How do I troubleshoot a squealing noise coming from my Audi 80's brakes?

I've recently noticed a high-pitched squealing noise whenever I apply the brakes on my Audi 80. It seems to be getting louder and more frequent. What could be causing this and how can I fix it?

Hi Maria, it sounds like your brake pads may be worn out. You should have them inspected and replaced if necessary. Also, check for any debris or dirt stuck in the brake calipers.

Hi Maria, another possible cause for the squealing noise could be a lack of lubrication on the brake components. Try applying some high temperature brake grease to see if that helps.

Hi Maria, if your brake pads and calipers seem to be in good condition, it could be an issue with the brake rotors. Have them checked for warping or uneven wear.