The first thing I disable in any car (this is why I'm preferring old cars and non-smart technology, it's no longer smart, it's just naggy) is anything that makes noise. I don't need to be summoned or nagged. Here's a good video on how to disable the chime! I just needed to know what it was nagging you to do. Why would you have your seatbelt on BEFORE you turn on your car? That's dangerous lol.