2020 MERCEDES-BENZ GLS COUPE radio

If
ro uteguidan cehas already been activat ed,
a qu erywill appear askingwhether youwish
to end thecur rent routeguidan ce. #
Select Yes. #
Press thelef t-hand Touc hCon trol.
Ro uteguidan cewill star t. Select
ingradio station susin gth eon-boa rd
com puter On-boar
dcom puter:
4 Radio 1
Freq uency rang e
2 Statio n
3 Name oftrac k
4 Name ofartis t
% The illus tration showstheIns trument Display
in theWi descr eenCockpit
When yousele ctast atio nfrom thememor ypr e‐
se ts, thepr ese twill appear next to thest atio n nam
e.When yousele ctasa ve dstatio nin the
fr eq uency rang e, an asterisk will appea rne xt to
th est atio nnam e. #
Toselect ara dio station :swi peupw ards or
do wn wardson thelef t-hand Touc hCon trol.
Select ingthefreq uency rang eor memor y
pr ese t #
Press thelef t-hand Touc hCon trol. #
Swip eupw ards ordown wardson thelef t-
hand Touc hCon trol. #
Press thelef t-hand Touc hCon trol. In
stru ment Displa yand on-boar dcom puter 239

Oper
ablefunctions Yo
ucan usetheVo ice Cont rolSy stem tooper ate
th efo llo wing equipmen tdepen dingonthefe a‐
tur es:
R Telephon e
R Text mes sage s
R Navig ation
R Address book
R Radio
R Audio (memor ycar d,Media Interface, USB
and Bluetoo th®
audio)
R Vehicle Ov
ervie wof types ofvoice comm and A
dis tinction ismade between thefo llo wing
vo ice com mand s:
R Global voice comm andscan besaid atany
time andrega rdless ofthecur rent applica ‐
tio n,e.g .th evo ice com mand sNavigat eto,
Call orText mess ageto. R
App licat ion-sp ecificvo ice comm andsar e
onl yav ailable forth eactiv eapplication.
Onc eth eVo ice Cont rolSy stem isstar tedan
aut ocue issho wn. Apar tfr om theav ailable voice
com mand sfo rth eapplication currently active,
th is also cites exam ple voice com mand sfo r
ot her appli cations whichar eno tactiv e.In this
wa y,yo uwill befamili armor equ ickl ywit hth e
av ailable voice com mand s.The listcan bescrol‐
led oritcan beopera tedby speec hor thecon ‐
tr oller/t ouchpad. No
teson thelangu agese tting Yo
ucan chang eth elanguag eof theVo ice Con‐
tr ol Sy stem viathesy stem languag ese ttings. If
th ese tsy stem languag eis no tsuppor tedby the
Vo ice Cont rolSy stem, English will beselec ted.
The Voice Cont rolSy stem isavailable inEn glish,
Fr enc h,Po rtuguese andSpan ish. Using
theVo ice Contr olSy stem effectiv ely Fe
atur esofaudibl ehelp functions Yo
ure cei veinformatio nand help forth efo llo w‐
ing topics:
R Optim um oper ation: sayth ebrief instruc-
tion voice com mand .
R Cur rent app lication: onthemultifunc tion
st eer ing wheel, press the£ rock er switc h
up and sayth eHelp voice com mand .
R Continu eddia log: sayth eHelp voice com ‐
mand during avo ice dialog.
R Specif icfunct ion:sayvo ice com mand sfo r
th edesir edfunc tion,e.g. Help telephon e. No
teson howto improve speec hqu ality If
th eVo ice Cont rolSy stem does notunder stand
yo u:
R onlyop erateth eVo ice Cont rolSy stem from
th edr iver's seat.
R sayth evo ice com mand scohe rentl yand
cle arly,bu tdo notex agg erateth ewo rds. 24
6
Voice Cont rolSy stem

R
avoid loud noises that caus eint erfere nce
wh ile ma king avo ice com mand entry,e.g.
th eblo wer.
A vo ice tagin theaddr essbook isno tre cog‐
nized :
R only crea te sensible addressbook entriesin
th esy stem/mo bilephone, e.g.entersur‐
name andfirs tnam ein thecor rect field. R
donotuse anyabbr eviation s,unn eces sary
spaces orspec ialcharact ers.
If ast atio nlis tent ryisno tre cogni zed:
R sayth eRead outstationlistvoice com mand . Essentia
lvo ice comm ands Ov
ervie wof switc hvo ice comm ands Swit
chvoice com mand scan beused toopen
cer tain applicat ions.The voice com mand selec‐
tion canbeused rega rdless oftheapplication
th at iscur rently active.
Switc hvo ice comm ands Vo
ice comm and Function
Navigation To
switc hto navig ation mod e
Ma p To
switc hto map display
Address book To
switc hto addr essbook
Telep hone To
switc hto telephon emode
Text mess age To
switc hto text mes sage s
Radio To
switc hto radio mode
Media To
switc hto media mode Vo
ice Cont rolSy stem 24
7

Ov
ervie wof telephone voice comm ands Yo
ucan usethete lephon evo ice com mand sto
mak ephone callsor sear chthro ugh theaddr ess
book .
Te lephone voice comm ands Vo
ice comm and Function
Call Mak
esaphone call.Alladdr essbook names areav ailable.
Sear chfor con tact Sear
ches forand displays acon tact. Alladdress bookname sar eav ailable.
Out goin gcalls Dis
playsthelas tcall
Redial Select
sth elas tphone number dialed Ov
ervie wof radio voice comm ands Ra
dio voice com mand scan also beused when
th era dio application isrunning inthebac k‐
gr ound. 252
Voice Cont rolSy stem

