Hi everyone,

I just purchased my first E55 last week, so first... hello to everyone.

I have been spending alot of time going through the posts on the forum noting things I am looking to update. One simple item that I would like to do is upgrade the command unit software for the NAV. I have found a thread from 6/2008 that gives a part number,

https://mbworld.org/forums/e-class-w...c-today-2.html

but MB has been unable to tell me if that is the latest part, as they call it a "tool".

Does anyone know if there is a later part number for the 2004 command CD than the A211 589 14 22 00 from 2008? Also is there a good MB dealer that ships their parts out of state?

Thank you!!

Kevin

COMAND head unit (US) service CD special tool Part is A211 589 14 22 00

Actually, the current service disc is 211589162200 and includes MY08-09 to allow for XM programming not applicable to your vehicle therefore, either “14” or “16” will suffice. Check PM.