
Safety InstructionsGWarning
For safety reasons, only enter a destination
when the vehicle is stationary. When the
vehicle is in motion, a passenger should enter
the destination. Study manual and select
route before driving.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximately
14 m) every second.
COMAND calculates the route to the
destination without taking account of the
following:
R Traffic lights
R Stop and right-of-way-signs
R Lane merging
R Parking or stopping prohibited areas
R Other road and traffic rules and regulations
R Narrow bridges
GWarning
COMAND may give incorrect navigation
commands if the data in the digital map does
not correspond with the actual road/traffic
situation. Digital maps do not cover all areas
nor all routes within an area. 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.
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.
Updating the Map Software 
The digital data for the map software will
become obsolete, just like conventional road
maps. Optimum route guidance by the
navigation system is only achieved with up-
to-date map software. Information on new
map software versions is available from an
authorized Mercedes-Benz Center.
You can have the map software updated there
by means of a DVD or perform the update
process yourself.
Notes on DVD Discs 
R Only touch the discs at the edges.
R Handle the discs with care in order to
prevent reading errors.
R Avoid scratching, leaving fingerprints and
dust on the discs.
R Use a commercially available cleaning cloth
to clean discs. Always wipe in a straight line
from the inside outwards, never in a circular
motion.
R After use, put the discs back into the box.
R Protect the discs from heat and direct
sunlight.
Update Sequence
The sequence includes the following stages:
R Loading DVD into the DVD changer
R Update process
i The update process may take between 60
and 150 minutes, depending on the size of
the map software.
If possible, perform the update when the
vehicle is stationary. The DVD read speed
is faster when the vehicle is stationary than
when the vehicle is moving and the update
therefore takes less time. If you perform
the update with the engine off and the
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vehicle battery is no longer powerful
enough, COMAND may shut off
automatically during the process to protect
the battery. In this case, restart the update
with the engine running.
You can interrupt the update process and
continue it at later time. If you cancel the
update process, the navigation system is
not ready for operation.
GWarning
Never leave the engine running in an enclosed
space. The exhaust gases contain carbon
monoxide. Inhaling exhaust gases constitutes
a health hazard and could lead to loss of
consciousness or even death.
Loading DVDs into DVD Changer
The DVD changer is a magazine with six built-
in compartments.
1 Disc slot2 Load buttonXPress the Load button 2.
A menu indicates which magazine
compartments are currently loaded.
XTo select an empty magazine 
compartment: Rotate y m z or slide
o m p.
XTo start loading: Press n.
The message Please Insert Disc 
will be displayed.
XInsert the DVD into the slot 2 with the
printed side upwards.
The DVD changer pulls in the DVD. The
message Loading Disc 
displayed.
iIf the magazine is full, you will first need
to eject a disc.
Update Process
The update process starts once the DVD has
been loaded.
COMAND checks whether the map software
on the DVD matches the vehicle's navigation
system and system software.
Map Software is not suitable for the
Navigation System or the System
Software
A message is displayed stating that the
navigation update DVD with the new map
data is not suitable for the system or the
system software.
COMAND ejects the DVD.
XRemove the DVD from the slot.XHave the system software updated by an
authorized Mercedes-Benz Center.
iIt will only be possible to update the map
software once the system software has
been updated.
Map Software matches the Navigation
System and the current System Software
COMAND checks whether the DVD's map
data has already been installed.
Map Data Is already installed
The version release and a corresponding
message will be given on the display.
XTo confirm message: Press n.
COMAND ejects the DVD.
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Notes on the Care of CD/DVD Discs
ROnly touch the discs at the edges.
RHandle discs with care in order to prevent
malfunctions during playback.
RAvoid scratching, leaving fingerprints and
dust on the discs.
RClean the discs occasionally with a
commercially available cleaning cloth.
Always wipe in a straight line from the
inside outwards, never in a circular motion.
RThe discs must only be labelled using pens
specially designed for this purpose.
RAfter use, put the discs back into the box.
RProtect the discs from heat and direct
sunlight.
Loading CDs and DVDs
GWarning
Only load a CD or DVD when the vehicle is
stationary. There is a risk of accident by being
distracted from road and traffic conditions if
you load a CD/DVD while the vehicle is in
motion.
