My 2003 BA XR6T. The Horn has suddenly stopped working? I have never had a problem with it until now. (car is standard-no electrical modifications). First thing is I checked all fuses-Pulled all fuses in the interior fuse box located above bonnet release & allso in the engine bay fuse box, All ok. Replaced the horn relay, from fuse box located in engine bay-off another mates BA that works. - Still not working. Removed horns x2 from front welded x-member, checked they were not blocked with dirt, insects etc, they should'nt anyway they point downwards, Horns ok.- Still Horns not working. Sanded a little paint from horn mounting on welded front x-member, To aid as a better Earth point contact. -Still Horns not working. Tried the Horns off my mates BA that work, put them on my car- Still no Horn. Removed airbag from steering wheel, As thought there maybe a possibility that the connectors may have came loose. Everthing checked out ok, No issues there. Tried the Pannic button on the remote, No Horn, but all hazard/indicator lights flash. So I'm still scratching my head as to what the hell has gone wrong here. Can any one help me out please, is there anything I have missed checking?