I got my 2014 F150 pickup second hand from where else a chevy dealer. After having it for over a year I've decided I want to add the automatic headlights option to my truck. My truck does not have the sensor or the headlamp switch with the auto-on option.

I have done some light work on cars/ trucks in the past and am not adverse to popping panels open and changing wiring.

Is there a thread I didn't find that explains this?

Thanks.