Bear in mind that at a speed of just 30 mph
(appr. 50 km/h), your vehicle is covering a
distance of 44 feet (appr. 14 m) every second.
iIf the CD/DVD is printed on one side, this
side must face upwards when loaded. If
neither side is printed, the side to be played
must face downwards.
The system may not be able to play copy-
protected CDs/DVDs.
Loading the DVD Changer
The DVD changer is a magazine with six built-
in compartments.
1 Disc slot2 Load/Eject button (all magazine
compartments)
Loading an Individual Magazine
Compartment
XPress the Load \000; button.
A menu indicates which magazine
compartments are currently loaded. The
highlighted or currently playing
compartment is indicated by a red number.
Magazine Menu
XTo select magazine compartment: 
Rotate y m z
or slide o m p.
XTo start loading: Press n.
The DVD changer will switch to the selected
magazine compartment. The message
Please Wait... will be displayed.
Then message Please Insert Disc 
iOnly insert a CD after COMAND has
prompted you to do so with this message.
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Only insert one CD per magazine
compartment.
XInsert a disc into the slot with the printed
side upwards.
The DVD changer pulls in the disc and
places it in the selected magazine
compartment. The message Loading 
Disc 
iThe loading process may take a while,
depending on the type of disc. If you do not
insert a disc, the display will switch back to
the magazine menu after approximately
20 seconds.
The DVD changer plays the disc if
Rit has been inserted correctly
Rit is a permissible disc
Magazine menu, one disc loaded
1 Magazine compartment occupied,
ejecting possible
2 Empty magazine compartmentXTo exit menu: Press the Load \000; button
again.
or
XSelect Back
or
XPress the \000= button
Filling Empty Magazine Compartments
XPress the Load \000; button.
The magazine menu appears. The currently
playing compartment is indicated by a red
number or, if the magazine is empty,
compartment 1 is marked.
XSelect Fill Empty Slots.
The message Please insert disc 
will be displayed.
iOnly insert a CD after COMAND has
prompted you to do so with this message.
Only insert one CD per magazine
compartment.
XInsert a disc into the slot with the printed
side facing upwards.
You see the Please wait... message.
Once the disc is loaded, the DVD changer
switches to the next empty compartment.
You see these messages: Please wait
and then Please insert disc 
XRepeat the step until all compartments are
loaded.
The DVD changer plays the last disc you
loaded if it has been inserted correctly and
if it is a permissible type.
If loading is not completed, COMAND plays
the first disc inserted.
XTo end loading procedure: Press the Load
\000; button again.
or
XSelect Back.
or
XPress the \000= button next to the
COMAND controller.
Loading PCMCIA Memory Card
GWarning
Only load a memory card when the vehicle is
stationary. There is a risk of accident by being
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distracted from road and traffic conditions if
you load a memory card while the vehicle is
in motion.
Bear in mind that at a speed of just 30 mph
(appr. 50 km/h), your vehicle is covering a
distance of 44 feet (appr. 14 m) every second.
COMAND supports 16-bit full-size type I and II
PCMCIA memory cards.
iCOMAND supports commercially
available PCMCIA cards or PCMCIA card
adapters with storage media that may not
be designed for the temperatures which
occur in the vehicle. You should therefore
remove the PCMCIA card from the vehicle
when not in use since extreme
temperatures could damage these devices.
1 PCMCIA memory card slotXPush the PCMCIA memory card into the
slot.
The end with the contact must point
towards the slot.
COMAND loads the memory card and
displays the message Reading Memory 
Card. If no MP3 tracks can be found, a
message will be displayed.
Ejecting CDs and DVDs
GWarning
Only load a CD or DVD when the vehicle is
stationary. There is a risk of accident by being
distracted from road and traffic conditions if
you load a CD/DVD while the vehicle is in
motion.
Bear in mind that at a speed of just 30 mph
(appr. 50 km/h), your vehicle is covering a
distance of 44 feet (appr. 14 m) every second.
iIf you eject a disc while another is being
played, the DVD changer interrupts
playback. Playback will continue once the
disc has been ejected completely.
Ejecting One Disc
XPress Eject \000; button.
