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.
Year of production: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Fuse box in the glove compartment
Fuse | Ampere rating [A] | Description |
1 | 10 | Rear fog lights |
2 | 15 | Rear heated window |
4 | 15 | Main electronic control unit power supply |
5 | 10 | Left brake light |
7 | 20 | Spot light, cigar lighter, glove compartment light on passenger’s side, automatic rear view mirror |
9 | 30 | Front sunroof, front windscreen wiper |
10 | 20 | Diagnosis socket |
11 | 15 | Electronic alarm, infotelematic Connect system, sound system, multifunction display, steering column controls, particulate filter |
12 | 10 | Right side light, number plate lights, climate system control lights, ceiling lights (first, second and third row) |
14 | 30 | Door locking system, Super door lock |
15 | 30 | Rear window wiper |
16 | 5 | Air bag system power supply, main electronic control unit power supply |
17 | 15 | Right brake light, third brake light, trailer brake lights |
18 | 10 | Diagnosis socket power supply, brake and clutch pedal switch |
20 | 10 | Sound system power supply for main electronic control unit |
22 | 10 | Left side light; trailer side light |
23 | 15 | Electronic alarm siren |
24 | 15 | Parking sensor power supply for main electronic control unit |
26 | 40 | Heated rear window |
Skrzynka bezpieczników po stronie akumulatora
In the scuttle on the floor in front of the passenger’s seat, next to the battery; to access it remove the protective cove.
Fuse | Ampere rating [A] | Description |
1 | 40 | Right electric sliding door |
2 | 40 | Left electric sliding door |
3 | 30 | Hi-fi amplifier |
4 | — | Free |
29 | — | Free |
30 | — | Free |
31 | — | Free |
32 | 25 | Driver’s seat with electric adjustment |
33 | 25 | Passenger’s seat with electric adjustment |
34 | 20 | Third row sunroof |
35 | 20 | Second row sunroof |
36 | 10 | Passenger’s heated seat |
37 | 10 | Driver’s heated seat |
38 | 15 | Children safety electric device |
39 | 20 | Third row 12V rear electric socket |
40 | 20 | Driver’s seat electric 12V socket |
Fuse box in engine compartment
Fuse | Ampere rating [A] | Description |
1 | 10 | Reverse light switch, Xenon lights, electric fan controls, engine coolant level, heated diesel filter, preheating spark plugs, speed control system, air debit gauge |
2 | 15 | Fuel pump, exhaust gas recirculation and turbo-compressor control system |
3 | 10 | ABS, ESP |
4 | 10 | Keyed service power supply, for main electronic control unit |
5 | 10 | Particulate filtering system |
6 | 15 | Front fog lights |
7 | 20 | Headlight washers |
8 | 20 | Relay power supply for main electronic control unit, electric fan relay controls , diesel pressure adjusting solenoid valve and exhaust gas recirculation |
9 | 15 | Left dipped beam headlight, headlight beam corrector |
10 | 15 | Right dipped beam headlight |
11 | 10 | Left main beam headlight |
12 | 10 | Right main beam headlight |
13 | 15 | Horn |
14 | 10 | Windscreen wiper pump – rear window wiper |
15 | 30 | Lambda sensor, injectors, spark plugs, canister solenoid valve, injection pump solenoid valve |
17 | 30 | Windscreen wiper |
18 | 40 | Additional fans |
Fuse | Ampere rating [A] | Description |
MAXI-FUSE | 50 | Electric fan (second speed) |
MAXI-FUSE | 50 | ABS, ESP |
MAXI-FUSE | 30 | ESP electric fan |
MAXI-FUSE | 60 | Main electronic control unit power supply 1 |
MAXI-FUSE | 70 | Main electronic control unit power supply 2 |
MAXI-FUSE | 30 | Electric fan (first speed) |
MAXI-FUSE | 40 | Fiat CODE system |
MAXI-FUSE | 50 | Climate control system additional fans |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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