central locks...

[dj393]

my central locks recently stopped working consistantly. The problem I am having is that the door lock post LED's stay on all the time, even if alarm isn't activated, the LED's keep blinking. This seems to be draining my battery. I tried to disconnect the fuse so the lights wouldn't kill the battery, but that fuse also controls the external oil cooling fan. Any idea what would cause the lights to keep blinking??