Hi i've just swopped my standard old subaru steering wheel with air bag for a nice momo aftermarket one without airbag the thing is i need to wire my horn up know anyone now how i can do this as the spade that went on to the old steering wheel has 3 wires going into it so i need to know which is which and also i read somewhere that you can put a standard square car fuse between the airbag wires to stop the airbag light coming on has anyone else heard of this and if so what amp fuse should it be