I honestly do not know. But if I had to assume based on the fact on every single vehicle I worked on, when the door panel comes off the drivers side with the controls for the (door lock button, windows, ect.) no windows will roll up or down, and the door lock button doesn't work no matter what door you try any from unless done manually. Never tried the beeper.
I would assume the door control module would control the windows and door lock. I can be wrong. Try posing this in a mechanic thread or forum.