For the Alfa Romeo 75 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992 model year.
| Cigar lighter fuse – (fuse box in passenger compartment, fuse №17/15A and fuse №21/15A) |
Fuse box in passenger compartment.
fuse box location.

fuse box diagram.

legend.
| Fuse | Amps | Circuits protected |
|---|---|---|
| 1 | 15A | Fog light(s) |
| 2 | 10A | Central locking |
| 3 | 20A | Heated rear windscreen |
| 4 | 20A | Not used |
| 5 | 25A | Rear windows |
| 6 | 7,5A | Front left and rear right direction indicators |
| 7 | 7,5A | Front right and rear left direction indicators |
| 8 | 7,5A | Left main beam |
| 9 | 7,5A | Right main beam |
| 10 | 10A | Right dipped beam |
| 11 | 7,5A | Left dipped beam |
| 12 | 10A | Control system relay |
| 13 | 15A | Fuel pump |
| 14 | 7,5A | Instrument lighting |
| 15 | 15A | +15 windscreen wash/wipe system |
| 16 | 20A | Heater Air conditioning |
| 17 | 15A | Sunroof Mirror(s) Reversing light(s) Rear cigarette lighter |
| 18 | 25A | Front windows |
| 19 | 15A | Interior light(s) Clock Radio Electric antenna Direction indicators |
| 20 | 20A | +30 service |
| 21 | 15A | Brake lights Front cigarette lighter |
| 22 | Not used | |
| R1 | Fog light relay | |
| R2 | Rear window(s), relay | |
| R3 | Heated rear windscreen relay | |
| R4 | Hazard warning light relay | |
| R5 | Intermittent wiper relay | |
| R6 | Interior light(s) relay | |
| R7 | Control system supply relay | |
| R8 | Rear fog light relay | |
| R9 | Control system relay |
Additional relay Alfa Romeo 75.

Relay R1 – Cooling fan relay
Relay R2 – Air-conditioning compressor clutch relay
Relay R3 – Brake fluid level switch relay
Relay R4 – Horn relay
