
Display messages Possible causes/consequences and
0003 Solutions
The roo
fhas been opened and closed several times in arow. The
roof drive has been switched off automatically for safety reasons.
You can open and close the roof again after approximately ten
minutes.
X Switch off the ignition and turn it back on.
X Repeat the opening or closing procedure (Y page 104).001A
Check Washer Fluid The washer fluid level in the washer fluid reservoir has dropped
below the minimum.
X
Add washer fluid (Y page 515).Wiper
Malfunctioning The windshield wipers are malfunctioning.
X
Visit a qualified specialist workshop. Hazard Warning
Flashers
Malfunctioning The hazard warning lamps are faulty.
X
Visit a qualified specialist workshop. SmartKey
Display messages Possible causes/consequences and
0003 Solutions
0002
Key Does Not
Belong to Vehicle You have put the wrong SmartKey in the ignition lock.
X
Use the correct SmartKey. 0002
Take
Your Key from
Ignition The SmartKey is in the ignition lock.
X
Remove the SmartKey. 0002
Obtain a New Key The SmartKey needs to be replaced.
X
Visit a qualified specialist workshop. 0002
Replace
Key Battery The batteries of the KEYLESS-GO key are discharged.
X
Change the batteries (Y page 87).0002
Don't Forget Your
Key The display message is shown for a maximum of 60 seconds and
is only a reminder.
You have opened the driver's door with the engine switched off.
The KEYLESS-GO key is not in the ignition lock.
X
Remember to take the KEYLESS-GO key with you when you
leave the vehicle. 268
Display messagesOn-board computer and displays

Useful information
i These operating instructions describe all
the standard and optional equipment of
your COMAND system, as available at the
time of going to print. Country-specific
differences are possible. Please note that
your COMAND system may not be
equipped with all the features described.
This also applies to safety-related systems
and functions.
i Read the information on qualified
specialist workshops: (Y page 38).Operating safety
Important safety notes
G
WARNING
Making alterations to electronic components
can cause malfunctions.
Radio, satellite radio, amplifier, DVD changer,
navigation module, phone and voice control
are networked. If one component is not
functional or if it has been incorrectly
removed/replaced, this could impair the
operatio nofothercomponents.
This could seriously jeopardize the
operational safety of your vehicle.
We recommend that you always have
maintenance work on electronic components
carried out at an authorized Mercedes-Benz
Center. G
WARNING
In order to avoid distraction which could lead
to an accident, the driver should only enter
system settings with the vehicle at a standstill
and operate the system only when road,
weather and traffic conditions permit.
Bear in mind that at a speed of only 30 mph
(approximately 50 km/h), the vehicle covers
a distance of 44 feet (approximately 14 m) per
second. COMAND delivers information to simplify
your choice of route and guide you
comfortably and safely to your destination.
For safety reasons, we recommend that you
bring your vehicle to a standstill, paying
attention to road and traffic conditions,
before making or acceptin
gatelephone call
or viewing navigation maps ,instructions or
downloaded informatio nonthe COMAND
screen. G
WARNING
While the navigation system provides
directional assistance, the driver must remain
focused on safe driving behavior, especially
attention to traffic and street signs, and
should utilize the system's audio cues while
driving.
The navigation system does not supply any
information on stop signs, yield signs, traffic
regulations or traffic safety rules. Their
observance always remains in the driver's
personal responsibility. DVD maps do not
cover all areas nor all routes within an area. G
WARNING
This equipment complies with FCC radiation
exposure limits set forth for uncontrolled
equipment and meets the FCC radio
frequency (RF) Exposure Guidelines in
Supplement C to OET65.
This equipment has very low levels of RF
energy that is deemed to comply without
maximum permissive exposure evaluation
(MPE). But it is desirable that it should be
installed and operated with at least 8inches
(20 cm) and more between the radiator and a
person's body (excluding extremities: hands,
wrists, fee tand legs.) 282
Operating safetyCOMAND

