Why is my Audi A2 making a loud screeching noise while driving?

I just bought a used Audi A2 and noticed that it makes a loud screeching noise while driving. It's particularly noticeable when turning or going over bumps. What could be causing this and how can I fix it?

There could be a few potential causes for this issue. First, check your tires for any signs of wear or damage, as this could be the source of the noise. If your tires look fine, it could be a problem with the brakes. Have a mechanic inspect your brake pads and rotors for any issues. Another possibility is that your suspension system needs to be checked. Any worn out components can cause loud noises while driving. It's best to have a professional diagnose and fix the issue to ensure your safety on the road.