We need the ability to give up a service if the player no longer wishes to drive it, plus working information screens on the platforms. currently, the only way to find out what service the train is doing is to get into the driver's seat and then sit somewhere else and wait the full 6 minutes for the service to time out and the AI takes over. We need to get the option to 'Give up service' by pressing the TAB key.
I agree that "Pass service over to AI" would be a good function, and may be one they implement in Journey mode in TSW2020 The PIS has been suggested a lot so who knows on that one
The TAB key strikes me as a poor choice, since pressing it already brings up the lock/unlock doors action. A currently unused function might be a better choice? Curiosity question: would the player/avatar still be in the cab?