Volvo 850 (1993) – fuse box diagram
Year of production: 1993
Fuse box
| Position | Function | Ampere rating [A] |
| 1 | LH 3.2 Multiport fuel Injection (MFI), EZ 129 K Distribution Ignition (DI), automatic transmissions, Fenix 5.2 fuel and ignition (MFenix 5.2Fl &DI) system, Main relay, Fenix 5.2 fuel system (MFI) | 15 |
| 2 | Fuel pump, alarm | 15 |
| 3 | Exhaust temp, sensor (Japan), Oil level and pressure sensor, Inside lights, Speed warning | 10 |
| 4 | Spare | — |
| 5 | Heater fan , 4th speed | 30 |
| 6 | Central locking system, Alarm, Relay for anti-theft lock pos. | 25 |
| 7 | Amplifier (Audio system) | 15 |
| 8 | Power antenna, (trailer socket) | 25 |
| 9 | Combined relay, ABS and TRACS | 30 |
| 10 | Spare | — |
| 11 | Heated rear window and door mirros | 30 |
| 12 | Brake lights | 10 |
| 13 | Hazard lights, High beam flashers, Alarm | 15 |
| 14 | ABS, control module, Combined relay | 30 |
| 15 | Oil level and pressure sensor +30-rail; Radio, Inside lighting, Glove box lighting, Entry lighting, Open-door warning lamps, Boot lighting, Remote-controlled central locking | 10 |
| 16 | Accessories | — |
| 17 | Key warning USa, Canada, Korea | 10 |
| 18 | Heated front seats, Power door mirros | 25 |
| 19 | High beam, left | 15 |
| 20 | High beam, right, High beam warning | 15 |
| 21 | Low beam, left | 15 |
| 22 | Low beam, right | 15 |
| 23 | Left parking lights, Number plate lights | 10 |
| 24 | Right parking lights | 10 |
| 25 | Rear fog light | 10 |
| 26 | Spare (extra driving lights) | — |
| 27 | Back-up lights, Turn signal, TRACS | 15 |
| 28 | +15l-rail, Heated rear window and door mirrors, Seat belt reminder, Cruise control, Bulb failure warning sensor Germany, P-shift look automatic transmission | 10 |
| 29 | ABS combined relay, ABS Control module, TRACS | 15 |
| 30 | Cigar lighter | 10 |
| 31 | Heater fan speed 1-3, X supply A/C unit | 25 |
| 32 | Radio, Remote-controlled central locking | 10 |
| 33 | Diagnostic socket A (17/7), X-rail, Power seat, Beam wigth control | 15 |
| 34 | Wipers/washers, Horn | 25 |
| 35 | Ashtray lighting, Instrument and control lighting, Rheostat, Power sunroof | 10 |
| 36 | Spare | — |
| 37 | Trip fuse for power windows and power sunroof | — |
| 38 | Spare | — |
| 39 | Automatic fuse for power seat, left | — |
| 40 | Automatic fuse for power seat, right | — |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.