2007 PORSCHE CAYMAN sensor

A-SeatheatingB-DefrostingthewindshieldC-Recirculating-airbuttonD-TemperaturesensorE-ECObutton(air-conditioningcompressoroff/on)F-HeatedrearwindowG-TemperaturebuttonH-ACmaxI-AirdistributiontofootwellJ-AirdistributiontocentralandsideventsK-AirdistributiontowindshieldL-Blowerspeedbutton
Airconditioning
Thedisplaypanelshowsthefollowing
Airquantity,airdistribution,andtemperaturecanbesetonthecontrolpanel.
–Temperature
–Air-conditioningcompressoron/off
–Blowerspeed
–ACmax
–Airdistribution
Settingtemperature
PressbuttonGupwardsordownwardsrespectively.
Theselectedtemperatureisshownonthedisplaybyabardisplay.
Ifabarcannotbeseen,thetemperatureissettomaximumcold.
Ifallbarscanbeseen,thetemperatureissettomaximumwarm.
Note
Formaximumcooling,activateACmaxbuttonH.
Adjustingblowerspeed
PressbuttonLupwardsordownwardsrespectively.
Theblowerspeedisshownonthedisplaybyabardisplay.
Thecompressorisswitchedoffatlowblowerspeeds.
156Controls,Instruments

A-Seatheating,leftB-DefrostingthewindshieldC-Recirculating-airbuttonD-TemperaturesensorE-ECObutton(air-conditioningcompressoroff/on)F-Heatedrearwindow/doormirrorheatingG-Seatheater,rightH-TemperaturebuttonI-AUTObutton(automaticmode)J-AirdistributiontofootwellK-AirdistributiontocentralandsideventsL-AirdistributiontowindshieldM-Blowerspeedbutton
Automaticairconditioningsystem
Automaticmode
Theautomaticair-conditioningsystemcontrolsthepreselectedinteriortemperaturecompletelyautomatically.Ifnecessary,theautomaticsystemcanbemanuallyinfluenced.
PressAUTObuttonI.AUTOwillappearonthedisplaypanel.Airquantityanddistributionareautomaticallycontrolledandvariationsarecompensated.
Allautomaticsettingfunctionscanbeindividuallychanged.Thissettingisretaineduntiltheappropri-atefunctionbuttonispressedagainortheAUTObuttonispressed.
Settingtemperature
PressbuttonHupwardsordownwardsrespectively.
Tosuitpersonalcomfort,theinteriortem-peraturecanbeadjustedbetween61°Fand85°F/16°Cand29.5°C.
Recommendation:72F/22C.
If“LO”or“HI”appearsonthedisplay,thesystemisoperatingatmaximumcoolingorheatingpower.Automaticcontrolisnolongeractive.
Controls,Instruments159

Note
Ifthepreselectedtemperatureischanged,theblowerspeedcanincreaseautomaticallyinautomaticmode.Thedesiredtemperatureisreachedmorequicklythisway.
Sensors
Toavoidaffectingtheperformanceoftheair-condi-tioningsystem:
DonotcoverthesunsensorontheinstrumentpanelorthetemperaturesensorD.
Defrostingthewindshield
PressbuttonB(switchonoroff).Thewind-shieldisdemistedordefrostedasquicklyaspossible.Airflowstothewindshieldonly.Thelight-emittingdiodeinthebuttonlightsup.
ECO-switchingcompressorfor
air-conditioningsystemonandoff
Theairconditioningcompressorswitchesoffautomaticallyattemperaturesbelowapprox.37°F/3°Candcannotbeswitchedon,evenmanually.
Wheneveroutsidetemperaturesexceedapprox.37°F/3°C,theair-conditioningcompressorisalwaysswitchedoninautomaticmode.
Thecompressorcanbeswitchedoffmanuallytosavefuel,butcontrolcomfortisthenlimited:
PressECObuttonE.Thecompressorisswitchedoff.Thelight-emittingdiodeinthebuttonlightsup.
Iftheinteriortemperatureistoohigh,switchcompressorbackonorpressAUTObutton.
Todryincomingairindampweather,donotswitchofftheair-conditioningcompressor.Thispreventsmistingofwindows.
Adjustingblowerspeed
PressbuttonMupwardsordownwardsrespectively.Thepresetblowerspeedisincreasedordecreased.
Thespeedstagesareindicatedbyabardisplay.
Thecompressorisswitchedoffatlowblowerspeeds.
Ifthebuttonispresseddownwardsatthelowestblowerstage,theblowerandautomaticcontrolareswitchedoff.“OFF”willappearonthedisplayfield.
PressingthebuttonupwardsorpressingtheAUTObuttonswitchestheblowerandautomaticcontrolbackonagain.
Recirculating-airsetting
Function
Theoutside-airsupplyisinterruptedandonlytheinsideairiscirculated.
Warning!
Riskofaccidentduetoimpairedvision,resultinginseriouspersonalinjuryordeath.Inrecirculating-airsetting,thewindowsmayfogup.
Onlyselectrecirculating-airsettingforshortperiods.
Ifthewindowsfogup,switchrecirculating-airsettingoffimmediatelybypressingtherecirculating-airbuttonagainandselectthe“Defrostwindshield”function.
Switchingrecirculating-airsettingonoroff
PressbuttonC.Thelight-emittingdiodeinthebuttonlightsup.
Overapprox.37F/3°C
Iftheair-conditioningcompressorwasoff,itswitchesonautomatically.Thedurationofrecirculating-airsettingisnotlimited.
160Controls,Instruments

