Why does my Audi A3 make strange noises while braking?

Recently, I've noticed that my Audi A3 makes a strange grinding noise while I'm braking. Is this something I should be worried about?

It is likely that your brake pads are worn and need to be replaced. This is a common issue with older cars and should be addressed as soon as possible to prevent further damage.

Another possibility could be that there is debris caught in your brakes, causing the noise. It's a good idea to have a mechanic check it out to be sure.

If you're hearing a high-pitched squeaking, it could be a sign of worn-out brake pads. I would recommend getting them replaced sooner rather than later.