Some of the programming stuff isn’t too bad if you have the wire harness in there already. I was able to add automatic headlights to my 07 Commander with swapping in a new light/blinker stalk (left side of steering wheel) and the correct light sensor for the top of the dash. The wire harness for the light sensor was right there under a dummy plug in the dash and JScan enabled the function in the Front Control Module. Enjoying a nice upgrade now.