Took my 2010 sportster custom for road worthy today failed because full beam not working,when switching from lo beam to full beam light on instrument panel(blue light) and full beam won't work,had 2 auto sparks look at it they had no joy,was told to take it to a Harley dealer and put it through the computer anyone any advice cheers

http://xlforum.net/vbportal/forums/forumdisplay.php?f=261&order=desc&page=2

there maybe something within this forum

measure the voltage at the connector to the headlight. its a no brainer.

Blown hi beam filament by any chance?

Thanks for replies will investigate

Got it sorted bad connection in switch cheers for advice