I got an 04 nightrain and when I turn on the ignition both the front and rear left signal light flash, I can't turn it off using the left switch I have to use the right which turns on my 4 ways then hit it again to turn off the 4 ways. After I start the bike I have no left turn signals anyone know what the problem might be? Bulbs are new rear lights are LED been on for over year and half. Thanks.