Does the 1998 Yamaha Zeal have an electronic circuit that cuts the voltage to the headlamp when starter button is pressed? I get about 2 shots at starting before battery is flat, starting with a fully charged battery !3Volts. The light seems very powerful. It just feels, it is a lot of energy to supply, to keep that hard-wired headlight on and start the motor. When I remove the 15 amp H/L fuse, all is well! RegardZ.