The heated seat on the drivers side is not Woking but the passengers side is, I've checked the plugs under the seat and they appear to be in place properly, could it be the back of the climatronic unit? Thought I'd ask before unscrewing it all. Or could it be a faulty connection somewhere?
If it's of use the seatbelt warning light doesn't come on when it drive off with no seat belt on either (did this solely to test it, I always wear a seatbelt)