park assist PORSCHE 911 GT3 2004 5.G Owners Manual

Parkingbrakewarning lightUSA
Parking brakewarning light
Canada

The warning lightsinthe instrument panelandon-
board computer willgoout after theparking brake
is fully released.
The warning lightsarenotanindicator thatthe
parking brakeisfully set;itis only intended tobe
a warning torelease theparking brakebefore
driving thecar.

A
Caution!
A partially engaged brakewilloverheat the
rear brakes, reducetheireffectiveness and
cause excessive wear.

~ Release theparking brakefully.
t> When parking yourcar,always setthe parking
brake bypulling allthe way uponthe lever.

t>
Move thegearshift levertoreverse orfirst
gear.

t>
Onhills also turnthefront wheels towards the
curb.
Brakes

t>
Please observe thechapter "AERODYNAMIC
COMPONENTS" onPage 9.

t>
Make itahabit tocheck theoperation ofyour
brakes beforedriving.
Keep inmind thatthebraking distance increases
very rapidly asthe speed increases. At60 mph or
100 km/h, forexample, itis not twice butfour
times longer than30mph or50 km/h. Tiretrac-
tion isalso lesseffective whentheroads arewet
or slippery.

t>
Therefore, alwaysmaintain asafe distance
from thecarinfront ofyou.

Vehicles withoutPorsche Ceramic Compos-
ite Brake (PCCB)

Even though thebrake discsconsist ofalloyed
grey castiron,theywillunavoidably starttocor-
rode ifyour carisparked foranextended period.
The brakes willtend to"rub" asthe result.
The nature, extentandeffects ofcorrosion de-
pend onthe amount oftime thevehicle was
parked, whether granular orliquid roadsaltwas
spread andwhether grease. were usedincar washes.
If the braking comfort isnoticeably impaired,we
recommend havingthebrake system checked by
experts atan authorized Porschedealer.
Brake
system function

Your Porsche isequipped withapower assisted
hydraulic dualcircuit brakesystem withdisc
brakes atthe front andrear.
Both circuits function independently. Onebrake
circuit operates thefront andtheother operates
the rear.
If one brake circuit hasfailed, theother willstill op-
erate. However, youwillnotice anincreased pedal
travel whenyouapply thebrakes.
Failure ofone brake circuit willcause thestopping
distance toincrease.

A
Warning!
Risk ofan accident.
In the unlikely eventofhydraulic failureof
one brake circuit:

t> Push thebrake pedaldownfirmly andhold itin
that position.
A mechanical linkageactivates thesecond cir-
cuit, andyou willbeable tobring thevehicle to
a stop.
t> After bringing yourvehicle toacomplete stop,
avoid driving thevehicle andinstead haveit
towed tothe nearest authorized Porschedeal-
er for repair.
Controls,Instruments