Thanks for the response. I saw the earlier threads on this "problem", but the noise description sounded different than what I thought I was having. Now that I know it is the same thing, I have an appointment set up for wednesday morning to take care of this, as well as the paint issue behind the back doors on the edge of the fender.
Don't know if it's the same thing or same exact noise (although your description of it sounds spot on) but I now too have this issue ever since my dealership did the latest Mylink update for me early last month. What was the solution to this problem for you? My noise seems to be coming from the top of the whole dash, mainly around either the center defrost vent and/or the driver's side defrost vent area. Thanks!Problem fixed. No more noise.