2003 PORSCHE 911 CARRERA light switch

Rearwardfacingchildrestraintsystem:

[>
Useonlyinthepassengerseat.
[>
UseinpassengerseatonlywiththePorsche
childrestraintsystemwithairbagdeactivation
capability.
WhenusingthePorschechildrestraintsystem

youmust
ensurethatthepassengerairbags
aredeactivated.

Forwardfacingchildrestraintsystem:

[>
Wheneverpossibleuseintherearseat.

[>
Ifyoumustplaceaforwardfacingchild
restraintsysteminthepassengerseat,
thepassengerairbagsmustbedeacti-
vated.

Example:Rearwardfacingchildrestraintsystem

Inordertodeactivatethepassenger'sair-
bags,thebelttongueofthechild'sseat
mustalwaysbeinsertedinthebuckle"A"
infrontofthepassengerseat.

Whentheignitionisswitchedon,deactivationof
theairbagsisindicatedbytheairbagwarning
lightflashingfor60seconds.

/!\Danger!
Ifthelightdoesnotflash,theairbagsare
notdeactivatedandachildrestraintsys-
temmustnotbeinstalled.
[>
Havethefaultremediedimmediatelybyan
authorizedPorschedealer.
Controls,Instruments
43

t>Donotaddanyadditionalcoveringsor
stickerstothesteeringwheelorinthearea
ofthepassengerairbagandsideairbags.
Doingsomayadverselyaffectthefunctioning
oftheairbagsystemorcauseharmtothe
occupantsiftheairbagsystemshoulddeploy.
t>Donotundertakeanywiringforelectricalac-
cessoryequipmentinthevicinityoftheairbag
wiringharnesses.Doingsomaydisablethe
airbagsystemorcauseinflation.
t>Ifthewarninglightcomeson,theairbagsys-
temshouldberepairedimmediatelybyyour
authorizedPorschedealer.
Note
Airbagcomponents(e.g.steeringwheel,door
trim)maybedisassembledonlybyanauth-
orizedPorschedealer.
Whendisposingofausedairbagunit,oursafety
instructionsmustbefollowed.Theseinstructions
canbeobtainedatanyauthorizedPorsche
dealer.

{)Warninglight

Thecentraltriggeringunitmonitorstheoper-
ationalreadinessoftheairbagsystemandthe
warninglight.
Anymalfunctionsthatmayoccurwillbeindi-
catedbythewarninglightsintheinstrument
panelandon-boardcomputer.

t>Inthefollowingcasesyoushouldimme-
diatelyconsultanauthorizedPorsche
dealerinordertoassuretheairbagsys-
temisfunctioningproperly:
-
Illuminationoftheairbagwarninglightduring
travelorrepeatedilluminationlongerthan5
secondsaftertheignitioncircuitisturned
on.
-
Illuminationfailstolightupduringignitioncir-
cuitactivation.
Iftheairbagsonthepassenger'ssideare
switchedoffbythechild
restraint
system,or
ifaninstalledchildrestraintsystemisdetected
whentheignitionisswitchedon,thewarning
lightflashesfor60secondswhentheignition
is
on.
A.Danger!
Ifthelightdoesnotflash,theairbagsare
notdeactivatedandachildrestraintsys-
temmustnotbeinstalled.
t>
Havethefaultremediedimmediatelybyan
authorizedPorschedealer.

Airbagmaintenance

Inordertoensurelong-termfunctioning,theair-
bagsystemmustbeinspectedbyanauthorized
Porschedealerafter4,8and10yearsfromthe
dateofmanufactureshownonthesafetycom-
pliancesticker,andevery2yearsthereafter.

Importantinformation

IfyousellyourPorsche,notifythepurchaser
thatthevehicleisequippedwithairbags,and
referthemtothechapter,"AirbagSystems",in
theowner'smanual(safetyanddisposalrules).
Furtherinformationontheairbagsystemcanbe
foundonstickersatthesunvisors,aswellas
onallairbagcomponents.
Forspecialrecommendationsontheuseofchild
restraints,pleaserefertothechapteron"Child
RestraintSystems".
Controls,Instruments
45

RolloverProtectionSystem
TheRolloverProtectionSystemonthe
Cabrioletconsistsoftwosupplementalsafety
barsthattogetherwiththefrontwindshield
framehelptocreateoccupantsurvivalspacein
caseofrollover.Becauseoftheextremeand
unpredictableforceswhichcanbeencountered
inarollover,itisnotpossibletoguaranteethat
occupantswillbeprotectedfromallcontactwith
exteriorobjectsortheground.However,the
RolloverProtectionSystemisdesignedtomain-
taintheoccupantsurvivalspace.
TheRolloverProtectionSystemisactivated
automaticallyintheeventofanaccidentorex-
tremedrivingsituation.
Theprotectivedevicesarelocatedbehindeach
rearseatandrapidlydeploywithinafractionof
asecond.
Theycandeployunder:
-Extremetiltingofthevehicle.
-Lossofgroundcontact(e.g.Goingoverthe
crestofahillathighspeed).
46Controls,Instruments
/!\Danger!
Riskofdeathorseriousinjury.
I>Donotblockareaofsupplementalsafety
barswithobjects.
Intheeventofadeploymentevent,suchob-
jectscouldpotentiallypreventsuchdeploy-
mentfromoccuring,orsuchobjectscould
impactthecaroccupantsathighspeed.
I>Donottamperwithorworkonwiringandor
componentsofRolloverProtectionSystem.
I>Allworkregardingthissystemmustbecar-
riedoutbyyourauthorizedPorschedealer.
I>Checkfunctionsandperiodicserviceintervals
accordingtomaintenanceschedule(seeyour
authorizedPorschedealer).
Toavoiddamagetotheconvertibletop:
I>Ifthesupplementalsafetybarsareextended
foranyreason,donotopenorcloseconvert-
ibletop.
@
Warninglight
Thewarninglightilluminateswhenignitionis
switchedonandgoesoffwhenengineisrun-
ning.
Shouldthewarninglightsintheinstrumentpanel
andon-boardcomputerilluminatewiththeen-
ginerunningorwhiledriving,itmeansthata
faulthasbeendetectedinthesystem.Theoper-
ationofthesystemmaybecompromised.
SeeyourauthorizedPorschedealerimmediately
andhavethefaultremedied.