Registered trademarks
Registered trademarks:
R
Bluetooth ®
is a registered trademark of
Bluetooth ®
SIG Inc.
R DTS is a registered trademark of DTS, Inc.
R Dolby and MLP are registered trademarks
of DOLBY Laboratories.
R BabySmart™, ESP ®
and PRE-SAFE ®
are
registered trademarks of Daimle rAG.
R HomeLink ®
is a registered trademar kof
Prince.
R iPod ®
and iTunes ®
are registered
trademarks of Apple Inc.
R Logic7 ®
is a registered trademark of
Harman International Industries.
R Microsoft ®
and Windows media ®
are
registered trademarks of Microsoft
Corporation.
R SIRIUS is a registered trademark of Sirius
XM Radio Inc.
R HD Radio is a registered trademark of
iBiquity Digital Corporation.
R Gracenote ®
is a registered trademark of
Gracenote, Inc.
R ZAGATSurvey ®
and related brands are
registered trademarks of ZagatSurvey,
LLC. Your COMAND equipment
These operating instructions describe all
standard and optional equipment available
for your COMAND system at the time of
purchase. Country-specific differences are
possible. Please note that your COMAND
system may not be equipped with all the
features described. This also applies to
safety-related systems and functions.
Therefore, the equipment on your COMAND
system may differ from that in the
descriptions and illustrations. Contact an
authorized Mercedes-Benz Center if you have
any questions about equipment or operation. Function restrictions
For safety reasons, some COMAND functions
are restricted or unavailable while the vehicle
is in motion .You will notice this, for example
because either you will not be able to select
certain menu items or COMAND will display
a message to this effect. At
ag lance Your COMAND equipment
These operating instructions describe all the
standard and optional equipmen tfor your
COMAND system, as available at the time of
going to print. Country-specific differences
are possible. Please note that your COMAND
system may not be equipped with all the
features described. COMAND operating system
Overview 0002
COMAND display (Y page 285)
0003 COMAND control panel with a single DVD
drive or DVD changer
0027 COMAND controller (Y page 291)284
At
ag lanceCOMAND

System menu overview
Settings Time Consump-
tion Seat Display
off Display settings Sets the time Calls up the
fuel
consumption
display Changes the
driver/front-
passenger seat
settings Switches
off the
display Text reader speed Sets the format
Voice-operated control
settings Sets the time
zone
Language
Favorites button
Rear view camera
Activates/deactivates
Bluetooth
® Resets COMAND
i
Delete your
personal data using
this function, for
example before
selling your vehicle. If equipped with the rear view camera:
when the function is activated and COMAND is
switched on, the image from the rear view camera is automatically shown in the COMAND
display when reverse gear is engaged.
Switching the COMAND display on/off
X Press the 000Dfunction button.
or
X Select System in the main function bar by
sliding 00380012and turning 003E0012003Fthe COMAND
controller and press 0039to confirm.
In both cases, the system menu appears.
X To switch off: selectDisplay Off and
press 0039to confirm.
X To switch on: press one of the function
buttons, e.g. 000D,0014or the 001Fback
button. Cleaning instructions
!
Do not touch the COMAND display.T he
display has a very sensitive high-gloss
surface; there is a risk of scratching. If you
have to clean the screen, however, use a
mild cleaning agent and a soft, lint-free
cloth.
The display must be switched off and have
cooled down before you start cleaning. Clean
the display screen, when necessary, with a
commercially available microfiber cloth and
cleaning agent for TFT/LCD displays. Do not
apply pressure to the display surface when
cleaning it, as this could cause irreversible 288
At
ag lanceCOMAND

