Thanks for the info. I'm getting the same errors Kilroy got before his ingenious module fix. I'm not an electrical engineer (let's just say I turn off all power to the entire house to change out a single power outlet), so I'm hoping to find a solution that does not require me to wire my OPT7 into each light.My lights are actually typically used for emergency vehicles, I'm just using them for another purpose since they're insanely bright and very sleek look. They are LED. I did not have any tailgate lightbar or anything. I initially just wired my new lights to the trailer wiring since the wiring is right there and easy to access. But the dash errors weren't going to work so I tried wiring to the tail lights instead and that cleared everything up.