2004 PORSCHE 911 GT3 air condition

Your carmay have allorsome ofthe components
described inthis manual.
Should youhave difficulty understanding anyof
the explanations offeatures orequipment
installed inyour vehicle, contactyourauthorized
Porsche dealer.He/She willbeglad toassist you.
Also check withyour dealer onother available op-
tions orequipment.
Throughout thisbooklet, leftisdesignated asthe
driver's sideofthe vehicle, andright asthe pas-
senger's sideofthe vehicle.
Text, illustrations andspecifications inthis manual
are based onthe information availableatthe time
of printing.
It has always beenPorsche's policytocontinuous-
ly improve itsproducts. Porsche,therefore, re-
serves theright tomake changes indesign and
specification, andtomake additions or
improvements inits product withoutincurring any
obligation toInstall themonproducts previously
manufactured.
We wish youmany milesofsafe andpleasurable
driving inyour Porsche.
j!\lmportant

For your ownprotection andlonger .service lifeof
your car,please heedalloperating instructions
and special warnings. Thesespecial warnings use
the safety alertsymbol, followed bythe words

Danger, Warning andCaution.
Thesespecial
warnings containimportant messages regarding
your safety and/or thepotential fordamage to
your Porsche. Ignoringthemcould result inseri-
ous mechanical failureoreven physical injury.

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Donot alter your Porsche. Anyalteration could
create dangerous conditionsordefeat safety
engineering featuresbuiltintoyour car.

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Donot misuseyour Porsche.Useitsafely, and
consistently Withthelaw, according tothe driv-
ing conditions, andtheinstructions inthis man-
ual.

Alteration ormisuse ofyour Porsche could
cause accidents andsevere orfatal personal
injuries.
Note
toowners

In Canada, thismanual isalso available inFrench.
To obtain acopy contact yourdealer orwrite to:

Note auxproprietaires

Au Canada onpeut seprocurer unexemplaire de
ce Manuel enfranaais auprasduconcessionaire
ou du:
Porsche CarsCanada, Ltd.
Automobiles PorscheCanada, LTEE
5045 Orbitor Drive
Building #11,Suite 302
Mississauga, Ontario
Canada L4W4Y4
Telephone numberforcustomer assistance:
1-800-PORSCHE /Option 3

A
Safety notes!

Motor racing isaterm weassociate withfascina-
tion andemotion.
On the one hand.
On the other hand, there's thetechnology that
makes thisfascination possible.
Your new911 GT3 hasbeen developed withexpe-
rience gained fromthedevelopment anduseof
countless GTvehicles, andhasbeen equipped
with technical preconditions thatfacilitate use
away frompublic roadsinmotor racing.
Depending onuse, itcan bepossible ornecessary
to adapt thevehicle tothe respective conditions.
In the case, itmust always betaken intoaccount
that amodern high-performance sportscarrepre-
sents acomplex systemwithindividual compo-
nents thatarecarefully adjusted towork together
perfectly.
Interfering inthis system isonly anoption ifitcan
be guaranteed thatallofthe components willcon-
tinue towork together inamanner adjusted tothe
actual conditions ofuse. Well-founded specialist
knowledge isnecessary forthis. Youshould seek
advice fromyourauthorized Porschedealer.
Here, youwillreceive information aboutsports
parts available fromPorsche, theirreliability on
public roadsandimportant maintenance notes.

8
Please
bearinmind thatuseonrace tracks sub-
jects allvehicle components toconsiderably more
wear thannormal use,making professional in-
spection andmaintenance aftereach useavital
preconditon forfunctioning andsafety.
Please useonly Original Porsche Partsforyour
car. These partsareavailable fromyourautho-
rized Porsche dealer,whichisconversant withthe
range ofapproved partsandwillbepleased toad-
vise youfurther.
Porsche acceptsresponsibility, inaccordance
with itslegal obligations, forGenuine Porsche
Parts andforparts andaccessories whichithas
approved foryour car.However, theuse ofother
parts oraccessories whichareneither Genuine
Porsche Partsnorapproved byPorsche mayad-
versely affectthesafety ofyour car,andPorsche
can take noresponsibility forany loss ordamage
caused bytheir use.
Even ifthe supplier ofother accessories orparts
is arecognised supplier,thesafety ofyour car
may stillbeaffected ifsuch items areinstalled.
Due tothe large variety ofproducts offeredinthe
accessory marketitis not possible forPorsche to
inspect andapprove everyone.
In addition, pleasenotethattheuse ofreplace-
ment parts which arenotGenuine Porsche Parts
or approved partsorthe use ofaccessories not
approved byPorsche mayalsodetrimentally
affect theWarranties relatingtoyour car.
Technical
modifications

Modifications maybecarried outonyour vehicle
only ifapproved byPorsche.This ensuresthat
your Porsche willremain reliable andsafe todrive
and that itwill notbedamaged asaresult ofthe'
modifications.Your authorizedPorschedealerwill
be pleased toadvise you.

