problems with driver''s side doorlock

my problem is with the driver's side door lock...basically i have automatic locks and when i use either automatic doorlocks for either the passenger side or driver's side all the doors unlock and lock except for the driver's side doorlock. so when i hit the lock/unlock switch the passenger side, and two back doors will lock and unlock...the only time the driver's side will lock or lock is when you manually hit the actually lock switch....another twist in the dilemma is that when i am outside and unlock the door then all doors will unlock...when i lock then it locks...so that is functioning fine...<br><br>also another problem is my dome light works when i hit the manuel switch but when the doors open it doesn't come on....although the light on the gauges lights signifying the door is open...if anyone can please help me with this...i would greatly appreciate it thanks