What Causes the Dashboard Lights to Flicker in an Audi 80?

I've noticed that the dashboard lights in my Audi 80 flicker while driving. Is this a common issue and is it something that I should be concerned about?

Flickering dashboard lights in an Audi 80 can be caused by a variety of factors, such as a loose battery connection or a faulty alternator. It's important to get this checked out by a mechanic as soon as possible to avoid potential safety issues.