2007 PORSCHE CAYMAN signal

CarAudioOperation/Tips
Generalinformation
Forradiooperationseeyourradiomanualwhichisincludedwithyouron-boardlitera-ture.
Pleaseobservethechapter”LOADSWITCH-OFFAFTER2HOURSOR7DAYS”onpage259.
FMreception
Avehicleisnotanidealplacetolistentoaradio.Becausethevehiclemoves,receptionconditionsareconstantlychanging.Buildings,terrain,signaldistanceandnoisefromothervehiclesareallworkingagainstgoodreception.SomeconditionsaffectingFMmayappeartobeproblemswhentheyarenot.
Thefollowingcharacteristicsarecompletelynormalforagivenreceptionarea,andtheydonotindicateanyproblemwiththeradioitself.
Note
ElectronicaccessoriesshouldonlybeinstalledbyyourauthorizedPorschedealer.EquipmentwhichhasnotbeentestedandapprovedbyPorschemayimpairradiofunctionandreception.
Fadinganddrifting
FMrangeislimitedtoabout25miles(40km),exceptforsomehighpowerstations.
Ifavehicleismovingawayfromthedesiredstation’stransmitter,thesignalwilltendtofadeand/ordrift.ThisconditionismoreprevalentwithFMthanAM,andisoftenaccompaniedbydistortion.Fadinganddriftingcanbeminimizedtoacertaindegreebycarefulattentiontofinetuningorselectionofastrongersignal.
Staticanduttering
Whentheline-of-sightlinkbetweenatransmitterandvehicleisblockedbylargebuildingsormoun-tains,theradiosoundmaybeaccompaniedwithstaticorflutteringbecauseofthecharacteristicofFM.Inasimilareffect,aflutteringnoiseissome-timesheardwhendrivingalongatree-linedroad.
Thisstaticandflutteringcanbereducedbyadjust-ingthetonecontrolforgreaterbassresponseuntilthedisturbancehaspassed.
Multipath
BecauseofthereflectingcharacteristicsofFM,directandreflectedsignalsmayreachtheantennaatthesametime(multipath)andcanceleachotherout.Asavehiclemovesthroughtheseelectronicdeadspots,thelistenermayhearamomentaryflutterorlossofreception.
Stationswapping
WhentwoFMstationsareclosetoeachother,andanelectronicdeadspot,suchasstaticormultipatharea,interruptstheoriginalsignal,sometimesthestrongersecondsignalwillbeselectedautomaticallyuntiltheoriginalonereturns.Thisswappingcanalsooccurasyoudriveawayfromtheselectedstationandapproachanotherstationofastrongersignal.
Controls,Instruments185

1-3-ProgrammablebuttonsA-Light-emittingdiodeforstatusidentication
HomeLink
FunctionoftheHomeLink
TheprogrammableHomeLinkreplacesuptothreeoriginalhand-heldtransmittersusedtooperatevariousdevices(e.g.garagedoor,gatetotheproperty,alarmsystem).
Youcanprogrambuttons1to3withafrequencyofanoriginalhandheldtransmitter.
Warning!
RiskofaccidentwhenusingtheHomeLinkifpersons,animalsorobjectsarewithintherangeofmovementoftheequipmentthatisbeingoperated.
WhenusingtheHomeLink,ensurethatnopersons,animalsorobjectsarewithintherangeofmovementoftheequipmentthatisbeingoperated.
Observethesafetynotesfortheoriginalhand-heldtransmitter.
Preconditionsforoperatingand
programmingtheHomeLink:
–Ignitionisswitchedon.
–Foglightsareswitchedoff.
Tooperatetherespectivedevice:
Presstheappropriatebutton(1,2or3).Light-emittingdiodeAlightsupduringsignaltransfer.
Noteonoperation
AlwaysusetheHomeLinkopenerinthedirec-tionoftravel.Otherwise,rangerestrictionscannotberuledout.
Beforesellingthevehicle,deletethepro-grammedsignalsoftheHomeLink.
Pleasereadtheinstructionsfortheoriginalhand-heldtransmittertofindoutwhethertheoriginaltransmitterisequippedwithfixedorchangeablecode.
188Controls,Instruments

