ABS PORSCHE 911 CARRERA 2003 4.G Owners Manual

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

Limitsofultrasonicmeasurement
Theparkingassistantsystemcannotdetect:
-sound-absorbingobstacles(e.g.powder
snow),
-sound-reflectingobstacles(e.g.glasssur-
faces,flatpaintedsurfaces)
-andverythinobstacles.
Otherultrasoundsources(e.g.pneumatic
brakesofothervehicles,jackhammers)can
interferewithdetectionofobstacles.
Faultindication
Theparkingassistantsystemindicatesafaultin
twoways:
-Afterreversegearhasbeenselected,the
shortsignaltoneisfollowedbyacontinuous
toneofthe
same
pitch:
Thisindicatesthatsensorsaresoiledor
coveredwithice.
-Afterreversegearhasbeenselected,the
shortsignaltoneisfollowedbyacontinuous
tonewithamuchlowerpitch:
Thisindicatesageneralsystemfault.Please
havethefaultremediedatanauthorized
Porschedealer.
A-Controlswitchfordoormirroradjustment
Swivellingdownmirrorglassonthe
passenger'sside
Onvehicleswithseatmemoryyoucanactivate
anadditionalparkingaid.
Activatingsee"SeatMemory".
-Whenreversegearisengaged,themirror
glassonthepassenger'ssideswivelsdown
slightlytoshowthecurbarea.
-Themirrorglassreturnstoitsinitialposition
whenthecarisshiftedoutofreversegear.
c-..aMovingmirror
glass
toitsinitialposition
withreversegearengaged
t>BrieflymovecontrolswitchAinanydirection.
Controls,Instruments
49

ABSBrakeSystem
(AntilockBrakeSystem)
TheABSsystemrepresentsamajorcontribution
totheenhancementofactivesafetyinyourve-
hicle.
Thissystempreventsthewheelsfrom
lockinginapanicstoponalmostallroadsur-
faces.
56
Controls,Instruments

With
theABSsystem
inyour
vehicle,the

following
areasareenhanced:
Steering,vehicleremainssteerable
underall
brakingforceswhenABSisengaged.
Good
directionalcontrol,
noswervingcaused
bylockingofwheelsunderbrakingconditions.
Shorterstopping
distance,
stoppingdistances
areusuallyreducedbecausecontrolledbraking
ismaximized.
Preventionofwheellockup,nobrake-
inducedslidingandthusnolocalizedtirewear
fromemergencybraking.
ThecrucialadvantageoftheABSsystemovera
conventionalbrakesystemisintheareaof
maintainingdirectionalcontrolandmaneuvera-
bilityofthecarinemergencysituationsduring
normaldriving,includingpanicbrakinginturns.

A.Warning!
Theincreasedcontrolthatisprovided
shouldnotinduceyoutotakegreaterrisks
withyoursafety.Thelimitsdictatedbythe
lawsofphysicscannotbeovercome,even
withABS.
Theriskofaccidentsduetoinappropriate
speedcannotbereduced,evenbytheABS.
Thedriverbearstheresponsibilityforall
drivingmaneuvers.
[>
Adaptyourdrivingstyletotheprevailingroad
andweatherconditions.
[>Obeyalltrafficlaws.

OthervehiclesnotequippedwiththeABS
systemmaynotbeabletomaintaincon-
trol,especiallyonwetorpoorroadsur-
facesandthusmaybemorelikelytoim-
pactyoufrombehind.

[>
Tominimizethatrisk,useyourABSsystem
toincreaseyourabilitytomaneuvertoavoid
dangeroussituationsandnotmerelytotryto
stopintheshortestdistancepossible.

