No fog lights 2015 Fr3 f53

[Dino22]

I had a fog light on my motor home that went out. It had working. So I replaced the bulb using led. I turned my fog lights on to. Check the bulb I had replaced and both fog lights were working. I installed the light assembly back onto mounting bracket.   
when I rechecked it both lights are now out. 
I don’t seem to have any power to either side. 
I thinking it is probably a fuse but ohm every fuse in the cabin fuse box and they were good. 

I tested the light with my battery and the light is good. 

[MNtundraRet]

When you replaced the light assembly, you may have messed up the ground. You replied that the fuses were good.

[opnspaces]

I might be reading this wrong, but did you try removing the whole light assembly and testing it again?

[Krusty]

I agree it is likely a fuse. Perhaps you inadvertently pinched a wire. As the lights are not factory installed, they likely used an inline fuse somewhere. Try to follow the wires or look near the switch. Also make sure the lights are grounded properly.