BMW X7 2020 Owners Manual

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Checkingusingtireinflation
pressurespecificationsinthetire
inflationpressuretable
Thetireinflationpressurespecificationsinthe
tireinflationpressuretableonlyrelatetocold
tiresortiresatthesametemperatureastheamj
bienttemperature.
Onlycheckthetireinflationpressurelevelswhen
thetiresarecold,i.e.:'xDrivingrangeofmax.1.25miles/2kmhasnot
beenexceeded.'xIfthevehiclehasnotmovedagainforatleast 2hoursafteratrip.
Checkthetireinflationpressureoftheemerj
gencywheelinthecargoarearegularly,andcorj rectitasneeded.
1.Determinetheintendedtireinflationpressure
levelsforthemountedtires.2.Checkthetireinflationpressureinallfour
tires,usingapressuregage,forexample.3.Correctthetireinflationpressureiftheactual tireinflationpressuredeviatesfromtheinjtendedtireinflationpressure.4.Checkwhetherallvalvecapsarescrewed
ontothetirevalves.
Checkingusingthetireinflation
pressurespecificationsonthe
ControlDisplay
ViaiDrive:
1.CAR2.Vehiclestatus3.TirePressureMonitor4.Checkwhetherthecurrenttireinflationpresj
surelevelsdeviatefromtheintendedtire
pressurevalue.5.Correctthetireinflationpressureiftheactual tireinflationpressuredeviatesfromtheinjtendedtireinflationpressure.Aftercorrectingthetireinflation
pressure
Withrunflattires:
ReinitializetheFlatTireMonitor.
WithTirePressureMonitorTPM:
Thecorrectedtireinflationpressuresareapplied automatically.Makesurethatthecorrecttiresetj
tingshavebeenmade.
Withtiresthatcannotbefoundinthetirepresj
surevaluesontheControlDisplay,resettheTire
PressureMonitorTPM.
Tireinflationpressuresupto
100mph/160km/h
Forspeedsofupto100mph/160km/handfor
optimumdrivingcomfort,notethepressurevalj uesinthetireinflationpressuretable,refertopage 352,andadjustasnecessary.
Thesepressurevaluescanalsobefoundonthe
tireinflationpressurelabelonthedriver'sdoor
pillar.
Donotexceedaspeedof100mph/160km/h.
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Tireinflationpressurevaluesup
to100mph/160km/h
X7xDrive40i,X7xDrive50iTiresizePressurespecificationsin
bar/PSISpecifications
inbar/PSIwith
coldtires275/50R20
113HXLA/S
285/45R21
113HXLA/S
285/45R21
113VXLM+S2.2/322.6/38255/55R20
110HXLM+S2.4/352.9/42Front:275/40R
22107YXL2.4/35-Rear:315/35R
22111YXL-2.9/42Emergency
wheel:
T155/80R19
114MSpeeduptoamax.of
50mph/80km/h
4.2/60X7M50iTiresizePressurespecificationsin
bar/PSISpecifications
inbar/PSIwith
coldtires285/45R21
113HXLA/S
285/45R21
113VXLM+S2.2/322.6/38255/55R20
110HXLM+S2.4/352.9/42Front:275/40
R22107YXL2.4/35-Rear:315/35R
22111YXL-2.9/42Emergency
wheel:
T155/80R19
114MSpeeduptoamax.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 353,andadjustasnecessary.