OperationoftheABSsystem
Awheelspeedsensorismountedtoeachofthe
fourwheels.Ifwheellock-upofeitherofthe
frontwheelsortherearwheelsissensedduring
braking,thebrakepressureisadjustedautomat-
icallyuntilthewheelnolongerslips.Thebrake
pressureisregulatedforeachfrontwheelindi-
viduallyandforbothoftherearwheels
together.
Onaroadsurfacewhichisslipperyononlyone
side,therearwheelwhichisbrakingontheslip-
perysurfacedeterminesthebrakepressure
whichwillbeappliedequallytobothrearwheels.
Thisensuresthatdirectionalstabilityismain-
tained.However,ifbrakingforcesapproachthe
wheellock-uppointforallwheels(panicbraking)
theABSsystemwillintervenetoprovidearapid
rythmicbraking.
TheproperoperationofABSisperceivedbythe
driverasapulsatingbrakepedalinconjunction
withaudiblenoiseandperhapssomevibration.
I>Ifyouexperiencethesesensationswhiledriv-
ingoraroadsurfacewithquestionabletrac-
tion,reducevehiclespeedappropriateforthe
prevailingroadconditions.
Thefunctionalreadinessofallthemainelectrical
componentsoftheABSischeckedbyanelec-
tronicmonitoringsystembothbeforeandwhile
youdrive.

8
WarninglightUSA
@
WarninglightCanada

WhentheignitionisswitchedontheABSwarn-
inglightwilllightupwhilethesystemiselec-
tronicallyinterrogatedandgoesoutwhenthe
engineisstartedifthecheckisnotyetcom-
plete.
IftheABSwarninglampfailstogoout,thisindi-
catesthatABShasbeendeactivatedduetoa
fault.Ifthewarninglightsintheinstrumentpanel
andon-boardcomputerlightupwhileyouare
driving,thisindicatesthatafaulthasoccurred.
Inbothcases,normalbraking,asinvehicles
withoutABS,isstillretained.
TheABSsystemshould,however,beexamined
atanauthorizedPorschedealerimmediatelyto
preventtheoccurrenceoffurtherfaults.
I>IftheABSsystembecomesinoperative,take
yourvehicletoyourauthorizedPorsche
dealerimmediately.
/!\Warning!
ThecontrolunitoftheABSbrakesystemis
setforstandardtiresize.Ifnon-standard
tiresareinstalled,thecontrolunitmaymis-
interpretthespeedofthevehicle,because
ofthevariantdataitreceivesfromthesen-
sorsontheaxles.
I>Useonlytiremakesandtypestestedby
Porsche.
Controls,Instruments
57

InstrumentPanelUSAModels
Informationaboutindividualindicatorsis
givenonthespecifiedpages.
1Voltmeter,72
2Speedometerwithanaloguedisplay,74
3Speedometerwithdigitaldisplay,74
4Automaticspeedcontrolindicatorlight,72
5Tachometer,75
6Turnsignalindicatorlight,left,75
7Highbeamindicatorlight,75
8On-boardcomputer,82-97
9Turnsignalindicatorlight,right,75
10Lightsensorforinstrumentillumination,73
11Clock,79
12Tiptronicindicator,77
13Coolingsystem
Temperaturegauge,warninglight,76,77
14Fuel
Levelgauge,warninglight,78
15Engineoilpressuregauge,80
Warninglightslindicatorlights
AWasherfluidlevelwarninglight,181
BCheckenginewarninglight,81
CPorscheStabilityManagement(PSM)
Informationlight,59
DPorscheStabilityManagement(PSM)
Warninglight,59
EABSwarninglight,57
FBrakefluidlevel,
Brakedistributionwarninglight,54,174
GParkingbrakewarninglight,53
HBrakepadwearwarninglight,55
IEngineoilpressurewarninglight,80
KBatterywarninglight,72
LSafetybeltwarninglight,39
MAirbagwarninglight,45
NRetractablerearspoilerwarninglight,50
aLuggagecompartmentlid,
Enginecompartmentlid,
Rearlid(Targa)
Warninglight,118,163
PConvertibletopwarninglight,143
QRolloverprotectionsystemwarninglight,46
When
theignitionisswitchedon,thewarn-
inglightslightupforalampcheck.
Note

