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:
Fold ersel ectio nicon
; Icon formus icfile
= Current folder
X To select one folder higher :select the
U icon.
The display changes tothe nextfolder up.
Changing thefolder/tr ackname X
Select Folder using
the:=;
button sand press the9button toconf irm.
X Select afolder/t rackusing the:9
button sand press the9button toconf irm.
X Select Options and
press the9button to
conf irm.
X Select Change and
press the9button to
conf irm.
X En ter aname forthe folder/t rack.
X To save thechanges: select¬and
press the9button toconf irm.
Dele ting folders/tr acks X
Select Folder using
the:=;
button sand press the9button toconf irm.
X Select afolder/t rackusing the:9
button sand press the9button toconf irm.
X Select Options and
press the9button to
conf irm.
X Select Delete and
press the9button to
conf irm.
Aq uery appear s.No is
high light ed.
If you selectYes ,
th efol der s/track sare
delet ed.You seethePle ase Wait... mes
sage .Then, youseetheDeletion Procedure
Successful message.
If you select No ,
the process willbe
canceled. Playback
options
The following optionsareavaila bletoyou:
R Normal TrackSequence You
willhear thetrack sin the normal order
(e.g. track 1,2,3, etc. ).
R Random Tracks All
the track son the medium areplay edin
random order.
R Random Folder (MP3
mode only)
The track sin the current lyactive category
or folder areplay edinrandom order.
X To selec toptio ns:switch onthe MUSIC
REG ISTER (Ypage 139).
X Sel ect Musi cRegi ster .
The options list appea rs.The #dot
ind icates the optionselected .
X Sel ect anopti on.
The optionisswi tched on.Allopti ons
excep tNorm alTrac kSequ ence wi
llbe
ind icated inthe displ ay/sel ectio nwindow.
i The Norm alTrac kSequ ence opt
ion is
autom atically selec tedwhen youchan ge
the disc youarecurr entlylist enin gto or
when youselec tadifferent medium.Ifan
option isselect ed,itremains selectedafter
COMAND isswitc hedonoroff. Media
Interfacemode Connection
options
Overview The
connection jacksare located:
R in the centercon sole stowage
compart ment(SL)
R in the glove box Media
Interfacemod e
143Audio Z
Page 146 of 214

To
conn ectexter naldevices tothe Media
Int erface, yourequire device-spec ificadapter
cables whichareincluded inthe Media
Int erface scopeofdelivery.
i Stow the individual partsinasecure
location.
Use only genuine Mercedes- Benz
conn ectin gcables.
You canconn ectthe following datacarriers
to COMAND viathe Media Interface:
R iPod ®
R USB devices (USBsticks,USB hard drives)
i iPod ®
is aregistered trademark ofApple
Inc .,Cupertino, California,USA.
Supp orted iPod®
varia nts The
following areexamples ofsupported
iPod ®
variants:
R iPod ®
mini
R iPod ®
nano
R iPod ®
classic
R iPod ®
touch
Supp orted USBdevices The
following USBdevices aresupported:
R USB sticks(flash memory)
R USB hard drives requiring astart up/
permanen tcurren tof max. 800mA(itmay
be necess arytoconn ectaseparate power
supply)
R cert ainMP3 players
i The Media Interface supports USB
storage mediaof"USB Device Subclass 6".
Infor mation concernin gUSB Device
Subclass 6isavail able from theequip ment
manufacturer.
For further detailsandalist ofsupported
devices, pleasecontactanauthorized
Mercedes-Benz Centerorvisit http://
www .mercedes-be nz.com/conne ctand proceed
asdescribed under"Media
Interf ace". Conne
ctinganexternal device
i Donot leave extern aldevices inthe
vehicle, asatextreme temperatures (e.g.in
direct sunlight orextremely lowoutside
temperatures) theycannot beguara nteed
to function correctly(see theoperating
instruct ionsforthe respective device).
Mercedes-Benz doesnottake
responsibili tyfor any damage toextern al
devices.
Never connectmore thanonedevice ata
time. Youwillotherwise notbeable toplay
back fromtheextern aldevice. :
Four-pin socketfor3.5 mm stereo jack,
e.g. forMP3 players(audio and video)
; iPod socket ,to conn ectaniPod ®
= USB socket ,to conn ectaUSBdevice
? Examp leof device (iPod ®
)
X Co nnect theexter naldevice with suita ble
socke t:, ;or=.
