203 589 04 22 00 Software service CD - WS82.00-P-0132B
FG 82/Set B
MODEL 164, 203, 209, 245, 251 with CODE (491) USA version
Use:
Software service CD for improving software of COMAND system USA without MP3 functionality.
NOTE:
Successor to 203 589 00 22 00
Courtesy of MERCEDES-BENZ USA