Soccerfan has shipped his HU from Kochi to Pune and I have it with me now. I will be visiting the Blaupunkt dealer within the next 2 days and attempting a switch.I will keep the thread updated (with pictures) if it works. If the switch works, I will also add the Aux cable and try to see if it works. Await my update.. Hoping this works.. :???: Cheers, Grey_Hound.