SDCVO, I bought a Zumo 660 that came with a 2012 CVO off of a fellow on eBay about 2 months ago. He never installed it on the bike. He sold the bike and sold the Garmin 660 to me. When I got it I tried to connect it to my computer to update it to the latest maps. I couldn't get the computer to recognize the Zumo. So I called The Garmin customer service number and talked to a tech. He spent close to a half hour on the phone with me trying to help me figure it out. Well, we never did get it figured out. He told me to send just the unit and nothing else back to them. He even told me to keep the battery as they would ship either a reconditioned unit or a new one with a new battery. Told the tech that I didn't have a receipt and he said since the other fellow had not registered it (which he check the serial number) that it was alright. Gave me a return authorization number to send with it. They sent out a new one the same day they received mine. I don't know if calling customer service would work for you, but I would give it a try. I won't cost anything except the shipping back to them if they will let you return it. Hope everything works out for you...