I'm looking to add the Backoff XP to my 2014 V2 and I see 2 connectors in the tail section. I don't know the technical names for them but 1 is a white connector and the other is mor of a yellowish white. I separated the 2 ends in the white one and the brake lights and license light still work. I've ordered the DL 1000 adaptor from Eastern Beaver so I'm sure that's plug n play. What does each connector control and can I use any of the wires as a switch for my 3CS from Eastern Beaver. If I can, what color wire would I use? Thanks and I apologize for my lack of vocabulary when describing this.