Use the same wires though?
Boadie, first find a spot to install your switch somewhere on your dash. This switch is going to have power to it. There are a couple of ways to accomplish this task. The first way is to locate a blunt cut positive wire usually located behind the diagnostic connection or tap your fuse panel to find a hot lead that has power only when the truck is in the run position. Once you do this then simply tie one side of your switch to hot and the other to the BCP wire. With any luck this should help or you can spend about 180 bucks and have the upfitter switches installed from your dealer it should only take about an hour to do so. You have a nice truck and if your not sure about wiring then I would say that would be your best bet. good luck Mike