Mercedes-Benz COMAND control unit Operator's Manual page 52

Introduction
50
Map Data Is Already Installed
The version release and a corresponding
message will be given on the display.
X
To confirm message: Press 9.
COMAND ejects the DVD.
Map Data Is not yet Installed
The version release and a query as to whether
the update should be carried out will be given
on the display.
X
Select Yes or No.
If No is selected, COMAND ejects the DVD
automatically and the map data is not
updated.
X
Remove the DVD from the slot.
If Yes is selected, the map data is updated.
Updating the Map Data
While the update is in progress, a
corresponding message and a progress bar
are displayed. The progress bar fills from left
to right over the course of the update. The
navigation system is not functional until the
update is complete.
You cannot eject the DVD during the update.
If you switch COMAND off during the update,
this will interrupt the update and the update
will resume at the point of interruption when
the system is restarted.
While updating, COMAND may prompt you to
change the DVD. A corresponding message
is then displayed.
X
Press the Eject button 8.
COMAND ejects the DVD.
X
Remove the DVD from the slot.
X
Insert the DVD requested by COMAND.
If the update has been completed
successfully, a corresponding message is
displayed.
X
To confirm message: Press 9.
COMAND ejects the DVD.
X
Remove the DVD from the slot.
The update is complete.
If the update has not been completed
successfully, a message is displayed
indicating that the map update is not
possible.
X
To confirm message: Press 9.
COMAND ejects the DVD.
X
Remove the DVD from the slot.
An unseccussful update may be caused by
one of the following:
DVD dirty or scratched.
R
X
Clean the DVD.
Please refer to the "Notes on DVD
discs" section (
X
Restart the update.
Overheating as a result of excessively high
R
temperatures in the passenger
compartment.
X
Wait until the passsenger
compartment has cooled down.
X
Restart the update.
The memory medium (hard drive)
R
integrated into COMAND has a physical
defect.
X
Contact an authorized Mercedes-Benz
Center.
General Information
Operational Readiness of the
Navigation System after the System
Software Update
Sometimes the installed map software is no
longer compatible following a system
software update by an authorized Mercedes-
Benz Center. In this case, the navigation
system is not operational.
X
To update map software: Proceed as
described in the "Update Process" section
( Y page 49). Use map software compatible
with the system software.
i Please note that in this case the update
must run through right to the end. If you
cancel beforehand, the navigation system
will still not be ready for operation.
Y page 48).