Since my MB tech just had the combo switch replaced about two weeks or so I'll talk to him about checking out the possiblity of a poor connection. He had to make sure he got his ace tech on it so that tells me that w/o the CD and even less MB experience I'm not willing to inflate the bag..he-he so thanks for the tip, I'll have him check it out.

Now if only I had a clue about how to get to the EGR and that intake line that gets carboned up I may even get the Check Engine light fixed too! :p