Thanks, wmtire, Murphy, and Mart. My Freedom Express 192RBS came with no 12 volt outlets at all. I did manage to tap into the wiring behind the radio/CD/DVD player for a quick connect. But the wires are tiny, and I don't want to use that long term. I mostly want a good connection for my Fan-tastic 12 volt fan. I was able to find good wiring by pulling out the light over the sink. But before I cut a hole next to that light for the 12 v outlet, I would like to be sure the hollow space where the wires are will accommodate the plug. Measurements are close. Has anyone else done this?