328i Lock help
So my 328i decided its going to act goofy and now when I unlock/lock my car on the driver side it unlocks/locks all four doors, however if I unlock from the passenger side or use the lock/unlock button in the center controls it will unlock/lock all the other doors but the drivers side. Anyone know what causes this. I vaguely remember this problem when I first bought it six years ago but someone fixed it and I don't remember how they did it or what the fix is. I checked for the fuses and my Bently's manual went MIA a month ago so not sure what the remedy is.