2007 PORSCHE BOXSTER power steering

Controls,Instruments
DearPorscheOwner......................................15Beforedrivingoff...........................................16Inthedriver’sseat.........................................17Ontheroad...................................................18Breakinhintsforthefirst2000miles/3000kilometers....................................................19Neverinvitecartheft!.....................................21Keys............................................................22KeywithRadioRemoteControl.......................23CentralLockinginCarswithoutAlarmSystem..25CentralLockinginCarswithAlarmSystem.......28Doors..........................................................31AlarmSystem,PassengerCompartmentMonitor-ing...............................................................32PowerWindows............................................34Mirrors.........................................................36SeatAdjustment............................................40SeatMemory................................................43HeatedSeats................................................45SteeringWheelAdjustment.............................46Multi-functionalsteeringwheel........................47SunVisors....................................................48SafetyBelts..................................................49AirbagSystems............................................52ChildRestraintSystems.................................58LATCHSystemChildseatbracketonthepassen-ger’sseat.....................................................61ClutchPedal.................................................62ParkingBrake...............................................63Brakes.........................................................64
ABSBrakeSystem........................................67SportsExhaustSystem..................................69SportMode..................................................70PorscheStabilityManagement(PSM)...............71PorscheActiveSuspensionManagement(PASM).........................................................74RetractableRearSpoiler................................75ParkingAids.................................................77Operation,Instruments..................................79Ignition/StarterSwitchwithanti-theftSteeringLock............................................................81StartingandStoppingEngine..........................83InstrumentPanelUSAModels.........................85InstrumentPanelCanadaModels....................87AutomaticSpeedControlIndicatorLight..........89InstrumentIllumination...................................90TripOdometer..............................................91Speedometer...............................................92Tachometer..................................................93TurnSignalIndicatorLight..............................93Coolingsystem.............................................94TiptronicS....................................................95Fuel.............................................................96Clock...........................................................97Battery.........................................................98CheckEngineWarningLight...........................99CentralWarningLight...................................100BrakeWarningLight.....................................101On-BoardComputer(BC)..............................102LIMITAcousticwarningsignalforspeedlimit..105
INFOWarningmessages..............................108TELTelephoneinformation...........................109CHRONOStopwatch....................................112TPCTirePressureMonitoring.......................119OILDisplayandmeasurementoftheengineoillevel...........................................................128SETBasicsettingonon-boardcomputer........131Generalinformationregardingtheon-boardcomputerfunctions.....................................133Warningsontheinstrumentpanelandtheon-boardcomputer...................................................134LightSwitch................................................144TurnSignal/HeadlightDimmer/Parkinglight/FlasherLever..............................................146WindshieldWiper/WasherLever..................147AutomaticSpeedControl.............................149Airconditioning...........................................152Automaticairconditioningsystem.................155Centralandsidevents..................................158Fresh-airintake...........................................158EmergencyFlasherSwitch...........................159Ashtray......................................................160CigaretteLighter.........................................161Sockets.....................................................162Interiorlights..............................................163Storageinthepassengercompartment.........164Cupholder..................................................166LuggageStorageonEngineCompartmentLid.............................................................168Fireextinguisher..........................................169
Controls,Instruments13

1Innerdoorhandle2Powerwindows3Doormirrorcontrol4Lightswitch5Ignition/starterswitch6Turnsignal/headlightdimmer,asherlever7Operatingleverforon-boardcomputer8ForvehicleswithTiptronic:ToggleswitchesforTiptronic9Horn10Emergencyasherswitch,centrallockingswitch11Switchesforrearspoiler,PorscheActivSuspensionManagement(PASM),Sportmode,PorscheStabilityManagement(PSM),Sportsexhaustsystem12Cupholder13Switchforseatmemory14Diagnosticsocket15Lidrelease16Steering-wheeladjustment17Seatadjustment
20Controls,Instruments

Neverinvitecartheft!
Anunlockedcarwiththekeyintheignitionlockinvitescartheft.
AsteeringwheellockandagongalarmarestandardequipmentinyourPorsche.Thegongalarmwillsoundifyouopenthedriver’sdoorwhilethekeyisstillintheignitionlock.Itisyourremindertopullthekeyoutoftheignitionlockandtolockthedoors.
Warning!
Anyuncontrolledmovementofthevehiclemayresultinpropertydamage,seriouspersonalinjuryordeath.Neverleaveyourvehicleunattendedwiththekeyintheignitionlock,especiallyifchildrenand/orpetsareleftunattendedinthevehicle.Theycanoperatepowerwindowsandothercontrols.Iftheengineisleftrunning,theymayaccidentallyengagetheshiftlever.Seriouspersonalinjuryordeathcouldresultfromlossofcontrolofthevehicle.
Alwaysremovetheignitionkey.
Alwayssettheparkingbrake.
Lockthedoorswiththeremotecontrol.
Warning!
Riskofaseriousaccident.Thesteeringcolumnwilllockwhenyouremovethekeywhileyouaredrivingorasthecarisrollingtoastop.Youwillnotbeabletosteerthecar.Seriouspersonalinjuryordeathcouldresultfromlossofcontrolofthevehicle.
Neverremovethekeyfromthesteeringlockwhileyouaredriving.
Toprotectyourvehicleandyour
possessionsfromtheft,youshouldalways
proceedasfollowswhenleavingyour
vehicle:
Closewindows.
Closeconvertibletop(withtheconvertibletopopen,thepassengercompartmentmonitoringsystemisalwaysswitchedoff).
Lockglovecompartment.
Removeignitionkey.
Closestoragetraybetweentheseats.
Removevaluables(e.g.cardocuments,telephone,housekeys)fromthecar.
Lockdoors.
Controls,Instruments21

