Page 342 of 530
Ov
ervie wof thesat ellit era dio 1
Activefreq uency band
2 Logoor albu m art(if av ailable)
3 Categor y
4 Chan nelnam e 5
Chan nelinformat ion
6 SiriusXM RadioChannels
7 Pres ets
8 Radio Source 9
Soun d
A Playbac kCon trol
B Options 34
0
Multimedia system
Page 343 of 530

Selec
tingasat ellit era dio category
Mu ltimed iasystem:
, Radio .
Þ Radio Source .
Sir-
iusXM Radio .
00D3 SiriusXM RadioChan-
nels .
Category #
Select acat egor y.
Selec tingasat ellit era dio channe l
Mul timedi asy stem:
, Radio .
Þ Radio Source .
Sir-
iusXM Radio #
Navig ateup ordown.
Dis playing EPGinformation forthe current
ch anne l
Mul timedi asy stem:
, Radio .
Þ Radio Source .
Sir-
iusXM Radio .
Z Option s #
Select EPGInformation aboutCurrent Chan-
nel. Se
tting parental controlforra dio
Mu ltimed iasystem:
, Radio .
Þ Radio Source .
Sir-
iusXM Radio .
Z Option s.
Parent alCon-
trol #
Activateth efunc tion 0073. #
Determ ine afo ur -di git charact erseq uenc e
and selec t¡.
All chann elswithadult content are lock ed.
Un loc king ach anne l #
Enterthefo ur -di git charact erseq uenc eand
selec t¡.
All chann elswithadult content are unlocked.
Music andspor taler tsfunction
This function enables youto prog ram an alertfor
yo ur favo rite artis ts,tr ac ks orspor tingevents.
Mu sic aler ts can besave dwhils ta tra ck isbeing
pla yedand spor taler tscan besave ddur ing a
liv ega me. Youcan also spec ifyspor taler tsvia
th emenu option .The system then con tinuousl y
sear ches thro ugh allthech ann els. Ifamat chis
fo und withast or ed aler t,yo uwill beinformed . Se
tting music and sportaler ts
Mul timedi asy stem:
, Radio .
Þ Radio Source.
Sir-
iusXM Radio .
Z Option s.
Alert for
Art ist, Son g& Sport ingEven t
Se tting amusic alert #
Select AddNew Alert.
or #
Select Manage Artist &Son gAlert s. #
Select 0080Option s.
The follo wing option sar eav ailable:
R Mark ThisEntry
R Unmar kThis Entry
R Mark AllEntries
R Unmar kAll Entries
R DeleteThis Entry
R DeleteAll Entries #
Select anoptio n. Mult
imed iasystem 34
1
Page 344 of 530

#
Activa teArtis t& Song Alerts 0073.
The aler tis setfo rth ecur rent artis tor trac k.
If amatc his found ,a pr om ptappear sask ing
whe ther youwish tochang eto thest atio n.
Se tting aspor taler t #
Select Add New Alert.
or #
Select Man ageSports Ale rts. #
Select Select New Alerts.
or #
Select EditAle rts. #
Select ate am from aleague. #
Activate Spo rts Ale rts 0073.
Inf orma tion onSm artFa vo rite sand Tune
St art
St atio nsinthest atio npr ese tscan beadded as
Sm artFa vorite s. Smar tFa vorite sst atio nsare
aut omat icallysa ve dto temp orar yst or ag ein the
bac kground .If yo uch ang eto aSm artFa vorite s
st atio n,youcan repla y,pause oractiv elyskip
fo rw ardor bac kto broadcas tswhic hyo uha ve
missed .If Tu ne Startis act ivat ed and youch ang e
to ano ther Smar tFa vorite sst atio n,themusic tra
ck cur rentl ypl ay ing onthest atio nis aut omat ‐
icall yre star tedfrom thebeginnin gof thetra ck.
Ac tiv atin g/deac tivatin gTu neS tart
Multimedia system:
, Radio .
Z Option s.
TuneSt art #
Activate0073 ordeacti vate 0053 thefunc tion.
Contr olling playbac k
Multimedia system:
, Radio .
Y Playback Control
Yo ucan pause thepla ybac kof thecur rent sta‐
tio nor skip forw ardor bac kwardin thetimeline.
This leavesliv emode toacc ess theint ernal tem‐
por aryst or ag e. #
Topause playbac k:sel ect 00CF. #
Toretur nto livemod e:navig ateto theend
of thetimeline.
Displa yingsatellit era dio service informa tion
Multime diasystem:
, Radio .
Þ Radio Source .
Sir-
iusXM Radio .
Z Option s #
Select ServiceInformation. Sound
To
ne settings Inf
ormat ionabout thesound system
The soun dsy stem has atot alout put of100W
and iseq uippe dwit hse venspe akers. Itis availa‐
ble forall functions inthera dio and media
modes.
Calling upthesound menu
Multi media system:
, Media .
00BB Sound
The follo wing functionsar eav ailable:
R Equal izer
R Balan ceand Fade r
R Automat icVolum eAdj ustmen t
R Other Soun dSet tings #
Select asoun dmen u. 34
2
Multimedia system
Page 418 of 530

