2020 MERCEDES-BENZ SLC radio

Opera
tingsystem Overview
General notes !
Do
not use thespace infron tofthe dis-
play forstor age. Objec tsplaced herecould
damage thedisplay orimpair itsfunc tion.
Avoid anydirect contact with thedisplay
surface. Pressure onthe display surface
may result inimpairment stot he display,
which couldbeirrever sible.
Wearing polarized sunglasses mayimpair your
ability toread thedisplay.
The display hasanautomatic temperature-
con trolled switch- offfeature. Thebrightn essis
automatic allyreduced ifthe temper atureis
too high. Thedisplay maytempor arilyswitch
off complet ely.
Cleaning instructions !
Do
not touch thedisplay. Thedisplay hasa
very sensit ivehigh-gloss surface;thereisa
risk ofscrat ching .Ify ou have toclean the
screen ,however, useamildcleanin gagent
and asoft,lint- free cloth .
The display mustbeswitched offand have
cooled downbefore youstart cleanin g.Do not
apply pressure tothe display surface when
cleanin git,as this could cause irreversible
damage tothe display.
Switching themult imedia system
on/off X
Press the0043con trol knob.
Adju sting thevolume X
Turn the0043con trol knob.
The volume isadjusted:
R for the curren tlyselect edmedia source
R during trafficor navigation announcements
R in hands- freemode during anactive call
Switching thesound onoroff X
Press the0063 button onthe control panel.
If the audio output isswitched off,thesta-
tus line willshow the0063 symbol. Ifyou switch
themedia source orset the volume,
the sound isautomatic allyswitched on.
i Navigation
announcementswill beheard
even ifthe sound ismuted.
Functions The
multimedia systemhasthefollowing func-
tion s:
R Radio mode
R Media modewithmedia search
R Sound systems
R Navigation system
COMAND :navigation viathe hard drive
Audio 20:navigation viaSD card
R Communicat ionfunc tions
R SIRIUS Weather (COMAND )
R Vehicle functionswithsystem settings
R Favorit esfunc tions
Controller The
controller inthe cent ercon sole letsyou:
R select menuitemsonthe display
R ent ercharact ers
R select adestin ation onthe map
R save entries
The controller canbe:
R turn ed3
R slid leftorright 1
R slid forwards orback 4
R slid diagonally 2
R pressed brieflyorpressed andheld7
Back button You
canusethe0038 button toexit amenu or
to call upthe main menu ofthe curren toperat-
ing mode.
X To exit themenu: brieflypressthe0038
button .
The multimedia systemchanges tothe next
higher menulevelinthe curren toperatin g
mode.
X To call upthe main menu: pressthe0038
button forlonger thantwosecon ds.
The multimedia systemchanges tothe main
menu ofthe curren toperatin gmode. Opera
tingsystem
219Multimedia system Z

locat
edon the door drive unitonthe garage
ceilin g.
Familiar izeyourself withthegarage doordrive
operat inginst ruct ions ,e.g. under "Program-
min gaddition alremo tecon trols", befor ecarry-
ing out thefollowin gsteps.
Your vehic lemust bewithin reachofthe
garage doororgate openerdrive .Make sure
that neither your vehic lenor any perso ns/
obje ctsa represen twithin thesweep ofthe
door orgate.
X Turn theSmar tKey toposit ion0048inthe igni-
tion lock (Ypage 118).
X Get outofthe vehic le.
X Press theprogr ammin gbutton onthe door
drive unit.
Usually, younow have 30seco ndstoinit iate
the nextstep.
X Get intot he vehic le.
X Press previously programed button0044, 0087
or 0085 onthe integrat edgarage dooropener
repeat edlyuntilthe door closes.
The rollin gcode sync hronization isthe n
com plete .
Not eson progra mmingther em ote con-
tr ol
Canadian radiofrequenc ylaws require a
"break "(or interrupt ion)ofthe transm ission
sign alsafterbroadc astingfor afew seco nds.
There fore,the sesign alsmay notlast long
enoug hfor the integrat edgarage dooropener.
The signalisnot recogn ized durin gprogr am-
min g.Comparable withCanadian law,some
U.S .garage dooropenersalso feature a
"break ".
