What are the common problems with the alternator in an Audi 80?

I recently noticed some strange noises coming from my Audi 80's engine and suspect it may be a problem with the alternator. What are some common issues with the alternator in an Audi 80 and what should I do to fix it?

The most common problem with Audi 80 alternators is a worn out regulator. If this is the case, it's best to replace the entire alternator rather than just the regulator.

Another issue could be a faulty wiring connection. It's always a good idea to check for loose or corroded connections on the alternator before replacing it.

Make sure to also check the tension of the alternator belt, as a loose or worn belt can cause issues with the alternator's performance.