MODEL 129, 140 as of 1.7.93, 202 up to 31.5.94 except CODE (471) Acceleration slip regulation (ASR) MODEL 129, 140 as of 1.6.94, 210 except CODE (472) Electronic Stability Program (ESP) MODEL 129 as of 1.7.93 except CODE (212) Electronic traction system (ETS) MODEL 170, 208 except CODE (471) Acceleration slip regulation (ASR) MODEL 210 except CODE (472) Electronic Stability Program (ESP) MODEL 140 as of 1.7.93, 202, 210 with CODE (472) Electronic Stability Program (ESP)ar4210p001002a