The check control module often becomes a pain in the ass with folks who replace their lights with aftermarket gear. You sound like the alerts just started coming out of the blue, no bulb change was involved. Did you check your wiring harness in the trunk? Something might be loose, or there might be some moisture getting in there.
Still getting the annoying brake light fails. Any suggestions please, or is there a way to reset the obc?
There are modifications that can be made to the check control module which essentially just deactivates the warning, but that defeats the whole purpose for having the friggin thing to begin with
Better to find out what the real problem is. If you have a short or something in your wiring it could start blowing stuff out, creating a bigger problem than you already have. Once its beyond your capabilitity to figure out its time to bite the bullit and pay somebody who can solve the problem.