Škoda Octavia 2008 Fuse Box Info
Passenger compartment fuse box location:
The instrument panel fuse box is located on the end of the instrument panel on the driver’s side of the vehicle.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box::
| Fuse/Relay N° | Rating | Functions |
| 1 | 10A | Diagnostic socket, Engine control unit, Electrical fuel pump |
| 2 | 5A | Control unit for ABS, ESP |
| 3 | 5A | Airbag |
| 4 | 5A | Heating, Air conditioning system, Reversing lights |
| 5 | 5A | Control unit for headlamp beam adjustment |
| 6 | 5A | Instrument cluster, Control unit for automatic gearbox, Control unit for electromechanical power steering, Parking aid; Haldex clutch |
| 7 | - | Not assigned |
| 8 | - | Not assigned |
| 9 | - | Not assigned |
| 10 | - | Not assigned |
| 11 | - | Not assigned |
| 12 | 10A | Central locking control unit |
| 13 | 10A | Diagnostic socket, Light switch, Brake light |
| 14 | 5A | Control unit for automatic gearbox, Selector lever lock |
| 15 | 7.5A | Central control unit - interior lights |
| 16 | 10A | Climatronic |
| 17 | - | Not assigned |
| 18 | - | Not assigned |
| 19 | 5A | Control unit for trailer detection |
| 20 | 10A | Left side cornering lights |
| 21 | 10A | Right side cornering lights |
| 22 | 40A | Air blower for Climatronic |
| 23 | 30A | Front power window |
| 24 | 25A | Cigarette lighter |
| 25 |
25A 30A |
Rear window heater Rear window heater, Auxiliary heating (auxiliary heating and ventilation) |
| 26 | 20A | Power socket in the luggage compartment |
| 27 | 15A | Fuel pump relay, Injection valves (diesel engine) |
| 28 | - | Not assigned |
| 29 | 10A | Engine control unit, Crankcase ventilation heater |
| 30 | 20A | Control unit for automatic gearbox |
| 31 | 20A | Vacuum pump |
| 32 | 30A | Rear power window |
| 33 | 25A | Electric sliding/tilting roof |
| 34 | 20A | Control unit for convenience functions |
| 35 | 5A | Anti-theft alarm system |
| 36 | 20A | Headlight cleaning system |
| 37 | 30A | Front seat heating |
| 38 | 30A | Heated rear seats |
| 39 | - | Not assigned |
| 40 | 40A | Air blower for heating and air conditioning |
| 41 | 15A | Rear window wiper |
| 42 | - | Not assigned |
| 43 | 15A | Towing device |
| 44 | 20A | Towing device |
| 45 | 15A | Towing device |
| 46 | 5A | Heated windscreen washer nozzles |
| 47 | 5A | Relay for auxiliary heating |
| 48 | - | Not assigned |
| 49 | 5A | Light switch |
Engine compartment fuse box (Version 1):
| Fuse/Relay N° | Rating | Functions |
| 1 | 30A | Central control unit, right main headlight, right rear light unit |
| 2 | 30A | Valves for ABS |
| 3 | - | Not assigned |
| 4 | 5A | Measuring circuit |
| 5 | 15A | Horn |
| 6 | - | Not assigned |
| 7 | 15A | Valve for fuel dosing |
| 8 | - | Not assigned |
| 9 | 10A | Activated charcoal filter, exhaust gas recirculation valve |
| 10 | 10A | Leakage diagnosis pump |
| 11 | 10A | Lambda probe upstream of catalytic converter, engine control unit |
| 12 | 10A | Lambda probe downstream of catalytic converter |
| 13 | 15A | Control unit for automatic gearbox |
| 14 | - | Not assigned |
| 15 | 10A | Coolant pump |
| 16 | - | Not assigned |
| 17 | 5A | Instrument cluster, windshield wiper lever and turn signal light lever |
| 18 | 30A | Audio amplifier (sound system) |
| 19 | 15A | Radio |
| 20 | 5A | Phone |
| 21 | - | Not assigned |
| 22 | - | Not assigned |
| 23 | 10A | Engine control unit |
| 24 | 10A | Control unit for CAN databus |
| 25 | - | Not assigned |
| 26 | - | Not assigned |
| 27 | - | Not assigned |
| 28 | 25A | Engine control unit |
| 29 | 5A | Actuation for coolant pump after-running |
| 30 | 20A | Control unit for auxiliary heating |
| 31 | 30A | Front window wiper |
| 32 | - | Not assigned |
| 33 | - | Not assigned |
| 34 | - | Not assigned |
| 35 | - | Not assigned |
| 36 | - | Not assigned |
| 37 | - | Not assigned |
| 38 | 10A | Radiator fan, valves |
| 39 | 5A | Clutch pedal switch, brake pedal switch |
| 40 | 20A | Ignition coils |
| 41 | - | Not assigned |
| 42 | 5A | Actuation of fuel pump |
| 43 | - | Not assigned |
| 44 | - | Not assigned |
| 45 | - | Not assigned |
| 46 | - | Not assigned |
| 47 | 30A | Central control unit, left main headlight, left rear light unit |
| 48 | 40A | Pump for ABS |
| 49 | 40A | Power supply for terminal 15 (ignition on) |
| 50 | - | Not assigned |
| 51 | - | Not assigned |
| 52 | 50A | Power supply relay - terminal X * |
| 53 | 50A | Accessory equipment |
| 54 | - | Not assigned |
* In order not to drain the battery unnecessarily when starting the engine, the electrical components of this terminal are automatically switched off.
Engine compartment fuse box (Version 2):
| Fuse/Relay N° | Rating | Functions |
| 1 | - | Not assigned |
| 2 | 30A | Control unit for automatic gearbox DQ 200 |
| 3 | 5A | Measuring circuit |
| 4 | 30A | Valves for ABS |
| 5 | 15A | Control unit for automatic gearbox |
| 6 | 5A | Instrument cluster, windshield wiper lever and turn signal light lever |
| 7 | 40A | Power suppy terminal 15, Starter |
| 8 | 15A | Radio |
| 9 | 5A | Phone |
| 10 | 5A | Engine control unit, Main relay |
| 11 | 20A | Control unit for auxiliary heating |
| 12 | 5A | Control unit for CAN databus |
| 13 | 25/30A | Engine control unit |
| 14 | 20A | Ignition |
| 15 |
15A 5A |
Lambda probe, NOx-sensor, Fuel pump relay Glow plug system relay |
| 16 | 30A | Central control unit, right main headlight, right rear light unit |
| 17 | 15A | Horn |
| 18 | 30A | Amplifier for digital sound processor |
| 19 | 30A | Front window wiper |
| 20 | 10A | Water pump |
| 21 | 10/15A | Lambda probe |
| 22 | 5A | Clutch pedal switch, brake pedal switch |
| 23 |
5A 10A 15A |
Secondary air pump Air mass meter Fuel high pressure pump |
| 24 | 10A | Activated charcoal filter, exhaust gas recirculation valve |
| 25 | 30/40A | Pump for ABS |
| 26 | 30A | Central control unit, left main headlight, left rear light unit |
| 27 |
40A 50A |
Secondary air pump Preglowing |
| 28 | - | Not assigned |
| 29 | 50A | Power supply terminal 30 |
| 30 | 40A | Terminal X * |
* In order not to drain the battery unnecessarily when starting the engine, the electrical components of this terminal are automatically switched off.
