Is it normal for my Audi A2 to make a squealing noise when braking?

I recently purchased a used Audi A2 and I've noticed that it makes a high-pitched squealing noise when I apply the brakes. Should I be concerned and is there anything I can do to fix it?

It is not normal for an Audi A2 to make a squealing noise when braking. This could be a sign of worn brake pads or rotors. I suggest taking your car to a mechanic to have it checked and repaired if necessary.

I had the same issue with my Audi A2 and it turned out to be a loose brake caliper. I highly recommend getting it checked and fixed as it can be a safety hazard.