2010 PORSCHE 911 GT3 stop start

152
Warnings
PA S M N o r m a l / S p o r t I n d i c a t or for selected PASM mode
PASM failure Have the fault remedied at an authorized Porsche dealer.
PASM indicator faulty Have the fault remedied at an authorized Porsche dealer.
PADM failure Dynamic engine mounting failed.
Have the fault remedied at an authorized Porsche dealer.
System fault airbag Airbag is faulty.
Have the fault remedied at an authorized Porsche dealer.
Check passenger’s seat setting Weight sensing is impaired on the passenger's seat (Advanced Airbag).
Correct the seating position, set the backrest upright, do not support weight on the armrests, or lift on
the handles.
Depress clutch pedal Depress clutch pedal when starting.
System fault
visit workshopSeveral systems may have failed. Adjust your driving style. Reduce speed.
Have the fault remedied at an authorized Porsche dealer.
Failure
fuel level indicator
workshopHave the fault remedied at an authorized Porsche dealer.
Service in mls/days (km/days) Service indicator
Bring the vehicle in for service no later than after the distance/time shown has elapsed.
Please see the additional information in the “Maintenance” booklet.
Service now Service indicator
Have your vehicle serviced at an authorized Porsche dealer.
Flat tyre! Tire Pressure Monitoring has detected a serious pressure loss.
Stop at a suitable place and check tires for damage. Fill in tire sealant if necessary.
Instrument
panelOn-board
computerText display on on-board
computerMeaning/measure
10_GT3_21.book Seite 152 Donnerstag, 4. Juni 2009 12:48 12

164
Maintenance, Car Care
Fuel Economy Fuel economy will vary depending on where,
when and how you drive, optional equipment
installed, and the general condition of your
car.
A car tuned to specifications and correctly
maintained, will help you to achieve optimal
fuel economy.
fHave your vehicle tuned to specifications.
Air cleaner should be dirt free to allow proper
engine “breathing”.
Battery should be fully charged.
Wheels should be properly aligned.
Tires should be inflated at correct pressure.
fAlways monitor your fuel consumption.
fDrive smoothly, avoid abrupt changes in speed
as much as possible.
fAvoid jack rabbit starts and sudden stops.
fDo not drive longer than necessary in the lower
gears. Shifting into a higher gear early without
lugging the engine will help save fuel.
fProlonged “warm up” idling wastes gas. Start
the vehicle just before you are ready to drive.
Accelerate slowly and smoothly.
fSwitch off the engine if stationary for longer
periods. fAny additional weight carried in the vehicle
reduces fuel economy. Always keep cargo to a
minimum and remove all unnecessary items.
fOrganize your trips to take in several errands
in one trip.
fAll electrical accessories contribute to incre-
ased fuel consumption.
fOnly switch on the air conditioning when neces-
sary.
The EPA estimated miles per gallon (mpg) is
to be used for comparison purposes, actual
mileage may be different from the estimated
mpg, depending on your driving speed,
weather conditions and trip length. Your
actual highway mileage will probably be less
than the estimated mpg.
fPlease observe all local and national speed
limits.
Operating your Porsche in other
Countries Government regulations in the United States and
Canada require that automobiles meet specific
emission regulations and safety standards. There-
fore, cars built for the U.S. and Canada differ from
vehicles sold in other countries.
If you plan to take your Porsche outside the conti-
nental limits of the United States or Canada, there
is the possibility that
– unleaded fuel may not be available;
– unleaded fuel may have a considerably lower
octane rating. Excessive engine knock and
serious damage to both engine and catalytic
converters could result;
– service may be inadequate due to lack of
proper service facilities, tools or diagnostic
equipment;
– replacement parts may not be available or very
difficult to get.
Porsche cannot be responsible for the
mechanical damage that could result
because of inadequate fuel, service or parts
availability.
If you purchased your Porsche abroad and want to
bring it back home, be sure to find out about
shipping and forwarding requirements, as well as
current import and customs regulations.
10_GT3_21.book Seite 164 Donnerstag, 4. Juni 2009 12:48 12

