Thanks guys will check out the advise you have left and see what I can find.

Fuse not blown, wires on horn connected, add a direct feed to the horn and it works.
Iv dismanteled the steering wheel to expose the connections and all seems to be ok, followed wiring as far as I can all good. Does any body know if there is a relay and where it may be ? Or if any one has an idea ...

Any body know how to extract the shaft and bearing after removing the nut and abs ring. I can't get the shaft and bearing out