Hi everyone I have a 2000 Mazda B3000 pickup cab plus and the lock and unlock button on my remote and on the door console does not work all the time on both the driver and passenger side. More recently they have been failing to work alot and i have to use the key to unlock the door (manually). I dont think it is the remote battery because when i hit the buttons it looks like the lock is attempting to come up and i can here it working. The car also still beeps when i hit the lock button just the locks do not go down. I didnt think it was the fuse because they wouldnt work at all but i looked at it anyway and it appeared to be fine. Could it be the the actuator on both doors when bad at the same time? What could the problem be?