationpressure.4.Checkwhetherallvalvecapsarescrewed
ontothetirevalves.
Thetireinflationpressurespecificationsinthe tireinflationpressuretableonlyrelatetocold
tiresortiresatthesametemperatureastheam#j
bienttemperature.
Onlycheckthetireinflationpressurelevelswhen
thetiresarecold,i.e.:
'xAdrivingdistanceofmax.1.25miles/2km
hasnotbeenexceeded.'xIfthevehiclehasnotmovedagainforatleast 2hoursafteratrip.
Checkthetireinflationpressureoftheemer#j
gencywheelinthecargoarearegularly,andcor#j rectitasneeded.
Checkingusingthetireinflation
pressurespecificationsonthe
ControlDisplay
1."CAR"2."Vehiclestatus"3."TirePressureMonitor"4.Checkwhetherthecurrenttireinflationpres#j
surelevelsdeviatefromtheintendedtire
pressurevalue.5.Correctthetireinflationpressureiftheactual tireinflationpressuredeviatesfromthein#jtendedtireinflationpressure.
Aftercorrectingthetirepressure
Withrunflattires:
ReinitializetheFlatTireMonitor.
WithTirePressureMonitor:
Thecorrectedtireinflationpressuresareapplied automatically.Makesurethatthecorrecttireset#j
tingshavebeenmade.
Withtiresthatcannotbefoundinthetirepres#j
surevaluesontheControlDisplay,resettheTire PressureMonitorTPM.
Tireinflationpressuresupto
100mph/160km/h
Forspeedsofupto100mph/160km/handfor
optimumdrivingcomfort,notethepressureval#j uesinthetireinflationpressuretableandadjustasnecessary.
Thesepressurevaluescanalsobefoundonthetirepressurelabelonthedriver'sdoorpillar.
Donotexceedaspeedof100mph/160km/h.
Tirepressurevaluesupto100mph/160km/h
X3M
TiresizePressurespecificationsin
bar/PSISpecifications
inbar/PSIwith
coldtires255/45R20
105VXLM+S2.2/322.6/38Seite321WheelsandtiresMOBILITY321
OnlineEditionforPartno.01405A37822-VI/21

Page 322 of 396

TiresizePressurespecificationsin
bar/PSIFront:255/45
R20105YXL2.2/32-Rear:265/45R
20108YXL-2.4/35Front:255/40
ZR21102Y
XL2.3/33-Rear:265/40
ZR21105Y
XL-2.6/38Emergency
wheel:
T135/70R19
105MSpeeduptoamax.of
50mph/80km/h
4.2/60
Tireinflationpressuresatmax.
speedsabove100mph/160km/h
Warning
Inordertodriveatmaximumspeedsinexcess
of100mph/160km/h,pleaseobserve,and,if necessary,adjusttirepressuresforspeedsex#jceeding100mph/160km/hfromtherelevanttableonthefollowingpages.Otherwise,tire
damageandaccidentscouldoccur.
Forspeedsover100mph/160km/handforopti#j
mumdrivingcomfort,notethepressurevaluesin
thetireinflationpressuretableandadjustasnec#j
essary.
Tirepressurevaluesover
100mph/160km/h
X3M WithoutMDriver#ssPackage:
TiresizePressurespecificationsin
bar/PSISpecifications
inbar/PSIwith
coldtires255/45R20
105VXLM+S2.6/383.1/45Front:255/45
R20105YXL2.4/35-Rear:265/45R
20108YXL-2.7/39Front:255/40
ZR21102Y
XL2.6/38-Rear:265/40
ZR21105Y
XL-3.0/44Emergency
wheel:
T135/70R19
105MSpeeduptoamax.of
50mph/80km/h
4.2/60
WithMDriver#ssPackage:
TiresizePressurespecificationsin
bar/PSISpecifications
inbar/PSIwith
coldtires255/45R20
105VXLM+S2.6/383.1/45Front:255/45
R20105YXL2.7/39-Rear:265/45R
20108YXL-3.2/46Seite322MOBILITYWheelsandtires322
OnlineEditionforPartno.01405A37822-VI/21

