Hi all I wonder if anyone is able to help. My partner has just got home from work and her radio is asking for the code however we don't seem to have the code card that is spoken about in the owners manual. I have pulled the radio out and it is a Blaupunkt MP3 SB05 Part no. 7 647 389 316 ser no. BP738987128438. Is anyone able to supply a code for me. Many thanks Aaron