I have recently acquired a BMW E90 produced on 20-08-2009 with the following properties (see first picture from attachments). Problem is that mp3 cd's or dvd's don't work. When I insert an cd/dvd i get the following message (see rest of pictures from attachments). I tried inserting the cd in front cd player and also in the cd changer located in trunk and i got the same result
. I called the local BMW dealer and they told me that they must reprogram the unit to read mp3's. Is that true? Can it only be done at the service?