My headlight wasnt working one morning when i got up for work, so had to use full beam for 2 days ... then yesterday went to work early morning went over a bump and the full beam stopped working aswell.... whats it likely to be, does anybody have an inkling? Going to check the bulb for starters tomorrow
Going over a hump, you probably jogged the broken deep filament on to the full filament and blew that two. Worth checking the fluid in your battery though.
Bulb would certainly be the first thing to check, next thing I'd check would be the wires at the back, make sure they've not been rubbing and shorted to the frame... That happened on my SZR, easy fix, just took some finding Good luck
id say a loose connector thats been worked loose because of the bumps. when all my lights went on the 125 the other week, it was purely down to the connector on the reg/rec. took it out and plugged it back in and hey presto! if the bulb isn't the issue, tighten your chain, grab yourself a crate of beer and then trace the wiring back starting at the lights and back through the loom and jiggle the connectors.
I'd be looking for a loose connector or earth fault first. Check the bulbs with a meter first just to be sure they are blown, remember don't touch the filament with bare fingers use gloves.