You could be right there Gregers but as far as I'm concerned, I don't care who picks up the tab as long as it's not me. I want to avoid getting stuck in between a "It's not our problem the dealer should pay" and a "it's not our problem the warranty should pay" turf war. Looking at the dealer literature, it appears that they would try and make a claim on the warranty anyway. Except I would have the cost and inconvenience of a 80 mile round trip to sort it out. That's the problem when you have very little mechanical knowledge like me, you have to put a little trust in the dealer. To be fair, they did change the belt as promised but they were treating a symptom not the cause. It's only because of the wealth of knowledge on this forum that I was able to get to the root cause.