Learn about Citroën C4 2011-2017 fuse box and relay’s locations, functions, and maintenance tips for optimal vehicle electrical system.
The Citroën C4 (2011-2017) comes in several body styles, including a 5-door hatchback and a compact MPV, offering versatility for various driving needs. These models boast features such as advanced infotainment systems, high levels of safety, and efficient engines, designed to cater to both urban driving and long-distance travel.
When addressing electrical components like the fuse box and relays, these cars are equipped with fuse boxes located in the engine compartment and inside the cabin. They control key systems such as lighting, climate control, and power windows. Proper maintenance of the fuses and relays is essential for preventing electrical issues, ensuring that critical systems function smoothly. Diagrams and a clear understanding of the fuse box layout can help troubleshoot electrical malfunctions effectively.
MUST READ: DYI – How to Check Car Fuses?
(2011-2017) Citroën C4 fuse box and relay with Diagram
WARNING
- Never replace a fuse with one that has a higher amperage rating.
- A fuse with a too-high amperage could damage the electrical part and cause a fire.
- On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
- If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
- Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Citroën C4 2011-2017 fuse assignment
- Cigar lighter (power outlet) fuses in the Citroen C4 are the fuses F13 (Cigarette lighter), F14 (12 V socket in boot) in the Dashboard Fuse box 1, and fuses F36 (Rear 12 V socket) and F40 (230 V/50 Hz socket) in the Dashboard Fuse box 2.
Year of production: from 2011, 2012, 2013, 2014, 2015, 2016, 2017
Fuse box location
Left-hand drive vehicles:
The 2 fuseboxes are located in the lower dashboard (left-hand side).
Unclip the cover by pulling at the top right, then left; disengage the cover completely and turn it over.
Right-hand drive vehicles:
The 2 fuseboxes are placed in the lower dashboard, in the glove box.
Open the glovebox lid, unclip the carrier fitted to the fusebox cover by pulling on the right, open the fusebox cover by pulling at top right, then left, fold down the fusebox cover completely.
Fuse box diagram (Dashboard fuse box 1)
Assignment of the fuses in the Dashboard Fuse box 1
| № | Rating | Functions |
|---|---|---|
| F3 | 20 A | Parking lamps, trailer hazard warning lamps. |
| F4 | 20 A | Interior lighting, trailer interface. |
| F5 | 30 A | Front one-touch electric windows. |
| F6 | 30 A | Rear one-touch electric windows. |
| F11 | 20 A | 12 V trailer socket. |
| F12 | 30 A | Panoramic sunroof blind. |
| F13 | 30 A | Hi-Fi amplifier. |
| F22 | 20 A | Trailer signalling. |
| F8 | 3 A | Alarm siren, alarm ECU. |
| F13 | 10 A | Cigarette lighter. |
| F14 | 10 A | 12 V socket in boot. |
| F16 | 3 A | Lighting for the large multifunctional storage unit (until 2015), rear map reading lamps, glove box illumination. |
| F17 | 3 A | Sun visor illumination, front map reading lamps. |
| F28 | 15 A | Audio system, radio (after-market). |
| F30 | 20 A | Rear wiper. |
| F32 | 10 A | Hi-Fi amplifier. |
| Removable relay №: | ||
| R1 | – | 230 V/50 Hz socket (except RHD) |
| R2 | – | 12 V socket in boot. |
Fuse box diagram (Dashboard fuse box 2)
Assignment of the fuses in the Dashboard Fuse box 2
| № | Rating | Functions |
|---|---|---|
| F36 | 15 A | Rear 12 V socket. |
| F37 | – | Not used. |
| F38 | – | Not used. |
| F39 | – | Not used. |
| F40 | 25 A | 230 V/50 Hz socket (Except RHD) |
Engine compartment fuse box
Fuse box location
Itx is placed in the engine compartment near the battery (left-hand side).
Fuse box diagram
Assignment of the fuses in the Engine compartment
| № | Rating | Functions |
|---|---|---|
| F19 | 30 A | Windscreen wipers slow/fast speed. |
| F20 | 15 A | Front and rear screenwash pump. |
| F21 | 20 A | Headlamp wash pump. |
| F22 | 15 A | Horn. |
| F23 | 15 A | Right-hand main beam headlamp. |
| F24 | 15 A | Left-hand main beam headlamp. |
| F27 | 5 A | Left-hand dipped headlamp. |
| F28 | 5 A | Right-hand dipped headlamp. |
Fuses on the battery
Conclusion
For owners and enthusiasts of classic Citroën C4 2011-2017, understanding the fuse box and relay systems is essential for vehicle maintenance. Regular inspection and maintenance of these components helped ensure the vehicle’s longevity and reliability, preserving its status as a symbol of Citroën’s craftsmanship and innovation in the automotive industry during that era.