warning light PORSCHE CAYMAN 2007 1.G Owner's Manual

ChildRestraintSystems
Porscherecommendsthatallinfantsandchildrenberestrainedinchildrestraintsystemsatalltimeswhilethevehicleisinmotioninaccordancewithapplicablelaws.
UseonlychildrestraintsystemswiththeLATCH-systemrecommendedbyPorsche.ThesesystemshavebeentestedandadjustedtotheinteriorofyourPorscheandtheappropriatechildagegroups.Othersystemshavenotbeentestedandcouldentailanincreasedriskofinjuryordeath.
YoucanobtainchildseatsthatareLATCHcompati-bleatyourauthorizedPorschedealer.
Alwaysobservetheseparateinstallationinstructionsforyourchildseat.
Theuseofinfantorchildrestraintsisrequiredbylawinall50statesoftheU.S.andallCanadianprovinces.ThechildrestraintsystemshouldbeonethatcomplieswithU.S.Federal/CanadianMotorVehicleSafetyStandardsandshouldbesecuredbyalapbeltorlapbeltportionofalap-shoulderbeltorforchildseatsequippedwiththeLATCHsytem(LowerAnchorageandTetherforChildren,alsoknownasISOFIX)totheLATCHanchorages.Astatementbytheseatmanufacturerofcompliancewiththisstandardcanbefoundontheinstructionlabelontherestraintandintheinstructionmanualprovidedwiththerestraint.
Danger!
Theuseofachildrestraintsysteminthepassengerseatcanresultinseriouspersonalinjuryordeathtothechildfromanairbagdeployment.Toreduceriskofinjuryfromaninatingairbaginanaccident,Porschestronglyrecommends:
Pleaseobservethechapter”PASSENGERAIRBAGOFFINDICATORLAMPDOESNOTLIGHTUP”onpage55.
Pleaseobservethechapter”CHILDRESTRAINTSYSTEMS”onpage58.
Note
Thekeyswitchforswitchingoffthepassenger’sairbagandtheLATCHattachmentbracketarenotinstalledatthefactory.Theycanberetrofitted.
PleaseseeyourauthorizedPorschedealer.
Danger!
Riskofseriouspersonalinjuryordeathtothechild.
Followallchildrestraintinstructionsandwarningsinthismanual.
–Whenusinganinfantorchildrestraintsystem,besuretofollowallmanufacturer’sinstruc-tionsoninstallationanduse.
–Infantsandsmallchildrenshouldneverbeheldonthelap,norshouldtheyshareasafetybeltwithanotheroccupantwhilethevehicleisinmotion.
–Childrentoobigforchildrestraintsystemsshoulduseregularsafetybelts.Ashoulderbeltcanbeusedprovidingitdoesnotcrossthefaceortheneckofthechild.
–Chooseachildrestraintsystemaccordingtotheageandsizeofthechild.
–Childrestraintsystemsthataredamagedorhavebeenheavilystressedinanaccidentmustbereplacedimmediately.
–Donotaffixthingstochildrestraintsystemsorcoveritwithothermaterials.
–YourauthorizedPorschedealerwillbegladtoadviseyouabouttheinstallationpossibilityforaPorschechildrestraintsystemwhichallowsakey-operatedairbagdeactivationofthepassenger’sairbag.
–Thekey-operatedairbagdeactivationdeviceinstallationrequiresspecialprogrammingavailableonlyfromyourauthorizedPorschedealer.
Pleaseobservethechapter”KEY-OPERATEDAIRBAGDEACTIVATIONDEVICE”onpage56.
58Controls,Instruments

ParkingBrake
Functionoftheparkingbrake
Parkingbrakeforceismechanicallytransferredtotherearwheelsbymeansofcables.
Usetheparkingbrakeonlyafterthevehiclehascometoafullstop.
Settingtheparkingbrake
Pulltheleverallthewayup(seearrow).Withtheignitionon,theparkingbrakewarninglightsintheinstrumentpanelandon-boardcomputerwillcomeoniftheleverisevenslightlyraised.Afirmpullupwardisrequiredtoproperlyengagetheparkingbrake.Ifthebrakeisnotfullyset,thevehiclemayrollwithoutcontrol.
