This post show you guide how to use EasyConnect software to configure diagnostic port for BMW Rheingold ISTA.
2023.05 BMW Rheingold ISTA+ 4.41.21 4.23.14 ISTA-P 3.71 Free Download
If your interface is OBD cable configuration as below
If you use ICOM interface,please configure as below:
IP address set from iTool Radar,please refer to:How to Use iTool Radar Connect Rheingold ISTA to ICOM
After configuration done,click “Check” button
If it display voltage value like below picture,it mean port configuration successfully.
This option is applied for CIC,CCC…media system unit programming via fibre-optical