I have a 2007 sabre, took it out for the first time this year yesterday its stores outside over winter but completely covered with boat cover and tarps. . As soon as I hit the power switch to the boat yesterday the horn doesn’t blowing. You can’t shut it off. i have the old vison touch pad. I wonder if something is wrong with it. Is there an instruction manual on how to pop it out or how disconnect the horn so I can still use the boat without the horn blowing all day.