Movetheselectorleverto“P”(Tiptronic)ormovethegearshiftlevertoreverseorfirstgear(Manualtransmission).
Beforeexitingthevehicle,makesurethattheparkingbrakeisfullysetandthevehicleisnotmovingatall.
Danger!
Riskofseriouspersonalinjuryordeath.Apartiallyengagedparkingbrakemayallowthevehicletoroll,causingseriouspersonalinjuryordeathtoanypersoninitspath.
Engagetheparkingbrakefully.
Releasingtheparkingbrake
Pulltheleverslightlyupasyoudepressthereleasebutton,andthenpushtheleverallthewaydown.
Warninglights
ParkingbrakewarninglightUSA
ParkingbrakewarninglightCanada
Thewarninglightsintheinstrumentpanelandon-boardcomputerwillgooutaftertheparkingbrakeisfullyreleased.Thewarninglightsarenotanindicatorthattheparkingbrakeisfullyset;itisonlyintendedtobeawarningtoreleasetheparkingbrakebeforedrivingthecar.
Caution!
Apartiallyengagedbrakewilloverheattherearbrakes,reducetheireffectivenessandcauseexcessivewear.
Releasetheparkingbrakefully.
Whenparkingyourcar,alwayssettheparkingbrakebypullingallthewayuponthelever.
Movetheselectorleverto“P”(Tiptronic)ormovethegearshiftlevertoreverseorfirstgear(Manualtransmission).
Onhillsalsoturnthefrontwheelstowardsthecurb.
Controls,Instruments65

Brakes
Generalinformation
Makeitahabittochecktheoperationofyourbrakesbeforedriving.
Keepinmindthatthebrakingdistanceincreasesveryrapidlyasthespeedincreases.At60mphor100km/h,forexample,itisnottwicebutfourtimeslongerthan30mphor50km/h.Tiretractionisalsolesseffectivewhentheroadsarewetorslippery.
Therefore,alwaysmaintainasafedistancefromthecarinfrontofyou.
VehicleswithoutPorscheCeramic
CompositeBrake(PCCB)
Eventhoughthebrakediscsconsistofalloyedgreycastiron,theywillunavoidablystarttocorrodeifyourcarisparkedforanextendedperiod.Thebrakeswilltendto“rub”asaresult.Thenature,extentandeffectsofcorrosiondependontheamountoftimethevehiclewasparked,whethergranularorliquidroadsaltwasspreadandwhethergrease-dissolvingagentswereusedincarwashes.Ifthebrakingcomfortisnoticeablyimpaired,werecommendhavingthebrakesystemcheckedbyexpertsatanauthorizedPorschedealer.
Brakesystemfunction
YourPorscheisequippedwithapowerassistedhydraulicdualcircuitbrakesystemwithdiscbrakesatthefrontandrear.Bothcircuitsfunctionindependently.Onebrakecircuitoperatesthefrontandtheotheroperatestherear.
Ifonebrakecircuithasfailed,theotherwillstilloperate.However,youwillnoticeanincreasedpedaltravelwhenyouapplythebrakes.Failureofonebrakecircuitwillcausethestoppingdistancetoincrease.
Warning!
Riskofanaccident,resultinginseriouspersonalinjuryordeath.Intheunlikelyeventofhydraulicfailureofonebrakecircuit:
Pushthebrakepedaldownfirmlyandholditinthatposition.Amechanicallinkageactivatesthesecondcircuit,andyouwillbeabletobringthevehicletoastop.
Afterbringingyourvehicletoacompletestop,avoiddrivingthevehicleandinsteadhaveittowedtothenearestauthorizedPorschedealerforrepair.
BrakewarninglightUSA
BrakewarninglightCanada
Ifthewarninglightsintheinstrumentpanelandon-boardcomputergoonwhiledriving,thebrakefluidlevelmaybetoolow,or(ifthebrakepedaltravelhasincreased)oneofthetwobrakecircuitsmayhavefailed.
