Updated by popular demand for the 2007 FZ6 S2!

The Yamaha FZ6 motorcycle uses a twin headlight where the low beam and the high beam are separate units, leading many people to think one of the headlights is burned out. If you own one of these bikes you probably get told about your burned out headlamp on a nearly daily basis.

If this all sounds familiar, maybe you need this shirt, which helpfully explains the complexities of the FZ6 lighting system.