Has anyone found a way to disable the dinging sound when the door is open/when your seatbelt is off? It gets super annoying when I get out of my car to check the mailbox, and the dinging won’t stop. It literally drives me crazy. 2017 XE 25T

 

I don't think any one here will suggest you to disable that or in any other vehicle/automobile forums. It is part of a safety feature of any vehicles sold in the USA. As a matter of fact 3 of my vehicles has one like that.