So one thing that has bugged me since I got my 2011 was that there is a rattle in the drivers side window. Before I go taking apart my door, I figured I would ask if anyone knows what to look for, and what I might be able to do to fix this. Is it a bushing that wears out? Something that gets loose over time? And if its a bushing, is it something thats available or that can be 3D printed? Any help is appreciated.