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

RetractableRearSpoiler
Therearspoilerreducesairresistanceand,par-
ticularlyathighspeeds,reducesrearaxlelift.
Automaticcontrol
Therearspoilerautomaticallyextendsatap-
proximately75mph/120km/handretractsat
approximately37mph/60km/h.
50Controls,Instruments
C1
Warninglight
Thewarninglightintheinstrumentpanellights
foralampcheckwhenignitionisswitchedon.
Thewarninglightsintheinstrumentpaneland
on-boardcomputergooniftherearspoiler
doesnotextendatmorethan75mph/120
km/horiftheendpositionisnotreached.
Iftheautomaticcontrolfails:
I>Stopthecaratasafeplaceandextendthe
rearspoilermanuallybypressingthespoiler
rockerswitchA.
A.Danger!
Riskofanaccident.
Thespoileraffectsmovementofairaround
thevehicleandisusedtomaintainaerody-
namicstabilityasvehiclespeedsincrease.
Ifthespoilerdoesnotextendautomatically
duetomechanicalmalfunction,drivingsta-
bilitywillbeadverselyaffectedbyin-
creasedrearaxlelift,whichcouldleadto
lossofcontrol.
I>Adaptyourdrivingstyleandreducespeedto
thechangedaerodynamicconditions.
I>Havethefaultremediedatanauthorized
Porschedealer.
I>Donotexceedthepostedlegalspeedlimit.
Risk
ofan
accidentandlossofcontrol.
I>Donotoperatethespoilerrockerswitchma-
nuallywhiledriving.

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

Switching
offPSM
[>
Pressthe"PSMOFF"logooftherocker
switch.
PSMisswitchedoffafterabriefdelay.
WithPSMswitchedoff,thePSMOFFwarning
lightintheinstrumentpanelandtherocker
switchindicatorlightarelit.
Duringbraking,thevehicleisstabilizedeven
whenPSMisswitchedoff.
One-sidedspinningofthewheelsisprevented,
evenwithPSMswitchedoff.
PSMshouldalwaysbeswitchedonduring
"normal"driving.
However,itcanbeofadvantagetoswitchoff
PSMtemporarilyinexceptionalsituations:
-Onaloosesurfaceorindeepsnow
-When"rockingthevehiclefree"
-Whenusingsnowchains.
Tiptronicvehicles:WhenthePSMisswitched
offtheslipmonitoringfunctionoftheTiptronicis
alsodeactivated.

Switching
PSMbackon
[>
Presstheindicatorlightintherockerswitch.
PSMisswitchedonafterabriefdelay.

e

Infonnationlight
-ThePSMinformationlightintheinstrument
panellightsupforalampcheckwhentheig-
nitionisswitchedon.
-ThelightindicatesPSMinterventioneven
whenPSMisswitchedoff(brakeregulationin
theeventofone-sidedwheelspin).
4D
Warninglight
-Thewarninglightintheinstrumentpanel
lightsupincombinationwiththeindicatorlight
intherockerswitchforalampcheckwhen
theignitionisswitchedon.
-Incombinationwiththeindicatorlightinthe
rockerswitch,thelightindicatesthatPSMis
switchedoff.
-Thelightsintheinstrumentpanelandinthe
on-boardcomputerindicateadefect.
PSMisoutoforder.
Thefaultshouldberemediedimmediatelyat
anauthorizedPorschedealer.
Towing
Refertothechapter"Towing".
Handbraketests
Handbrake
tests
ontherollerteststandmust
beperformedonlywiththeignitionswitchedoff.
Refertothechapter"Four-wheeldrive".
Controls,Instruments
59

Operation,Instruments
1Sidevent
2Ignition/starterswitchwithsteeringlock
3Spaceforhands-freemicrophonefor
telephone
4Turnsignals/
headlightdimmer/flasherlever
5Instrumentpanel
6Horn
7Windshieldwiper/washerlever
8Emergencyflasherswitch
9Rockerswitchesfor
PorscheStabilityManagement(PSMJ,
footwelllight,
rearwindowwiper
10Readinessdisplayforalarmsystem
11Centralvent
12Cupholder
13Controlpanelforheating,ventilation,
airconditioning
14Rockerswitchesfor
centrallocking,
rearwindowanddoormirrorheating,
rearwindowwiper,
convertibletopoperation
15Speaker
16Lightswitch
17ToggleswitchesforTiptronic
18Operatingleverforon-boardcomputer
19Lockingleverforsteering-wheeladjustment
20Operatingleverforautomaticspeedcontrol
21Wipeintervalcontrol!
rain-sensorsensitivitycontrol
22Rockerswitchesforseatheating
23Rockerswitchforglassslidingroof(Targa)
24Rockerswitchforrollerblind(Targa)
25Radio
26Cigarettelighter
27Glovecompartment
28Interiortemperaturesensor
Controls,Instruments
63