Why does my Audi A2 make a whining noise when turning?

I've recently noticed that my Audi A2 makes a whining noise whenever I turn the steering wheel at low speeds. What could be causing this issue and how can I fix it?

It is possible that your power steering fluid may be low or contaminated, causing the whining noise. Check the fluid levels and replace if necessary.

Another common cause of a whining noise when turning is a worn out or faulty power steering pump. Have a mechanic inspect and replace if needed.