i recently had ecm replacement and when i got home i noticed the lights on the handlebars were not working. i rarely drive at night. could this be due to the ecm replacement or a problem before replacement of ecm. the bike was also in the shop for wheel and tire replacement due to running over a post at high rate of speed. could the jolt of the impact cause this. the lights on the gas tank are illuminated. what do i check for or do i need to take the bike back to the dealer. thanks!