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,Instruments71

Battery
Droppingbatteryvoltage
Ifthebatteryvoltagedropsabruptly,awarningmessagewillbedisplayedbytheon-boardcomputer.
Ifthewarningisdisplayedbytheon-boardcomputerwhiletheengineisrunningorwhiledriving:
Stopthecarinasafeplaceandstoptheengine.
Possiblecauses
–Defectinthebatterychargingsystem.
–Brokendrivebelt.
Warning!
Riskofenginedamagewithresultantlossofcontrolandaccident,leadingtoseriouspersonalinjuryordeath.Abrokendrivebeltmeansthereisnopowerassistancetothesteering(moreeffortisrequiredtosteer)andcoolantpumpfunctionwillstop.
Donotcontinuedriving.
HavethefaultremediedatthenearestauthorizedPorschedealer.
98Controls,Instruments

–ifyoudepresstheacceleratortokickdown,
–aftermovingoff.
Temporarychange-down
Conditions:Speedishigherthanapprox.33mph(54km/h).
Depressacceleratorquickly.TheTiptronicchangestemporarilytothesportiestgear-changingmap,i.e.tothehighestpossiblegear-changingpoints.Correspondingly,thetransmissionshiftsdownimmediatelybyoneortwogears.
Endingthefunction:
Releasetheacceleratormarkedly.
Kickdown
ThekickdownfunctionisactiveinselectorleverpositionD,evenifyoutemporarilychangetomanualmodeMusingthetoggleswitchesonthesteeringwheel.
Foroptimumacceleration,e.g.whenovertak-ing,depresstheacceleratorpedalbeyondthefull-throttlepoint(kickdown).
Thetransmissionshiftsdowndependingonthespeedoftravelandenginespeed.Upwardshiftsoccuratthehighestpossibleenginespeeds.Thesegear-changingspeedsremainactiveuntiltheacceleratorisreleasedtoapprox.80%ofthewideopenthrottleposition.
M-ManualSelectionMode
Modeofoperation
ThecurrentlyselectedgearisretainedifyouchangefromDtoM.
IfyoushiftfromMtoD,thegear-changingmapsuitableforyourcurrentdrivingstyleisselectedandtheappropriategearisselected.
Warning!
Thekickdownfunctionisnotactiveinmanualselectionmode“M”.
Thereforeshiftdownmanuallywhenaccelerat-ing(e.g.toovertake).
Twotoggleswitchesintheuppersteering-wheelspokesletyoucomfortablyandreliablyselectthefiveforwardgears.
Shiftingup
Pressupperpart(+)ofatoggleswitch.
Shiftingdown
Presslowerpart(-)ofatoggleswitch.
Dependingondrivingspeedandenginespeed,youcanshiftupordownatanytime.Gearchangeswhichwouldexceedtheupperorlowerengine-speedlimitarenotexecutedbythecontroller.
Youcanshiftdowntwogearsatoncebyquicklypressingthetoggleswitchestwice.
Iftheengine-speedlimitisreached,anautomaticupwardshiftisperformedor,justbeforeidlingspeedisreached,adownwardshiftisperformed.
Selectanappropriatelylowgearonupwardanddownwardslopes.Thiswillensureoptimumuseofenginepowerandenginebraking.
190ShiftingGear

Maintenance,CarCare
ExerciseExtremeCautionwhenWorkingonyourVehicle.......................................................208WiperBlades..............................................209CoolantLevel..............................................210EngineOil...................................................212EngineOilLevel...........................................213EngineOilRecommendation.........................215BrakeFluidLevel.........................................217FuelEconomy.............................................219OperatingyourPorscheinotherCountries.....220Fuel...........................................................221Portablefuelcontainers...............................223FuelRecommendations................................224EmissionControlSystem.............................225HowEmissionControlWorks........................226FuelEvaporationControl..............................227WasherFluid...............................................228PowerSteering...........................................229Filter..........................................................230AutomaticTransmissionFluid........................231ManualTransmissionOil...............................232CarCareInstructions...................................233
Maintenance,CarCare207

PowerSteering
Warning!
Riskofaccidentresultinginseriouspersonalinjuryordeath.Whentheengineisstopped(e.g.whenbeingtowed)orthehydraulicsystemfails,thereisnoassistanceforsteering.Therefore,substantiallymoreforcewillhavetobeexertedinordertosteer.
Exercisegreatcarewhenbeingtowed.
HavethefaultremediedatyournearestauthorizedPorschedealer.
Note
Theflownoiseheardatfullsteeringlockissystemrelatedanddoesnotindicateadefectinthesteeringsystem.
Checkinghydraulicuid
Pleaseobservethechapter”EXERCISEEXTREMECAUTIONWHENWORKINGONYOURVEHICLE”onpage208.
Thereservoirisintheenginecompartment.
Regularcheckingofhydraulicfluidispartofservicing.
Maintenance,CarCare229