2005 PORSCHE 911 CARRERA oil level

186
Maintenance, Car Care
Changing the brake fluid Brake fluid absorbs moisture from the air over
time. This accumulation of water lowers the boil-
ing point and, under certain operating conditions,
can affect the braking action.
Therefore have the brake fluid changed in accord-
ance with the change intervals stated in the
brochure “Maintenance”. – The warning lights on the instrument panel and
on the on-board computer indicate an insuffi-
cient brake fluid level.
– If the warning light lights up on the instrument
panel and the warning message appears on
the on-board computer in combination with a
larger pedal travel, a brake circuit may have
failed.
If the warning lights should light up whilst
driving:
fStop immediately in a suitable place.
fDo not continue driving.
Consult an authorized Porsche dealer.
Warning light USA
Warning light Canada

Maintenance, Car Care
189
Refuelling Fuel tank capacity is listed under “Capacities”.
Porsche does not recommend the use of fuel ad-
ditives.
Fuel is highly flammable and harmful to
health.
fPlease observe the chapter “CAPACITIES” on
Page 268.1.Important: Stop the engine and switch off the
ignition.
2. Slowly unscrew the tank cap.
Hang the tank cap on the plastic strap of the
filler flap.
3. Insert fuel-hose nozzle fully into the filler neck
with the handle of the fuel-hose nozzle facing
down.
4. Do not add further fuel once the correctly op-
erated automatic fuel-hose nozzle has
switched off.
Fuel could spray or could run over in warm
temperatures.
5. Replace the tank cap immediately after
refuelling and turn it until you hear it and feel it
engage.
If you lose the tank cap, you must replace it
only with an original part to reduce the
possibility of a fire in the event of a collision.
Note
The oil level is automatically measured during
refuelling.
fPlease observe the chapter “OIL DISPLAY AND
MEASUREMENT OF THE ENGINE OIL LEVEL”
on Page 101.
Fuel Recommendations Your Porsche is equipped with catalytic convert-
ers and must use UNLEADED FUEL ONLY.
Your engine is designed to provide optimum per-
formance and fuel economy using unleaded premi-
um fuel with an octane rating of 98 RON
(93
CLC or AKI). Porsche therefore recom-
mends 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 tim-
ing, if necessary.
The use of UNLEADED FUEL ONLY is critically
important to the life of the catalytic
converters. Deposits from leaded fuels will
ruin the converters and make it ineffective
as an emission control device.
Cars with catalytic converters have a smaller fuel
tank opening, and gas station pumps have smaller
nozzles. This will prevent accidental pumping of
leaded fuel into cars with catalytic converters.

206
Maintenance, Car Care
Alcantara fDo not use a leather care product to clean
Alcantara.
For regular care it is sufficient to clean the cover
with a soft brush.
Cleaning when lightly soiled
fWet a soft cloth with water or a neutral soap
solution and wipe off the dirt.
Cleaning when heavily soiled
fWet a soft cloth with lukewarm water or
thinned white spirit and dab the dirt from the
outside in. Safety belts If it becomes necessary to clean the belts, you
can use any mild washing agent.
Allow the belts to dry prior to retracting, but avoid
direct sunlight.
fOnly use suitable cleaners.
If unsuitable cleaners are used or any attempt
is made to dye or bleach the belts, the web-
bing may be weakened and thus constitute a
safety risk.
Storing your Porsche If you intend to store your Porsche for a prolonged
period, please consult your authorized Porsche
dealer. The staff will be glad to advise you on the
most suitable and necessary methods.
fClean your vehicle thoroughly inside and out-
side.
Clean the engine compartment.
The under carriage and chassis components
should be free of dirt and salt deposits.
fFill up the fuel tank.
fChange the oil and oil filter, and run the engine
for several minutes.
fIncrease the tire pressure to 58 psi (4 bar).
It is not recommended to lift the vehicle, due to
the possibility of corrosion on shock absorber
piston shafts.
The vehicle should be moved slightly, approxi-
mately every four weeks, to prevent flat spot
on the tires. Climate control
The air conditioning system should be in good
working condition and fully charged.
Windshield/Headlight washer
fCheck and correct antifreeze/cleaning solution
level as necessary.
Electrical system
fRemove the battery from the vehicle and store
it in a cool dry place, not on a cement floor.
When the battery is disconnected, the
alarm system is deactivated.
fRecharge the battery every 3 months. If the
battery remains in the vehicle with the cables
connected, it is necessary to check, remove
and recharge the battery every 2-3 weeks.
Do not fast charge the battery.
fPlease observe the chapter “BATTERY” on
Page 236.
Vehicle interior
The interior must be dry, especially in the area of
the floor carpets. The use of drying agents (Silica-
Gel) is recommended in vehicles with leather inte-
rior and in areas with high humidity. The recom-
mended amount is 3 fabric bags of 1.1 lbs.
(500 grams) each placed on the floor carpets.
Windows, doors and lids must be closed. The air
vents should be opened.

