Good evening! After months and months of officially waiting for my truck to be finished I have been handed my truck back a complete rats nest. I need help! I brought my car a new harness. While everyone says it’s an easy install, I’m at the cross roads as I’ve ran a good chunk of wire to the lights, ignition. I’ve brought deustch connectors to avoid making **** connections and being able to quick disconnect just in case. Now… I have the original harness in hand as well. Is there anything that I’d need from this old harness that needs to be spliced to the new harness? I was wondering if there’s any diagrams anyone could lead me to? I have the Haynes book but it’s more a headache than it is help!