What are the common reasons for headlight flickering on an Audi 80?

I've noticed that the headlights on my Audi 80 flicker occasionally while driving at night. It's not a constant flickering, but it's enough to be concerning. What could be causing this issue and how can I fix it?

One common reason for headlight flickering on an Audi 80 is a faulty or loose connection in the headlight wiring. Check for any loose or damaged wires and repair or replace as needed.

Another possible cause is a failing headlight bulb. As bulbs age, they can start to flicker or dim. Try replacing the headlight bulbs to see if that solves the issue.