When I switch the headlights on at the steering column, the front headlights turn on fine but the fuse blows killing the speedometer and tachometer dash lights and the tail lights. I’ve checked all the wiring and I can’t find any frayed wires or bad grounds anywhere on the car. My Minicab is actually super clean with barely any rust anywhere so this is really puzzling. If I don’t turn on the headlights and put a new fuse in, the tail lights work but weirdly, the directional signals don’t work at all. I guess a wiring diagram that someone might have would be helpful. Any help would be greatly appreciated.