lockery

Help... has anyone ever had this problem. The bike starts but the fuel light comes on even though it has a full tank. The clocks start spinning randomly, the headlights make the dash lights go out and the whole thing fades to nothing and wont run... I have left my bike on the street as I needed to go to a meeting and its far from home. Any suggestions.

I have recently changed the regulator rectifier and the front indicators to flush fitting ones.

Any advice?

Cheers