Page 323 of 396

TiresizePressurespecificationsin
bar/PSIFront:255/40
ZR21102Y
XL3.0/44-Rear:265/40
ZR21105Y
XL-3.4/49Emergency
wheel:
T135/70R19
105MSpeeduptoamax.of
50mph/80km/h
4.2/60
Tiremarking
Tiresize
245/45R1896Y
245:nominalwidthinmm
45:aspectratioin%
R:radialtirecode
18:rimdiameterininches
96:loadbearingcapacity
Y:speedcodeletter
ZRtires:reinforcedradialtireforspeedsexceed#j ing150mph/240km/h
Maximumtireload
Maximumtireloadisthemaximumpermissible
weightforwhichthetireisapproved.
Locatethemaximumtireloadonthetiresidewall
andtheGrossAxleWeightRating#mGAWR#mon
thecertificationlabelonthedriverdoorB-pillar.
Dividethetireloadby1.1.Itmustbegreater
thanone-halfofthevehicle#ssGrossAxleWeight
Rating#mGAWR.Note,frontvs.rearGAWRand
tireloads,respectively.
SpeedletterDesignationMaximumspeedQupto100mph/160km/hRupto106mph/170km/hSupto112mph/180km/hTupto118mph/190km/hHupto131mph/210km/hVupto150mph/240km/hWupto167mph/270km/hYupto186mph/300km/h(Y)above186mph/300km/h
TireIdentificationNumber
DOTCode:DOTxxxxxxx1921
xxxx:manufacturercodeforthetirebrand
xxx:tiresizeandtiredesign
1921:tireage
TireswithDOTcodesmeettheguidelinesofthe
U.S.DepartmentofTransportation.
Tireage Recommendation
Regardlessofthetiretreaddepth,replacetires atleastevery6years.
Manufacturedate
Youcanfindthemanufacturedateofthetireon thetiresidewall.
DesignationManufacturedateDOT#

Page 324 of 396

UniformTireQualityGrading
Qualitygradescanbefoundwhereapplicableon
thetiresidewallbetweentreadshoulderand
maximumsectionwidth.
E.g.:Treadwear200;TractionAA;Temperature A
DOTQualityGrades
Treadwear
TractionAAABC
TemperatureABC
AllpassengervehicletiresmustconformtoFed#j
eralSafetyRequirementsinadditiontothese grades.
Treadwear Thetreadweargradeisacomparativerating
basedonthewearrateofthetirewhentested undercontrolledconditionsonaspecifiedgov#jernmenttestcourse.E.g.,atiregraded150
wouldwearoneandone-half,1g,timesaswell onthegovernmentcourseasatiregraded100.
Therelativeperformanceoftiresdependsupon
theactualconditionsoftheiruse,however,and maydepartsignificantlyfromthenormduetovariationsindrivinghabits,servicepracticesand
differencesinroadcharacteristicsandclimate.
Traction
Thetractiongrades,fromhighesttolowest,are AA,A,B,andC.
Thosegradesrepresentthetire'sabilitytostop onwetpavementasmeasuredundercontrolledconditionsonspecifiedgovernmenttestsurfa#j
cesofasphaltandconcrete.AtiremarkedCmay havepoortractionperformance.
Thetractiongradeassignedtothistireisbased
onstraight-aheadbrakingtractiontests,and
doesnotincludeacceleration,cornering,hydro#j planing,orpeaktractioncharacteristics.Temperature
ThetemperaturegradesareA,thehighest,B,
andC,representingthetire'sresistancetothe
generationofheatanditsabilitytodissipateheat whentestedundercontrolledconditionsonaspecifiedindoorlaboratorytestwheel.Sustained
hightemperaturecancausethematerialofthe
tiretodegenerateandreducetirelife,andexces#j sivetemperaturecanleadtosuddentirefailure.
ThegradeCcorrespondstoalevelofperform#j
ancewhichallpassengercartiresmustmeetun#j
dertheFederalMotorVehicleSafetyStandard
No.109.GradesBandArepresenthigherlevels ofperformanceonthelaboratorytestwheelthantheminimumrequiredbylaw.
Warning
Thetemperaturegradeforthistireisestab#j lishedforatirethatisproperlyinflatedandnotoverloaded.Excessivespeed,underinflation,or
excessiveloading,eitherseparatelyorincom#j bination,cancauseheatbuildupandpossible
tirefailure.
M+S
Winterandall-seasontireswithbettercold
weatherperformancethansummertires.
Tiretread
Summertires
Donotdrivewithatiretreaddepthoflessthan
0.12in/3mm,otherwisethereisanincreased
riskofaquaplaning.
Wintertires
Donotdrivewithatiretreadoflessthan
0.16in/4mm,assuchtiresarelesssuitablefor winteroperation.
Seite324MOBILITYWheelsandtires324
OnlineEditionforPartno.01405A37822-VI/21

