Boiler that heats my house, 300ft away the residual heat that comes off the boiler and magic heat in the stack keep the shop nice and toasty, 40degree day plus I open doors windows lol
also it may be the smallest amount of ground coming through put a regular bulb in and see if it comes on when its not supposed to! these trucks wernt built for leds mine does it to kind of a nice glow! id agree with headlight switch! but will keep the original till she quits
since sold the stang window units keep it under 80 and no hummidity got a buddy coming to put the central ac unit in my backup furnace this fall hes a hvac guy pics up used units