Agreaterbrakingpressurewillberequired,stoppingdistanceswillbelongerandthebrakingbehaviorwillchange,particularlyincurves.
Withcorrectlyadjustedbrakes,andacorrectlyworkingbrakesystem,thepedaltraveltothepointofbrakeactuationshouldbe1-3/16"to1-9/16"or30to40mm.Wheneverthebrakepedaltravelexceedsthisdistance,havethebrakesystemchecked.
Brakepedal
Warning!
Riskofanaccident,resultinginseriouspersonalinjuryordeath.Anyobstructionofthebrakepedalcouldincreasethestoppingdistance.
Alwayscheckthemovementofthebrakepedalbeforedrivingandmakesurethatitisnotobstructedbyafloormatoranyotherobject.
66Controls,Instruments

Securethefloormattopreventitfromslidingintopositionsthatcouldinterferewiththesafeoperationofyourvehicle.YourPorschedealerwillbegladtoofferyounonskidfloormatsofthecorrectsize.
Note
Incaseoneofthetwobrakecircuitsfails,increasedpedaltravelisrequiredtobringyourvehicletoafullstop.
Warning!
Toavoidoverheatingandprematurewearofthebrakes:
Beforedescendingasteepgrade,reducespeedandshiftthetransmissionintoalowergearordrivingpositiontocontrolspeed.
Donot”ridethebrakes”byrestingyourfootonthepedalwhennotintendingtoapplybrakepressure.
Donotholdthepedaldowntoolongortoooften.Thiscouldcausethebrakestogethotandnotfunctionproperly.
Brakebooster
Thebrakeboosterassistsbrakingonlywhentheengineisrunning.
Whenthecarismovingwhiletheengineisnotrunning,orifthebrakeboosterisdefective,morepressureonthebrakepedalisrequiredtobringthecartoastop.Ifthishappens,ABSandPSMwillalsonotoperate.
Moistureorroadsaltonbrakesaffectsbraking.Whenthevehicleisdrivenonsaltedroadsforextendedperiods,thebrakesshouldbewasheddownthoroughlyaboutevery2weeks.Anauto-maticcarwashfacilitycannotdothisjobproperly.Brakeswilldryafterafewcautiousbrakeapplica-tions.
Warning!
Riskofanaccident,resultinginseriouspersonalinjuryordeath.Drivingthroughwatermayreducetraction.Moistureonbrakesfromroadwater,carwash,orcoatingofroadsaltmayaffectbrakingefciency.
Cautiouslyapplybrakestotestbrakesafterbeingexposed.
Brakewear
Yourcarhasexcellentbrakes,buttheyarestillsubjecttowear.Therateatwhichtheyweardependsonhowthebrakesareused.
HavethebrakesysteminspectedattheintervalsrecommendedinyourMaintenanceBooklet.
WarninglightUSA
WarninglightCanada
Ifthewarninglightsintheinstrumentpanelandon-boardcomputerstayonwhentheengineisrunningorcomeonwhiledriving,thebrakepadsareworn,excessively.
Donotcontinuetooperatethevehicle.HaveyourauthorizedPorschedealerinspectorreplacethebrakepads.
Controls,Instruments67

ABSBrakeSystem
(AntilockBrakeSystem)
TheABSsystemrepresentsamajorcontributiontotheenhancementofactivesafetyinyourvehicle.Thissystempreventsthewheelsfromlockinginapanicstoponalmostallroadsurfaces.
WiththeABSsysteminyourvehicle,the
followingareasareenhanced:
Steering,vehicleremainssteerableunderallbrakingforceswhenABSisengaged.
Gooddirectionalcontrol,noswervingcausedbylockingofwheelsunderbrakingconditions.
Shorterstoppingdistance,stoppingdistancesareusuallyreducedbecausecontrolledbrakingismaximized.
Preventionofwheellockup,nobrake-inducedslidingandthusnolocalizedtirewearfromemergencybraking.
