Killjoy1977

So I recently purchased a 2020 3500 High Country and I just noticed that the green light on the power outlet switch stays on dim green all the time. If I hit the switch it will turn bright green and power the outlet and when I hit it again it flashes a few time and goes back to dim green. Here is the weird part though. The light stays on even after the truck has locked and shut down completely, but if I open the drivers door again it shuts off then comes back on when I either turn the accessory on or start the truck and stays on until i get out and close the door let the truck shut down and reopen the door. Any thoughts anyone?