My 2007 did fail to start and I did the yellow wire modification. On my 2012 I decided not to cut the wires since I understand from on here it has 2 relays, so I installed the relay modification kit from MPH cycles. For $30 it was simple, no wire modifications. Just plug and play. They also have the kit for early models.
As I get older I find I want to wrench less and just ride the bike.
As I get older I find I want to wrench less and just ride the bike.