How to disable the seat belt chime/speaker on a Mercedes-Benz Sprinter
The seat belt switch often fails, causing the instrument cluster to emit an annoying beep. There are many ways to disable it, from the most barbaric ones, such as removing the speaker, installing a fake one, and the most expensive, replacing the faulty component. In this short video, I'll show you how to disable it programmatically. But you understand that this is unsafe, and it's necessary to restore everything to its factory settings.