Proc eedasfollows:
R ifyou liveinCanada.
R ifyou have difficulties programmin gthe
garage dooropener(regar dlessofwhere
you live) when followin gthe progr ammin g
ste ps.
X Press andhold oneofbutt ons 0044to0085 on
the integrat edgarage dooropener.
Af ter ashor ttim e,indic atorlamp 0043light s
up yellow.
X Release thebutt on.
Ind icat orlamp 0043flashes yellow.
X Press button0084 ofgarage doorremotecon -
tr ol 0083 for two seco nds, thenrelease itfor
two seco nds. X
Press button0084 again fortwo seco nds.
X Repeat thissequen ceon butt on0084 of
remo tecon trol 0083 untilindic atorlamp 0043
light supg reen .
When indicatorlamp 0043light supg reen :
progr ammin gisf inished.
When indicatorlamp 0043flashes green:pro-
gramm ingwas succ essful.The nextstepi s
to sync hronizethe rollin gcode.
X Release button0084 ofremo tecon trol 0083 of
the garage doordrive.
When indicatorlamp 0043light supred:
repeat theprogr ammin gproc ess forthe cor-
respo ndingbutton onthe rear- view mirror.
When doingso,vary thedistancebetwee n
remo tecon trol 0083 and therear- view mirror.
The require ddistanc ebetwee nremo tecon -
tr ol 0083 and theintegrat edgarage door
open erdepen dson the garage doordrive
syst em. Several attempt smight benec es-
sary. Youshould testever yposit ion forat
least 25seco ndsbefor etrying anot herposi-
tion .
Problem swhen progra mming
If you areexper iencingproblem sprogr ammin g
the integrat edgarage dooropeneron the rear-
view mirror,takenoteo fthe followin ginst ruc-
tion s:
R Check thetransm itter freq uenc yused by
garage doordrive remotecon trol 0083 and
wheth eritis support ed.The transm itter fre-
quenc ycan usually befoun donthe back of
remo tecon trol 0083 for the garage doordrive.
The integrat edgarage dooropeneriscom -
patible withdevic esthat have unitswhich
operat eint he freq uenc yrang eof280 to
433 MHz.
R Replace thebatt eries ingarage doorremote
con trol 0083.T hisincreases thelikelih oodthat
garage doorremotecon trol 0083 will transm it
as trong andprec isesign alto the integrat ed
garage dooropener.
R When programmin g,hold remo tecon trol 0083
at varyin gdistanc esand angles fromb ut-
ton s0044 to0085 which youareprogr ammin g.
Try various anglesatad istanc ebetwee n
2and 8inches (5to2 0cm) oratthe same
angle butatvaryin gdistanc es.
R Ifaf urt her remo tecon trol 0083 isavailable for
the same garage doordrive,repeat the
same programmin gsteps with thisremo te
con trol 0083.B efore perf ormin gthese ste ps, Featu
res
237Stowage andfeatures Z

vehicl
etoah altb yb raking carefully.A void
abru ptsteering movements.
The tirepressu remonitor hasayellow warni ng
lamp inthe instrument clusterforindica ting
pressu reloss oram alfunction. Whether the
warni nglamp flashes orlights upindica tes
whethe ratirepressu reistoo low orthe tire
pressu remonitor ismalfu nctioning:
R ifthe warni nglamp islit continuous ly,the
tire pressu reon one ormore tiresissignifi -
cantly toolow.The tire pressu remonitor is
not malfu nctioning.
R ifthe warni nglamp flashes forapp rox-
imatel yaminute andthen remai nslitcon-
stantly, thetire pressu remonitor ismalfu nc-
tioning.
In add ition tothe warni nglamp ,am essage
app ears inthe multi function display.O bserve
the information ondisp laymessa ges
(Y pag e202) .
It may take uptoten minutes foram alfunc-
tion ofthe tire pressu remonitor tobe indica -
ted. Amalfunction willbeindica tedbythe tire
pressu rewarni nglamp flashing forapp rox-
imatel yone minute andthen remai ninglit.
When themalfu nction hasbeen rectified ,the
tire pressu rewarni nglamp goesoutafter a
few minutes ofdrivi ng.
