[SOLVED] Bus Destination Sign

So, I know this question has been asked and answered already, but the answers didn't work for me.
How do I change the bus destination sign? I've looked on Reddit, YouTube, and the forums, found numerous videos, threads, and articles, all telling me to go to the console and put something like this in, through the lua code: controller.onGameplayEvent("bus_onRouteChange", {direction="direction", routeID="42"})
This did not help. I've checked over if it's the correct code on the left (Lua), and double checked if the text was correct. It appears that a string of code is written after I executed the code above:

I don't know how to read code so if anyone could help me that would be great!

 

You have to select "BeamNG - Vehicle Lua" in the drop down menu on the left. Hopefully that fixes it.

 

Thank you! That fixed it!