human
How do you wire a 3-way light switch?
assistant
1. Start by turning off the power to the circuit that contains the three way switch.
2. Disconnect the wires from the switch and remove it from the wall.
3. Connect one of the black wires from the switch to the black wire in the box, then connect the other black wire from the switch to the remaining black wire in the box.
4. Connect the white wire from the switch to the white wire in the box.
5. Connect the ground (green) wire from the switch to the ground screw in the box.