Media Interface Plus. This genuine Mercedes device is for cars with the Media Interface. It adds support for Bluetooth Audio Streaming, iPod Video playback, Pandorra radio for iPhone users and charging via USB to your existing Media Interface. Please note the features are phone dependent. For instance only certain Blackberry phone support text to speech of email/SMS, and certain Internet Music providers don't provide the facilities across the world. Please note to use the iPod Video playback facility you will also need to purchase a new Media Interface iPod video lead, and your head unit will have to support video. This means COMAND rather than Audio-50. Please also note that A/B/W203-C/W164-ML/GL/R/R171-SLK and SL vehicles with the Television option do not support video from the Media Interface.