Finally discovered correct sequence for manual door operation on class 465 emu To achieve this do the following 1. Start up 465 following normal procedure 2.Isolate the traction interlock switch 3 press Aux heat/Lights off under blue flap this shuts train down 4 press Aux heat/lights on effectively a cold start up 5 choose which doors you wish to open from either front rear or the usual all doors this works well when you overrun platforms Works in both services and scenario planner
No worries it works in both scenario planner and timetable mode I discovered it by fiddling with the buttons lol