20 Most Recent 2005 Peugeot 407 SW Questions & Answers

Hello. I had this problem om My 2006 407.The problem was with the trailer connector. I just plugged in a trailer connector and pulled it out again. The car thought that it was connected to a trailer. And it flashed fast because it thought that the trailers flashers were broken. When I plugged in the trailer the flashers were functioning normal. Before this I connected my scantool and reading the live data i could see that the car was activating the trailer flashers even though a trailer was not connected.

mostly there are situated in the middle of the car unther the middle console

Use a " Haynes" Workshop manual. You can download it by typing Peugeot Workshop Manual in your search engine.

Get a voltmeter and measure volts at the bulb pins, you have to start somewhere. It's either a poor connection, a bad earth or a fuse (if separate fuses for either side but not sure on that) and I am assuming it is only one bulb not working. Did you put a known good bulb in?

basically the filter is getting blocked on the exhaust ,,, if given a long drive on open motorway it should go into regen made to clean itseljf ,,, but if you are a short journey user it can be forced to regeneratwe by a goog diagnistic computer

Take it to a dealer ,sorry the software is rather complicated and needs special eqwuipment