Where to find the fuse boxes on your Peugeot 108, how to change a fuse safely, and full fuse tables for the dashboard and engine compartment.
Your Peugeot 108 has two fuse boxes: one below the dashboard in the passenger compartment, and one beside the battery in the engine compartment. This guide shows you how to reach the tools, how to change a fuse safely, and which fuse protects which function.
Scroll the table sideways.
| Section | In short |
|---|---|
| Access to the tools | Where the fuse boxes and extraction tweezers are |
| Changing a fuse | Safe steps for checking and replacing a fuse |
| Fuses in the dashboard | Dashboard fuse box location and fuse functions |
| Engine compartment fuses | Under-bonnet fuse box access and fuse functions |
The fuse boxes are below the dashboard in the passenger compartment and beside the battery in the engine compartment. The extraction tweezers are clipped to the fuse box under the bonnet.
Before you change a fuse, prepare the car and find the right fuse.
If the new fuse fails again soon after you fit it, have the electrical system checked by a PEUGEOT dealer or a qualified workshop.
Your car's electrical system is designed to work with standard or optional equipment. Before you fit any other electrical equipment or accessories, contact a PEUGEOT dealer or a qualified workshop. PEUGEOT will not pay for repairs or for putting right faults caused by accessories it has not supplied or recommended, or that were not fitted in line with its instructions. This applies in particular when the combined consumption of all the extra equipment connected exceeds 10 milliamperes.
The passenger compartment fuse box is under the dashboard on the driver's side. Unclip the white plastic tab to reach the fuses, and refit the cover carefully when you have finished.
Scroll the table sideways.
| Fuse No. | Rating (A) | Functions |
|---|---|---|
| 1 | 5 | Reversing lamp, Fuel injection system, Audio system, VSC system |
| 2 | 15 | Front and rear screenwash |
| 3 | 5 | Main supply unit, Instrument panel, Display screen, Air conditioning, Heated rear window and door mirrors, Heated seats, Electric fabric roof, Audio system |
| 4 | 5 | Electrical power steering, Stop & Start |
| 5 | 15 | Rear wiper |
| 6 | 5 | Fan assembly, ABS system, VSC system |
| 7 | 25 | Windscreen wipers |
| 8 | 10 | Heated door mirrors |
| 9 | 15 | 12 V socket (max 120W) |
| 10 | 7.5 | Door mirrors, Audio system, Stop & Start, Instrument panel, Display screen |
| 11 | 5 | Steering lock, Fuel injection system, ETG gearbox |
| 12 | 7.5 | Airbags |
| 13 | 5 | Instrument panel, Display screen, Stop & Start |
| 14 | 15 | Steering, Fuel injection system, Brake lamps |
| 15 | 7.5 | Fuel injection system, Stop & Start |
| 16 | 7.5 | Engine self-diagnosis |
| 17 | 10 | Brake lamps, Third brake lamp, Fuel injection system, ABS system, VSC system, ETG gearbox, "Keyless Entry and Starting" system |
| 18 | 10 | Sidelamps, Number plate lamps, Rear foglamp, Front foglamps, Rear lamps, Lighting dimmer |
| 19 | 40 | Air conditioning |
| 20 | 40 | Air conditioning, Engine self-diagnosis, Sidelamps, Number plate lamps, Rear foglamps, Front foglamps, Rear lamps, Lighting dimmer, Brake lamps, Third brake lamp, Fuel injection system, ABS system, VSC system, ETG gearbox, "Keyless Entry and Starting" system, Electric windows |
| 21 | 30 | Fuel injection system, Stop & Start, Main supply unit |
| 22 | 7.5 | Fuel injection system |
| 23 | 20 | Fuel injection system, Stop & Start |
| 24 | 25 | Main supply unit |
| 25 | 30 | Electric windows |
| 26 | 25 | Electric windows |
| 27 | 10 | Air conditioning |
| 28 | 5 | Rear foglamp |
The engine compartment fuse box sits beside the battery.
Scroll the table sideways.
| Fuse No. | Rating (A) | Functions |
|---|---|---|
| 1 | 10 | Right dipped beam headlamp |
| 2 | 10 | Left dipped beam headlamp, Headlamp adjustment |
| 3 | 7.5 | Right main beam headlamp |
| 4 | 7.5 | Left main beam headlamp, Instrument panel, Display screen |
| 9 | 7.5 | Air conditioning |
| 10 | 7.5 | Fuel injection system, Brake lamps, Third brake lamp |
| 11 | 5 | Courtesy lamp, Boot lighting |
| 12 | 10 | Flashing indicators, Hazard warning lamps, Instrument panel, Display screen |
| 13 | 10 | Horn |
| 14 | 30 | Supply units |
| 15 | 7.5 | ETG gearbox |
| 16 | 7.5 | Fuel injection system |
| 17 | 7.5 | "Keyless Entry and Starting" system |
| 18 | 7.5 | Battery |
| 19 | 25 | Fuel injection system, Fan assembly |
| 20 | 30 | Starter |
| 21 | 7.5 | Steering lock |
| 22 | 25 | Front lamps |
| 23 | 7.5 | Fuel injection system |
| 24 | 7.5 | Fuel injection system, Starter, ETG gearbox, Stop & Start |
| 25 | 15 | Audio system, "Keyless Entry and Starting" system |
| 26 | 7.5 | Instrument panel, Display screen |
| 27 | 7.5 | VSC system |
| 28 | 60 | Fuse box, passenger compartment |
| 29 | 125 | Demisting of the rear screen and door mirrors, Heated seats, Electric roof, ABS system, VSC system, Fan assembly, Front foglamps, LED daytime running lamps |
| 30 | 50 / 40 | ETG gearbox (50), Stop & Start (40) |
| 31 | 50 | Power steering |
| 32 | 30 / 40 | Fan assembly |
| 33 | 50 | ABS system, VSC system |
| 37 | 20 | Demisting of the rear screen and door mirrors |
| 38 | 30 | ABS system, VSC system |
| 39 | 7.5 | Front foglamps, Instrument panel, Display screen |
| 40 | 7.5 | LED daytime running lamps |
| 41 | 15 | Right heated seat |
| 42 | 20 | Electric fabric roof |
| 43 | 15 | Left heated seat |
Fuse 29 must only be replaced by a PEUGEOT dealer or a qualified workshop, so do not change it yourself.
There are two: one under the dashboard on the driver's side, and one beside the battery in the engine compartment.
The extraction tweezers are clipped to the fuse box under the bonnet. Unclip the plastic cover at the bottom of the windscreen and the fuse box cover to reach them.
The 12 V socket (max 120W) is protected by fuse 9 in the dashboard fuse box, rated at 15 A.
If a fuse fails again soon after you replace it, have the electrical system checked by a PEUGEOT dealer or a qualified workshop. Always fit a fuse of the same rating, as a different one could cause a fault and a risk of fire.
Knowing where your Peugeot 108 fuse boxes are and which fuse does what makes a blown fuse a quick job. Always use a fuse of the same rating, and if the same fuse keeps failing, let a PEUGEOT dealer or a qualified workshop check the electrical system.
If a lamp lights up on your dashboard, see our guides to Peugeot 108 red warning lights and Peugeot 108 green and blue indicator lamps.
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