sensor PORSCHE 911 2009 5.G Owner's Manual

Maintenance, Car Care
225
Washing The best method of protecting your car from the
damaging effects of the environment is frequent
washing and the application of a preservative. The
underside of your vehicle should also be thorough-
ly washed for cinders, salt or sanding at winter’s
end.
The longer salt, road dust and industrial dust,
dead insects, bird droppings or substances from
trees (resin, pollen) are allowed to remain on the
bodywork, the more serious is their harmful ef-
fect.
New cars should be washed carefully with plenty
of clear water to protect the new paint work. Dark
paint finishes show up the smallest of surface
damage (e.g., scratches) more readily than lighter
colors.
Dark colors are also more susceptible to scratch-
ing because of the composition of their pigments
and require particularly careful paint care.
fDo not wash your car in bright sunlight or while
the bodywork is still hot.
fWhen washing by hand, use abundant water, a
soft sponge or wash brush, and Porsche car
shampoo.
fBegin by spraying the body thoroughly with wa-
ter to rinse away loose dirt.fAfter washing, rinse the car with plenty of wa-
ter and then dry with a chamois leather.
Do not use the same chamois leather for dry-
ing as you use for cleaning the windshield and
windows.
Warning!
Moisture which gets on to the brakes during
a car wash can reduce braking efficiency or
make the brakes pull unevenly which could
increase the danger of an accident, causing
serious personal injuries or death.
fAfter washing the car, test the brakes and
steering and briefly brake the discs dry.
When doing this, take care not to hamper other
road users behind you (traffic conditions per-mitting).
Automatic car washes
fPlease see the chapter “WIPER BLADES” on
Page 223.
Optional add-on parts or parts which project be-
yond the contours of the vehicle may be damaged
by design features (e.g. brushes) of automatic car
washes.The following parts are particularly
susceptible to damage:
– Convertible top (hot wax treatment cannot be
used, as the wax attacks the convertible top
material)
– Windshield wipers (always switch them off to
prevent them wiping unintentionally in intermit-
tent or sensor operation)
– External antennas (always unscrew)
– Roof Transport System (always remove com-
pletely)
– Rear spoiler
– Wheels (the wider the rim and the lower the tire
height, the greater the risk of damage)
– High-gloss wheels (to prevent these from get-
ting scratched, do not clean with the wheel-
cleaning brushes of the car wash).
fPlease consult the operator before using auto-
matic car washes.
fWash and dry by hand all points not reached by
a car wash, such as door and lid seams or
door sills.
Note
Automatic car washes spray water at odd angles
and high pressures, which are not seen in normal
driving. Therefore, water can sometimes find its
way into the passengers compartment during or
shortly after the car wash.

Practical Tips, Emergency Service
241
Parking at the curb
Warning!
Hard impacts against curbs (or traffic
islands) are dangerous and may cause hid-
den tire damage which is not noticeable until
later. Such damage can result in accidents at
high speeds causing serious personal injury
or death.
Depending on the force of impact, the edge
of the rim can also be damaged.
fIf you are in doubt, have the wheel checked by
an expert, particularly if you suspect damage
on the inside.
fIf you must drive over a curb or other obstacle,
drive slowly and at an obtuse angle. Exercise care when parking along curbs.
Wheel alignment, wheel balancing As a precaution, have wheels with summer tires
balanced in the spring, and those with mud and
snow tires before winter.
Unbalanced wheels may affect car handling and
tire life.
Only the specified weights may be used for wheel
balancing.
Self-adhesive weights must not come into contact
with cleaning agents, since they could drop off.
Uneven tread wear indicates wheel imbalance. In
this event, the vehicle should be checked at an au-
thorized Porsche dealer.
Warning!
If, during a trip, uneven running or vibrations
occur that could be caused by damage to
tires or the car, the speed must be reduced
immediately, but without braking sharply.
