As far as the headlight goes. I would clean the plug that goes into the headlamp bulb and try a differant bulb as well. I had the same thing happen last fall. But my bulb died a few days later {8 years old} . Went to change it and found a bit of light corrosion built up on the plug. Cleaned it with some electro cleaner and emery cloth. Replaced bulb and works great.
Thanks I'll try that first. I been meaning to change the bulb anyway since this Valk don't light the road near as good as the other one.