Mercedes Benz seem to be rolling this COMAND system into all the standard (i.e not S/CL) vehicles and it is now in the W176 A class W246 B class, W166 ML The maps are stored on a hard disk, and althought the map update DVD is available cheaply, a PIN code is needed which can be bought from Mercedes Benz Dealers and specialists like Comand Online.
It first became available in late 2011 with the facelfit W204 C class, and the W212 E, W207 E and W212 CLS classes along with the R172 SLK. It has a fixed 7' colour display with 800x480 pixel display. COMAND Online NTG4.5 Comand NTG4.5 is the latest 'main-stream' Comand system and is known as Comand Online because it can connect to Mercedes Benz online internet services via certain bluetooth mobile phones.