ignition PORSCHE 911 GT3 2004 5.G Owner's Guide

On-Board Computer (BC)

Display field

The display fieldisbeneath thetachometer.

Readiness foroperation

- With ignition switched on,
- with engine running.
Operation,
controls

It
is not possible todescribe alldetails ofthe on-
board computer functionsinthis Owner's Manual.
However, theexamples willquickly familiarize you
with thefunctional principleandhelp youtonavi-
gate through themenu structure.
You canrestore thefactory defaultsettings atany
time byusing the
"SET"
menu.
Operating
lever

The on-board computer isoperated withthelower
left lever onthe steering column.

Selecting functions ofthe on-board
computer

I>
Push leverup1or down
2.

Confirming selection(Enter)

I>
Push leverforward
3.

Moving backoneorseveral selection levels

I>
Pull thelever back4once orseveral times.

Note

You canalways returntothe basic menu bypulling
the operating leverseveral times.
Controls, Instruments

"CHECK"

Warning messages

Switching onselection field"A"

I>
Push operating leverforward.
Calling warning messages

I>
Select "CHECK" withtheoperating lever.

I>
Push operating leverforward.
Any existing warning messages canbecalled us-
ing the operating lever.
You also cancallwarning messages whichwere
acknowledged duringthejourney (onlyuntilthe
next time theignition isswitched on).

70
Controls, Instruments
I>

Push operating leverforward.

"OFF"

On-board computer display

Switching onselection field"A"

c>
Push operating leverforward.

Switching on-boardcomputer displayoff

c>
Select "OFF"withtheoperating lever.

c>
Push operating leverforward.
Display isswitched off.

Switching on-boardcomputer displayon
again

c>
Push operating leverinany direction.
Controls, Instruments
General
information regardingtheon-
board computer functions

Range onremaining fuel

The range onremaining fueliscontinuously re-
computed whiledriving basedonfuel level, cur-
rent consumption andaverage consumption.
The more thefuel level falls, themore spontane-
ously thedisplay reacts.Forthis reason, rangeon
remaining fuelisnot displayed ifless than 15kilo-
meters (9miles).

If
the vehicle's inclination changeswhiledriving or
refuelling, incorrectrangeinformation maytempo-
rarily begiven.

Note

If the tank isnearly empty andyou add only asmall
quantity offuel, thiscannot beused tocalculate
the range onremaining fuel.
Average
consumption andaverage speed

The displayed valuesarebased onthe distance
travelled sincethelast reset to"zero".
You can setthe starting timeforameasurement
before orduring thetrip.
Switching theignition offdoes notreset themea-
surements. Valuescanthus becollected overlong
periods.
Disconnecting thecarbattery clearsthesememo-
ries.

Outside temperature

The outside temperature displaydoesnotindi-
cate, ifice ison the road.
Even ifatemperature above32°F
(GoC)
isdis-
played, icemay stillform onthe road, forinstance
on bridges orwhen theroad passes through a
heavily shaded area.

Warnings inthe Instrument Panelandinthe On-Board Computer

If
awarning message appears,alwaysrefertothe corresponding chaptersinthe Owner's Manual.
Warning messages areissued only
if
all measurement preconditionsaremet.
Therefore, checkallfluid levels regularly -in particular, alwayschecktheengine oillevel before refuelling.

Instrument
panel

USA
On-board
computer Text
display in
on-board computer

Seat belt
Handbrake
Meaning/measure

Driver andpassengers mustfasten theirsafety belts.
Handbrake notreleased.
Canada
p
:iJ

i'!!
Ignition
key

•••
not
removed

ri]
lights
on

III
FronVrear

•••
lid
not
closed

~
Refill
washer fluid
Trip counter
reset Close
luggage compartment lid,
engine compartment lid.
Trip odometer isreset to
O.

Controls,Instruments
75

A
Emergency FlasherSwitch

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

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

All turn signals andtheindicator lightinthe
switch flashwiththesame frequency.
A

Warning!
Risk ofan accident.

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

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

Danger offire.

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

Hot engine compartment componentscan
burn skinoncontact.

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

TurnSignal /
Headlight Dimmer/Flasher Lever

Turn signals, lowbeam andhigh beam areready
for operation whentheignition ison.

1 -
Turn
signal left
2 -
Turn signal right

3 -
High beam

4 -
Headlight flasher
Lever incenter position -
Low beam When
highbeam andheadlight flasherareselect-
ed, the blue indicator lightinthe tachometer islit.
The turn signal leverturns offautomatically when
the steering wheelisstraightened outafter com-
pleting aturn.

Lane changer

[>
Toindicate yourintention whenchanging lanes
on the freeway, slightlyliftordepress thelever
to the resistance point.
The lever willreturn tothe OFF position when
released.

