warning light PORSCHE CAYMAN 2007 1.G Repair Manual
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Fuel
Generalinformation
Warning!
Fuelishighlyammableandharmfultohealth.
Fire,openflameandsmokingareprohibitedwhenhandlingfuel.
Avoidcontactwithskinorclothing.
Donotinhalefuelvapors.
Warning!
Topreventdamagetotheemissioncontrolsystemandengine:
Neverdrivethetankcompletelyoutoffuel.
Avoidhighcorneringspeedsafterthewarninglightshavecomeon.
Pleaseobservethechapter”FUELECONOMY”onpage214.
Pleaseobservethechapter”EMISSIONCONTROLSYSTEM”onpage220.
Pleaseobservethechapter”FUEL”onpage99.
Checkenginewarninglight
Ifthewarninglightsintheinstrumentpanelandon-boardcomputercomeonandremainonwhiledriving,itsuggests:
–animproperlyfastenedtankcapor
–refuelingwithenginerunning.
Openingthellerap
Thefilleropeningisunderthefillerflapinthefrontrightfender.
Withthevehicleunlocked,pressonthefrontpartofthefillerflap(arrow)toopentheflap.
Thefillerflapiscentrallylockedalongwiththeotherlocks.
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FuelRecommendations
YourPorscheisequippedwithcatalyticconvertersandmustuseUNLEADEDFUELONLY.
Yourengineisdesignedtoprovideoptimumperformanceandfueleconomyusingunleadedpremiumfuelwithanoctaneratingof98RON(93CLCorAKI).Porschethereforerecommendstheuseofthesefuelsinyourvehicle.
Porschealsorecognizesthatthesefuelsmaynotalwaysbeavailable.Beassuredthatyourvehiclewilloperateproperlyonunleadedpremiumfuelswithoctanenumbersofatleast95RON(90CLCorAKI),sincetheengine’s”ElectronicOctane™knockcontrol“willadapttheignitiontiming,ifnecessary.
TheuseofUNLEADEDFUELONLYiscriticallyimportanttothelifeofthecatalyticconvert-ers.Depositsfromleadedfuelswillruintheconvertersandmakeitineffectiveasanemis-sioncontroldevice.
Carswithcatalyticconvertershaveasmallerfueltankopening,andgasstationpumpshavesmallernozzles.Thiswillpreventaccidentalpumpingofleadedfuelintocarswithcatalyticconverters.
UnleadedfuelsmaynotbeavailableoutsidethecontinentalU.S.andCanada.Therefore,werecommendyoudonottakeyourcartoareasorcountrieswhereunleadedfuelmaynotbeavailable.
Octaneratings
Octaneratingindicatesafuel’sabilitytoresistdetonation.Therefore,buyingthecorrectoctanegasisimportanttopreventengine”damage“.
TheRONoctaneratingisbasedontheresearchmethod.TheCLC(U.S.CostofLivingCounciloctanerating)orAKI(antiknockindex)octaneratingusuallydisplayedonU.S.fuelpumpsiscalculatedasresearchoctanenumberplusmotoroctanenumber,dividedby2,thatiswrittenas:
RON+MONR+M
2or2
TheCLCorAKIoctaneratingisusuallylowerthantheRONrating:
Forexample:95RONequals90CLCorAKI.
Fuelscontainingalcoholandether
SomeareasoftheU.S.requireoxygenatedfuelsduringcertainportionsoftheyear.Oxygenatedfuelsarefuelswhichcontainalcohols(suchasmethanolorethanol)orether(suchasMTBE).
Undernormalconditions,theamountofthesecompoundsinthefuelwillnotaffectdriveability.
YoumayuseoxygenatedfuelsinyourPorsche,providedtheoctanerequirementsforyourvehiclearemet.Werecommend,however,tochangetoadifferentfuelorstationifanyofthefollowingproblemsoccurwithyourvehicle:
–Deteriorationofdriveabilityandperformance.
–Substantiallyreducedfueleconomy.
–Vaporlockandnon-startproblems,especiallyathighaltitudeorathightemperature.
–Enginemalfunctionorstalling.
FuelscontainingMMT
SomeNorthAmericanfuelscontainanoctaneenhancingadditivecalledmethylcyclopentadienylmanganesetricarbonyl(MMT).
