What are the common issues with the ABS system in Audi 80 vehicles?

I recently bought a used Audi 80 and noticed some problems with the ABS system. The ABS light keeps coming on and I'm not sure what the issue could be. Can anyone provide some insight on common issues with the ABS system in Audi 80 cars?

Firstly, it is important to check the ABS fuse and relay as they can sometimes malfunction and cause the ABS light to turn on. If that doesn't seem to be the issue, it could be a faulty ABS sensor that needs replacing. Also, don't forget to check the brake fluid level as that could also cause problems with the ABS system.

I had a similar issue with my Audi 80 and the problem turned out to be a faulty ABS control module. It needed to be replaced and since then, I haven't had any issues with the ABS system. Definitely worth looking into if you've exhausted other possible solutions.