2016 Citroën C3 II Fuse Box Diagram
The 2016 Citroën C3 (II) has 2 fuse boxes. Choose the one you’re looking at.
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Dashboard fuse box
This is the second-generation C3's last model year. Citroën's own handbook index runs edition ed01-15 to 31 December 2016, even though the third-generation car's first edition begins on 14 September 2016, so a C3 registered in 2016 is usually still this car.
Its dashboard box is in the lower part of the fascia on the left-hand side, or behind the glove box lid if the car is right-hand drive; the cover unclips when pulled at the side, and carries the extraction tweezer and the spare fuses on its back. Behind it, along the lower edge of the built-in systems interface, is one row of fourteen MINI fuses: F1, F13, F12, F6, F5, F9, F3, F4, F11, F8, F10, F7, F14, F15 read from the left. The PARC shunt SH is below the centre of the row and the 40 A MAXI F17 below the right-hand end. F2 and F16 have no socket and are not drawn; F1 has a socket but is unassigned on facelift cars and is drawn empty.
| No. | Function | Amp | Description |
|---|---|---|---|
| 1 | Not used | ||
| 3 | 5 AMINI | Airbag and seat-belt pretensioner control unit | |
| 4 | 10 AMINI | Air conditioning, clutch switch, self-dimming interior mirror, particle filter additive pump (diesel), diagnostic socket, air flow sensor (diesel) | |
| 5 | 30 AMINI | Electric window switch panel, passenger window switch, front electric window motor | |
| 6 | 30 AMINI | Rear electric window motors and driver's electric window motor | |
| 7 | 5 AMINI | Courtesy lamp and side reading lamps, glove box lamp | |
| 8 | 20 AMINI | Multifunction screen, audio system, navigation unit, instrument panel and clock, alarm control unit and siren, after-market audio system, portable navigation carrier supply | |
| 9 | 30 AMINI | 12 V accessory socket, after-market audio system, portable navigation support supply, locking; also feeds the multifunction screen, audio and navigation units, instrument panel, alarm control unit and siren | |
| 10 | 15 AMINI | Steering wheel mounted controls | |
| 11 | 15 AMINI | Ignition switch, diagnostic socket, automatic gearbox control unit | |
| 12 | 15 AMINI | Rain and light sensor, trailer relay unit, driving school module | |
| 13 | 5 AMINI | Main brake light switch, engine compartment relay unit, gear lever of the electronic (ETG) gearbox | |
| 14 | 15 AMINI | Parking sensor control unit, airbag control unit, instrument panel, automatic air conditioning, USB box, Hi-Fi amplifier, reversing camera | |
| 15 | 30 AMINI | Central locking | |
| 17 | 40 AMAXI | Heated rear window and heated door mirrors |
Engine compartment fuse box
A 2016 C3 is still the second-generation car for most of the year — Citroën's handbook index runs this edition to 31 December 2016 — and its engine relay unit is unchanged since the 2013 facelift.
Find it beside the battery on the left of the engine bay; the lid unclips and must be clipped back to keep the box sealed. The plate is drawn from above with the three large connectors along the top edge. Seven MINI fuses make the upper row: F20, F19, F21, F15, F16, F18, F17 from the left, their labels staggered above and below. F10, 30 A MAXI, stands below F20; F11, 40 A MAXI, lies in the bottom left corner. A round connector breaks the middle, and below it five MINI fuses make the lower row: F1, F3, F2, F4, F8 from the left. F13, a 40 A MAXI, lies to the connector's right. A square of four MINI fuses puts F9 and F5 above F7 and F6. Two 30 A MAXI fuses, F14 over F12, finish the right-hand edge. Separate from all of this, the maxi-fuses MF1 to MF8 sit on a dealer-only holder.
| No. | Function | Amp | Description |
|---|---|---|---|
| 1 | 20 AMINI | Engine control unit supply, cooling fan control relay, engine multifunction main relay, injection pump (diesel) | |
| 2 | 15 AMINI | Horn | |
| 3 | 10 AMINI | Front and rear screen wash-wipe | |
| 4 | 20 AMINI | Daytime running lamps (including LED daytime running lamps) | |
| 5 | 15 AMINI | Diesel fuel heater, particle filter additive pump and air flow sensor (diesel); fuel pump (1.1i and 1.4i); blow-by heater and solenoid valves (VTi) | |
| 6 | 10 AMINI | ABS/ESP control unit, secondary brake light switch | |
| 7 | 10 AMINI | Electric power steering, automatic gearbox | |
| 8 | 25 AMINI | Starter motor control | |
| 9 | 10 AMINI | Switching and protection unit (diesel) | |
| 10 | 30 AMAXI | Fuel heater (diesel), blow-by heater (1.1i, 1.4i and diesel), fuel pump (VTi), injectors and ignition coils (petrol), electronically controlled thermostat and canister purge valve (1.1i and 1.4i) | |
| 11 | 40 AMAXI | Heater blower | |
| 12 | 30 AMAXI | Windscreen wipers, slow and fast speed | |
| 13 | 40 AMAXI | Built-in systems interface (BSI) supply, ignition positive | |
| 14 | 30 AMAXI | Valvetronic supply (VTi engines) | |
| 15 | 10 AMINI | Right-hand main beam headlamp | |
| 16 | 10 AMINI | Left-hand main beam headlamp | |
| 17 | 15 AMINI | Left-hand dipped beam headlamp | |
| 18 | 15 AMINI | Right-hand dipped beam headlamp | |
| 19 | 15 AMINI | Oxygen sensors and solenoid valves (VTi), solenoid valves and EGR valve (diesel) | |
| 20 | 10 AMINI | Pumps, electronically controlled thermostat (VTi), water-in-fuel sensor (diesel) | |
| 21 | 5 AMINI | Cooling fan control supply, ABS/ESP |