The tirepressu revalu esindica tedbythe on-
boa rdcomputer maydiffer fromthose meas-
ured atag asstation withapressu regage .The
tire pressu resshow nbythe on-board com-
puter refertothose measu redatsea level .At
high altitudes, thetire pressu revalu esindica -
ted byap ressu regage arehighe rthan those
show nbythe on-board computer. Inthis case,
do not redu cethe tire pressu res.
The opera tionofthe tire pressu remonitor can
be affected byinterference fromradiotrans-
mitting equipme nt(e.g. radiohead phones,
two-wa yradi os) that may bebeing operatedin
or near thevehicl e.
Chec kingthetire pressure electroni -
call y X
Make surethattheSmartKey isin posi tion
0048 (Ypag e118) inthe ignitio nlock.
X Press the0059 or0065 button onthe steer-
ing whee ltos ele ctthe Serv. Serv.
menu. X
Press the0063 or0064 button tosele ct
Tire Pressure Tire
Pressure .
X Press 0076.
The current tirepressu reofeach tireis
show nint he multi function display.
If the vehicl ehasbeen parked forover
20 minutes ,the Tire pressure willbe Tire
pressure willbe
displaye dafter driving afew minutes displaye
dafter driving afew minutes
messa geapp ears.
After ateach-in process, thetire pressu re
monitor automatical lydetects newwhee lsor
new sensors. Aslong asac learallocation of
the tire pressu revalu etot he indivi dualwhee ls
is not possi ble,theTire Pressure Monitor Tire
Pressure Monitor
Active Active
displaymessa geisshow ninstead of
the tire pressu redisp lay.The tire pressu res
are already being monitored.
If an emerge ncyspare wheelism ounted, the
system maycontinue toshow thetire pressu re
of the whee lthat has been removed forafew
minutes. Beawa rethat thevalu edisplayed for
the posi tion where theemerge ncyspare wheel
is fitted isnot thesame asthe current tire
pressu reofthe emerge ncyspare wheel.
Tire pressure monitorwarnin gmes-
sage s The
tirepressu remonitor detectsapressu re
loss inone ormore tires:
R Ifthe tire pressu remonitor detectsapres-
sure lossinone ormore tires,awarni ng
messa geisshow nint he multi function dis-
pla y.The yellow tirepressu rewarni nglamp
then lights up.
R Ifthe Please Correct TirePressure Please
Correct TirePressure
messa geapp ears inthe multi function dis-
pla y,the tire pressu reinat lea stone tireis
too low.The tire pressu remust becorrected
when theoppo rtunity arises.
R Ifthe Check Tires Check
Tiresmessageapp ears inthe
multi function display,the tire pressu reinat
lea stone tirehas dropp edsignifi cantly. The
tires must bechecked.
R Ifthe Warning TireMalfunct ion Warning
TireMalfunct ionmes-
sage appears inthe multi function display,
the tire pressu reinat lea stone tirehas
dropp edsudd enly.The tires must be
checked.
Observe theinstructions andsafety notesin
the disp laymessa gesinthe "Tires" section
(Y pag e202). Tire
pressure
277Wheelsand tires Z

Radio
typeapprov alfor the tire pres -
sure monitor Co
untry Radio
typeapprov alnumb er USA FCC
ID:MRXMW 2433A
FCC ICID:MR XGG4 Thisd evice
comp lies with part15 ofthe
FCC rules and with license
exem ptRSS stand ardsofIndu s-
try Canad a.Ope rationissu bject
to the followi ng condi tions.(1)
Thi sd evice may notcause
ha rmfu linter ference, and(2)
Thi sd evice mus tacce ptany
inter ference rece ived,incl uding
inter ference that may cause
und esired operation. Lepre sent
ap parei lest confor med'indu s-
trie Canad aapplica bles aux
ap parei lsrad ioexem ptsde
li cence. L'exploitati onest
au thori seeauxd euxc ondi tions
su iva ntes. (1)L'appare ilne doit
pa sp rodu ire debro uillag e, et
(2) L'autisatue rdel'app are il
doi tacce pter toutbrouillag e
rad ioelectri ques ubi,meme sile
bro uillag ee stsuscep tibled'e n
comp romettrelefoncti onne-
ment. WARNING :Chang es or
mod ificati ons notexpr essly
ap pro ved bythe party respons i-
bl ef or comp liance couldvoi d
the user' sa uthori tyto ope rate
the equipment. Theterm "IC:"
bef ore theradiocerti fication
numb eronly signifi esCanad a
techni calspe cificati ons were
met.
