So I followed the guide and was able to get everything installed and does work.
However there now is a weird issue. If the truck is off and i open the doors the dome lights will flash 1 or 2 times then stay on. This only happened after installing the illuminated door sills. Could this be the power draw from splicing in the door sills? Seems off low power LEDs would cause this but I am unsure.
When the truck is running it is not an issue.
Also when the truck is off i can turn lights on and off without an issue no dimming or flickering.
Seems to only be when its fully off and opening the doors for the first time, just looks bad and making sure this isn't something that could get worse.