Fuse and relay box diagrams – Seat Mii
Applies to vehicles manufactured over the years:
2017.
Fuse box under the dashboard
The fuses are located under the steering wheel, below the dashboard.
| Number | Description |
| 1 | Air conditioning;
Diagnostic connector. |
| 2 | Operation of the headlight range control;
Parking assistance; Surface adjustment of the exterior mirrors. |
| 3 | Automatic transmission;
Engine controller; Power steering; Control lever under the steering wheel; Instrument cluster |
| 4 | Airbag |
| 5 | Reversing Light |
| 6 | Rear windshield wiper;
Windshield washer. |
| 7 | Traffic Light – Left Side |
| 8 | Traffic Light – Right Side |
| 9 | Not assigned |
| 10 | Heated electric exterior mirrors;
Diagnostic port. |
| 11 | Not assigned |
| 12 | Vehicle Lighting |
| 13 | Vehicle Lighting |
| 14 | Vehicle Lighting |
| 15 | Vehicle with START-STOP system:
Radio; Vehicle without START-STOP system: Central control unit, heating, automatic transmission, light switch, license plate light. |
| 16 | Vehicle Lighting |
| 17 | Rear wiper |
| 18 | Panoramic Roof |
| 19 | Central locking system |
| 20 | Rear window heating |
| 21 | Reversing Light |
| 22 | Horn |
| 23 | Voltage stabilizer (for START-STOP system) |
| 24 | Headlight flashers |
| 25 | Cleaners |
| 26 | Radio |
| 27 | Turn on the signal lights;
Brake lights. |
| 28 | Gearshift lever for automatic transmission |
| 29 | Fuel Pump |
| 30 | Motor controller;
Instrument cluster; Rain sensor; Control lever under the steering wheel. |
| 31 | Vehicle Lighting |
| 32 | Central control unit |
| 33 | Vehicle Lighting |
| 34 | Indoor Lighting |
| 35 | Vehicle Lighting |
| 36 | Vehicle Lighting |
| 37 | ESC |
| 38 | Key bar |
| 39 | Control lever under the steering wheel;
Rear windshield and windshield washer. |
| 40 | Lambda probe;
Radiator Fan; Gas valve; Oil pressure valve; Activated carbon filter valve. |
| 41 | Brake pedal switch;
Cooling fan. |
| 42 | Engine control unit |
| 43 | Fuel Pump |
| 44 | Injection Valves |
| 45 | Ignition Coils |
| 46 | 12 V power socket |
| 47 | Air conditioning/heating fan |
| 48 | Seat warmers |
| 49 | Electric windows |
| 50 | Vehicle Lighting |
| 51 | Electric windows |
Instrument panel fuse box
In vehicles with the START-STOP system, the fuses are located on the left side of the instrument panel behind the cover.
| Number | Description |
| 1 | ABS/ESP |
| 2 | Instrument cluster |
| 3 | Radio |
| 4 | DC-DC voltage converter;
Starter Relay; Push-button strip. |
| 5 | Air conditioning system |
| 6 | Not assigned |
| 7 | Not assigned |
| 8 | Not assigned |
| 9 | Vehicle Lighting – Right Side |
| 10 | Vehicle Lighting – Left Side |
| 11 | Starter |
| 12 | DC-DC voltage converter;
ABS; Instrument cluster; Radio. |
Fuse box in engine compartment
| Number | Description |
| 1 | ABS/ESP |
| 2 | Radiator Fan |
| 3 | Radiator fan controller;
Ignition. |
| 4 | ABS/ESP |
| 5 | Central control unit;
Battery data module. |
| 6 | Ignition;
Starter. |
