Model: Driveable minimum radius 360 mm. With high entry via the bogies. Comes as standard with built-in LED interior lighting on both levels and current, disconnectable short couplers. Illuminated longitudinal train target indicators. Interior lighting only works in conjunction with the double-deck control car and can be digitally switched on and off via a decoder in the control car. For this purpose, a defined vehicle order is specified. Front side red transparent tail light inserts on the car ends. Prototypical bogies of the Gorlitz type with attached folding steps. Length over buffers 28.6 cm.