C 240 Sedan (203.061) V6-2.6L (112.912) (2002)
vehicle systems, eject the CD or power down the COMAND unit. Any significant voltage drop in the vehicle could abort the update process. A
partially completed update may render the COMAND unit inoperable. If the update procedure is interrupted, aborts or takes longer than 1 hour,
remove the COMAND fuse for 30 seconds and restart procedure.
DO NOT insert a navigation CD into the COMAND unit if a download via CD-ROM has not been completed successfully. You may not be able to eject
the navigation CD because the COMAND unit will remain in the download-mode.
9.
When the update process is complete, the screen will display "SW-Download Successful".
10.
Depress the rotary knob to accept the message and complete the update process. COMAND will return to radio mode.
11.
Eject the Update CD-ROM and insert a Navigation CD-ROM (This is required for proper operation of the COMAND).
12.
Verify that all modes of COMAND are functioning normally.
Parts Information
In Case of Warranty