2009 PORSCHE 911 light

1
© Dr. Ing. h.c. F. Porsche AG
Porsche, the Porsche crest, 911, Carrera, Targa,
PCCB, PCM, PDK, PSM and Tequipment are regis-
tered trademarks and the distinctive shapes of
Porsche automobiles are trademarks of
Dr. Ing. h.c. F. Porsche AG.
All rights reserved.
Printed in Germany
Orientation guides in the
Owner’s ManualThe orientation guides in the Owner’s Manual are
highlighted in yellow.
Overall Table of Contents
At the start of the Owner’s Manual you will find an
overview of the overall contents of the Owner’s
Manual.
Section Contents
There is a summary of topics with the corre-
sponding page numbers at the beginning of each
main chapter.
Index
There is a detailed, alphabetical index at the end
of this Owner’s Manual. WKD 997 021 10 5/09

2Dear Owner, We would like to thank you for your purchase of a
Porsche Sports car.
Judging by the car you have chosen, you are a mo-
torist of a special breed, and you are probably no
novice when it comes to automobiles.
Remember however, as with any vehicle, you
should take time to familiarize yourself with your
Porsche and its performance characteristics. Al-
ways drive within your own unique capabilities as
a driver and your level of experience with your
Porsche. Ensure that anyone else driving your
Porsche does the same. To prevent or minimize in-
jury, always use your safety belts. Never consume
alcohol or drugs before or during the operation of
your vehicle.
This Owner’s Manual contains a host of useful in-
formation. Please take the time to read this manu-
al before you drive your new Porsche. Become fa-
miliar with the operation of your Porsche car for
maximum safety and operating pleasure. The bet-
ter you know your Porsche, the more pleasure you
will experience driving your new car.
Always keep your Owner’s Manual in the car, and
give it to the new owner if you ever sell your
Porsche. A separate Maintenance Booklet explains how
you can keep your Porsche in top driving condition
by having it serviced regularly.
A separate Warranty and Customer Informa-
tion Booklet contains detailed information about
the warranties covering your Porsche.
For U.S. only:
If you believe that your vehicle has a fault which
could cause a crash, injury or death, you should
immediately inform the National Highway Traffic
Safety Administration (NHTSA) in addition to noti-
fying Porsche Cars North America, Inc. (Porsche
Cars N.A.).
If NHTSA receives similar complaints, it may open
an investigation, and if it finds that a safety prob-
lem exists in a group of vehicles, it may order a re-
call and remedy campaign. However, NHTSA can-
not become involved in individual problems be-
tween you and your dealer, or Porsche Cars N.A..
To contact NHTSA, you may call the Vehicle Safety
Hotline toll-free at 1-888-327-4236 (TTY: 1-800-
424-9153); go to http://www.safercar.gov; or
write to: Administrator,
NHTSA, 400 Seventh
Street, SW., Washington, DC 20590.
You can also obtain other information about motor
vehicle safety from http://www.savercar.gov.
Your car has thousands of parts and components
which have been designed and manufactured in
accordance with Porsche’s high standards of
engineering quality and safety.
Warning!
Any alteration or misuse of the vehicle can
lead to accidents and severe or fatal
personal injuries.
Any alteration of the vehicle may negate or
interfere with those safety features built into
the vehicle. Modifications may be carried out
on your vehicle only if approved by Porsche.
Your Porsche is intended to be used in a safe
manner obeying the local laws and in the
light of driving conditions faced by you, and
in accordance with the instructions provided
in this Owner’s Manual.
fDo not misuse your Porsche by ignoring those
laws and driving conditions, or by ignoring the instructions in this manual. Caution!
The fitting of racing tires (e.g. slicks) for
sporting events is not approved by Porsche.
Very high cornering speeds can be achieved
with racing tires. However, the resulting
transverse acceleration values would jeopar-
dize the adequate supply of oil to the engine.
Porsche therefore will not accept any
warranty or accept any liability for damage
occurring as a result of non-compliance with
this provision.
fDo not fit racing tires (e.g. slicks) for sporting events on your vehicle.

