I assumed that there is not much difference between 2000 and 1999 model. I have a 1999 Honda Civic SE and the horn is located in between the radiator and the bumper. Yes, you have the take the front bumper down to reach it. Good Luck, Med
First Cheack the fuses!!! located under the dash board and check the fuse for the HORN.
Middle of steering wheel
How do you repair 1999 Honda Civic Horn?
The horn on a 2005 Honda Civic is located at the front of the engine compartment near the headlights. This position allows it to be projected out of the vehicle and heard better.
its located under the left front headlight.
The horn is located directly below the inner side of the passenger side headlight.
inside the front grill
There are two and the are both behind the front bumper.
right in the middle of the steering wheel
I had the same problem. . . I finally located the horn behind the passenger side front turn signal.