The sound files are specific for the Vision Line engine road number. I wonder if my Greyhound #3977 will come back with a generic sound set, but with articulated sounds? It would be nice if Lionel posted what the sound update would and would not do.
It has to go in because the Ground Motion Light above the Engineer side rear drivers does not light. I thought these Challengers had been inspected. I know my Hanes underwear is. For what I don't know.
Sincerely, John Rowlen