SEAT Arosa (2000 – 2004) Fuse Box Location & Diagrams
The SEAT Arosa (2000–2004) fuse box protects essential electrical systems and helps prevent wiring damage from electrical faults. Knowing the fuse box locations, fuse assignments, and diagrams makes it easier to identify faulty fuses and maintain systems such as lighting, windows, wipers, and other electrical components.
Fuse Box Location
Passenger Compartment Fuse Box
The panel with the relays and fuses is in the front footwell behind a cover.

- Switch off the ignition and the component concerned.
- Remove the cover towards the front.
- Using the fuse list, determine which fuse belongs to the failed component.
- Replace the blown fuse – can be recognised by the burnt metal strip – with a fuse of the same amperage.
Engine Compartment Fuse Box
Fuse box placed on the battery of the engine compartment.

Fuse Box Diagrams
Passenger Compartment Fuse Box

| № | Amps | Protected circuit |
|---|---|---|
| SB1 | 10A | Heating lambda sensor |
| SB2 | 5A | Registration plate light |
| SB3 | 10A | Injectors |
| SB4 | 5A | Left side light |
| SB5 | 5A | Right side-light |
| SB6 | 15A | Rear window washer |
| SB7 | 7.5A | Indicators |
| SB8 | 5A | ABS |
| SB9 | 5A | Headlights range adjustment |
| SB10 | 7.5A | Interior lighting |
| SB11 | 5A | Instrument panel self-diagnosis |
| SB12 | 10A | Main beam, right headlight |
| SB13 | 10A | Main beam, left headlight |
| SB14 | 10A | Simultaneous hazard indicators Alarm |
| SB15 | 10A | Brake lights |
| SB16 | 5A | “S” contact (The “S” signal is a system integrated in the steering lock which allows, after having switched off the ignition and with the key still in the lock, the connection of some electrical devices, such as the car audio, convenience light, etc. It is deactivated when removing the key from the steering lock and start lock) |
| SB17 | – | – |
| SB18 | 5A | Heated wing mirrors |
| SB19 | 15A | Double tone horn |
| SB20 | – | – |
| SB21 | 5A | Automatic gearbox control unit |
| SB22 | – | – |
| SB23 | 5A | Auxiliary heating and pre-heating |
| SB24 | 5A | Brake pedal switch & clutch pedal switch |
| SB25 | 7.5A | Automatic gearbox selector lever lighting |
| SB26 | 5A | Heated wing mirrors, heater, central locking, electric power windows |
| SB27 | 5A | Instrument panel |
| SB28 | 7.5A | Immobiliser, speed sensor |
| SB29 | 5A | Heated washer jets Reverse lights |
| SB30 | 5A | Engine electronics |
| SB31 | 10A | Engine electronics (petrol) |
| SB32 | 10A | Engine electronics (diesel) |
| SB33 | 10A | Automatic gearbox |
| SB34 | 10A | Ignition transformer |
| SB35 | 25A | Sliding sun roof |
| SB36 | 15A | Petrol engine electronics |
| SB37 | 15A | Engine electronics |
| SB38 | 25A | Driver’s door power window |
| SB39 | 25A | Front passenger’s door power window |
| SB40 | 15A | Fuel pump |
| SB41 | 15A | Central locking |
| SB42 | 20A | Radio |
| SB43 | 15A | Fog lights |
| SB44 | 15A | Left main beam, Left main beam range adjuster motor |
| SB45 | 15A | Right main beam, Right main beam range adjuster motor |
| SB46 | 15A | Lighter |
| SB47 | 30A | Electro-fan motor |
| SB48 | 20A | Rear window heater |
| SB49 | 25A | Heater |
| SB50 | 15A | Windscreen-wiper |
| SB51 | 15A | Heated seats |
Engine Compartment Fuse Box

| № | Amps | Protected circuit |
|---|---|---|
| SA1 | 110A | Alternator |
| SA2 | – | – |
| SA3 | 50A | Glow plug (diesel) |
| SA4 | 30A | Radiator fan, speed 2 |
| SA5 | 30A | ABS motor relay |
| SA6 | 30A | ABS main relay |
| SA7 | 20A | Radiator fan, speed 1 |
| SA8 | 10A | Air conditioner compressor |
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