Coverings
~ Donot affix anycoverings (e.g.films or"stone
guards") inthe area ofthe headlights andair
intakes. Damage duetoexcessive temperatures and
abrasion couldresult.

Motor racing

For reasons ofsafety, thebraking system, steer-
ing, running gear,wheels andtires ofyour car
should bechecked afterevery race.
On public highways, therunning gearandrear
spoiler mustbeinthe standard position.

Power transmission

The differential lock,which wasdesigned foruse
in motor sport,maymake aslight noisewhen
maneuvering andontight corners.

Porsche Ceramic Composite Brake
IPCCB)

The high-performance brakesystem isdesigned
for optimal braking effectatall speeds andtem-
peratures. Certainspeeds, brakingforcesandam-
bient conditions (suchastemperature andhumid-
ity) therefore mightcause brakenoises.
Wear onthe different components andbraking
system, suchasbrake padsorbrake discs,
depends toagreat extent onthe individual driving
style andtheconditions ofuse andtherefore
cannot beexpressed inactual milesonthe road.
The values communicated byPorsche arebased
on normal operation adaptedtotraffic. Wearin-
creases considerably whenthevehicle isdriven
on race tracks orthrough anaggressive driving
style.

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Please consult yourauthorized Porschedealer
about thecurrent guidelines
in
effect before
such useofyour vehicle.
Aerodynamic
components

To benefit fromthehigh driving performance with-
out impairing thedriving safetyorthe service life
of the vehicle components, certainvehicle parts
must bealways fullyoperational whiledriving.

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Regularly checkyourvehicle forsigns ofdam-
age.
Damaged, wornormissing aerodynamic com-
ponents suchasspoilers orunderside panels
affect driving behaviour andmust therefore be
replaced immediately.
To optimise thecooling ofthe PCCS brakediscs,
large airbrake spoilers arefitted tothe front and
rear running gearcontrol arms.
If these air-brake spoilersarenotfitted andthere
is ahigh thermal demand onthe braking system,
the service lifeofthe PCCS brakediscscould be
reduced.
The aerodynamic stabilityofthe vehicle isinflu-
enced considerably athigh speeds bythe front lip.
Due tothe small ground clearance requiredforthe
optimisation ofthe driving behaviour, thefront lip
and theair-brake spoilershavetobe placed inex-
posed positions tofulfil their function. Theycanbe
damaged, forexample byground orcurbstone
contact.
Ground
clearance

Please bear
in
mind thelimited ground clearance
of your caronuneven surfaces, whenparking
(curbs), onramps, liftingplatforms, etc.

Seating
Your carhas two seats.
The area behind theseats isnot intended forpas-
sengers.

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Danger!
Severe personal injuryordeath canresult in
the event ofan accident.

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Never allowanyone tosit inthe area behind the
seats.

Beforedrivingoff.. 14
Break inhints forthe first
1,000 miles/1,600 kilometers 16
Keys 19
Security WheelBolts 19
Doors 21
Central Locking 22
Alarm System, InfraredPassenger
Compartment Monitoring 24
Power Windows 26
Inside mirror 28
Rear View Mirrors 28
Rear Window Defogger,
Door Mirror Heating 29
Seat Adjustment 30
Steering WheelAdjustment.. 31
Safety Belts 32
Child Restraint Anchorages 35
Child Restraint Systems 36
Airbag Systems 38
Clutch Pedal 40
Parking Brake 40
Brakes 41
ABS Brake System
(Antilock BrakeSystem) 44
Interior lights 46
Footwell Lights 47
Operation, Instruments 48
Ignition/Starter Switchwith
anti-theft SteeringLock 50
Starting Procedures 52
Stopping Engine 53Instrument
PanelUSAModels 54
Instrument PanelCanada Models 56
Voltmeter 58
Automatic SpeedControl 58
Instrument Illumination 59
Trip Odometer 59
Speedometer 60
Changing overbetween
Miles /Kilometers 60
Tachometer 61
Turn Signal Indicator Light 61
High Beam 61
Cooling System 62
Fuel 63

C~k ~

Engine OilPressure 65
Check Engine
Warning Light 66
On-Board Computer (BC) 67
Warnings inthe Instrument Panelandinthe On-
Board Computer 75
Emergency FlasherSwitch 81
Light Switch 82
Automatic HeadlightBeamAdjustment 82
Turn Signal /
Headlight Dimmer/Flasher Lever 83
Windshield Wiper/Washer Lever 84
Automatic SpeedControl 86
Heating andVentilation 88
Automatic AirConditioning 90
Central andSide Vents 93
Fresh-air Intake 93Controls,
Instruments
Ashtray 94
Cigarette Lighter 94
Cupholder 95
Storage inthe Passenger Compartment 96
Luggage Compartment Lidand
Engine Compartment Lid 98
Luggage Compartment.. 100
Trunk Entrapment 101
Sun Visors 103
Spoiler, SideMember Panels 104
Car Audio Operation/Tips 105
Car Telephone and
Aftermarket Alarms 107
Roof Transport System 108
Gearshifting 109
Controls, Instruments

Inthe driver's seat...