FCC ID:MR XMC34MA4 This
dev icecomp lies with part15 of
the FCC rules and with license
exem ptRSS stand ardsofIndu s-
try Canad a.Ope rationissu bject
to the followi ng condi tions.(1)
Thi sd evice may notcause
ha rmfu linter ference, and(2)
Thi sd evice mus tacce ptany
inter ference rece ived,incl uding
inter ference that may cause
und esired operation. Lepre sent
ap parei lest confor med'indu s-
trie Canad aapplica bles aux
ap parei lsrad ioexem ptsde Co
untry Radio
typeapprov alnumb er li
cence. L'exploitati onest
au thori seeauxd euxc ondi tions
su iva ntes. (1)L'appare ilne doit
pa sp rodu ire debro uillag e, et
(2) L'autisatue rdel'app are il
doi tacce pter toutbrouillag e
rad ioelectri ques ubi,meme sile
bro uillag ee stsuscep tibled'e n
comp romettrelefoncti onne-
ment. WARNING :Chang es or
mod ificati ons notexpr essly
ap pro ved bythe party respons i-
bl ef or comp liance couldvoi d
the user' sa uthori tyto ope rate
the equipment. Theterm "IC:"
bef ore theradiocerti fication
numb eronly signifi esCanad a
techni calspe cificati ons were
met. Ca
nad a IC:
2546A-MW 2433A
IC:2 546A-G G4Thisd evice com-
pl iesw ithp art1 5o fthe FCC
rul es and with license exempt
RSS stand ardsofIndu stry Can-
ad a.Ope rationissu bject tothe
fol lowi ng condi tions.(1) Thi s
dev icemay notcauseharmfu l
inter ference, and(2)Thisd evice
mus tacce ptany inter ference
rece ived,incl uding inter ference
that may causeund esired oper-
ati on. Lepre sent apparei lest
confor med'indu strieC anad a
ap plica bles auxa ppareils rad io
exem ptsdelicence. L'exploita-
tion estauthori seeauxd eux
condi tions suiva ntes. (1)L'ap-
pa rei lned oitp as pro duire de
bro uillag e, et (2) L'autisatue rde
l'a pp are ildoi tacce pter tout
bro uillag er adioelectri ques ubi,
meme sile bro uillag ee stsus-
cep tibled'e ncomp rome ttrele
foncti onnem ent.WAR NING :
Ch ang esormod ificati ons not
expr esslyap pro ved bythe party
res pons ible for comp liance
cou ldvoi dthe user' sa uthori ty
to ope rate theequipment. The
term "IC:"bef ore theradiocer-
tifi cati onnumb eronly signifi es
Ca nad atechni calspe cificati ons
we remet. Tire
press ure
279Whe elsa nd tires Z

Infor
mation reg ardin gtech nica ldata
i The
datastate dh eres pec ifically refers to
av ehiclew iths tand ard equipm ent.Con sult
an auth orizedM erce des- BenzCenterf or the
dat afor all veh iclev arian tsand trim levels. Veh
icle elect ronics Ta
mp ering with thee ngin eelect ron-
ics
! Hav
ethe engin ee lectron ics and asso ci-
ate dparts,suc hascontro lunit s,sen sors,
act uati ngcompo nentso relec tric cab les
ser viced onlyat aq ualif iedspec ialist work-
sho p.Veh iclec om ponentsm ayother wise
wear morequickly and thev ehicle's oper at-
ing permit may beinvalidat ed. Inst
alling two- way radio sand mob ile
ph ones (RFtrans mitters ) G
WAR
NING
The electromag neticr adi ation from two-way
radi oscan interf ere withthe veh iclee lec-
tr on ics iftwo -way radiosare man ipulat edor
ret rofitte di ncorr ectly. This could jeopar dize
th eo per ating safetyo fthe veh icle. Ther eis
ar isko fana cciden t.
