Technical Fiat 500 generator

[Daniel68]

Hey guys,

Had trouble a while back with fiat generator not working, got it reconditions and brushes changed was ok for a little while and now the generator light is back on battery isn’t charging again, any ideas on what I could be? Generator again?

 

[GrandePunto PL]

Yes. Those Alternators can go bad, especially regulators (so renewing brushes is not enough).
Some of them can still charge, but not switching battery lamp off.
Have you checked the voltage?

Alternator repair is not easy task, not for beginner average Joe shmoe.
Result is problems (and forum threads) like that.