Fiat 124 Spider (2017 – 2019) – fuse box diagram
Year of production: 2017, 2018, 2019
Engine compartment
| Fuse | Name | [A] | Description |
| F01 | ENG IG3 | 5 | Engine control systems |
| F02 | ENG IG2 | 5 | Engine control systems |
| F03 | HORN2 | 7,5 | Horn |
| F04 | C/U IG1 | 15 | For protection of various circuits |
| F05 | ENG IG1 | 7,5 | Engine control system |
| F06 | — | — | — |
| F07 | INTERIOR | 15 | Overhead light |
| F08 | — | — | — |
| F09 | AUDIO2 | 15 | Audio system |
| F10 | METER1 | 10 | Instrument cluster |
| F11 | SRIS1 | 7,5 | Air bag |
| F12 | — | — | — |
| F13 | RADIO | 7,5 | Audio system |
| F14 | ENGNE3 | 20 | Engine control system |
| F15 | ENGNE1 | 10 | Engine control system |
| F16 | ENGNE2 | 15 | Engine control system |
| F17 | AUDIO1 | 25 | Audio system |
| F18 | A/C MAG | 7,5 | Air conditioner |
| F19 | AT PUMP H/L HI | 20 | Transmission control system (IF Equipped) |
| F20 | AT | 15 | Transmission control system (IF Equipped) |
| F21 | D LOCK | 25 | Power door locks |
| F22 | H/L RH | 20 | Headlight (RH) |
| F23 | ENG+B2 | 7,5 | Engine Control System |
| F24 | TAIL | 20 | Taillights/Number plate lights/Position lights |
| F25 | — | — | — |
| F26 | ROOM | 25 | Overhead light |
| F27 | FOG | 15 | Fog lights |
| F28 | H/CLEAN | 20 | Headlight washer (where provided) |
| F29 | STOP | 10 | Stop lights/Rear fog light (where provided) |
| F30 | HORN | 15 | Horn |
| F31 | H/L LH | 15 | Headlight (LH) |
| F32 | ABS/DSC S | 30 | ABS/DSC system |
| F33 | HAZARD | 15 | Hazard warning flashers/Direction indicators lights |
| F34 | FUEL PUMP | 15 | Fuel System |
| F35 | ENG+B3 | 5 | Engine Control System |
| F36 | WIPER | 20 | Windshield wipers |
| F37 | CABIN + B | 50 | For protection of various circuits |
| F38 | — | — | — |
| F39 | — | — | — |
| F40 | ABS/DSC M | 50 | ABS/DSC system |
| F41 | EVVT A/R PUMP | 20 | Engine control system |
| F42 | — | — | — |
| F43 | — | — | — |
| F44 | FAN2 | 40 | Cooling fan |
| F45 | ENG. MAN | 40 | Engine control system |
| F46 | EPS | 60 | Power steering system |
| F47 | DEFOG | 30 | Rear window defogger |
| F48 | IG2 | 30 | For protection of various circuits |
| F49 | — | — | — |
| F50 | HEATER | 40 | Air conditioner |
| F51 | — | — | — |
| F52 | — | — | — |
Fuse box on the left side of the vehicle
| Fuse | Name | [A] | Description |
| F01 | RHT R | 30 | — |
| F02 | RHT L | 30 | — |
| F03 | — | — | — |
| F04 | — | — | — |
| F05 | F.OUTLET | 15 | Accessory sockets |
| F06 | — | — | — |
| F07 | AT IND | 7,5 | AT shift indicator (where provided) |
| F08 | MIRROR | 7,5 | Power control mirror |
| F09 | R_DECK R | 30 | — |
| F10 | R_DECK L | 30 | — |
| F11 | F.WASHER | 15 | Windscreen washer |
| F12 | P.WINDOW | 30 | Power windows |
| F13 | — | — | — |
| F14 | SRS2/ESCL | 30 | — |
| F15 | — | — | — |
| F16 | — | — | — |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.