2006 325I 4door
Help! I am an experienced GM tech with knowledge of electrical systems. My neighbor (really) has a 2006 325I with no alarm. Doors would not unlock with any buttons or key fob, only the key. Located shorted fuse #57 and replaced. Reprogrammed and all is okay except passenger front door will lock electrically but not unlock. I can manually open it. There is a relay in fuse panel on right side that gets warm. Removed it and it checked okay with a dvom. Not sure if it even is related to locks.