4
Safety notes!
Your vehicle warranty does not cover use in
competition, racing or track use or other events.
Components and/or parts that fail during racing
or driving events (including Porsche sponsored
events) will not be covered by the manufacturer
new car limited warranty or the pre-owned vehicle
warranty.
Your new 911 GT3 has been developed with
experience gained from the development, testing,
and driving of countless GT vehicles. While
drivable on public roads, the GT3 is specially
equipped for racing on racetracks and is set up at
the factory for the adjustments required for
racing.
The GT3 can be adapted to either the racing or the
street environment. In each case, take into
account that a modern high-performance sports
car is a complex system whose individual compo-
nents are carefully adjusted to work well together.
Interfering in this system is only an option if it can
be guaranteed that all of the components will
continue to work together according to the actual
running conditions. Well-founded Porsche
technical specialist knowledge is necessary for
this. You should seek advice from your authorized
Porsche dealer.
Here, you will receive information about sports
parts available from Porsche, their reliability on
public roads and important maintenance notes.Please bear in mind that use on race tracks
subjects all vehicle components to considerably
more wear than normal use, making professional
inspection and maintenance after each use a vital
precondition for functioning and safety.
Please use only Original Porsche Parts for your
car. These parts are available from your autho-
rized Porsche dealer, who has expert knowledge
concerning the range of approved parts and will
be pleased to advise you further.
The use of other parts or accessories which are
neither Genuine Porsche Parts nor approved by
Porsche may adversely affect the safety of your
car, and Porsche can take no responsibility for any
loss or damage caused by their use.
Even if the supplier of other accessories or parts
is a recognized supplier, the safety of your car
may still be affected if such items are installed.
Due to the large variety of products offered in the
accessory market it is not possible for Porsche to
inspect and approve every one.
When your Porsche is driven in normal driving
situations on public roads, away from the
racetrack, please note that the use of replace-
ment parts which are not Genuine Porsche Parts,
or approved parts, or the use of accessories not
approved by Porsche may also detrimentally
affect the Warranties relating to your car.
Note again that in no case will Porsche warrant
any parts damaged while racing your vehicle, on
or off the track.
Motor racingFor reasons of safety, the braking system,
steering, running gear, wheels and tires of your
car should be checked after every use on a race
track.
On public highways, the running gear and rear
wing must be in the standard position.Power transmissionThe differential lock, which was designed for use
on race tracks, may make a slight noise when
maneuvering and on tight corners.Porsche Stability Management (PSM)PSM should always be switched on during
”normal“ driving. This is particularly the case when
the road is wet.
10_GT3_21.book Seite 4 Donnerstag, 4. Juni 2009 12:48 12
12
Before driving off...
In the driver’s seat... fCheck operation of the horn.
fPosition seat for easy reach of foot pedals and
controls.
To reduce the possibility of injury from the
airbag deployment, you should always sit back
as far from the steering wheel as is practical,
while still maintaining full vehicle control.
fAdjust the inside and outside rear view mirrors.
fBuckle your safety belts.
fCheck operation of the foot and parking brake.
fCheck all warning and indicator lights with
ignition on and engine not running.
fStart engine and check all warning displays for
warning symbols.
fNever leave an idling car unattended.
fLock doors from inside, especially with
children in the car to prevent inadvertent
opening of doors from inside or outside.
Drive with doors locked.
On the road... fNever drive after you have consumed alcohol
or drugs.
fAlways have your safety belt fastened.
fAlways drive defensively.
Expect the unexpected.
fUse signals to indicate turns and lane changes.
fTurn on headlights at dusk or when the driving
conditions warrant it.
fAlways keep a safe distance from the vehicle in
front of you, depending on traffic, road and
weather conditions.
fReduce speed at night and during inclement
weather.
Driving in wet weather requires caution and
reduced speeds, particularly on roads with
standing water, as the handling characteristics
of the vehicle may be impaired due to hydropla-
ning of the tires.
fAlways observe speed limits and obey road
signs and traffic laws.
fWhen tired, get well off the road, stop and take
a rest. Turn the engine off. Do not sit in the
vehicle with engine idling.
Please see the chapter “ENGINE EXHAUST” on
Page 8.fWhen parked, always set the parking brake.
Move the gearshift lever to reverse or first
gear.
On hills also turn the front wheels toward the
curb.
fWhen emergency repairs become necessary,
move the vehicle well off the road. Turn on the
emergency flasher and use other warning
devices to alert other motorists. Do not park
or operate the vehicle in areas where the hot
exhaust system may come in contact with dry
grass, brush, fuel spill or other flammable
material.
fMake it a habit to have the engine oil checked
after every refueling.
