Installation:
1. Mount the horn somewhere on the vehicle.
2. Connect the supplied cable to one connection of the horn. (Any connection)
3. Now connect the cable to the + of the vehicle. (Usually yellow cable)
4. Now cut the cable, as we need the 2nd part of the cable.
5. Connect the 2nd connection on the horn with the cable to the switch.
6. Attach the switch to the handlebars. (When the switch is pressed, the circuit closes through the vehicle's ground)
7. When the engine is running, electricity is produced and the higher the RPM, the louder it sounds.