I'm a bit confused - if the key is OFF, there is NO power to the accessories (with the exception of one "cigarette lighter"-style power point; the other things, and the 110VAC, have no power). Could you please clarify what you mean by "ON" and "OFF"? And what about the other settings, like "Acc" (or what used to be called that, the setting where the accessories work but the powerplant is not "ready" to drive)?