So yesterday I installed a "new to me" set of black gauges originally off my friend's 2016 Road Glide Ultra. Install went good but when I turned on my bike, it displayed the mileage (from his bike and found out I need to ride to to have it match the mileage stored in my ECM) briefly and then changed to "VINERR" (sorry about the brightness on the pic) Other than that it seems to work find. There doesn't seem to be a lot of info on this and what is out there seems to be somewhat speculative. I'm hoping someone here has seen this. From what I can tell, the VIN is stored in the speedo to prevent someone from tricking the buyer by selling a high mileage bike with a low mileage speedo. My dealer is "looking into it" but was supposed to call me back 2 days ago. Does anyone know if it will clear itself after I ride, or will I have to get a Dealer to set the VIN in the speedo with Digital Technician?