It is on the drivers side at the bcm, If you look under the drivers side under the dash you will see the bcm, it will have 7 plugs all in a row and they are all different colors. The very first one is white towards you or the drivers seat. It has a release tab at the top and just pull it down. When you unplug it pull it down towards the floor where you can get to it better. You will need to peel some of the black felt tape back so you can get to the wires better. On the other end from the release tab you will see a grey wire in the very corner. Go over to your right to the next grey wire and that is it. That is pin 23. Those are the only 2 greys in the connector. So dont tap into the very corner wire and your good. lol I peeled the black felt back and used a T tap to tap into the wire. This will make it fade in and out with the interior lights if your rbg controller will let it. T taps need to be the red ones. And ground to where ever. I ran mine over to the pass side floor. There is a ground post right there.