MERCEDES-BENZ R-Class 2006 W251 Comand Manual
Page 151 of 242
149 Navigation*
Important notes
COMAND calculates the route with the 
help of data that is stored on the navigati-
on DVD.
Only use Mercedes-Benz navigation DVDs. 
Using other navigation DVDs or CDs will 
cause malfunctions and/or damage.
Because of changes in local traffic patterns 
(e.g. road works) and/or incomplete data, 
errors in calculation may occur. 
As a result, the recommended route may 
deviate from the ideal route. The data 
stored on the DVD only reflects local con-
ditions at the time of DVD production. DVD 
maps do not cover all areas nor all routes 
within an area. Loading/ejecting a DVD 
DVDs are loaded and ejected at the DVD 
Navigation slot. The DVD Navigation slot is 
located behind the display unit.
Open the display unit to get access to 
the DVD Navigation slot as described in 
“Starting an update” (
page 206).
Navigation DVD!
GPS (Global Positioning System) sig-
nals received make it possible to deter-
mine the current vehicle position.
Deviations from the actual position 
may occur
if the reception of GPS signals is 
disturbed e.g. in parking garages 
and tunnels
if road conditions are bad
depending on the vehicle’s conditi-
on
i
There are two l buttons. One is on 
the display unit. The other is located 
left of the DVD NAVIGATION slot 
behind the display (
page 205). 
Page 152 of 242
150 Navigation*
Important notes
If your vehicle has been transported (e.g. 
by a car, train or ferry) the system may 
make navigation announcements which do 
not correspond to the vehicle’s position. 
The system needs to redetermine its 
position.
Determining the location after the 
vehicle has been transported
The system will need some time to 
determine its location after the car has 
been transported. The time required for 
the system to do so varies from case to 
case.
Switch the COMAND on.
Activate the Navigation main menu 
(
page 152).
The navigation DVD needs to be in the 
DVD NAVIGATION slot (
page 205).
Drive and press c.
Drive until the position or the road 
indicated correspond to the real 
circumstances. The system is now 
correctly adjusted.
Route guidance after the vehicle has 
been transported 
Page 153 of 242
151 Navigation*
Important notes
The following applies if you interrupt your 
trip and continue later on:
Trip is continued within 2 hours: 
The system will automatically resume 
route guidance.
Trip is continued after more than
2 hours: 
Press E and confirm Continue 
route guidance
 in the 
Navigation main menu 
(
page 152). 
Trip interruption during route 
guidance
i
Trip interruption means the vehicle is 
parked and COMAND is switched off.
Trip continuation means the vehicle is 
moving and COMAND is switched on 
again.  
Page 154 of 242
152 Navigation*
Navigation main menu
 Navigation main menu
Press b.
The Navigation main menu or the 
current navigation screen (e.g. map 
screen) will appear.
Navigation main menu
Push the joystick to g or G to 
select a menu item.
Press E.
or
Press one of the soft keys.
The selected menu or the function of 
the selected soft key appears.Selectable Menu Items
Continue route guidance:
Resumes interrupted or aborted route 
guidance.
Activating the Navigation main 
menu i
If route guidance is active, a message 
appears instead asking you whether 
you wish to cancel route guidance 
(
page 178).
If route guidance has been interrupted 
for more than 2 hours, the entry 
Continue route guidance will be 
on top of the list.
i
This menu item appears if you:
have aborted route guidance 
(
page 178)
have interrupted your journey and 
continue it after more than 2 hours 
Page 155 of 242
153 Navigation*
Navigation main menu
Destination memory
You can select destinations from the 
Destination Memory (page 194).
Enter destination
Activates the Enter street menu 
(
page 156).
Last destinations
You can select last destinations from 
the 
Last destinations memory 
(
page 192).
Points of interest:
Brings you to the 
Select point 
category
 menu (page 196).
POIs are e.g. gas stations, parking 
facilities or airports.
Phone number:
You can select a POI by phone number. 
Brings you to the 
Enter POI phone 
number
 menu (page 200).
Today’s Plan:
You can select destinations from the 
Today’s Plan list one after the other or 
sort destinations as Bestway or Round 
trip (
page 202).Available soft keys
Home soft key: 
You can edit the home address and 
start route guidance (
page 169).
Mode soft key: 
You can edit the routing mode for the 
next route guidance (
page 154).
Compass soft key: 
You can display direction of travel, 
altitude and steering angle of the 
vehicle (
page 171). 
Page 156 of 242
154 Navigation*
Navigation main menu
The COMAND calculates the route as 
Fastest route.
Minimizing traffic routes
Press the Mode soft key
in the Navigation main menu 
(
page 152)
in the Start route guidance menu 
(
page 173)
in the Info menu (page 180).
