The Peugeot 205 is a supermini produced by the French car manufacturer Peugeot between 1983 and 1997. The following article is about Peugeot 205 body electrical system, wiring diagram, service and troubleshooting procedures. The Peugeot 205 electrical system is of 12-volt negative earth type. Power for the lights and all electrical accessories is supplied by a lead/acid battery which is charged by the alternator.
Electrical problems usually stem from simple causes, such as loose or corroded
connections, a faulty earth connection, a blown fuse, a melted fusible link, or a faulty relay. Visually inspect the condition of all fuses, wires and connections in a problem circuit before testing the components. Use the wiring diagrams to determine which terminal connections will need to be checked in order to pinpoint the trouble-spot.
Content: Air compressor and horn (1.9 GTI models), battery, bulbs and fuses, central door locking system, dim-dip lighting system, electrical fault finding, front direction indicator light unit, fuses and relays, headlight, instrument panel, radio system, vehicle immobiliser, washer and wiper, etc.
Find more information about Peugeot 205 Body Electrical System, wiring diagram, and Troubleshooting procedures here on page 175 – 201. (source: elmotor.net)