At the 1999 Geneva Motor Show, Citroën unveiled the futuristic C6 Lignage concept, whose design and technical innovations heavily influenced the production model of the flagship E-segment Citroën C6 sedan. However, transitioning this novel concept into production faced delays, with manufacturing only commencing in 2005. This article provides a detailed overview of the fuse box diagrams for the Citroën C6 (PF3 platform; X6 code) covering model years 2005 through 2012.
Below, you will find the locations and photographs of the power distribution boxes. Fuses responsible for the “Cigarette lighter” and “Fuel pump” are highlighted in bold.
Luggage compartment
Located behind the left-hand interior trim panel.
Access procedure:
1. Pull back the left-hand trim panel.
2. Move the electrical wiring harness aside.
3. Open the fuse box cover.
General view of the Citroën C6 luggage compartment fuse box.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | A |
| 1 | Fuel filler flap release | 15 |
| 2 | - | |
| 3 | - | |
| 4 | Active rear spoiler | 15 |
| 5 | Heated rear window | 40 |
| G36 | Heated rear left seat (Lounge Pack) | 15/25 |
| G37 | Heated rear right seat (Lounge Pack) | 15/25 |
| G38 | Power-adjustable rear seats (Lounge Pack) | 30 |
| G39 | Rear cigarette lighter - Rear 12V power outlet | 30 |
| G40 | Electronic parking brake (EPB) | 25 |
Passenger compartment
Located on the driver's side (left-hand drive models) or behind the glove compartment (right-hand drive models).
To access the fuses, open the glove compartment and remove the access panel.
| Diagram | ||
|---|---|---|
| No. | Description | A |
| Upper board | ||
|
||
| G29 | Tire pressure monitoring system (TPMS) - 6-CD changer | 5 |
| G30 | On-Board Diagnostics (OBD) port | 5 |
| G31 | Telematics unit (country-specific) | 5 |
| G32 | Audio amplifier | 25 |
| G33 | Hydractive suspension control unit | 10 |
| G34 | Automatic transmission control module (TCM) | 15 |
| G35 | Heated front passenger seat | 15 |
| G36 | Heated driver's seat | 15 |
| G37 | Unused | - |
| G38 | Power-adjustable driver's seat | 30 |
| G39 | Unused | - |
| G40 | Power-adjustable front passenger seat | 30 |
| Lower board | ||
|
||
|
||
| F1 | - | |
| F2 | - | |
| F3 | Airbags | 5 |
| F4 | Braking system - Active safety hood - Speed limiter - Cruise control - Electrochromic rearview mirror - OBD port - Multifunction display tilt actuator | 10 |
| F5 | Front power windows - Sunroof | 30 |
| F6 | Rear power windows | 30 |
| F7 |
|
5 |
| F8 | Steering wheel controls - Display - Window micro-drop function - Anti-theft alarm - Audio system | 20 |
| F9 | Front cigarette lighter | 30 |
| F10 |
|
15 |
| F11 | Immobilizer / Anti-theft system | 15 |
| F12 | Front seatbelt warning sensors - Window micro-drop function | 15 |
|
||
| F13 | Active safety hood - Rain and light sensor - Windshield wipers - Power distribution relay supply | 5 |
| F14 | Lane Departure Warning (AFIL) system - Automatic climate control - Instrument cluster - Head-up display (HUD) - Airbags - Bluetooth® hands-free system - Hydractive suspension relay | 15 |
| F15 | Central locking system - Child safety lock system | 30 |
| F16 | SHUNT | |
| F17 | HVAC blower motor | 40 |
Engine compartment
Located behind the protective cover on the left-hand side of the engine bay.
| Diagram | ||
|---|---|---|
General view. |
||
Diagram. |
||
| No. | Description | A |
| 1 | Engine control module (ECM) - Radiator cooling fan module | 20 |
| 2 | Horn | 15 |
| 3 | Windshield washer pump | 10 |
| 4 | Headlamp washer pump | 20 |
| 5 | Glow plug control module - Fuel injection system (Diesel) | 15 |
| 6 | Braking system control module | 10 |
| 7 | Automatic transmission control module (TCM) | 10 |
| 8 | Starter motor solenoid | 20 |
| 9 | Active safety hood - Bi-xenon directional headlamps with dynamic leveling | 10 |
| 10 | Fuel injectors - Ignition coils - ECM - Fuel lift pump (Diesel) | 30 |
| 11 | HVAC blower motor | 40 |
| 12 | Windshield wiper motor | 30 |
| 13 | Built-in Systems Interface (BSI) | 40 |
| 14 | Unused | - |
