[teacherdan]

I have a Harmar Power chair chairlift. I had no problems getting the power to the lift from the battery. Where the difficulties start is when I plug the two prong license plate light plug into the four prong receptacle. I then get a message that I am towing a trailer and the side proximity warnings have been disabled. Is there another way to get power to the license plate light on the lift so that I can use the proximity sensors? (Picture blurry, but gives an idea of the setup I have.)

2016 FE Titanium
Factory hitch and lights
2.0 Ecoboost

 

[02fordsvt]

Tap into one of the taillight wires and just add a ground or tap into one of those too. That's what the two wires are that your plugging into the trailer light plug. One is the taillight and one is the ground. .