horn issues.

hi all ive just aquired my first mx5 (actually eunos roadster) and the horn is not working!! previous owner said that it came on and wouldnt go off again so he disconected the wiring. i have re connected but the horn does not work. any advise would be greatly appreciated.

 

 

Have you checked if the previous owner removed the fuse too 

 

First thing I would do is to check the horn unit is working… Disconnect the positive feed and then substitute a direct feed from battery… Horn should sound