My car has developed a similar issue on the driver's window. I get a fairly loud click like this when you open the door and the window drops a few millimeters. I thought the above might be a simple fix for it but I can't even reproduce the behaviour in that guide. When it says "hold the switch for 2 seconds" I'm assiming it means keep the rocker switch pulled up? And then keep it pushed down for the lowering. Neither time do I get an audible click and there's also no click when doing same on the passenger side window which is working OK. Am I missing something? I had both doors open.