After market keyless entry

[sgilleland]

I am looking to add keyless entry to my 2018 Ram 1500. I bought an aftermarket keyless entry and I am having some issues trying to figure out what wires to connect it to. I think I have everything figured out except where to find the wires for the lock unlock on the truck? Are they under the knee board? Do I need to do it inside the door? Attached are the instructions that I was provided.

 

[brian42]

From other threads I have read @Jimmy07 might be able to help.