X
Select Display and press
0039to confirm.
X Select Day Mode ,
Night Mode or
Automatic by turning
003E0012003Fthe COMAND
controlle rand press 0039to confirm.
A dot indicates the current setting. Design Explanation
Day Mode The display is set
permanently to day
design.
Night Mode The display is set
permanently to night
design.
Automatic If the
Automatic setting
is selected, COMAND
evaluates the readings
from the automatic
vehicle light sensor and
automatically switches
between the display
designs. Time settings
General information If COMAND is equipped with a navigation
system and has GP
Sreception, COMAND
automatically sets the time and date. You can
also adjust the time yourself in 30-minute
increments, but the date cannot be changed.
i If you set the time in 30-minute
increments, any time zone settings and
settings for changing between summer and
standard time are lost. Switching between
summer and standard time (Y page 305).
i The following navigation system functions
require the time, time zone and summer/
standard time to be set correctly in order
to work properly:
R route guidance on routes with time-
dependen ttraffic guidance
R calculation of expected time of arrival i
With this function, you can set the time
for every display in the vehicle.
Setting the time X
Press 000D.
X Select Time by turning
003E0012003Fthe COMAND
controller and press 0039to confirm.
X Select Set Time and press
0039to confirm.
X Set the time by turning 003E0012003Fthe COMAND
controller and press 0039to confirm.
The time is accepted.
Setting the time/date format X
Press 000D.
X Select Time by turning
003E0012003Fthe COMAND
controller and press 0039to confirm.
X Select Format and press
0039to confirm.
The 0021symbols show the current settings.
X Set the format by turning 003E0012003Fthe
COMAND controller and press 0039to
confirm. Abbreviation Meaning
DD /
MM /
YY Day/Month/Year
(date format)
HH /MM Hours/Minutes
(time format)
You can set the 24-hour or the AM/PM
format.304
System settingsCOMAND

Adjusting the time zone and switching
to Dayligh tSavings Time (Summer) X
Press 000D.
X Select Time by turning
003E0012003Fthe COMAND
controller and press 0039to confirm.
X Select Time Zone and press
0039to confirm.
You will see a lis toftime zones. The
0021 dot indicates the current setting.
X Selec tthe time zone and press 0039to
confirm.
X To switch automatic changeover on/
off: select Auto. Daylight Savings Time On or
Auto. Daylight Savings Time Off by turning
003E0012003Fthe COMAND
controller and press 0039to confirm.
The 0021dot indicates the current setting. Text reader settings
X Press the 000Dbutton.
X Select Settings by turning
003E0012003Fthe
COMAND controller and press 0039to
confirm.
X Select Text Reader Speed and press
0039
to confirm.
Al ist appears. The 0021dot indicates the
current setting.
X Select a setting by turning 003E0012003Fthe
COMAND controller and press 0039to
confirm. Voice Control System settings
Opening/closing the help window The help window provides information in
additio nto the audible instructions during
individualization and during the subsequent
voice control. X
Press 000D.
X Select Settings by turning
003E0012003Fthe
COMAND controller and press 0039to
confirm.
X Select Voice Control and press
0039to
confirm.
X Select Help Window and press
0039to
confirm.
You have switched the help window on
0013 or off 0003.
Individualization Using individualization, you can fine-tune the
Voice Control System to your own voice and
thus improve voice recognition; see the
separate operating instructions. Bluetooth
®
settings
General information about Bluetooth ® Bluetooth
®
-capable devices, e.g. mobile
phones, have to comply with a certain profile
in order to be connected to COMAND. Every
Bluetooth ®
device has its own specific
Bluetooth ®
name.
Bluetooth ®
technology is the standard for
short-range wireless data transmission of up
to approximately 10 meters. Bluetooth ®
allows, for example, the exchange of vCards. System settings
305COMAND Z