10_GT3_21.book Seite 12 Donnerstag, 4. Juni 2009 12:48 12
Before driving off...
13
Break in hints for the first
2,000 miles/3,000 kilometers The following tips will be helpful in obtaining
optimum performance from your new Porsche.
Despite the most modern, high-precision manufac-
turing methods, the moving parts must still wear
in with each other. This wearing-in occurs mainly in
the first 2,000 miles/3,000 kilometers.Therefore: fPreferably take longer trips.
fAvoid frequent cold starts with short-distance
driving whenever possible.
fAvoid full throttle starts and abrupt stops.
fDo not exceed maximum engine speed of
4,200 rpm (revolutions per minute).
fDo not run a cold engine at high rpm either in
Neutral or in gear.
fDo not let the engine labor, especially when
driving uphill. Shift to the next lower gear in
time (use the most favorable rpm range).
fNever lug the engine in high gear at low
speeds. This rule applies at all times, not just
during the break-in period.fDo not participate in motor racing events,
sports driving schools, etc. during the first
2,000 miles/3,000 kilometers.
There may be a slight stiffness in the steering,
gear-shifting or other controls during the break-in
period which will gradually disappear.
Break in brake pads and brake discsNew brake pads and discs have to be “broken in”,
and therefore only attain optimal friction when the
car has covered several hundred miles or km.
The slightly reduced braking ability must be
compensated for by pressing the brake pedal
harder. This also applies whenever the brake pads
and brake discs are replaced.
A significant amount of brake noise may be heard
during the break-in period.New tires New tires do not have maximum traction. They
tend to be slippery.
fBreak in new tires by driving at moderate
speeds during the first 60 to 120 miles/100 to
200 km. Longer braking distances must be
anticipated.
Engine oil and fuel consumption During the break-in period oil and fuel consump-
tion may be higher than normal.
fPlease see the chapter “TECHNICAL DATA” on
Page 236.
As always, the rate of oil consumption depends on
the quality and viscosity of oil, the speed at which
the engine is operated, the climate and road
conditions, as well as the amount of dilution and
oxidation of the lubricant.
fMake a habit of checking engine oil with every
refueling, add if necessary.
10_GT3_21.book Seite 13 Donnerstag, 4. Juni 2009 12:48 12
Operation, Safety
17
Never invite car theft! An unlocked car with the key in the ignition lock
invites car theft.
A steering wheel lock and a gong alarm are
standard equipment in your Porsche.
The gong alarm will sound if you open the driver’s
door while the key is still in the ignition lock. It is
your reminder to pull the key out of the ignition
lock and to lock the doors.
Warning!
Any uncontrolled movement of the vehicle
may result in property damage, serious
personal injury or death.
Never leave your vehicle unattended with the
key in the ignition lock, especially if children
and/or pets are left unattended in the
vehicle. They can operate power windows
and other controls. If the engine is left
running, they may accidentally engage the
shift lever. Serious personal injury or death
could result from loss of control of the
vehicle.
fAlways remove the ignition key.
fAlways set the parking brake.
fLock the doors with the remote control.
Warning!
Risk of a serious accident.
The steering column will lock when you
remove the key while you are driving or as
the car is rolling to a stop. You will not be
able to steer the car.
Serious personal injury or death could result
from loss of control of the vehicle.
fNever remove the key from the steering lock while you are driving. To protect your vehicle and your possessions
from theft, you should always proceed as
follows when leaving your vehicle:
fClose windows.
fRemove ignition key.
fEngage steering lock.
fLock glove compartment.
fRemove valuables (e.g. car documents, cell
phones, house keys) from the car.
fLock doors.
10_GT3_21.book Seite 17 Donnerstag, 4. Juni 2009 12:48 12
20
Operation, Safety
The remote-control standby function
switches off after 7 daysIf the vehicle is not started or unlocked with the
remote control within 7 days, the remote control
standby function is switched off (to prevent
discharging of the vehicle battery).
1. In this case, unlock the driver’s door with the
key at the door lock.
Leave the door closed in order to prevent the
alarm system from being triggered.
2. Press button 1 on the remote control.
The remote control is now activated again and
the alarm system is switched off.
Operational readiness of the remote
control interruptedEncoded data is transmitted to the vehicle each
time the wireless remote control is operated. If the
remote control is operated too often outside the
range of the vehicle, this can result in the central
locking system no longer responding.
In this case, the remote control and vehicle must
be synchronized.
Carrying out the synchronization
1. Unlock the driver's door with the key at the
door lock.
2. Open driver’s door and insert the ignition key
into the ignition lock within 10 seconds to
prevent the alarm system from being
triggered.
