1996 Civic EX 4dr...right rear door lock will not unlock by hand and none of the locks will lock/unlock from the drivers door switch (the switch is plugged in behind the door panel). If I unlock the 3 doors that I can, they will all lock by locking just the drivers door manually...

What to do, what to do?

 

I would try testing the driver door switch for continuity. The switch may be busted. That or there may be an issue with the door lock relay. Like the wires from your driver door switch got disconnected somewhere