3 Row Switch Control, Left, Part 4018465is a switch cube that houses the High/low light switch, turn signal/hazard warning switch, and horn. On the front, there's a mode button. It is designed and tested by Indian Motorcycle Engineers to ensure quality, durability and optimal performance through tens of thousands of miles of on road testing to ensure the part can withstand the life of your cycle. It's also undergone environmental, vibration, temperature cycling, humidity, salt spray, and water immersion testing. Spend less time doing tedious maintenance and more time exploring what the roads have to offer. As America's first motorcycle company that started in 1901, don't settle for anything less than OEM quality.