Received my N4 yesterday and am doing the install this weekend.
Can someone confirm that moving the yellow/black (guide on) wire to the upper (second from left) slot as shown in the picture will NOT impact the BTB muting the radio functionality nor impact the steering wheel functionality.
As an aside, a year ago I did a D3 install on an Aviator, did the bypass with the mute wire (worked great) but never could get the SWI to work.
Thanks in advance.