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Tireinflationpressurevalues
over100mph/160km/h
X7xDrive40i,X7xDrive50iTiresizePressurespecificationsin
bar/PSISpecifications
inbar/PSIwith
coldtires275/50R20
113HXLA/S
285/45R21
113HXLA/S
285/45R21
113VXLM+S2.9/423.4/49255/55R20
110HXLM+S2.9/423.4/49Front:275/40R
22107YXL2.9/42-Rear:315/35R
22111YXL-3.4/49Emergency
wheel:
T155/80R19
114MSpeeduptoamax.of
50mph/80km/h
4.2/60X7M50iTiresizePressurespecificationsin
bar/PSISpecifications
inbar/PSIwith
coldtires285/45R21
113HXLA/S
285/45R21
113VXLM+S2.9/423.4/49255/55R20
110HXLM+S2.9/423.4/49Front:275/40
R22107YXL2.9/42-Rear:315/35R
22111YXL-3.4/49Emergency
wheel:
T155/80R19
114MSpeeduptoamax.of
50mph/80km/h
4.2/60
Tireidentificationmarks
Tiresize
245/45R1896Y
245:nominalwidthinmm
45:aspectratioin%
R:radialtirecode
18:rimdiameterininches
96:loadrating,notforZRtires
Y:speedrating,beforetheRonZRtires
Maximumtireload
Maximumtireloadisthemaximumpermissible
weightforwhichthetireisapproved.
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LocatethemaximumtireloadonthetiresidewallandtheGrossAxleWeightRatingmGAWRmon
thecertificationlabelonthedriverdoorB-pillar. Dividethetireloadby1.1.Itmustbegreater
thanone-halfofthevehiclessGrossAxleWeight RatingmGAWR.Note,frontvs.rearGAWRand
tireloads,respectively.
SpeedletterDesignationMaximumspeedQupto100mph/160km/hR:upto106mph/170km/hSupto112mph/180km/hTupto118mph/190km/hHupto131mph/210km/hVupto150mph/240km/hWupto167mph/270km/hYupto186mph/300km/h
TireIdentificationNumberDOT-Code:DOTxxxxxxx2119
xxxx:manufacturercodeforthetirebrand
xxx:tiresizeandtiredesign
2119:tireage
TireswithDOTcodesmeettheguidelinesofthe
U.S.DepartmentofTransportation.
Tireage Recommendation
Regardlessofthetiretread,replacetiresatleast every6years.
Manufacturedate Youcanfindthemanufacturedateofthetireonthetire'ssidewall.
DesignationManufacturedateDOT

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doesnotincludeacceleration,cornering,hydrojplaning,orpeaktractioncharacteristics.
Temperature ThetemperaturegradesareA,thehighest,B,
andC,representingthetire'sresistancetothe
generationofheatanditsabilitytodissipateheat
whentestedundercontrolledconditionsona specifiedindoorlaboratorytestwheel.Sustained
hightemperaturecancausethematerialofthe
tiretodegenerateandreducetirelife,andexcesj
sivetemperaturecanleadtosuddentirefailure.
ThegradeCcorrespondstoalevelofperformj
ancewhichallpassengercartiresmustmeetunj
dertheFederalMotorVehicleSafetyStandard
No.109.GradesBandArepresenthigherlevels ofperformanceonthelaboratorytestwheelthantheminimumrequiredbylaw.
Warning
Thetemperaturegradeforthistireisestabj
lishedforatirethatisproperlyinflatedandnot
overloaded.Excessivespeed,underinflation,or
excessiveloading,eitherseparatelyorincomj
bination,cancauseheatbuildupandpossible
tirefailure.
RSCmRun-flattires
Run-flattires,refertopage 358,arelabeledwith
acircularsymbolcontainingthelettersRSC
markedonthesidewall.
M+S
Winterandall-seasontireswithbettercold
weatherperformancethansummertires.
Tiretread
Summertires Donotdrivewithatiretreadoflessthan
0.12in/3mm,otherwisethereisanincreased
riskofhydroplaning.
Wintertires
Donotdrivewithatiretreadoflessthan
0.16in/4mm,assuchtiresarelesssuitablefor winteroperation.
Minimumtreaddepth
Wearindicatorsaredistributedaroundthetire's
circumferenceandhavethelegallyrequiredminj imumheightof0.063inches/1.6mm.
Thepositionsofthewearindicatorsaremarked onthetiresidewallwithTWI,TreadWearIndicaj
tor.