The magazine menu appears. The magazine
compartment containing the current disc is
highlighted.
1 Magazine compartment occupied,
ejecting possible
2 Disc type3 Disc name (only if stored on disc)4 Current discXTo select occupied magazine 
compartment: Rotate y m z or slide
o m p.
XPress n.
The Ejecting disc 
appears. Then you see the following
message:
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XRemove the disc from the slot.
If you do not remove the disc from the slot,
the DVD changer will automatically pull it
back in after a short while and resume
playback.
Ejecting All Discs
XPress the Eject \000; button.
The magazine menu appears.
XSelect Eject All.
The DVD changer ejects the first disc
found. The message Ejecting disc 
XRemove the disc from the slot when you
see the message prompting you to do this.
The DVD changer switches to the next
occupied magazine compartment and
ejects the disc.
XRepeat the last step until the magazine is
empty.
Ejecting a PCMCIA Memory CardGWarning
Only load a memory card when the vehicle is
stationary. There is a risk of accident by being
distracted from road and traffic conditions if
you load a memory card while the vehicle is
in motion.
Bear in mind that at a speed of just 30 mph
(appr. 50 km/h), your vehicle is covering a
distance of 44 feet (appr. 14 m) every second.
1 Eject button2 PCMCIA memory card slotXPress Eject button 1 twice.
The PCMCIA memory card is ejected.
XTake the PCMCIA memory card out of
slot 2.
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Menu OverviewCD or DVD-A or
MP3Only with DVD-
A:
« /± /XTrack list or
FolderMediaSoundNormal track
sequence«  Pause
playbackDisplay track list
(CD  Audio/
DVD  Audio
mode only)Media selection
via media list
R CD/DVD
Changer
R Memory Card
R Music
Register
R Media
Interface
R AuxTrebleRandom tracks±  Stop
playbackFolder list (MP3
mode only)BassRandom folder
(MP3 mode
only)X  Restart or
continue
playbackBalanceSwitches the CD
database
reading function
on/off (CD
mode only)Surround soundSwitching to CD  Audio, DVD  Audio or
MP3 Mode
From the Control Panel
XInsert a CD/DVD  (Y  page  180) or a PCMCIA
memory card ( Y page 181).
COMAND loads the medium inserted and
begins playback.
or
XPress the  0035 function button.
i
Pressing the function button switches
directly to the disc mode selected last
(CD  Audio, DVD  Audio, MP3-CD or DVD
Video). COMAND then accesses all discs in
the DVD changer, the memory card or the
Music Register.
XIf necessary, select CD/DVD Audio/ MP3
media ( Y page 186).
or
XWhen playing a video DVD:  Open the
media list as described in "Selecting DVD
media" ( Y page 186).XSelect an audio storage medium.
This switches to the required disc mode.
Via the COMAND Controller
From Another Main Function
XSelect  Audio £  Audio  £  Disc  or
Memory Card  or Music Register  in the
audio menu display.
i If the desired mode is also the last active
mode, you only need to select  Audio.
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Within the Audio FunctionXSelect Audio £ Disc or Memory card in
the audio menu display.
i Disc accesses audio discs in the DVD
changer. Memory Card selects the slot for
the PCMCIA memory card.
XSelect CD/DVD Audio/MP3 as required
(Y page 186).
The desired disc mode is activated.
Example of CD Audio Mode Display
1 Disc type _2 Track number3 Track name (only if stored on the disc as
CD text or available from Gracenote®)
4 Elapsed track time5 Visual track and time display6 Current playback option7 Sound settings8 Media selection9 Disc name (only if stored on the disc as
CD text or available from Gracenote®)
a Display track listb Disc position in the media listc Disc or track recordingd Playback optionsExample of DVD Audio Display1 Disc type ü2 Track number3 Track name (if available)4 Elapsed track time5 Visual time and track display6 Current playback option7 Sound settings8 Media selection9 Disc name (if available)a Display track listb Stop functionc Pause functiond Disc position in the media liste Playback options
Example display in MP3 mode
1 Disc type þ or º (memory card)2 Track number3 Track or file name4 Elapsed track time5 Visual time and track display6 Current playback optionAudio185COMAND APSBA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 185Z