text:  and then you have the ignition cylinder, which is the mechanical part that you turn and start your vehicle all the time. You probably have an ignition cylinder that is a little weak and is not sitting perfect as you bring it to a stop. I wouldn't worry about it as long as it goes off. You're sure that it goes off when you close the door, and it's not chiming when the vehicle is sitting there, you're fine. But if it starts to chime even after you close your door...