My '12 has developed a very annoying rattle in what seems to be the window area on both driver and passenger front doors. Pushing on the glass does not stop it. If it touch the glass lightly, I do not feel any vibrations that correspond to the rattle, either. If I roll the window down slightly, the rattle seems to stop, but it might just be because the window noise with the window rolled down a little drowns out the sound of the rattle. It seems to only occur at 40mph and above. Going over bumps doesn't cause any rattle. The rattle will start and be fairly constant for 5 or 10 minutes and then vanish for a while, then come right back. Seems to also depend on the wind, as the passenger side was rattling for awhile today, then I turned onto a new road in another direction and the passenger stopped rattling, but the driver side started. Video below.