FYI-Got the AXXESS ASWC working after many hours of grief. Couple of notes that aren't in any of the posts that I read. "Pin side" of harness is looking from the back of the factory harness where the wires go in (entering from). On my car, number six is the PINK wire on the OEM harness and number 16 is BLUE. You MUST ground number fifteen, the black wire on the factory harness as well as the ASWC ground wire. Lastly, the pink(red) and grey ASWC wire goes to the blue (#16) factory wire and the blue and grey ASWC wire goes to the pink (#6) which is opposite to what the directions calls for. Hope this saves some of you time. All steering wheel stereo buttons worked perfectly once set up this way.