Jonathan Yarden Mar 27, 2021 · 5 min. read
In this article you will find a description of fuses and relays Fiat,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Fuse box on the dashboard
| User | Fuse | Ampere rating [A] |
| Right-hand dipped beam headlight | F12 | 7,5 |
| Left-hand dipped beam headlight / headlight aiming device | F13 | 7,5 |
| Reversing lights / engine compartment control box relay coils / body computer | F31 | 7,5 |
| Available | F32 | — |
| Left rear power window | F33 | 20 |
| Right rear power window | F34 | 20 |
| +15 Cruise control, signal from switch on brake pedal for control units (*) | F35 | 7,5 |
| +30 Presetting for trailer control unit, rear locks front locks with single door control unit (*) | F36 | 10 |
| +15 Third brake light, instrument panel, brake lights (*) | F37 | 7,5 |
| Boot unlocking | F38 | 20 |
| +30 EOBD diagnostic socket, sound system, navigator, tyre pressure control unit (*) | F39 | 10 |
| Rear heated screen | F40 | 30 |
| Heated door electric mirrors | F41 | 7,5 |
| +15 ABS / ESP control unit (*) | F42 | 7,5 |
| Windscreen wiper/washer | F43 | 30 |
| Cigar lighter / current socket on tunnel | F44 | 15 |
| Heated seats | F45 | 15 |
| Boot current socket | F46 | 15 |
| Driver’s door control unit power supply (power window, lock | F47 | 20 |
| Passenger’s door control unit power supply (power window, lock) | F48 | 20 |
| +15 utilities (left and central dashboard control lights, electric mirrors, heated seat control lighting, presetting for radiotelephone, navigator, rain / daylight sensors, parking sensor control unit, sunroof control lighting) (*) | F49 | 7,5 |
| Airbag control unit | F50 | 7,5 |
| +15 Tyre pressure control unit, ECO / Sport control (*) | F51 | 7,5 |
| Rear screen wiper/washer | F52 | 15 |
| +30 Direction indicators, hazard lights, instrument panel (*) | F53 | 7,5 |
(*) +30 = battery directive positive terminal (not under key)
(*) +15 = positive terminal under key
Fuse box in engine compartment
| User | Fuse | Ampere rating [A] |
| Headlight washer fluid | F09 | 20 |
| Horn | F10 | 15 |
| Electronic injection secondary services | F11 | 15 |
| Right main beam headlight | F14 | 7,5 |
| Left main beam headlight | F15 | 7,5 |
| Electronic injection primary services | F17 | 10 |
| +30 Engine control unit / Radiator electric fan remote control switch (1.9 Multijet) (*) | F18 | 10 |
| Compressor | F19 | 7,5 |
| Free | F20 | — |
| Fuel pump | F21 | 15 |
| Electronic injection primary services (1.2 16V, 1.4 16V) | F22 | 15 |
| Electronic injection primary services (Multijet engine) | F22 | 20 |
| Electronic injection primary services (petrol engine) | F22 | 15 |
| +30 Dualogic gearbox (*) | F23 | 30 |
| +15 Electric power steering (*) | F24 | 7,5 |
| Front fog lights | F30 | 15 |
(*) +30 = battery directive positive terminal (not under key)
(*) +15 = positive terminal under key
Optional fusebox (on auxiliary bracket)
| User | Fuse | Ampere rating [A] |
| +30 Outside radio amplifier (*) | F54 | 15 |
| +30 Sunroof (*) | F58 | 20 |
(*) +30 = battery directive positive terminal (not under key)
(*) +15 = positive terminal under key
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market
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