I hate thieves. Anything worse, I don't think so.
Years ago I went to the Swap Shop in Ft Lauderdale which is a huge flea market. I parked my van in the lot & entered. After awhile I was done & returning to my van. As I got closer I saw the side doors open and the front wheel of my Yamaha 360 Enduro about 2 yrs old then, coming out the side doors. I ran for the van. One black male trying to wrestle the wheel out saw me and immediately exited at a high rate of speed. He didn't say anything to his friend he abandoned still inside the van who was still working on taking his new dirt bike home. As I got about 20 ft from the truck he stuck his head out and was lookkng around to see where his friend had gone in a hurry. He decided to make a break for the safety of "da hood," and I was in close pursuit. I chased him about a block into the nasty neighborhood and decided to cut off pursuit. I returned to my bike, still in my van. The axxhoz couldn't figure out how to release a cam lock tiedown pair so they cut them. I hate thieves.
Here's an article on the Swap Shop owner, he raced Daytona, Sebring, and Le Mans in some great cars. He had a #1 Ferrari collection, here is an article about one car:
https://www.bloomberg.com/news/articles/2017-05-03/is-this-the-most-valuable-car-in-the-world
If you look at the wire diagrams on the electrical section you will be able to answer yohr questions.