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Control systems
COMAND navigation (introduction)
The update may not be successfully com-
pleted for the following reasons:
ț DVD dirty or scratched
̈ Clean DVD.
See the “Notes about handling
DVDs” section (
୴ page 141).
̈ Restart update.
ț Overheating due to excessive tempera-
tures in the vehicle interior
̈ Wait until vehicle interior has
cooled down.
̈ Restart update.
ț The storage medium (hard disk) inte-
grated in COMAND is defective.
̈ Consult an authorized
Mercedes-Benz Center.
Map software is not compatible with
the navigation system
You will see a message that the update is
not possible.
̈ Confirming message: Press n.
COMAND ejects the DVD.
̈ Take DVD out of slot.
̈ Load a DVD which is compatible with
the vehicle’s navigation system.
Map software is not compatible with
the current system software
You will see a message that the system
software and the map software are not
compatible.
̈ Confirming message: Press n.
COMAND ejects the DVD.
̈ Take DVD out of slot.
̈ Have the system software updated at
an authorized Mercedes-Benz Center.
General notes
Operational readiness of the navigation
system following a system software
update by an authorized
Mercedes-Benz Center
After a system software update by an au-
thorized Mercedes-Benz Center, the in-
stalled map software may no longer be
compatible. If this is the case, the naviga-
tion system will not be operational.
You will know if this is the case, when the
following message will appear when you
switch to navigation mode: “The system
software has been updated. The map soft-
ware must be updated now. Please insert
the DVD with the map software.”
̈ Updating map software: Proceed as
described in the “Updating the map
software” section (
୴ page 141). Use
map software which is compatible with
the system software.
i
The navigation system remains fully opera-
tional with the previous map data.
i
The map software cannot be updated until
the system software has been updated.