Horn Problem

[kabz]

My horn has stopped working when i push on the horn section/centre of the steering wheel.
I have checked the fuses and all are fine, there are no other electrical faults.
What are the likely causes? Loose connection? Faulty horn?
Can i remove the central part of the steering wheel where you press to sound the horn, or is that the airbag? I obviously don't want to be messing about with that.
Also, where is the actual horn situated under the bonnet so i can check power and connections to that?

any ideas what the problem might be??​

 

[lemonnobby]

horn unit

 

[kabz]

horn unit

where is that located, any ideas how to fix it?

 

[lukeyb]

i had the same problem with the horn, i got a local garage to have a look when i got my mot and they said that it has 2 horns and 1 had come loose as mine was very very squeaky dint cost me anything fot them to try to fix it but it still dosnt sound exactly as it did when i bought it? would like some help with this aswell

 

[MT AUDIO]

the horn is infront of the passenger side wheel arch,take it out and you will see them both there.itll be the horn unit that has packed up