No
teson tech nical data
The datast at ed onlyapplies tovehicles with
st andar deq uipme nt.Yo ucan obtain further
inf ormation from anaut hor ized Mercedes- Benz
Cent er. Ve
hicl eele ctroni cs Tw
o-w ayradio s No
teson installing two-w ayradio s &
WARNIN GRisk ofacci dent dueto
im proper workon two-w ayradios
The elect romagne ticradiation from two-w ay
ra dios caninterfere wit hth eon- boar delec‐
tr onics ifRF transmit ters areman ipulat edor
re trof itt ed inco rrect ly.
This could jeopar dizetheoper ating safetyof
th eve hicle. #
Yousho uld have all workon electr ical
and electr oniccomponent scar ried out
at aqu alif ied spec ialistwo rkshop. &
WARNIN GRisk ofacci dent from incor ‐
re ct ope ratio nof two-w ayradios
If yo uoper atetw o-wa yra dios incor rectl yin
th eve hicle, theelectr omagne ticradiation
could interfere wit hth eon- boar delectr onics,
e.g. :
R ifth etw o-w ayradio isno tcon nectedto
an exterior ant enna
R ifth eex terior ant enna isno tcor rectly
mou nted orisno tof low reflect ion
This could jeopar diestheoper ating safetyof
th eve hicle. #
Have thelow- reflect ion exterior
ant enna installed ataqu alif ied spec ial‐
is two rkshop. #
When operating two-w ayradios inthe
ve hicle, alwaysconn ectthem tothe
lo w- reflect ion exterior ant enna. *
NO
TEInva lidation oftheoper ating per‐
mit due tofailur eto com plywith the
ins truct ions forins tallation anduse The
oper atingper mit maybe inva lidat edif
th eins truction sfo rins tallation anduseof
tw o-w ayradios areno tobser ved. #
Onlyuse appr oved freq uency bands. #
Obser vethemaximum permissible out‐
put powe rin these freq uency bands. #
Onlyuse appr oved ant enn aposition s. 41
6
Tech nica lda ta
Page 419 of 530

