1. Open the hood of your car.
2. Locate the horn assembly. It is usually located on the driver's side of the engine compartment, near the front of the car.
3. The horn assembly is a black plastic housing with two terminals.
4. Disconnect the electrical connectors from the horn assembly.
5. Use a 10mm wrench to remove the two bolts that hold the horn assembly in place.
6. Remove the horn assembly from the car.
7. Inspect the horn assembly for any damage.
8. Replace the horn assembly if necessary.
9. Reinstall the horn assembly and reconnect the electrical connectors.
10. Close the hood of your car.
11. Test the horn to make sure it is working properly.
