hi guys
i never had a head unit in my 320 touring when i got it, now iv come to do it iv found i have no idea what all the wires are..
so iv got :
2 green wires (together so probly speakers)
2 grey wires (same.)
a red with green stripe
a black slightly larger with a spade terminal (male)
a black slightly larger with a spade terminal (femail)
and a large black (prety sure this is the areal as its like a co-axial cable)
can anyone give me what each is and if im missing anything.

