Join Date: Apr 2008
Location: north east, Buffalo NY area
Are your fog lights LED or halogen? If halogen then toss them out and get LED lights, much less power draw and more light. If they are LED and one is dim it's likely the light itself dying. Look where the power for them comes from and where its split to the two lights and swop the two connections to see if that fixes the brightness issue. Do the same for the ground connection. The ground should go to the battery (NOT to the frame) either directly or via a grounding post as gdrew has or via an aftermarket fuse box somewhere in the back under the seat.
AND fill in your info so we know where you are and what you ride. You get better answers that way.
Blau1 2004 DL650-sold
Blau2 2014 DL1000A
Last edited by blaustrom; 06-22-2019 at 01:31 AM.