Thanks for the info, i looked at the adapters and all seem to have to connect wires somewhere and give very little instruction. When i bought the Jeep i thought i could just buy a plug in adaptor like i had on my truck which had an rv plug on it. That was real handy for pulling my 4 flat bike trailer. Doesnt seem like the 4 to 7 adapters works like the 7 to 4 adapter does which is what i used on my truck for the bike trailer. I just used the rv connect on my truck for pulling my boat.