2010 MERCEDES-BENZ E-Class COUPE length

deactivated as soon as the speed falls below
approx. 2 mph.
Certain entries cannot be made when the
restriction is active, e.g. a city or road entry.
This is indicated by the fact that certain menu
items cannot be selected.
General Information
Operational Readiness of the
Navigation System after the System
Software Update
Sometimes the installed map software is no
longer compatible following a system
software update by an authorized Mercedes-
Benz Center. In this case, the navigation
system is not operational.
XTo update map software: Proceed as
described in the “Update Process” section
( Y page 49). Use map software compatible
with the system software.
i Please note that in this case the update
must run through right to the end. If you
cancel beforehand, the navigation system
will still not be ready for operation.
After start-up or initial start-up, the navigation
system must perform a position finding
operation. As a result, you may have to drive
for some time until precise route guidance
takes place.
GPS Reception
The correct functioning of the navigation
system is also dependent on the GPS
reception. In certain situations, the GPS
reception may be impaired, distorted or even
impossible, e.g. in tunnels, multi-storey car
parks 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 rear on
the vehicle's roof.
Route Guidance after Vehicle Transport
After vehicle transport (e.g. by ferry, car train
or by towing) COMAND must determine the
vehicle location again.
Position finding takes place automatically
when the vehicle is driven off again, even if
COMAND is switched off. The actual length of
time may vary from case to case.
While the vehicle is determining its position,
route guidance is subject to the following
restrictions:
R Navigation announcements, route
guidance displays and displayed street
names do not match the actual location.
R COMAND does not issue any navigation
announcements.
R The message Off Mapped Road and a
direction arrow are displayed instead of the
route guidance displays. The arrow
indicates the direction of the destination.
i Direction arrow accuracy is also
dependent on correct vehicle position
and/or direction.
Once the position finding operation has been
completed, route guidance takes place again
via navigation announcements and route
guidance displays.
Interrupting Journey during Route
Guidance
i An interruption in the journey means
parking the vehicle and switching off the
vehicle.
The continuation of the journey means
switching the vehicle on again and
continuing to drive.
Introduction51NavigationZ

Junction List Without Predictive Speller:G symbol for additional optionsXTo select a junction: Rotate ym z or slide
q m r.XTo cancel selection: Select Back and
press n.
or
XPress the k button.XTo confirm selection: Press n.
After the confirmation, the Enter
Destination menu appears again. COMAND
has accepted the selected junction and
entered it automatically in the Enter
Destination menu.
Now you can start the route calculation
( Y page 70).
Starting Route Calculation
i
Route calculation can only be started
once all the necessary address data has
been entered.
XIn the Enter Destination menu select
Start .1Destination2Starts route calculation and then starts
route guidance
If route guidance is not active yet, the route
calculation is started.
If route guidance is already active, you will be
prompted to confirm that route guidance
should be ended.
XSelect Yes or No.
If you select Yes COMAND cancels route
guidance and starts the route calculation to
the newly entered destination.
If you select No COMAND resumes the
active route guidance.
During the route calculation, an arrow
points towards the destination, and
underneath the message Calculating
Route... , for example, is displayed.
Route guidance begins after the route has
been calculated ( Y page 80).
i
Route calculation takes some time. The
length of time depends on, e.g. distance to
the destination. COMAND calculates the
route using the digital map data. The
calculated route may deviate from the
actual road situation, e.g. as a result of road
works or incomplete map data. Please refer
to the information on the digital map
( Y page 58).
70Destination InputNavigation

As soon as the vehicle location is found again,
route guidance continues in the usual
manner.
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.
Consulting the symbols or map display for
directions may cause you to divert your
attention from driving and increase your risk
of an accident.
i During an active telephone call, the
navigation announcements are
suppressed.
If you have missed an announcement, you can
call up the current announcement at any
time.
XTo request current announcement: In
map view with the menu system
( Y page 54) displayed, select RPT.XTo switch off navigation
announcements: During the
announcement, press the B button.
You will briefly see the message: The
driving instructions have been
muted .XTo switch navigation announcements
back on manually: In map view with the
menu system (Y page 54) displayed, select
RPT .
or
XStart a new route calculation ( Y page 70).
or
XIf COMAND is switched on again or the
engine is restarted.XTo set the volume of the
announcements: Set the volume during
the automatic announcement ( Y page 35).
or
XCall up an announcement manually by
selecting RPT in map view with the menu
system displayed.XAdjust the volume.
Audio Fadeout
The Audio Fadeout function, if activated,
lowers the volume of the current audio source
when a navigation announcement is issued.
As soon as the navigation announcement has
ended, the audio source will be played with
the previous volume ( Y page 60).
Canceling Route Guidance
XIn the map display with the menu system
displayed ( Y page 54) select Destination
£ Cancel Route Guidance .
Resuming Route Guidance
XSelect Destination £Continue Route
Guidance in map view with the menu
system displayed.
COMAND calculates the route.
Detour Function
i The Detour function blocks a route
segment ahead. You can set the length of
the block. COMAND calculates a detour
route if possible.
XSelect Route£Detour in map view with
the menu system displayed.XTo set the length of block: Select
Longer or Shorter repeatedly until the
required length is set.
The blocked segment is highlighted in red/
white on the map. Shown at the top of the
display is the length of the blockedRoute Guidance85NavigationZ

