I purchased a used 940 a couple of months ago, and the driver's side seatbelt didn't work. My husband replaced the seatbelt, and he told me that he had to take out the seat in order to accomplish this. Now the seatbelt works fine but the driver's side seat won't adjust. My husband is 6'4" and I am 5'2" so this is a problem I need resolved asap. Help!!!