Route guidance
General information
GWarning
COMAND calculates the route to the
destination without taking into account the
following, for example:
RTraffic lights
RStop and right-of-way signs
RLane merging
RParking or stopping prohibited areas
ROther road and traffic rules and regulations
RNarrow bridges
COMAND may give incorrect navigation
commands if the data in the digital map does
not correspond with the actual road/ traffic
situation. For example, if the traffic routing
has been changed or the direction of a one-
way road has been reversed.
For this reason, you must always observe
applicable road and traffic rules and
regulations during your journey. Road and
traffic rules and regulations always have
priority over the navigation commands
generated by the system.
Route guidance begins once a route has been
calculated (Y page 154).
COMAND guides you to your destination by
means of navigation commands in the form
of audible navigation announcements and
route guidance displays.
The route guidance displays can only be seen
if the display is switched to navigation mode.
If you do not follow the navigation
announcements or if you leave the calculated
route, COMAND automatically calculates a
new route to the destination.
If the digital map contains the corresponding
information, the following applies:
Rwhen selecting a route, COMAND tries to
avoid roads that only have limited access,
e.g. roads closed to through traffic and non-
residents.
Rroads that have time restrictions (e.g.
closed on Sundays and public holidays) are
avoided for route guidance.
Changing direction
Introduction
Changes of direction have three phases:
RPreparation phase
RAnnouncement phase
RChange-of-direction phase
Preparation phase
COMAND prepares you for the upcoming
change of direction. Based on the example
display below, there is an audible
announcement. You see the full-screen map.
Example display: preparation phase
:Next road;Route=Current vehicle position (the tip of the
triangle indicates the vehicle’s direction
of travel)
?Current street
Display ? depends on the setting selected
for "Text information in map" (Y page 182).
Announcement phase
COMAND announces the imminent change of
direction. Based on the example display
below, the change of direction is announced
with the Please turn right in 900 ft.
and follow the
164NavigationCOMAND
XSelect Continue Route Guidance and
press W to confirm.
COMAND calculates the route.
Destination or area of destination
reached
When you reach your destination, COMAND
displays a checkered flag and route guidance
is automatically ended.
For certain points of interest (e.g. airports),
you will see the Area of destination
reached message in addition to the
checkered flag.
Navigation announcements
Repeating navigation announcements
GWarning
Navigation announcements are intended to
direct you while driving without diverting your
attention from the road and driving.
Please always use this feature instead of
consulting the map display for directions.
Looking at the icons or map display can
distract you from traffic conditions and
driving, and increase the risk of an accident.
i Audible navigation announcements are
muted during a telephone call.
If you have missed an announcement, you can
call up the current announcement at any
time.
XTo show the menu: press W the COMAND
controller.XConfirm RPT in the navigation menu by
pressing W.
Switching navigation announcements
on/off
XTo switch off: press the 8 button
during an announcement.
You will briefly see the message: The
driving instructions have been
muted .XTo switch on: press W the COMAND
controller.XConfirm + in the navigation menu by
pressing W.
i COMAND automatically switches the
navigation announcements back on when:
R you have a new route calculated.
R you start the engine again after having
left the vehicle.
Reducing volume during a navigation
announcement
The volume of an active radio or video source
can be automatically reduced during a
navigation announcement.
XSelect Navi in the main function bar by
sliding ZV and turning cVd the COMAND
controller and press W to confirm.XSelect Audio Fadeout and press W to
confirm.
The function is switched on O or off ª,
depending on the previous status.
Setting the volume manually
XAdjust the volume during a navigation
announcement.
or
XSelect + in the map view with the menu
shown and adjust the volume.
Avoiding a section of the route blocked
by a traffic jam
This function blocks a section of the route
ahead of you. The length of the section of
route to be blocked can be adjusted. If
possible, COMAND calculates a detour
around the blocked section of the route.
XTo switch on navigation mode: press the
S function button once or twice.XTo show the menu: press the COMAND
controller W.168NavigationCOMAND
XSelect Route in the navigation menu bar by
turning cVd the COMAND controller and
press W to confirm.
XSelect Detour and press W to confirm.XTo block a section of the route: select
More or Less repeatedly and confirm using
the W button until the desired section has
been selected.
iThe length of the blockable route section
is predetermined by the digital map. The
menu items are available accordingly.
XTo start route calculation: select Start
and press W to confirm.
XTo delete the blocked section: select
Delete while the message is shown and
press W to confirm.
COMAND calculates the route without the
block.
Selecting an alternative route
With the "Alternative route" function, routes
other than the original one can be calculated.
XTo switch on navigation mode: press the
S function button once or twice.
XTo show the menu: press W the COMAND
controller.
XSelect Route in the navigation menu bar by
turning cVd the COMAND controller and
press W to confirm.
XSelect Alternative Route and press W
to confirm.
You see the selected route. The display now
shows a split-screen view. On the left-hand
side, one or more alternative routes are
shown from start to destination. The
current route is highlighted dark blue; other
alternative routes appear light blue.
