This Plug allows the use of Apple CarPlay on your 2019 and newer Street Glide or Road Glide equipped with the GTS Radio. 
Installation is extremely easy and can be done by removing the outer fairing, connecting the plug into the bikes stock harness and then plugging your phone into the USB plug on your bike. 
Plug is only compatible with 2019 and newer Street Glides and Road Glides equipped with the GTS radio. 
DOES NOT WORK ON CVO BIKES, BIKES WITH A WHIM INSTALLED OR IF THE RADIO IS FLASHED FOR A WHIM. RADIO WILL NEED TO BE FLASHED BACK TO STOCK IF WHIM HAS BEEN FLASHED ON THE RADIO. 
Each plug is made with a OEM sealed plug and tested before shipping.