coolant temperature PORSCHE CAYMAN 2007 1.G Owners Manual

Coolingsystem
Temperaturegauge(ignitionon)
USA:DisplayinFCanada:DisplayinC
Pointertotheleft-enginecold
Avoidhighenginespeedsandheavyengineloading.
Pointerinthemiddle-normaloperatingtemper-ature
Thepointermaymoveuptotheredareawhenengineisheavilyloadedandoutsidetemperature
ishigh,butshouldreturnto“normal”whenengineloadisreduced.
Warninglight“A”
Ifthecoolanttemperatureistoohigh,thewarninglightcomeson.Additionally,awarningisdisplayedintheon-boardcomputer.
Pullofftheroad,turnofftheengineandallowtocool.
Checkradiatorandairpassagesinfrontendofcarforobstructions.
Checkcoolantlevel.Ifnecessary,addcoolantandhavefaultremediedatanauthorizedPorschedealer.
Pleaseobservethechapter”COOLANTLEVEL”onpage205.
Note
Topreventexcessivetemperatures,thecooling-airpassagesmustnotberestrictedbycoverings(e.g.films,“stoneguards”).
Ifthecoolantlevelistoolow,thewarninglightashes.Additionally,awarningisdisplayedintheon-boardcomputer.
Switchengineoffandallowtocool.
Addcoolant.
HavethecauseofthefaultremediedatanauthorizedPorschedealer.
Pleaseobservethechapter”COOLANTLEVEL”onpage205.
Caution!
Riskofenginedamage.
Ifthewarninglightscomeoneventhoughcoolantleveliscorrect,donotcontinuedriving.
HavethefaultremediedatthenearestauthorizedPorschedealer.
Enginecompartmentblowerfan
Inaddition,thiswarninglightashestoindicateafaultintheenginecompartmentblowerfan.
HavethecauseofthefaultremediedatanauthorizedPorschedealer.
Controls,Instruments97

InstrumentpanelOn-boardcomputerTextdisplayonon-boardcomputerMeaning/measure
LIMITCannotbeacceptedwithvehiclestopped
Thecurrentspeedcanonlybeacceptedfortheacousticwarningsignalwhenthevehicleisinmotion.
LIMIT30Selectedspeedlimit(e.g.30mph)fortheacousticwarningsignalhasbeenexceeded.Adjustyourspeedifnecessary.
FuelgaugewarninglightConsiderremainingrangeRefuelatnextopportunity.
CheckengineoillevelStartengineoillevelmeasurementintheon-boardcomputer.Thevehiclemustbehorizontalandtheignitionmustbeswitchedon.
EngineoilpressuretoolowStopimmediatelyatasuitableplace,measureoillevelwiththeon-boardcomputerand,ifnecessary,addengineoil.
WarninglightTemperaturegaugeEnginetemperaturetoohighSwitchengineoffandletitcool.Checkcoolantleveland,ifneces-sary,addcoolant.
TemperaturegaugewarninglightflashesCheckcoolantlevelSwitchengineoffandletitcool.Checkcoolantleveland,ifneces-sary,addcoolant.
140Controls,Instruments

InstrumentpanelOn-boardcomputerTextdisplayonon-boardcomputerMeaning/measure
Enginediagnostics-workshopStopimmediatelyatasuitableplaceandchecktankcapforproperfastening.Ifthetankcapwasfastenedcorrectly,consultanauthorizedPorschedealer.
ReducedenginepowerConsultyourauthorizedPorschedealer.
TemperaturegaugewarninglightflashesFailureofenginecompartmentblowerConsultyourauthorizedPorschedealer.
WarningBattery/generatorStopatasafeplaceandswitchtheengineoff.Donotcontinuedriving.HavethefaultremediedatanauthorizedPorschedealer.
OilpressuregaugefaultyHavethefaultremediedatanauthorizedPorschedealer.
OilleveldisplayfaultyHavethefaultremediedatanauthorizedPorschedealer.
OiltemperaturegaugefaultyHavethefaultremediedatanauthorizedPorschedealer.
IndicatorfaultyCoolantindicatorfailed.HavethefaultremediedatanauthorizedPorschedealer.
BrakepadwearHavethebrakepadschangedimmediatelyatanauthorizedPorschedealer.
Controls,Instruments141

