heating PORSCHE BOXSTER 2009 2.G Owner's Manual

Maintenance, Car Care
209
How Emission Control Works When an automobile engine is running, it uses en-
ergy generated through the combustion of a mix-
ture of air and fuel. Depending on whether a car is
driven fast or slowly or whether the engine is cold
or hot, some of the fuel (hydrocarbons) may not
be burned completely, but may be discharged into
the engine crankcase or exhaust system. Additon-
al hydrocarbons may enter the atmosphere
through evaporation of fuel from the fuel tank.
These hydrocarbons (HC), when released into the
air, contribute to undesirable pollution.
In addition, carbon monoxide (CO) and oxides of
nitrogen (NOx) contribute to engine emissions.
They, too, are formed during the combustion proc-
ess and discharged into the exhaust system.
To reduce these pollutants, your Porsche is
equipped with a precisely calibrated fuel injection
system to assure a finely balanced air/fuel mixture
under all operating conditions.
Oxygen sensor The oxygen sensor, installed in the exhaust pipe
continuously senses the oxygen content of the
exhaust and signals the information to an electron-
ic control unit. The control unit corrects the air/
fuel ratio, so the engine always receives an accu-
rately metered air/fuel mixture. Crankcase ventilation Through crankcase ventilation, undesirable emis-
sions from the engine crankcase are not permit-
ted to reach the outside atmosphere. These emis-
sions are recirculated from the crankcase to the
air intake system. From here the emissions mix
with the intake air and are later burned in the en-
gine. Catalytic converters The catalytic converters are efficient “clean-up”
devices built into the exhaust system of the vehi-
cle. The catalytic converte rs burn the undesirable
pollutants in the exhaust gas before it is released
into the atmosphere.
The exclusive use of unleaded fuel is critical-
ly important for the life of the catalytic con-
verters. Therefore, only unleaded fuel must
be used. The catalytic converters will be damaged by:
– push or tow starting the vehicle
– misfiring of the engine
– turning off the ignition while the vehicle is mov-
ing or
– driving until the fuel ta nk is completely empty
– by other unusual operating conditions.
f Do not continue to operate your vehicle under
these conditions, since raw fuel might reach
the catalytic converters. This could result in
overheating of the converters. Federal law pro-
hibits use of leaded fuel in this car.

256
Practical Tips, Emergency Service
Connect jumper cables in the following
sequence: Always observe the sequence below:
1. Connect the positive lead (red) to the
positive terminal of the discharged battery
first, then connect it to th e positive terminal of
the donor battery.
2. First connect the negative cable (black) to
the negative terminal of the donor battery, then
connect it to a suitable grounding point on the
vehicle with the discharged battery.
This grounding point must lie as far as possible
from the battery.
For example, a solid metal part or the engine
block are suitable grounding points.
If no suitable grounding points are to be found
on either vehicle, the negative cable must
carefully be connected directly to the negative
terminal of the battery.
If a suitable grounding point is to be found only
on the donor vehicle, the negative cable must
first be connected to the terminal of the
discharged battery, then to the grounding point
of the donor vehicle.
3. Run the engine of the donor car at a higher speed. 4. Start the engine.
An attempted start using jumper cables should
not last more than 15 seconds. Then allow a
waiting period of at least one minute.
f Note
Before disconnecting the jumper cables, elec-
trical loads such as the heated rear window
and the heating fan blower should be switched
on (the vehicle’s lights must not be switched
on). This reduces voltage peaks which may oc-
cur when disconnecting the jumper cables.
With the engine running, remove both jumper
cables in reverse order.