If you continue your trip without having the
cause of the fault remedied, you might lose
control of your vehicle which could cause se-
rious personal injury or death.
fStop the vehicle and check the tires.
fIf no cause for the fault can be found, drive
carefully to the nearest authorized Porsche dealer.
Wheels with Tire Pressure Monitoring
(TPM) sensorsBefore changing wheels, make sure that the
wheels are compatible with your vehicle's TPM.
fCheck this with your authorized Porsche
dealer.Removing and storing tires fAfter changing, adjust tire pressure and torque
wheel bolts diagonally to 94 ftlb (130 Nm).
Tires must always remain on the same side of
the vehicle.
When wheels are removed, the direction of
rotation and position of each wheel should be
marked.
Example
FR (front right), FL, RR and RL.
Wheels must always be fitted in accordance with
their marking.
The perception that tire durability and perform-
ance are immune to the effects of storage and
age is unfounded.
Chemical additives, which make the rubber elas-
tic, lose their effectiveness in the course of time
and the rubber becomes brittle and cracks.
Therefore, the tires should be inspected from
time to time.

304
Index HomeLink................................................... 103
Hoods.................................................... 93, 94
Horn ................................................ 12, 19, 21
Hot exhaust pipes ........................................... 5
IIgnition key................................................... 74
Emergency operation ............................ 76
Ignition lock.................................................. 74
Withdrawing ignition key,
PDK transmission................................ 172
Immobilizer .................................................. 15
Indicator lights.................................... 112, 114
INFO Warning messages ............................. 132
Instrument
Illumination ......................................... 116
Lights .................................................. 80
Panel ................................. 112, 114, 158
Interior lights ................................................ 71
Interior mirror ............................................... 28JJumper cables ............................................ 267KKey codes .................................................... 15
Key-operated airbag deactivation device ......... 49
Keys ...................................................... 15, 16LLATCH System ............................................. 54
Launch Control ........................................... 173
Leather care .............................................. 230License plate light ......................................... 80
Lids ............................................................. 94
Emergency unlocking .......................... 260
Lifting vehicle ............................................. 254
Lifting/sliding roof....................................... 178
Light
Daytime driving ..................................... 80
Flasher ................................... 80, 82, 119
Low beam ...................................... 80, 82
Sensor for instrument illumination. 112, 114
Switch ............................................ 80, 82
Light alloy wheels
Inscription .......................................... 245
Lights
Care .................................................. 229
Headlight beam adjustment.................... 81
LIMIT Acoustic warning signal for speed limit. 129
Load switch-off ........................................... 258
Loading information .................................... 246
Locking ........................................................ 19
Conditions ............................................ 21
Locking retractor .......................................... 53
Low beam .................................................... 82
Lowering ...................................................... 56
Luggage carrier .................................. 291, 292
Luggage compartment ............................ 95, 97
Lid ....................................................... 93
Lid warning light.................................... 93
Unlocking lid ......................................... 16
Luggage compartment/
engine compartment lid, warning lights ........... 93
Luggage rack ............................................. 204
MMaintenance ...............................................206
Make-up mirror .............................................40
Maximum permitted engine speeds ................10
Manual transmission............................168
Mirror
Folding in ..............................................28
Heating ........................................29, 110
Inside ...................................................27
Mirrors ...................................................27, 73
Anti-glare ..............................................28
Multi-functional steering wheel ........................39NNavigation ....................................................98
Selection field, on-board computer .......142
Notes on
Car care .............................................224
Maintenance .......................................206
Number plate light.................................80, 277OOctane rating ......................................216, 217
Odometer ...................................................117
Off delay ......................................................81
Oil..............................................................208
Change...............................................210
Checking level.....................................153
Consumption.........................................10
Level checks.......................................208
Level indicator ....................................153
Pressure.............................................124
Recommendation ................................210

Index
305
Temperature....................................... 116
Topping off engine oil .......................... 209
OIL Display and measurement of the
engine oil level ............................................ 153
On-board computer ..................................... 126
Basic settings ............................. 127, 155
Calling on-board computer functions ..... 127
Functions and display possibilities ........ 127
General information ..................... 156, 157
Language versions .............................. 155
Operation, controls ............................. 126
Selecting a radio station ...................... 142
Setting the clock ................................. 156
