Helicopter + policemand to other side, talk to the cars that stop on the side to watch, I mean talk to those that get out of those cars and they'll drive away Oh and
Not sure of the exact right name right now but it should eb soemthing with vehicle in it, there is vehicle wheels, vehicle doors and vehicle super structs
Check the editor... Instead of copying manualy use the editor, its much more secure and you can do much more with it, in the editor youll have the function "Edit commands" compare a working vehicle with your vehicle and see whats missing
In you e4p there are the original links to the doors and wheels, if not you must recreate them in editor and addition them whith the "edit child" function
I dont know if it still works, but i remember in emergency 3 that you are able to stop the train by using the stop command of a police officer by standing on the other side of the track
lol emergency 3 in french, good one, no patches Well i heard the German patches should work on the french version but i ain't 100% sure since i do not have it