Warningsthathavebeengivenarestoredinthe
appropriatecontrolunitmemoryandcanbe
readoutatanauthorizedPorschedealer.
Thisinformationcanhelptowarnyouaboutsitu-
ationswhichmaybehazardoustoyouoryour
car.
Controls,Instruments
69

InstrumentPanelCanadaModels
Informationaboutindividualindicatorsis
givenonthespecifiedpages.
1Voltmeter,72
2Speedometerwithanaloguedisplay,74
3Speedometerwithdigitaldisplay,74
4Automaticspeedcontrolindicatorlight,72
5Tachometer,75
6Turnsignalindicatorlight,left,75
7Highbeamindicatorlight,75
8On-boardcomputer,82-97
9Turnsignalindicatorlight,right,75
10Lightsensorforinstrumentillumination,73
11Clock,79
12Tiptronicindicator,77
13Coolingsystem
Temperaturegauge,warninglight,76,77
14Fuel
Levelgauge,warninglight,78
15Engineoilpressuregauge,80
Warninglightslindicatorlights
AWasherfluidlevelwarninglight,181
BCheckenginewarninglight,81
CPorscheStabilityManagement(PSM)
Informationlight,59
DPorscheStabilityManagement(PSM)
Warninglight,59
EABSwarninglight,57
FBrakefluidlevel,
Brakedistributionwarninglight,54,174
GParkingbrakewarninglight,53
HBrakepadwearwarninglight,55
IEngineoilpressurewarninglight,80
KBatterywarninglight,72
LSafetybeltwarninglight,39
MAirbagwarninglight,45
NRetractablerearspoilerwarninglight,50
aLuggagecompartmentlid,
Enginecompartmentlid,
Rearlid(Targa)
Warninglight,118,163
PConvertibletopwarninglight,143
QRolloverprotectionsystemwarninglight,46
When
theignitionisswitchedon,thewarn-
inglightslightupforalampcheck.
Note

Warningsthathavebeengivenarestoredinthe
appropriatecontrolunitmemoryandcanbe
readoutatanauthorizedPorschedealer.
Thisinformationcanhelptowarnyouaboutsitu-
ationswhichmaybehazardoustoyouoryour
car.
Controls,Instruments
71

ConvertibleTop
Briefoperatinginstructionscanbefoundonthe
backsideofthedriver'ssunvisor.
Refertothechapter"Carcareinstructions".
/!\Warning!
Whenopeningorclosingtheconvertible
top,seriouspersonalinjurymayoccurifa
person'sbodypartsarenearorintheway
oftheconvertibletopmechanism'smoving
parts.
[>
Makeabsolutelysurethatnobodycanbein-
juredbytheconvertible-topmechanismorthe
convertible-topcompartmentlid.
Donotoperateconvertibletop:
-IfthebasiccarrieroftheRoofTransportSys-
temisfitted.
PleasealwaysobservetheRoofTransport
Systemoperatinginstructions.
-Attemperaturesbelow0°C.
-Whenonesideofthecarisonacurb,ahoist
orajack.
-Whenitemsofluggageorotherobjectshin-
dertheconvertibletopmovement.
-Withtherollbarsextended.
140MobileRoofs
[>
Avoidfrequentoperationoftheconvertible
topwiththeengineoff;thevehiclebattery
wouldbeunintentionallydischargedrapidly.
[>
Driveonlywiththeconvertibletopfullyopen
orclosed(endpositions).
[>
Whenopeningorclosingtheconvertibletop,
ensurethereissufficientclearanceabovethe
convertibletop(e.g.inthegarage).
[>
Topreventdampstainsandabrasions,only
opentheconvertibletopinadry,cleanstate.
[>
Parkyourcarintheshadewheneverpossible,
asthefabric,rubbermaterialandcolorcan
beharmedbylongexposuretosunlight.
[>
Theconvertibletopmayonlybeactuateddur-
ingdrivingonevensurfacesandatwind
speedsoflessthan50mph(80kmjh).
Doorwindowsandsidewindows
Thesidewindowsareloweredautomatically
whentheconvertibletopisopened.Thedoor
windowscloseautomaticallyifconvertibletop
operationisnotinterruptedwhentheconvertible
topreachesitsfinalposition.
Therearsidewindows
cannot
beclosedwhen
theconvertibletopisopen.
Thesidewindowsareloweredautomatically
whentheconvertibletopisclosed.Allwindows
closeautomaticallyifconvertibletopoperationis
notinterruptedwhentheconvertibletopreaches
itsfinalposition.
Iftheconvertibletopisclosedwiththekeyin
thedoorlock,thewindowsmustbeclosed
usingtherockerswitchesinthecenterconsole.

