1. Locate the horn relay in your vehicle. Horn relays are typically located under the hood in the fuse or relay box.
2. Disconnect the negative battery terminal. This will prevent any electrical shock while you are working on the horn relay.
3. Remove the horn relay from its socket.
4. Connect the positive wire of the bypass button to the terminal on relay socket that was connected to the positive terminal of the horn relay.
5. Connect the negative wire of the bypass button to the terminal on relay socket that was connected to the negative terminal of the horn relay.
6. Connect the 2 remaining terminals on relay socket together.
7. Replace the horn relay in its socket.
8. Reconnect the negative battery terminal.
9. Test the horn to make sure it works.
