It is not even really a wiggling of the key, just a slight side to side movement of the key within its socket. I tried shooting a video of it yesterday but as soon as I stuck the key in it started right up everytime. Today I had the SDS hooked up to it and if I moved the key slightly from side to side just a fraction of an inch I would get the communication error to the MUX. In other words it seems like it is dropping power to certain systems. The PO said it would drop out the ACC fan, cruise control, and also the diagnostic port it seems. Car never dies though while driving. I will try again to get a video.