How do you fix the horns on a 95 Buick Roadmaster?

To fix the horns on a 1995 Buick Roadmaster, first check the fuse related to the horn circuit in the fuse box, as a blown fuse could be the issue. If the fuse is intact, inspect the horn itself for any signs of damage or corrosion, and test it by connecting it directly to a power source. If the horn is functional, examine the wiring and the horn relay for any faults. Replace any damaged components as needed to restore proper operation.