2005 SKODA OCTAVIA relay

Fuses and light bulbs291
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Fuse assignment in engine compartment - version 2
F23Engine control unit10
F24Control unit for CAN databus5
F25Not assigned
F26Not assigned
F27Not assigned
F28Engine control unit25
F29Actuation for coolant pump after-running5
F30Control unit for auxiliary heating20
F31Front window wiper30
F32Not assigned
F33Not assigned
F34Not assigned
F35Not assigned
F36Not assigned
F37Not assigned
F38Radiator fan, valves10
F39Clutch pedal switch, brake pedal switch5
F40Ignition coils20
F41Not assigned
F42Actuation of fuel pump5
F43Not assigned
F44Not assigned
F45Not assigned
F46Not assigned
No.Power consumerAmperes
F47Central control unit, Left main headlights40
F48Central control unit, Right main headlights40
F49Power supply for terminal 15 (ignition on)40
F50Not assigned
F51Not assigned
F52Power supply relay - terminal X a)40
F53Accessory equipment50
F54Not assigned
a)In order not to drain the battery unnecessarily when starting the engine, the elec-
trical components of this terminal are automatically switched off.
No.Power consumerAmperes
Fig. 220 Schematic
representation of fuse
box in engine compart-
ment - version 2
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Fuses and light bulbs
292
Certain electrical components are only standard on certain vehicle model
versions or only suppliable as optional equipment for certain models.
No.Power consumerAmperes
F1Control unit for convenience functions20
F2Windshield wiper lever and turn signal light lever5
F3Measuring circuit5
F4Valves for ABS30
F5Control unit for automatic gearbox15
F6Instrument cluster5
F7Not assigned
F8Radio15
F9Phone5
F10Engine control unit, Main relay5
F11Control unit for auxiliary heating20
F12Control unit for CAN databus5
F13Engine control unit25/30
F14Ignition20
F15Lambda probe, NOx-sensor, Fuel pump relay15
F16Pump for ABS30
F17Horn15
F18Amplifier for digital sound processor30
F19Front window wiper30
F20Not assigned5
F21Lambda probe15
F22Clutch pedal switch, brake pedal switch5
F23Secondary air pump
Air mass meter
Fuel high pressure pump5
10
15
F24Activated charcoal filter, exhaust gas recirculation
valve10
F25Right lighting system40
F26Left lighting system40
F27Secondary air pump
Preglowing40
50
F28Power suppy terminal 15, Starter40
F29Power supply terminal 3050
F30Te r m i n a l Xa)40
a)In order not to drain the battery unnecessarily when starting the engine, the elec-
trical components of this terminal are automatically switched off.
No.Power consumerAmperes
s24s.book Page 292 Thursday, November 24, 2005 12:27 PM

Fuses and light bulbs293
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Fuse assignment in the dash panel
Certain electrical components are only standard on certain vehicle model
versions or only suppliable as optional equipment for certain models.
No.Power consumerAmperes
1Diagnostic socket10
2Control unit for ABS, ESP5
3Airbag5
4Heating, Air conditioning system, Reversing lights5
5Control unit for headlamp beam adjustment 5
6Instrument cluster, Control unit for automatic
gearbox, Control unit for electromechanical
power steering 5
7Telephone preinstallation 5
8Towing device5
Fig. 221 Schematic
representation of the
fuse carrier in the dash
panel
9Not assigned
10Not assigned
11Parking aid5
12Central locking control unit10
13Diagnostic socket, Light switch, Brake light10
14Control unit for automatic gearbox, Selector lever
lock 5
15Central control unit - interior lights7,5
16Climatronic10
17Not assigned
18Parking aid5
19Not assigned
20Uphill-Start off-Assist5
21Not assigned
22Air blower for Climatronic40
23Front power window30
24Cigarette lighter25
25Rear window heater, Auxiliary heater25
26Power socket in the luggage compartment20
27Fuel pump relay15
28Not assigned
29Engine control unit, Crankcase ventilation heater10
30Injection valves (diesel engine)10
No.Power consumerAmperes
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Fuses and light bulbs
294
Electrically adjustable seats are protected by automatic circuit
breakers , which switch on again automatically after a few seconds after
the overload has been eliminated.
Bulbs
Changing bulbs
The relevant lamp must always be switched off before a light bulb is
replaced.
Defect light bulbs should only be replaced with light bulbs of the same
type. The designation is located on the light socket or the glass bulb.
Changing certain bulbs is not something which you can do yourself, but
requires to be done by a specialist. Other parts of the vehical must be
removed in order to change the light bulbs. This applies, in particular, to
bulbs which can only be reached from the engine compartment.
We therefore recommend that you have any bulbs changed by a Škoda
dealer or, in exceptional cases, by calling on other professional assist-
ance.
Please note that the engine compartment is a hazardous area ⇒page 248.
We recommend that you carry the set of light bulbs with you which was
delivered in your vehicle. Replacement light bulbs
13) are available at
specialist garages.
The set of light bulbs is stowed in the locable box in the spare wheel.
Fitted with a xenon headlight
Change of light bulbs on Xenon lights (low beam lights, parking lights and
main beam lights) should be undertaken by a specialist garage.
Overview of bulbs
31Vacuum pump
Control unit for Haldex coupling (4x4)20 5
32Rear power window30
33Electric sliding/tilting roof25
34Not assigned
35Anti-theft alarm system5
36Headlight cleaning system20
37Front seat heating30
38Not assigned
39Control unit for automatic gearbox20
40Air blower for heating and air conditioning40
41Rear window wiper15
42Wipe wash pump for windscreen15
43Towing device15
44Towing device20
45Towing device15
46Heated windscreen washer nozzles5
47Relay for auxiliary heating5
48Not assigned
49Light switch5
No.Power consumerAmperes
13)Replacement light bulbs are, on the other hand, part of the basic equipping of the
vehicle in some countries.
s24s.book Page 294 Thursday, November 24, 2005 12:27 PM