 The priority seats use red moquette and orange straps and poles to hold on to clarify the distinction between those seats and regular seats.Wheelchair spaces are located behind the driver's cab in both cars on each end of the train.On the first two batches, the floor had a subtle blue-gray, two-color combination, but starting with the third batch of cars produced in 2009, cars have pale gray, single-color doors with yellow lines surrounding the door for improved visibility.