So, I just can't cut the rats Nest dam itFollow the wires back, the yellow item looks like a ( Charge Guard ). It is a basic timer and relay for when the ignition source has been turned off. It should have a ground, 12 volt input, ignition input, 12 volt timed output. The cat 5 splice looks like a siren/lights control cable. just follow them back and heat shrink the ends.
Then just cut them, don’t worry about the aftermath. Why worry, about it. It’s your ride, your going to do your thing.I don't want to follow them to the factory harness. I just want to cut out the wires right there for the passenger side so I don't have them pushing out the rubber covering.