segment and the route segment to which
the block goes.XTo cancel the function: Select Back.XTo start route calculation: Select Start,
see also ( Y page 70).XTo delete block: In map view with the
menu system displayed, select Route
£ Detour £Delete .
Alternative Route
i You can have other routes calculated for
the original route guidance using the
Alternative Route function.
XIn the map display with the menu system
displayed ( Y page 54) select Route
£ Alternative Route .
The display is split into two halves. On the
left is the map, which displays one or more
alternative routes between the start and
the destination. The current route is
highlighted in dark blue, other alternative
routes are light blue (day mode). If the
display is in night mode, the representation
is inverse.
The right side of the display shows
information on the active alternative route,
e.g. length of the segment and the
estimated time of arrival.XTo select next or previous alternative
route: Select Next or Previous .
The selected route is now highlighted in
dark blue.XTo return to the original route guidance:
Select Back.XTo start route guidance with the
selected alternative route guidance:
Select Start.
Route Browser
i The route browser provides an overview
of the route. You can move along the route
segment by segment using the route
browser and view information and details
about the route segments.XIn the map display with the menu system
displayed, select Route£Route
Browser .
The route browser is in the display.
The top of the display shows information on
the highlighted route segment, e.g. the
road name or number and the segment
length of the road to be driven.
The highlighted route segment is identified
on the map by its white color and red edge.XTo display next or previous route
segment: Select Next or Previous .XTo enlarge or reduce the map display:
Select ; or :.XTo close route browser: Select Back.
Displaying Destination Information
XIn the map display with the menu system
( Y page 54) shown, select Route
£ Destination Information .
The destination information is given in the
display.
Example display with main destination and
stopover destination
1Distance/estimated time of arrival/
estimated journey time to the stopover
destination2Stopover destination =86Route GuidanceNavigation

iThe duration of the search procedure
depends on the number and type of
Bluetooth ®
phones. The search may take a
few minutes.
When first entering the device list and before
running an update, the black dot R indicates
the active phone (found and authorized).
After running an update:1The check marks Ò indicate if a phone
has been authorized (black) or not (grey)2Device not within range but previously
authorized ( ¿ appears in grey)3Device within range but not yet authorized
Phone icons indicate if a phone is found
(black) or not (grey).
i If the new device you are looking for will
not appear in the list and the device list
already contains 15 devices, COMAND will
ask you to de-authorize ( Y page 101) one
or more authorized devices. You will then
have to start the search again.
XTo start search again: Select Update
Entering Passcode
XSelect the as yet unauthorized device (no
check mark yet) from the list.XSelect Options £Authorize
or
XPress n.XThe input menu for the passcode appears.
i
The passcode is any number chosen by
you between one and sixteen digits in
length. We recommend to use at least four
digits because this improves the quality of
the encryption during connection. The
passcode can differ during each
authorization for each device. You must
enter the same number on COMAND and
on the device to be authorized. Please also
refer to the instructions in the mobile
phone operating guide.
XTo enter from COMAND: Select the digits
in the menu bar one after the other.XTo correct entry: Select õ.XTo cancel entry: Select Back.XTo confirm entry: Select ¬.
If a Bluetooth ®
connection is established
successfully, you will be prompted to enter a
code on the mobile phone ( Y mobile phone
operating guide).
XEnter the same passcode on the mobile
phone as you did on COMAND.
The device is authorized. You can now
make calls via COMAND’s hands-free
device using the authorized mobile phone.
External Authorization
If COMAND cannot find your mobile phone,
this may be due to special security settings
on your mobile phone. In this case, you can
check whether, conversely, your mobile
phone can find COMAND.
100Activating the Mobile PhoneTelephone