Mercedes-Benz COMAND Online Supplement Manual page 110

Additional settings
108
X
Insert the requested DVD.
Once the update has been successfully
completed, you will see a message to this
effect.
X
To confirm the message: press W the
COMAND controller.
X
Take the DVD out of the slot.
The update is complete.
If the update is not successfully completed,
you will see a message that the map update
is not possible.
X
To confirm the message: press W the
COMAND controller.
X
Take the DVD out of the slot.