Hello well, I’ve been calling you a Volvo C70 II (EZ 12/2006) Summum with Premium Soundsystem. I’m very happy with it, but I’ve been thinking about the configuration of the Dynaudio Soundsystem. I had changed the vehicle extra from a C70 with Performance Sound (in which I had built the Grom Audio Adapter) because I was just dissatisfied with the sound output and an upgrade according to Volvo was not possible. The Premium Soundsystem sounds actually a bit better now, but the difference I had hoped for due to the extra charge according to the price list and the technical data (12 Dynaudio speakers, much more performance etc.) is so not present in my vehicle. Before picking up the vehicle, however, it just sounded a software update of all the control devices at Volvo. Can it be that there were almost half of the configuration data in the soundsystem (just a bit of a new source).