It was fairly baltic this morning so i decided that to switch on the heated seats. As far as i remember when i got the car (about 6 months ago) , the seat heated on the bottom of the seat and also the back part. This morning,i was getting any heat off the back at all. Im wondering if the connections are known to go and if so how do you get at them to check. Also, doesn't anyone have a wiring diagram that would explain how the seat bottom side heats up and not the seat back. Im guessing they are all on one fuse??? ll seems to be inorder on the passenger side - My good wife can testify to this!