how to turn off front marker lights on the mallard m29

The pic isn't showing up but I'm sure you are showing them the correct ones. I agree with all your points. They should only be on with the truck lights but they are on. Right now it's hooked up to the house power. I will disconnect and see if they shut off.

Disconnected from all power sources except battery power and they are still on. May need to go to the dealer because they should only be hooked up to the trailer plug.