156 indicator issue - advice sought
As per previous posts my car (2005 GTA SW) had it's indicators stop working briefly a couple of times, then they stopped altogether. 3 separate whole days in the dealer and now 3 consecutive ones have seen them still without the faintest idea what's up, besides the advice from Alfa technical that the new parts they tried must have been faulty. This seems unlikely as the rain sensor also broke (months before the indicators) and apparently they can't fix this either and think the replacement parts were faulty here too - it seems an unlikely coincidence.
Does anyone know of any other 156 (post 2002 facelift) models with this issue? Does anyone have any alfa mechanic friends in dealers or specialists they could ask? I'm going to try to keep the courtesy car (a 75bhp pug 1007!) until it's fixed but if the replacement replacement parts don't work I think I'll move it back to my other "local" dealer. I'm thinking the current lot can't be very good at isolating electrical issues, and I know they were struggling with the wiring diagram the first time it was in.