fuses PORSCHE CAYNNE 2004 1.G Owners Manual

312
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, resulting in
serious personal injury or death.
Replacing fuses or relays with engine running
or the ignition on could cause electrical
shock.
fDisconnect the negative terminal on the
battery during all work on the electrical sys-tem.
RelaysRelays should be checked or changed only by an
authorized workshop.
SocketsThe assignment and number of sockets depend
on the respective vehicle equipment.
Electrical accessories can be connected to the
12 V sockets.Note on operation
The sockets and thus the connected electrical
accessories will function even if the ignition is
switched off or the ignition key is withdrawn.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. Do not operate additional accesso-
ries for more than 5 minutes when engine is off.
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Minor Repairs
313
Changing fusesIn order to prevent damage to the electrical
system due to short circuits and overloads, the
individual circuits are protected by fuses.
One fuse box is in the engine compartment. Two
additional fuse boxes are located in the outer ends
of the dashboard.
1. Switch off the consumer with the defective
fuse. Before replacing a fuse, switch off all
electrical consumers and remove the ignition
key.
2. Open the fuse-box lid.
3. Remove the corresponding fuse from its slot to
check it using the plastic gripper.
A blown fuse can be identified by the melted
metal strip.
4. Replace only with fuses with the same rated
current. We recommend using genuine
Porsche fuses for replacement.
Note
If a fuse blows repeatedly, please consult an
authorized Porsche dealer immediately, so that
the short circuit can be located and corrected.
fNever try to “repair“ fuses: you may cause
serious damage to other parts of the electrical
system.
Cover of engine-compartment fuse boxOpening fuse-box lid in engine compartment
1. Rotate the turn-locks 90° anti-clockwise with a
screwdriver and remove the cover.
Fuse plan and fuse box in engine compartment2. Rotate the turn-locks of the fuse-box lid
90° anti-clockwise with a screwdriver and
remove the lid.
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314
Minor Repairs Opening fuse-box lid in the dashboard
1. Carefully pry off the plastic cover with a screw-
driver (arrow) and remove.
The fuse plan is located on the inside of the
cover.
A- Fuse puller2. Remove the fuses carefully with the fuse
pullerA.
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Minor Repairs
319
Fuse assignment – fuse box in engine compartmentNotes
fUse the plastic grippers from the fuse boxes in the dashboard to replace the fuses.
Fuse numbers that are not listed in the table are not assigned in the fuse box.
fFor information on the fuse plan: Please see the chapter “FUSE PLAN AND FUSE BOX IN ENGINE COMPARTMENT” on Page 313. Cayenne
No.Cayenne S/Cayenne GTS/
Cayenne S Transsyberia
No.Designation Rating in A
1
1
Fan
60
22Fan30
7
7
Ignition coils
15
8 - Ignition coils15
-8Tank vent valve, air-conditioning compressor, air-conditioning control unit, intake pipe switch-
over, crankcase vent15
9
-
Engine control unit
20
-
9
Quantity control valve, camshaft adjuster, valve lift adjuster
15
10 -Water run-on pump relay, tank leakage detection, carbon canister shut-off valve, fan, pressure
sensor for air conditioner10
-10Cooling air output stages, pressure sensor for air conditioner,tank leakage detection, exhaust
flap control valve, oil-level sensor10
11
-
Oil-level sensor, air-conditioning compressor, air-conditioning control unit, crankcase vent
15
-
11
Engine control unit, fuel valve
15
12 - Camshaft adjustment, tank vent, fuel valve, variable intake manifold 10
13
13
Fuel pump, right
15
14 14 Fuel pump, left15
15
15
Engine control unit, main relay
10
17 17 Oxygen sensors ahead of catalytic converter 15
18
18
Oxygen sensors behind catalytic converter
7.5
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368
Index
Front windshield wipers
Adjusting the rain sensor sensitivity
.................. 112
Changing the sensitivity
.................................. 112
Changing wiper blades
................................... 261
Switching on rain sensor
................................. 111
Windshield wiping plus washer system
............... 113
Windshield, fast wiping
................................... 112
Windshield, slow wiping
.................................. 112
Wiping windshield once (one-touch function)
....... 112
Fuel
Economy
..................................................... 265
Evaporation control
........................................ 270
Fuel level gage
.............................................. 120
Fuel reserve warning
...................................... 120
General information
........................................ 269
Octane rating
................................................ 269
Portable fuel containers
...................................... 3
Quality
......................................................... 269
Recommendations
......................................... 269
Refueling
...................................................... 268
Tank capacity
...................................... 268
, 359
Fuel containers, portable
............................................. 3
Fuel filler opening
Opening filler flap
.......................................... 267
Fuel level gage
....................................................... 120
Fuel reserve
.......................................................... 268
Function keys on steering wheel
.................................. 60
Fuse
Disabling power windows in the rear doors