CO MAND activate sthe device .
If yo uremo veade vice ,the No Device Connected message
appears.
i Aconn ected iPod®
or MP3 playershould
not besimultaneously operatedviathe
Media Interface andtheremote control
(e.g. Bluetooth ®
remote control)asthis
may produce unpredictable results.144
Media
Interface modeAudio
Page 147 of 214

i
Con necting aco mple tely disc harg ediPod
or MP3 player canresult inan extend ed
ini tializ ation per iod.
Er ror mes sage sappear whilethedev iceis
bein gact ivat edif:
R COMA NDdoes notsuppor tthe device
conn ected (External Device Unavailable ).
R two devices areconn ected simultaneously
(Please makesurethatonlyone device
isconnected ).
R the conn ected device consumes toomuch
power.
R the Media Interface connection isfaulty.
i Ifnecessary, consultanauthorized
Mercedes-Ben zCent er. Switches
onMedia Interfa cemode
General notes In
ext reme cases, startingupindividual
func tionscan take uptoseveral minutes–
this depends onthe external device andits
con tent(e.g. video podcasts ).
Only usetheoriginal software tostor edata
on your iPods andMP3 players. Otherwise,
some orall func tionsmay notbeavailable.
Opt ions forswitching on Opt
ion 1
X Connec tan ext ernal device (Ypage 144).
COMAND activatesthe device. Thebasic
display thenappears.
Opt ion 2
X Press theh functionbutton oneormore
times.
By pressing theh function button
repeatedly, youcan change theoperatin g
mode inthe following order:
R audio CD/DVD/MP3 (disc)
R SD memory cardmode R
MUSIC REGISTE R
R Media Interface mode
Opt ion 3
X Press thex number key.
This direct lyselect sthe con nected external
audio equipment.
Opt ion 4
X Use the9: buttonsto select the
ent ryunder position 0int he media list
(Y page 134)andpress the9button to
confirm .
COMAND activatestheconn ected device.
You willsee amessage tothis effect .The
basic displa ythen appea rs.
If no device isconn ected, youwillsee the
Media Int. entr
yinstead ofadevice
name. Example
ofMedia Interface display (iPod®
mode)
: Type ofdata medium
; Track number
= Track name
? Visual timedispla y
A Elapsed tracktime(also informat
00:0 0:00 foraudi obooks)
B Visual trackdispla y
C Current playback settin gs(no icon for
"Normal tracksequence")
D Sound settings
E Media list
F Album name(ifsuppli ed)
G Categories, playlists and/or folders Media
Interface mode
145Audio Z
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H
Artis t(ifsupplied)
I Playback options
Type ofdevic e: con nected isindic ated by
the correspo ndingicon foriPod ®
,MP3 player
or USB mass storage device.
i Ifthe devic econ nected does notcontain
any playable track s,amess ageappears to
this effect . Selecting
music files
Not es COMA
NDdisplays thedata stored onthe
iPod ®
,MP3 player orUSB mass storage
devic eacc ordin gto the filingst ruct ureused
in the respe ctive medium.
Selecting byskip ping toatrac k X
To skipfo rwa rds orbac kwards toa
trac k:pre ssthe ; or= button.
or
X Pre ssthe F orE button.
Skip ping forwa rdski ps tothe next track.
Skip ping backwa rdsskips tothe beginning
of the curre nttra ck ifthe track hasbe en
pl ay ing formor etha neight seco nds.Ift he
track hasbeen playingforless than eight
seconds, itskips tothe start ofthe previous
track .Ify ou have selected aplayb ack
option otherthanNormal Track Sequence ,
the track sequence israndom.
Selecting usingthenumber keypad X
To mak eane ntr y:press theU button .
An input menu appears. Thenumber of
charact ersavailable forinput depends on
the number ofstor edtrac ks.
X To enter atr ack number :press anumber
key, such asq.
The digit isent ered inthe first position in
the input line. i
COMAND willignore andnotdisplay an
invalid digit.
X Ifdesired, enterfurth erdigits.
X To confirm anentry :press the9button
or press andhold thenumber key
corr espondin gto the last digit ofthe
desired tracknumbe r.
The selected track isplayed.