1
Front roof area
2 Rear roof area
3 Rear fende rs
On there ar fende rs,it is recomme ndedthat you
ins tallth eant enn aon theside oftheve hicle
closes tto thecent erofthero ad.
Use Tech nica lSpe cifica tionISO/T S21 609 (Road
Ve hicles –"EMCs forins tallation ofafte rm arke t ra
dio freq uency transmit tingeq uipment ")when
re trof itti ng two-w ayradios. Complywithth e
leg alrequ iremen tsforde tach able parts.
If yo ur vehicle hasinstallation sfo rtw o-w ayradio
eq uipment ,use thepo we rsupp lyand antenn a
con nectors prov ided inthepr e-ins tallation .Be
sur eto obser vethemanuf acturer'ssupplement s
when installing.
Tw o-w ayradio transmi ssion output
The maxi mum transm ission outpu t(PEAK) atthe
base oftheant enn amus tno texc eed theva lues
in thefo llo wing table.
Fr eq uency bandandmaxim um transm ission
out put Fr
eq uency band Maximumtransm is‐
sion output
Sho rtwa ve
3 -54 MHz (1
00 W)
4 m wav eband
74 -88 MHz (30
W) Fr
eq uency band Maximumtransm is‐
sion output
2 m wav eband
14 4-17 4MHz (50
W)
tr unk edradio sys‐
te m/T etra
380 -460 MHz (1
0 W)
70 cm wav eband
420 -450 MHz (35
W)
Tw o-w ayradio
(2G/3G/ 4G) (1
0 W) The
follo wing device scan beused intheve hicle
wit hout restrictions :
R two-w ayradios withamaximum transm ission
output ofup to100mW
R two-w ayradios withtra nsm itter freq uencies
in the380 -41 0MHz freq uency bandanda
maximu mtransmi ssionoutpu tof up to2W
(tr unk edradio system/T etra )
R mobil ephones (2G/3G/4G) Te
ch nica lda ta 41
7
Page 420 of 530
Ther
ear eno restrictions whenpos itioning the
ant enn aon theoutside oftheve hicle forth efo l‐
lo wing wavebands:
R trunk edradio system/T etra
R 70cm wav eband
R 2G/3G/ 4G Ve
hicl eiden tificati onplat e,VIN and engine
number
Ve hicl eiden tificati onplat e Ve
hicle identif ication plate(US Aonl y)
1 Perm issible gros swe ight
2 Perm issible front axle load
3 Perm issible rear axle load
4 Paint code
5 VIN (vehicle identificat ion numb er) 41
8
Tech nica lda ta
Page 462 of 530

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
Donotdr ive wit haflat tire. #
Obse rveth eno teson flat tires. No
teson flat tires (→ pag e36 6). #
Stop theve hicle, paying attention toroad and traffic condi tions. #
Checkth etir es.
0077 Tire Press. MonitorCur-
rent lyUnavailable *T
her eis int erfere nce from apo we rful radio signal source.Asare sult, nosignals from thetir epr essur esensor sar e
re cei ved. The tirepr essur emonit oring system istemp orarily una vailable. #
Drive on.
The tirepr essur emon itor ing system restar ts aut omat icallyas soon asthecause hasbeen rectif ied.
0077
Whe elSenso r(s)Missing *T
hetirepr essur esensor signalismissing from one ormor etir e(s). Thepressur eof theaf fect ed tireis no tdi s‐
pl ay ed. #
Have thedef ect ive tir epr essur esensor replaced ataqu alif ied spec ialistwo rkshop.
0077
Tire Pressure MonitorInop-
erative NoWheel Sensors *T
hewheels installed donotha ve suit able tirepr essur esensor s.The tirepr essur emonit oring system isdeactiv ated. #
Installwheels withsuit able tirepr essur esen sors. 460
Display mess ages and warning/ indic ator lam ps
Page 465 of 530
Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
00AF Key NotDetected (red dis‐
pla ymessag e) *T
heSmar tKey canno tbe detected and mayno long erbe intheve hicle.
The Smar tKey isno long erintheve hicle andyouswit choffth eengine:
R Youcan nolongerst ar tth eengine.
R Youcan notcen trally lockth eve hicle. #
Ensur eth at theSmar tKey isin theve hicle.
If th eSmar tKey detection functi onhasa mal functi ondueto ast ro ng radio signal source: #
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions. #
PlacetheSmar tKey inthemar kedspace forst ar tin gth eengine withth eSmar tKey (→ pag e13 7).
00AF
Pl ac ethe Key inthe
Ma rked SpaceSee Opera -
tor' sMa nua l *T
heSmar tKey detection functi onismal functi oning. #
Chang eth elocation oftheSmar tKey intheve hicle. #
Startth eve hicle withth eSmar tKey intheslo t(→ pag e13 7). Dis
play messa gesand warning/ indic ator lam ps 463