No power windows, winshiled wipers etc
My 166 3.0 super -99 have an irritating electric fault. I’ve been troubleshooting for months. Windscreen vipers, power windows, central locking, potentiometer and radio is’nt working. Have replaced fuses, relays, fusebox and power window control units, checked earths but no luck. Have been through eLearn and AlfaEcuScan but can’t find the source of the problem. Anybody out there that has a clue?