ok, iwas out driving, and suddenly al;l the accessories shut off. power windows, sunroof, heater and mirrors.

I was able to get them to come back on by ever so slowly turning the key back towards ACC from th ON position. now the accessories just shut off entirely.

Any idea on what is causing this? I'm clueless here other than some short in the cylinder maybe.
when i starte iyt up today , the accorries came on with turning the key back, but then shut off when i started driving