Ifanyboby needs to fit a stop light switch to a 406 you better hire a contourtionist .ITS A PAIN IN THE BUMHOLE.But I did it eventualy.I managed it from the right hand side without the need to remove the steering colum,but I might add my back will need a day or two to recover,also one or two fingers are a bit chewed,YEA she bit me.HAVE FUN IF YOU NEED TO....PS the switch was only a fiver from PEUGEOT...WELL DONE PUG