286
Index
CCabriolet .................................................... 182
Capacities, overview ... ................................ 281
Car care ........................ ............................ 213
Car telephone ............. .................................. 99
Car washes .................... ............................ 214
Carpet ....................................................... 219
Catalytic converters .... ................................ 209
Cautions ........................ .................... 196, 222
Central locking ........... ................................ 246
Emergency operation ...................... 19, 22
In cars with alarm system ...................... 21
In cars without alar m system ................. 19
Overload protection ............................ 246
Central vents .............. ................................ 112
Central warning light ................................... 128
Changing light-emitting diodes (LEDs) ........... 266
Changing wheels ........ ................................ 237
Check engine Warning light .......... ............................ 128
Check engine warning li ght .......................... 129
Opening the oil filler cap ...................... 200
Checking pressure ...... ................................ 238
Child restraint system s.................................. 50
Chime ............... ......................... ............ 78, 80
CHRONO Stopwatch.... ................................ 140
Cigarette lighter.......... .................................. 88
Circulating-air button ... ........................ 106, 110
Clock ............................................. .... 127, 160
Clutch ............... ............................. ...... 60, 172
Clutch pedal ............... .................................. 60
Combination filter ....... ................................ 211
Comfort seat .............. .................................. 33
Coming home mode.... ............................ 79, 80 Communication manage
ment ......................... 97
Compact disc Player ...................... ............................ 98
Storage .................... ............................ 90
Compartment monitoring ................ ............... 25
Convertible top ......... .................................. 182
Care ........................ .......................... 215
Coolant ........... ........................... 124, 197, 281
Checking ............................................ 197
Level .................................................. 1

97
Temperature gage .... .......................... 124
Topping off ........... .............................. 197
Warning light......... .............................. 124
Cooling system ............. ...................... 124, 197
Warning light......... .............................. 124
Cornering light .......... .................................... 78
Indicator light ........ .............................. 123
Crankcase ventilation .................................. 209
Cruise control ................................. 84, 85, 128
Cupholder ......................................... ........... 86
DData bank................................................... 274
Daytime driving lights .................................... 78
Changing bulbs ..... .............................. 266
On-board computer ............................. 160
Defrosting windows ....... ................ 31, 106, 110
Diagnostic socket ..... .................................... 11
Dimensions ....................................... ......... 282
Direction indicator lig ht, front ....................... 266
Door ............................ ................................ 18
Handles ................................................ 18
Locks....................... .................... 18, 215
Mirror....................... ............................ 30 Mirror heating ..........
.............................31
Mirrors .................... .............................29
Windows ......................... 18, 27, 182, 216
Drive-Off Assistant ....... ................................173
Driving
Hints .............. ........................................8
Winter ......................... .......................179
Driving off
Drive-Off Assistant .... ...........................173
Launch Control......... ...........................177
Driving performance .... ................................280
Drop-center rim........... ................................233
EElectrical system..... ....................................245
Emergency flasher swit ch ..............................77
Emergency operation . ...................................22
Central locking ......... .......................19, 22
Convertible top ........ ...........................185
Ignition key ......... ..................................74
Lids................ ......................... ...........248
Tank flap ................. ...........................205
Emergency service ..... ................................222
Emergency starting with jumper cables.255, 256
Emission control system ..............129, 208, 209
Engine Checking the oil leve l ...........................157
Diagram ...................... .......................283
Exhaust ................... ...............................5
Number ..............................................275
Oil consumption ....... .....................10, 199
Oil level ................... ...........................199
Oil level indicator ...................... ...........157
Oils ............................................199, 281

