Whats actually wrong with the current one? there should be a part number on your current one (1J........)
insulation is damned on all of the wires, which is making it short circuit and pop the fuse, guy i took it to said i could get them to repair the insulation but no guarantee it'll work and that the wires are quite brittle etc
it's the wires going from the loom to the lightbulb(s)?
i dont know how to explain it sorry lol