Fast forwar d/rewind X
Wit hth edisp lay/s election win dow active,
pre ssthe; or= buttonr epeatedly
until youreach thedesired position.
or
X Press andhold theF orE button
until thedesired position hasbeen
reached.
i OnaniPod ®
,the fast rewind function can
only beused within thecurren tlyplaying
trac k. Selecting
acatego ry/play list/fol der
iPo d®
and selected MP3 playe rs You
canselect tracks foraniPo d®
and MP3
pla yera ccord ingtocate goriesand folder s.
Ca tego riescan include:
R Curr entTracklist R
Play lists (e
.g. All )
R Arti sts R
Albu ms R
Trac ks R
Podc asts R
Genr es R
Comp osers R
Audi obooks i
Some play ba ck cate goriescontai nthe
All entr
y.Ifthis entryhas been selected,
the entire contentofthe category selected
will beplay ed. 146
Media
Interface modeAudio
Page 149 of 214

USB
devices For
USB mass storage devices ,you can select
folders andalso playlists (ifavailable). When
playing backplaylists, COMAND canalso
display therespec tivealbum andartist name
(metadat a),ifthes ehave been uploaded to
the system .
Playlists areindicat edinthe display bya
special icon.When youopen theplay list, the
corresponding tracksare opened and
play back begins. NowRandom Categories is
availa bleasaplay back option instead of
Random Folder .
For USB mass storage devices, youcan
choose todispla ythe metadata contained in
the tags ofthe encoded musicdata,orto
displa ythe fileand directory nameswhenthe
music isplay ing.
X To display thealbum andartist's
name: selectMedia Int. in
the basic
displa yusing the:=; buttons
and press the9button toconfirm .
X Select Display Metadata using
the
9: buttonsandpress the9button
to confirm .
Selec tingacatego ryand open inga
fol der X
Press the9button whenthe displa y/
selection windowisactive.
or
X Select Music in
the basic displa yusing
the :=; buttonsandpress the
9 button toconfirm .
You willsee theavaila blecategories orthe
folder content(e.g. other folders). The
category selectedorthe folder nameisin
the status barofthe displa y.
i The Music menu
itemisnot availa bleuntil
the device hasbeen activated. Example
ofdisplay :categ orylist
: Dev iceicon anddevic enam e
; Sele ctable categor ies
X Sele ctacat egor y/folder usingth e
9: buttonsand pres sth e9 butt on
to con firm.
You willsee thecon tent oftheselec ted
cat egor yor selec tedfold er.
i Ifth edata needstobe read from the
con necteddevic e,thePle ase Wait... mes
sage appears .
X Ifnec essar y,repe atthis oper atingst ep
unt ilth etrack sin thes elected folder/
album appear. Ex
ample ofdisplay: currenttrac klist
: Icon fornex tfolder up
; Current category
= Track icon
? Current track
X Select atrac kusing the9: buttons
and press the9button toconfirm.
The track isplay ed. Media
Interface mode
147Audio Z
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X
To switchto the supe rordinate folde r:
sel ect the U iconu sing the9:
buttons andpress the9button toconfirm.
i The U iconisalwa yslisted rightatthe
top ofthe respective folder. Playing
thecontent ofacategory or
folder
X Select acategory orfolder.
X Press the9button forlonger thantwo
seconds.
The cont entofthe category orfolder
selected isplay edinaccordance withthe
play back option (Ypage 149)selected. Alphabetical
track sele ction
iPod ®
and MP3 player This
function isavail able foralpha betically
sorted categories andfolders. Thisfunction
is not avail able foralbu msorplay lists, for
example.
X Select acategory, e.g.Artists .
The avail able artists appear.
X Press thecorresponding numberkeyonce
or several timestoselect thefirst letter of
the artist's name(e.g.foranartist
beginning withtheletter "C",press number
key l three times).
You seetheavail able letters atthe bottom
edge ofthe displa y.
X Press the9button.
Aft eramessage, thefirst entry inthe list
which matches theletter entered is
highlig hted.
i Ifthere isno entry which matches the
letter which hasbeen entered, thelast
entry inthe listwhich matches aprevious
letter ishighlig hted.
i For iPods ®
and MP3 players, thequal ity
of the search results ishighly dependent on
the version andlangua gevariant ofthe software
(e.g.iTunes ®
version) usedto
popul atethe device.
USB mass storage devices This
function isavail able foralpha betically
sorted directories. Thisfunction isnot
avail able foralbu msorplay lists, forexample.
X In adirectory, pressthecorresponding
number keyonce orseveral timestoselect
the first letter ofthe artist's name(e.g.for
an artist beginning withtheletter "C",press
number keyl three times).
