I have a 2018 Defender hd10 max open cab. When I first got it I put an led lightbar on the bus bar on the key side. It worked perfectly until now when I went to add a winch. Now the accessory side of the bus bar wont work. I added the winch to it and it worked then all a sudden nothing works. Now I cant get the key side to work. I feel I have checked all fuses included the 2 40 amp that arent in the fuse box. The light bar has a relay and the fuse is fine there. In fact the light bar will work when I hook it into the direct side on the bus bar. Could there be a bad relay somewhere? I think I have 2 seperate problems, the winch still wont work even when I hook it up directly to the battery and I believe the solenoid is bad so I am waiting on parts there. I am totally lost here. Any suggestions? I have pulled every fuse In front and by the battery and they all look good. I even switched out the fuses just in case I couldnt see they were bad. Can a bus bar go bad? it isnt corroded as far as I can tell. Help Please
