2 big spades outer most is earth, brown from car
next big spade is perm live, red on car loom ( shield from brown or its bye bye fuse)
then its smaller spade , ignition /yellow on car loom
last small spade goes to red/white car loom
if you have 3 small spades, I think you leave an empty next to big red,
or connect grey/yellow, car loom, ( lights on)
send your number through private message
I got tons of head units amps, graphics , and wires, rs turbo, cosworth . rs2000 ect
amp is triggered from head unit, just a red and a brown,
8 pin din both ends correct,