C 280 (203.054) V6-3.0L (272.940) (2006)
2.
Check versions of COMAND and Navigation software.
^
Navigate through following DAS menu: Control units/Information and communication/Audio, video, navigation and telematics.
^
Select "COMAND..." to check COMAND software version or "NAVI..." to check Navigation software version.
^
Select "Control unit version".
3.
Perform the following:
^
If COMAND software version is below 51/05, proceed to step 4 to install new COMAND software.
^
If Navigation software version is below 31/04, proceed to step 5 to install new Navigation software.
^
If neither COMAND nor Navigation software require an update, proceed to step 6.
Note:
If both COMAND and Navigation software require updating, the COMAND software must be updated first; then, the Navigation software can
be updated.
4.
Install new COMAND software.
^
Insert Service CD W 203 589 04 22 00 into audio CD drive (B, Figure 1).
Note:
The update process begins automatically.
CAUTION!
Do not touch the head unit or turn on any consumers in the vehicle during the update process.
^
Select "Serv" hard key/ "System" soft key/ "Reset" soft key and confirm reset of head unit with "Yes".
5.
Install new Navigation software.
^
Insert Service DVD W 203 589 05 22 00 into Navigation DVD drive (A).
Note:
The update process begins automatically.
CAUTION!
Do not touch the head unit or turn on any consumers in the vehicle during the update process.
^
Select "Serv" hard key/ "System" soft key/ "Reset" soft key and confirm reset of head unit with "Yes".
Note:
Destination memory and last destinations are cleared.
6.
Recalculate vehicle position using GPS.
7.
Disconnect Star Diagnosis.