From memory here so dont take it as gospel.....
Green/black and green/brown are front dash pod speakers.
Brown/blue and brown/red are rear speakers...i think?
brown wires on the white plug are ground.
Of the others youll have a 12volt permanent feed, a 12 volt accessory feed and a wire for the power aerial...all from memory so probably totally wrong...
Consult the Manuel is my best advice!
