Audi 100 C4 (1992) – fuse box diagram
Year of production: 1992, 1993, 1994.
Cigarette lighter fuse (power socket) in Audi 100 C4 (1992). is the fuse 4 In the fuse box on the instrument panel.
Instrument panel fuse box
| No. |
[A] |
Description |
| 1 | 15 | Rear fog lights |
| 2 | 15 | Emergency flash switch, anti-theft system (USA only) |
| 3 | 25 | Horns, brake light switch |
| 4 | 15 | Luggage compartment, lighting, cigar lighter, interior lighting |
| 5 | 30 | Unused |
| 6 | 5 | Rear lights, side marker light, RF |
| 7 | 5 | Tail lights, side marker lights, LF |
| 8 | 10 | Right high beam headlamp |
| 9 | 10 | Left high beam headlamp |
| 10 | 10 | Headlamp, low beam, right |
| 11 | 10 | Headlamp, low beam, left |
| 12 | 15 | Automatic transmission, reverse lights, interior lighting |
| 13 | 15 | Fuel pump |
| 14 | 5 | License plate lighting, glove box lighting, engine compartment lighting, center console |
| 15 | 25 | Windshield wipers / washer |
| 16 | 30 | Rear fogger |
| 17 | 30 | Fresh air fan, air conditioning |
| 18 | 5 | Mirror power switch |
| 19 | 10 | Central locking, anti-theft system (USA only) |
| 20 | 30 | Heated seats |
| 21 | 25 | Fuel injection controller, diagnostics |
| 22 | – | Unused |
| 23 | – | Unused |
| 24 | – | Unused |
| 25 | – | Unused |
| 26 | 5 | Speedometer, electric mirrors |
| 27 | 10 | Ignition control unit |
| 28 | 15 | Fuel injection controller, electronic engine control |
| 29 | – | Unused |
| 30 | 5 | Automatic transmission |
| No. | Description |
| 1 | Rear fog light jumper connector |
| 2 | Rad. cooling fan relay 2nd stage |
| 3 | Rad. cooling fan relay after control unit startup |
| 4 | Unused |
| 5 | Load reduction relay |
| 6 | Unused |
| 7 | Horn relay |
| 8 | Automatic transmission / anti-theft relay |
| 9 | Intermittent washer/wiper, relay |
| 10 | Fuel pump relay, J17 |
| 11 | Unused |
| No. |
Description | Color |
| A | A/C connector | Gray |
| B | Right front wiring harness connector | black |
| C | Instrument panel connector | blue |
| D | Wiring harness connector on the front left side | Green |
| E | Wiring harness connector on the front left side | Yellow |
| F | Instrument panel connector | brown |
| G | Instrument panel connector | Red |
| H | Rear wiring harness connector | black |
| I | Instrument panel connector | Red |
| J | Instrument panel connector | Yellow |
| K | – | – |
| L | Single connector (terminal 30) | Clear |
| M | For optional equipment connector | Clear |
| N | – | – |
| O | – | – |
| P | For fuse 26 | – |