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Table of ContentsTable of ContentsSport tires..................................................... 4
Porsche Ceramic Composite Brake (PCCB) ...... 4
Setting and operating vehicle components
when driving .................................................. 5
Ground Clearance .......................................... 5
Before driving off... ....................................... 8
Break in hints for the first
2,000 miles/3,000 kilometers ...................... 10Operation, Safety .............................. 13Keys ........................................................... 15
Security Wheel Bolts.................................... 15
Doors ......................................................... 18
Central Locking ........................................... 19
Alarm System,
Passenger Compartment Monitoring ............. 23
Power Windows ........................................... 25
Mirrors ........................................................ 27
Rear Window Defogger, Door Mirror Heating .. 29
Seat Adjustment and Head Restraints ............ 30
Seat Memory ............................................... 33
Heated Seats .............................................. 35
Seat Ventilation ............................................ 36
Rear Seat Backrests.................................... 37
Steering Wheel Adjustment ........................... 37
Steering Wheel Heating ................................ 38
Multi-Functional Steering Wheel ..................... 39
Sun Visors................................................... 40
Safety Belts................................................. 41
Airbag Systems ........................................... 44
Child Restraint Systems................................ 50LATCH System
Child seat bracket on the passenger’s seat .... 54
Child Restraint Anchorages ........................... 55
Rollover Protection System ........................... 56
Sports Exhaust System................................ 57
Parking Brake .............................................. 57
Brakes ........................................................ 58
ABS Brake System (Antilock Brake System).... 61
Clutch Pedal ................................................ 62
Porsche Traction Management (PTM) ............. 63
Sport Mode ................................................. 64
Porsche Stability Management (PSM) ............. 66
Porsche Active Suspension Management
(PASM) ........................................................ 69
Retractable Rear Spoiler ............................... 69
Interior Lights .............................................. 71
Parking Aids ................................................ 72
Ignition/Starter Switch with
anti-theft Steering Lock................................. 74
Starting Procedures ..................................... 77
Stopping Engine........................................... 78
Emergency Flasher Switch ............................ 79
Light Switch................................................. 80
Welcome Home Lighting............................... 81
Automatic Headlight Beam Adjustment........... 81
Turn Signal / Headlight Dimmer /
Parking light / Flasher Lever ......................... 82
Windshield Wiper / Washer Lever .................. 83
Automatic Speed Control .............................. 86
Cupholder ................................................... 88
Ashtray ....................................................... 89
Cigarette Lighter .......................................... 90Storage in the Passenger Compartment ....... 91
Luggage Compartment Lid and
Engine Compartment Lid ............................. 93
Luggage Compartment (Vehicles without
Porsche Traction Management PTM) ............. 95
Luggage Compartment (Vehicles with
Porsche Traction Management PTM) ............. 96
Trunk Entrapment ........................................ 97
Porsche Communication Management (PCM) . 98
Car Telephone and Aftermarket Alarms ....... 100
iPod, USB and AUX.................................... 101
Fire Extinguisher ....................................... 102
HomeLink ................................................. 103
Automatic Air Conditioning System,
Heated Rear Window/
Door Mirror Heating........................ 105Automatic Air Conditioning System ............. 106
Central and Side Vents............................... 109
Fresh-air Intake ......................................... 109
Heated Rear Window/Door Mirror Heating ... 110Instruments, On-Board Computer,
Warnings ....................................... 111Instrument Panel USA Models..................... 112
Instrument Panel Canada Models ................ 114
Engine Oil Temperature .............................. 116
Automatic Speed Control Indicator light ...... 116
Instrument Illumination............................... 116
Trip Odometer........................................... 117

