A few weeks ago the blinker problem happened I pulled over and it stopped after a few minutes. Today I get on my bike and the left blinker will not cut off. I can hold the right blinker and the emergency flashers cut on and I only have to hold the right blinker for them to stop only for the left blinker to continue blinking. As if the switch isn't having any effect on the flashers at all. How do I start my troubleshooting?