Hazard and Unlock/lock Button

I have a 2005 325 BMW CiC, and the hazard and the unlock/lock door buttons that are both on the center console (near arm rest) aren't working. I have attempted to replaced all the fuses (glove box) for the central tendency for the unlocking/locking. I didn't see a fuse that specifically for the hazard button. It is normal for both of these button to stop working at the same time on the same day? Is there another fuse box or a main fuse that controls this area? Does any of the wires under the seat control these two button? I might have disconnected something accidentally while cleaning the car. What can I do to repair these two buttons? Thanks, Veronica