Diagrams of fuse boxes and relays – Citroën C8
Applies to vehicles manufactured in the years:
2009, 2010, 2011, 2012, 2013, 2014.
The cigarette lighter (sockets) on the Citroen C8 is handled by fuse No. 9 (cigarette lighter) in the instrument panel fuse box and fuses No. 39 (row of 12V accessory sockets 3) and No. 40 (row of 12V accessory sockets 2) on the battery.
Instrument panel fuse box
|3||5||Airbag control unit.|
|4||10||Steering angle sensor;
Manual air conditioning;
Headlamp beam height;
Particulate filter pump;
Electrochromic interior mirror.
Passenger’s electric window motor;
Sunroof row 1.
|6||30||Power front electric windows.|
|7||5||Ceiling lamps, l
Lamp in the glove box, l
Mirror lamps courtesy of, l
Lamps for entertainment screens, row 2.
Compact disc changer;
Audio / telephone;
Diesel additive control unit;
Tire under-inflation detection control unit;
Sliding door module control unit.
|10||15||Switching the steering wheel;
Trailer fuse box.
Automatic gearbox (4-speed).
|12||15||Driver seat memory;
Electric passenger seat;
Parking sensor controller;
Push buttons for sliding doors;
Automatic gearbox (6-speed).
|13||5||Engine fuse box;
Trailer fuse box.
Automatic air conditioning;
Odometer warning lamp assembly;
|16||30||Locking / unlocking the door.|
|17||40||Heated rear window|
Fuse box in the engine compartment
It is located in the engine compartment to the left of the coolant reservoir.
|1||20||Engine control unit;
Fuel and air supply systems;
|3||10||Front and rear washer pump.|
|4||20||Headlight washer pump.|
|5||15||Fuel supply system.|
Additional brake pedal;
Automatic gearbox control unit;
Air flow sensor;
Automatic beam corrector with xenon bulbs.
|7||10||Braking system (ABS / ESP).|
|9||10||Main brake switch.|
|10||30||Fuel and air supply systems;
Emission control systems.
|11||40||Front air conditioning.|
|13||40||Built-in system interface.|
|15||30||Child Lock / Unlock / Close Control.|
Battery compartment fuses
The fuses are located in the battery compartment, located under the floor in front of the right-hand seat.
|1 *||40||Electric sliding side door.|
|2 *||40||Electric sliding side door.|
|3 *||–||Not used.|
|4 *||40||Trailer fuse box.|
|31||5||Main brake switch.|
|32||25||Memorizing the driver’s seat.|
|33||25||Memorizing the passenger seat.|
|34||20||Sunroof row 3.|
|35||20||Sunroof row 2.|
|36||10||Heated passenger seat.|
|37||10||Heated driver’s seat.|
|39||20||12V accessory socket row 3.|
|40||20||12V accessory socket row 2.|
|* Maxi fuses provide additional protection for electrical installations.
All work must be performed by a Citroën Dealership