Why is my Audi A2 producing strange noises?

I've recently noticed that my Audi A2 is making unusual noises when I accelerate. It's a high-pitched whirring sound that seems to be coming from the engine. What could be causing this and should I be concerned?

It's possible that the strange noises are coming from a worn out belt in your engine. This is a common problem in older Audi A2 models. I would recommend taking your car to a mechanic to have them check it out.