Switching daytime driving lights on/off.. 156
Switching on navigation ....................... 142
Tire pressure warnings ........................ 149
Warnings and messages...................... 158
On-board literature .......................................... 2
Operating voice control ............................... 126
Operating your Porsche in other Countries .... 214
Orientation light ............................................ 71
Outside temperatur indicator ....................... 123
Oxygen sensor ........................................... 219
PPaint
Care .......................................... 224, 227
Data................................................... 285
ParkAssistant ............................................... 72
Parking
PDK transmission................................ 175
Parking aids ........................................... 72, 73
Parking brake ............................................... 57
Warning light ........................................ 58Parking light ...........................................80, 82
Particle filter ...............................................222
Passenger compartment monitoring ...............23
PDK transmission........................................170
Drive-Off Assistant ...............................169
Driving in winter ..................................175
Faults .................................................171
Kickdown............................................173
Launch Control....................................173
Manual selection mode ........................174
Reduced driving program.....................176
Selector lever emergency release ........280
Selector lever positions .......................172
Shifting gears on the steering wheel .....173
Sport mode ........................................172
Transmission fluid ...............................222
Warning messages ..............................176
Pen holder ....................................................92
Plastic parts ...............................................229
Care...................................................229
Platform lift.................................................254
Porsche Active Suspension Management
(PASM) .........................................................69
Sport mode ..........................................69
Porsche Ceramic Composite Brake (PCCB) .......4
Porsche Communication Management (PCM)...98
Porsche Doppelkupplung (PDK) ....................170
Drive-Off Assistant ...............................169
Driving in winter ..................................175
Faults .................................................171
Kickdown............................................174
Launch Control....................................170
Manual selection mode ........................174
Reduced driving program.....................176Selector lever emergency release ....... 280
Selector lever position ................ 170, 172
Shifting gears on the steering wheel .... 173
Sport mode ....................................... 172
Transmission fluid.............................. 222
Porsche Stability Management (PSM) ............. 66
Information light ................................... 68
Porsche traction management (PTM) ............. 63
Power steering fluid level .................... 221, 290
Power windows .................................... 18, 181
Practical tips.............................................. 234
Putting vehicle into operation ...................... 263RRadiator fan ......................................... 78, 208
Radio reception............................................ 98
Rain sensor ........................................... 83, 85
Range on remaining fuel..................... 127, 157
Reading light................................................ 71
Rear hatch ................................................. 200
Rear lid ................................................. 93, 94
Rear seat backrests..................................... 37
Rear spoiler ................................................. 69
Automatic mode ................................... 70
Manual control ..................................... 70
Rear view mirrors ................................... 27, 28
Rear window defogger.......................... 29, 110
Rear window heating.................................. 110
Rear window wiper ....................................... 84
Recirculating-air button ............................... 107
Refuelling .................................................. 216
Relays ....................................................... 257
Remote control ............................................ 16
Readiness ............................................ 17

306
Index Replacing battery ................................ 266
Standby funktion ................................... 17
Synchronization .................................... 17
Replacement key .......................................... 15
Replacing bulbs .......................................... 269
Replacing wiper blades............................... 223
Retractable rear spoiler................................. 69
Rims
Diameter ............................................ 245
Dimensions ................................ 287, 288
Rim width ........................................... 245
TPM sensors ...................................... 241
Roller blind ................................................. 200
Rollover Protection System............................ 56
Roof Transport System ............... 204, 291, 292
Running in .................................................... 10
SSafety belts .................................................. 41
Cleaning ............................................. 231
Height adjustment ................................. 43
Tensioner ............................................. 41
Warning light ........................................ 42
Safety compliance sticker ........................... 284
Sealing set ................................................. 252
Seals ......................................................... 229
Care .................................................. 229
Seat
Adaptive sports seat ............................. 31
Adjustment ........................................... 30
Comfort seat ........................................ 31
Heating ................................................ 35
Memory ............................................... 33
Position................................................ 30Sports bucket seat................................ 32
Sports seat .......................................... 31
