My cars steering wheel is missing both horn button covers but it still has the metal button on one side. but it doesnt work when i click it. i cant find the horn so i can check to see if its bad or theres a wire problem. where is the horn on a 1994 dx civic coupe located?

 

Behind the bumper passenger side corner. You can give it 12 volts directly from the battery to test it.

 

Just replace the buttons, they're like $12 each if you get them online.

Black buttons p/n:
78521-SR4-A81ZA and 78522-SR4-A81ZA

Charcoal buttons p/n:
78521-SR4-A81ZB and 78522-SR4-A81ZB

The horn is twice as expensive as two buttons p/n: 38100-SR3-901