Make sure it's dark out? In a similar thought to wiring up the cargo lights to the reverse lights, which is btw, an awesome idea and I might do it if I can't figure out the way I really want to fix them. Is there a way I can do a diode jumper from the cargo lights to the interior lights? I want the cargo lights to come on with the interior lights, but not vice versa. Just like the way they used to on older trucks. I don't have access to wiring diagrams and I don't know where to look other than under the dash like has been described before. Any help? Sent from my VK815 using Tapatalk