Citroen C4 (2004-2010) – Fuse box diagram
Year of manufacture: 2004, 2005, 2006, 2007, 2008, 2009, 2010.
Lighter fuse (power outlet) in Citroen C4 mk1 (2004-2010). Is fuse F9 in the fuse box under the instrument panel.
Fuse box under the dashboard
| No. | Amps [A] | Description |
| F1 | 15 | Central locking system |
| F2 | 30 | Central locking system |
| F3 | 5 | Airbags and pretensioners |
| F4 | 10 | Diagnostic socket;
Brake switch; Photochromic rear-view mirror; ESP; Coolant level sensor; Diesel additive system; Power steering; Clutch pedal switch (ESP, cruise control and speed limiter). |
| F5 | 30 | Electric front windows;
Heated exterior mirrors. |
| F6 | 30 | Electric Rear Windows |
| F7 | 5 | Indoor Lighting |
| F8 | 20 | Audio system;
NaviDrive; Display; Alarm; Front 12V socket; Trailer relay; Driving learning module. |
| F9 | 30 | Cigarette lighter, 12V rear socket |
| F10 | 15 | Tire pressure sensor – Auto;
STOP LAMP switch; |
| F11 | 15 | Ignition;
Diagnostic Socket; Particle filter. |
| F12 | 15 | Electric chair;
Lane departure warning; Parking assistance. |
| F13 | 5 | Rain sensor;
Sunlight sensor; Electronic gearbox (6-speed); Engine relay module. |
| F14 | 15 | Air Conditioning;
Dashboard; Tachometer; Airbags and pretensioners; Trailer relay; Bluetooth Phone. |
| F15 | 30 | Central locking, |
| F 16 | SIDE | |
| F17 | 40 | Heated rear window |
| No. | Amps [A] | Description |
| F36 | 20 | Hi Fi Amplifier |
| F37 | 30 | Front left electric seat |
| F39 | 20 | Heated Seats |
Fuse box in engine compartment
| No. | Amps [A] | Description |
| F1 | 20 | Motor control;
Cooling Fan. |
| F2 | 15 | Alarm Lights |
| F3 | 10 | Windshield and rear window washer |
| F4 | 20 | Headlight Washer |
| F5 | 15 | Fuel Pump |
| F6 | 10 | Xenon Bulbs;
Directional headlights; Canister Purge Solenoid Valve (2.0 16 V motor) |
| F7 | 10 | ABS Controller;
ESP Controller; Power steering. |
| F8 | 20 | Starter |
| F9 | 10 | Additional control unit
heating (Diesel), fluid level switch engine coolant. |
| F10 | 30 | Engine solenoid valve;
Water presence sensor in diesel; Engine control; Injectors; Ignition Coil; Oxygen sensor; Canister vent solenoid valve (1.4 16 V and 1.6 16 V motors). |
| F11 | 40 | Air Blower;
Air conditioner. |
| F12 | 30 | Cleaners |
| F13 | 40 | Embedded Systems Interface |
