Horn working only in one steering wheel position

[Luigi350z]

Hi all, recently my 350z horn is working only when turning to the left. 

It doesn't work when the steering wheel is straight or when turning to the right.

Considering its partial functioning, I would exclude a faulty fuse, or a bad relay, or a broken horn.

I don't see any airbag light on, so not sure if it might be the clock spring.

Also, I am not able to understand whether there is a horn switch inside the steering wheel.

Any suggestion?

Thanks!

Luigi

[Luigi350z]

Just concluding the topic, in case it may be useful to someone else in the future. It was the squib: replaced and issue sorted.