When putting the harness in. Take a the fuse box leave it at the foot of the seat. Then pull your wires. Then when pulls are complete and it’s how you like it. Then mount your fuse box where you can easy unhook. This allow two things. Spare wire on runs when you need it. And easy get pull fuse box out too get to wires ore check fuses. Trust me not having to go under dash all over and over is nice when working wires. Having extra wire is nice when you need to move stuff later.