Table of Contents
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Speedometer ............................................ 118
Changing over between Miles / Kilometers .. 118
Tachometer ............................................... 119
Turn Signal Indicator Light .......................... 119
High Beam Indicator Light........................... 119
Gear Shift Indicator “A”
(in vehicles with manual transmission).......... 119
Cooling System ......................................... 120
Porsche Doppelkupplung (PDK) ................... 121
Fuel .......................................................... 122
Clock ........................................................ 123
Outside Temperature .................................. 123
Engine Oil Pressure .................................... 124
Check Engine (Emission Control) ................. 125
On-Board Computer (BC) ............................ 126
Warnings on the instrument panel
and the on-board computer......................... 158Shifting Gears................................. 167Manual Transmission, Clutch ....................... 168
Drive-Off Assistant ..................................... 169
Porsche Doppelkupplung (PDK) ................... 170Mobile Roofs .................................. 177 Lifting/Sliding Roof .................................... 178
Convertible Top ......................................... 181
Emergency operation of the convertible top . 183
Windstop................................................... 190
Hardtop .................................................... 194
Targa ........................................................ 200
Roof Transport System............................... 204
Maintenance, Car Care ................... 205Exercise Extreme Caution when Working
on your Vehicle .......................................... 206
Coolant Level............................................. 207
Engine Oil .................................................. 208
Engine Oil Level ......................................... 208
Engine Oil Recommendation........................ 210
Brake Fluid Level........................................ 212
Fuel Economy ............................................ 214
Operating your Porsche in other Countries ... 214
Fuel Recommendations .............................. 216
Portable Fuel Containers............................. 217
Fuel Evaporation Control ............................. 217
Emission Control System ............................ 218
How Emission Control Works ...................... 219
Washer Fluid .............................................. 220
Power Steering .......................................... 221
Air Filter .................................................... 222
Combination Filter ...................................... 222
Fluids/Oils for Manual Transmission
and Porsche Doppelkupplung (PDK) ............. 222
Wiper Blades ............................................. 223
Car Care Instructions.................................. 224Practical Tips, Emergency Service ... 233Exercise Extreme Caution when Working
on your Vehicle .......................................... 234
Tires/Wheels ............................................. 235
Loading Information ................................... 246
Wheel Bolts ............................................... 248
Changing a wheel....................................... 249
Flat Tire..................................................... 251Lifting the Vehicle with a Lifting Platform or
Garage Lift ............................................... 254
Spacers 911 Carrera, 911 Carrera S ......... 255
Electrical System ...................................... 257
Battery ..................................................... 261
Replacing the remote-control battery .......... 266
Emergency Starting with Jumper Cables ..... 267
Bulb chart................................................. 269
Lights, Replacing Bulbs.............................. 269
Headlights ................................................ 270
Number Plate Light.................................... 277
Changing Light-Emitting Diodes and
Long-Life Bulbs ......................................... 277
Adjusting Headlights .................................. 278
Towing ..................................................... 280
Vehicle Identification,
Technical Data ............................... 283Vehicle Identification.................................. 284
Technical Data .......................................... 286
Diagrams ................................................. 299

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Before driving off...
Dear Porsche Owner A lot has gone into the manufacture of your
Porsche, including advanced engineering, rigid
quality control and demanding inspections.
These engineering and safety features will be
enhanced by you... the safe driver... – who knows his/her car and all controls,
– who maintains the vehicle properly,
– who uses driving skills wisely and always
drives within her/his own capabilities and the
level of familiarity with the vehicle.
You will find helpful hints in this manual on how to
perform most of the checks listed on the following
pages.
If in doubt, have these checks performed by your
authorized Porsche dealer.
Before driving off... Check the following items first fTurn the engine off before you attempt any
checks or repairs on the vehicle.
fBe sure the tires are inflated correctly.
Check tires for damage and tire wear.
fSee that wheel bolts are properly tightened
and not loose or missing.
fCheck engine oil level, add if necessary.
Make it a habit to have engine oil checked with
every fuel filling.
fCheck all fluid levels such as windshield
washer and brake fluid levels.
fBe sure the vehicle battery is well charged and
cranks the engine properly.
fCheck all doors and lids for proper operation
and latch them properly.
fCheck, and if necessary replace worn or
cracked wiper blades.
fSee that all windows are clear and unob-
structed.
fCheck air intake slots and area between lug-
gage compartment lid and windshield. Ensure
that these areas are free of snow and ice, so
the heater and the windshield wipers work
properly. fIf a child will be riding in the vehicle, check
child seat/child seat restraint system to ensure
that restraints are properly adjusted.
fChild restraint systems will not fit into the
Sports bucket seat.
Do not install a child restraint system in the
Sports bucket seat.
The Sports bucket seat cannot be equipped
with the LATCH system and thus the airbag
system cannot be manually deactivated.
fCheck all exterior and interior lights for opera-
tion and that the lenses are clean.
fCheck the headlights for proper aim, and if
necessary, have them adjusted.
fCheck under the vehicle for leaks.
fBe sure all luggage is stowed securely.
Emergency equipment It is good practice to carry emergency equipment
in your vehicle.
Some of the items you should have are:
window scraper, snow brush, container or bag of
sand or salt, emergency light, small shovel, first-
aid kit, etc.