Index
287
Speeds ................................................ 10
Starting .................. .............................. 75
Stopping .............................................. 76
Engine compartment Blower ....................... .................. 76, 124
Blower fan .............. ............................ 124
Care .................................................. 216
Lid ....................................................... 93
Lid warning light...... .............................. 92
Engine oil Change .............................................. 201
Consumption ............................... ......... 10
Performance class .. ............................ 201
Recommendation ........ ........................ 200
Topping off............. ............................ 200
Viscosity ................ ............................ 201
Exhaust
Pipes ......................... ............................ 5
System ................................................ 55
Tailpipes, stainless st eel ...................... 217
External antenna ......... ................................ 100
FFiller flap .................................................... 205
Fire extinguisher ......................................... 101
Flat tire ...................... ................................ 239
Floor mats.................. ................................ 219
Fluids ......................................................... 211
FM reception ................................... ............. 97
Fog light ............................................. ......... 80
Fog light, rear................. ........................ 78, 80
Fog lights Changing bulb......... ............................ 264
Footbrake ........................................... ......... 56Footwell lights...........
....................................69
Fresh air intake ......... ..................................112
Front lid ....................... ..........................92, 93
Fuel ..................... ..............................126, 205
Containers ................ ......................4, 207
Economy .................. ..........................204
Evaporation control .............................207
Fuels containing etha nol.......................207
Level gage ............... ..........................126
Level warning light ..............................126
Recommendation ........................206, 207
Recommendations .... ..........................206
Tank ..................................................206
Function keys ........... ....................................40
Fuses, replacing ....... ..................................247
GGarage
Door ....................................................76
Door opener .......................................102
Lift ............... ......................... .............242
Gear display ................. ......................116, 118
Gear shift indicator ......................................123
Glove compartment... ....................................90
Gong.................... ..............14, 73, 78, 80, 133
Ground clearance...... ......................................4HHandbrake.................... ................................55
Hardtop........................ ..............................190
Head restraints ......... ....................................32
Headlights .................... ..............................258
Adjusting .................. ..................267, 268 Beam adjustment .
................................ 79
Changing bulbs .......................... 259, 261
Cleaning system ....... ............ 82, 210, 281
Flasher ................................................ 81
Removing ................ .......................... 258
Heated rear window ..... ................ 31, 193, 194
Heated rear window/Door mirror heating ..... 113
Heater ......................... .............................. 109
Heating ........................................... .......... 106
High beam Indicator light ....... .............................. 123
Lever....................... ...................... 78, 80
High beam, additional Changing bulb ...... .............................. 261
High-pressure cleaning units........................ 213
Home mode..................... ...................... 79, 80
HomeLink .................... .............................. 102
Hoods ............................. ................ 92, 93, 95
Horn ........................................... .......... 12, 21
Hot exhaust pipes ... ....................................... 5
IIgnition key ............. ..................................... 72
Emergency operation ........................... 74
Ignition lock ............ ..................................... 72
Withdrawing ignition key,
PDK transmission ..................... .......... 176
Immobilizer ...................................... ............ 15
Indicator lights ................. .................. 116, 118
INFO Warning message s ............................. 136
Instrument Illumination........... .............................. 120
Lights ...................... ...................... 78, 80
Panel ........................... ...... 116, 118, 162

288
Index
Interior
....................... .................................. 69
Interior lights ......... ....................................... 69
Interior mirror ............. .................................. 30
JJumper cables ............................................ 255KKey codes ...................... .............................. 15
Keys ................. ......................... ............ 15, 16LLATCH System ............... .............................. 54
Launch Control ........................................... 177
Leather care .............. ................................ 218
License plate light................................... 78, 80
Lids ........................................... ............ 93, 95
Emergency unlocking .......................... 248
Lifting vehicle ............. ................................ 242
Light
Daytime driving ....... .............................. 78
Flasher....................... ...... 78, 80, 81, 123
Low beam .................. .............. 78, 80, 81
Sensor for instrument illumination 116, 118
Switch........................ .............. 78, 80, 81
Light alloy wheels
Inscription .............. ............................ 233
Light functions, indivi dual............................... 81
Lights ................................................. ......... 69
Care .................................................. 218
Headlight beam adju stment ................... 79
LIMIT Acoustic warning signal for speed limit 133
Load switch-off ........... ................................ 246 Loading information ..
.................................. 234
Locking ........................ .......................... 20, 23
Low beam .................... ................................ 81
Luggage Net .......................... ............................ 91
Luggage compartment . ................................. 94
Lid ........................... ............................ 92
Lid warning light.... ................................ 92
Unlocking lid ......... ................................ 16
Luggage compartment/
engine compartment lid, warning lights ........... 92
MMaintenance ................. .............................. 196
Make-up mirror ............. ................................ 41
Maximum permitted engi ne speeds ................ 10
Manual transmission ............................ 172
Mirror Folding in.............. ................................ 30
Heating .................... .................... 31, 113
Inside ................................................... 29
Mirrors ............................. ...................... 29, 71
Anti-glare ................................... ........... 30
Multi-functional steeri ng wheel ........................ 40NNavigation .................... ................................ 97
Selection field, on-board computer ....... 146
Notes on
Car care ................... .......................... 213
Maintenance ............. .......................... 196
Number plate light ........ .......................... 78, 80
Changing bulb ....... .............................. 266
OOctane rating ...................................... 206, 207
Odometer ........................ ...........................121
Off delay .................... ............................79, 80
Oil...................... ............................. ...199, 281
Change........................ .......................201
Checking level.......... ...........................157
Consumption............ .............................10
Level checks............ ...........................199
Level indicator ......... ...........................157
Recommendation ......... .......................200
Topping off engine oi l ..........................200
OIL Display and measurement
of the engine oil leve l...................................157
On-board computer ..... ................................130
Basic settings .......... ...................131, 159
Calling on-board computer functions .....131
Functions and display possibilities ........131
General information . ............................160
Language versions ... ...........................159
Operation, controls... ...........................130
Selecting a radio station ......................146
Setting the clock ...... ...........................160
Switching daytime driving lights on/off ..160
Switching on navigation .......................146
Tire pressure warnings ........................152
Warnings and messag es ......................162
On-board literature ..........................................2
Operating voice contro l ...............................130
Operating your Porsche in other Countries ....204
Orientation light ...... ......................................69
Outside temperatur indicator........................127
Oxygen sensor............ ................................209

