2004 PORSCHE 911 GT3 check oil

Instrument PanelCanada Models

Also refer tothe corresponding chaptersin
the Owner's Manual.

1 Voltmeter
2 Speedometer withanalogue display
3 Speedometer withdigital display
4 Automatic speedcontrol indicator light
5 Tachometer
6 Turn signal indicator light,left
7 High beam indicator light
8 On-board computer
9 Turn signal indicator light,right
10 Light sensor forinstrument illumination
11 Clock
12 Cooling system
Temperature gauge,warning light
13 Fuel
Level gauge, warning light
14 Engine oilpressure gauge
Controls, Instruments
Warning
Iights/indicator lights

A Washer fluidlevel warning light
B Check engine warning light
CABS warning light

o
Brake fluidlevel,
Brake distribution warninglight
E Parking brakewarning light
F Brake padwear warning light
G Engine oilpressure warninglight
H Battery warning light
I Safety beltwarning light

J
Airbag warning light
K Luggage compartment lid/
engine compartment lidwarning light
When
theignition isswitched on,the warning
lights lightupfor alamp check.
Note

Warnings thathave been given arestored inthe
appropriate controlunitmemory andcanberead
out atan authorized Porschedealer.
This information canhelp towarn youabout situa-
tions which maybehazardous toyou oryour car.

Engine OilPressure

~ Gauge

With awarmed-up engineandataspeed of3000
rpm, theoilpressure shouldbeapprox. 3.5bar.
If
the oilpressure dropsabruptly andthe
warning lightsinthe instrument panelandin
the on-board computer comeonwhile the
engine isrunning orwhile driving:

I>
Immediately stopinasuitable place
and switch engine off.
Measures see"Warning light".

Warning light

The warning lightinthe instrument panellightsup
when ignition isswitched onand must goout when
engine isrunning.

If the warning lightsinthe instrument panel
and inthe on-board computer comeonwith
the engine running orwhile driving:

I>
Immediately stopinasuitable place.

I>
Switch offthe engine.

I>
Check whether thereisan obvious oilleak on
or under thecar.

I>
Ifno oilleak canbedetected:
Measure theoillevel using theon-board com-
puter orthe oildipstick
withtheengine
idling.

Please observe thechapter "ON-BOARD COM-
PUTER (BC)"onPage 67.
Please observe thechapter "ENGINE OillEV-
El" onPage 115.

I>
Add engine oilifnescessary.
/!\

Caution!
Risk ofengine damage.

I>
Donot continue drivingifthere isan obvious oil
leak.

I>
Donot continue drivingifthe warning lights
come oneven though oillevel iscorrect.

I>
Have thefault remedied atthe nearest
authorized Porschedealer.
Controls, Instruments
65

"OIL"

Display andmeasurement ofthe engine

oil level

/!\
Caution!
Risk ofengine damage.

I>
Regularly checktheoillevel before refuelling.

I>
Donot allow theoillevel tofall below themini-
mum mark.

Conditions formeasuring theoillevel

1. Engine idling.
2. Engine isat operating temperature.
3. Vehicle islevel.
4. Vehicle stationary.

Switching onselection field"A"

I>
Push operating leverforward.
Initiating

oillevel
measurement

I>
Select "OIL"withtheoperating lever.

I>
Push operating leverforward.

I>
Push operating leverforward.
Measurement isstarted.
The waiting timeforoillevel measurement isindi-
cated byatime display and"cycling" segments of
the oillevel display. Once
themeasurement hasbeen completed, you
can read offthe engine oillevel onthe segment
display. If the oillevel hasfallen below themin. mark, the
segment belowthemin. mark flashes.
The difference betweenthemin. andmax. marks
on the segment displayisapprox. 1.5 liters
0.6 quarts).
One segment ofthe display corresponds toa
quantity ofapprox.
0.25
liters
(0.26
quart).

I>
Top upengine oil.

Never addmore engine oilthan required
to reach themax. mark.

I>
Please observe thechapter "ENGINE OILLEV-
EL" onPage 115.

Info

The "Info" function allowsyoutocall theprerequi-
sites foroillevel measurement.

Failure

A failure ofthe oillevel display isindicated bya
warning message inthe on-board computer.

I> I>I>

Controls, Instruments
1

Display"Check
oillevel"

The computer display"Check oillevel" isan addi-
tional reminder toyou tocheck theoillevel.
The display depends onthe distance travelled and
the operating conditions, anddoes notindicate
whether ornot the oillevel iscorrect.
Controls, Instruments
"BC"

Calling andresetting on-board
computer functions

Switching onselection field"A"

I>
Push operating leverforward.

