Skoda Octavia (Mk2/1Z; 2005-2008) fuses

 

Fuse Layout Skoda Octavia 2005-2008

 

Colour coding of fuses

Colour	Maximum amperage
light brown	5
brown	7,5
red	10
blue	15
yellow	20
white	25
green	30
orange	40
red	50

Fuses in the dash panel

Fuse box location

The fuses are located on the left side of the dash panel behind the safety cover.

Fuse box diagram

 

Fuse assignment in the dash panel

No.	Power consumer	Amperes
1	Diagnostic socket	10
2	ABS, ESP	5
3	Electromechanical power steering	10
4	Heating, Air conditioning, Electrically adjustable seats	5
5	Not assigned
6	Instrument cluster	5
7	Lights and Visibility	5
8	Automatic dimming interior mirror	5
9	Haldex coupling (4x4)	5
10	Telephone	5
11	Towing device	5
12	Central locking system	10
13	Diagnostic socket, Light switch	10
14	Brake light, Automatic gearbox	5
15	Central control unit - interior lights	7,5
16	Climatronic	10
17	Rain and light sensor	5
18	Parking aid, Selector lever lock	5
19	Parking aid	5
20	Not assigned
21	Not assigned
22	Air blower for Climatronic	40
23	Front power window	30
24	Cigarette lighter	25
25	Rear window heater	25
26	Power socket in the luggage compartment	20
27	Fuel pump relay	15
28	Not assigned
29	Engine control unit	10
30	Airbag	5
31	Automatic gearbox, Reversing lights	5
32	Rear power window	30
33	Electric sliding/tilting roof	25
34	Not assigned
35	Anti-theft alarm system	5
36	Headlight cleaning system	20
37	Front seat heating	30
38	Not assigned
39	Not assigned
40	Air blower for heating and air conditioning	40
41	Rear window wiper	15
42	Wipe wash pump for windscreen	15
43	Towing device	15
44	Towing device	20
45	Towing device	15
46	Heated windscreen washer nozzles	5
47	Not assigned
48	Not assigned
49	Light switch	5

Fuse box in the engine compartment

Fuse box location

It is located under the cover in the engine compartment on the left.

Fuse box diagram (version 1 –  2005, 2006)

Fuse assignment in the engine compartment (version 1)

No.	Power consumer	Amperes
F1	Pump for ABS	30
F2	Valves for ABS	30
F3	Control unit for convenience functions	20
F4	Measuring circuit	5
F5	Horn	20
F6	Ignition coils	20
F7	Brake light switch	5
F8	Control valves	10
F9	Lambda probe, Glow period control unit	10
F10	Secondary air pump exhaust gas recirculation valve	5 10
F11	Engine control unit	25/30
F12	Lambda probe	15
F13	Control unit for automatic gearbox	15
F14	Not assigned
F15	Starter	40
F16	Windshield wiper lever and turn signal light lever	15
F17	Instrument cluster	10
F18	Audio amplifier (sound system)	30
F19	Radio	15
F20	Telephone	5
F21	Not assigned
F22	Not assigned
F23	Not assigned
F24	Control unit for CAN databus	10
F25	Not assigned
F26	Engine control unit	10
F26	Power supply for engine control unit	5
F27	Heating or ventilation of the crankcase	10
F28	Control unit for automatic gearbox	20
F29	Ignition coils	10/20
F30	Not assigned
F31	Front window wiper	30
F32	Valves	10
F33	Fuel pump, Fuel level sender	15
F34	Not assigned
F35	Not assigned
F36	Not assigned
F37	Not assigned
F38	Lights and Visibility	10
F39	Engine oil sender	5
F40	Power supply for terminal 15 (ignition on)	20
F41	Not assigned
F42	Air mass meter	10
F42	Fuel pump	5
F43	Vacuum pump	20
F44	Not assigned
F45	Lambda probe	15
F46	Not assigned
F47	Central control unit, Left main headlights	40
F48	Central control unit, Right main headlights	40
F49	Not assigned
F50	Not assigned
F51	Secondary air pump	40
F51	Glow period control unit	50
F52	Power supply relay - terminal X (In order not to drain the battery unnecessarily when starting the engine, the electrical components of this terminal are automatically switched off.)	50
F53	Power supply of the fuses 32 to 37 in the dash panel	50
F54	Radiator fan	50

