What is the most common cause of electrical issues in the Audi 80?

I've been experiencing issues with my Audi 80's electrical system, and I'm not sure what could be causing it. Can someone please help me understand the most common cause of electrical issues in this model?

The most common cause of electrical issues in the Audi 80 is a faulty alternator. This can lead to a variety of symptoms, such as dimming headlights, a dead battery, or a warning light on the dashboard. If you're experiencing any of these issues, it's best to have your alternator checked by a professional mechanic.

Another possible cause of electrical issues in the Audi 80 could be a damaged battery. Over time, the battery can become corroded or lose its charge, leading to problems with starting the car or accessories not functioning properly. It's a good idea to have your battery checked and replaced if necessary every 3-5 years.