horn relay

[greenman]

anyone know which relay is for the horn.Also where does the earth ground?

[TheBoy]

Its labeled when you open the fuse box.

If its not working...

With ign off, press horn, if you hear relay, its probably not the relay.

Usual place the wiring fails is about 1cm from the connector into the horn. Additionally, the horns aren't particularly reliable units.

[greenman]

Horns work direct to battery.
Checked the wiring.
Nothing from the 5 relays in the fusebox.
So looks like relay. Thanks again!

[greenman]

Inside of fusebox is only marked by roman numerals.So can,t tell which is which relay?

[RobG]

Inside of fusebox is only marked by roman numerals.So can,t tell which is which relay?

Bottom right of the cabin relay box, just below the diagnostics connector 

[TheBoy]

Inside of fusebox is only marked by roman numerals.So can,t tell which is which relay?

Ah, yes, sorry, later cars didn't have the useful labels. Sorry 

[greenman]

Had a look.No relay there.(marked VII)
Horn was working up to a month  ago(weird or what)
p.s. Its a facelift if that makes a difference.

[freecall666]

has the wire's come off the steering wheel buttons? or the connetor board on the steering wheel, dose the horn work in any differnt part when turning the steering wheel?

[greenman]

Checked the horn buttons.All O.K.
Anyone got a part no. for the relay so I can check what I,ve got in fusebox?

[freecall666]

not found one on mine in fuse box.. found fuse for it. i know there is a few relays behind the fuse box but bit to dark to have a look.

[greenman]

Problem sorted.Guess who put the relay back in the wrong place.
What a dipstick.(i,ll say it before anybody else)