relay PORSCHE CAYNNE S 2006 1.G Owners Manual

334
Practical Tips, Minor Repairs
Electrical SystemIn order to avoid damage and faults in electrical or
electronic systems, electrical accessories should
be installed at your authorized Porsche dealer.
fUse only accessories authorized by Porsche.
Warning!
Risk of short circuit and fire.
Replacing fuses or relays with engine running
or the ignition on could cause electrical
shock.
fDisconnect the battery during all work on the electrical system.
RelaysRelays should be checked or changed only by an
authorized workshop.Alarm system, central lockingThe status of the central locking and alarm system
is not changed by disconnecting the battery.
When the battery is disconnected, the alarm
system ceases to function.
SocketsElectrical accessories can be connected to the
12 V sockets.Note on operation
The sockets and thus the connected electrical ac-
cessories function even if the ignition is swi tched
off or the ignition key is withdrawn.
If the engine is not running and the accessories
are switched on, the vehicle battery will be
discharged.

340
Practical Tips, Minor Repairs
Fuse assignment – fuse box in right side of dashboard
No. Designation Rating in A1
Towing attachment
15
2 ParkAssist5
3
Towing attachment
15
4 Telephone/telematics control unit5
5
Towing attachment
15
6 Porsche Stability Management (PSM)30
7
Transfer box (center differential lock), telephone preparation
5
8 Additional high beam, vehicle electrical system control unit 20
9
CD changer, DVD navigation
5
10 TV tuner, satellite receiver5
11
Radio or Porsche Communication System (PCM)
10
12 Radio booster30
1314 Tail light, left; central locking system, power windows, mirrors 1515
Power window, rear right
25
16
17
Low beam, right; high beam, right; vehicle electrical system control unit
15
18 Heated rear window relay30
19
Brake booster, towing attachment
30/25
20
21
Hood open switch, spare wheel release
10

Practical Tips, Minor Repairs
343
Fuse assignment – fuse box in engine compartmentNote
fUse the plastic grippers from the fuse boxes in the dashboard to replace the fuses. No. Designation Rating in A
1
Fan
60
2Fan30
3
Secondary air pump
40
4 Secondary air pump (Cayenne S)40
567
Fuel injectors, ignition coils
20
8 Fuel injectors, ignition coils20
9
Engine control module, camshaft adjusters, intake pipe switchover (Cayenne)
30
10Engine components: cooling air fan, carbon canister shut-off valve, pressure sensor for air conditioning, tank leakage detection,
run-on pump (Cayenne S), carbon canister shut-off valve valve (Cayenne)10
11
Engine existing wiring, secondary air pump (Cayenne), air-conditioning compressor (Cayenne), oil-level sensor (Cayenne)
15
12 Secondary air pumps, run-on pumps5
13
Fuel pump, right
15
14 Fuel pump, left15
15
Engine control module, main relay
10
16 Water run-on pump (Cayenne)30
17
Oxygen sensors ahead of catalytic converter
15
18 Oxygen sensors behind catalytic converter7.5

398
Index Porsche Active
Suspension Management.................... 235
, 257
Display ............................................... 257
Indicator light...................................... 129
Warning light ...................................... 257
Porsche Communication Management .......... 191
Porsche Down-Hill Assistant ......................... 244
Porsche Drive-Off Assistant ......................... 243
Porsche Entry & Drive .......................... 22, 199
Immobilizer........................................... 23
Opening/locking rear window ................. 22
Opening/locking spare wheel bracket ..... 22
Porsche Stability Management ... 235
, 238
, 325
Deactivating ....................................... 240
Deactivating/switching on .................... 240
Indicator light...................................... 128
Multifunctional light ............................. 240
Off road ............................................. 239
Warning light ........................ 82
, 84, 128
Porsche Traction Management ............ 235, 236
Power measurement ................................... 260
Power steering ........................................... 271
Power windows .............................. 33
, 34, 35
Comfort function (windows)............. 34, 35
One-touch operation.............................. 34
Opening/closing windows ...................... 33
Readiness for operation......................... 33
Storing end position.............................. 35
Switching off (rear)......................... 25, 35
Power-transmission ..................................... 235
Preservation ............................................... 287
Pressure tester........................................... 330
PSM ........................................ 235
, 238
, 325
Deactivating ....................................... 240Deactivating/switching on .................... 240
Indicator light ...................................... 128
Multifunctional light.............................. 240
Off road ............................................. 239
Warning light......................... 82
, 84, 128
PTM ........................................................... 235
RRadiator fans .............................................. 261
Radio
Tips ................................................... 189
Radio remote control..................................... 17
Changing the battery........................... 358
Rain sensor ................................................ 137
Rain sensor operation ................................. 138
Reading light
Front .................................................. 166
Rear................................................... 167
Rear .......................................................... 370
Rear differential lock................................... 232
Rear fog light..................................... 132
, 370
Rear lid ...................................................... 199
Locking ................................................ 22
Opening ............................................... 22
Unlocking ............................................. 20
Rear light ................................................... 369
Rear seats.................................................... 41
Folding forward ..................................... 41
Positioning............................................ 43
Rear window ............................................... 201
Locking ................................................ 22
Opening ........................................ 20, 22
Unlocking ............................................. 20
Rear window wiper ...................................... 139Rear-axle load .............................................213
Reduction ...................................................101
Reflector ....................................................369
Refuelling ...................................................279
Relays ........................................................334
Release button ............................................221
Relocking, automatic.....................................24
Remote control .............................................17
Changing the battery ...........................358
Removing spots and stains ..........................287
Reserve......................................................279
REST button .............................145
, 148
, 152
REST mode .......................................151, 157
Reverse gear ..............................68
, 183
, 220
Reversing light ............................................370
Rims ..........................................................246
Diameter ............................................310
Rim width ...........................................310
Rocker switches .........................................223
Roof console .....................................168, 193
Roof Transport System ..............210
, 387
, 389
Running in
Tires ....................................................14
Running-gear control systems ......................235
Running-gear setup......................................257
Indicator light ......................................129
Warning light .......................................257