So I have a 2014 cla250. The driver side door panel doesn’t work at all. Windows, seat adjustment, lock/ unlock. Nothing. It doesn’t even lock when locking with fob. I’ve checked the fuses under passenger seat. I unplugged battery to see if it would reset everything. Nothing is working. My wife can’t even drive the car cause the seat won’t move forward. Don’t want to take it to a shop unless I absolutely have to. Anyone have any suggestions!!?!?