Okay, seems like these cloth padded side panels get dirty VERY easily. The seats in my car are still pretty much brand new (despite being the same fabric) but these panels got really dirty. I just don't know how. I am very careful when it comes to keeping the car clean and my hands are always clean. Anyone else feels the same way? Is your panels are dirty as well? I'm heading out to AutoZone right now to see what kind of fabric cleaner/protectant I can get. In my 350Z, I never this problem because they didn't use fabric in the door panels.