208
Practical Tips, Emergency Service
Exercise Extreme Caution when
Working on your Vehicle
Danger!
Ignoring the following instructions may
cause serious personal injury or death.
fThe engine compartment of any motor vehicle
is a potentially hazardous area. If you are not
fully familiar with proper repair procedures, do
not attempt the adjustments described on the
following pages.
This caution also applies to the entire vehicle.
fO n l y w o r k o n y o u r v e h i c l e o u t d o o r s o r i n a w e l l
ventilated area.
fEnsure that there are no open flames in the
area of your vehicle at any time when fuel
fumes might be present. Be especially cau-
tious of such devices such as hot water heat-
ers which ignite a flame intermittently.
fBefore working on any part in the engine com-
partment, turn the engine off and let it cool
down sufficiently. Hot engine compartment
components can burn skin on contact.
fBe alert and cautious around engine at all
times while the engine is running.
If work has to be performed with the engine
running, always set the parking brake, and
make sure the shift lever is in neutral position
or the selector lever in position P.fIn particular, be very careful to ensure that
items of clothing (ties, shirt, sleeves etc.), jew-
elry, long hair, hand or fingers cannot get
caught in the engine-compartment blower, fan,
belts or other moving parts.
The radiator and radiator fans are in the front
of the car.
The engine-compartment blower is mounted
on the engine-compartment lid.
The engine-compartment blower can start or
continue running as a function of temperature,
even with the engine switched off.
Carry out work in these areas only with the en-
gine off, the ignition switched off, and exercise
extreme caution.
fYour Porsche is equipped with an electronic ig-
nition system. When the ignition is on, high volt-
age is present in all wires connected with the
ignition system; therefore, exercise extreme
caution when working on any part of the engine
while the ignition is on or the engine is running.
fAlways support your car with safety stands if it
is necessary to work under the car.
fWhen working under the car without safety
stands but with the wheels on the ground,
make sure the car is on level ground, the
wheels are blocked, and that the engine
cannot be started.
Remove the ignition key.fDo not smoke or allow an open flame around
the battery or fuel.
Keep a fire extinguisher in close reach.
fIncomplete or improper servicing may cause
problems in the operation of the car. If in doubt
about any servicing, have it done by your au-
thorized Porsche dealer.
Improper maintenance during the warranty pe-
riod may affect your Porsche warranty cover-
age.
fSupplies of fluids, e.g. engine oil, brake fluid or
coolant, are hazardous to your health.
Keep these fluids out of children’s reach and
dispose of them in accordance with the appro-
priate regulations.
fSome countries require additional tools and
special spare parts to be carried.
Please make enquiries before driving abroad.