........... 88
Fuse assignment, overview
...................................... 315
Fuses
Changing fuses
............................................. 313
GGarage door opener
Assigning a signal
.......................................... 243
Deleting programmed signals
.......................... 242
Functional description
..................................... 241
Operating
..................................................... 243
Synchronisation for changeable-code systems
.... 243
Gear display for Tiptronic S
...................................... 171
Gear selector (Tiptronic S)
Automatic
.................................................... 171
Changing selector-lever position
....................... 170
Display on the multi-purpose display
.................. 171
Emergency operation
..................................... 175
Selector-lever positions
.................................. 171
Glasses case in the roof console
............................... 222
Glove compartment
Cooling
........................................................ 223
Locking
........................................................ 223
Opening
....................................................... 223
Switching off cooling
...................................... 223
Gross weight
......................................................... 231
Ground clearance
................................................... 360
Data
............................................................ 357
HHalogen
Changing bulb for high beam
........................... 330
Changing bulb for low beam
............................ 329
Changing bulb for side light
(Cayenne, Cayenne S, Cayenne S Transsyberia)
.. 333
Installing headlights
........................................ 328
Removing headlights
...................................... 327
Handbrake (parking brake)
Applying
....................................................... 162
Releasing
..................................................... 162
Warning message on multi-purpose display
........ 153
Headlight beam adjustment
...................................... 234
Headlight beam adjustment (automatic)
Checking operation
........................................ 106
Functional description
..................................... 106
Headlights
.................................................... 327
, 330
Adjusting
...................................................... 339
Before driving with a trailer
.............................. 234
Care instructions
........................................... 276
Changing bulb for additional high beam
(Bi-Xenon headlights)
...................................... 331
Changing bulb for additional high beam
halogen headlights)
........................................ 330
Changing bulb for cornering light
(Bi-Xenon headlights)
...................................... 332
Changing bulb for high beam
(halogen headlights)
....................................... 330
Changing bulb for low beam, halogen
................ 329
Changing bulb for side light (Cayenne GTS)
........ 335
Changing bulb for side light
(Cayenne, Cayenne S, Cayenne S Transsyberia)
.. 333
Changing gas-discharge headlight
(Bi-Xenon headlights)
...................................... 330
Changing to left/right-hand traffic
..................... 340
Height adjustment
.......................................... 340
Installing
...................................................... 328
Operating washer system
................................ 113
Removing
..................................................... 327
Headrests
Adjusting
........................................................ 34
Removing and installing
..................................... 35
Heated rear window
Switching off
................................................... 80
Switching on
................................................... 80
Height adjustment
Lowering the car
........................................... 191
Overview
...................................................... 190
Raising the car
.............................................. 191
Warning message on the multi-purpose display
... 192
High beam
Changing bulb
(additional high beam, Bi-Xenon headlights)
......... 331
Changing bulb (halogen headlights)
................... 330
Changing gas-discharge headlight
(Bi-Xenon headlights)
...................................... 330
Indicator light
....................................... 117
, 119
Installing headlights
........................................ 328
Removing headlights
...................................... 327
Stalk
........................................................... 106
Switch
......................................................... 106
Switching on/off
............................................ 104
High beam,additional
............................................... 331
High Range
................................................... 171
, 173
Selecting on-road driving program
.................... 178
High-pressure cleaning equipment, information on use
... 271
Hillholder (moving-off assistant for Tiptronic S)
............. 187
HomeLink (garage door opener)
Assigning a signal
.......................................... 243
Deleting programmed signals
.......................... 242
Functional description
..................................... 241
Operating
..................................................... 243
Synchronisation for changeable-code systems
.... 243
Horn
....................................................................... 58
Hot exhaust pipes
....................................................... 3
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