Maintenance, Car Care
171
Power Steering Power steering is assisted by hydraulic auxiliary
forces.
The hydraulic fluid reservoir is located in the
engine compartment.
Note
The flow noise heard at full steering lock is design-
related and does not indicate a defect in the
steering system.
Warning!
Risk of accident resulting in serious personal
injury or death.
When the engine is stopped (e.g. when being
towed) or the hydraulic system fails, there is
no assistance for steering.
Therefore, substantially more force will have
to be exerted in order to steer.
fExercise great care when being towed.
fHave the fault remedied at your nearest autho-rized Porsche dealer.
Checking hydraulic fluid fPlease see the chapter “EXERCISE EXTREME
CAUTION WHEN WORKING ON YOUR VEHICLE”
on Page 157.
fOnly use hydraulic fluid authorized by Porsche.
Specification:
Please see the chapter “CAPACITIES” on
Page 239.
Check the fluid level with the engine stopped and
cold (approximately 68 °F/20 °C).
1. Start the engine and let it idle for approx.
20 seconds.
Switch off the engine.
2. Open the engine compartment lid.
3. Open the reservoir cap.
4. Wipe measuring rod.
Close cap and reopen. The fluid level should lie
in the area of the “COLD” marking.
Add hydraulic fluid if necessary.
5. Close cap carefully.
Close engine compartment lid.
Noticeable loss of fluid indicates leakage in the
system.
The cause should be remedied immediately at an
authorized Porsche dealer.
10_GT3_21.book Seite 171 Donnerstag, 4. Juni 2009 12:48 12

Practical Tips, Emergency Service
213
Winter operation The capacity and ability of the battery to store
power decreases at low outside temperatures.
Additionally, more power is consumed while
starting, and the headlights, heater, rear window
defogger, etc., are used more frequently.
fLet your Porsche dealer test the battery’s
capacity before winter sets in.
The battery will discharge more quickly if your
vehicle is not driven on a daily basis over a
distance of several miles. The more often you
drive your vehicle, and the longer the distance
driven on each trip, the more opportunity the
vehicle’s charging system will have to recharge the
batteries.
Replacing battery The service life of the battery is subject to normal
wear; it depends greatly on care, climatic condi-
tions, and driving conditions (distances, loads).
fOnly use an original Porsche battery, with the
correct part number, as a replacement.
fPlease observe the disposal instructions for
batteries.
Putting vehicle into operationAfter the battery is connected or after an comple-
tely discharged battery is charged, the multi-
functional PSM light lights up on the instrument
panel and a message appears on the on-board
computer to indicate a fault.
This fault can be remedied with a few simple
steps:
1. Start the engine.
2. With the vehicle stationary, perform a few
steering movements to the left and right and
then drive a short distance in a straight line
until the multifunctinal PSM light goes out and
the message on the on-board computer
disappears.
3. If the warnings do not disappear, then:
Drive carefully to the nearest authorized
Porsche dealer.
Have the fault remedied.
4. After the warnings disappear:
Stop the vehicle in a suitable place.
fPerform adaptation of the power windows:
Please see the chapter “STORING END
POSITION OF THE WINDOWS” on Page 29.
10_GT3_21.book Seite 213 Donnerstag, 4. Juni 2009 12:48 12

Index
245
Driving
Hints .................................................... 11
Driving performance ................................... 240
Drop-center rim .......................................... 194
Dynamic cornering light
Functional description............................ 74
Dynamic engine mounting.............................. 63EElectrical system ........................................ 207
Emergency flasher switch.............................. 72
Emergency operation
Central locking...................................... 23
Ignition key ........................................... 69
Lids ................................................... 210
Tank flap ............................................ 165
Emergency service ..................................... 183
Emergency starting with jumper cables 217, 218
Emission control system ............. 116, 168, 169
Engine
Checking the oil level........................... 143
Exhaust .................................................. 8
Number .............................................. 235
Oil consumption ............................ 13, 159
Oil level .............................................. 160
Oil level indicator................................ 143
Oil pressure ........................................ 115
Oil temperature................................... 108
Oils ............................................ 159, 239
Speeds ........................................ 13, 240
Starting ................................................ 70
Stopping .............................................. 71Engine compartment
Blower .........................................71, 112
Blower fan ..........................................112
Care...................................................177
Lid .................................................85, 86
Lid warning light ....................................85
Engine oil
Choosing the right oil ..........................160
Consumption ........................................13
Topping off .........................................160
Viscosity.............................................160
Exhaust
Pipes .....................................................8
Tailpipes, stainless steel ......................178
External antenna ...........................................91
External audio source, AUX ............................93
FFiller flap ....................................................165
Filling pressure, tire.....................................237
Fire extinguisher ...........................................94
Flat tire ......................................................203
Floor mats ..................................................180
Fluids and fuels ...........................................239
FM reception ................................................89
Fog light, rear ...............................................73
Footbrake.....................................................54
Fresh air intake ...........................................101
Front axle lift system
Functional description ............................64
Lowering front axle................................65
Raise front axle .....................................64
Front lid .................................................85, 86Fuel................................................... 113, 165
Containers ..................................... 7, 167
Economy ........................................... 164
Evaporation control ............................ 167
Fuels containing ethanol ...................... 167
Level gauge ....................................... 113
Level warning light.............................. 113
Recommendation ....................... 166, 167
Recommendations.............................. 166
Tank.................................................. 166
Fuses, replacing......................................... 209
GGarage
Door ................................................... 71
Door opener ........................................ 95
Lift .................................................... 206
Glove compartment ...................................... 84
Gong ....................................... 17, 68, 73, 120
Ground clearance ........................................... 8HHalogen headlights
Changing bulb for low beam ................ 222
Handbrake ................................................... 53
Head restraints ............................................ 33
Headlights ................................................. 220
Adjusting ................................... 228, 229
Beam adjustment ................................. 74
Cleaning system ................... 76, 170, 239
Flasher ................................................ 75
Heated rear window..................................... 32
Heated rear window/Door mirror heating ..... 102
10_GT3_21.book Seite 245 Donnerstag, 4. Juni 2009 12:48 12

