Citroën C3 2017, 2018, 2019 Fuse Box Diagram
Fuse box location:
The 2 fuseboxes are placed in the lower dashboard, below the steering wheel. Unclip the cover by pulling at top left, then right.
Engine compartment fusebox:
The fusebox is placed in the engine compartment near the battery.
Fuse Box Diagram | Layout
Dashboard
Upper fusebox:
| Fuse N° | Rating | Functions |
| F29 | - | Not used. |
| F30 | 30 A | Heated rear screen. |
| F31 | 10 A | Heated mirrors. |
| F32 | - | Not used. |
| F33 | 40 A | Front electric windows. |
| F34 | 40 A | Rear electric windows. |
| F35 | 30 A | Heated front seats. |
| F36 | - | Not used. |
| F37 | - | Not used. |
| F38 | - | Not used. |
| F39 | - | Not used. |
| F40 | - | Not used. |
Lower fusebox:
| Fuse N° | Rating | Functions |
| F1 | 10 A | Electrochromatic interior mirror, heated rear screen, particle filter pump (Diesel), parking sensors, power steering, LPG system, clutch pedal switch, exterior mirror adjustment. |
| F10(+) - F11(Gnd) |
30 A | Locking / unlocking of the doors and fuel filler flap (depending on engine). |
| F13 | 10 A | Rain and sunshine sensor, air conditioning, front camera. |
| F14 | 5 A | Alarm, telematic unit. |
| F16 | 3 A | Automatic gearbox gear selector, brake pedal switch, Stop & Start system. |
| F17 | 5 A | Instrument panel, driving school module. |
| F18 | 5 A | Air conditioning, gear selector position indicator (automatic gearbox). |
| F19 | 3 A | Steering mounted controls. |
| F21 | 3 A | START/STOP switch or button. |
| F23 | 5 A | Seat belts not fastened warning lamps display. |
| F24 | 5 A | Parking sensors, rear camera, telematic screen. |
| F25 | 5 A | Airbags control unit. |
| F29 | 20 A | Audio-telematic system. |
| F31 | 15 A | Audio system (accessory). |
| F32 | 15 A | Front 12 V socket. |
| F35 | 5 A | Headlamp height adjustment, diagnostic socket, additional heating (depending on equipment). |
| F36 | 5 A | Front map reading lamp. |
| F4 | 15 A | Horn. |
| F6(+) - F5(Gnd) |
20 A | Front and rear screen wash pump. |
| F8 | 20 A | Rear wiper. |
| F9 | 5 A | Front courtesy lamp. |
Engine compartment fuses
| Fuse N° | Rating | Functions |
| F1 | 40 A | Air conditioning. |
| F10 | 15 A | Engine management. |
| F11 | 20 A | Engine management. |
| F12 | 5 A | Engine management. |
| F13 | 5 A | Engine management. |
| F14 | 5 A | Battery charge status unit (depending on engine). |
| F15 | 5 A | Not used. |
| F16 | 20 A | Front foglamp. |
| F17 | 5 A | Engine management. |
| F18 | 10 A | Right-hand main beam headlamp. |
| F19 | 10 A | Left-hand main beam headlamp. |
| F2 | 60 A | ABS/ESP. |
| F20 | 30 A | Engine management. |
| F21 | 30 A | Starter motor (depending on engine). |
| F22 | 30 A | Not used. |
| F23 | 40 A | Starter unit (with Stop & Start and depending on engine). |
| F24 | 40 A | Passenger compartment fusebox. |
| F25 | 40 A | Towbar pre-equipment. |
| F26 | 15 A | Automatic gearbox or LPG system. |
| F27 | 25 A | Built-in systems interface (BSI). |
| F28 | 30 A | Diesel emissions control system (AdBlue®). |
| F29 | 40 A | Windscreen wipers. |
| F3 | 50 A | Passenger compartment fusebox. |
| F30 | 40 A | Diesel pre-heating unit. |
| F31 | 80 A | Additional heating (depending on equipment). |
| F32 | 80 A | Power steering. |
| F4 | 30 A | ABS/ESP. |
| F5 | 70 A | Built-in systems interface (BSI). |
| F6 | 60 A | Cooling fan assembly. |
| F7 | 80 A | Built-in systems interface (BSI). |
| F8 | 15 A | Engine management. |
| F9 | 15 A | Engine management. |
