Another new feature is that they are the first series of cars manufactured with the flashing brake indicators on the far ends of each car. These are similar to what was used on the Rohr cars, and the current rehabilitated Bredas, indicating when the train is in the final stages of stopping. Mechanically, the 6000-series cars features the same cast trucks as the CAF cars, and use the same propulsion systems and advanced cab signaling systems found in the Breda 2000/3000-series rehabilitation from Alstom.