Tiredamage
Generalinformation Inspectyourtiresregularlyfordamage,foreign
objectslodgedinthetread,andtreadwear.
Drivingoverroughordamagedroadsurfaces,as
wellasdebris,curbsandotherobstaclescan
causeseriousdamagetowheels,tiresandsusj
pensionparts.Thisismorelikelytooccurwith
low-profiletires,whichprovidelesscushioning
betweenthewheelandtheroad.Becarefulto
avoidroadhazardsandreduceyourspeed,esj
peciallyifyourvehicleisequippedwithlow-proj filetires.
Indicationsoftiredamageorothervehiclemalj
functions:
'xUnusualvibrations.'xUnusualtireorrunningnoises.Seite3558heelsandtiresMOBILITY355
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'xUnusualhandlingsuchasastrongtendency
topulltotheleftorright.
Damagecanbecausedbythefollowingsituaj
tions,forinstance:
'xDrivingovercurbs.'xRoaddamage.'xTireinflationpressuretoolow.'xVehicleoverloading.'xIncorrecttirestorage.
Safetyinformation
Warning
Damagedtirescanlosetireinflationpressure,
whichcanleadtolossofvehiclecontrol.There isariskofaccident.Iftiredamageissuspected
whiledriving,immediatelyreducespeedand
stop.Havewheelsandtireschecked.Forthis
purpose,drivecarefullytothenearestdealerss
servicecenteroranotherqualifiedservicecenj
terorrepairshop.Havevehicletowedortransj
portedasneeded.Donotrepairdamagedtires,
buthavethemreplaced.
Warning
Tirescanbecomedamagedbydrivingoverobj
stacles,e.g.,curbsorroaddamage,athigh
speed.Largerwheelshaveasmallertirecross- section.Thesmallerthetirecross-section,the
highertheriskoftiredamage.Thereisadanj
gerofaccidentsandpropertydamage.Ifpossij
ble,avoiddrivingoverobjectsorroadcondij
tionsthatmaydamagetires,ordriveoverthem
slowlyandcarefully.
Changingwheelsandtires
Mountingandwheelbalancing
Havemountingandwheelbalancingcarriedoutbyadealerssservicecenteroranotherqualifiedservicecenterorrepairshop.
Wheelandtirecombination
Generalinformation Youcanaskthedealer'sservicecenteroranjotherqualifiedservicecenterorrepairshopaboutthecorrectwheel/tirecombinationandwheelrimversionsforthevehicle.
Safetyinformation
Warning
Wheelsandtireswhicharenotsuitableforyour
vehiclecandamagepartsofthevehicle,forinj stanceduetocontactwiththebodyduetotolj
erancesdespitethesameofficialsizerating.
Thereisariskofanaccident.Themanufacj turerofyourvehiclestronglysuggeststhatyou
usewheelsandtiresthathavebeenrecomj mendedbythevehiclemanufacturerforyour
vehicletype.
Warning
Mountedsteelwheelscancausetechnical
problems,forinstanceindependentloosening
ofthelugbolts,damagetothebrakediscs.
Thereisariskofaccident.Donotmountsteel wheels.
Warning
Incorrectwheel/tirecombinationswillhavea negativeimpactonthevehicle'shandlingand
onthefunctionofavarietyofsystems,suchas
theAnti-lockBrakeSystemorDynamicStabilj ityControl.Thereisariskofaccident.Tomainj
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taingoodhandlingandvehicleresponse,use
onlytireswithasingletreadconfigurationfrom asinglemanufacturer.Themanufacturerofthe
vehiclerecommendsthatyouusewheelsand tiresthathavebeenrecommendedbythevehij
clemanufacturerforyourvehicletype.Followj
ingtiredamage,havetheoriginalwheel/tire
combinationremountedonthevehicleassoon
aspossible.
Warning
Unsuitablewheelstuds,suchassingle-section wheelstuds,mayloosenorcomeoff.The wheelmaycomelooseduringdriving.Thereisariskofaccident.Useonlytwo-sectionwheel
studsthathavebeencategorizedassuitable
fortherespectivewheeltypebythemanufacj
turerofthevehicle.
