The horn on a 2015 Cherokee would go off when turned off, turning a corner, sitting at a traffic light ETC...Took it in 4 times before the "crack staff" at our dealership was able to fix (yeah, right!). They just kept saying "we can't duplicate the problem" or "the computer says everything is just fine! Do they really think I wanted to go there on my day off to see them because I liked them? Jeep knows all about the problems but they just keep trying to extend things out because actually fixing the problem would cost way too much and they don't want to get involved in helping customers! In the future I will walk before I purchase another Jeep!