I ordered the factory auxiliary switches -- two are labeled with "aux" and the other has a fan icon - -I imagine all three are free for me to use... no documentation on how to use them -- are they wired into the upfitter port?

Thanks, I just saved the video for future reference. I wonder if you can make you only switch to connect to the 15 pin connector or I need to buy the factory switches?Found this really useful video on the Aux switches - figured I'd post it on here: