2008 MERCEDES-BENZ S-Class Comand Manual

192 Control systemsCOMAND navigation (introduction)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 (
page 188). Use
map software which is compatible with
the system software.Initial use or use following a system
software update
In both these cases, the navigation system
must determine the position of the vehicle.
You may have to drive for a while before
precise route guidance is possible.
GPS reception
Correct functioning of the navigation sys-
tem depends on GPS reception, among
other things. In certain situations, GPS re-
ception may be impaired, there may be in-
terference or there may be no reception at
all, e.g. in tunnels, in multistory parking ga-
rage or due to snow on the GPS antenna. If
there is snow on the GPS antenna, you
should remove it. The GPS antenna is at
the back of the vehicle roof.The roof cargo container* may also impair
mobile phone reception and GPS cover-
age.
Route guidance after vehicle transpor-
tation
COMAND has to redetermine the position
of the vehicle if the vehicle has been trans-
ported (e.g. by ferry, by train or after tow-
ing).
Positioning takes place automatically even
when COMAND is switched off. The dura-
tion varies from one case to another.
Route guidance may be restricted as fol-
lows during vehicle positioning:


Navigation announcements, route
guidance displays and displayed street
names are not consistent with the ac-
tual location of the vehicle.


COMAND does not generate navigation
announcements.
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Please note that the update must be allowed
to run to the end in this case. If you interrupt it,
the navigation system will continue to be non-op-
erational.

193 Control systems
COMAND navigation (introduction)


Instead of the route guidance displays,
you see the “Off Road” display and a di-
rection arrow. The direction arrow
shows the compass heading to the des-
tination.
When positioning is complete, route guid-
ance is once again possible using naviga-
tion announcements and route guidance
displays.
Interrupting the journey during route
guidance
The following applies if you interrupt the
journey during route guidance and contin-
ue the journey later:


COMAND resumes route guidance au-
tomatically if you continue the journey
within 2 hours.


Route guidance is canceled if you con-
tinue the journey after more than
2 hours. It will be necessary to resume
the canceled route guidance manually
(page 244).Hard disk errors
COMAND has an integrated hard disk on
which the map software is saved.
If an area of the hard disk has an error,
COMAND can no longer access the map
data in this area, for example, when calcu-
lating a route.
The message “Navigation Unavailable.
Please refer to the operating instructions.”
appears.

Deleting message: Switch COMAND
off and back on.Units of measurement
The units of measurement in navigation
mode are identical to those set in the in-
strument cluster.
Input restrictions
The input restrictions are imposed starting
at a particular vehicle speed. The restric-
tions are canceled as soon as the speed
drops below a certain value.
When the restriction is active, certain oper-
ations or entries are not possible.
You will notice this by the fact that some
menu items cannot be selected or certain
operations will not be possible.
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The journey is interrupted if you park the ve-
hicle and switch off COMAND.
The journey is continued when you switch
COMAND back on and start driving on.
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If you switch the navigation system off/on,
it will be operational again until it has to access
the faulty area of the hard disk again. The mes-
sage will then appear again. Consult an autho-
rized Mercedes-Benz Center.

194 Control systemsCOMAND navigation (introduction)Navigation system menu overviewi
The components and operating principles of
COMAND can be found on (
page 87).
Info
(only with route
guidance active)
Traffic (TMC)
Route
(only with route
guidance active)
Position
RPT
(only with route
guidance active)
Destination
Information about
the active route guid-
ance
Call up real-time traf-
fic messages


Call up route info


Call up route
browser


Call up the de-
tour function


Call up the save
position memory
function


Center the map
on the vehicle’s
position


Center the map
on the destina-
tion position
Repeat the current
navigation an-
nouncement
Select:

a destination


stopover


save destination


cancel route
guidance

195 Control systems
COMAND navigation (introduction)
Calling up the map display and switch-ing to navigation mode
Press the N shortcut button once or
twice.
or

In the main function line, select “Navi”.
Both of these will call up the map display.
You will see the map with the menu system
either shown or hidden.
Illustration: map with route guidance inac-
tive and with the menu system shown1Current vehicle position
Illustration: map with route guidance inac-
tive and with the menu system hidden
(full screen mode)1Current vehicle position
2Set map orientation (
page 198)
3Map scale selected (
page 196)
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The number of times you have to press the
N shortcut button depends on the operating
mode currently selected.

196 Control systemsCOMAND navigation (introduction)Hiding or showing the menu system
Hiding: Slide qm.
The “Full Screen” menu item appears in
the main area of the display; it is auto-
matically selected.

Press n.
The menu system is hidden. The map
can be seen in the full screen.

Showing: Press n in the full-screen
map display.Adjusting the map scale

Rotate ymz until the desired map
scale is set.
1Currently set map scale as number
2Scale
3Currently set map scale as a needle on
the scale
4Previously set value before calling up
the scale
As soon as you rotate ymz, scale 2
appears. Rotating clockwise zooms in,
rotating counterclockwise zooms out.Saving current vehicle position as des-
tination in last destinations list

Showing menu system, if neces-
sary: Press n.

