I am in the process of installing the Cali Raised switch for LED bar. Can anyone who has installed LED bar or after market lights confirm that the green wire is the one to piggy back off of an existing switch to get the backlit on the switch to light up when the parking or headlights are on? Cali Raised switch has the yellow wire that is supposed to hook up to the wire for the backlit, but not sure if it is the green wire. ChatGPT tells me its the green wire on an existing switch.