[MYO]

I recently installed new style tow mirrors on my truck. I just purchased the truck and the mirrors installed and plugged in the original wiring. Unfortunately, my outside LED lights on the mirror as well as the turn signal in the mirror do not work. I was under the impression that this was a plug-and-play type deal but I am obviously wrong. I am curious as to what wiring harness I have, so that I may wire my mirrors to work properly these are GM factory mirrors

 

[judsonlimited]

Dealer has to wire them