HI all could anyone help with this upto the other day my horn has always worked then on tuesday it stopped working for a few hours it did start working again but now it has stopped altogether. I have checked the fuse and is ok and also ran i direct feed from the battery to the horns and they work also taken apart steering wheel and all looks good. is there a relay fvor the horn if so where is it.

The relay can be found in the drivers side fuse area at the back. You need to get your hand behind, there are several relays behind there.

Ok just been out to have another look at getting the horn going and still no joy. Things i have tried: (1)checked and changed fuse.(2)Swapped relay with another think it was the right one (small black one on back of fuse box).(3) Checked horns direct to battery(they worked).(4)Taken airbag off and checked conection behind this(seem ok).What else could it be?????

the squib(clock spring) can be very fragile..the top connection can stop working on the unit, so the only thing to do is check to see if another clock spring will make it work, and i had to get a another one for mine, and luckily it worked, like i say the connections can be fragile so that could be a reason why the horn isnt working.