3. With the key inserted, press and hold button 1
on the remote control for approx. 5 seconds.
The synchronization is now complete.
10_GT3_21.book Seite 20 Donnerstag, 4. Juni 2009 12:48 12
22
Operation, Safety
Central Locking This device complies with:
Part 15 of the FCC Rules
RSS-210 of Industry Canada.
Operation is subject to the following two condi-
tions:
1. This device may not cause harmful interfe-
rence, and
2. this device must accept any interference
received, including interference that may
cause undesired operation.
Note
The manufacturer is not responsible for any radio
or TV interference caused by unauthorized modifi-
cations to this equipment.
Such modification could void the user’s authority
to operate the equipment.
Warning!
Any changes or modifications not expressly
approved by Porsche could void the user’s autho-
rity to operate this equipment.
fPlease see the chapter “LOAD SWITCH-OFF
AFTER 2 HOURS OR 7 DAYS” on Page 208.Both car doors and the filler flap can be centrally
unlocked or locked with the remote control.
The vehicle cannot be locked if the driver’s door is
not completely closed.
A short signal from the alarm horn will draw
your attention to the fact that the following
components are not completely closed when you
try to lock the vehicle:
– Passenger’s door
– Luggage compartment lid
– Engine compartment lid
– Glove compartment
Unlocking the vehicle by using the key in the door
lock and opening the door may activate the alarm
system within 10 seconds.
Note
fOn vehicles with the Sport Chrono Package
Plus, the PCM can be used to activate
automatic door locking.
Please see the chapter “Individual Memory” in
the separate PCM Owner’s Manual.
Automatic relocking If the car is unlocked by remote control and none
of the car doors is opened within approx.
60 seconds, automatic relocking takes place.
This relocking time can be adapted to your indivi-
dual requirements (10 - 100 seconds) by an autho-
rized Porsche dealer.
10_GT3_21.book Seite 22 Donnerstag, 4. Juni 2009 12:48 12
24
Operation, Safety
Indication by emergency flasher and
alarm hornIf the remote control is used for unlocking or
locking, a response is provided by the emergency
flasher:
– Unlocking – single flash.
– Locking – double flash.
– Locking twice – continuous illumination for
approx. 2 seconds. Fault indication A double horn signal during locking indicates a
defect in the central locking or alarm system.
Have the defect remedied at an authorized
Porsche dealer. Overload protectionIf the central locking system is operated more
than ten times within a minute, further operation is
blocked for 30 seconds.
Central locking buttonThe central locking button on the dashboard lets
you lock and unlock both doors electrically.
Note
If the doors are locked with the key or remote
control, they can not be opened by pressing the
central locking button.Locking
fPress the central locking button.
Indicator light in the button lights up if ignition
is on.
Unlocking
fPress the central locking button.
Indicator light goes out.
If the doors were locked with the central locking
button, they can be opened by pulling the inner
door handle:
1. Pull inner door handle once to unlock door
lock.
2. Pull inner door handle again to open door.
10_GT3_21.book Seite 24 Donnerstag, 4. Juni 2009 12:48 12
26
Operation, Safety
A- Light-emitting diode for alarm systemAlarm System,
Passenger Compartment
MonitoringThis device complies with:
Part 15 of the FCC Rules
RSS-210 of Industry Canada.
Operation is subject to the following two condi-
tions:
1. This device may not cause harmful interfe-
rence, and2. this device must accept any interference
received, including interference that may
cause undesired operation.
Note
The manufacturer is not responsible for any radio
or TV interference caused by unauthorized modifi-
cations to this equipment.
Such modification could void the user’s authority
to operate the equipment.
Warning!
Any changes or modifications not expressly
approved by Porsche could void the user’s autho-
rity to operate this equipment.
The alarm system and passenger compartment
monitoring system are switched on when the
doors are locked with the key or remote control.
fPlease see the chapter “CENTRAL LOCKING”
on Page 22.
Unlocking the vehicle by using the key in the
door lock and opening the door may activate
the alarm system within 10 seconds. Switching off the alarm system if it is
triggered accidentallyfUnlock the vehicle with the remote control.
The alarm system and passenger compartment
monitoring system are switched off automatically
when the doors are unlocked.
Function indication If the alarm system is activated, light-emitting
diode A in the central locking switch flashes.
If, after locking, the light-emitting diode does not
flash or, after ten seconds, it emits double
flashes, then not all alarm contacts are closed.
Additionally, a brief horn signal sounds.
When the doors are unlocked, the alarm system
and passenger compartment monitoring system
are switched off and the light-emitting diode goes
off.
10_GT3_21.book Seite 26 Donnerstag, 4. Juni 2009 12:48 12