Allocatingsignalstothebuttons
PriortoprogrammingtheHomeLinkforthe
rsttime
Pleasefollowtheoperatinginstructionsfortheoriginalhand-heldtransmitter.
Thefollowingprocessdeletesthestandardcodessetatthefactory.Donotrepeattheprocessifyouprogramfurtherbuttons.
Keepthetwoouterbuttons1and3depressedforapprox.20secondsuntillight-emittingdiodeAbeginstoflashquick-ly.Allprogrammedsignalsofbuttons1to3aredeleted.
HomeLinkwithxedcodesystem
1.Pressthedesiredbuttonuntilthelight-emittingdiodebeginstoflashslowly.Youthenhaveapprox.5minutestoperformsteps2and3.
2.Holdtheoriginalhand-heldtransmitterapprox.0to12in.(0to30cm)infrontofthemarkedposition(figure)onthevehicle.
3.Pressthetransmitbuttonontheoriginalhand-heldtransmitteruntilthefoglightsflashthreetimes(uptoapprox.45seconds).
4.Repeatsteps1to3toallocateotherbuttons.
Note
Severalattemptswithdifferentdistancesbetweenthevehicleandtheoriginalhand-heldtransmittermightbenecessary.
Thefoglightswillflashoncethe5minuteshavebeenexceeded.Programmingmustberepeatedfromthebeginninginthiscase.
HomeLinkwithchangeablecodesystem
1.Allocatetherequiredkeysasforthesystemswithfixedcode(steps1to3).
2.Tosynchronisethesystem:Pressthepro-grammingbuttononthereceiverforthegaragedooractuator.Afterwards,youusu-allyhaveapprox.30secondstoinitiatestep3.
3.PresstheallocatedHomeLinkbuttontwice.(Withsomedevices,thebuttontobeallocatedmustbepressedathirdtimeinordertocompletethesettingprocess.)
4.Repeattheprogrammingstepstoallocateotherbuttons.
Note
PleaseconsultanauthorizedPorschedealerifyouhavenotbeenabletosuccessfullyallocatesignalsforthegaragedooropenertothebuttonseventhoughyouhavecarefullyfollowedtheinstructionsinthischapterandtheoperatinginstructionsfortheoriginalhand-heldtransmitter.
Toreprogramasinglebutton:
1.Pressthedesiredbuttonuntilthelight-emittingdiodebeginstoflashslowly(approx.20seconds).Youthenhaveapprox.5minutestoperformsteps2and3.
2.Holdtheoriginalhand-heldtransmitterapprox.0to30cminfrontofthemarkedposition(figure)onthevehicle.
3.Pressthetransmitbuttonontheoriginalhand-heldtransmitteruntilthefoglightsflashthreetimes(uptoapprox.45seconds).
4.Repeatsteps1to3toallocateotherbuttons.
Controls,Instruments189

Note
Severalattemptswithdifferentdistancesbetweenthevehicleandthehand-heldtransmittermightbenecessary.
Thefoglightswillflashoncethe5minuteshavebeenexceeded.Programmingmustberepeatedfromthebeginninginthiscase.
DeletingprogrammedsignalsoftheHomeLink
(e.g.,whensellingthevehicle)
Keepthetwoouterbuttons1and3depressedforapprox.20secondsuntillight-emittingdiodeAbeginstoflashquickly.Allprogrammedsignalsofbuttons1to3aredeleted.
190Controls,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

PracticalTips,EmergencyService
ExerciseExtremeCautionwhenWorkingonyourVehicle.......................................................236Tires/Wheels..............................................237LoadingInformation.....................................248FlatTire......................................................250WheelBolts................................................254Changingawheel........................................255Spacers.....................................................257ElectricalSystem........................................259Battery.......................................................262EmergencyStartingwithJumperCables........267Replacingbulbs...........................................269Headlights..................................................271Turnsignallight...........................................275Sidemarkerlight.........................................278Taillight......................................................279Additionalbrakelight...................................280Licenseplatelights......................................281Frontluggagecompartment/footwelllights....282Doorguard/curb/rearluggagecompartmentlights.........................................................283AdjustingHeadlights....................................284Towing.......................................................287
PracticalTips,EmergencyService235

Bulbchart
Type,rating
HalogenlowbeamH7,55W
LowbeamwithBi-XenonheadlighPhilips,D2S35W
HalogenhighbeamH9,65W
AdditionalhighbeamwithBi-XenonheadlightH11,55W
FoglightH8,35W
Taillight,rearfoglight,brakelight,taillightP21,4W
Taillight,reflectorP21,5W
ReversinglightP21W
Turnsignallight,frontandrearLLPY21W(long-life)
Doorguard-/curblight/footwelllight/luggagecom-partmentlightW5W
ParkinglightW5WBlue-Vision
LicenseplatelightC5W
SidemarkerLightW3W
270PracticalTips,EmergencyService

Turnsignallight
Changingbulb
1.Turnlidcounter-clockwiseandpullitoff.
2.Turnbulbholdercounter-clockwise(bayonetlock).
3.Replacethedefectivebulb(bayonetfitting).
4.Insertlampholderandturnitclockwise.
5.Replacelidandclose.
PracticalTips,EmergencyService275