I own an old 2006 K9, I ride it alot, 40K+ miles, always maintain my battery. Last time I rode it, I turned the engine off by turning the key instead of pressing the off button. Following week I tried to turn it on, nothing lit up, not the lights or any of the EHC led's. I did check the key switch and also removed the backbone cable and checked for ground loops, nothing there. Before I buy a new EHC is there anyone out there how can check it and see if it is really dead or is there something else I can do to diagnose it.