Q&A

I had water leak in around the sunroof of my MINI and when it found the lowest point it exited to the right of my glove box. Shortly thereafter, it was as if my car was possessed. Windows didn't go up or down, wipers wouldn't shut off, headlights come on when engine starts, AC/Heat doesn't work, door locks are shut down, turn signals don't accuate, dash lights stayed on after key was removed.
I am being told it might be the centralized processing modulator for the electrical system. They are referring me on to a MINI dealership - what am I looking at here in time and parts?