MERCEDES-BENZ R-Class 2008 W251 Comand Manual
Page 201 of 232
201 Navigation*
Today’s plan
 Today’s plan
The today’s plan memory can be used to 
save destinations for which routes can be 
calculated one after the other. 
The memory can save a maximum of 18 
destinations.
You can add a destination to today’s plan
from the Route guidance menu
from the Last destinations memory and
from the Destination memory.
Press the Plan soft key in the 
corresponding menu.
The message 
The <address> has 
been added to today’s plan. 
will appear briefly.Activating today’s plan
Activate the Navigation main menu 
(
page 146).
Push the joystick to G t o  s e l e c t  m e n u  
item 
Today’s plan.
Press E.
The today’s plan memory will appear. 
The first destination added is at the top 
of the list.
Today’s plan memory
Adding a destination to today’s plan
i
The message Today’s plan is 
full. You must delete an entry 
before saving a new one.
 will 
appear if the maximum of 18 
destinations is saved.
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The menu item Today’s plan is 
available if destinations are added to 
today’s plan.
The number of saved entries is shown. 
Page 202 of 232
202 Navigation*
Today’s plan
Available soft keys
Bestway soft key:
Sorts entries to obtain the most 
efficient route through all the 
destinations (
page 202).
Rnd trip soft key:
Sorts entries to obtain a route that 
circles through all the destinations and 
eventually ends at the starting position 
(
page 202).
Del. all soft key:
Deletes all entries.
Save soft key:
Saves an entry to the destination 
memory.
Details soft key:
Shows the entry in full.
Page V and Page v soft keys (if 
available):
Use the 
Page V and Page v soft keys 
to display the next or previous page.
Delete soft key:
Deletes the selected entry.
Back soft key:
Returns you to the previous menu.
Best way
Press the Bestway soft key in the 
today’s plan memory.
The today’s plan memory is sorted to 
obtain the most efficient route through 
all the destinations.Round trip
Press the Rnd trip soft key in the 
today’s plan memory.
The today’s plan memory is sorted to 
obtain a route that circles through all 
the destinations. 
The current vehicle location is placed 
at the bottom of today’s plan as 
Starting position entry.
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The Starting position can be represen-
ted by e.g. a parking lot or an off road 
location. 
Page 203 of 232
203 Navigation*
Today’s plan
Display details for starting position
Push the joystick to G to select 
Starting position.
Press the Details soft key.
The address information will appear.
Selecting a destination from the 
today’s plan
Activate the today’s plan.
Push the joystick to G or g to 
select an entry.
Use the Page soft keys to scroll page-
wise through the list (if available).
Press E.
The Start route guidance menu will 
appear (
page 167).Saving a today’s plan entry in the 
destination memory 
Activate the today’s plan.
Press the Save soft key.
The Destination memory input menu 
will appear (
page 192).
Deleting a today’s plan entry
Activate the today’s plan.
Push the joystick to G or g to 
select an entry.
Press the Delete soft key.
A prompt message will appear.
Push the joystick to H to select Yes.
If you do not want to delete the entry:
Press E to confirm No.
Press E.
The system deletes the destination in 
the today’s plan. The entries below the 
destination deleted move up by one 
position.Deleting all the today’s plan entries
Activate the today’s plan.
Press the Del. all soft key.
A prompt message will appear.
Push the joystick to H to select Yes.
If you do not want to delete the entries:
Press E to confirm No.
Press E.
The system deletes all the destination 
entries in the today’s plan.
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When you reach the destination, route 
guidance ends and the system deletes 
the today’s plan entry. 
Page 204 of 232
204 Navigation*
Software Updates
 Software Updates 
Page 205 of 232
205 Navigation*
Software Updates
1Ejecting DVD
2Opening/closing the display unit
3Warning message 
Press EJECT to 
close
You can update the system with a new 
navigation DVD. The DVD may include new 
map/road information.Starting an update
DVDs are loaded and ejected at the 
navigation module.
Switch the COMAND on (page 37).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.
WarningG
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. 
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Updating may take several minutes. 
During updating, the operation of 
COMAND is restricted. You cannot 
switch off the system.
