W whotoblame Guest Apr 20, 2009 #1 My Windstar's horn will only work when the ignition is off. When the key is turned in the ignition, the horn quits working. What is the likely cause of this weird phenomenon?
My Windstar's horn will only work when the ignition is off. When the key is turned in the ignition, the horn quits working. What is the likely cause of this weird phenomenon?