Index
289
PPaintCare .......................... ................ 213, 215
Data............... ......................... ........... 275
ParkAssistant ...................................... ......... 70
Parking
PDK transmission.... ............................ 179
Parking aids ............... ............................ 70, 71
Parking brake ............. .................................. 55
Warning light .......... .............................. 56
Parking light ............... ...................... 78, 80, 81
Particle filter ........... .................................... 211
Passenger compartment monitoring............... 25
PDK transmission ....... ................................ 174
Drive-Off Assistant... ............................ 173
Driving in winter .. ................................ 179
Faults................................................. 175
Kickdown ................... ........................ 177
Launch Control ....... ............................ 177
Manual selection mode ........................ 178
Reduced driving program .................... 180
Selector lever emerge ncy release ........ 269
Selector lever positi ons ....................... 176
Shifting gears on the steering wheel ..... 177
Sport mode ................ ........................ 176
Transmission fluid ............................... 211
Warning messages.. ............................ 180
Pen holder.................. .................................. 90
Plastic parts ............................................... 218 Care .................................................. 218
Platform lift ................ ................................ 242
Porsche Active Suspension Management
(PASM) ................................................ ......... 66
Sport mode ................ .......................... 66 Porsche Ceramic Composite Brake (PCCB) .......4
Porsche Communication Management (PCM)...97
Porsche Doppelkupplung
(PDK) ....................174
Drive-Off Assistant . ..............................173
Driving in winter .... ..............................179
Faults ....................... ..........................175
Kickdown.................. ..........................178
Launch Control.......... ..........................174
Manual selection mo de ........................178
Reduced driving program.....................180
Selector lever emergency release ........269
Selector lever position .................174, 176
Shifting gears on the steering wheel .....177
Sport mode .............. ..........................176
Transmission fluid ...............................211
Porsche Stability Manage ment (PSM) ..............63
Information light .... ................................65
Power steering fluid le vel .....................211, 281
Power windows ............. ........................18, 182
Practical tips ............ ..................................222
Putting vehicle into op eration.

......................251RRadiator fan..........................................76, 198
Radio reception ........ ....................................97
Rain sensor .............. ....................................82
Range on remaining fuel ......................131, 160
Rear fender
Retractable ........... ................................67
Rear lid ........................ ....................92, 93, 95
Rear spoiler .................. ..........................67, 68
Rear view mirrors...... ..............................29, 30
Rear window defogger ...........................31, 113
Rear window heating . ..................................113 Recirculating-air butt
on ............................... 110
Refuelling ........................................ .......... 206
Relays ......................... .............................. 245
Remote control ............ ................................ 16
Readiness ................ ............................ 17
Replacing battery ..................... .......... 254
Standby funktion .. ................................ 17
Synchronization.... ................................ 17
Replacement key.......... ................................ 15
Replacing bulbs....... ................................... 257
Replacing wiper blades ............................... 212
Retractable spoiler .. ..................................... 67
Rims Diameter ................. .......................... 233
Rim width................. .......................... 233
TPM sensors............ .......................... 229
Running in.................... ................................ 10
SSafety belts ............ ..................................... 42
Cleaning ............................................ 219
Tensioner ............................................ 42
Warning light ............ ............................ 43
Safety compliance sticker ........................... 274
Sealing set .................. .............................. 240
Seals .......................... .............................. 218
Care ........................ .......................... 218
Seat
Adaptive sports se at............................. 33
Adjustment .......................................... 32
Comfort seat ........... ............................ 33
Heating.................... ............................ 37
Memory ................... ............................ 35
Position ................... ............................ 32

