1995 jeep wrangler Sahara horn doesnt work cannot locate under hood where is it?

The horn is located on the left front fender near the radiator. Mine (1994 Sahara) would not work until after about 10 minutes of banging on the horn button on the steering wheel. This vehicle had sat unused for a while with no windows and this may have contributed to the failure. I suspect corrosion on the horn button contacts. If nothing else, it was a cheap repair. Josey Wales