Audio-20 NTG5*2 is made by Mitubishi (Melco) or by Panasonic. It is controlled completely from a rotary controller and an optional touchpad (cars with COMAND always have the touchpad). NTG5*2 has no keyboard, and excepting the Audio-20 on E/CLS it does have a CD player (COMAND has a CD/DVD which is actually a BLU-RAY mech but i've never tried playing a BLU-RAY in it). A version of the Audio-20 without a CD player was installed in earler W213/W238/W257 E and CLS vehicles. The 'non navigation' Audio-20, and the Garmin SD card 'Audio-20 with Navigation' systems were also launched with the W205-C class. It was then installed in the W205 C-Class at launch and used on the GLC, AMG-GTS and the W447 Vito. This systems was strangely known as NTG5*2 internally.
Mercedes introduced COMAND NTG5 in the W222 S-Class at launch in 2013. V1.5 - Note that there are some head-unit photos missing, I will add as I get hold of the various units. Last Updated: Mercedes NTG5 COMAND and Audio 20 Systems
