I'm a not so proud owner of a 2006 pontiac g6 let me tell in the 3 years I've had it its given me more trouble than a person can handle. The gears slipping, problems with the tranny power steering going out the list goes on..... My newest problem is when the car is turned off the horn starts going off non-stop I have to start the car in order for it too stop and once the car is off the horn starts going off like crazy again. I had to sit next to the car for an hour to make sure it don't sound off. What is causing this? Can someone help me please?