The alternator has B+, DF, D+, & D- terminals. B+ goes to the battery. We are using the original VW harness between the regulator and alternator that has the original connectors on the ends so there shouldn’t be an issue. It wouldn’t charge with the old Motorola regulator either. The charge light does come on when the ignition is turned on  but…[Read more]

I’ve looked at every wiring diagram I could locate including the one in the original kit instruction book which we were able to find and everything looks legit. Haynes manual wasn’t much help either. Is there a quick check of the alternator we can do without removing it from the car? That’s about the only thing I haven’t done yet. I don’t think…[Read more]