I can show you how to do it all except the remote wire.. The remote wire is supposed to be on the radios black 26 pin plug, pin #18. It didn't work for me so I found a couple other live wires to hook into and my amp is always on. But here's the complete video on the install of a Line Output Converter, amplifier & subwoofer in my 2016 Ford Fusion SE which works for 2013 to 2017 model year Fusions. It's hooked up to a factory stereo.. Here's the video: