I know I saw something similar on an older thread but I couldn't find it. When I am going around a bend, at roughly 25-35 mph, I hear all these creek noises around the buttons for radio. Sometimes I'll push the Chrome plastic and Hear the creeking, which can be understandable because its trim pieces, but inside? While I am just turning around a bend? I am going to dealer for oil change soon.. what do you think they should do? Remove the trim and make sure everything is tight below? I have a 11 CTS AWD Performance /w Nav.