Hello, I just got this bike over the weekend and the guy I bought it from said it runs, but probably not driveable. When I got it home I fingured the carbs were going to be dirty so I took them apart and they were spotless... I tried to start it up, but nothing happens. Lights turn on etc, but no click or any noise when I try the starter switch. I noticed the sidestand light is on... could this be the culprit preventing me from starting the bike?