Peugeot 405 – from VIN 71 201 001 to 71 408 189 – fuse box diagram
Fuse box in the passenger compartment
| Fuse | Ampere rating [A] | Supply | Circuit protected |
| F1 | 10 | ACC+ | Radio |
| F1A | 10 | Batt+ | Radio |
| F2 | 5 | ACC+ | Regulated heating, roof lamp timer, coolant temperature, automatic transmission selector illumination |
| F3 | 15 | ACC+ | — |
| F4 | 10 | Sidelamps+ | Right tail lamp, “lights on” buzzer |
| F5 | 15 | +after ignition off | Fan relay (coil), coolant thermostat ECU, pressostat, air conditioning compressor cut-off relay, heater control relay, passenger compartment air thermistor, air conditioning switch |
| F6 | 10 | ACC+ | — |
| F7 | 20 | Batt+ | Horns |
| F8 | Shunt | — | — |
| F9 | 5 | Sidelamp+ | Left tail lamp, number plate lamps, front sidelamps |
| F10 | 30 | Batt+ | Rear electric window |
| F11 | 30 | Batt+ | — |
| F12 | 10 | Ignition contr. + | Reversing lamps, cruise control, instrument panel warning lamp, tachometer, automatic transmission starter inhibitor, anti-theft alarm system unit, dim dips relay |
| F13 | 30 | Batt+ | — |
| F14 | 30 | Batt+ | Electrically controlled seats, alarm LED, dipped beam supply relay for alarm |
| F15 | 30 | Batt+ | Central locking control unit, courtesy lamp, boot light, areal, roof lamp timer, alarm unit |
| F16 | 20 | Batt+ | Cigar lighter |
| F16A | 20 | Acc+ | Cigar lighter |
| F17 | 15 | — | — |
| F18 | 10 | Dipped beam+ | Rear fog lights |
| F19 | 10 | Sidelamps+ | Illumination: heater panel, instrument panel, radio, switches. |
| F20 | 30 | +after ign. off | Heated seats |
| F21 | 30 | Batt+ | Blower relay (power) |
| F22 | 20 | Batt+ | Ride height corection contol unit, rear screenwiper motor, differential lock relay control |
| F23 | 15 | +after ign. off | Heated rear screen switch control + heater control unit. |
| F24 | 30 | Acc+ | Windscreen wiper motor, wiper timer, speed interface supply, rear screen sash pump, tailgate wiper control relay |
| F25 | 5 | Batt+ | Radio, clock, coolant thermostat housing |
| F26 | 30 | Batt+ | Hazard warning |
| F27 | 30 | Batt+ | Heated rear screen, heated mirrors |
| F28 | 15 | Acc+ | Instrument panel, digital clock, stop lamps, overspeeding buzzer, load warning lamp |
| F29 | 30 | Acc+ | Electric front windows, sun roof |
| F30 | 15 | Acc+ | Map reading lamp, vanity mirror, glove box illumination, “lights on” buzzer, direction indicator, electrically controlled mirrors, one touch window lift, rear electric window control relay |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.