Hi there,
Thankyou for the response.
My 2013 was in a carwash on the 17th of June and this crept up just before the 4th of July weekend. I did read something on the web showing that 2010 to 2012 Edges were having problems with water and if I remember right, they had to replace the computers. If moisture is possibly causing this, that makes sense. They keep saying "It didn't show a code" and "we can't reproduce the problem.'
I wish I could find out if this is happening elsewhere.