How do I change some of the text configurations?

How do I change the auto numbers for the License Plates?

In BusSettings, look for LicensePlateNN the fist number is the lowest number the bus will pick when randomly picking the number the second one is the highest number.

How do I change the Company Number aka the number after the dash?

In BusSettings look for ComNumb change the number that is in the " " to your company number, example "869".