If I remember correctly, Apple only supported an analog output at that time. So you would have to do selections, track changes, etc thru the iPod. The system could only support what Apple was doing at the time. When Apple went to USB, then the radios started to support more control thru the radio.
Originally Posted by simonmw75
Thanks for that info xsdbs. Do you know if that cable will allow me to control the iPod from the HU?