I discovered that the clear plastic protective bra on my ’07 Winnebago was discoloring in spots that looked like rust. When I checked several RV forums on the internet for this problem I learned it was quite common but the members complained that they were not getting relief from manufacturers to their inquiries. In spite of the negative results on their part, I contacted Winnebago by email, and they had Dave Nagel of CDI, LLC, Forest City, IA, contact me.
He acknowledged that there was a problem and offered to correct it. He made me an offer that I thought was very generous considering the coach was out of warranty. Today I had the plastic film removed and new material installed. I am very happy with the service I got.
I want to publicly thank Dave Nagel, CDI, and Winnebago for standing behind their work. I highly recommend anyone doing business with these reputable firms.