Hi all!

I recently bought a BM54 radio unit with part number 65126933455 production date 2005 and I replace it with my old BM24.
The problem is that the new BM54 does not act like BM54 at all. It does not show a star (*) on the radio station playng at the moment, "Info" buton does not work (previously I coded my BM24 for "Radio split screen enabled" with NavCoder and Info button did not work with this coding, because it is only for BM54 radio) and it continues cut the sound from CD or radio when the speed camera alert is Off.

Is this normal for BM54 like this or there is something wrong. The radio is with round pins and I thought it is just plug and play.

Thanks for the time and attention!