Join Date: Jun 2010
Location: Dallas, Texas, USA
The reason mine did that was because I had a dirty starter button on the right handlebar. I took the button apart and cleaned it and the lights worked great again. Somew say just spray it with contact cleaner, but I figured that was a temproary fix. If you wanted to test the therory you could start there though.
Not the Guru on this for sure - I am sure someone will be along shortly with the know-how thou.
Best to keep the rubber side down and the bike between you and the pavement