Ifsuchfuelsareused,youremissioncontrolsystemperformancemaybenegativelyaffected.
Thecheckenginewarninglightonyourinstrumentpanelmayturnon.Ifthisoccurs,Porscherecom-mendsyoustopusingfuelscontainingMMT.
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WasherFluid
Capacity
–Withoutheadlightcleaningsystem:approxi-mately2.6quarts(2.5liters).
–Withheadlightcleaningsystem:approximately6.3quarts(6liters).
Washeruid
Thereservoir,withabluescrewcap,isinthefrontluggagecompartment,totherearleft.
Cleanwaterisgenerallynotenoughtocleanthewindshieldandheadlights.Dependingontheseason,mixthewaterwiththeappropriateadditives.Followtheinstructionsforthemixtureratio.
Onlyusewindowcleanerconcentratewhichmeetsthefollowingrequirements.
–Dilutability1:100
–Phosphate-free
–Suitableforplasticheadlightlenses.
WerecommendwindowcleanerconcentratesapprovedbyPorsche.YourauthorizedPorschedealerwillbepleasedtoadviseyou.
Summerlling
Water+windowcleanerconcentrateatthemixingratioindicatedonthecontainer.
Winterlling
Water+antifreezeprotection+windowcleanerconcentrateatthemixingratioindicatedonthecontainer.
Pleasenotealltheinformationonthecontain-ersofthewindowcleanerconcentrateortheantifreezeprotection.
Addingwasheruid
1.Pleasenotealltheinformationontherefillcontainerofthecleaningagent.
2.Opencapofthewasher-fluidreservoir(arrow).
3.Addwasherfluidandclosecapproperly.
Donotuseenginecoolantanti-freezeoranyothersolutionthatcandamagethecar’spaint,inthewasherreservoir.
Warninglight
Iflessthan0.52quarts(0.5liter)remains,awarningmessageappearsontheon-boardcomputer.
Addwasherfluid.
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CarCareInstructions
Long-termmaintenanceofvalue
Pleaseobservethechapter”EXERCISEEXTREMECAUTIONWHENWORKINGONYOURVEHICLE”onpage202.
Regularandcorrectcarehelpstomaintainthevalueofyourcarandisalsoaprecondi-tionfortheNewVehicleWarrantyandtheAntiCorrosionWarranty.
YourauthorizedPorschedealerhasspeciallydevelopedcar-careproductsfromthePorscheprogramavailableeithersinglyorascompletecar-caresets.Theywillbepleasedtohelpyouselectsuitableproducts.
WhetheryouusePorscheproductsorothercommerciallyavailablecleaningagentsrstmakesureoftheircorrectapplication.
APorschethatiswell-caredforcanlooklikenewforyears.Italldependsontheamountofcaretheowneriswillingtogivethecar.
Warning!
Riskofseriouspersonalinjuryordamagetothevehicleorproperty.Cleaningagentsmaybehazardoustoyourhealth.Mostchemicalcleanersareconcentrateswhichrequiredilution.Highconcentrationsmightcauseproblemsrangingfromirritationtoseriousinjuryaswellasdamagetoyourvehicle.
Keepcleaningagentsoutofreachfromchildren.
Observeallcautionlabels.
Alwaysreaddirectionsonthecontainerbeforeusinganyproduct.Thesedirectionsmaycontaininformationnecessarytoavoidpersonalinjury.
Donotusefuel,kerosene,naphtha,nailpolishremoverorothervolatilecleaningfluids.Theymaybetoxic,flammableorhazardousinotherways.Onlyusespotremovingfluidsinawellventedarea.
Donotcleantheundersideofchassis,fenders,wheelcovers,etc.,withoutprotectingyourhandsandarmsasyoumaycutyourselfonsharp-edgedmetalparts.
Moistureandroadsaltonbrakesmayaffectbrakingefficiency.
Testthebrakesaftereachvehiclewashing.
Carwashing
Washing
Thebestmethodofprotectingyourcarfromthedamagingeffectsoftheenvironmentisfrequentwashingandtheapplicationofapreservative.Theundersideofyourvehicleshouldalsobethoroughlywashedforcinders,saltorsandingatwinter’send.
