Technical Where is horn fuse?

[Dimitrismark]

Hello to all!
I need your help... I try to locate the horn fuse because it horns randomly but I cant find it... I checked with the manual and I removed one fuse but the horn is still working. I also cant find the horn itself.... It is brava 1.4 12v of 1995.

 

[ZaphodB]

Page 64 of https://www.fiat-lancia.org.rs/Manuals/FiatBravoAHaynesRepairManual.pdf might help you trace as long as the horns are factory.

Looks like it's a fairly common two tone (bi-tone) horn system

....and if the horn is randomly sounding then the only possibles are the Blue/black wire is getting accidently shorted (maybe a chafed wire or the actual horn push itself is inadvertently closing, (or a faulty horn relay I guess)