92 80 1221 145-6 D-PEG. Cab interior - mostly old but the seat is certainly more comfortable than in the 1960s. Also (not visible in the photo) an air conditioner has been installed. The tilted side window (necessary for reasons of tunnel clearance) lets the rain in when opened - a complaint from some locomotive crews.
InnoTrans, Berlin, 2014-09-23 to 26