Thelongersalt,roaddustandindustrialdust,deadinsects,birddroppingsorsubstancesfromtrees(resin,pollen)areallowedtoremainonthebodywork,themoreseriousistheirharmfuleffect.
Newcarsshouldbewashedcarefullywithplentyofclearwatertoprotectthenewpaintwork.Darkpaintfinishesshowupthesmallestofsurfacedamage(e.g.,scratches)morereadilythanlightercolors.
Darkcolorsarealsomoresusceptibletoscratch-ingbecauseofthecompositionoftheirpigmentsandrequireparticularlycarefulpaintcare.
Donotwashyourcarinbrightsunlightorwhilethebodyworkisstillhot.
Whenwashingbyhand,useabundantwater,asoftspongeorwashbrush,andPorschecarshampoo.
Beginbysprayingthebodythoroughlywithwatertorinseawayloosedirt.
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Windows
Theroaddustwhichsettlesonthewindshieldandwindowscontainsparticlesoftirerubberandoilresidue.Theinteriortrimandupholsteryreleaseparticles,particularlyinstrongsunlight,whichcollectontheinsidesofthewindows.Thesedepositsareaugmentedbyimpuritiesintheairwhichentersthecarthroughthefreshairvents.
Cleanallwindowsregularly,insideandoutside,withPorschewindowcleaner.
Ifyouuseachamoisleatherforthewindows,donotuseitforpaintworkasitwillotherwisepickupacertainamountofpreservativeorpolishandcouldsmearthewindowsandthusimpairvision.
RemovedeadinsectswiththePorscheinsectremover.
Note
Doorwindowsfeatureawater-repellent(hydropho-bic)coatingwhichpreventssoilingofthewindows.
Thiscoatingissubjecttonaturalwearandcanberenewed.
ConsultanauthorizedPorschedealer.
Wiperblades
Wiperbladesthatareinperfektconditionarevitalforaclearview.
Replacethewiperbladestwiceperyear(beforeandafterthecoldseason)orwheneverwiperperformancedeteriorates.
PeriodicallycleanthewiperbladeswithPorschewindowcleaner,especiallyafterthevehiclehasbeenwashedinacarwash.Iftheyareverydirty(e.g.withinsectremains),theycanbecleanedwithaspongeorcloth.
Undercoating
Theundersideofyourcarisdurablyprotectedagainstchemicalandmechanicalinfluences.
Asitisnotpossibletoexcludetheriskofdamagetothisprotectivecoatingindaytodaydriving,itisadvisabletohavetheundersideofthecarinspectedatcertainintervals-preferablybeforethestartofwinterandagaininspring-andtheundercoatingrestoredasnecessary.
YourauthorizedPorschedealerisfamiliarwiththebodysealtreatmentproceduresandhasthenecessaryequipmentforapplyingfactoryapprovedmaterials.Werecommendthatyouentrustthemwithsuchworkandinspections.
Unlikeconventionalsprayoils,undercoatingandrust-proofingcompoundsbasedonbitumenorwaxdonotattackthesound-proofingmaterialsappliedatthefactory.
Warning!
Dangerofreresultinginseriouspersonalinjuryordeath.
Donotapplyadditionalundercoatingorrust-proofingonorneartheexhaustmanifold,exhaustpipes,catalyticconvertersorheatshields.Duringdrivingthesubstanceusedforundercoatingcouldoverheatandignite.
Beforeapplyingfreshunderseal,carefullyremovedepositsordirtandgrease.Onceithasdried,thenewundercoatingcompoundformsatoughprotectivecoatingwhichprovidesefficientrust-proofingofthefloorpanelsandcomponents.
Alwaysapplyafreshcoatingofsuitablepreservativetounprotectedareasaftercleaningtheundersideofthebody,thetransmission,theengineorcarryingoutrepairstounder-body,engineortransmissioncomponents.
Effectiverust-proofingisparticularlyimportantdur-ingthecoldweatherseason.Ifyourcarisdrivenfrequentlyinareaswheresalthasbeenspreadontheroads,thewholeenginecompartmentshouldbecleanedthoroughlyafterthewintertopreventsaltfromcausinganylastingdamage.Afullunder-bodywashshouldalsobeperformedatthesametime.
