Sorry I missed this. The really important concept to grasp about any rattle is that it is always two or more hard objects moving and making intermittent contact. Seems obvious but keeping that in mind helps when trying to track them and that's really what you need to do to kill them. Vibration dampers, like CLD Tiles have been promoted as a cure for rattles. This approach may or may not work. It's always the indirect way to solve the problem. If it works, it works because you have successfully reduced the energy available to move the objects that are making contact. A more surefire solution is to identify the objects and either stop them from moving or put something soft between them to prevent contact. This can be a simple as tightening a bolt or screw, adding a blob of RTV silicone or lining one of the surfaces with foam. This all boils down to detective work. What is rattling? The best way to find out is to play music or test tones that cause it and then start feeling around with your hands. Does pressing on the trim panel stop it? Probably the trim panel rattling against the inner skin. A layer of CCF between the two will solve the problem. Can you narrow it down to two pieces of the trim panel? Maybe lock them down with some silicone. No luck? Try the latch handle and lock nob - could be a cable or actuator rod.