Solving the XJ multiple electrical Issues

Just going over some electrical problems that I am repairing.

The switch panel I got from EBAY:
https://www.ebay.com/itm/224993684250?hash=item3462ab2b1a:g:DhAAAOSw1jZgGGWm&amdata=enc%3AAQAIAAAA0DDKV8HY4l3Ip9210Trt60ZxfRRdGKaQRGkoKFH7ywiNQUPx79g1yNzAN4GfnmBgYjSdllz5ukaYrfWQBmLXmubeku2R%2F1FFqw4WG6%2B3w6rgAQKsg5j7WXfQuEgXuFKGHIXJ4yyX1IjeRE%2FT7s0vfyoNHH1uqgkIBThzHCOfKNcrXuY%2By5daTp4L6Krdo2fFU06ZPRevhpurZCuwHAF2b%2F%2BfhW0M0DVLREzH89oUDaUfLHqyDvjGIsoKfY3gKQFwLq3%2Ft8Buoo%2Fbsuy68knwa%2FQ%3D%7Ctkp%3ABk9SR56BwLK9Yg

The switches I got from EBAY are from this user name but can no longer find the product so unsure if it is still available.
https://www.ebay.com/str/onboardairusa

Disclaimer: I am Not responsible for any modifications or repairs to your vehicles configuration. I am Not responsible for your workmanship, welding or parts that are installed. I am Not responsible for your condition of vehicle. Your experience may vary from mine. My videos are only meant to give information on critical thinking for ways to solve your own problems. These are my experiences to share and give a different point of view. I am Not Responsible for your experiences or events that happen to you.