Audi 100 C3 (1989-1991) – fuse box diagram
Year of production: 1989, 1990, 1991.
Cigarette lighter fuse (power socket) in Audi 100 C3 (1989-1991). is the fuse 4 in the fuse box
Fuses
| No. |
[A] |
Description |
| 1 | 15 | Fog lights, rear fog lights |
| 2 | 15 | Emergency lights |
| 3 | 25 | Horn, stop lights |
| 4 | 15 | Reading lights, trunk, cigar lighter , interior lighting, make-up mirror, on-board computer |
| 5 | 30 | Unused |
| 6 | 5 | Side marker, parking lights, right |
| 7 | 5 | Side marker, parking lights, left |
| 8 | 10 | Traffic light, turn signal |
| 9 | 10 | Left traffic light |
| 10 | 10 | Dipped beam, right headlamp |
| 11 | 10 | Dipped beam, left headlamp |
| 12 | 15 | Instrument cluster, reverse lights, cruise control, electronic thermal switch |
| 13 | 15 | Fuel pump |
| 14 | 5 | Storage compartment, engine compartment, license plate light |
| 15 | 25 | Wipers |
| 16 | 30 | Rear window heating element, exterior mirror heating element |
| 17 | 30 | Fresh air blower |
| 18 | 5 | Rear wiper (wagon) |
| 19 | 10 | Central locking and fuel injection control unit 100, 100 Quattro |
| 20 | 30 | Heated seats with Memory Seat function |
| 21 | 25 | Unused |
| 22 | – | Unused |
| 23 | 30 | Unused |
| 24 | 10 | Unused |
| 25 | 30 | Electric seats with memory, passenger seat |
| 26 | 5 | Auto-Check, electrically operated mirrors, driver’s seat memory control |
| 27 | 10 | Ignition control unit 100, 100 Quattro |
| 28 | 15 | Fuel injection controller II |
| 29 | – | Spare fuses |
| No. | Description |
| 1 | open |
| 2 | Radiator fan (stage 2) |
| 3 | Models 100 – radiator cooling fan bleed Models 200 – radiator cooling fan (stage 1) |
| 4 | Unused |
| 5 | Load reduction relay |
| 6 | Unused |
| 7 | Horn |
| 8 | Anti-theft relay |
| 9 | Washer / intermittent wiper |
| 10 | Fuel pump |
| 11 | Air conditioning relay |
Auxiliary relay panel
| No. |
Description |
| 1 | Unused |
| 2 | Radio control unit for warning seat belt / parking light |
| 3 | Indoor lighting delay control unit |
| 4 | Unused |
| 5 | Front light controller |
| 6 | Unused |
| 7 | Radial radiator fan relay 3rd stage |
| 8 | ABS combination relay |
| 9 | Intensive washer relay |
| 10 | Window lift controller |
| 11 | Window lift controller |
| 12 | Rear window wiper relay |
| 13 | Unused |
| 14 | Automatic window switch |
| 15 | Heated driver’s seat relay |
| 16 | Relay for heated passenger seat |
| 17 | Unused |