How to fix common electrical issues in an Audi 80

I have noticed that some electrical components in my Audi 80 are not functioning properly. This includes the dashboard lights, power windows, and radio. What could be causing this issue and how can I fix it?

Based on your description, it sounds like your car may have a faulty alternator. This is a common issue in older Audi 80 models. I recommend taking your car to a trusted mechanic to have it checked and potentially replaced.