ExerciseExtremeCautionwhen
WorkingonyourVehicle
Danger!
Ignoringthefollowinginstructionsmaycauseseriouspersonalinjuryordeath.
Theenginecompartmentofanymotorvehicleisapotentiallyhazardousarea.Ifyouarenotfullyfamiliarwithproperrepairprocedures,donotattempttheadjustmentsdescribedonthefollowingpages.Thiscautionappliestotheentirevehicle.
Onlyworkonyourvehicleoutdoorsorinawellventilatedarea.
Ensurethattherearenoopenflamesintheareaofyourvehicleatanytimewhenfuelfumesmightbepresent.Beespeciallycautiousofsuchdevicessuchashotwaterheaterswhichigniteaflameintermittently.
Beforeworkingonanypartintheenginecom-partment,turntheengineoffandletitcooldownsufficiently.Hotenginecompartmentcomponentscanburnskinoncontact.
Bealertandcautiousaroundengineatalltimeswhiletheengineisrunning.Ifworkhastobeperformedwiththeenginerunning,alwayssettheparkingbrake,andmakesuretheshiftleverisinneutralortheselectorleverisinpositionPorN.
Inparticular,beverycarefultoensurethatitemsofclothing(ties,shirt,sleevesetc.),jewelry,longhair,handorfingerscannotgetcaughtintheengine-compartmentblower,fan,beltsorothermovingparts.Theradiatorandradiatorfansareinthefrontofthecar.Thefanscanstartorcontinuerunningasafunctionoftemperature,evenwiththeengineswitchedoff.Carryoutworkintheseareasonlywiththeengineoffandexerciseextremecaution.
YourPorscheisequippedwithanelectronicignitionsystem.Whentheignitionison,highvoltageispresentinallwiresconnectedwiththeignitionsystem;therefore,exerciseextremecautionwhenworkingonanypartoftheenginewhiletheignitionisonortheengineisrunning.
Alwaysplacethevehicleonstablesupportsifworkhastobecarriedoutunderthevehicle.Jacksarenotsuitableforthiskindofwork.
Whenworkingunderthecarwithoutsafetystandsbutwiththewheelsontheground,makesurethecarisonlevelground,thewheelsareblocked,andthattheenginecannotbestarted.Removetheignitionkey.
Donotsmokeorallowanopenflamearoundthebatteryorfuel.Keepafireextinguishercloseathand.
Incompleteorimproperservicingmaycauseproblemsintheoperationofthecar.Ifindoubtaboutanyservicing,haveitdonebyyourauthorizedPorschedealer.ImpropermaintenanceduringthewarrantyperiodmayaffectyourPorschewarrantycoverage.
Suppliesoffluids,e.g.engineoil,brakefluidorcoolant,arehazardoustoyourhealth.Keepthesefluidsoutofchildren’sreachanddisposeoftheminaccordancewiththeappropriateregulations.
Somecountriesrequireadditionaltoolsandspecialsparepartstobecarriedinyourvehicle.Pleasemakeenquiriesbeforedrivingabroad.
Powermeasurements
PowermeasurementsondynamometersarenotapprovedbyPorsche.
Workingintheenginecompartment
Havethenecessaryworkintheenginecompart-mentdonebyaqualifiedspecialistworkshop.WerecommendthatyouuseyourauthorizedPorschedealerforcarryingoutthiswork.
202Maintenance,CarCare

3.Covertheexpansiontankcapwithathickrag.Opencapslowlyandcarefullyandallowoverpressuretoescape.Thenunscrewcapcompletely.
4.Ifnecessary,addamixtureofequalpartsantifreezeandwater.Donotfilloverthe“max.”marking.
Antifreezeincoolant:50%givesprotectiondownto-31°F/-35°C60%givesprotectiondownto-58°F/-50°C
5.Screwcapfirmlyon.
6.Closeserviceflap.
Ifinanemergencypurewaterhasbeenadded,themixratiomustbecorrectedatanauthorizedPorschedealer.
Markedlossofcoolantindicatesleakageinthecoolingsystem.ThecauseshouldimmediatelyberemediedatanauthorizedPorschedealer.
Radiatorfans
Theradiatorandradiatorfansareinthefrontofthevehicle.
Warning!
Riskofinjury.Thefanscanstartrunningasafunctionoftemperature,evenwiththeengineswitchedoff.
Exerciseextremecautionwhenworkingintheareaoftheradiatorfans.
206Maintenance,CarCare