:Distance, estimated time of arrival and
estimated remaining driving time
;Display of events on the route=Display of selected route settingXTo select the next or previous
alternative route: select Next or
Previous and press W to confirm.
The possible alternative routes are shown
in this order: Current Route, Fast
Route, Eco Route, Short Route and
Alternative Route.
XTo select the original route: select Back
as often as necessary and press W to
confirm.
XTo start route guidance using the
selected alternative route: select Start
and press W to confirm.
COMAND accepts the alternative route.
Displaying destination information
Requirement: you have entered a destination
(Y page 151) and possibly an intermediate
stop (Y page 158).
XTo switch on navigation mode: press the
S function button once or twice.
XTo show the menu: press W the COMAND
controller.
XSelect Info in the navigation menu bar by
turning cVd the COMAND controller and
press W to confirm.
Destination information is displayed.
Navigation169COMANDZ
XTo show the menu: press the COMAND
controller W.
XSelect Position in the navigation menu
bar by turning cVd the COMAND
controller and press W to confirm.
XSelect Where am I? and press W to
confirm.
Off-road and off-map
Important safety notes
GWarning
The COMAND navigation system may direct
you to off-road routes that your vehicle may
not be capable of traversing through without
damaging your tires, wheels or vehicle. It is
the driver’s sole responsibility to determine
the suitability of the route. Off-road routes
may be of varying conditions and their
appropriateness for use may be affected by
various factors such as time of day, time of
year and immediate weather conditions that
cannot be judged or taken into consideration
by the COMAND system.
Route guidance to a destination that is on
a non-digitized road
COMAND can guide you to destinations
which are within the area covered by the
digital map, but which are not themselves
recorded on the map.
These destinations are known as off-road
destinations, which you can enter using the
map, for example. In these cases, COMAND
guides you for as long as possible with
navigation announcements and displays on
roads known to the system.
Example display: route guidance to an off-roaddestination
:Off-road destination;Off-road route section (blue dashes)=Current vehicle position (the tip of the
triangle indicates the vehicle’s direction
of travel)
?Off-road (no street names available)
Shortly before you reach the last known point
on the map, you will hear the You will
enter an area, where turn-by-turn
guidance can not be provided
announcement.
If the vehicle reaches an area that is not on
the digitized map, the display is split into two
halves. On the right is a direction arrow which
points to off-road destination :. You will
hear the "Please follow the arrow on the
display" announcement. When the vehicle is
close to the destination, you will see the
Area of Destination Reached display
message.
Route guidance from an off-road location
to a destination
If the vehicle position is within the area
covered by the digital map, but the map does
not contain any information about that
location, the vehicle is in an off-road location.
COMAND is also able to guide you to a
destination even from an off-road location.
At the start of the route guidance, you will see
the Street unknown message, an arrow and
the distance to the destination. The arrow
shows the compass heading to the actual
destination.
Navigation171COMANDZ
The continuous blue route on the map starts
from the nearest road known to the system.
As soon as the vehicle is back on a road
known to the system, route guidance
continues in the usual way.
Route guidance from an off-map location
to a destination
If the vehicle position is outside the area
covered by the digital map, then the vehicle
is in an off-map location. COMAND is also
able to guide you to a destination even from
an off-map location.
At the start of the route guidance, you will see
the Street unknown message, an arrow and
the distance to the destination. The arrow
shows the compass heading to the road left
last.
The route is highlighted in blue from the
nearest road known to the system.
As soon as the vehicle is back on a road
known to the system, route guidance
continues in the usual way.
Off-road during route guidance
Due to road construction work, for example,
there may be differences between the data
on the digital map and the actual course of
the road.
In such cases, the system will temporarily be
unable to locate the vehicle position on the
digital map and thus considers the vehicle to
be in an off-road position.
In the display, you will see the Street
unknown message, an arrow and the distance
to the destination. The arrow shows the
compass heading to the actual destination.
As soon as the system can assign the vehicle
position to the map again, route guidance
continues in the usual way.Traffic reports
Conditions
i The SatRadio reception described below
requires optionally available SatRadio
equipment as well as a subscription to
SIRIUS XM SatRadio Traffic Message
Service. Further details on SatRadio are
available in the "SatRadio" chapter
( Y page 213).
COMAND can receive traffic reports via
SatRadio and incorporate them in the
navigation system. Traffic reports and map
icons can then be shown in the COMAND
display.
Real-time traffic reports on the map
COMAND can show certain traffic incidents
on the map. The incidents are shown on the
map at a scale from 1/16 mi to 20 mi.
XSet the map scale ( Y page 179).12Icon display for the section of route
affected3Icon for incident on the route4Current position and direction of travel5Map scale172NavigationCOMAND
Displaying real-time traffic reportsXIf necessary, switch to navigation mode
and show the menu (Y page 150).
XSelect Traffic in the navigation system
menu bar by turning cVd the COMAND
controller and press W to confirm.
If you see the No traffic messages.
message:
This means that:
Rno traffic reports have been received yet.
Rno traffic reports are available.