Index
279
Compact disc
Player and Changer ............................. 141
Storage.............................................. 129
Compartment monitoring............................... 26
Convertible top ........................................... 156
Care .................................................. 200
Coolant ................................................84
, 179
Level.................................................. 179
Temperature gauge.............................. 84
Warning light ........................................ 84
Cooling system .....................................84, 179
Cruise control .............................. 88
, 118
, 119
Cupholder .................................................. 126
DDashboard ................................................... 70
Data bank .................................................. 262
Defrosting windows ...............................33
, 121
Diagnostic socket .................................17, 234
Diagrams ................................................... 273
Dimensions ................................................ 272
Door ............................................................ 21
Guard lights ........................................ 255
Handles................................................ 21
Locks...........................................21, 201
Mirror .................................................. 32
Mirror heating ....................................... 33
Windows ....................... 21
, 28, 156
, 203
Driving hints ................................................. 14
Driving in winter .......................................... 150
Driving performance ................................... 271
Drop-center rim .......................................... 221
DVD Navigation...................................132, 139
EElectrical system.........................................232
Emergency flasher ......................................112
Emergency operation
Central locking ......................................23
Lids ...................................................235
Sliding roof .........................................154
Tank flap ............................................188
Emergency service......................................208
Emergency starting
with jumper cables............................. 242
, 243
Emission control system ........... 7
, 89, 191
, 192
Engine
Checking the oil level ...........................101
Exhaust ..................................................9
Number ..............................................263
Oil consumption........................... 16, 181
Oil level ..............................................181
Oil level indicator.................................101
Oil pressure ..........................................88
Oil temperature .....................................80
Oils ........................................... 181, 268
Speeds ....................................... 16, 271
Starting ................................................74
Stopping ..............................................75
Engine compartment
Blower .......................................... 75, 84
Lid ............................................ 130, 131
Lid warning light ..................................130
Light ..................................................255
Environment ...................................................6
FFilling pressure, tire................................ 5
, 267
Fire extinguisher......................................... 135
Floor mats ................................................. 205
Fluids and fuels .......................................... 268
Fog lights .................................................. 113
Footbrake .................................................... 59
Footwell lights ............................................ 255
Fresh air intake .......................................... 123
Front lid ..................................................... 131
Fuel................................................. 4
, 86, 188
Containers ..................................... 8, 190
Economy ........................................... 187
Evaporation control ............................ 193
Level gauge ......................................... 86
Level warning light................................ 86
Recommendation ....................... 189, 190
Tank.................................................. 189
Function keys ............................................... 40
Fuses ........................................................ 234
GGarage door opener................................... 136
Garage lift ................................................. 224
Glove compartment .................................... 129
Gong ....................................... 18
, 73, 92, 113
Ground clearance ........................................... 9

280
Index
HHandbrake ................................................... 58
Hardtop ..................................................... 169
Headlights ..........................................114
, 246
Adjusting ....................................257, 258
Cleaning system ................ 115
, 193
, 268
Headlights beam adjustment........................ 114
Heated rear window ...................................... 33
Heater ....................................................... 120
High beam
Indicator light........................................ 83
Lever ................................................. 113
Home mode ............................................... 113
HomeLink................................................... 136
Hoods................................................130, 131
Horn ............................................... 17
, 22, 24
IIgnition lock.................................................. 72
Immobilizer .................................................. 19
Indicator lights.............................................. 76
Instrument.................................................... 76
Illumination ........................................... 80
Lights ................................................ 113
Panel ...........................................70
, 105
Interior lights ................................................ 69
Interior mirror .........................................30, 32
JJumper cables ....................................215
, 242
KKeys ..................................................... 19
, 20
LLATCH System .............................................. 48
Leather care ............................................... 205
License plate light .............................. 113
, 255
Lids ........................................................... 131
Emergency unlocking .......................... 235
Lifting/sliding roof ....................................... 152
Light
Flasher ................................ 83
, 113
, 114
Low beam ................................. 113, 114
Sensor for instrument illumination........... 76
Switch ....................................... 113, 114
Light alloy wheels
Inscription .......................................... 221
Load switch-off ........................................... 233
Loading information .................................... 222
Locking ........................................................ 22
Conditions ............................................ 24
Lowering ...................................................... 52
Luggage carrier .......................................... 269
Luggage compartment ................................ 132
Lid ..................................................... 130
Lid warning light.................................. 130
Light .................................................. 255
Luggage compartment/
engine compartment lid, warning lights ......... 130
Luggage rack ............................................. 175
MMaintenance ...............................................178
Make-up mirror .............................................41
Maximum permitted engine speeds ....... 16
, 144
Mirrors ............................................ 30
, 32, 55
Anti-glare ..............................................32
Multi-functional steering wheel ........................40
NNavigation ..................................................139
Notes on
Car care .............................................198
Maintenance .......................................178
Number plate light.............................. 113
, 255
OOctane rating ..................................... 189
, 190
Off delay ....................................................113
Oil..............................................................181
Checking level.....................................101
Consumption.........................................16
Level checks.......................................181
Level indicator ....................................101
Pressure...............................................88
Temperature .........................................80
On-board computer .......................................90
Basic settings .....................................103
Language versions ..............................103
On-board literature ..........................................2
Orientation light ............................................69
Outside temperatur indicator..........................87