ThecrucialadvantageoftheABSsystemoveraconventionalbrakesystemisintheareaofmaintainingdirectionalcontrolandmaneuverabilityofthecarinemergencysituations.
Warning!
Theincreasedcontrolthatisprovidedshouldnotinduceyoutotakegreaterriskswithyoursafety.Thelimitsdictatedbythelawsofphysicscannotbeovercome,evenwithABS.Theriskofaccidentsduetoinappropriatespeedcannotbereduced,evenbytheABS.Thedriverbearstheresponsibilityforalldrivingmaneuvers.
Adaptyourdrivingstyletotheprevailingroadandweatherconditions.
Obeyalltrafficlaws.
Warning!
OthervehiclesnotequippedwiththeABSsystemmaynotbeabletomaintaincontrol,especiallyonwetorpoorroadsurfacesandthusmaybemorelikelytoimpactyoufrombehind.
Tominimizethatrisk,useyourABSsystemtoincreaseyourabilitytomaneuvertoavoiddangeroussituationsandnotmerelytotrytostopintheshortestdistancepossible.
OperationoftheABSsystem
Awheelspeedsensorismountedtoeachofthefourwheels.Ifwheellock-upofeitherofthefrontwheelsortherearwheelsissensedduringbraking,thebrakepressureisadjustedautomaticallyuntilthewheelnolongerslips.
Ifbrakingforcesapproachthewheellock-uppointforallwheels(panicbraking)theABSsystemwillintervenetoprovidearapidrythmicbraking.TheproperoperationofABSisperceivedbythedriverasapulsatingbrakepedalinconjunctionwithaudiblenoiseandperhapssomevibration.
Ifyouexperiencethesesensationswhiledrivingoraroadsurfacewithquestionabletraction,reducevehiclespeedappropriatefortheprevailingroadconditions.
Iffullbrakingshouldbenecessary,pressthebrakepedalallthewaydownthroughouttheentirebrakingprocedure,regardlessofthepulsatingpedal.Donoteaseuponpressureappliedtothepedal.
ThefunctionalreadinessofallthemainelectricalcomponentsoftheABSischeckedbyanelectronicmonitoringsystembothbeforeandwhileyoudrive.
WarninglightUSA
WarninglightCanada
WhentheignitionisswitchedontheABSwarninglightwilllightupwhilethesystemiselectronically
Controls,Instruments69

interrogatedandgoesoutwhentheengineisstartedifthecheckisnotyetcomplete.IftheABSwarninglampfailstogoout,thisindicatesthatABShasbeendeactivatedduetoafault.Ifthewarninglightsintheinstrumentpanelandon-boardcomputerlightupwhileyouaredriving,thisindicatesthatafaulthasoccurred.Inbothcases,normalbraking,asinvehicleswithoutABS,isstillretained.
TheABSsystemshould,however,beexaminedatanauthorizedPorschedealerimmediatelytopreventtheoccurrenceoffurtherfaults.
IftheABSsystembecomesinoperative,takeyourvehicletoyourauthorizedPorschedealerimmediately.
Warning!
Riskofanaccident,resultinginseriouspersonalinjuryordeath.ThecontrolunitoftheABSbrakesystemissetforstandardtiresize.Ifnon-standardtiresareinstalled,thecontrolunitmaymisinterpretthespeedofthevehicle,becauseofthevariantdataitreceivesfromthesensorsontheaxles.
UseonlytiremakesandtypestestedbyPorsche.
70Controls,Instruments

PorscheStabilityManagement
(PSM)
GeneralinformationregardingPSM
PSMisanactivecontrolsystemforstabilizationofthevehicleduringextremedrivingmaneuvers.
Warning!
Riskofanaccident,resultinginseriouspersonalinjuryordeath.Theincreasedcontrolthatisprovidedshouldnotinduceyoutotakegreaterriskswithyoursafety.Thelimitsdictatedbythelawsofphysicscannotbeovercome,evenwithPSM.Theriskofaccidentsduetoinappropriatespeedcannotbereduced,evenbyPSM.Thedriverbearstheresponsibilityforalldrivingmaneuvers.
