I got the same thing, I pulled half my dash apart trying to find, but sonds like its coming from the airvents or something around the passenger side. Its really anoying when in lift. But yeah I dont think its the gear cables if its from the passenger side then. i tightened that kik panel with the plastic screw where the left foot would be and that seems to stop the noise, but it always come back.I think it gets loose as i drive but not really sure see how you go Could also be your 6 cd disc changer, i think that is what mine is, and they gear selector noise will come in 6k plus, but the radio/air vent rattle comes in round 3k roughly. very hard to pinpoint where the noise is because the noise bounces of everything in the car :S