BSI reset

Check you have not inadvertently switched off auto headlamps .If not that there are a few fuses covering the headlamps that you can check , also make sure the sensor is not obstructed .

Citroen C5 II (mk2) (from 2008) – fuse box diagram
Fuse box in engine compartment

To access the fusebox in the engine compartment, undo each screw a 1/4 turn.

Symbol Ampere rating [A] Function
F1 20 Engine control unit
F2 15 Horn
F3 10 Screen wash pump
F4 10 Headlamp wash pump
F5 15 Starter
F6 10 Air fl ow meter – Directional headlamps – Diagnostic socket
F7 10 Automatic gearbox lever lock – Power steering
F8 25 Starter
F9 10 Clutch switch – STOP switch
F10 30 Starter
F11 40 Air conditioning blower
F12 30 Wipers
F13 40 BSI supply (ignition on)
F14 30 —
F15 10 Right-hand main beam
F16 10 Left-hand main beam
F17 15 Right-hand dipped beam
F18 15 Left-hand dipped beam
F19 15 Starter
F20 10 Starter
F21 5 Starter