2004 PORSCHE 911 GT3 change key battery

Keys

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Please observe thechapter "ALARM SYSTEM,
INFRARED PASSENGER COMPARTMENT MON-
ITORING" onPage 24.

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Please observe thechapter "CENTRAL LOCK-
ING" onPage 22.
Two main keysandonespare keyaresupplied
with your Porsche.
These keysoperate allthe locks onyour vehicle.

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Becareful withyour carkeys: donot part with
them except underexceptional circumstanc-

es.

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Toavoid battery run-down, alwaysremove the
ignition keyfrom theignition lock.
Replacement
keys

Replacement carkeys canbeobtained onlyfrom
your authorized Porschedealer,andthis can
sometimes bevery time-consuming.
You should therefore alwayskeepthespare key
on your person.
Keep itin asafe place (e.g.wallet), butunder no
circumstances inor on the vehicle.
The keycodes ofnew keys have tobe "reported"
to the carcontrol unitbyyour authorized Porsche
dealer.
The keygrip ofthe spare keycan beexchanged
for amain-key grip.

Disabling keycodes

If a key islost, thekey codes canbedisabled by
an authorized Porschedealer.
All the remaining carkeys arerequired forthis pur-
pose.
Disabling thecode ensures thatthecar can be

started
onlyusing authorized keys.

Note

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Please notethattheother lockscanstillbe
opened withthedisabled key.
Immobilizer

There isatransponder (anelectronic component)
in the key grip, containing astored code.
When theignition isswitched on,the ignition lock
checks thecode.
The immobilizer canbedeactivated andtheen-
gine started onlyusing anauthorized ignitionkey.

Note

If the ignition isleft onfor more thantwominutes
without starting theengine, theimmobilizer isre-
activated.

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Ifthis happens, theignition keymust beturned
back tothe "0"position beforetheengine can
be started.
The immobilizer isautomatically activatedwhen
the ignition keyiswithdrawn.
Security WheelBolts

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Ifwheels havetobe removed duringawork-
shop visit,donot forget tohand overthesock-
et for the security wheelboltsalong withthe
car key.
Controls,Instruments
19

Stopping Engine

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Turn keyback toposition
O.

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Donot stop engine immediately afterhardor
extended driving.
Keep engine running atincreased idlefor
about twominutes toprevent excessive heat
build-up beforeturning offengine.

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Toavoid battery run-down, alwaysremove the
ignition keyfrom theignition lock.

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Make surethatwhen youleave thecar, even
briefly, youhave withdrawn theignition key.

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Engage thesteering lockbymoving thesteer-
ing wheel tothe leftorright.
Turn thesteering wheeltothe locking position
before youswitch offthe engine sothat you
don't havetoexert yourself whenlocking or
unlocking thesteering.

A
Warning!
Hot engine compartment componentscan
burn skinoncontact.

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Before working onany part inthe engine com-
partment, turntheengine offand letitcool
down sufficiently.
Engine-compartment
blower,
radiator fan

The radiator andradiator fansareinthe front of
the car.
The engine-compartment blowerismounted on
the engine compartment lid.

A
Warning!
Risk ofinjury.
After theengine isswitched off,theengine-
compartment andcoolant temperatures are
monitored forapprox. 20minutes.
During thisperiod, anddepending ontem-
perature, theengine-compartment blower
and radiator fansmaycontinue torun or
start torun.

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Carry outwork inthese areasonlywith theen-
gine off,theignition off,and exercise extreme
caution.
Automatic
garagedoor

The ignition systeminyour Porsche mayinterfere
with your electronically operatedgaragedoor.

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Tocheck this,drive yourPorsche closetothe
garage door.Make surenottointerfere with
the operating rangeofthe door.

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Run theengine atdifferent speeds.
If the garage dooropens orcloses without youop-
erating thegarage doorunitinyour car,contact
the dealer whoinstalled theautomatic garage
door tohave thefrequency and/orcodingofthe
garage doorsignal changed ormodified.
Controls, Instruments

LightSwitch

Lights switched off
Parking lights,
sidemarker lights,
license platelight, instrument illumination

Low beam, highbeam

Only withignition on
Controls, Instruments
Fog
lights
inaddition toparking lightsor
low beam:
Pull switch tofirst click.
Indicator lighton.
The foglights willgoout automatically
when thehigh beams areswitched on.

Rear foglight
inaddition tothe fog
lights:
Pull switch tosecond click.
Indicator lighton.

Parking lightright/left

Only when ignition keyiswithdrawn:
Pull switch outslightly inposition "0"
and turn to
- parking-light positionleft
- parking-light positionright.
Parking lightsandside marker lights
are liton the selected side.
If the ignition keyiswithdrawn andthedoor is
opened whilethelights (nottheparking lightleft/
right) areon,a
gong
warns ofpossible battery
discharge.

In some countries, differences arepossible
due toprovisions oflaw.
Automatic
HeadlightBeam
Adjustment

Vehicles with
Bi-Xenon headlights
feature

automatic
headlightbeamadjustment.
When theignition isswitched on,the level ofthe
headlight beamautomatically changesinaccor-
dance withthevehicle load.
The level ofthe headlight beamisautomatically
kept constant duringacceleration andbraking.

Checking operation

1. Switch thelow beam on.
2. Switch ignition on.
The light beam firstdips allthe way down and
is then adapted tothe vehicle load.
It this test item isnot met, theheadlight beam
adjustment mustbechecked byanauthorized
Porsche dealer.

Electrical System

In order toavoid damage andfaults inelectrical or
electronic systems,electrical accessories should
be installed atyour authorized Porschedealer.
~ Only useaccessories authorizedbyPorsche.

A
Warning!
Risk ofshort circuit andfire.
Replacing fusesorrelays withtheengine
running orthe ignition oncould cause elec-
trical shock.

~ Disconnected thebattery duringallwork on
the electrical system.
Please observe thechapter "BATTERY" on
Page 155.

Relays

Defective
relays
shouldbechanged onlybyan
authorized workshop.
Practical Tips,Emergency Service
Alann
system,
centrallocking

The status ofthe central locking andalarm system
is not changed bydisconnecting thebattery.
When thebattery isdisconnected, thealarm sys-
tem ceases tofunction.

Overload protection

If the central locking systemisoperated more
than tentimes within aminute, furtheroperation is
blocked for30seconds.
load
switch-off aftertwohours
or five days

If the ignition keyisremoved, loadswhich are
switched onorinstandby (e.g.power windows,
luggage compartment lighting,interiorlight,radio)
are automatically switchedoffafter approximately

2 hours.

If the vehicle isnot started orunlocked withthere-
mote control within
fivedays,
theremote control
standby function isswitched off(toprevent dis-
charging ofthe vehicle battery).
1. Inthis case, unlock thedriver's doorwiththe
key atthe door lock.
Leave thedoor closed inorder toprevent the
alarm system frombeing triggered.
2. Press button 1on the remote control.
The remote controlisnow activated again.