Recommendedtirebrands
Foreachtiresize,themanufacturerofthevehij clerecommendscertaintirebrands.Thetire
brandscanbeidentifiedbyastaronthetire
sidewall.
Newtires Tiretractionisnotoptimalduetomanufacturing
circumstanceswhentiresarebrand-new;they achievetheirfulltractionpotentialafterabreak-intime.
Driveconservativelyforthefirst
200miles/300km.
Retreadedtires
Warning
Retreadedtirescanhavedifferenttirecasing structures.Withadvancedagetheservicelife
canbelimited.Thereisariskofanaccident.
Themanufacturerofyourvehicledoesnotrecj
ommendtheuseofretreadedtires.
Themanufacturerofthevehicledoesnotrecj ommendtheuseofretreadedtires.
Wintertires Generalinformation Wintertiresarerecommendedforoperatingon
winterroads.
Althoughso-calledall-seasonM+Stiresprovide betterwintertractionthansummertires,they
usuallydonotprovidethesamelevelofperformj
anceaswintertires.
Maximumspeedofwintertires Ifthemaximumspeedofthevehicleishigher
thanthepermissiblespeedforthewintertires,
thenattachalabelshowingthepermissiblemaxij
mumspeedinthefieldofview.Thelabelisavailj ablefromadealer'sservicecenteroranother
qualifiedservicecenterorrepairshop.
Withwintertiresmounted,observeanddonot
exceedthepermissiblemaximumspeed.
Changingrunflattires Foryourownsafety,useonlyrunflattires.Nosparetireisavailableinthecaseofaflattire.Furj
therinformationisavailablefromadealer'sservj icecenteroranotherqualifiedservicecenteror
repairshop.
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Rotatingwheelsbetweenaxles
Warning
Rotatingtiresbetweentheaxlesonvehicles
withdifferenttiresizesorrimsizesonthefront
andrearaxlescancausedamagetothetires
andthevehicle.Thereisariskofaccident.Do notrotatethetiresbetweentheaxlesonvehij
cleswithdifferenttiresizesorrimsizesonthe
frontandrearaxles.
Differentwearpatternscanoccuronthefront
andrearaxlesdependingonindividualdriving
conditions.Thetirescanberotatedinpairsbej
tweentheaxlestoachieveevenwear.Furtherinj
formationisavailablefromadealer'sservicecenj
teroranotherqualifiedservicecenterorrepair
shop.Afterrotating,checkthetirepressureand
correct,ifneeded.
Storingtires
Tireinflationpressure Donotexceedthemaximumtireinflationpresj
sureindicatedonthesidewallofthetire.
Storage Storewheelsandtiresinacool,dryanddark
place.
Alwaysprotecttiresagainstallcontactwithoil,
grease,andsolvents.
Donotleavetiresinplasticbags.
Removedirtfromwheelsortires.
Run-flattires
Concept
Run-flattirespermitcontinueddrivingunderrej
strictedconditionsevenintheeventofacomj
pletelossoftireinflationpressure.
Generalinformation
Thewheelsconsistoftiresthatareself-supportj
ing,toalimiteddegree,andpossiblyspecial
rims.
Thesupportofthesidewallallowsthetiretorej
maindrivabletoarestricteddegreeintheevent
ofatireinflationpressureloss.
Followtheinstructionsforcontinueddrivingwith
aflattire.
Safetyinformation
Warning
Yourvehiclehandlesdifferentlywitharun-flat
tirewithnoorlowinflationpressure;forinj stance,yourlanestabilitywhenbrakingisrej
duced,brakingdistancesarelongerandthe self-steeringpropertieswillchange.Thereisa
riskofaccident.Drivemoderatelyanddonot
exceedaspeedof50mph/80km/h.
