instrument PORSCHE 911 CARRERA 2003 4.G Owners Manual

FuelQuality
Yourengineisdesignedtoprovideoptimumperformanceandfueleconomyusing
unleadedpremiumfuelwithanoctaneratingof98RON(93CLCorAKI).
Porschethereforerecommendstheuseofthesefuelsinyourvehicle.
Porschealsorecognizesthatthesefuelsmaynotalwaysbeavailable.Beassuredthatyourvehiclewilloperate
properlyonunleadedpremiumfuelswithoctanenumbersofatleast95RON(90CLCorAKI).
sincetheengine's"ElectronicOktaneTMknockcontrol"willadapttheignitiontiming,ifnecessary.
Fuels
containing
alcohol
and
ether
SomeareasoftheU.S.requireoxygenatedfuelsduringcertainportionsoftheyear.
Oxygenatedfuelsarefuelswhichcontainalcohols(suchasmethanolorethanol)orether(suchasMTBE).
Undernormalconditions,theamountofthesecompoundsinthefuelwillnotaffectdriveability.
YoumayuseoxygenatedfuelsinyourPorsche,providedtheoctanerequirementsforyourvehiclearemet.
Werecommend,however,tochangetoadifferentfuelorstationifanyofthefollowingproblemsoccurwithyourvehicle:
-Deteriorationofdriveabilityandperformance.
-Substantiallyreducedfueleconomy.
-Vaporlockandnon-startproblems,especiallyathighaltitudeorathightemperature.
-Enginemalfunctionorstalling.
Fuels
containing
MMT
SomeNorthAmericanfuelscontainanoctaneenhancingadditivecalledmethylcyclopentadienylmanganesetricarbonyl(MMT).
Ifsuchfuelsareused,youremissioncontrolsystemperformancemaybenegativelyaffected.
Thecheckenginewarninglightsonyourinstrumentpanelmayturnon.
Ifthisoccurs,PorscherecommendsyoustopusingfuelscontainingMMT.
4

Controls,Instruments11-126
ShiftingGear127-134
MobileRoofs135-166
Maintenance,CarCare167-193
PracticalTips,EmergencyService195-239
VehicleIdentification,TechnicalData241-258
Index259-263
9

Beforedrivingoff12,13
Breakinhints14
Keys,theftprotection.16-19
Immobilizer,securitywheelbolts17
Doors,doorwindows20
Centrallocking21-23
Alarmsystem,infraredpassenger
compartmentmonitoring24,25
Powerwindows26,27
Mirrors,insideanddoor28,29
Rearwindowdefogger30
Sunvisors31
Seats32-37
Steeringwheeladjustment37
Safetybelts38-40
Childrestraintsystems41-43
Airbagsystem44,45
Rolloverprotectionsystem46,47
Parkingaids48,49
Retractablerearspoiler50,51
Fixedrearspoiler,frontspoiler,
sidememberparts51
Clutch,parkingbrake,brakes52-55
ABSbrakesystem56,57
PSMPorschestabilitymanagement58,59
Four-wheeldrive60,61
Dashboard,controlsandinstruments...62-109
Controls,Instruments
Ignition/starterswitch64,65
Startingandstoppingtheengine66,67
Instrumentpanel68-97
On-boardcomputer82-97
Emergencyflasherswitch99
Lightswitch,
automaticheadlightbeamadjustment100
Turnsignals/
headlightdimmer/flasherlever101
Windshieldwiper/washerlever,
rainsensor102,103
Automaticspeedcontrol104,105
Automaticairconditioner106-108
Centralandsidevents109
Ashtray11
°
Cigarettelighter,rearwiper111
Interiorlights112-114
Cupholder115
Storageinthepassengercompartment,
CDorcassetteholder116,117
Frontandrearlids118,119
Luggagecompartment120,121
Trunkentrapment122,123
Sportsexhaustsystem123
PCMPorschecommunicationmanagement.123
Caraudiooperation,tips124,125
Cartelephoneandaftermarkedalarms126
Controls,Instruments
11

DearPorscheOwner
Alothasgoneintothemanufactureofyour
Porsche,includingadvancedengineering,rigid
qualitycontrolanddemandinginspections.
Theseengineeringandsafetyfeatureswillbe
enhancedbyyou...
thesafedriver...
whoknowshiscarandallcontrols,
whomaintainsthevehicleproperly,
whousesdrivingskillswiselyandalwaysdrives
withinher/hisowncapabilitiesandthelevelof
familiaritywiththevehicle.
Youwillfindhelpfulhintsinthismanualonhow
toperformmostofthecheckslistedonthe
followingpages.
Ifindoubt,havethesechecksperformedby
yourauthorizedPorschedealer.
12Controls,Instruments
Beforedrivingoff...
Check
thefollowingitemsfirst