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Door,lidandwindowseals
Washdirt(e.g.abrasion,dust,roadsalts)fromallsealsregularlyusingwarmsoapywater.Donotuseanychemicalcleaningagentsorsolvents.
Whenthereisafrosthazard,theouterdoorsealsandthefrontandrearlidsealscanbeprotectedagainstfreezingintoplacebyasuitablecareproduct.
Inordertopreventdamagetotheanti-frictioncoating,theinnerdoorsealsmustnotbetreatedwithcareproducts.
Stainlesssteelexhausttailpipes
Stainlesssteelexhausttailpipescandiscolorduetosoiling,strongheat,andcombustionresidues.
Theoriginalpolishcanbeachievedagainusingcommerciallyavailablemetalpolishingpasteormetalpolish.
Headlights,lights,interiorandexterior
plasticparts,adhesivelms
Useonlycleanwaterandalittledishwashingdetergenttocleanlightlenses,plasticheadlightlenses,plasticpartsandsurfaces.Donotcleanwhendry.Useasoftspongeorasoft,lint-freecloth.Gentlywipethesurfacewithoutapplyingtoomuchpressure.ThePorscheinsidewindowcleanerisalsosuitableforcleaningplasticsurfaces.Followthecleaninginstructionsonthecontainer.Neveruseotherchemicalcleanersorsolvents.
Rinsecleanedsurfaceswithclearwater.
Lightalloywheels
Pleaseobservethechapter”WASHING”onpage228.
Warning!
Dangerofaccidentresultinginseriouspersonalinjuryordeathifcleaningagents(e.g.wheelcleaningagents)comeintocontactwiththebrakediscs.Theresultinglmonthebrakediscscanimpairbrakingperformance.
Makesurethatnocleaningagentcomesintocontactwiththebrakediscs.
Ifcleaningagenthascomeintocontactwiththebrakediscs,thoroughlycleanthebrakediscswithastrongjetofwater.
Payingattentiontoanyroadusersbehindyou,drythebrakediscsbyapplyingthebrakesatshortintervals.
Pittingmayoccurifmetallicparticleswhichcausecontactcorrosion(e.g.brassorcopperinbrakedust)areallowedtoremainonthealuminumfortoolong.
Ifpossible,washthewheelswithaspongeorwashbrushabouteverytwoweeks.Inareaswheresaltisspreadonwinterroadsorthereisalotofairborneindustrialdust,itisbesttocleanthewheelsweekly.ThePorscheLightAlloyWheelCleaner(ph-value9.5)canbeusedforthispurpose.Iftheph-valueofthedetergentisincorrect,theprotectivecoatingonthewheelswillbedestroyed.
Polisheswhichdissolveoxides,suchasthosefrequentlyusedforothermetals,orabrasivetoolsoragentsareunsuitablebecausetheybreakdowntheoxidelmoftheprotectivecoatingandwillcausediscolorationofthewheel.
Everythreemonths,aftercleaning,coatthewheelswithacarwaxornon-corrosivegrease(vaseline).Usingacleancloththoroughlyrubthegreaseintothesurface.
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Leather
Characteristicsandspecialfeatures
Thenaturalsurfacemarkingsofleather,e.g.creases,healedscars,insectstingmarks,structuraldifferencesandslightvariationsinshadeandgrainaddtotheattractivenessofthenaturalleatherproduct.
Aspecialmentionmustbemadehereofnaturalleather.Fornaturalleather,carefullyselectedhidesofthehighestqualityareused.Itisnotcoveredcompletelywithdyeonproduction.“Nature’ssignature”isthereforeeasilyrecognizable.Thisfinematerialisdistinguishedbyanoutstandingseatingcomfort,specialsupplenessandatypicalpatina.
Leathercareandtreatment
Cleanalltypesofleatherregularlytoremovefinedustusingasoft,damp,whitewoolenclothoracommerciallyavailablemicrofibercloth.
RemoveheavycontaminationwithPorscheleathercleaner.Pleasealwaysfollowtheinstructionsforusegivenonthecontainers.
Causticcleanersandhardcleaningobjectsmustnotbeused.
