Text Display on Factory Radio Screen.
Works and charges all iPods with bottom dock connector including 3G iPhone/2G Touch.
This is a complete kit that will let you connect your iPod (with bottom dock connector) and HD Radio to the factory radio.  
HD Radio service is free- get extra radio channels for no charge.
Plug and Play behind Factory Radio.
Directly connects your iPod to your radio allowing you to browse your music, by Artist, Album, Genre, and Playlist from the radio controls.
This direct connection eliminates the need for noisy FM modulated solutions, and also keeps the iPods internal battery charged.
By adding the HDRT you will receive digital radio stations that can not be received with a standard tuner.
Experience HD Radio and hear FM in CD quality, and AM at FM quality!
Keeps the Factory Radio Intact – Plug-and-play interface eliminates the need to replace the factory radio, maintaining the vehicle’s original look and feel.
Delivers Digital-Quality Audio – Direct connection to the factory radio ensures static-free, crystal-clear sound from the iPod and many other portable media devices.
Enables All iPod Features and Functions from the iPod and the Radio – iPod Interface displays information and provides iPod control from the radio.

Product Contents:
1.  PXAMG adapter with iPod cable and aux input cable
2.  HDRT HD Radio module
3.  Radio specific wire harness
4.  Owner's Manual
5.  Radio antenna adapter (if required) (provided as separate and free of charge)

Product Compatibility Notes:
Works with all systems (navigation, non-nav, Bose, non-Bose, active satellite radio, OnStar, DVD RSE, etc.) unless noted below:
Text Display on Radio Screen

Compatible with Volkswagen cars equipped with a SAT button excluding Touareg & Beetle

Works with the following vehicles:

VW:

2009 CC

2006-2009 EOS

2006-2009 Golf/GTI

2006-2009 Jetta

2007-2009 Passat

2006-2009 Rabbit

2009 Tiguan