BMW Repair: 2003 BMW 325i Sedan, 2003 bmw 325i, bmw 325i

Question
When I press the unlock button the driver's door unlocks but when I press the button again to unlock the other three doors nothing happens. The remote seems to work fine as it will unlock the driver's door with one push of the unlock button, locks all doors with one push of the lock button, but will not unlock the other doors when the unlock button is pushed mutilple times. This just started happening the other day. Is it remote programming or fusing?

Answer
Cameron, have the General Module (white body controller module behind glove box) replaced. The New module will have to be coded to the car. Bring both keys so they can be initialized so the remotes will work with the new module. Your car and key memory setting will have to reset in the new GM. Central locking relay in the module has failed.
-Evan