Was riding today and i shut my bike off. When i went to restart the electric starter would not work. It was acting like the battery was dead> there was buzzing type sound coming from the little Square box by the battery and the display goes all dim but will not turn over, it does however kickstart properly and runs just fine, I checked and my positive cable was loose so I tightened itand went for a very short ride. tried again with the e-starter and still no go. I did check both the 10amp fuses and they were good. and electrical stuff I find diffucult does anyone have any sugestions for me.