HowEmissionControlWorks
Whenanautomobileengineisrunning,itusesenergygeneratedthroughthecombustionofamixtureofairandfuel.Dependingonwhetheracarisdrivenfastorslowlyorwhethertheengineiscoldorhot,someofthefuel(hydrocarbons)maynotbeburnedcompletely,butmaybedischargedintotheenginecrankcaseorexhaustsystem.Additionalhydrocarbonsmayentertheatmospherethroughevaporationoffuelfromthefueltank.Thesehydrocarbons(HC),whenreleasedintotheair,contributetoundesirablepollution.
Inaddition,carbonmonoxide(CO)andoxidesofnitrogen(NOx)contributetoengineemissions.They,too,areformedduringthecombustionprocessanddischargedintotheexhaustsystem.
Toreducethesepollutants,yourPorscheisequippedwithapreciselycalibratedfuelinjectionsystemtoassureafinelybalancedair/fuelmixtureunderalloperatingconditions.
Oxygensensor
Theoxygensensor,installedintheexhaustpipecontinuouslysensestheoxygencontentoftheexhaustandsignalstheinformationtoanelectroniccontrolunit.Thecontrolunitcorrectstheair/fuelratio,sotheenginealwaysreceivesanaccuratelymeteredair/fuelmixture.
Crankcaseventilation
Throughcrankcaseventilation,undesirableemissionsfromtheenginecrankcasearenotpermittedtoreachtheoutsideatmosphere.Theseemissionsarerecirculatedfromthecrankcasetotheairintakesystem.Fromheretheemissionsmixwiththeintakeairandarelaterburnedintheengine.
Catalyticconverters
Thecatalyticconvertersareefficient”clean-up“devicesbuiltintotheexhaustsystemofthevehicle.Thecatalyticconvertersburntheundesirablepollutantsintheexhaustgasbeforeitisreleasedintotheatmosphere.
Theexclusiveuseofunleadedfueliscriticallyimportantforthelifeofthecatalyticconvert-ers.Therefore,onlyunleadedfuelmustbeused.
Thecatalyticconverterswillbedamagedby:
–pushortowstartingthevehicle,
–misfiringoftheengine,
–turningofftheignitionwhilethevehicleismovingor
–drivinguntilthefueltankiscompletelyempty,
–byotherunusualoperatingconditions.
Donotcontinuetooperateyourvehicleundertheseconditions,sincerawfuelmightreachthecatalyticconverters.Thiscouldresultinoverheatingoftheconverters.Federallawprohibitsuseofleadedfuelinthiscar.
Maintenance,CarCare221

