I am trying to connect DAB45 to Blaupunkt CDC40 Opera on Astra H 2007, but when connect Opcom and go to Mid bus configuration in both the radio and display, there is no DAB option to set it to "Present".

There are only:
- EHU(Entertainment Head Unit),
- DIS(Info Display TID,BID,GID,CID),
- UHP(Mobile Phone Portal) and
- ECC(Electronic Climate Control).

I have tried to choose different car years and even Vectra C or Zafira, but still there is no DAB option.
The op-com is genuine.

Best regards!