I know DOC I know....it's a bummer for sure. I cut open the wrap sometime back and inspected it. It looked ok, but some of the outside of the insulation looked "dusty", maybe it was begining to break down? Will Mercedes consider a good will if there is no other signs yet? If I'm just pulling misfire codes I wonder if that would be enough? I'd be willing to drive a couple of states away if I had to (do that to get goodwill). Thanks again.