I just picked up an auto dim mirror for my 2012 JKU but had to get the wiring separate at the dealer. Not a bad price of $43. Question is, the wiring has a connector for the mirror of course & has one on the other end as well. Anyone know if the wiring is supposed to run to the drivers side A piller and down? If so there my be something to plug the other end into. Please advise if anyone knows thanks.