248
Index Seat
Adaptive sports seat ............................. 34
Adjustment ........................................... 33
Heating ................................................ 36
Position................................................ 33
Sports bucket seat............................... 35
Sports seat .......................................... 34
Service ...................................................... 124
Service brake ................................................. 6
SET Basic setting on on-board computer ...... 145
Shifting gears
Manual transmission............................ 155
Side lights, front ......................................... 227
Side marker light .................................. 73, 226
Side vents .................................................. 101
Snow chains ............................................... 192
Snow tires.................................................. 191
Socket ....................................................... 207
Spare key .................................................... 18
Speed code letter ....................................... 193
Speed control............................................... 79
Automatic............................................. 78
Indicator light...................................... 108
Speed limit ......................................... 120, 193
Speedometer ............................................. 110
Sport button ................................................. 62
Sport Chrono Plus package
CHRONO stopwatch............................ 127
Sport mode .................................................. 62
Sport tires...................................................... 5
Sports bucket seat ....................................... 35
Sports seat .................................................. 34
Stability Control (SC)..................................... 60
Stability management system (PSM) ............... 59Starter switch ............................................... 67
Starting ........................................................ 68
Starting engine ............................................. 70
Steam cleaners .......................................... 174
Steering column
Locking ................................................ 68
Steering lock ................................................ 67
Steering wheel
Adjustment ........................................... 36
Lock .................................................... 68
Stopping engine............................................ 71
Stopwatch .................................................. 127
Storage options ............................................ 83
Storage possibilities ...................................... 83
Storing your Porsche.................................. 181
Sun visors .................................................... 37
Suspension management............................... 63
Suspension setup ....................................... 241
TTachometer ................................................ 111
Tail light ..................................................... 227
Tank .......................................... 165, 166, 239
Ventilation system ............................... 167
Technical data ............................................ 236
TEL Telephone information .......................... 124
Telephone .................................................... 91
Temperature setting................................ 98, 99
Temperature, outside indicator .................... 114
Test stand
Measurements ...................................... 61
Theft protection ............................................ 17Tire
Care...................................................188
Damage .............................................188
Designations .......................................192
Pressure plate ....................................186
Replacements .....................................189
Traction..............................................187
Wear ..................................................187
Tire filling compressor ...................................87
Tire pressure
Compressor..........................................87
Tire pressure monitoring
Warning light .......................................141
Wheels ...............................................190
Tire pressure monitoring (TPM) ....................134
Tires ............................................13, 184, 238
Care...................................................184
Checking pressure ..............................203
Inscription...........................................193
Loading information .............................195
New tires ..............................................13
Pressure.....................................185, 237
Pressure monitoring............................134
Pressure plate ....................................235
Removing and storing ..........................191
Sealant .................................87, 203, 204
Sidewall ..............................................193
Size ...................................................193
Snow tires ..........................................191
Sport......................................................5
Tool kit .........................................................87
Tools ...........................................................87
Towing ...............................................230, 231
Towing hook ...............................................230
10_GT3_21.book Seite 248 Donnerstag, 4. Juni 2009 12:48 12