01-04-2014, 03:25 PM
Assuming that the wiring is original, check the yellow 2-pin plug that joins the driving light to the main light loom - probably located in the immediate vicinity of the headlight. These (like most of the unsealed connectors on a 205) are prone to suffering from corrosion and bad contacts.
Usually, a bit of WD40 and reseating the connector a few times fixes it.
Usually, a bit of WD40 and reseating the connector a few times fixes it.
1990 Peugeot 205 GTi 1.9 // 1991 Peugeot 205 GTi 1.9 16v // 1992 Peugeot 205 GTi 1.9 // 1999 Peugeot 306 HDi Estate