I traced it by having one thing plugged it, testing its full range of motion if it worked I'd pull the fused and plug something else in, lumbar popped the fuse so I pulled it, popped in another fuse and it all worked... But something is totally screwed here... Because it was working, then quit again. I noticed getting in and out of the seat fouls something, if you so much as touch the two wires coming down from the backrest section of the the fuse pops... Plus my steering wheel has completely stopped functioning.
I'm thinking the constant stress of getting in and out of the range pulls those wires from their respective connection points. (from somewhere up in the backrest of the seat) I bet if you pulled the seat apart those wires would be in need of repair and the cause of the short.
Let me know what you find, perhaps you just have a loose plug... Looks like my issues is a little more involved.