by ff4405
I was hoping someone could tell me what the lights mean on the side of each car?
I have seen a green which seems to be alone and a red which is in a set of 4. One of the lights goes out when the doors are closed and they the other lights go off randomly before the train moves.
I have seen a green which seems to be alone and a red which is in a set of 4. One of the lights goes out when the doors are closed and they the other lights go off randomly before the train moves.