175 Navigation
Software Updates
1Ejecting DVD2Opening/closing the display unit3Warning message 
Press EJECT to 
close
You can update the system with a new 
navigation DVD. The new DVD may include 
new map/road information.
Starting an updateDVDs are loaded and ejected at the 
navigation module.
Switch the COMAND on 
( page
 34)
.
Ejecting
Press l.The display unit moves forward and 
then tilts down. The DVD NAVIGATION 
slot is visible.
Press the l button left of the 
 
DVD NAVIGATION slot.The navigation module ejects the DVD.The message 
No DVD in drive. 
Please insert Navigation DVD.
 
will appear.
Remove the DVD from the slot.
Warning
G
The display unit can cause injury if 
contacted when open. Please close after 
inserting a navigation DVD. !Do not place anything on the lowered 
display panel 
(i.e. do not use as a shelf)
. 
Placing objects on the lowered display 
panel may result in damage to the 
display or COMAND 
 
unit which is not covered by the 
Mercedes-Benz Limited Warranty. 
iUpdating may take several minutes. 
During updating, the operation of 
COMAND is restricted. You cannot 
switch off the system.iThe navigation module is located 
behind the display unit of the COMAND ( page
 174)
.
iThere are two l buttons. One is on 
the display unit 2. The other is located 
left of the DVD NAVIGATION slot 1 
behind the display.
209_MY09_A_US.book  Seite 175  Montag, 26. Mai 2008  6:12 18