I'm having an issue with my 06 XB12R where the brake light doesn't come on, but I have a steady running light. I think something from the front lever is missing but I have no picture/manual to reference. There is a cable attached to the bar that has an end like something with two separate flat prongs should be plugged into it. Is this a brake switch that I'm missing? If so does that mean the whole brake light doesn't work including the rear? I've checked the bulb and both filaments are intact, connections are good to the bulb.