This simple mod turns on the beacon lights of any vehicles that have them if you are inside of it, an AI worker is using it, or you leave the vehicle while it’s running. This can be used for fun and also a way of knowing which vehicles are in use or still running/burning fuel from a distance. You can easily configure the LUA file to adjust the settings to your liking. The default is full control, which turns beacon lights on automatically for you and the AI, and keeps them on if you get out while the engine is running. If the vehicle does not have beacon lights, the AI will use the hazard lights instead while it’s working.
To modify the settings, unzip the mod and edit AutomaticBeaconLights.lua to your preference based on the following...