Why does my Audi A3 make a grinding noise when turning at low speeds?

I recently noticed that my Audi A3 makes a grinding noise when I turn at low speeds. Is this a cause for concern? What could be causing this issue?

The grinding noise when turning at low speeds could indicate a problem with your power steering system. The most likely culprit is a worn out power steering pump. I would recommend taking your car to a reputable mechanic for a proper diagnosis and repair.

It could also be caused by worn out wheel bearings. If this is the case, you may also notice a humming or growling noise while driving. I suggest having your wheel bearings inspected and replaced if necessary.