XTo cancel the search: select Cancel.XTo close the message window: select
OK.
If there are any traffic reports, a list is shown.
The content of the list varies depending on
whether route guidance is active or not.
List of traffic reports
XTo show the traffic report list: select
Display All Messages by turning cVd
the COMAND controller and press W to
confirm.
The list shows all the roads, areas or regions
for which traffic reports are available.
1Country code2Road concerned
iA traffic report may refer to an area or a
region, e.g. if visibility is impaired due to
fog.
XTo read a traffic report: select a street, an
area or a region.
XTo show all traffic reports: select
Display All Messages and press W to
confirm.
You will see a list of all roads, areas or
regions for which reports are available,
including those that do not affect the route.
XTo show a traffic report: select a street,
an area or a region and press W to confirm.
An example message can be found below.
XTo exit the list: slide XVY the COMAND
controller once or several times.
Example: traffic report
1Country code2Street, area or region affected by traffic
reports
3Direction174NavigationCOMAND
If no home address has been stored yet, you
can now assign an address book entry. If a
home address already exists, it is displayed
and you can alter it.
i If you select New Entry, you are also
offered the option of entering the home
address for the first time. You can then
save the home address without starting
route guidance.XTo enter the home address for the first
time: select Assign Address Book
Entry and press W to confirm.XSelect Home or Work and press W to
confirm.XTo change the home address: select
Change and press W to confirm.XSelect Assign Address Book Entry and
press W to confirm.
i
If you select New Entry, you are also
offered the option of changing the home
address by entering an address. You can
then save the home address without having
to start route guidance.
XSelect Home or Work and press W to
confirm.
In both cases, you will see the address book
either with the character bar or as a
selection list.XTo select an address book entry:
proceed as described in the "Searching for
an address book entry" section
( Y page 201).XTo confirm the selection: press W the
COMAND controller.
If no home address has been stored,
COMAND saves the entry. You will see a
message and then the address menu with
the selected address. Start is highlighted
automatically.
If a home address has already been stored,
you will see a prompt asking you whether
the My Address entry should be
overwritten.XSelect Yes or No and press W to confirm.
If you select Yes, COMAND overwrites the
destination. You will see a message and
then the address menu with the selected
address. Start is highlighted
automatically.
If you select No, the list will reappear.
Selecting the home address for route
guidance
XProceed as described in the "Selecting a
destination from the destination memory"
section ( Y page 156).
Saving a destination in the destination
memory
Note
This function also stores the destination in
the address book.
After destination entry
XThe destination has been entered and is
shown in the address entry menu
( Y page 154).XSelect Save by sliding VÆ and turning
cVd the COMAND controller and press
W to confirm.
You can now select storage options
( Y page 177).
During route guidance
XTo show the menu: press W the COMAND
controller.XSelect Destination in the navigation
menu bar by turning cVd the COMAND
controller and press W to confirm.XSelect Save Destination and press W to
confirm.
You can now select storage options
( Y page 177).
From the list of previous destinations
XTo show the menu: press W the COMAND
controller.176NavigationCOMAND
interest are, for example, gas stations, hotels,
cinemas and restaurants.
The following settings are possible:
RStandard Symbols
Icon display determined by the factory
settings
RPersonal Symbols
You can determine the icons yourself
RNo Symbols
No icons are shown on the map.
XTo show the menu: press the COMAND
controller W.
XSelect Navi in the main function bar by
sliding ZV and turning cVd the COMAND
controller and press W to confirm.
XSelect POI Symbols on Map and press
W to confirm.
XSelect Standard Symbols, Personal
Symbols or No Symbols.
If you select Personal Symbols, the list of
points of interest appears.
XTo switch the icon display on/off: select
the point of interest by turning cVd the
COMAND controller and press W to
confirm.
Depending on the previous setting, the
icons will be switched on O or off ª. You
can switch on the icon displays for more
than one point of interest.
iThe list shows all icons that are contained
on the digital map across all countries.
However, not all points of interest are
available in all countries. As a result, certain
point of interest icons may not be displayed
on the map, even if the icon display is
switched on.
XTo exit the menu: press the % back
button.
Map information in the display
Displaying text messages
During route guidance, you can have map
information displayed at the bottom edge of
the display.
XTo show the menu: press the COMAND
controller W.
XSelect Navi in the main function bar by
sliding ZV and turning cVd the COMAND
controller and press W to confirm.
The main area is active.
XSelect Navi again and press W to confirm.
The navigation menu opens.
XSelect Text Information on Map and
press W to confirm.
The # dot indicates the current setting.
XSelect Arrival Time/Distance,
Current Street, Geo Coordinates or
None, and press W to confirm.
XTo exit the menu: slide XVY the COMAND
controller.
Arrival time/distance to the destination
Arrival time/distance display switched on
:Icon for destination;Distance to destination=Icon for estimated time of arrival?Estimated time of arrival
You can only see this display during route
guidance. When scrolling the map
(Y page 158), you will see data, e.g. road
names, depending on the crosshair position
if the digital map supports this data.
182NavigationCOMAND