Seat Altea (2008) – fuse box diagram
Year of production: 2008
Fuses on left side of dash panel
| Number | Electrical equipment | Ampere rating [A] |
| 1 | Vacant | |
| 2 | Vacant | |
| 3 | Vacant | |
| 4 | Vacant | |
| 5 | Vacant | |
| 6 | Vacant | |
| 7 | Vacant | |
| 8 | Vacant | |
| 9 | Airbag | 5 |
| 10 | RSE input (roof screen) | 10 |
| 11 | Vacant | |
| 12 | Left xenon headlight | 10 |
| 13 | Heating controls / ESP, ASR switch / Reverse / Preinstallation of telephone / Tomtom Navigator | 5 |
| 14 | ABS/ESP switchboard / Engine / Headlights / Trailer switchboard / Light switch / Instrument panel | 10 |
| 15 | Headlight regulation switchboard / Heated wipers / Instrument lights / Diagnosis Switchboard | 10 |
| 16 | Right xenon headlight | 10 |
| 17 | Engine management | 10 |
| 18 | Vacant | |
| 19 | Vacant | |
| 20 | Park Pilot (Parking assistant) / Gear lever/ ESP switchboard | 10 |
| 21 | Cable control unit | 7,5 |
| 22 | Volumetric alarm sensor/ Alarm horn | 5 |
| 23 | Diagnosis/Rain sensor/Light switch | 10 |
| 24 | Vacant | |
| 25 | Switchboard coupling automatic gearbox | 20 |
| 26 | Vacuum pump | 20 |
| 27 | RSE input (roof screen) | 10 |
| 28 | Rear wiper motor / Switchboard wiring | 20 |
| 29 | Vacant | |
| 30 | Cigarette lighter / socket | 20 |
| 31 | Vacant | |
| 32 | Vacant | |
| 33 | Heater | 40 |
| 34 | Vacant | |
| 35 | Vacant | |
| 36 | Engine management | 10 |
| 37 | Engine management | 10 |
| 38 | Engine management | 10 |
| 39 | Trailer control unit (coupling) | 15 |
| 40 | Trailer control unit (indicators, brakes and left side) | 20 |
| 41 | Trailer control unit (fog light, reversing light and right side) | 20 |
| 42 | Vacant | |
| 43 | Trailer pre-installation | 40 |
| 44 | Rear window heater | 25 |
| 45 | Electric windows (front) | 30 |
| 46 | Rear electric windows | 30 |
| 47 | Engine (Fuel control unit, petrol relay) | 15 |
| 48 | Convenience controls | 20 |
| 49 | Heating controls | 40 |
| 50 | Heated seats | 30 |
| 51 | Sunroof | 20 |
| 52 | Headlight washer system | 20 |
| 53 | Vacant | |
| 54 | Taxi (taxi metre power supply) | 5 |
| 55 | Vacant | |
| 56 | Taxi (transmitter power supply) | 15 |
| 57 | Vacant | |
| 58 | Central locking control unit | 30 |
Fuses layout, engine compartment, left part
| Number | Electrical equipment | Ampere rating [A] |
| 1 | Windscreen wipers | 30 |
| 2 | Steering column | 5 |
| 3 | Cable control unit | 5 |
| 4 | ABS | 30 |
| 5 | AQ gearbox | 15 |
| 6 | Instrument panel | 5 |
| 7 | Vacant | |
| 8 | Radio | 15 |
| 9 | Telephone/TomTom Navigator | 5 |
| 10 | Engine management | 5 |
| Engine management | 10 | |
| 11 | Vacant | |
| 12 | Electronic control unit | 5 |
| 13 | Petrol injection module supply | 25 |
| Diesel injection module supply | 30 | |
| 14 | Coil | 20 |
| 15 | Engine management | 5 |
| Pump relay | 10 | |
| 16 | ABS pump | 30 |
| 17 | Horn | 15 |
| 18 | Vacant | |
| 19 | Clean | 30 |
| 20 | Vacant | |
| 21 | Lambda probe | 15 |
| 22 | Brake pedal, speed sensor | 5 |
| 23 | Engine management | 5 |
| Engine management | 10 | |
| Engine management | 15 | |
| 24 | ARF, change valve | 10 |
| 25 | Right lighting | 40 |
| 26 | Left lighting | 40 |
| 27 | Engine management | 40 |
| Engine management | 50 | |
| 28 | Ignition key | 40 |
| 29 | Electric windows (front and back) | 50 |
| Electric windows (front) | 30 | |
| 30 | Ignition key | 40 |
Position in engine compartment: side box
Fuses
| Number | Electrical equipment | Ampere rating [A] |
| B1 | Alternator < 140 W | 150 |
| Alternator > 140 W | 200 | |
| C1 | Power steering servo | 80 |
| D1 | Multi-terminal voltage supply “30”. Internal fuse box | 100 |
| E1 | Ventilator > 500 W | 80 |
| Ventilator < 500 | 50 | |
| F1 | PTCs (Supplementary electrical heating using air) | 80 |
| G1 | PTC (Supplementary electrical heating using air) | 40 |
| H1 | Central locking control unit |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