Standard seat ....................................... 31
Ventilation............................................. 36
Seat memory
Operating with the remote control .......... 34
Operation with person buttons................ 33
Selector lever position......................... 112, 114
Selector lever position indicator,
PDK transmission........................................ 171
Service ...................................................... 133
SET Basic setting on on-board computer ...... 155
Shift indicator ............................................. 119
Shifting gears
Drive-Off Assistant ............................... 169
Manual transmission............................ 168
Porsche Doppelkupplung (PDK) ............ 170
Side light, front ........................................... 277
Side marker light .................................. 80, 276
Side vents .................................................. 109
Sliding glass roof ........................................ 200
Sliding roof................................................. 178
Snow chains ............................................... 243
Snow tires .................................................. 242
Socket ....................................................... 257
Spacers ..................................................... 255
Spare key..................................................... 15
Speed code letter ....................................... 244
Speed control ............................................... 87
Automatic ............................................. 86
Indicator light ...................................... 116
Speed limit ......................................... 129, 244
Speedometer ............................................. 118
Spoiler ......................................................... 69Sport Chrono Plus package
CHRONO stopwatch ............................136
Sport mode ..........................................64
Sport mode ..................................................68
PDK transmission ................................172
Switching on/off ....................................64
Switching PASM on/off ..........................69
Sport plus mode ...........................................64
Sport tires ......................................................4
Sports bucket seat........................................32
Sports chassis ............................................298
Sports exhaust system ..................................57
Sports seat ..................................................31
Sport-type running gear ...............................298
Stability management system ........................66
Standard seat ...............................................31
Starter switch ...............................................74
Starting ........................................................75
Starting engine .............................................77
Steam cleaners...........................................224
Steering column
Locking ................................................75
Steering lock ................................................74
Steering wheel
Adjustment ...........................................37
Function keys ........................................39
Heating ................................................38
Lock.....................................................75
Multi functional ......................................39
PDK shift buttons ................................170
Stopping engine ............................................78
Stopwatch ..................................................136
Storage options ............................................91
Storage possibilities......................................91

308
Index Welcome Home Function............................... 81
Wheel .................................. 10, 235, 287, 288
Alignment ........................................... 241
Balancing ........................................... 241
Bolts .................................................. 248
Care .................................................. 235
Changing............................................ 251
Checking pressure .............................. 250
Inscription .......................................... 244
Loading information............................ 246
Securing bolts .................................... 248
Security wheel bolts ........................ 15, 96
Sidewall ............................................. 244
Size ................................................... 244
Tire pressure .............................. 236, 289
Tire pressure plate.............................. 285
Tire sealant ................................ 251, 252
Wheels
Assembly aids for wheel changes ......... 249
Care .................................................. 229
TPM sensors ...................................... 241
Windows ............................................ 181, 228
Anti-crushing protection ......................... 26
Care .................................................. 228
Opening/Closing ................................... 26
Washer nozzles .................................... 83
Washer system ..................... 83, 220, 290
Windshield
Washer nozzles .................................... 83
Wiper blades, changing ....................... 223
Wiper/washer lever ............................... 83
Windshield wipers ................................. 83, 223
Replacing ........................................... 223Windstop .................................................... 190
Installing ............................................. 190
Removing ........................................... 193
Winter operation
Battery ............................................... 263
Coolant .............................................. 207
Engine oil ........................................... 208
Jumper cables ............................ 267, 268
Locks................................................. 226
Seals ................................................. 229
Snow chains ....................................... 243
Tires .................................. 242, 287, 288
Washer fluid........................................ 220
Wiper blades....................................... 223
Wiper
Blades................................................ 223
Lever ................................................... 83
Rear..................................................... 84
Wiper blades
Care .................................................. 228
Changing ............................................ 223