CLASSIC HORN
 

hi guys, 1993 import classic
is there a fuse and a relay 4 the horn ? if so where is relay and which fuse is it :wonder:
pressed horn and got nothing ! checked all fuses none blown
cleaned contacts checked got good earths had test light on steering wheel button thats ok
checked both horns by wiring straight to battery they both ok
what else other than relay
please help thanks