Scroll down until you find something similar to this: So like lookup which door OSC your bus uses (it’s usually named door.osc but make sure you look at your.bus file to be sure) and then find this: Make sure you make backups of all your files and attempt at your own risk! I will not be held responsible if you didn’t make backups!! This tutorial will show you how to get exterior announcements on your buses, based on the schedule you’re on. Get Exterior Announcements on ANY OMSI 2 Bus