Perforatedleathermustundernocircum-stancesgetwetonitsreverseside.
Oncecleaned,leather(particularlytheheavilystressedleatherseats)mustbetreatedonlywithPorscheleathercareliquid.
Fabric,upholstery,carpetsandoor-mats
Useonlyavacuumcleaneroramediumstiffbrush.
RemovestainsandspotswithPorschestainremover.
ThePorscherangeofaccessoriesincludesnonskidfloor-matstoprotectthecarpetsinsummerandwinter.
Warning!
Riskofanaccidentresultinginseriouspersonalinjuryordeath.
Alwayscheckthemovementofthepedalsbeforedrivingandmakesurethattheyarenotobstructedbyafloormatoranyotherobject.
Securethefloormattopreventitfromslidingintopositionsthatcouldinterferewiththesafeoperationofyourvehicle-donotlaythemlooselyinthevehicle.YourPorschedealerwillbegladtoofferyounonskid-floormatsofthecorrectsize.
Alcantara
Regularcare
DonotusealeathercareproducttocleanAlcantara.
Forregularcareitissufficienttocleanthecoverwithasoftbrush.
Heavyabrasionorrubbingwhencleaningcausesapermanentchangeinthesurface.
Cleaningwhenlightlysoiled
Wetasoftclothwithwateroraneutralsoapsolutionandwipeoffthedirt.
Cleaningwhenheavilysoiled
Wetasoftclothwithlukewarmwaterorthinnedwhitespiritanddabthedirtfromtheoutsidein.
Safetybelts
Ifitbecomesnecessarytocleanthebelts,youcanuseanymildwashingagent.Allowthebeltstodrypriortoretracting,butavoiddirectsunlight.
Onlyusesuitablecleaners.Ifunsuitablecleanersareusedoranyattemptismadetodyeorbleachthebelts,thewebbingmaybeweakenedandthusconstituteasafetyrisk.
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wearoneandahalf(1-1/2)timesaswellonthegovernmentcourseasatiregraded100.Therelativeperformanceoftiresdependsupontheactualconditionsoftheiruse,however,andmaydepartsignificantlyfromthenormduetovariationsindrivinghabits,servicepracticesanddifferencesinroadcharacteristicsandclimate.
TractionAA,A,B,C
Thetractiongrades,fromhighesttolowest,areAA,A,BandCandtheyrepresentthetire’sabilitytostoponwetpavementasmeasuredundercontrolledconditionsonspecifiedgovernmenttestsurfacesofasphaltandconcrete.AtiremarkedCmayhavepoortractionperformance.
Warning!
Thetractiongradeassignedtothisisbasedonbraking(straight-ahead)tractiontestsanddoesnotincludecornering(turned)traction,acceleration,hydroplaningorpeaktractioncharacteristics.
TemperatureA,B,C
ThetemperaturegradesareA(thehighest),BandC,representingthetire’sresistancetothegenerationofheatanditsabilitytodissipateheatwhentestedundercontrolledconditionsonaspecifiedindoorlaboratorytestwheel.Sustainedhightemperaturescancausethematerialof
thetiretodegenerateandreducetirelife,andexcessivetemperaturecanleadtosuddentirefailure.ThegradeCcorrespondstoalevelofperformancewhichallpassengercartiresmustmeetundertheFederalMotorVehicleSafetyStandardNo.109.GradesBandArepresenthigherlevelsofperformanceonthelaboratorytestwheelthantheminimumrequiredbylaw.
Warning!
Thetemperaturegradeforthistireisestab-lishedforatirethatisproperlyinflatedandnotoverloaded.Excessivespeed,underinfla-tion,orexcessiveloading,eitherseparatelyorincombination,cancauseheatbuildupandpossibletirefailure,resultinglossofcontrol,leadingtoseriouspersonalinjuryordeath.
Tirepressures
Warning!
Incorrecttirepressurecausesincreasedtirewearandadverselyaffectsroadhan-dling.Thiscouldleadtotirefailure,resultinginlossofcontrol,leadingtoseriouspersonalinjuryordeath.
Alwaysuseanaccuratetirepressuregaugewhencheckinginflationpressures.
Donotexceedthemaximumtirepressurelistedonthetiresidewall.