Example:
Resetting averageconsumption

I>
Select "BC"withtheoperating lever.

I>
Push operating leverforward,
I>

Select "0mpg" withtheoperating lever.

I>
Push operating leverforward,

I>
Push operating leverforward.
The average consumption isreset to
"- -,- 0mpg".

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

Instrument On-board
Textdisplay in
Meaning/measure
panel computer
on-boardcomputer

Units Theunits kilometers/miles forspeed anddistance
are changed
werechanged.
LIMIT Currentspeedcanbeaccepted forthe acoustic
Cannot be
warningsignalonlyifthe vehicle isinmotion.
accepted with
vehicle stopped

USA
LIMIT
Selectedspeedlimitforthe acoustic warningsignal

~
exceeded
hasbeen exceeded.
Adjust yourspeed ifnecessary.

Canada
~

Fuel level gauge

IJl
Consider
rangeon
Refuelatthe next opportunity.
warning light
remainingfuel

II
Engine
oil
Stopimmediately atasuitable place,
pressure measureoillevel withtheon-board computer and,if
too low
necessary,addengine oil.
Temperature
•
Engine
Switchengineoffand letitcool.
gauge warning
temperature Checkcoolant leveland,ifnecessary,
light toohigh
addcoolant.
Temperature Check
Switchengineoffand letitcool.
gauge warning
coolantlevel
Checkcoolant leveland,ifnecessary,
light flashes
addcoolant.

76
Controls, Instruments

Instrument On-board
Text
display in Meaning/measure
panel computer
on-board
computer

Q
ri1
Check
Engine Please
observe thechapter
"CHECK ENGINE
WARNING LIGHT"
onPage 66.
Have thefault remedied atan authorized Porsche
dealer.
Temperature
~
Failure
of Have
faultremedied atan authorized Porschedealer.
gauge warning engine-
light flashes compartment
blower

[iJ
Warning
Stop
inasafe place andswitch theengine off.Donot
battery/ continue
driving.
generator Have
thefault remedied atan authorized Porsche
dealer.

iii
Failure
indicator Oil
pressure indicatorisfaulty.
Have thefault remedied atan authorized Porsche
dealer.

;;
Failure
Have
thefault remedied atan authorized Porsche
oil level dealer.
indicator

•
Failure
indicator Coolant
temperature gaugeisfaulty .
Have thefault remedied atan authorized Porsche
dealer.

ri1
Failure
indicator The
coolant temperature gauge,tacho-
meter orcruise control, etc.,could befaulty. Have
the fault remedied atan authorized Porschedealer.

Controls, Instruments

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.

t>
Carry outwork inthese areasonlywiththeen-
gine off,the ignition switched off,and exercise
extreme caution.

1
Maintenance, CarCare
Engine
Oil

Engine oilconsumption

It is normal foryour engine toconsume oil.
The rate ofoil consumption dependsonthe quality
and viscosity ofoil, the speed atwhich theengine
is operated, theclimate, roadconditions aswell
as the amount ofdilution andoxidation ofthe
lubricant.
If the vehicle isused forrepeated shorttrips, and
consumes anormal amount ofoil, the engine oil
measurement maynotshow anydrop inthe oil
level atall, even after600miles (1000 km)or
more. Thisisbecause theoilisgradually becom-
ing diluted withfuelormoisture, makingitappear
that theoillevel hasnotchanged.
The diluting ingredients evaporateoutwhen the
vehicle isdriven athigh speeds, ason anexpress-
way, making itthen appear thatoilisexcessively
consumed afterdriving athigh speeds.
If the conditions youdrive yourvehicle inare
dusty, humid, orhot, thefrequency ofthe oil
change intervals shouldbegreater. If
the vehicle isdriven atahigh rateofspeed,
climatic conditions arewarm, andtheload ishigh,
the oilshould bechecked morefrequently, as
driving conditions willdetermine therate ofoil
consumption.
- The engine inyour vehicle depends onoilto
lubricate andcool allofits moving parts.
Therefore, theengine oilshould bechecked
regularly andkept atthe required level.
- Make ita habit tohave theengine oillevel
checked withevery fuelfilling.
- The oilpressure warninglightisnot anoillevel
indicator.
The oilpressure warninglightindicates serious
engine damage maybeoccuring whenlit,ifen-
gine rpmisabove idlespeed.