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Fuse box diagram (fuse layout), location, and assignment of fuses and relays Volkswagen Lupo (1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005).
Checking and Replacing Fuses
The fuses are designed to blow before the entire wiring harness is damaged. If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary.
- Switch off the headlights, the ignition, and all electrical consumers.
- Open the appropriate fuse box.
- See diagrams below for details about which fuse to check.
- Remove the fuse using the plastic tweezers located on the fuse box cover.
- Check if the fuse is blown – if the thin metal strip inside is broken, the fuse has blown.
- If the fuse is blown, replace the fuse with a new fuse of the same amperage (same color and same imprint) and the same overall size.
- Replace the cover.
Notice
- Never replace a fuse with one that has a higher amp rating. Replace a blown fuse only with a fuse of the same amperage (same color and same imprint) and the same overall size.
- Never repair fuses.
- Never replace fuses with a metal strip, a paper clip, or a similar object.
- If a newly replaced fuse blows again after a short time, the electrical system should be checked by an authorized Volkswagen dealer or an authorized Volkswagen Service Facility.
Engine Compartment Fuse Box
The fuses are located on the battery.
| № | A | Description |
|---|---|---|
| SB1 | 110 | Alternator |
| SB2 | 80 | Relay plate |
| SB3 | 50 | Engine glow plugs |
| SB4 | 50 | Coolant heater elements |
| 30 | Air conditioner | |
| SB5 | 30 | ABS control unit |
| SB6 | 30 | ABS control unit |
| SB7 | 20 | Radiator fan |
| SB8 | 10 | Air conditioner |
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Passenger Compartment Fuse Box
The fuse panel is located behind the cover on the driver’s side of the dashboard.
| № | A | Description |
|---|---|---|
| SB1 | 10 | Lambda probe heating |
| SB2 | 5 | Licence plate lights |
| SB3 | 10 | Injectors |
| SB4 | 5 | Left side lights |
| SB5 | 5 | Right side lights |
| SB6 | 10 | Rear wiper |
| SB7 | 7.5 | Turn signals |
| SB8 | 5 | ABS and EDL |
| SB9 | 5 | Headlight range control |
| SB10 | 5 | Interior lighting |
| SB11 | 5 | Voltage supply for self-diagnosis connection |
| SB12 | 10 | Right headlight main beam |
| SB13 | 10 | Left headlight main beam |
| SB14 | 10 | Hazard warning lights system, anti-theft alarm |
| SB15 | 10 | Brake lights |
| SB16 | 5 | Warning buzzer for side lights and radio |
| SB17 | 10 | Simos control unit |
| 5 | Retractable mirror | |
| SB18 | 5 | Mirror heating |
| SB19 | 15 | Dual tone horn, heated washer jets |
| SB20 | 15 | Dual tone horn, heated washer jets |
| 10 | CD changer, telephone | |
| SB21 | 5 | Automatic gearbox |
| SB22 | 5 | Automatic gearbox |
| 15 | ATA horn | |
| SB23 | 5 | Commencement of injection |
| SB24 | 5 | Commencement of injection valve, valve for throttle butterfly, relay for engine glow plugs |
| 5 | Clutch pedal switch, diesel direct injection system control unit | |
| SB25 | 5 | Clutch pedal switch, diesel direct injection system control unit |
| 5 | Selector lever for automatic gearbox | |
| SB26 | 5 | Selector lever for automatic gearbox |
| 5 | Recirculating air system | |
| SB27 | 5 | Recirculating air system |
| 5 | Dash panel insert | |
| SB28 | 5 | Dash panel insert |
| 5 | Speedometer sender, immobilizer | |
| SB29 | 5 | Speedometer sender, immobiiiser |
| 7.5 | Reversing lights | |
| SB30 | 5 | Reversing lights |
| 5 | Exhaust gas recirculation valve, activated charcoal filter solenoid valve | |
| SB31 | 5 | Exhaust gas recirculation valve, activated charcoal filter solenoid valve |
| 10 | Fuel injection system control unit | |
| SB32 | 10 | Fuel shut-off control unit, injection system control unit |
| 5 | Fuel injection system control unit | |
| SB33 | 10 | Automatic gearbox control unit |
| SB34 | 10 | Ignition transformer, speedometer sender (For engine AHT) |
| SB35 | 25 | Glass sliding roof |
| SB36 | 15 | Control unit for Simos injection injection system |
| SB37 | 15 | Injection system control unit |
| SB38 | 15 | Electric window driver's door |
| 25 | Electric window driver's door | |
| SB39 | 15 | Fuel pump |
| 25 | Electric window front passenger’s door | |
| SB40 | 15 | Central locking control unit |
| 15 | Fuel pump | |
| SB41 | 15 | Radio |
| 15 | Central locking control unit | |
| SB42 | 15 | Rear fog lights |
| 15 | Radio, navigation | |
| SB43 | 15 | Left headlight dipped beam |
| 15 | Front and rear fog lights | |
| SB44 | 15 | Right headlight dipped beam |
| 15 | Left headlight dipped beam | |
| SB45 | 15 | Cigarette lighter |
| 15 | Right headlight dipped beam | |
| SB46 | 15 | Cigarette lighter |
| SB47 | 20 | Rear window heating |
| 20 | Headlight washer system | |
| SB48 | 25 | Fresh air blower |
| 20 | Rear window heating | |
| SB49 | 25 | Electric window front passenger door |
| 25 | Fresh air blower | |
| SB50 | 15 | Window wiper system |
| SB51 | 15 | Seat heating |
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Relay Block
Near the fuse panel
| № | Description |
|---|---|
| 1 | Starter relay (53) - only on vehicles fitted with an automatic gearbox |
| 2 | Fuel pump relay (167) - only on vehicles with a petrol engine |
| 7 | Fuel shut-off control unit (405) - only on vehicles fitted with airbags |
| 8 | Automatic intermittent wash/wipe relay (19) |
| 9 | Relief relay for X contact (100) |
| 1 | Starter relay (53) - only on vehicles fitted with an automatic gearbox |
| 2 | Fuel pump relay -crash- (409) - only on vehicles with a petrol engine |
| 7 | Relief relay for X contact (100) |
| 8 | Automatic intermittent wash/wipe relay (19) |
| 9 | Control unit for fuel shut-off (405) - only diesel and airbag |
Below relay plate
| № | Description |
|---|---|
| 1 | Airbag |
| 2 | Front right turn signal, front right lights |
| 3 | Horn, windscreen wiper, brake light switch |
| 4 | Alternator, ABS, starter |
| 5 | Left lights, left turn signals, self-diagnosis, headlight range control |
| 6 | Automatic gearbox |
| 7 | Alternator warning lamp, engine control unit voltage supply, oil pressure warning lamp |
| 9 | Anti-theft alarm contact switch |
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