I am having problem with accessing ECU on Blaupunkt N1 RD4 MP3 on my PUG 307 2007. I,ve followed instructions of how to made AUX interface/wires for this autoradio, and when I came to section "CONFIGURE>MANUAL CONFIGURE AUTORADIO in diagbox 7.04", message appears "FUNCTION NOT AVAILABLE O THIS ECU VERSION" (iimage is in attachment). I figure it that I can,t erase error code that I have in autoradio (AUX 1 input error) I saw on many forums that the enabling/configurating autoradio with the same version wasn,t a problem at all. Any help would be nice Chears