Automatic transmission (AT), updating the transmission control unit by flash-updating - GF27.10-P-0001-15N
Transmission 722.9 in model 171.4, 203, 209, 211, 215, 219, 220, 230, 463.303/340/341
Shows model 230
On transmission 722.9 the transmission software used can be exchanged for a more up-to-date version. This updating is described as flashing and is carried out using STAR DIAGNOSIS.