X
Select All Data and press
0039to confirm.
This function exports all the data to the
selected disc.
or
X Select the data type and press 0039to
confirm.
Depending on the previous entry, select the
data type for the export 0013or not 0003.
X Select Continue and press
0039to confirm.
i Personal music files in the MUSIC
REGISTER canno tbe saved and imported
again using this function. Reset function
You can completely reset COMAND to the
factory settings. Amongst other things, this
will delete all personal COMAND data. This
includes the station presets, entries in the
destination memory and in the list of previous
destinations in the navigation system and
address book entries. Resetting is
recommended before selling or transferring
ownership of your vehicle, for example.
Data on the internal hard drive, e.g. music
files in the MUSIC REGISTER, will be deleted.
You can also delete music files from the
MUSIC REGISTER using the "Delete all music
files" function (Y page 453).
X Press the 000Dfunction button.
X Select Settings by turning
003E0012003Fthe
COMAND controller and press 0039to
confirm.
X Select Reset and press
0039to confirm.
Ap rompt appears asking whethe ryou wish
to reset.
X Select Yes or
No and press
0039to confirm.
If you select No , the process will be
canceled. If you select
Yes , a prompt will appear again
asking whether you really wish to reset.
X Select Yes or
No and press
0039to confirm.
If you select Yes , a message will be shown.
COMAND is reset and restarted.
If you select No , the process will be
canceled. Vehicle functions
Your COMAND equipment
These operating instructions describe all the
standard and optional equipment for your
COMAND system, as available at the time of
going to print. Country-specific differences
are possible. Please note that your COMAND
system may not be equipped with all the
features described. Climate control status display
The climate status display in the COMAND display
(example)
If you change the settings of the climate
control system, the climate status display
appears for three seconds at the bottom of
the screen in the COMAND display
.You will
see the current settings of the various climate
control functions.
Overview of climate control systems, see
separate vehicle operating instructions. 308
Vehicle functionsCOMAND

X
Select Navi in the main function bar by
sliding 00380012and turning 003E0012003Fthe COMAND
controlle rand press 0039to confirm.
X Select Route Settings and press
0039to
confirm.
The route settings menu appears.
X Select a route type and press 0039to confirm.
Af illed circle indicates the current setting.
X Selec tthe route option(s) and press 0039to
confirm.
The route options are switched on 0013or off
0003, depending on the previous status.
i If you change the route type and/or the
route options while route guidance is
active, COMAND will calculate a new route.
If you change the route type and/or the
route options while route guidance is
inactive, COMAND uses the new setting for
the next route guidance.
Route guidance active: a destination has
been entered and the route has been
calculated.
Route guidance inactive: no destination
has been entered yet and no route has been
calculated yet.
i RDS-TMC is not available in all countries.
You can select the following route types:
R Fast Route :C
OMAND calculates a route
with the shortest (minimized) journey time.
R Dynamic Traffic Route : same route
type as Fast Route .Ina
ddition, COMAND
takes into account any relevant traffic
reports received during route guidance.
The navigation system can help you avoid
a traffic jam, for example, by recalculating
the route.
R Dynamic TRF. Route After Request :
same route type as Dynamic Traffic Route . After recalculating the route,
COMAND asks you whether you want to
adopt the new route or whether you want
to continue along the original route. R
Eco Route : the
Eco Route is a variant of
the Fast Route route type. COMAND will
attempt to minimize the journey distance
at the expense of a slightly increased
journey time.
R Short Route :C
OMAND calculates a route
with the shortest possible (minimized)
route distance.
i The route calculated may, for example,
include ferry connections, even if the
Avoid Ferries route option is switched
on.
In some cases, COMAND may not be able
to take all the selected route options into
account, e.g. when calculating particularly
long routes.
X To exit the menu: slide003600120037 the COMAND
controller.
To set the number of persons in the
vehicle for the use of carpool lanes For route calculation, you can take HOV or
carpool lanes into account.
If you use HOV or carpool lanes, please
observe the applicable laws as well as the
local and time limitation conditions.
Carpool lanes may only be used under certain
conditions. Normally you can use these lanes
when two or more occupants are traveling in
the vehicle. However, there are lanes that can
only be used when three or four occupants
(e.g. in New York) travel in the vehicle. In
California, lone drivers can use a carpool lane
if their vehicle's emission level or fuel
consumption is below a fixed threshold.
Carpool lanes may be reserved for specific
times (e.g. during the peak period).
Carpool lanes are identified by HOV symbols
on special road signs and by markings on the
road. On the road signs, you may also see the
word CARPOOL .T
he lanes are arranged as a
separate lane next to the others or are built
as a physically separate lane.
Depending on the setting under Number of Occupants in Vehicle , COMAND uses Navigation
317COMAND Z