Reply to "Polar Express SS Diner"

Here is how this car is designed to work:

STOPPED:

2 Key = Movie Lines (Conductor)

6 Key (next) = Movie Lines (Conductor)

7 Key = PA Announcer

MOVING:

2 Key = Steward

6 Key (next) = Movie Lines (Conductor - “Next stop” like lines, but Polar here)

7 Key = n/a