I HAVE HAD AT LEAST 2 PREVIOUS HORNS PUT INTO MY 2005 SENTRA FOUR DOOR CAR. THIS LATEST ONE HAS NOT BEEN IN THAT LONG AND IT DOES NOT WORK. IT GIVES A BEEP AND THEN IT IS GONE. I NEED A HORN THAT WORKS IN CONGESTED NEW JERSEY. THIS IS UNACCEPTABLE. I WASTE MY TIME GOING THERE AND I DON'T THINK THE DEALERSHIP IS DOING ANYTHING AT ALL TO CORRECT THIS ISSUE. *TR