Warning
Heavytrailerscanstartswingingwhencontinuj
ingtodrivewithaflattire.Theremaybearisk
ofaccidentorriskofdamagetoproperty.Do
notexceedaspeedof35mph/60km/hwhen
drivingwithatrailerandaflattire.Immediately
brakeinthecaseofswinging.Applynecessary
steeringcorrectionsascarefullyaspossible.
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Label
Thetiresaremarkedonthetiresidewallwith
RSCRun-flatSystemComponent.
Repairingaflattire
Safetymeasures
'xParkthevehicleasfarawayaspossiblefrom
passingtrafficandonsolidground.'xSwitchonthehazardwarningsystem.'xSecurethevehicleagainstrollingawayby
settingtheparkingbrake.'xTurnthesteeringwheeluntilthefrontwheels areinthestraight-aheadpositionandengage
thesteeringwheellock.'xHaveallvehicleoccupantsgetoutofthevej
hicleandensurethattheyremainoutsidethe immediateareainasafeplace,suchasbej
hindaguardrail.'xIfnecessary,setupawarningtriangleatan
appropriatedistance.
MobilitySystem
Concept
WiththeMobilitySystem,minortiredamagecan besealedtemporarilytoenablecontinuedtravel.Toaccomplishthis,sealantispumpedintothetires,whichsealsthedamagefromtheinside.
Generalinformation'xFollowtheinstructionsonusingtheMobility
Systemfoundonthecompressorandsealant container.'xUseoftheMobilitySystemmaybeineffecj
tiveifthetirepuncturemeasuresapprox.
1/8inches/4mmormore.'xContactadealer'sservicecenteroranother qualifiedservicecenterorrepairshopifthetirecannotbemadedrivable.'xDonotremoveforeignbodiesthathavepejnetratedthetire.Onlyremoveforeignobjects
iftheyarevisiblyprotrudingfromthetire.'xPullthespeedlimitstickeroffthesealant
containerandapplyittothesteeringwheel.'xTheuseofasealantcandamagetheTPM wheelelectronics.Inthiscase,havetheelecj
tronicscheckedandreplacedatthenextopj portunity.'xThecompressorcanbeusedtocheckthe
tireinflationpressure.
Overview
Storage
TheMobilitySystemislocatedinthestoragecompartmentunderthecargofloorpanel.
Foldupthecargofloorpanel.
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Sealantcontainer'xSealantcontainer,arrow1.'xFillinghose,arrow2.
Observeuse-bydateonthesealantcontainer.
Compressor
1Sealantcontainerunlocking2Sealantcontainerholder3Tirepressuregage4Reducetireinflationpressurebutton5On/offswitch6Compressor7Connector/cableforsocket8Connectionhose
Safetymeasures
'xParkthevehicleasfarawayaspossiblefrom
passingtrafficandonsolidground.'xSwitchonthehazardwarningsystem.'xSecurethevehicleagainstrollingawayby
settingtheparkingbrake.'xTurnthesteeringwheeluntilthefrontwheels areinthestraight-aheadpositionandengage
thesteeringwheellock.'xHaveallvehicleoccupantsgetoutofthevej
hicleandensurethattheyremainoutsidethe immediateareainasafeplace,suchasbej
hindaguardrail.'xIfnecessary,setupawarningtriangleatan
appropriatedistance.
Fillingthetirewithsealant
Safetyinformation
DANGER
Iftheexhaustpipeisblockedorventilationisinj
sufficient,harmfulexhaustgasescanenterinto thevehicle.Theexhaustgasescontainpollujtantswhicharecolorlessandodorless.Inenj
closedareas,exhaustgasescanalsoaccumuj
lateoutsideofthevehicle.Thereisdangerto
life.Keeptheexhaustpipefreeandensuresufj
ficientventilation.
NOTICE
Thecompressorcanoverheatduringextended operation.Thereisariskofdamagetopropj
erty.Donotrunthecompressorformorethan
10minutes.
Filling
1.Shakethesealantcontainer.Seite360MOBILITY8heelsandtires360
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