I am replacing a CD30 infotainment unit with a Kenwood KDC BT6044 head unit on a 2006 Astra SRi 1.8 . I have an Autoleads 099-X80 Canbus adaptor and the KEN accessory plug-in which I was led to believe was purely a 'plug'n'play' installation. However, the plug-in has a din plug (for multi-cd units?) and also 3 wires (yellow, white, red) coming out of it to a 10-pin male plug. As the unit works, but not from the steering wheel, I am assuming that something needs connecting to these 3 wires, although there is nothing available for it to connect to. I am also assuming that as the connector is male it is looking for input from somewhere to operate. Any suggestions please before I start fiddling and blow the thing up?