ExerciseExtremeCautionwhen
WorkingonyourVehicle
Danger!
Ignoringthefollowinginstructionsmaycauseseriouspersonalinjuryordeath.
Theenginecompartmentofanymotorvehicleisapotentiallyhazardousarea.Ifyouarenotfullyfamiliarwithproperrepairprocedures,donotattempttheadjustmentsdescribedonthefollowingpages.Thiscautionappliestotheentirevehicle.
Onlyworkonyourvehicleoutdoorsorinawellventilatedarea.
Ensurethattherearenoopenflamesintheareaofyourvehicleatanytimewhenfuelfumesmightbepresent.Beespeciallycautiousofsuchdevicessuchashotwaterheaterswhichigniteaflameintermittently.
Beforeworkingonanypartintheenginecom-partment,turntheengineoffandletitcooldownsufficiently.Hotenginecompartmentcomponentscanburnskinoncontact.
Bealertandcautiousaroundengineatalltimeswhiletheengineisrunning.Ifworkhastobeperformedwiththeenginerunning,alwayssettheparkingbrake,andmakesuretheshiftleverisinneutralortheselectorleverisinpositionPorN.
Inparticular,beverycarefultoensurethatitemsofclothing(ties,shirt,sleevesetc.),jewelry,longhair,handorfingerscannotgetcaughtintheengine-compartmentblower,fan,beltsorothermovingparts.Theradiatorandradiatorfansareinthefrontofthecar.Thefanscanstartorcontinuerunningasafunctionoftemperature,evenwiththeengineswitchedoff.Carryoutworkintheseareasonlywiththeengineoffandexerciseextremecaution.
YourPorscheisequippedwithanelectronicignitionsystem.Whentheignitionison,highvoltageispresentinallwiresconnectedwiththeignitionsystem;therefore,exerciseextremecautionwhenworkingonanypartoftheenginewhiletheignitionisonortheengineisrunning.
Alwayssupportyourcarwithsafetystandsifitisnecessarytoworkunderthecar.Jacksarenotsuitableforthiskindofwork.
Whenworkingunderthecarwithoutsafetystandsbutwiththewheelsontheground,makesurethecarisonlevelground,thewheelsareblocked,andthattheenginecannotbestarted.Removetheignitionkey.
Donotsmokeorallowanopenflamearoundthebatteryorfuel.Keepafireextinguishercloseathand.
Incompleteorimproperservicingmaycauseproblemsintheoperationofthecar.Ifindoubtaboutanyservicing,haveitdonebyyourauthorizedPorschedealer.ImpropermaintenanceduringthewarrantyperiodmayaffectyourPorschewarrantycover-age.
Suppliesoffluids,e.g.engineoil,brakefluidorcoolant,arehazardoustoyourhealth.Keepthesefluidsoutofchildren’sreachanddisposeoftheminaccordancewiththeappropriateregulations.
Somecountriesrequireadditionaltoolsandspecialsparepartstobecarriedinyourvehicle.Pleasemakeenquiriesbeforedrivingabroad.
Workingintheenginecompartment
Havethenecessaryworkintheenginecompart-mentdonebyaqualifiedspecialistworkshop.WerecommendthatyouuseyourauthorizedPorschedealerforcarryingoutthiswork.
236PracticalTips,EmergencyService

Compressor...............................................176Coolant........................................97,205,301Level...................................................205Temperaturegauge.................................97Warninglight...........................................97Coolingsystem.....................................97,205Cruisecontrol...............................................92Cupholder..................................................170
DDashboard...................................................82Databank...................................................292Defrostingwindows.............................156,159Diagnosticsocket.................................19,259Diagrams...................................................303Dimensions................................................303Dippedbeam..............................................271Door............................................................31Guardlights..........................................283Handles.................................................31Locks............................................31,229Mirrorheating.........................................38Windows..................................31,34,231Drivinghints..................................................15Drivinginwinter...........................................199Drivingperformance....................................300Drop-centerrim...........................................247DVDNavigation...........................................176
EElectricalsystem.........................................259Emergencyflasher......................................163
Emergencyoperation....................................29Centrallocking..................................25,29Lids.....................................................260Tankcap..............................................217Emergencyprogram,Tiptronic.....................199Emergencyservice......................................236Emergencystartingwithjumpercables..........268Emissioncontrolsystem...........7,102,220,221EngineCheckingtheoillevel.............................131Compartment...............................202,236Compartmentblower.........................87,97Exhaust...................................................9Number...............................................293Oilconsumption......................................19Oillevelindicator...................................131Oils......................................................301Speeds..................................................19Starting.................................................83Switchingoff..........................................83Environment...................................................6
FFireextinguisher..........................................172Flattire.......................................................250Floormats..................................................233Foglights...................................147,276,279Footwelllight........................................81,282Frontlid......................................................174Trunkentrapment..................................173Frontluggagecompartment.........................176
Fuel.................................................5,99,216Containers...............................................8Economy.............................................214Evaporation..........................................222Levelgauge............................................99Levelwarninglight...................................99PortableContainers..............................218Recommendation..................................219Tank............................................216,217Functionkeys................................................47Fuses.........................................................259
GGaragedooropener....................................188Garagelift..................................................253Gearchanging.............................................194Glovecompartment.....................................167Gong......................................21,85,108,147Groundclearance............................................9
HHandbrake...................................................65Hands-freemicrophon....................................82Headlights..........................................149,271Adjusting......................................284,285Cleaningsystem...........................150,301HeadligthsCleaningsystem...................................223Heatedrearwindow.......................................38Heating..............................................156,159HighbeamIndicatorlight..........................................96
Index309