Saving: Select “Position”
“Save Po-
sition”.
COMAND saves the current vehicle po-
sition as a destination in the last desti-
nations (
page 258).
Moving the map

Slide qmr, omp or wmx.
A crosshair appears on the map.
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It is only possible to adjust the map scale
with the menu system hidden (full-screen map
display).
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It is only possible to move the map with the
menu system hidden.

197 Control systems
COMAND navigation (introduction)
1Crosshair
2Details of the crosshair position
3Map scaleAdjusting the map scale

Rotate ymz.
Rotating clockwise zooms in, rotating
counterclockwise zooms out.
Saving crosshair position as destination
in last destinations list

Showing menu system, if neces-
sary: Press n.

Saving: Select “Position”
“Save Po-
sition”.
COMAND saves the crosshair position
as a destination in the last destinations
list (
page 258).
Hiding the crosshair

Press back button L in the center
console (
page 88).
The crosshair disappears and the map
is centered on the vehicle position.
or

Set the map to the vehicle or destina-
tion position, see the explanation be-
low.
Centering the map on the vehicle or
destination position

Centering on the vehicle’s position:
Select “Navi”
“Position”
“Vehicle
Position Map”.
or

Press back button L when the
crosshair is displayed.

Centering on the destination:
Select “Navi”
“Position”
“Destina-
tion Position Map”.
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Display 2 may be the name of a road, for
example, provided the digital map contains the
necessary data.
If no data is available, display 2 shows:


the coordinates of the crosshair if the
geo-coordinate display is switched on
(page 200) and the GPS signal is strong
enough


no display if the geo-coordinate display is
switched off (
page 200)
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If you have moved the map, you can use this
function to rapidly return the map to the position
of the vehicle or destination. It is only possible to
center the map on the destination position when
route guidance is active.

198 Control systemsCOMAND navigation (introduction)Basic settings
Map perspective
COMAND can display the map from a
bird's eye view or in the normal map view.
Select map perspective:
Select “Navi”
“Navi”
“Map Dis-
play”.
The map display list appears. A dot R
indicates the current setting.

Select “Bird’s-eye view”.
The bird's eye view is switched on or
off, depending on the previous status.Map orientation
1Current map orientation
The following may be displayed:


8 = “Heading Up” (the map is dis-
played so that the direction of travel is
always up; the orange point of the icon
points north)


9 = “North Up” (the map view is dis-
played so that north is always up)

Setting map orientation:
Select “Navi”
“Navi”
“Map Dis-
play”.
The map display list appears. A dot R
indicates the current setting.

Select “North Up” or “Heading Up”.

Exiting menu: Slide omp.
The map orientation changes accord-
ingly.
Setting POI symbols
You can set which points of interest (POIs)
should be displayed as symbols in the
map. POIs are garages, hotels, movie the-
aters or restaurants, for example.
The following settings are possible:


“Standard symbols” (symbol deter-
mined by the factory settings)


“Personal symbols” (you can determine
the symbols yourself)


“No symbols”
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You can make the following settings regard-
less of whether route guidance is active or inac-
tive.
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If you scroll the map in the bird's eye view,
COMAND switches back to the normal map view.
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Depending on the map scale on the map,
POI symbols may not be visible on the map al-
though their display is activated. In addition, POI
symbols may be covered by the map’s labels.

199 Control systems
COMAND navigation (introduction)

Adjusting: Select “Navi”
“Navi”

“Map Display”.
The map display list appears. A dot R
indicates the current setting.

Select “Standard symbols”, “Personal
symbols” or “No symbols”.
If you select “Personal symbols”, the
list of POIs appears.
Switching POI symbol display on
or off: Select the desired POI.
The corresponding symbol displays
are switched on or off, depending
on the previous status. A check-
mark indicates which status is ac-
tive. You can switch on the symbol
displays for more than one POI.

Exiting menu: Slide omp or press
back button L in the center console
(page 88).
Arrival time and distance
You can set whether the estimated arrival
time and the distance to the destination
should be displayed in the map.

Displaying: Select “Navi”
“Navi”

“Map Display”.
The map display list appears. A dot R
indicates the current setting.

Select “Arrival Time/Distance”.
Depending on the previous status the
display showing the arrival time and
distance is switched on or off.Current street
You can set whether the current street you
are driving on should be displayed in the
map.

Displaying: Select “Navi”
“Navi”

“Map Display”.
The map display list appears. A dot R
indicates the current setting.

Select “Current Street”.
Depending on the previous status the
display showing the current street is
switched on or off.
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The list shows all symbols that are contained
in the digital map across all states (USA) and/or
provinces (CDN). Not all POIs in all states (USA)
or in all provinces (CDN) are available, however.
Certain POI symbols may not be displayed on the
map, even if the symbol display is switched on.