Page 325 of 396

Minimumtreaddepth
Wearindicatorsaredistributedaroundthetirecircumference.Thesewearindicatorshavethe
legallyrequiredminimumheightof
0.063in/1.6mm.
Thepositionsofthewearindicatorsaremarked onthetiresidewallwithTWI,TreadWearIndica#j
tor.
Tiredamage
Generalinformation Inspectyourtiresregularlyfordamage,foreign
objectslodgedinthetread,andtreadwear.
Drivingoverroughordamagedroadsurfaces,as
wellasdebris,curbsandotherobstaclescan
causeseriousdamagetowheels,tiresandsus#j
pensionparts.Thisismorelikelytooccurwith low-profiletires,whichprovidelesscushioning
betweenthewheelandtheroad.Becarefulto
avoidroadhazardsandreduceyourspeed,es#j
peciallyifyourvehicleisequippedwithlow-pro#j filetires.
Indicationsoftiredamageorothervehiclemal#j
functions:
'xUnusualvibrations.'xUnusualtireorrunningnoises.'xUnusualhandlingsuchasastrongtendency
topulltotheleftorright.
Damagecanbecausedbythefollowingsitua#j
tions,forinstance:
'xDrivingovercurbs.'xRoaddamage.'xTirepressuretoolow.'xVehicleoverloading.'xIncorrecttirestorage.
Safetyinformation
Warning
Damagedtirescanlosetireinflationpressure,
whichcanleadtolossofvehiclecontrol.There isariskofaccident.Iftiredamageissuspected
whiledriving,immediatelyreducespeedand
stop.Havewheelsandtireschecked.Forthis
purpose,drivecarefullytothenearestdealer#ss
servicecenteroranotherqualifiedservicecen#j
terorrepairshop.Havevehicletowedortrans#j portedasneeded.Donotrepairdamagedtires,
buthavethemreplaced.
Warning
Tirescanbecomedamagedbydrivingoverob#j
stacles,e.g.,curbsorroaddamage,athigh
speed.Largerwheelshaveasmallertirecross- section.Thesmallerthetirecross-section,the
highertheriskoftiredamage.Theremaybea
riskofaccidentandriskofdamagetoproperty.
Ifpossible,avoiddrivingoverobjectsorroad
conditionsthatmaydamagetires,ordriveover
themslowlyandcarefully.
Changingwheelsandtires
Mountingandwheelbalancing
Havemountingandwheelbalancingcarriedout
byadealer#ssservicecenteroranotherqualified
servicecenterorrepairshop.
Seite325WheelsandtiresMOBILITY325
OnlineEditionforPartno.01405A37822-VI/21

