I recently changed my headunit and when I did, I searched high and low, but could not find any diagrams that lined up with what I could see in my car.
Here is what I found:
This diagram comes closest to what I see:
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so on my car, this connector comes from the loom behind the stereo, the A and B banks have no wires connected, the four circular ones on the middle left have a double green wire coming out, and the main block bottom right has some key pins missing (from every thread I could find that describes them)
this is mine:
<2010_r56_mcs.jpg>
the red arrow points to where everywhere says is ACC/Ignition power. Going by the numbers in the first picture, it's 16 that's missing, and I connected to the black cable thats in position 13 (back right in the second picture). This works, but Im not sure it's ACC, I think I have given the TV box and ANT PWR direct 5v somehow.
What are the green cables? I am hoping they are the steering wheel controls, but they seem to head off lft behind the dash, to where the glove box is.
