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Fuse box diagram (fuse layout), location, and assignment of fuses SEAT Ibiza (Mk3) (2002, 2003, 2004, 2005, 2006, 2007, 2008).
Checking and Replacing Fuses
The individual electrical circuits are protected by fuses. The fuses are located behind a cover at the left-hand end of the dash panel. In versions with the steering wheel on the right, the fuses are on the right-hand side of the instrument panel, behind a cover.
The electric windows are protected by circuit breakers. These reset automatically after a few seconds when the overload (caused for example by frozen windows) has been corrected.
- Switch off the ignition and the component concerned.
- Identify the fuse for the failed component.
- Take the plastic clip from inside the fuse cover, fit it onto the blown fuse and pull the fuse out.
- Replace the blown fuse (which will have a melted metal strip) with a new fuse of the same ampere rating.
Notice
- Never “repair” damaged fuses and never replace them with fuses with a higher rating. Failure to comply could result in fire. This could also cause damage to other parts of the electrical system.
- If a newly replaced fuse blows again after a short time, the electrical system must be checked by a qualified workshop as soon as possible.
- If you replace a fuse with a stronger fuse, you could cause damage to another location in the electrical system.
- Always keep some spare fuses in the vehicle.
Passenger Compartment Fuse Box
| № | Fused component | A |
|---|---|---|
| 1 | as of 2006: Secondary water pump 1.8 20 VT (T16) | 15 |
| 2 | ABS/ESP | 10 |
| 3 | Vacant | - |
| 4 | Brake light, clutch switch, relay coils | 5 |
| 5 | Engine control unit (petrol) | 5 |
| 6 | Right side light | 5 |
| 7 | Left side light | 5 |
| 8 | Mirror heating unit | 5 |
| 9 | Lambda probe | 10 |
| 10 | Signal "S”. Radio unit | 5 |
| 11 | as of 2006: Electric mirror power supply | 5 |
| 12 | Headlamp height adjustment | 5 |
| 13 | Oil pressure/level sensor | 5 |
| 14 | Additional heating engine/fuel pump/oil pump | 10 |
| 15 | Automatic gearbox unit | 10 |
| 16 | Heated seats | 15 |
| 17 | Engine control unit | 5 |
| 18 | Instrument panel /Heating and ventilation. Navigation, Headlamp height adjustment. Electric mirror | 10 |
| 19 | as of 2006: Reverse light | 10 |
| up to 2005: Reverse light | 15 | |
| 20 | Windscreen washer pump | 10 |
| 21 | Main beam headlight, right | 10 |
| 22 | Main beam headlight, left | 10 |
| 23 | Number plate light/side light indicator | 5 |
| 24 | Rear windscreen wiper | 10 |
| 25 | lnjectors (fuel) | 10 |
| 26 | Brake light switch /ESP (Turn sensor) | 10 |
| 27 | Instrument panel/Diagnosis | 5 |
| 28 | Unit: glovebox light, boot light, interior light | 10 |
| 29 | Climatronic | 5 |
| 30 | as of 2006: Control central locking | 5 |
| 31 | Left front window control | 25 |
| 32 | up to 2005: Control central locking | 15 |
| 33 | Self powered alarm horn | 15 |
| 34 | Engine control unit | 15 |
| 35 | Sunroof | 20 |
| 36 | Engine ventilator heating /blower | 25 |
| 37 | Headlight washer pump | 20 |
| 38 | Front and rearfog lights | 15 |
| 39 | Engine control unit (petrol) | 15 |
| 40 | as of 2006: Engine control unit diesel + SDI Fuel pump | 30 |
| up to 2005: Engine control unit (diesel) | 20 | |
| 41 | Fuel gauge | 15 |
| 42 | Ignition transformer+ Engine control unit T70 | 15 |
| 43 | Dipped headlight (right side) | 15 |
| 44 | Left rear window control | 25 |
| 45 | Front right window control | 25 |
| 46 | Windscreen wiper unit | 20 |
| 47 | Heated rear window unit | 20 |
| 48 | Indicator unit | 15 |
| 49 | Cigarette lighter | 15 |
| 50 | as of 2006: Locking unit | 15 |
| up to 2005: Current rain sensor/central locking | 20 | |
| 51 | Radio/CD/GPS/Telephone | 20 |
| 52 | Horn | 20 |
| 53 | Dipped headlight (left side) | 15 |
| 54 | Right rear window control | 25 |
| 1 | PTCs (Supplementary electrical heating using air) | 40 |
| 2 | PTCs (Supplementary electrical heating using air) | 40 |
| 3 | PTCs (Supplementary electrical heating using air) | 40 |
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Engine Compartment Fuse Box
| № | Fused component | A |
|---|---|---|
| 1 | Alternator/Starter motor | 175 |
| 2 | Power supply voltage distributor inside vehicle | 110 |
| 3 | Power assisted steering pump | 50 |
| 4 | SLP (petrol)/Preheating spark plugs (diesel) | 50 |
| 5 | Electroblower clima heater/fen | 40 |
| 6 | ABS unit | 40 |
| 7 | ABS unit | 25 |
| 8 | Electroblower clima heater/fen | 30 |
| 9 | ABS unit | 10 |
| 10 | Cable control unit | 5 |
| 11 | Clima fan | 5 |
| 12 | Vacant | - |
| 13 | Jatco unit for automatic gearbox | 5 |
| 14 | Vacant | - |
| 15 | Vacant | - |
| 16 | Vacant | - |
| B1 | Alternator (< 140W) | 150 |
| Alternator (> 140W) | 200 | |
| C1 | Power steering | 80 |
| D1 | PTCs (Supplementary electrical heating using air) | 100 |
| E1 | Ventilator (> 500W) | 80 |
| Ventilator (< 500W) | 50 | |
| F1 | Multi-terminal voltage supply "30”. Internal fuse box | 100 |
| G1 | Trailer fuse voltage supply in internal fuse box | 50 |
| H1 | Vacant | - |
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