The 
Edit routing mode menu will 
appear.Selectable traffic routes
Minimize freeways:
The system calculates the route with/
without minimizing freeways.
Minimize toll roads:
The system calculates the route with/
without minimizing toll roads.
Minimize ferries:
The system calculates the route with/
without minimizing ferry connections.
Minimize tunnels:
The system calculates the route with/
without minimizing tunnels.
Push the joystick to g or G to 
select a routing mode.
Press E.
Switches the option on or off. You can 
switch on more than one option.
Press the Back soft key to confirm.
The setting is saved. The previous 
navigation screen will appear.
Setting the routing mode
OptionSymbol
OnQ 
Off q  
Page 157 of 242
155 Navigation*
Navigation main menu
Press c.
The full view of the map appears. You 
will see the vehicle’s current position.
Press any soft key.
The soft key displays will appear.
Press the Memory soft key.
The system saves the current position 
as a destination in the 
Last 
destinations
 memory 
(
page 192).
Saving current locationi
Such destinations are marked in 
the 
Last destinations memory 
with _.
For permanent storage you can save 
the destination in the regular 
Destination memory (
page 193). 
Page 158 of 242
156 Navigation*
Destination input
 Destination input
Activating the Navigation main menu 
(
page 152).
Push the joystick to g or G to 
select the menu item 
Enter 
destination
.
Press E.
The Enter street menu will appear.
Enter street menu
You can use the following functions
entering a street name or accepting a 
street name if already available 
(
page 158).
changing the state/province 
(
page 157).
or
entering a city (page 163).Available soft keys:
State soft key:
Brings you to the Select state/province 
menu (
page 157).
City soft key:
Brings you to the Enter city menu 
(
page 163).
List soft key:
Brings you to a list of streets beginning 
with the previously input letters.
Delete soft key:
The character last entered is deleted.
Back soft key:
Returns you to the previous menu.
Activating the Enter street menu 
i
The currently set state is identifed by 
the state code in the middle of the 
screen.
If the vehicle location is in Canada, this 
soft key appears as 
Province. 
Page 159 of 242
157 Navigation*
Destination input
Press the State soft key
in the Enter street menu 
(
page 156)
in the Enter city menu (page 163).
The Select state/province menu will 
appear.
Select state/province menu
Push the joystick to g or G to 
select a state.
Press E.
The Enter street menu will reappear 
and shows the new state code in the 
middle of the screen.
Toggling between State and Province 
list
You can toggle between states in the USA 
and provinces in Canada.
Push the joystick to H or h.
State of Hawaii
When on the mainland, you cannot choose 
destinations in Hawaii, because these are 
in a database separate from the USA/
Canada. Similarly, when in Hawaii, you cannot choose mainland destinations. The 
message 
You must change the state 
or province in order to use that 
destination
 will appear in this case, if 
such a destination is selected from the last 
destinations memory (
page 192), the 
destination memory (
page 194) or as 
home address (
page 169).
Choose another state or province. 
The warning message 
This selec-
tion will restart the system. 
Last destinations may not be 
available, and today’s plan 
will be erased. Do you wish to 
continue?
 will appear.
Push the joystick to H to select Yes.
Press E to restart.
Selecting the state/province
i
Use the State list for selecting states in 
the USA and the Province list for 
selecting provinces in Canada.
i
If you have already calculated a route, 
you can toggle to the Last list, which 
contains up to 5 last selected states or 
provinces.
i
After such a restart, Today’s Plan 
entries are all deleted. Destinations in 
the previous area (for example in Last 
Destinations) are kept so that you can 
access and delete them.  
Page 160 of 242
158 Navigation*
Destination input
Entering a street
In the Enter street menu (page 156) 
push the joystick to h, H, g or 
G to select the characters. After each 
selection, press E. 
Push the joystick to F or f to 
select characters diagonally.
or
Press one of the number keys 1 to 
9 and 0 to enter digits.
Press the Delete soft key if 
necessary.
The character last entered by the 
system is deleted.
Back to the previous menu
Press the Back soft key.
Confirming a street (menu)
Press E longer than 2 seconds.
or
Select the ( symbol. Push the 
joystick to h, H, g or G to do 
so.
Press E.
Entering destination address
i
If you enter the first character, the 
State and City soft keys disappear.
The status bar shows the number of 
current matches.
i
For quicker input, COMAND offers 
available characters from the character 
set based on your selections and the 
names of the streets stored on the 
navigation DVD. The character 
selected appears magnified.
Greyed out characters are not available 
and cannot be selected. 
i
If there is only one match for the 
entered street name, the ( symbol is 
highlighted automatically.