Originally Posted by Jim Scofield
When we got the camper the owner left us some things like an air pump and a cb radio and also he left us a cord that had a cigarette lighter socket (female) on one end that has a normal extension cord end (male) on the other end. He told us that if we ever needed more 12 volts that he had "split" (not sure how) the standard electrical wall outlet in the bedroom so that the bottom part of it was 12 volts and that my wife and I could plug that adapter into the wall outlet for 12 volts. I will take a picture of the adapter and email it to turbo so he can post it.
Really really bad idea. Solution is to take these outlets apart, return them to 110v and move the 12 volt wire that is there to an adjacent 12 volt plug that you can install, if you want 12 volt at that location.