2000 focus having problems with the door locks, they do not work with the key fobs or the door switchs, what I've done so far tried to get them to reprogram no luck checked all fuses all r good. whats the unit behind the glove box that say's seimans on it that's mounted in front of the ecm ?? could this be bad and not let the door locks work with the door switchs or the key fob ?? the drivers rear door is locked and u can't move the lever to get it to release like it's bound or something ?? Also has anybody changed the accumulater for the a/c there's a line that is comming out of it looks like a slip fit connection with a clamp like thing on it I'm getting a leak from that connection..??