DR ET and VT Germany DE DR Schienenbus ("Ferkeltaxen") DMU (VT) 1 engine for both series (771/2). 771 1st series 5b 20190929 images/DR/A/DR_771_1S_R The first units had panoramic edge windows. Initial red DR livery. 771 2nd series 5b 20190929 images/DR/A/DR_771_2S_R_L Before refurbishing, the 771 differed from 772 by the lack of a shutter on the side opposite to the WC. Initial red DR livery. 772 5b 20190929 images/DR/A/DR_772_R Shutter on the side opposite to the WC. Initial red DR livery. 771, 772 refurbished 5b 20190929 images/DR/A/DR_772_RB No more visible differences between both series after refurgishing. Some 771 are transformed former trailers. "Neue Bahn" regional livery. Steering trailers (VS) 971, 972 5b 20190929 images/DR/A/DR_972_R Initial red DR livery. 971, 972 refurbished 5b 20190929 images/DR/A/DR_972_RB "Neue Bahn" regional livery.