Adaptyourdrivingstyletotheprevailingroadandweatherconditions.
Obeyalltrafficlaws.
AdvantagesofPSM
–Superiortractionandlane-holdingabilityinalldrivingsituations-evenonroadsurfaceswithvaryingfriction.
–Thesystemcompensatesforundesiredvehi-clereactions(Ferrariaeffect)whenthedriverreleasestheacceleratorpedalorbrakeson
bends.Thiscompensationfunctionsuptothemaximumlateralacceleration.
–PSMactivelystabilizesthevehicleduringdynamicdrivingmaneuvers(e.g.rapidsteeringmovements,duringlanechangesoronalternatingcurves).
–Improvedbrakingstabilityincurvesandondifferentorvaryingroadsurfaces.
Readinessforoperation
PSMisswitchedonautomaticallyeverytimeyoustarttheengine.
Function
Sensorsatthewheels,brakes,steeringsystemandenginecontinuouslymeasure:
–Speed
–Directionoftravel(steeringangle)
–Lateralacceleration
–Rateofturnabouttheverticalaxis
PSMusesthesevaluestodeterminethedirectionoftraveldesiredbythedriver.PSMintervenesandcorrectsthecourseiftheactualdirectionofmotiondeviatesfromthedesiredcourse(steering-wheelposition):Itbrakesindividualwheelsasneeded.Inaddition,theenginepowermaybemanipulatedinordertostabilizethevehicle.
TheeventsbelowinformthedriverofPSMcontroloperationsandwarnhimtoadapther/hisdrivingstyletotheroadconditions:
–Themulti-functionalinformationlightontheinstrumentpanelflashes.
–Hydraulicnoisescanbeheard.
–Thevehicledeceleratesandsteering-wheelforcesarealteredasthePSMcontrolsthebrakes.
–Reducedenginepower.
–Thebrakepedalpulsatesanditspositionischangedduringbraking.Inordertoachievefullvehicledeceleration,footpressuremustbeincreasedafterbeginningofthebrakepedalpulsing.
ExamplesofPSMcontroloperations
–Ifthefrontwheelsofthevehicledriftonabend,therearwheelontheinsideofthebendisbrakedandtheenginepowerisreducedifnecessary.
–Iftherearofthevehicleswingsoutonabend,thefrontwheelontheoutsideofthebendisbraked.
Controls,Instruments73

RetractableRearSpoiler
Function
Therearspoilerimprovesdrivingstability,especial-lyathigherspeeds.
Warning!
Riskofaccident.Iftherearspoilercannotbeextended,drivingstabilitywillbeadverselyaffectedbyincreasedrearaxlelift,whichcouldleadtolossofcontrol.
Adaptyourdrivingstyleandspeedtothechangeddrivingbehavior.
HavethefaultremediedatanauthorizedPorschedealer.
Warning!
Riskofinjuryduringmanualretractionorextensionoftherearspoilerwiththevehiclestationary.
Makesurethatnopersonsorobjectsarewithintherangeofmovementoftherearspoiler.
Caution!
Riskofdamagefrompushingthevehiclebytherearspoiler.
Donotpushthevehicleattherearspoiler.
Warninglight
Thewarninglightintheon-boardcomputerlightsupwhentherearspoilerdoesnotextendover75mph(120km/h)oritsendpositionisnotreached.
Automaticcontrol
Therearspoilerextendsatapprox.75mph(120km/h)andretractsagainatapprox.50mph(80km/h).
Iftheautomaticcontrolfails,thewarninglightlightsupandtherearspoilermustbemanuallyextendedbeforedriving.
Manualcontrol
Manualextendingandretracting
Whentheignitionison,therearspoilercanbeextendedandretractedmanuallyusingthebuttoninthecenterconsole.
Note
Whentherearspoilerisextendedmanually,theautomaticcontroldoesnotoperateandtherearspoilermustbemanuallyretracted.
Controls,Instruments77

StartingandStoppingEngine
StartingProcedures
Pleaseobservethechapter”IMMOBILIZER”onpage22.
