I have the awful grinding, "fog horn" noise, what is happening with this?

Maybe you need new brake pads but in wet weather my cars sometimes get enough rust on the rotors that the brakes make noise until the rust is cleaned off.

What year is this car? And maybe you should take it in to have it looked at so you know what exactly what the problem is, so you don't happen to brake down somewhere.

I got mine repaired. I contacted Buick Customer Service and they sent my dealer the parts.

I have taken it to 2 different dealerships and they say, they don’t hear the noise! I’m embarrassed to have anyone in my car!! What should I do!