What can cause the headlights to flicker on an Audi 80?

I have noticed that my Audi 80's headlights have been flickering when I turn them on. What could be causing this issue and how can I fix it?

One possible cause of flickering headlights on an Audi 80 could be a faulty alternator. I would recommend having it checked and replaced if necessary.

Another common issue that can cause flickering headlights on an Audi 80 is a loose or corroded battery connection. I would suggest checking and cleaning the battery terminals and connections.