You seetheavail able letters atthe bottom
edge ofthe displa y.
If the directory onlycontains folders,
COMAND searchesforfolders. Aftera
message, thefirst entry found which
matches theletters entered appearsfirst in
the list.
If there isno entry beginning withtheletter
entered, thelast entry beginning withthe
previous letterisshown atthe top ofthe
list. Selec
tinganactive partition (forUSB
mass storage devices only)
You canselect thisfunction forUSB mass
storage devices whenthestorage deviceis
partitioned. Uptofour partitions (primaryor
logical andFAT- formatted) aresupported.
i The Windows formattingprogram
supports FATpartitions ofup to32 GB as
standard.
X Select Media Int. in
the basic displa y
using the:=; buttonsand
press the9button toconfirm.
X Select Select ActivePartition using
the 9: buttonsandpress the9
button toconfirm. 148
Media
Interface modeAudio
Page 151 of 214

Playback
options
The following optionsareavaila bletoyou:
R Normal TrackSequence You
hear thetrack sin their normal order
(numerical oralphab etical,forexample).
R Random Tracks All
the track son the medium areplay edin
random order.
R Random Categories or
Random Folder (in
the case ofUSB devices whenFolder has
been selected):
The track sin the current lyactive category
or folder, including anysub-folders, are
play edinrandom order.
i ForUSB devices, therandom playlists can
cont ainamaximum of300 randomly
selected tracks.
X To selec ta playback option:select
Media Int. in
the basic display using
the :=; buttonsandpress the
9 button toconf irm.
The options listappears. The#dot
indicates theoption selected.
X Select anoption usingthe9:
buttons andpress the9button toconf irm. Notes
onUSB devices
Data forma ts The
following dataformats aresupported:
R mp3: CBR,VBR(upto320 kbit/ s)
R wma: CBR,VBR(upto320 kbit/ s)
Notes onUSB devices R
Avoid storing dataother thanmusic dataon
the USB device sothat thestart- uptime is
not exten dedunnecessarily.
R Up toeight directory levelswithupto1000
track sare supported. R
Do not use aUSB exten sioncable or
adapter. Thesemayimpair functionality.
R As earch ofthe USB device isperform edin
the backgr oundandanyplaylists foundare
provided inaseparate categoryin addition
to the folders. Initialization oflarger USB
mass storage devices containin gahigh
number offiles cantake uptoseveral
minut es.
i Files protec tedwith DRM (Digital Rights
Managemen t)are not supported bythe
Media Interface. Audio
AUXmode Notes
onaud ioAUX mode
You canconnectan ext ernal audio source
(AUX) toCOMAND .The sock etfor this is
located inthe glove box.
If COMAND isequipped withaMedia
Int erface, external audio sources are
con nected using theassociated cableset.
The audio cablesetreplaces theaudio AUX
sock et.
i You canfind more information onthe
Int ernet athtt p://ww w.mer cedes-
benz.com /connectand inthe "Media
Int erface mode" section(Ypage 143). Switching
onaud ioAUX mode
When youconnectane xterna lau dio sou rce,
au dio AUX isnot selecte dau toma tically.
X Sel ect Aud io in
the mainfunctio nbarusin g
th e9=; buttons and pres sth e
9 buttonto confirm .
If AU Xmod ewas thelast mod eselec ted, it
will nowbe act ive.
If ano ther audio sourceisswit ched on,you
can nowswit chtoaudio AUXmod ein the
audio menu.
X Sel ect Audio usin
gth e9 buttonand
pres sth e9 buttonto confirm .
The audio menuappear s. Aud
ioAUX mode
149Aud io Z
Page 152 of 214
X
Sel ect Aux us
ing the 9: buttons
and pressthe 9button toconfi rm.
The audioAUX menu appe ars .You will hear
the medium inthe exter nalaudio source if
it is conn ected andswitched toplayb ack. For
operation ofthe exter nalaudio source,
please seethecorrespon dingoperating
instr uctions.
You willfind details onvolume (Ypage 27)
and sound (Ypage 28)settings inthe "Ata
glance" section. G
War
ning!
Ext ernal audio sources mayhave different
volumes, whichcanmean thatsystem
messages suchastraffic announc ementsand
navigation systemannounc ementsare much
louder. Ifnecessary, pleasedeactivate the
system messages oradjust theirvolume
manually. 150
Audio
AUXmodeAudio