You should haveallwor kone lectrical and
elec tron icco mpo nentsc arried outata
qualif iedspec ialist workshop. G
WAR
NING
If you incorrectlyo per ate two-way radiosin
th ev ehicle, thee lectromag neticr adi ation
may interf ere withthe veh iclee lectron ics ,
for exampl eif:
R thet wo -way radioisn otconn ectedt oa n
ex terio ra nten na
R thee xter iora nten na isno tc orrectly
moun tedo risn otlow- reflec tion
This could jeopar dizethe oper ating safetyo f
th ev ehicle. Ther eisar isko fana cciden t. Hav
ethe low- reflec tion exterio ra nten na
ins talled ataq ualif iedspec ialist workshop.
Alw ays conn ecttwo -way radiostothel ow-
ref lec tion exterio ra nten na when operating
in thev ehicle.
! The
oper ating per mit may beinvalidat edif
th ei nstruct ionsfor ins tallation and useof
two -way radiosare noto bserv ed.
In part icular,thef ollowin grequire men ts
must becompli edwith:
R on lyappr ovedwaveban dsmay beused
R obs ervethe max imum permis sible output
in these wave bands
R on lyappr ovedanten na pos ition sm aybe
used
Ex ce ssiv elevels ofelec tromag neticr adi ation
may causedamag etoy our healt hand the
healt hofothers. Usi nganexterio ra nten na
tak esintoa ccoun tcurren tscien tific disc us-
sion srelati ng tothep ossible healthhazards
th at may result from elec tromag neticf ields.
The followin ganten na pos ition sm aybe used if
RF trans mitters hav ebeen properlyins talled: Ap
pro ved antenna pos ition s
0043 Rear fender s
i On
ther ear fender s,itis rec omm ended to
ins tallthe ant enna on thes ide ofthev ehicle
clo ses ttot he center ofther oad .
Use theT echn ical Specific ation ISO/ TS 21609
when retrofitting RF trans mitters (Road Vehi-
cle s-E MCguide lines for installation ofaft er-
mar ketradi ofrequen cytrans mitting equip-
men t).O bserv ethe legal require men tsfor
acc essory part s.
If your vehicleh asinstallation sfor two -way
radi oequipm ent,use thep ower supplyor
ant enna conn ection sinten ded foruse withthe Veh
icle electr onics
297Technical data Z

basic
wiring. Besure toobserve themanufac -
turer' sSupplemen twhen installing.
Deviat ionswith respect tofrequen cybands,
maximum transmission outputsoranten na
position smust beapproved byMercedes -
Ben z.
The maximum transmission output(PEAK)at
the base ofthe anten namust notexceed the
following values: Frequ
encyband Maxim
um
tr ansm ission
outp ut Shor
twave
3-5 4MHz 100
W 4mw
aveband
74 -88M Hz 30
W 2mw
aveband
144 -174 MHz 50
W Trunk
edradio system/
Tetra
380 -460 MHz 10
W 70
cm waveband
400 -460 MHz 35
W Mobile
communications
(2G/3G/ 4G) 10
W The
following canbeused inthe vehicle with-
out restrictions:
R RF tran smitt erswith amaximum transmis-
sion output ofup to100 mW
R RF tran smitt erswith transmitt erfrequen cies
in the 380 -410 MHz waveband andamaxi-
mum transmission outputofup to2W
(trun kedradio/Tet ra)
R Mobile phones (2G/3G/ 4G)
There isno rest riction foranten naposition son
the outside ofthe vehicle forthe following fre-
quency bands:
R Trunk edradio system/ Tetra
R 70 cm waveband
R 2G/3G/ 4G Identificat
ionplat es Vehicle
identification platewith
vehicle identification number(VIN) X
Open thedriver' sdoor.
You willsee vehicle identification plate0043. Ex
ample: vehicle identification plate(USA only)
0043 VIN
0044 Vehicle model Ex
ample: vehicle identification plate(Canada
only)
0043 VIN
0044 Paint code
i The
data shown onthe vehicle identifica-
tion plate isused onlyasan example. This 298
Identificat
ionplat esTechnical data