You don't think much about the horn until some idiot pulls out in front of you and you lay down on the horn and you don't have one. This is a new car!!! What the hell!!! It was just working yesterday, why isn't working today???!!! I get to where I am going and I hit the lock on my remote and guess what the horn honks. What???!!! Why didn't it honk when the SOB!!! pulled out in front of me? I opened the door back up and hit the horn, sure enough it honked. I closed the door and hit the lock and guess what, no horn. I hit the button again, no horn. I am getting pissed by this time. I just say forget it and go about my business and when I come back out and get in my car and drive off, you know there is another opportunity down the road to blow my horn and it does not honk. I am really pissed by now. I decide I am going to take it to the Chevrolet dealer and by the time I get close, somebody else pulls out in front of me and by instinct I hit my horn and the damn thing blows. I am mystified. I think that maybe there is a loose wire. I don't know. It has to be electrical. It was working fine until I had my oil changed the last time. I don't know where the horn is. I don't know. All I know is it is driving me crazy. I love this car, this is the only thing wrong with it. Somebody please help me.