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Citroen C3 mk3 (from 2009) Fuse Box Diagram

avatar Jonathan Yarden Mar 25, 2021 · 5 min. read

In this article you will find a description of fuses and relays Citroen, 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: 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

Fuse box under dashboard

Citroen C3 mk2 - bezpieczniki - deska rozdzielcza

Fuse Ampere rating [A] Function
FH36 5 Trailer relay unit
F37 Not used
F38 20 HiFi amplifier
FH39 Not used
F40 30 Trailer relay unit


Fuse Ampere rating [A] Functions
F1 15 Rear wiper
F2 Not used
F3 5 Airbags and pretensioners control unit
F4 10 Air conditioning, clutch switch, electrochromatic mirror, particle filter pump (Diesel), diagnostic socket, airflow sensor (Diesel).
F5 30 Electric windows panel, passenger’s electric window control, front electric window motor.
F6 30 Rear electric windows motors and driver’s electric window motor
F7 5 Courtesy lamp, side reading lamps.
F8 20 Multifunction screen, audio system, navigation radio, instrument panel with clock, alarm control unit, alarm siren.
F9 30 Audio system (after-market), 12 V socket, portable navigation support supply.
F10 15 Steering wheel controls.
F11 15 Ignition, diagnostic socket, automatic gearbox control unit.
F12 15 Rain/brightness sensor, trailer relay unit, driving school module
F13 5 Main stop switch, engine relay unit.
F14 15 Parking assistance control unit, airbag control unit, instrument panel, automatic air conditioning, USB Box, HiFi amplifi er.
F15 30 Locking.
F16 Not used
F17 40 Rear screen and exterior mirrors demisting/ defrosting.
SH PARC shunt.


Fuse box in engine compartment

Citroen C3 mk2 - bezpieczniki - komora silnika

Fuse Ampere rating [A] Functions
F1 20 Engine control unit supply, cooling fan unit control relay, multifunction engine control main relay, injection pump (Diesel)
F2 15 Horn
F3 10 Front/rear wash-wipe
F4 20 Daytime running lamps
F5 15 Diesel heater (Diesel), particle fi lter additive pump (Diesel), air fl ow sensor (Diesel), EGR electrovalve (Diesel), fuel pump (1.1i and 1.4i), blow-by heater and electrovalves (VTi)
F6 10 ABS/ESP control unit, secondary stop switch
F7 10 Electric power steering, automatic gearbox.
F8 25 Starter control.
F9 10 Switching and protection unit (Diesel)
F10 30 Fuel heater (Diesel), blow-by heater (1.1i, 1.4i and Diesel), fuel pump (VTi), injectors and ignition coils (petrol), electronic thermostat and canister purge electrovalve (1.1i and 1.4i)
F11 40 Heater blower
F12 30 Windscreen wipers slow/fast speed
F13 40 Built-in systems interface supply (ignition positive)
F14 30 Valvetronic supply (VTi)
F15 10 Right-hand main beam headlamps
F16 10 Left-hand main beam headlamps
F17 15 Left-hand dipped beam headlamps
F18 15 Right-hand dipped beam headlamps
F19 15 Oxygen sensors and electrovalves (VTi), electrovalves (Diesel), EGR electrovalve (Diesel)
F20 10 Pumps, electronic thermostat (VTi) water in fuel sensor (Diesel)
F21 5 Fan assembly control supply, ABS/ESP
MF1 60 Fan assembly
MF2 30 ABS/ESP pump
MF3 30 ABS/ESP electrovalves
MF4 60 Built-in Systems Interface (BSI) supply
MF5 60 Built-in Systems Interface (BSI) supply
MF6 Not used
Mf7 Passenger compartment fusebox
MF8 Not used

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market

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