My driver side rear seat split about 1 year before the warranty was up. Dealer replaced it no problems. 6 mos. later the passenger side started to split, dealer replaced it no problem. I figured when the warranty was up it would be my problem, so I had the windows tinted and conditioned the seats and headrests with Maguires professional stuff. The car is now out of warranty and the headrest on the driver side rear started to split. I took the car to the dealer and was told " sorry out of warranty, nothing we can do. Yes I remember replacing the seat covers for the same problem" I wrote a letter to Pontiac explaining the situation and this is an ongoing problem. They did nothing for me. I love the car, but I hate GM. It is the last new one that I will buy. Thanks for letting me vent
