You need to be careful where you live some places it is illigal to run hi beams and fog lamps. It also help officers if they know cars/trucks that if the fog lamps are on odds are your lo beams are too!
I have a 2016 gmc sierra without a back up camera. My rpo says IOB ?. I have read you cant upgrade to a back up camera with out changing modules. I went on gmparts direct and looked up cameras and it has all the rpo codes i have but uvc. Is it possible to just change handles and plug in the connections (plug and play) or would i need a whole new module?