Before driving off...
9
In the driver’s seat... fCheck operation of the horn.
fPosition seat for easy reach of foot pedals and
controls.
To reduce the possibility of injury from the
airbag deployment, you should always sit back
as far from the steering wheel as is practical,
while still maintaining full vehicle control.
fAdjust the inside and outside rear view mirrors.
fBuckle your safety belts.
fCheck operation of the foot and parking brake.
fCheck all warning and indicator lights with
ignition on and engine not running.
fStart engine and check all warning displays for
warning symbols.
fNever leave an idling car unattended.
fLock doors from inside, especially with chil-
dren in the car to prevent inadvertent opening
of doors from inside or outside.
Drive with doors locked.
On the road... fNever drive after you have consumed alcohol
or drugs.
fAlways have your safety belt fastened.
fAlways drive defensively.
Expect the unexpected.
fUse signals to indicate turns and lane changes.
fTurn on headlights at dusk or when the driving
conditions warrant it.
fAlways keep a safe distance from the vehicle in
front of you, depending on traffic, road and
weather conditions.
fReduce speed at night and during inclement
weather.
Driving in wet weather requires caution and re-
duced speeds, particularly on roads with
standing water, as the handling characteristics
of the vehicle may be impaired due to hydro-
planing of the tires.
fAlways observe speed limits and obey road
signs and traffic laws.
fWhen tired, get well off the road, stop and take
a rest. Turn the engine off. Do not sit in the ve-
hicle with engine idling.
Please see the chapter “ENGINE EXHAUST” on
Page 5.fWhen parked, always set the parking brake.
Move the PDK selector lever to ”P“ or the gear-
shift lever to reverse or first gear.
On hills also turn the front wheels toward the
curb.
fWhen emergency repairs become necessary,
move the vehicle well off the road. Turn on the
emergency flasher and use other warning de-
vices to alert other motorists. Do not park or
operate the vehicle in areas where the hot ex-
haust system may come in contact with dry
grass, brush, fuel spill or other flammable ma-
terial.
fMake it a habit to have the engine oil checked
with every refueling.

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Before driving off...
Break in hints for the first
2,000 miles/3,000 kilometers The following tips will be helpful in obtaining opti-
mum performance from your new Porsche.
Despite the most modern, high-precision manufac-
turing methods, the moving parts must still wear
in with each other. This wearing-in occurs mainly in
the first 2,000 miles/3,000 kilometers.Therefore: fPreferably take longer trips.
fAvoid frequent cold starts with short-distance
driving whenever possible.
fAvoid full throttle starts and abrupt stops.
fDo not exceed maximum engine speed of
4,200 rpm (revolutions per minute).
fDo not run a cold engine at high rpm either in
Neutral or in gear.
fDo not let the engine labor, especially when
driving uphill. Shift to the next lower gear in
time (use the most favorable rpm range).
fNever lug the engine in high gear at low
speeds. This rule applies at all times, not just
during the break-in period.fDo not participate in motor racing events,
sports driving schools, etc. during the first
2,000 miles/3,000 kilometers.
There may be a slight stiffness in the steering,
gear-shifting or other controls during the break-in
period which will gradually disappear.
Break in brake pads and brake discsNew brake pads and discs have to be “broken in”,
and therefore only attain optimal friction when the
car has covered several hundred miles or km.
The slightly reduced braking ability must be com-
pensated for by pressing the brake pedal harder.
This also applies whenever the brake pads and
brake discs are replaced. New tires New tires do not have maximum traction. They
tend to be slippery.
fBreak in new tires by driving at moderate
speeds during the first 60 to 120 miles/100 to
200 km. Longer braking distances must be an-
ticipated.
Engine oil and fuel consumption During the break-in period oil and fuel consump-
tion may be higher than normal.
As always, the rate of oil consumption depends on
the quality and viscosity of oil, the speed at which
the engine is operated, the climate and road con-
ditions, as well as the amount of dilution and oxi-
dation of the lubricant.
fMake a habit of checking engine oil with every
refueling, add if necessary.

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Before driving off...1 Light switch, Page 80
2 Ignition/starter switch, Page 74
3 Turn signal/headlight dimmer,
flasher lever, Page 82
4 Operating lever for on-board computer,
Page 128
5Horn
6 Operating lever for automatic speed control,
Page 86
7 Wiper/washer lever, rear window wiper,
Page 83
8 Stopwatch, Page 138
9 Interior temperature sensor
10 Emergency flasher switch, Page 79
11 Central locking button, readiness display for
alarm system, Page 19
12 Cupholder, Page 88
13 Seat heating/Seat ventilation left/right,
Page 35
14 Operating panel for air conditioning, Page 108
15 Sport/Sport Plus program, Page 64
Rear spoiler, Page 69
Porsche Active Suspension Management
(PASM), Page 69
Porsche Stability Management
(PSM), Page 66
Sports exhaust system, Page 57