Hey, guys. I just bought a D3 from a friend of mine and registered here to hopefully have a couple questions I have get answered. My friend needed to keep his GMOS-04, steering wheel control harness, and D3 power harness. I bought the unit itself from him. I just ordered a GMOS-04 harness and steering wheel control harness and am now looking for a D3 power harness.
I've looked on eBay a couple times and there seem to be a few for sale.
This harness is listed as: AVIC-D3 Power Harness

This harness is listed as: AVIC-D3 Power and Speaker Harness

For the people here who know, is there any difference between those two harnesses? I have no idea and I need to know which harness is the correct one.
Thanks to anyone who helps!