My mk1 (1975) Transit indicators suddenly emitted a loud buzz from the column when turning right, and no indicator winking. If it is the relay, does anyone know where I can replace Hella 4DB002 478-04 2x21w -12v A71314 relay, with two pins at rightangles please?
For anyone's future reference, after taking off the relay and cleaning it the fault continued. My local mobile auto electrician found a short in the front indicator circuit, problem solved!