BMW_Isn supports ISN reading from Bosch DDE626

Use any suitable K-Line (E60_E65) or D-CAN (E70) BMW interface

Reading procedure supported via OBD socket directly or on the bench (direct connect to DME) with D-CAN interface

You must apply two powers, ground CAN High and CAN Low from D-CAN interface

Run software, adjust COM PORT, press Read, and wait for read ISN