Im already at step 1, i pulled out the mute wire already and now I have no idea where to plug it...the 4 position on the bottom side has the pink/black wire labeled video input...not sure if i pull that out or not...also i did not install the park brake wire and wonder if the bypass will still work without that installed...i did the install myself and did not connect that wire and the pink wire for the speed sensor, will i encounter problems with those 2 wires uninstalled? please help..thanks so much
Same method, different wire location.