2005 PORSCHE 911 CARRERA transmission oil

Controls, Instruments
109
Sport mode failure Have the fault remedied at an authorized
Porsche dealer.
Airbag system fault Airbag is faulty.
Have the fault remedied at an authorized
Porsche dealer.
Passenger airbag off Passenger's airbag is switched off.
It is important to switch the passenger’s airbag
on again after removing the child seat.
Passenger airbag on Passenger's airbag is switched on.
Spoiler control failure Driving stability is impaired.
Adjust your driving style. Reduce speed.
Have the fault remedied at an authorized
Porsche dealer.
Display of
selector lever posi-
tion flashesSelector lever is not engaged Tiptronic S:
Selector lever can be between two positions.
Engage the selector lever correctly.
Move selector lever to P Tiptronic S:
Move selector lever to position P before with-
drawing key from ignition lock.
Apply the brake Tiptronic S:
Apply the brake when starting.
Depress the clutch Manual transmission:
Depress clutch pedal when starting.
Move selector lever
to position P or NTiptronic S:
The vehicle can be started only in the selector
lever position P or N.
Display of
selector lever posi-
tion flashesTiptronic emergency run Have the fault remedied at an authorized
Porsche dealer.
Instrument
panelOn-board
computerText display on on-board
computerMeaning/measure

Maintenance, Car Care
177 Maintenance, Car Care
Exercise Extreme Caution
when Working on your Vehicle .................... 178
Coolant Level ............................................ 179
Engine Oil ................................................. 181
Engine Oil Level ........................................ 181
Engine Oil Recommendation ....................... 183
Brake Fluid Level ....................................... 185
Fuel Economy ........................................... 187
Operating Your Porsche in other Countries .. 187
Fuel Recommendations.............................. 189
Portable Fuel Containers ............................ 190
Emission Control System ........................... 191
How Emission Control Works ..................... 192
Fuel Evaporation Control ............................ 193
Washer Fluid ............................................. 193
Power Steering ......................................... 194
Air Filter ................................................... 195
Combination Filter ..................................... 195
Manual Transmission Oil ............................ 195
Automatic Transmission Fluid ..................... 195
Wiper Blades ............................................ 196
Car Care Instructions................................. 198

Maintenance, Car Care
195
Air Filter A dirty air filter not only reduces engine perform-
ance, but can lead to premature engine wear.
Regular filter replacement is part of the routine
maintenance service.
fIn dusty conditions, check the filter element
more frequently and replace if necessary.Combination Filter The fresh air passing through the combination fil-
ter into the passenger compartment is virtually
free of dust, pollen, and unpleasant odors.
fIf the outside air is polluted by exhaust fumes,
press the circulating-air button.
A dirty filter can be the cause of reduced air flow:
fHave filter replaced by your authorized
Porsche dealer.
Regular filter replacement is part of the routine
maintenance service.
Manual Transmission Oil The transmission oil has to be checked and
changed at the intervals listed in your Maintenance
Schedule.
fPlease observe the chapter “CAPACITIES” on
Page 268.
We recommend that you have the transmission oil
changed at your Porsche dealer, who has the re-
quired lubricants and the necessary filling equip-
ment.
If you suspect an oil leak in the transmission, have
your authorized Porsche dealer check it out imme-
diately.
Automatic Transmission Fluid The torque converter and the transmission are lu-
bricated with Automatic Transmission Fluid (ATF).
The final drive requires transmission oil. See “Ca-
pacities”.
Do not tow the car or run the engine without ATF
in the transmission. The automatic transmission
may be damaged by even a tiny speck of dirt, only
a clean funnel or spout must be used when adding
AT F.
The ATF and transmission oil has to be checked
and changed at the intervals listed in your Mainte-
nance Schedule.
We recommend that you have the ATF and trans-
mission oil changed at your Porsche dealer, who
has the required lubricants and the necessary fill-
ing equipment.
If you suspect an oil leak in the transmission, have
your authorized Porsche dealer check it out imme-
diately.

Maintenance, Car Care
203
Windows The road dust which settles on the windshield and
windows contains particles of tire rubber and oil
residue. The interior trim and upholstery release
particles, particularly in strong sunlight, which col-
lect on the insides of the windows. These deposits
are augmented by impurities in the air which en-
ters the car through the fresh air vents.
fClean all windows regularly, inside and outside,
with Porsche window cleaner.
fIf you use a chamois leather for the windows,
do not use it for paintwork as it will otherwise
pick up a certain amount of preservative or
polish and could smear the windows and thus
impair vision.
fRemove dead insects with Porsche insect re-
mover.
Note
Door windows feature a water-repellent (hydro-
phobic) coating which prevents soiling of the
windows.
This coating is subject to natural wear and can be
renewed.
fConsult an authorized Porsche dealer.
Wiper blades Wiper blades that are in perfect condition are vital
for a clear view.
fReplace the wiper blades twice per year (be-
fore and after the cold season) or whenever
wiper performance deteriorates.
fPeriodically clean the wiper blades with
Porsche window cleaner, especially after the
vehicle has been washed in a car wash.
If they are very dirty (e.g. with insect remains),
they can be cleaned with a sponge or cloth. Undercoating As it is not possible to exclude the risk of damage
to this protective coating in day to day driving, it
is advisable to have the underside of the car in-
spected at certain intervals – preferably before
the start of winter and again in spring – and the un-
dercoating restored as necessary.
Your authorized Porsche dealer is familiar with the
bodyseal treatment procedures and has the nec-
essary equipment for applying factory approved
materials. We recommend that you entrust them
with such work and inspections.
Unlike conventional spray oils, undercoating and
rust-proofing compounds based on bitumen or
wax do not attack the sound-proofing materials ap-
plied at the factory.
Warning!
Danger of fire and serious personal injuries.
fDo not apply additional undercoating or rust-
proofing on or near the exhaust manifold, ex-
haust pipes, catalytic converters or heat
shields. During driving the substance used for undercoating could overheat and ignite.
fBefore applying fresh underseal, carefully re-
move any deposits or dirt and grease. Once it
has dried, the new undercoating compound
forms a tough protective coating which pro-
vides efficient rust-proofing of the floor panels
and components.
fAlways apply a fresh coating of suitable pre-
servative to unprotected areas after cleaning
the underside of the body, the transmission,
the engine or carrying out repairs to under-
body, engine or transmission components.
Effective rust-proofing is particularly important
during the cold weather season. If your car is driv-
en frequently in areas where salt has been spread
on the roads, the whole engine compartment
should be cleaned thoroughly after the winter to
prevent salt from causing any lasting damage. A
full under-body wash should also be performed at
the same time.

268
Technical Data
CapacitiesUse only fluids and fuels authorized by Porsche. Your authorized Porsche dealer will gladly advise you.
Your Porsche has been designed so that it is not necessary to mix any additives with oils or fuels.
Engine 911 Carrera: Oil change quantity without oil filter approx. 8.5 quarts / 8.0 liters
911 Carrera: Oil change quantity with oil filter approx. 8.7 quarts / 8.25 liters
911 Carrera S: Oil change quantity without oil filter approx. 8.7 quarts / 8.25 liters
911 Carrera S: Oil change quantity with oil filter approx. 9 quarts / 8.5 liters
Please observe the chapter “ENGINE OIL” on Page 181.
Coolantapprox. 8.45 U.S. gallons / 32 liters
Manual transmission
and differential
approx. 3.1 quarts / 2.9 liters transmission oil
Tiptronic Sapprox. 9.5 quarts / 9 liters ATF
Differential for Tiptronic Sapprox. 1.3 quarts / 1.2 liter
Fuel tank approx. 16.9 U.S. gallons / 64 liters
Fuel qualityYour engine is designed to provide optimum performance and fuel economy using
unleaded premium fuel with an octane rating of 98 RON (93 CLC or AKI).
Porsche therefore recommends the use of these fuels in your vehicle.
Porsche also recognizes that these fuels may not always be available. Be assured that your vehicle
will operate properly on unleaded premium fuels with octane numbers of at least 95 RON (90 CLC or AKI),
since the engine’s “Electronic Oktane™ knock control” will adapt the ignition timing, if necessary.
Power steeringapprox. 1.35 quarts / 1.27 liter hydraulic fluid Pentosin CHF 11 S
®
Brake fluid0.48 quarts / 0.45 liters; use only Original Porsche brake fluid.
Windshield washerapprox. 2.6 quarts/2,5 liters without headlight washer
approx. 6.3 quarts/6 liters with headlight washer

282
Index
TTachometer .................................................. 83
Tank ......................................... 188
, 189
, 268
Ventilation system ............................... 193
Technical data ............................................ 264
Telephone .................................................. 142
Temperature setting .................................... 120
Temperature, outside indicator....................... 87
Test stand, measurements ............................ 67
Theft protection ............................................ 18
Tiptronic .................................................... 145
Indicator............................................... 85
Tires ........................................... 16
, 209
, 266
Care .................................................. 209
Checking pressure .............................. 229
Inscription .......................................... 220
Loading information............................ 222
Pressure ............................... 5
, 212
, 267
Pressure plate .................................... 263
Sealant ......................................225, 226
Sidewall ............................................. 220
Size ................................................... 220
Tools ......................................................... 132
Towing ...................................... 150
, 259
, 260
Tow-starting ............................................... 150
Tracks ....................................................... 266
Transmission ......................................144, 265
Fluid...........................................195, 268
Trunk entrapment ....................................... 133
Turn signals..........................................83, 114
UUndercoating ......................................191
, 203
VValves ........................................................ 216
Vanity mirror ................................................. 41
Vehicle
Care .................................................. 198
Data................................................... 262
Identification label ............................... 262
Identification number ........................... 262
Putting into operation .......................... 239
Washing ............................................. 199
Ventilation .................................................. 120
Vents ................................................ 120
, 123
Viscosity, engine oil..................................... 184
WWarning lights and messages....................... 105
Washer
Fluid .......................................... 193
, 268
Lever ................................................. 115
Washing ..................................................... 199
Weights ...................................................... 269
Welcome Home Function ............................. 113
Wheel.................................. 16
, 204
, 209
, 266
Bolts .................................................. 228
Care .................................................. 209
Changing ............................................ 225
Checking pressure.............................. 229
Inscription .......................................... 220
Loading information............................. 222
Securing wheel bolts ............................. 19
Sidewall.............................................. 220
Size ................................................... 220
Tire pressure ......................... 5
, 212
, 267Tire pressure plate..............................263
Tire sealant................................ 225
, 226
Windows...................................... 28
, 156
, 203
Washer nozzles ...................................115
Washer system .................. 115
, 193
, 268
Windshield wiper/washer lever .....................115
Windshield wipers .............................. 115, 196
Replacing ...........................................196
Windstop ....................................................165
Winter operation
Battery ...............................................238
Coolant ..............................................179
Engine oil............................................180
Jumper cables ........................... 242, 243
Locks .................................................201
Seals..................................................204
Snow chains .......................................219
Tires ......................................... 218, 266
Washer fluid ........................................193
Wiper blades .......................................196
Wiper
Blades ................................................196
Rear ...................................................116