Index
281
PPaint
Care .................................................. 198
Data................................................... 263
ParkAssistant ............................................... 53
Parking ...................................................... 150
Parking aids ...........................................53
, 55
Parking brake ............................................... 58
Warning light ........................................ 59
Parking light .......................................113, 114
Particle filter............................................... 195
Passenger compartment monitoring............... 26
Plastic parts ............................................... 204
Platform lift ................................................ 224
Porsche Active Suspension Management
(PASM) ......................................................... 68
Porsche Ceramic Composite Brake (PCCB) ....... 8
Porsche Communication Management
(PCM)......................................................... 139
Porsche Stability Management (PSM).............. 65
Information light .................................... 67
Power measurements ................................. 178
Power steering fluid level.....................194, 268
Power windows.............................. 21
, 28, 156
Practical tips .............................................. 208
RRadiator fan .........................................75
, 180
Radio reception .......................................... 140
Rain sensor ................................................ 115
Range on remaining fuel ........................91, 104
Reading light ........................................69, 256
Rear fog light ............................................. 113Rear lid ......................................................130
Rear seat backrests ......................................39
Rear spoiler ..................................................56
Rear view mirrors................................... 30
, 32
Rear window defogger...................................33
Rear window wiper ......................................116
Recycling .......................................................7
Reduced driving program, Tiptronic ..............150
Relays ........................................................232
Release button............................................145
Remote control .............................................20
Replacement key ..........................................19
Replacing bulbs ..........................................244
Replacing wiper blades................................196
Rims
Diameter ............................................221
Rim width ...........................................221
Rollover Protection System ............................52
Roof Transport System ....................... 175, 269
Running in ....................................................16
SSafety belts ......................................... 42
, 206
Height adjustment .................................44
Tensioner .............................................42
Warning light.........................................43
Safety compliance sticker............................262
Sealing set .................................................226
Seals .........................................................204
Seat
Adjustment ...........................................34
Heating ................................................38
Memory................................................36
Selector lever .............................................145Selector lever position indicator ............ 85
, 146
Shifting gear .............................................. 144
Side marker light................................ 113, 253
Side vents ................................................. 123
Sliding roof ................................................ 152
Snow chains .............................................. 219
Snow tires ................................................. 218
Socket ...................................................... 232
Spare key .............................................. 19, 20
Speed code letter ...................................... 220
Speed control .............................. 80
, 118
, 119
Speed limit .......................................... 92, 220
Speedometer ............................................... 82
Spoiler ........................................................ 56
Sport Chrono Package
CHRONO stopwatch.............................. 96
Sport mode ......................................... 64
Sport mode ........................................... 64, 68
Sports seat ................................................. 34
Sport-type running gear .............................. 272
Stability management system ........................ 65
Starting ....................................................... 73
Starting engine ............................................ 74
Steering lock ............................................... 72
Steering wheel
Adjustment .......................................... 39
Function keys ....................................... 40
Lock.................................................... 73
Rocker switches ................................. 145
Stopping engine ........................................... 75
Stopwatch ................................................... 96
Storage options ......................................... 128
Storing your Porsche.................................. 206
Sun visors ................................................... 41
Switching passenger airbag off/on ................ 49