Hi there i own a 2003 6320 and recently i started having a problem with the second fuse in F03 column its the 10A one wich operates 4wd,pto and diff lock.. as soon as you turn the switch it blows it (tryied up to 20A) also tryied following the wires from the fuse box, the right one connects to 6 other fuses wich all have to do with ELX something but seem ok and the left disappears in the pannel.. Any ideas?