Page 326 of 396

ApprovedwheelsandtiresGeneralinformation
Thefollowingpropertiesarerecommendedand
approvedbythemanufacturerofthevehiclefor theapprovedwheelsandtirespervehicletypeandspecialequipment:'xWheelandtirecombinations.'xRimdesigns.'xTiresizes.'xTirebrands.
Youcanaskamanufacturerservicecenteroran#j
otherqualifiedservicecenterorrepairshop abouttheapprovedwheelsandtiresforthevehi#j
cleandthespecialequipment.
Safetyinformation
Warning
Wheelsandtireswhicharenotsuitableforyour
vehiclecandamagepartsofthevehicle,forin#j
stanceduetocontactwiththebodyduetotol#j
erancesdespitethesameofficialsizerating.
Thereisariskofanaccident.Themanufac#j turerofyourvehiclestronglysuggeststhatyou
usewheelsandtiresthathavebeenrecom#j mendedbythevehiclemanufacturerforyour
vehicletype.
Warning
Mountedsteelwheelscancausetechnical problems,forinstanceunexpectedlooseningofthelugboltsanddamagetothebrakediscs.
Thereisariskofaccident.Donotmountsteel
wheels.
Warning
Incorrectwheel/tirecombinationswillimpairthe vehicle'shandlingcharacteristicsandavariety
ofsystemfunctions,suchastheAntilockBrak#j
ingSystem(ABS)orDynamicStabilityControl.
Thereisariskofaccident.Tomaintaingood
handlingandvehicleresponse,useonlytires
withasingletreadconfigurationfromasingle
manufacturer.Themanufacturerofthevehicle
recommendsthatyouusewheelsandtiresthat
havebeenrecommendedbythevehiclemanu#j
facturerforyourvehicletype.Followingtire
damage,havetheoriginalwheel/tirecombina#j
tionremountedonthevehicleassoonaspos#j
sible.
Warning
Unsuitablewheelstuds,suchassingle-section
wheelstuds,mayloosenorcomeoff.The wheelmaycomelooseduringdriving.Thereisariskofaccident.Useonlytwo-sectionwheelstudsthathavebeencategorizedassuitable
fortherespectivewheeltypebythemanufac#j
turerofthevehicle.
Recommendedtirebrands
Foreachtiresize,themanufacturerofthevehi#j clerecommendscertaintirebrands.Thetire
brandscanbeidentifiedbyastaronthetire
sidewall.
Seite326MOBILITYWheelsandtires326
OnlineEditionforPartno.01405A37822-VI/21

Page 327 of 396

NewtiresTiretractionisnotoptimalduetoproduction-re#jlatedcircumstanceswhentiresarebrand-new.
Driveconservativelyforthefirst
200miles/300km.
Retreadedtires
Warning
Retreadedtirescanhavedifferenttirecasing structures.Withadvancedagetheservicelife
canbelimited.Thereisariskofanaccident.
Themanufacturerofyourvehicledoesnotrec#j
ommendtheuseofretreadedtires.
Themanufacturerofthevehicledoesnotrec#j
ommendtheuseofretreadedtires.
Wintertires Generalinformation
Wintertiresarerecommendedforoperatingon winterroads.
Althoughso-calledall-seasontireswithM+S
identificationprovidebetterwintertractionthan
summertires,theyusuallydonotprovidethe
samelevelofperformanceaswintertires.
Maximumspeedofwintertires Ifthemaximumspeedofthevehicleishigher
thanthepermissiblespeedforthewintertires,
thenattachalabelshowingthepermissiblemaxi#j mumspeedinthefieldofvision.Thelabelis
availablefromadealer'sservicecenteroran#j otherqualifiedservicecenterorrepairshop.
Withwintertiresmounted,observeanddonot
exceedthepermissiblemaximumspeed.
Rotatingwheelsbetweenaxles
Warning
Rotatingtiresbetweentheaxlesonvehicles
withdifferenttiresizesorrimsizesonthefront
andrearaxlescancausedamagetothetires
andthevehicle.Thereisariskofaccident.Do notrotatethetiresbetweentheaxlesonvehi#j
cleswithdifferenttiresizesorrimsizesonthe
frontandrearaxles.
Storingtires
Tirepressure Donotexceedthemaximumtireinflationpres#j
sureindicatedonthetiresidewall.
Storage
'xStorewheelsandtiresinacool,dryanddark
place.'xAlwaysprotecttiresagainstallcontactwith
oil,grease,andsolvents.'xDonotleavetiresinplasticbags.'xRemovedirtfromwheelsortires.
Repairingaflattire
Safetymeasures
'xParkthevehicleasfarawayaspossiblefrom
passingtrafficandonsolidground.'xTurnonthehazardwarningsystem.'xSecurethevehicleagainstrollingawayby
settingtheparkingbrake.'xTurnthesteeringwheeluntilthefrontwheels areinthestraight-aheadpositionandengage
thesteeringwheellock.'xHaveallvehicleoccupantsgetoutoftheve#j
hicleandensurethattheyremainoutsidetheSeite327WheelsandtiresMOBILITY327
OnlineEditionforPartno.01405A37822-VI/21