I>Turntheengineoffbeforeyouattemptany
checksorrepairsonthevehicle.
I>Besurethetiresareinflatedcorrectly.
Checktiresfordamageandtirewear.
I>Seethatwheelboltsareproperlytightened
andnotlooseormissing.
I>Checkengineoillevel,addifnecessary.
Makeitahabittohaveengineoilchecked
witheveryfuelfilling.
I>Checkallfluidlevelssuchaswindshield
washerandbrakefluidlevels.
I>Besurethevehiclebatteryiswellcharged
andcrankstheengineproperly.
I>Checkalldoorsandlidsforproperoperation
andlatchthemproperly.
I>Checkandifnecessaryreplacewornor
crackedwiperblades.
I>Seethatallwindowsareclearandunob-
structed.
I>Checkairintakeslotsandareabetweenlug-
gagecompartmentlidandwindshieldarefree
ofsnowandice,sotheheaterandthewind-
shieldwipersworkproperly.
I>Ifachildwillberidinginthevehicle,check
childseaVchildseatrestraintsystemtoen-
surethatrestraintsareproperlyadjusted.
I>Checkallexteriorandinteriorlightsforoper-
ationandthatthelensesareclean.
I>Checktheheadlightsforproperaim,andif
necessary,havethemadjusted.
I>Checkunderthevehicleforleaks.
I>Besureallluggageisstowedsecurely.
Emergencyequipment
Itisgoodpracticetocarryemergencyequip-
mentinyourvehicle.
Someoftheitemsyoushouldhaveare:
windowscraper,snowbrush,containerorbag
ofsandorsalt,emergencylight,smallshovel,
first-aid
kit,etc.

Inthedriver'sseat...
I>Checkoperationofthehorn.
I>Positionseatforeasyreachoffootpedals
andcontrols.
Toreducethepossibilityofinjuryfromtheair-
bagdeployment,youshouldalwayssitback
asfarfromthesteeringwheelasispractical,
whilestillmaintainingfullvehiclecontrol.
I>Adjusttheinsideandoutsiderearviewmir-
rors.
I>Buckleyoursafetybelts.
I>Checkoperationofthefootandparking
brake.
I>Checkallwarningandindicatorlightswith
ignitiononandenginenotrunning.
I>Startengineandcheckallwarningdisplays
forwarningsymbols.
I>Neverleaveanidlingcarunattended.
I>Lockdoorsfrominside,especiallywithchild-
reninthecartopreventinadvertentopening
ofdoorsfrominsideoroutside.
Drivewithdoorslocked.
Ontheroad...
I>Neverdriveafteryouhaveconsumedalcohol
ordrugs.
I>Alwayshaveyoursafetybeltfastened.
I>Alwaysdrivedefensively.
Expecttheunexpected.
I>Usesignalstoindicateturnsandlane
changes.
I>Turnonheadlightsatduskorwhenthedriv-
ingconditionswarrantit.
I>Alwayskeepasafedistancefromthevehicle
infrontofyou,dependingontraffic,roadand
weatherconditions.
I>Reducespeedatnightandduringinclement
weather.
Drivinginwetweatherrequirescautionand
reducedspeeds,particularlyonroadswith
standingwater,asthehandlingcharac-
teristicsofthevehiclemaybeimpaireddue
tohydroplaningofthetires.
I>Alwaysobservespeedlimitsandobeyroad
signsandtrafficlaws.
I>Whentired,getwellofftheroad,stopand
takearest.Turntheengineoff.Donotsitin
thevehiclewithengineidling.
Seewarningson"EngineExhaust".
I>Whenparked,alwayssettheparkingbrake.
MovetheTiptronicselectorleverto"P"orthe
gearshiftlevertoreverseorfirstgear.
Onhillsalsoturnthefrontwheelstowardthe
curb.
I>Whenemergencyrepairsbecomenecessary,
movethevehiclewellofftheroad.Turnon
theemergencyflasheranduseotherwarning
devicestoalertothermotorists.Donotpark
oroperatethevehicleinareaswherethehot
exhaustsystemmaycomeincontactwithdry
grass,brush,fuelspillorotherflammablema-
terial.
I>Makeitahabittohavetheengineoilchecked
witheveryfuelfilling.
Controls,Instruments
13

