Bought mine Jan 1 2005, Actually it was more like Dec 31, 2004 either way I've got 24,600 Miles YTD and not one problem with my truck ever since new. Ok I lied, I've got a problem with my Edge/ Attitude, it is only giving me settings 1-4 and is telling me about a Boost-Alert when I start the truck. Also level 1 feels like level 5 which is scary, I've got a new one on order, shop that put it in says they will take care of it no questions asked. Luckily it's not throwing any codes, but I don't know what it may be messing up.
-Ryan