Searched and could not see this issue on any forum: rode through nasty storm two weeks ago (I know...but we were on way home from escorting the Rolling Thunder traveling Vietnam wall) and I was told my brake lights were flashing hours later. It was parked and off, never had this issue before. Sure enough, it ran the battery down and required a jump off. No codes are coming up, hubby test rode and parked it, brake lights again flash when bike is off, no key in it. He checked and said the main relay is very hot. Suggestions? 2011 RTSM5, 22k miles. Thanks for this forum!