And if you're not then how do you do it?
1. Download the file "mdi.bin.enc' from the VW website to your computer.
1a. Once the file mdi.bin.enc is on your computer, move it to the top level of an SD card.
2. In the car, hook up a MDI to USB cable in the MDI connector in the center console.
3. Connect an SD car reader to the USB cable, then turn on the Car radio.
4. Select Media, and then MDI on the radio, and if the SD revision is for your radio, the radio will automatically start to install it and will give you a message that it is installing the SW. At the end of the install, it will tell you that the update is complete.
5. Remove the SD card and USB cable, plug back in the iPod cable, and then reboot the radio.
6. To reboot the radio, hold down the 3 keys that are next to the CD slot until the screen goes black:
< > keys and the "day/night" key.
7. After a bit the radio will be rebooted and you are good to go.