[>
Ifthe frequency ofthe display becomes notice-
able faster, checktheoperation ofthe turn sig-
nal bulbs.

Headlight flasher

(With ignition onoroff)

[>
Toflash theheadlights tooncomming motor-
ists, slightly pullthelever toward thesteering
wheel andthen release it.
The blue indicator lightinthe tachometer will
go on/off asyou pull/release thelever.
Controls,Instruments

Windshield Wiper/Washer Lever

A
Warning!
Danger ofinjury whenthewindshield wipers
operate unintentionally.
Risk ofdamage tothe windshield andwiper
system.

I>
Avoid running thewiper blades overadry wind-
shield toprevent scratching theglass. Spray
washer fluidonthe windshield first.
A scratched windshield willreduce visibility.

I>
Always loosenwiperblades fromfrozen glass
before operating wiperstoprevent damage to
the wiper motor orblades.

84
Controls. Instruments
I>

Always switchoffwindshield wipersincar
wash toprevent themwiping unintentionally
(intermittent operation).

I>
Always switchoffwindshield wipersbefore
cleaning thewindshield toavoid unintentional
operation (intermittent operation).

I>
Donot operate theheadlight washerincar
washes.

I>
Donot operate headlight washerwhenitis
frozen.
o
-
Windshield wipersoff

1 -
Windshield wipersslow

2 -
Windshield wipersfast

3 -
Intermittent operation

4 -
Windshield washersystem:

Sprays whilethelever ispulled towards the
steering wheelinthe
first
position.
When thelever isreleased. afew drying
wipes areexecuted.

5 -
Windshield wipersandwasher system:

Sprays andwipes whilethelever ispulled to-
wards thesteering wheelinthe
second
posi-
tion.

G -
Headlight washer
(Vehicles withBi-Xenon headlights):

Sprays onlywhile lowbeam orhigh beam is
switched on.
The spray duration islimited. IfIleavily soiled.
repeat wash.
Persistent dirt(e.g. insect remains) should
be regularly removed.
Please observe thechapter "CARCARE IN-
STRUCTIONS" onPage 130.

Note

The
windshield washernozzles
areheated
when theignition ison. asaprecaution against
freezi ng.

Decelerating

c>
Press operating leverdown 2until thedesired
speed isreached.
The speed reached ismaintained andstored
when thelever isreleased.
Speed canbecorrected insteps of2km/h (ap-
prox. 1mph) by
briefly
pushing thelever forward
or down (upto10 times).

Interrupting automaticspeedcontrol
operation

c>
Pull operating leverbriefly towards thesteer-
ing wheel
3
or:

c>
Operate brakeorclutch pedal.
The speed driven before theinterruption
remains storedinthe memory.

Automatic speedcontrol operation is
interrupted automatically:

- Ifthe setspeed isexceeded bymore than
16 mph (25kmjhl forlonger than20seconds,
- ifthe actual speedfallsto6mph (10kmjhl be-
low the setvehicle speedforlonger than5sec-
onds (upward slopes).
Resuming
thestored speed

c>
Press operating leverbriefly down2.
The stored speedshould onlybecalled upwhen
traffic conditions andtheroad surface sopermit.

Switching automatic speedcontrol
readiness off

c>
Press button Aon the automatic speedcontrol
lever.
The green readiness lightinthe speedometer
goes off.
When thevehicle isparked andtheignition
switched off,thememory iscleared.
Important
note

On upward ordownward slopes,thesetspeed
cannot alwaysbemaintained bythe automatic
speed control.
To obtain sufficient enginebraking orabetter en-
gine-speed range,therefore, youhave toselect a
lower gear.
Controls,Instruments

Withthecigarette lighterremoved, thesocket
may beused forsmall electrical appliances, such
as ashaver orhand vacuum cleaner.

Maximum rating:150Watt.

I>
Donot operate electrical appliances formore
than 5minutes whenengine isoff (battery will
otherwise discharge).

I>
Donot damage thesocket bytrying toinsert
plugs ofthe wrong design.

Operating
additional appliances

I>

Push inknob ofthe cigarette lighter.
When readyforuse, thelighter willsnap back.

g

Heating lighter
Ashtray
I...
Cigarette Lighter
Opening

I>
Press ashtray lidbriefly.

Emptying

I>
Open ashtray andcarefully pulloutash insert
by the lid.

A
Warning!
Danger offire.

I>
Never useashtray forwaste paperdisposal,
as itcould poseafire hazard.
A

Warning!
Danger offire and burning.
The cigarette lighterisready foruse, re-
gardless ofthe ignition lockposition.

I>
Never leaveunsupervised childreninthe car.

I>
Never touchtheheating element orsides of
the lighter.

I>
Hold thelighter bythe knob only.
Controls, Instruments