I am new to the site but have been a Ram owner since 1996. I currently have a 2004 Ram 3500 Dually Diesel. I recently replaced the bed with a 2009 Ram 3500 bed. It came with the new tail lights. I am having trouble wiring the new lights with the old wires. I had to cut off the plug since it was a different style. Does anybody know the correct color combination to make this work? I would appreciate any feedback.