Looking for help to install a Sirius-XM radio in my 07 Gl1800/Champion
trike. I have the power supply and antenna covered. I am trying to find out how to connect the radio to the bike audio system. I think the 3 prong white connector under the left storage box may the answer. If it is, where do I find a adaptor to connect the single radio plug into a 3 prong connector?
Thanks
Ron