Not sure if this was already posted but I did a search and nothing came up. I have a HORRIBLE screeching, squeaking noise coming from my back seats. It's like nails on a chalkboard. Anyway, I feel like it's coming from the right passenger back seat, but I don't know the exact spot. It's so bad I have to turn the music up so I can't hear it. It happens especially when I drive over bumps. Anyone else having this problem? I folded the seat down and sprayed the metal part with WD-40 where the bottom of the seat connects to the back of the seat, but I don't think this is the problem area. It didn't help. I need an oil change anyway, so maybe I'll just ask the dealership when I take it in, but anything I could do myself sooner would be nice before I got NUTS!