290
Index
Sports bucket seat
................. ..............3
4
Sports seat ............ .............................. 33
Standard seat ......... .............................. 33
Ventilation .............. .............................. 38
Seat memory
Operating with the remote control .......... 36
Operation with person buttons ............... 35
Selector lever position ........................ 116, 118
Selector lever position indicator,
PDK transmission ....... ................................ 175
Service ...................................................... 137
SET Basic setting on on-board computer ...... 159
Shift indicator ............. ................................ 123
Shifting gears
Drive-Off Assistant... ............................ 173
Manual transmission............................ 172
Porsche Doppelkupplung (PDK) ............ 174
Side light, front ........... ................................ 266
Side marker light ........ ............................ 78, 80
Changing bulb......... ............................ 265
Side vents .................. ................................ 112
Snow chains ................... ............ 231, 277, 279
Snow tires.......................................... 230, 278
Socket ....................................................... 245
Spacers ......................... ............................ 243
Spare key ...................... .............................. 15
Spare wheel ............................................... 277
Speed code letter ....... ................................ 232
Speed control....................................... 85, 106
Automatic............... .............................. 84
Indicator light.......... ............................ 120
Speed limit ......................................... 133, 232
Speedometer ................. ............................ 122
Spoiler ......................................................... 67 Fixed ........................
............................ 68
Retractable ................................ ........... 67
Sport Chrono Plus package
CHRONO stopwatch . ........................... 140
Sport mode .............. ............................ 61
Sport mode .................. ................................ 65
PDK transmission .. .............................. 176
Switching on/off.... ................................ 61
Switching PASM on/o ff .......................... 66
Sport plus mode ....... .................................... 61
Sports bucket seat ... .................................... 34
Sports exhaust system ..................................55
Sports seat
................................... ............... 33
Stability management system ........................ 63
Standard seat ........... .................................... 33
Starter switch ........... .................................... 72
Starting ........................ ................................ 73
Starting engine ......... .................................... 75
Steering column Locking .................... ............................ 73
Steering lock ............ .................................... 72
Steering wheel Adjustment ........................................... 38
Function keys........ ................................ 40
Heating .................... ............................ 39
Lock ........................ ............................ 73
Multi functional ........................... ........... 40
PDK shift buttons .. .............................. 174
Stopping engine........ .................................... 76
Stopwatch .................... .............................. 140
Storage options ........ .................................... 89
Storage possibilities .. .................................... 89
Storing your Porsche .................................. 220
Sun visors .................... ................................ 41Suspension management ..............
.................66
TTachometer ................................................123
Tail light .......................... ...........................266
Tank .................. ............................. ...205, 206
Ventilation system .... ...........................207
Technical data ................................. ...........276
TEL Telephone informat ion...........................137
Telephone ....................................... .............99
Temperature setting ......... ...........106, 109, 110
Temperature, outside in dicator.....................127
Test stand, measure ments ............................65
Theft protection ...... ......................................14
Tire Care...................................................227
Damage .............................................227
Designations ............ ...........................231
Pressure plate ......... ...........................225
Replacements .............. .......................228
Traction................... ...........................226
Wear ..................................................226
Tire pressure monitoring Warning light ............ ...........................155
Wheels ........................ .......................229
Tire pressure monitoring (TPM) ....................147
Tires ...................... ..............10, 223, 278, 279
Care...................................................223
Checking pressure ... ...........................238
Inscription................ ...........................232
Loading information . ............................234
New tires ................. .............................10
Pressure...................... ...............224, 280
Pressure monitoring ............................147