Pleaseobservethechapter”TIREPRESSUREPLATE”onpage240.
Coldtireinflationpressuremeans:alltiresmustbecold,ambienttemperaturemaximum(68°F/20°C),whenadjustingtheinflationpressure.Avoidsunlightstrikingthetiresbeforemeasuringcoldpressures,sincethepressureswouldrisefromtemperatureinfluence.
Valvecapsprotectthevalvefromdustanddirt,andthusfromleakage.Alwaysscrewcapstightlydown.Replacemissingcapsimmediately.
Useonlyplasticvalvecaps.
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5.ScrewfillerhoseBontothefillerbottle.Thefillerbottleisnowopen.
6.UnscrewvalvecapfromtirevalveF.
7.RemovevalveinsertEfromthetirevalvewithvalveturnerD.Keepthevalveinsertinacleananddryplace.
8.RemoveplugCofthefillerhoseB.
9.Pushfillerhoseontothetirevalve.
10.Holdfillerbottlehigherthanthelevelofthetirevalveandpressittogetherforcefullyuntilthebottleiscompletelyemptiedintothetire.
11.Pullfillerhoseoffthetirevalve.
12.Twistthevalveinsertfirmlyintothetirevalveusingthevalveturner.
13.Connectthecompressortothecigarettelighterandinflatethetiretotheprescribedtirepressure.
Pleaseobservethechapter”TIREPRESSUREFORCOLDTIRES”onpage299.
14.Screwvalvecapontothetirevalve.
15.Checkthetirepressureafterdrivingforaround10minutes.Ifthetirepressureislessthan22psi(1.5bar),donotcontinuedriving.Ifavalueofmorethan22psi(1.5bar)isindicated,correctthepressuretotheprescribedvalue.
16.PleaseconsultyourauthorizedPorschedealer.
CareInstructions
Afterdrying,anysealantthatemergescanbepeeledofflikeafilm.
Warning!
Riskofaccidentresultinginseriouspersonalinjuryordeath.
HavethetirereplacedbyanauthorizedPorschedealerimmediately.
Avoidhardaccelerationandhighcorneringspeeds.
Donotexceedmaximumspeedof50mph(80km/h).
Pleasealwaysobservethesafetyandoper-atinginstructions,whichcanbefoundintheseparateoperatinginstructionsforthesealantandonthecompressor.
Frontjackingpoint
Liftingthevehicle
Liftingthevehiclewithaliftingplatformor
garagelift
Thecarmustberaisedonlyattheillustratedjackingpoints.
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Changingawheel
Danger!
Riskofseriouspersonalinjuryordeath.Thecarmayslipoffthejack.
Makesurethatnooneisinthevehiclewhenjackingupandchangingawheel.
Alwaysplacethecaronstablesupportsifworkhastobecarriedoutunderthecar.
Warning!
RiskofdamagetothebrakediscsofthePorscheCeramicCompositeBrake(PCCB).
Alwaysscrewinbothassemblyaidswhenchangingawheel.
Note
Thetoolsrequiredforchangingawheel(e.g.jack,wheelboltwrench,assemblyaids)arenotsuppliedwiththecar.TheyareavailableatyourauthorizedPorschedealer.
1.Fullyapplythehandbrake,engage1stgearorselectpositionPandwithdrawtheignitionkey.
2.Securethecaragainstrollingaway,e.g.bymeansofwedgesunderthewheelsontheoppositeside.Thisisparticularlyimportantonslopes.
ScrewinassemblyaidforvehicleswithoutPorscheCeramicCompositeBrake
3.Slightlyslackenthewheelboltsofthewheeltobechanged.
4.Raisethecaruntilthewheelliftsofftheground.
Pleaseobservethechapter”LIFTINGTHEVEHICLE”onpage252.
ScrewintwoassemblyaidsforvehicleswithPorscheCeramicCompositeBrake
Noteonoperation
Toremoveormountthespacers:
Pleaseobservethechapter”SPACERS”onpage257.
5.Remove1or2wheelbolts(seerespectiveillustration).Screwinassemblyaidsinsteadofthewheelbolts.Removetheremainingwheelbolts.
6.Takethewheeloffandputanewwheelon.
PracticalTips,EmergencyService255