Breakinhintsforthefirst

2,000
miles/3,000kilometers
Thefollowingtipswillbehelpfulinobtainingopti-
mumperformancefromyournewPorsche.
Despitethemostmodern,high-precisionmanu-
facturingmethods,itcannotbecompletely
avoidedthatthemovingpartshavetowearin
witheachother.Thiswearing-inoccursmainlyin
thefirst2,000miles/3,000km.
Therefore:
t>Preferablytakelongertrips.
t>Avoidfrequentcoldstartswithshort-distance
drivingwheneverpossible.
t>Avoidfullthrottlestartsandabruptstops.
t>Donotexceedmaximumenginespeedof
4,200rpm(revolutionsperminute).
t>Donotrunacoldengineathighrpmeitherin
Neutraloringear.
t>Donotlettheenginelabor,especiallywhen
drivinguphill.Shifttothenextlowergearin
time(usethemostfavorablerpmrange).
t>Neverlugtheengineinhighgearatlow
speeds.Thisruleappliesatalltimes,notjust
duringthebreak-inperiod.
14Controls,Instruments
t>Donotparticipateinmotorracingevents,
sportsdrivingschools,etc.duringthefirst
2,000miles/3,000kilometers.
Theremaybeaslightstiffnessinthesteering,
gear-shiftingorothercontrolsduringthebreak-in
periodwhichwillgraduallydisappear.
Breakinbrakepads
Newbrakepadsanddiscshavetobe"broken
in",andthereforeonlyattainoptimalfriction
whenthecarhascoveredseveralhundredmiles
orkm.
Theslightlyreducedbrakingabilitymustbe
compensatedforbypressingthebrakepedal
harder.Thisalsoapplieswheneverthebrake
padsandbrakediscsarereplaced.
Newtires
Newtiresdonothavemaximumtraction.They
tendtobeslippery.
t>Breakinnewtiresbydrivingatmoderate
speedsduringthefirst60to120miles/lOO
to200km.Longerbrakingdistancesmustbe
anticipated.
Engineoilconsumption
Duringthebreak-inperiodoilconsumptionmay
behigherthannormal.
Asalways,therateofoilconsumptiondepends
onthequalityandviscosityofoil,thespeedat
whichtheengineisoperated,theclimateand
roadconditions,aswellastheamountofdilu-
tionandoxidationofthelubricant.
t>Makeahabitofcheckingengineoilwithevery
fuelfilling,addifnecessary.

1Innerdoorhandle
2Doormirrorcontrol
3Lightswitch
4Ignition/starterswitchwithsteeringlock
5Turnsignal/headlightdimmer,
flasherlever
6ToggleswitchesforTiptronic
7Emergencyflasherswitch
8Horn
9Glovecompartment
10Parkingbrake
11Diagnosticsocket
12Switchforretractablespoiler
13Operatingleverforon-boardcomputer
14Luggagecompartmentlidrelease
15Seatadjustment
16Rearlid(Targa)
17Steering-wheeladjustment
18Enginecompartmentlidrelease
Controls,Instruments
15

Neverinvite
car
theft!
Anunlockedcarwiththekeyintheignitionlock
invitescartheft.
Asteeringwheellockanda
gong
alarmare
standardequipmentinyourPorsche.
Thegongalarmwillsoundifyouopenthe
driver'sdoorwhilethekeyisstillintheignition
lock.Itisyourremindertopullthekeyoutof
theignitionlockandtolockthedoors.
/!\.Warning!
Anyuncontrolledmovementofthevehicle
mayresultinseriouspersonalinjuryand
propertydamage.
Neverleaveyourvehicleunattendedwith
thekeyintheignitionlock,especiallyif
childrenand/orpetsareleftunattendedin
thevehicle.Theycanoperatepowerwin-
dowsandothercontrols.Iftheengineis
leftrunning,theymayaccidentallyengage
theshiftlever.
I>Alwaysremovetheignitionkey.
I>Alwayssettheparkingbrake.
I>Lockthedoorswiththekeyorwiththe
remotecontrol.
16Controls,Instruments
/!\.Warning!
Riskofaseriousaccident.
Thesteeringcolumnwilllockwhenyou
removethekeywhileyouaredrivingoras
thecarisrollingtoastop.Youwillnotbe
abletosteerthecar.
I>Neverremovethekeyfromthesteeringlock
whileyouaredriving.
Toprotectyourvehicleandyourpos-
sessionsfromtheft,youshouldalwayspro-
ceedasfollowswhenleavingyourvehicle:
I>Closewindows.
I>Closelifting/slidingroof.
I>Closeconvertibletop
(withtheconvertibletopopen,theinfrared
passengercompartmentmonitoringsystemis
alwaysswitchedoff).
I>Closeglassslidingroof(Targa)
(withtheglassslidingroofopen,theinfrared
passengercompartmentmonitoringsystemis
alwaysswitchedoff).
I>Removeignitionkey.
I>Engagesteeringlock.
I>Lockstoragetraybetweenthefrontseats
andglovecompartment.
I>Removevaluables(e.g.cardocuments,radio
controlmodule,telephone,housekeys)from
thecar.
I>Lockdoors.

