1. Open the trunk and locate the siren. It is usually located on the passenger side of the trunk, near the rear speakers.
2. Disconnect the siren by unplugging the connector.
3. Find the alarm module. It is usually located under the driver's seat.
4. Remove the alarm module by removing the screws that hold it in place.
5. Cut the wires that connect the alarm module to the car's electrical system.
6. Connect the wires that you cut in Step 5 to each other.
7. Reinstall the alarm module and the siren.
8. Test the alarm system by arming it and then trying to open the car door without using the key. The alarm should not sound.
