High pitched squeak? Metal on metal Maybe? Can he heard inside cockpit. Behind drivers side only, Sound only appears when driving, uneven road.. sometimes maybe a tiny whole in road to cause car to judder? Anything like that will make it happen. Link to youtube vid is below as I cant upload the video. If anyone can help me, i would be ever so greatful. Mk3 Leon 184 DSG. youtu.be/_eiIptbBJJA is the video.