I've read all the posts about their 2010 Journey horns going off random. I had mine start doing it this week when parked and which it just happened to be warm out this week. Today I was driving and the horn honked a couple times by itself and I happened to notice the ETC light come on! When the horn stopped, so did the ETC light ... Anyone else hear this happening? If so, what can I do? I have never had that light come on before and never honked by itself when I was driving. Any ideas?