my head lights wont work at all checked switches n bulbs they r fine rear light ok .when i switch my main beam on it registers on my display but no head lights at all can anyone help me at all plz :rolleyes:

Could be a bad earth or the connector onto the bulb is iffy.

HI, are both main and dip not working?, if thats the case check you have feed to the handle bar hi/low switch if you have power to the switch it may be the selector on the handlebar switch corroded, if you dont have pover check the on/off light switch has power it may be that part of the switch, either way sounds like the switch system.
hope that helps kozzy.