Preconditionsforoperationofthe
convertibletop
Withtherockerswitch:
-Theignitionmustbeswitchedon
(enginerunningoroff),
-theenginecompartmentlidmustbeclosed,
-thespeedmustbebelow30mph(50km/h).
Ifthismaximumspeedisexceeded,theopen-
ing/closingprocedureoftheconvertibletop
willbeinterrupted.
Withthevehiclekeyinthedoorlock:
-Theenginecompartmentlidmustbeclosed.

~Openingconvertible
top
A
Warning!
Riskofinjuryanddamagewhenoperating
theconvertibletop.
~Makeabsolutelysurethatnobodycanbein-
juredbytheconvertible-topmechanismorthe
convertible-topcompartmentlid.
~Beforeopeningtheconvertibletop,make
surethattherearenoobjectsbehindtherear
seats.
~Inordertoabortconvertibletopoperationin
theeventofdanger,immediatelyreleasethe
switchorvehiclekey.
Withtherockerswitch:
~Pressleftrocker-switchhalfwithoutinterrup-
tionuntiltheconvertibletophasreachedits
finalpositionoruntilthedoorwindowsarein
thedesiredposition.
Withthevehiclekey:
~Unlockvehiclewiththeremotecontrol.
~Holdthevehiclekeyintheunlockingposition
inthedoorlockuntiltheconvertibletophas
reacheditsfinalpositionoruntilthedoorwin-
dowsareinthedesiredposition.
Re-Iockthevehicleifnecessary.
MobileRoofs
141

~Closingconvertibletop
A
Warning!
Risk
ofinjuryanddamagewhenoperating
theconvertibletop.
[>

Makeabsolutelysurethatnobodycanbein-
juredbytheconvertible-topmechanismorthe
convertible-topcompartmentlid.
[>Inordertoabortconvertibletopoperationin
theeventofdanger,immediatelyreleasethe
switchorvehiclekey.
142MobileRoofs

[>
Keepthelidsofthemake-upmirrorsinthe
sunvisorsclosedwhenclosingtheconvert-
ibletop.
With
therockerswitch:
[>

Pressrightrocker-switchhalfwithoutinterrup-
tionuntiltheconvertibletophasreachedits
finalpositionoruntilthewindowsareinthe
desiredposition.
With
thevehiclekey:
[>

Holdthevehiclekeyinthelockingpositionin
thedoorlockuntiltheconvertibletophas
reacheditsfinalposition.

[>

Unlockthevehicle.
Closethewindowswiththerockerswitches
inthecenterconsole.
Re-Iockthevehicleifnecessary.

Iftheconvertibletopdoesnotlockinthe
windshieldframe
[>
Openconvertibletopagain,starttheengine
andclosetheconvertibletopagainusingthe
rockerswitch.
Assistwiththeclosingprocessbygrasping
theconvertibletopatthehandholdandpulling
ittowardthewindshieldframe(arrow).

6.InsertfasteningtabsCofthewindstopinto
theguidesoftheseatbelts.
MakesurethattheplasticpegEengagesin
thecenterguideofthewindstop.
7.Pushredlockinghandlestotherear.
Springforcepushesthesquarepinsofthe
locksintothereceiversDinthesidetrim
panels.
Checkwhetherthesquarepinsarecorrectly
engaged.
152MobileRoofs
8.Liftuppersectionofwindstopifrequired.