Pleaseobservethechapter”EMISSIONCONTROLSYSTEM”onpage220.
Warning!
Seriouspersonalinjuryordeathmayresultifyouareinvolvedinacollisionwithouthavingfastenedthesafetybelts.
Fastensafetybeltsbeforedrivingaway.
Beforestartingtheengine
Applythefootbrake.
Manualtransmission:Movethegearshiftleverintoneutral.Theclutchpedalmustbedepressedfullybeforethestarterwillengage.
Tiptronic:MovetheselectorlevertoPorN.
Temperaturesensorsontheengineautomaticallyprovidethecorrectfuel/airmixturerequiredforstarting.Therefore,itisnotnecessarytodepresstheacceleratorpedalwhilestartingacoldorawarmengine.
Startingtheengine
Turnignitionkeytoignitionlockposition2.
Assoonastheenginestarts,releasetheignitionkey.
Thefirstoperationofthestarterisendedautomat-icallywhentheenginestarts.Iftheenginedoesnotstart,subsequentstarteroperationswillnotbeendedautomatically.
Iftheenginefailstostartafter10or15secondsofcranking:
Waitabout10secondsbeforeengagingthestarteragain.
Whenstartingtheengine,bereadytodriveimmediately.Drivevehicleatmoderatespeedsandavoidenginespeedsabove4200rpmduringthefirst5minutes.
Donotlettheengineidletowarmup.
Danger!
Engineexhaustfumeshavemanycompo-nentswhichyoucansmell.Theyalsocontaincarbonmonoxide(CO),whichisacolorlessandodorlessgas.Carbonmonoxidecancauseunconsciousnessandevendeathifinhaled.
Neverstartorlettheengineruninanenclosed,unventilatedarea.Itisnotrec-ommendedtositinyourcarforprolongedperiodswiththeengineonandthecarnotmoving.
Danger!
Anunattendedvehiclewitharunningengineispotentiallyhazardous.Ifwarninglightsshouldcomeontoindicateimproperopera-tion,theywouldgounnoticed.
Neverleavetheengineidlingunattended.
Danger!
Dangerofre.
Donotparkoroperatethevehicleinareaswherethehotexhaustsystemmaycomeincontactwithdrygrass,brush,fuelspillorotherflammablematerial.
86Controls,Instruments

InstrumentPanelUSAModels
Overview
AlsorefertothecorrespondingchapterintheOwner’sManual.
1.Speedometerwithanaloguedisplay
2.Tirepressurewarninglight
3.Turnsignalindicatorlightleft
4.Tachometer
5.Highbeamindicatorlight
6.Turnsignalindicatorlightright
7.ABSwarninglight
8.CoolingsystemTemperaturegauge,warninglight
9.FuelLevelgauge,warninglight
10.Adjustingbuttonforinstrumentilluminationandtripcounter
11.Odometeranddailytripmileagedisplay
12.Automaticspeedcontrolindicatorlight
13.Lightsensorforinstrumentillumination
14.Airbagwarninglight
15.Emissioncontrolwarninglight(CheckEngine)
16.Centralwarninglight
17.On-boardcomputerdisplay
18.PorscheStabilityManagement,MultifunctionalPSMlight
19.Brakewarninglight
20.Safetybeltwarninglight
21.Tiptronicindicator
22.Clockandoutsidetemperaturedisplay
23.Adjustmentbuttonforclock
Whentheignitionisswitchedon,thewarninglightslightupforalampcheck.
Note
WarningsthathavebeengivenarestoredintheappropriatecontrolunitmemoryandcanbereadoutatanauthorizedPorschedealer.
Thisinformationcanhelptowarnyouaboutsituationswhichmaybehazardoustoyouoryourcar.
Note
WarningsthathavebeengivenarestoredintheappropriatecontrolunitmemoryandcanbereadoutatanauthorizedPorschedealer.
Thisinformationcanhelptowarnyouaboutsituationswhichmaybehazardoustoyouoryourcar.
88Controls,Instruments