Page 328 of 396

hazardousareainasafeplace,suchasbe#jhindaguardrail.'xIfnecessary,setupawarningtriangleatan
appropriatedistance.
Tirerepairset
Principle
Withthetirerepairset,minortiredamagecanbe
sealedtemporarilytoenablecontinueddriving.
Generalinformation
'xToenablecontinueddriving,liquidsealantis
pumpedintothetire,whichhardensand
sealsthedamagefromtheinside.'xFollowtheinstructionsonusingthetirerepair setfoundonthecompressorandsealant
bottle.'xUseofthetirerepairsetmaybeineffectiveif thetirepuncturemeasuresapprox.4mmormore.'xContactadealer'sservicecenteroranotherqualifiedservicecenterorrepairshopifthetirecannotbemadedrivable.'xDonotremoveforeignbodiesthathavepe#jnetratedthetire.Removeforeignobjectsonlywhentheyarevisiblyprotrudingfromthetire.'xPullthespeedlimitstickeroffthesealantbot#j
tleandapplyittothesteeringwheel.'xTheuseofasealingcompoundcandamage thewheelelectronics.Inthiscase,havetheelectronicscheckedandreplacedatthenext
opportunity.'xThecompressorcanbeusedtocheckthe
tireinflationpressure.Overview
Storage
Storageforthetirerepairsetisprovidedinthecompartmentunderthecargoareafloor.
Foldupthecargofloorpanel.
Sealantbottle
'xSealantbottle,arrow1.'xFillerhose,arrow2.
Observeexpirationdateonthesealantbottle.
Seite328MOBILITYWheelsandtires328
OnlineEditionforPartno.01405A37822-VI/21

Page 329 of 396

Compressor1Sealantbottleunlocking2Sealantbottleholder3Tirepressuredisplay4Reducetireinflationpressurebutton5On/offswitch6Compressor7Connector/cableforsocket8Connectionhose
Safetymeasures
'xParkthevehicleasfarawayaspossiblefrom
passingtrafficandonsolidground.'xTurnonthehazardwarningsystem.'xSecurethevehicleagainstrollingawayby
settingtheparkingbrake.'xTurnthesteeringwheeluntilthefrontwheels areinthestraight-aheadpositionandengage
thesteeringwheellock.'xHaveallvehicleoccupantsgetoutoftheve#j
hicleandensurethattheyremainoutsidethe hazardousareainasafeplace,suchasbe#jhindaguardrail.'xIfnecessary,setupawarningtriangleatan
appropriatedistance.Fillingthetirewithsealing
compound
Safetyinformation
DANGER
Iftheexhaustpipeisblockedorventilationisin#j
sufficient,harmfulexhaustgasescanenterinto thevehicle.Theexhaustgasescontainpollu#j
tantswhicharecolorlessandodorless.Inen#j
closedareas,exhaustgasescanalsoaccumu#j
lateoutsideofthevehicle.Thereisdangerto
life.Keeptheexhaustpipefreeandensuresuf#j
ficientventilation.
NOTICE
Thecompressorcanoverheatduringextended operation.Thereisariskofdamagetoprop#j
erty,amongotherpotentialdamage.Donotrun thecompressorformorethan10minutes.
Filling
1.Shakethesealantbottle.Seite329WheelsandtiresMOBILITY329
OnlineEditionforPartno.01405A37822-VI/21

Page 330 of 396

2.Pullfillerhosecompletelyoutofthecoverof
thesealantbottle.Donotkinkthehose.3.Slidethesealantbottleintotheholderonthe
compressorhousing,ensuringthatiten#j
gagesaudibly.4.Screwthefillerhoseofthesealantbottle
ontothetirevalveofthenonworkingwheel.5.Withthecompressorswitchedoff,insertthe
connectorintothepowersocketinthevehi#j
cleinterior.6.Withstandbystateordrive-readystate
switchedon,switchonthecompressor.
Letthecompressorrunformax.10minutestofill
thetirewithsealingcompoundandachieveatire inflationpressureofapprox.2.0bar.
Whilethetireisbeingfilledwithsealingcom#j
pound,thetireinflationpressuremaysporadi#j
callyreachapprox.5bar.Donotswitchoffthe
compressorinthisphase.
Checkingandadjustingthetire
inflationpressure
Checking
1.Switchoffthecompressor.2.Readthetirepressureonthetirepressure
display.
Tocontinuethetrip,atireinflationpressureofat least2barmustbereached.
Seite330MOBILITYWheelsandtires330
OnlineEditionforPartno.01405A37822-VI/21

Page:   < prev 1-10 ... 281-290 291-300 301-310 311-320 321-330 331-340 341-350 351-360 361-370 ... 400 next >