I have an 06 big horn addition that I just added factory leather/power/heated seats, and the dealer installed them. I have a constant problem with both seats over heating on high after only 15 minutes. They shift to low setting for a few minutes, then turn off by themselves. The dealer can find no explanation for this and has been there a few times. This is very annoying because I don't want to take it just anywhere and void other parts of the truck warranty. I have a full service manual but we (myself seeming to know much more then the dealer) followed it to a tee. Does anyone have enough experience here to help out? I have alot of details if I can spark an interest in a guru. Any help would be greatly appreciated.