my driver side turn signal lights are not blinking when in use..only stays lit when I hit the switch..i can manually make it blink by hand but its a pain while driving... I already checked bulbs and changed the flasher at the fuse box...passenger side blinks just fine and both brake lights work ...any suggestions on how I can fix this would be great....i dont want to get pulled over by the police while taking my woman and daughter To dinner again. Thanks