Update: After today update, Kassel include extra layer for that 182. So i updated the file. You can redownload it from the same link below. DTG announced new Loco pack DLC which suppose to include 3 already existing locos with new liveries. Each loco is for its own TSW 3 base route (Cajon, Kassel and SEHS). US and UK route already include those extra layers in the timetable and here is little mod which will unlock them and let you play those extra services. This mod is not adding extra scenarios into the game, its only for timetable layers. And you should know that sometimes some service can be broken with the mod (i dont notice any but you never know Download: http://www.trainsim.cz/?mod=article&showid=2586
Link is updated, now it include Kassel extra layer for 182. So if you already download the layer unlocker then you can redownload it. http://www.trainsim.cz/?mod=article&showid=2586