update...
he has a new battery fuse box but he's trying to work out what rating of fuses to get for it. He has 5 wires on the top so we've worked out 4 of them from my car but the 5th is a mystery as all the documentation I can find points to it being for a TDI (glow plug cooling)
Has anyone else got a 5th wire on their battery fuse box? (r/h side as you look at the battery, the black wire being on the far l/hand side) If so can you tell me what rating it is?
Cheers