Any update on this? I have a Fiat Grande Punto with a Grundig HU, and when I connect the Dension Gateway 100 Grundig OEM adapter, nothing happens, I cannot select "CD Chenager". I tried the Fiat iPod Connector two weeks ago, but the controls don't work at all... well, at least there was audio. Also, no AUX is selectable on my HU. Any ideas how to connect an iPod to this mess?