iPod adapter installed to the CDR-220
You can get it from several places. I got mine from here:
http://www.discountcarstereo.com/detail.aspx?ID=993
Pull the radio out using the blades
Plug the blue plug, from the iPod adapter, to where the CD changer connects to (if you have a CD changer you will have to decide between one or the other...
I used the ground (brown cable) and + (red with black stripe cable) from the radio to provide juice to the iPod. Quick cut to the shield, solder the adapter wires, some tape, and you have juice. Instructions suggest a switched source to avoid leaving the iPod charging and wasting your battery... I might do that later, but for now I just wanted to keep the ipod charged all the time, plus I plug my car to a battery tender when parked at home.
Route the cable to where you want it... there is space in the back of the radio to route the cable and plug... I need to decide where it will finally rest. Most likely inside the center console.
You need to activate the AUX function in the radio. How to active the "AUX" on Porsche radios with "PT" button (i.e CDR-220)?
1. Turn radio ON Press and hold the "PT" button for about 8 seconds until Becker 1 is displayed. Turn the Tuning Knob until AUX OFF is displayed. Press either button located directly under the Arrows on the display to change the present setting from OFF to ON. Turn radio OFF. Auxiliary Audio Input has now been activated.
Connect your iPod (do not make fun of my brick!! everyone gets the new stuff at home and I end up with whatever is left behind!!

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