Yanhua BMW key programmer adds “clear EGS ISN” functions. this post shares the whole procedure on how to use Yanhua ACDP to clear EGS ISN.
OBP +ICP adapter (Included in the acdp package)
EGS interface board (one single piece & used to connect BMW 6HP/8HP gearbox)
3.Connect the ACDP, OBP +ICP adapter, EGS interface board and EGS module.
4. Connect ACDP with BMW OBDII port.
5. Please connect ACDP to EGS interface according to the diagram.