<MODERATOR QUESTION: I don't seem to be able to upload a .mov file. How can I do this?> In the attached six second video it's easy to hear the problem as the car begins accelerating. Note that this appears to only happen the first two or three accelerations when driving a cold car. After that the noise is not evident. But it's always there initially when the car is cold. Note it does not require "flooring" the accelerator at all to get this noise; just a brisk acceleration. I've sent this information to Tesla but I'm curious what the community thinks the issue might be.