Has anyone experienced how and if you can connect an Ipod to the HU-603. Have the IceLink system from Dension and it was connected by the Vertargswerkstatt – get in the pipe of the alternator etc.; despite throttle etc. Now the VK of the IceLinks advised me to use the second antenna connection of the HU-603. Does this have?? And do I need an adapter?? Would be grateful for any help.