Diagrams of fuse and relay boxes – Peugeot 405

Applies to vehicles manufactured in the years:

1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997.

Fuse box on the dashboard

The fuse box is located under the dashboard to the left of the driver and contains six spare fuses and a special vice to change the fuses.

Number	Amperes [A]	Description
F1	10	Radio / CD player power supply behind the main switch
F2	5	Compressor cut-off relay – current after ceiling light timer switch – the key has three universal
F3	15	Behind the power switch ABS modulator – fan fast relays
F4	10	Rear right small LED – Buzzer signal relay illumination
F5	15	Relay fans – power after the switch intelligent ventilation system
F6	10	Airbag power supply
F7	20	Horn. Relay – fog lamp – horn
F8	–	Shunt: Input shunt switches
F9	10	Front small lights, rear left small lights, rear plate light
F10	30	Rear window – turns on the backlight
F11	30	MAIN FUSE related to front dipped and high beam lamps – front / rear fog lamp relay
F12	10	Reversing lamps – rear obstacle warning unit – after switching the power amplifiers forward – power supply after room temperature sensor switch – power switch after DIAG – supply after ABS alarm relay
F13	30	No consumption
F14	30	No consumption
F15	15	LED ceiling light front and rear – power unit central locking – electric folding mirror – electric fixed timers roof – light trunk – relay ejector rack
F 16	20	Lighter. constant power supply after the main switch
F17	10	Intelligent ventilation system for the fixed aggregate – Radio with memory
F18	10	Rear fog light
F19	10	Panel lighting – Amp front lighting – Radio buttons on the brightness panel – Lighting control system on the steering wheel (MFC) – Cigarette lighter lighting – Lighting controls, electric mirrors
F20	30	Electrically adjustable driver’s seat
F21	30	Intelligent fan ventilation system
F22	20	Electric passenger seat
F23	15	No consumption
F24	30	Wiper motor – Wiper lever – Power unit window wiper and washer pump
F25	15	Forward permanent power amplifiers – DIAG permanent power
F26	15	Flash lamp – fixed radio buttons on the electrical panel
F27	30	Rear window heater – Side mirror heater
F28	15	Brake lights – windshield lifter relay – panel power after key switch radio
F29	30	Front of the power window – The key for the windscreen
F30	15	Map reading light – Steering indicator circuit power – Power relay – Glove box lamp – Rear window lifter relay – Rear window lock relay – Rear window light – Automatic power window unit – Electric mirror
F31	–	Spare fuses

Fuse box in the engine compartment

Number	Amperes [A]	Description
F32	30	Fan for the engine
F33	30	Fan for the engine
F34	30	Spare fuse
F35	30	Spare fuse
F36	–	Short-circuit connection – Power supply to the fuse box and the main switch
F37	–	Short-circuit connection – Power supply to the fuse box