Fuse box diagram (version 2 – 2007, 2008)

Fuse assignment in the engine compartment (version 2)

No.	Power consumer	Amperes
F1	Pump for ABS	30
F2	Valves for ABS	30
F3	Not assigned
F4	Measuring circuit	5
F5	Horn	15
F6	Valve for fuel dosing	15
F7	Not assigned
F8	Not assigned
F9	Activated charcoal filter, exhaust gas recirculation valve	10
F10	Leakage diagnosis pump	10
F11	Lambda probe upstream of catalytic converter, engine control unit	10
F12	Lambda probe downstream of catalytic converter	10
F13	Control unit for automatic gearbox	15
F14	Not assigned
F15	Coolant pump	10
F16	Windshield wiper lever and turn signal light lever	5
F17	Instrument cluster	5
F18	Audio amplifier (sound system)	30
F19	Radio	15
F20	Phone	3
F21	Not assigned
F22	Not assigned
F23	Engine control unit	10
F24	Control unit for CAN databus	5
F25	Not assigned
F26	Not assigned
F27	Not assigned
F28	Engine control unit	25
F29	Actuation for coolant pump after-running	5
F30	Control unit for auxiliary heating	20
F31	Front window wiper	30
F32	Not assigned
F33	Not assigned
F34	Not assigned
F35	Not assigned
F36	Not assigned
F37	Not assigned
F38	Radiator fan, valves	10
F39	Clutch pedal switch, brake pedal switch	5
F40	Ignition coils	20
F41	Not assigned
F42	Actuation of fuel pump	5
F43	Not assigned
F44	Not assigned
F45	Not assigned
F46	Not assigned
F47	Central control unit, Left main headlights	30
F48	Central control unit, Right main headlights	30
F49	Power supply for terminal 15 (ignition on)	40
F50	Not assigned
F51	Not assigned
F52	Power supply relay - terminal X (In order not to drain the battery unnecessarily when starting the engine, the electrical components of this terminal are automatically switched off)	40
F53	Accessory equipment	50
F54	Not assigned

Fuse box diagram (version 3 – 2007, 2008)

Fuse assignment in the engine compartment (version 3)

No.	Power consumer	Amperes
F1	Not assigned
F2	Windshield wiper lever and turn signal light lever	5
F3	Measuring circuit	5
F4	Valves for ABS	30
F5	Control unit for automatic gearbox	15
F6	Instrument cluster	5
F7	Not assigned
F8	Radio	15
F9	Phone	5
F10	Engine control unit, Main relay	5
F11	Control unit for auxiliary heating	20
F12	Control unit for CAN databus	5
F13	Engine control unit	15
F14	Ignition	20
F15	Lambda probe, NOx-sensor, Fuel pump relay	15
F15	Glow plug system relay	5
F16	Pump for ABS	30
F17	Horn	15
F18	Amplifier for digital sound processor	30
F19	Front window wiper	30
F20	Not assigned	5
F21	Lambda probe	15
F22	Clutch pedal switch, brake pedal switch	5
F23	Secondary air pump	5
F23	Air mass meter	10
F23	Fuel high pressure pump	15
F24	Activated charcoal filter, exhaust gas recirculation valve	10
F25	Right lighting system	30
F26	Left lighting system	30
F27	Secondary air pump	40
F27	Pre-glowing	50
F28	Power suppy terminal 15, Starter	40
F29	Power supply terminal 30	50
F30	Terminal X (In order not to drain the battery unnecessarily when starting the engine, the electrical components of this terminal are automatically switched off)	40