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Check operation ofthe horn.

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Position seatforeasy reach offoot pedals and
controls.
To reduce thepossibility ofinjury fromthe
airbag deployment, youshould always sitback
as far from thesteering wheelasispractical,
while stillmaintaining fullvehicle control.

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Adjustthe insideandoutside rearview mirrors.

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Buckle yoursafety belts.

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Check operation ofthe foot andparking brake.

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Check allwarning andindicator lightswith
ignition onand engine notrunning.

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Start engine andcheck allwarning displays for
warning symbols.

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Never leaveanidling carunattended.

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Lock doors frominside, especially withchil-
dren inthe cartoprevent inadvertent opening
of doors frominside oroutside.
Drive withdoors locked.
On
the road ...

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Never driveafteryouhave consumed alcohol
or drugs.

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Always haveyoursafety beltfastened.

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Always drivedefensively.
Expect theunexpected.

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Use signals toindicate turnsandlane changes.

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Turn onheadlights atdusk orwhen thedriving
conditions warrantit.

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Always keepasafe distance fromthevehicle
in front ofyou, depending ontraffic, roadand
weather conditions.

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Reduce speedatnight andduring inclement
weather. Driving inwet weather requirescautionandre-
duced speeds, particularly onroads with
standing water,asthe handling characteristics
of the vehicle maybeimpaired duetohydro-
planing ofthe tires.

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Always observe speedlimitsandobey road
signs andtraffic laws.

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When tired,getwell offthe road, stopandtake
a rest. Turntheengine off.Donot sitinthe ve-
hicle withengine idling.
Please observe thechapter "ENGINE EX-
HAUST" onPage 10.
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When parked, alwayssetthe parking brake.
Move thegearshift levertoreverse orfirst
gear.
On hills also turnthefront wheels towardthe
curb.

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When emergency repairsbecome necessary,
move thevehicle welloffthe road. Turnonthe
emergency flasheranduseother warning de-
vices toalert other motorists. Donot park or
operate thevehicle inareas where thehotex-
haust system maycome incontact withdry
grass, brush,fuelspill orother flammable ma-
terial.

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Make itahabit tohave theengine oilchecked
with every fuelfilling.
Controls, Instruments

Operation, Instruments

1 Side vent
2 Ignition/starter switchwithsteering lock
3 Space forhands-free microphone for
telephone
4 Turn signals/
headlight dimmer/flasher lever
5 Instrument panel
6 Horn
7 Windshield wiper/washer lever
8 Emergency flasherswitch
9 Rocker switches forfootwelilight
10 Readiness displayforalarm system
11 Central vent
12 Cupholder
13 Control panelforheating, ventilation,
air conditioning
14 Rocker switches for
central locking,
rear window anddoor mirror heating

48
Controls, Instruments 15
Speaker
16 Light switch
17 Operating leverforon-board computer
18 Locking leverforsteering-wheel adjustment
19 Operating leverforautomatic speedcontrol
20 Wipe interval control
21 Radio
22 Cigarette lighter
23 Glove compartment
24 Interior temperature sensor

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Emergency FlasherSwitch

Operational readinessofthe emergency flasher
does notdepend onthe ignition lockandturn sig-
nallever position.

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Ifyour carisdisabled orparked underemer-
gency conditions switchonthe emergency
flasher inthe dashboard
(arrow).

All turn signals andtheindicator lightinthe
switch flashwiththesame frequency.
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Warning!
Risk ofan accident.

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Whenever stalledorstopped foremergency
repairs, movethecarwell offthe road. Switch
on the emergency flasherandmark thecar
with road flares orother warning devices.

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Donot remain inthe car. Someone approach-
ing from therear may notrealize yourvehicle
is stopped andcause acollision.

Danger offire.

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Donot park oroperate thevehicle inareas
where thehotexhaust systemmaycome in
contact withdrygrass, brush,fuelspill or
other flammable material.

Hot engine compartment componentscan
burn skinoncontact.

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Before working onany part inthe engine com-
partment, turntheengine offand letitcool
down sufficiently.
Controls,Instruments

Selectingairdistribution

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Set desired airdistribution withknob
3.

Air flows tofootwell
Air distribution tocentral, sideandfoot-
well vents
Air
distribution towindshield andfootwell
Air distribution tocentral andside vents
Air
flows towindshield

;.;

Vehicfes withoutairconditioning

Settingblowerspeed

Heating andVentilation
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Set thedesired airthroughput withknob
2.

Setting temperature

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Turn knob
1:

To the left-cold, tothe right -warm.
Note

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Toprevent thewindows frommisting, donot
switch offthe blower whendriving
(position "0").

88
Controls, Instruments