"I would disconnect the Cruise Control, make everything the way it was originally, if the trouble goes away, then it is a loose or incorrect connection.
While you are doing this, you might stumble accross the problem.
Let us know what you…"
Thanks NuBiker. I use the Battery Tender Plus also, and leave them on full time as well. Three here in the Smoky Mtns. and one on a Mini Cooper we leave at our place in Florida. I ordered another for our new '09 Red Cabrio (which is supposed to be delivered this week). I will follow your suggestion. Thanks again, Frank - TN