My '15 Taurus back-up camera has been operating only intermittently for the last 15 months. Most responses to this type of post here and elsewhere want to blame it on the camera itself. This may ultimately be the problem but this is a $450 fix for an OEM camera. And this isn't a SYNC problem per se because I have "reset" it twice with no joy. Just before the camera began it's issues, my audio control module on the steering wheel began to fail intermittently as well. I understand the repair on it, but could the camera problem be related to that - because of circuitry, ground wire, etc. ? Also, today I was told that there may be a SW update that the dealer has to install to fix the camera problem. I am interested in anybody's feedback on these two possible explanations for the camera problem. I want to find the true root cause of the problem before spending big $$.