11. This is the activator switch for the kit. It’s a simple, push button binary switch that can be mounted just about anywhere. The one downside to the included switch is it requires a hole be drilled somewhere in the interior to mount it. Since the button needs to be easily accessible and within arm’s reach while you’re behind the wheel, the center console near the shifter is the logical place. But the car’s owner didn’t really want to drill a hole in his center console.