Citroen C4 Picasso mk1 (2006 – 2013) – fuse box diagram
Year of production: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Fuse box under dashboard
Fuse box number 1
| Reference | Ampere rating [A] | Function |
| F1 | 15 | Rear screen wipe |
| F2 | 30 | Locking and unlocking earth |
| F3 | 5 | Airbag |
| F4 | 10 | Multimedia, photochromic rear view mirror, particle flter, diagnostic socket, air conditioning, headlamp height correction control |
| F5 | 30 | Front windows, front door electronics, panoramic glass roof |
| F6 | 30 | Rear windows |
| F7 | 5 | Interior lamps, refrigerated glovebox, radio |
| F8 | 20 | Multifunction display, radio, CD changer, steering wheel controls, multimedia, deflation detection, alarm, trailer |
| F9 | 30 | Cigar lighter, multimedia, front 12V socket, torch, radio |
| F10 | 15 | Height corrector (suspension) |
| F11 | 15 | Brake switch, ignition switch |
| F12 | 15 | Parking assistance, automatic screen wipe and lighting, passenger’s electric seat, AFIL, Hi-Fi amplifier, trailer |
| F13 | 5 | Engine relay unit, driver’s electric seat |
| F14 | 15 | Air conditioning, Bluetooth® hands-free kit, automatic gearbox selector, airbag, instrument panel |
| F15 | 30 | Locking and unlocking |
| F16 | SHUNT | |
| F17 | 40 | Heated rear screen |
Fuse box number 2
| Reference | Ampere rating [A] | Function |
| F29 | 20 | Heated seats |
| F30 | Free | |
| F31 | Free | |
| F32 | ||
| F33 | 5 | Parking assistance, automatic screen wipe and lighting, passenger’s electric seat, AFIL, Hi-Fi amplifier |
| F34 | 5 | Trailer |
| F35 | Free | |
| F36 | 20 | Hi-Fi amplifier |
| F37 | 10 | Air conditioning, light pack |
| F38 | 30 | Driver’s electric seat |
| F39 | 5 | Fuel flap |
| F40 | 30 | Passenger’s electric seat, panoramic roof |
Fuse box in engine compartment
| Reference | Ampere rating [A] | Function |
| F1 | 20 | Engine management |
| F2 | 15 | Horn |
| F3 | 10 | Screen wash pump |
| F4 | 20 | Headlamp wash pump |
| F5 | 15 | Engine components |
| F6 | 10 | Xenon dual-function directional headlamps, headlamp height correction motor, clutch switch, BCP (protection switch box) |
| F7 | 10 | Automatic gearbox, engine coolant level switch, power steering |
| F8 | 25 | Starter motor |
| F9 | 10 | Stoplamp switch |
| F10 | 30 | Engine components |
| F11 | 40 | Rear blower |
| F12 | 30 | Screen wipe |
| F13 | 40 | BSI (Built-in Systems Interface) |
| F14 | 30 | Air pump, heat exchange saver |
| F15 | 10 | Right-hand main beam |
| F16 | 10 | Left-hand main beam |
| F17 | 15 | Left-hand dipped beam |
| F18 | 15 | Right-hand dipped beam |
Fuse box on the battery
| Reference | Ampere rating [A] | Function |
| F1 | Battery Plus connection studs | |
| F2 | Supply connection studs, BSM (engine relay unit) | |
| F3 | ||
| F4 | 5 | Automatic gearbox actuator and ECU |
| F5 | 15 | Diagnostic socket |
| F6 | 15 | ECU for 6-speed electronic gearbox / automatic gearbox |
| F7 | 5 | ESP ECU |
| F8 | 20 | Rear 12V socket |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.