2. Press and hold the horn button for at least five seconds. This will reset the horn circuit.
3. Release the horn button. The horn should now be turned off.
4. If the horn is still blowing, repeat steps 1-3.
Here are some additional tips that may help:
* Make sure that the battery terminals are clean and free of corrosion.
* Check the horn fuse to make sure that it is not blown.
* If the horn is still blowing after you have tried all of these steps, you may need to take your car to a mechanic.