Afterwashing,rinsethecarwithplentyofwaterandthendrywithachamoisleather.Donotusethesamechamoisleatherfordryingasyouuseforcleaningthewindshieldandwindows.
Warning!
Moisturewhichgetsontothebrakesduringacarwashcanreducebrakingefciencyormakethebrakespullunevenlywhichcouldincreasethedangerofanaccident,causingseriouspersonalinjuriesordeath.
Alwaysapplythebrakesafewtimesafterwashingthecartotestbrakingefficiencyanddrythebrakediscs.Whendoingthis,takecarenottohamperotherroadusersbehindyou(trafficconditionspermitting).
Automaticcarwashes
Optionaladd-onpartsorpartswhichprojectbeyondthecontoursofthevehiclemaybedamagedbydesignfeatures(e.g.brushes)ofautomaticcarwashes.
Washanddrybyhandallpointsnotreachedbyacarwash,suchasdoorandlidseamsordoorsills.
Pleaseconsulttheoperatorbeforeusingautomaticcarwashes.
Pleaseobservethechapter”WIPERBLADES”onpage203.
Thefollowingpartsareparticularlysuscepti-bletodamage:
–Windshieldwipers(alwaysswitchthemofftopreventthemwipingunintentionallyinintermittentorsensoroperation).
–Fixedrearspoilerorextendedrearspoiler.
–Wheels(thewidertherimandthelowerthetireheight,thegreatertheriskofdamage).
–High-glosswheels(topreventthesefromgettingscratched,donotcleanwiththewheel-cleaningbrushesofthecarwash).
–Externalantenna(alwaysunscrew).
–RoofTransportSystem(alwaysremovecompletely).
Note
Automaticcarwashesspraywateratoddanglesandhighpressures,whicharenotseeninnormaldriving.Therefore,watercansometimesfinditswayintothepassengerscompartmentduringorshortlyafterthecarwash.
Doorlocks
Topreventthedoorlocksfromfreezingduringthecoldseason,thelockcylindersshouldbecoveredduringawash.
Shouldthelocksfreeze,useanordinaryde-icer.Inmanycases,awellwarmedkeycanhelp.Neveruseexcessiveforce.
Maintenance,CarCare229

Powermeasurements..................................202Powersteeringfluidlevel......................224,301Powerwindows.......................................31,34Practicaltips...............................................236
RRadiatorfans..............................................206Radioreception...........................................185Rainsensor................................................151Rangeonremainingfuel.......................106,137Rearfoglight......................................147,279Rearlid......................................................178Rearviewmirrors..........................................36Rearwindowdefogger...................................38Rearwiper..................................................152Replacing.............................................204Relays........................................................259Releasebutton............................................195Remotecontrol.............................................23Replacementkey...........................................22Replacingbulbs...........................................270Replacingwiperblades................................203Retractablerearspoiler.................................77RimsDiameter..............................................247Rimwidth.............................................247Roofload....................................................191RoofTransportSystem........................191,302Runningin.....................................................19
SSafetyBeltWarninglight...........................................50Safetybelts....................................49,51,233Safetycompliancesticker............................292Sealingset.................................................250Seals,careof.............................................232Seat............................................................40Adjustment.......................................40,41Heating..................................................45Memory.................................................43Selectorlever.............................................195Selectorleverpositionindicator......98,196,197Serviceflap................................................179Shiftinggear...............................................194Shiftlock.....................................................195Sidelights..................................................279Sidemarkerlight.................................147,278Sidestoragecompartments.........................168Sidevents..................................................162Snowchains...............................245,298,299Snowtires..........................................244,298Sockets.....................................................166Spacers.....................................................257Sparekey.....................................................22Sparewheel................................................299Speedcodeletter........................................246Speedcontrol...............................92,153,156Speedlimit.........................................108,246Speedometer...............................................95Spoiler.........................................................77Sportmode......................................72,74,76
Sportsexhaustsystem..................................71Sportsseat..................................................40Stabilitymanagementsystem(PSM)................73Starting..................................................83,84Startingandstoppingtheengine.....................83SteeringwheelAdjustment.............................................46Buttons..................................................47Lock..........................................83,85,87Rockerswitches...................................195Toggleswitches....................................195Stopwatch..................................................115Storageoptions..........................................167StoringyourPorsche...................................234Sunvisors....................................................48
TTachometer..................................................96Taillight......................................................279Tank..................................................216,217Cap.....................................................217Ventilationsystem.................................222Telephone..................................................186Temperaturesetting............................156,159Temperature,outsideindicator.....................100Teststand,measurements.............................75Theftprotection............................................21Tie-downrings............................................179Tiptronic....................................................195Indicator................................................98Tirefillingcompressor.................................176TirePressureMonitoring..............................122
Index311