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The navigation module is located 
behind the display unit of the COMAND 
(
page 204).
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There 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. 
Page 206 of 232
206 Navigation*
Software Updates
Loading
Insert the new navigation DVD into the 
DVD slot with the label side up.
The message 
Navigation is 
initializing. Please wait.
 will 
appear.
Press l on the display unit to return 
the display unit to its closed position.
The display unit tilts up and then moves 
to the rear.After that, the COMAND loads the 
software on the DVD.
Shortly after that, the progress bar 
appears. After some time, the progress 
bar reaches 100%.
The update is completed. You can now 
operate the navigation system again.
i
Inserting a second DVD with another 
DVD still loaded will cause damage to 
the DVD drive which is not covered by 
the Mercedes-Benz Limited Warranty.
i
The message Press EJECT to 
close
 will appear. If l on the 
display unit is not pressed within 20 
seconds, eight successive series of two 
beep tones will sound to remind you to 
return the display to its closed position 
by pressing l on the display unit.
If you do not do so, the COMAND 
returns the display unit to its closed 
position. 
Page 207 of 232
207 System
System settings
SMS*
Tele Aid* 
Page 208 of 232
208 System
System settings
 System settings
Press {.
The System menu will appear.
System menu
In the System menu you can:
set the time
select the language (page 209)
switch verification and notification 
tones on and off (
page 209)
adjust display settings (page 210)
switch the Screen off (page 211)
activate and deactivate the Voice 
control system* help window 
(
page 211)
reset all settings to the factory settings 
(
page 214)
open the text message (SMS) inbox 
folder (
page 215)
In the System menu, press the 
Timeset soft key.
The hour digit of the time is highlighted.
Activating the System menu 
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If a system submenu is displayed, you 
need to press the 
Back soft key.
Setting the time
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You can set the time in steps of 30 
minutes if your vehicle is equipped with 
Navigation and receives a GPS signal 
(GPS controlled time). 
If your vehicle has no navigation 
function or if there is no GPS reception, 
the time can be set in steps of one 
minute.  
Page 209 of 232
209 System
System settings
Push the joystick to h to or h to 
shift the highlighting from the hours to 
the minutes or vice versa.
Push the joystick to g or G to set 
minutes or hours respectively.
Press the Back softkey or E.
The new time is set and reappears in 
the lower right corner of the display.
The language affects the menu text 
displays and the voice output during route 
guidance.
In the System menu (page 208), 
press the 
Lang. soft key.
The languages list will appear.
Select Instr. cluster setting.
COMAND will use the same language 
as is set in instrument cluster.
or
Push the joystick to g or G to 
select the desired language.
Press E.
The System settings menu will appear 
with the display text in the language 
selected.
In the System menu, press the Tones 
soft key.
The Tones menu will appear.
Push the joystick to g or G to 
select an entry. 
Press E.
Selecting the language
Switching verification and 
notification tones on and off
OptionSymbol
Tone activatedQ 
Tone deactivatedq  
Page 210 of 232
210 System
System settings
The respective tones are activated or 
deactivated. You hear the tone when 
you activate it.
Press the Back soft key.
The System settings menu will appear. 
The setting is saved.
In the System menu, press the 
Display soft key.You can use the following functions:
set the display dimming characteristics
adjust the display brightness
Setting the display dimming 
characteristics
Push the joystick to G or g to 
select an entry.
Day mode
The display is continuously set to 
daylight design.
Night mode
The display is continuously set to night-
time design.
Automatic
The display changes depending on the 
ambient light sensor in the vehicle.
Press E.
The setting is applied. The System 
settings menu will appear.Adjusting the display brightness 
Press the Bright. soft key.
Push the joystick to H or h 
direction to adjust the brightness.
or
Press the Bright. soft key longer 
than 2 seconds.
The display brightness changes 
gradually. When the slider reaches the 
end of the left or right border, it starts 
moving into the opposite direction.
Release the Bright. soft key when 
the desired brightness is reached.
Selecting display settings
OptionSymbol
Display mode selected_ 
Display mode not 
selected-