Keys
Pleasenotechapters"CentralLockingand
AlarmSystem".
Twomainkeysandonesparekeyaresupplied
withyourPorsche.
Thesekeysoperateallthelocksonyourve-
hicle.
I>Becarefulwithyourcarkeys:donotpart
withthemexceptunderexceptionalcircum-
stances.
I>Toavoidbatteryrun-down,alwaysremovethe
ignitionkeyfromtheignitionlock.
Replacementkeys
Replacementcarkeyscanbeobtainedonly
fromyourauthorizedPorschedealer,andthis
cansometimesbeverytime-consuming.
Youshouldthereforealwayskeepthesparekey
onyourperson.
Keepitinasafeplace(e.g.wallet),butunder
nocircumstancesinoronthevehicle.
Thekeycodesofnewkeyshavetobe
"reported"tothecarcontrolunitbyyourauth-
orizedPorschedealer.
Thekeygripofthesparekeycanbeexchanged
foramain-keygrip.
Disabling
key
codes
Ifakeyislost,thekeycodescanbedisabled
byanauthorizedPorschedealer.
Alltheremainingcarkeysarerequiredforthis
purpose.
Disablingthecodeensuresthatthecarcanbe
startedonlyusingauthorizedkeys.
Note
Pleasenotethattheotherlockscanstillbeop-
enedwiththedisabledkey.
Immobilizer
Thereisatransponder(anelectroniccompo-
nent)inthekeygrip,containingastoredcode.
Whentheignitionisswitchedon,theignition
lockchecksthecode.
Theimmobilizercanbedeactivatedandtheen-
ginestartedonlyusinganauthorizedignition
key.
Note
Iftheignitionisleftonformorethantwo
minuteswithoutstartingtheengine,theimmobi-
lizerisreactivated.
I>Ifthishappens,theignitionkeymustbe
turnedbacktothe"0"positionbeforetheen-
ginecanbestarted.
Theimmobilizerisautomaticallyactivatedwhen
theignitionkeyiswithdrawn.

Security
WheelBolts
Ifwheelshavetoberemovedduringaworkshop
visit,donotforgettohandoverthesocketfor
thesecuritywheelboltsalongwiththecarkey.
Controls,Instruments
17

A-MainkeyCo~andCabriolet
1-Centrallockingbutton
2-Luggagecompartmentlidbutton
3-Light-emittingdiode
B-Sparekey
KeywithRadioRemoteControl

Operatingcentrallocking,
alannsystem,andseatmemory

[>
Pressbutton1.
Pleaseobservetheappropriatechaptersofthis
Manual.
18Controls,Instruments
A-MainkeyTarga
1-Centrallockingbutton
2-Luggagecompartmentlidbutton
3-Rearlid(rearwindow)button
4-Light-emittingdiode
B-Sparekey
(;

Unlockingluggagecompartmentlidor
rearlid(Targa):;:
[>
Luggagecompartmentlid:
Pressbutton2forapprox.twoseconds.
[>Rearlid(Targa):
Pressbutton3forapprox.twoseconds.
Ifthevehiclewaslocked,itisunlockedsimul-
taneouslywiththeluggagecompartment/rear
lid.
Invehicleswithseatmemorythestoredseat
anddoormirrorpositionsareautomaticallyset.
Thevehiclewillbelockedagainapprox.15sec-
ondsaftertheluggagecompartment/rearlidis
closedifnoneofthedoorswasopened.