Media Interface retrofit kit for the W176 A Class and W246 B class
This kit allows you to retrofit the factory-fit Media Interface (also known as UCI) to your A/B vehicle with COMAND or audio-20 six disk changer.
It is not suitable for cars with single disk Audio-20 system.
You will also need to purchase the appropriate Media Interface cable set or the cable to connect to the iPhone/3G cradle if you have an iPhone/3G comfort phone cradle.