melanie,to check if horns are working try..locate horn itself get a piece of wire which will reach from your battery live terminal to your horn touch the live of the horn if the horn sounds then the problem could be a broken wire or the switch check wiring back to switch..try take switch apart take wire off switch and connect the live coming in to the live going out this will bypass the switch if horn sounds then the horn switch is at fault replace switch if not then wiring is at fault then run new wires to horn.good luck
alanmellor
June 2006
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