On
themultimedia system #
Turn volume control 1.
The volume ofthecur rent radio ormedia
sour ceisset.The volume ofother audi o
sour cescan beadjus tedsepar ately.
Ad jus tth is in thefo llo wing situat ions:
R Dur ing atraf fic annou ncement
R Dur ing ana vig ation annou ncement The
volume ofthena vig ation announ ce‐
ment chang esinacc ordanc ewit hth evo l‐
ume ofthecur rent med iasou rce.
R Dur ing ate lephon ecall
R When entering orexitin gapar kingspace
while using ActivePa rking Assist
Se tting inthemenu #
Sele ctSyst eminthemultimedia system. #
Select Audio. #
Select avo lume setting. #
Setth evo lume. Ent
ering charact ers Usi
ngthech aract erinput functi on &
WARNIN GRisk ofdist ra ction from infor‐
mati onsystems andcomm unication s
eq uipment
If yo uoper ateinf ormat ionand comm unic a‐
tio neq uipme ntintegratedin theve hicle
when driving, youwill bedistract ed from the tr
af fic situ ation. Thiscou ldalso cau seyouto
lose control of theve hicle. #
Onlyoper ateth is eq uipmen twhen the
tr af fic situ ation per mits. #
Ifyo ucan notbe sur eof this, stop the
ve hicle whilstpa ying attention toroad
and traffic condi tions andoperate the
eq uipment withth eve hicle statio nary. Yo
umus tobse rveth eleg alrequ iremen tsforth e
cou ntryin whi chyouar ecur rentl ydr ivi ng when
op erati ng themultimedia system.
Use thech aract erinput function inthefo llo wing
situat ions,fo rex am ple:
R Renam ingafa vo rite
R Entering aPOI oraddres s
R Making aph one call
The follo wing functionsar eav ailable:
R Select ing ach aract erinthech aract erbar
R Writin gach aract eron theto uc hpad
Charact erinput can bestar tedwit hacon trol
element andresumed withano ther. 266
Multimedia system

Tu
neIn radio Cal
ling up Inte rn et Radio
Re quirement s:
R The Interne tRa dio service isactiv ated.
R The datavo lume isavailable.
De pen dingon thecount ry,dat avo lume may
need tobe pur chased.
R Afast Int erne tconnection fordat atransmis‐
sion free ofinterfere nce.
The service sar ecou ntry-dependen t.
Fo rmor einf ormation, consultanauthor ized
Mer cedes-B enzCent er.
Multimedia system:
4 Radio 5
Þ Radio Source #
Select TuneIn Radio.
The Interne tRa dio displa yappear s.The last
st atio nse tst ar ts pla ying .
% The connectionqu alit ydepen dson thelocal
mobile phonerecep tion. In
te rn et Radio overview 1
Interne tRa dio prov ider
2 Selec tedcat egor y
3 Displa y(if con nectedto privat euser
accoun t)
4 Datatra nsf errate
5 Current statio nis stor ed asafa vo rite
6 Addition alinf ormation onthecur rent statio n Select
ingand connect ingInterne tRa dio sta‐
tion s
Mul timedi asy stem:
4 Radio 5
Þ Radio Source
5 TuneIn Radio5
00D3 Search #
Select acat egor y. #
Select ast atio n.
The connectionis es tablished automatic ally.
or #
Select EnterAddress orPOI . #
Enterast atio nnam eusin gth eent ryfield.
% Arelativ elylar ge volume ofdat acan be
transmit tedwhen usingInterne tRa dio.
Sa ving/dele tinganInterne tRa dio station as
a fa vo rite
Multimedia system:
4 Radio 5
Þ Radio Source
5 TuneIn Radio #
Select ast atio n. 33
4
Mult imed iasystem

#
Press and hold thecent ralcon trol elemen t
unt ilan audible signalsound s.
The ß symbol appearsby thest atio n
nam e. #
Select ß Favorites.
The listof save dfavo rite statio nsappear s.
or #
Creat ean acc oun tfo rth eonline prov ider
(T uneIn radio) andthen log inon themulti‐
media system.
Yo ur favo rite sar eim por tedto themultimedia
sy stem.
Dele ting favo rite s #
Select ß Favorites. #
Select ast atio n. #
Press and hold thecent ralcon trol elemen t
unt ilan audible signalsound s.
The ß symbol bythest atio nnam edisap‐
pear s. Se
tting Interne tRa dio optio ns
Mu ltimed iasystem:
4 Radio 5
Þ Radio Source
5 TuneIn Radio5
Z Option s
The follo wing option sar eav ailable:
R Select Stream: selectth est re am qualit y.
R Login toTuneIn Account :log into your
Tu neIn user acco unt.
R Log Outof Accou nt:log ou tof your TuneIn
us er acco unt. #
Select anoptio n. Med
ia Au
dio mode In
fo rm ation ontheaud iomod e &
WARNIN GRisk ofdist ra ction whenha n‐
dl ing data stor ag emedia
If yo uhan dleadat ast or ag emedium while
dr iving, your att entio nis div ertedfrom the tr
af fic condi tions.Thi scou ldalso cau seyou
to lose control of theve hicle. #
Onlyhandle adat ast or ag emedium
when theve hicle isstatio nary. Pe
rm issible file systems:
R FAT32
R exFA T
R NTFS
Pe rm issible datast or ag emedium:
R SD card
R USB stor ag ede vice
R iPod ®
/iPhone ®
R MTP devices
R Blue tooth®
audio equipme nt
% Obse rveth efo llo wing notes:
R The multimedia system suppor tsatot al
of up to50,000 files.
R Dat ast or ag emedia upto2TB aresup ‐
por ted(32‑ bitaddr essspace). Multimedia
system 335

Sear
ching fora musi ctrac kon the Blue ‐
to oth®
audio devic e
Mul timedi asy stem:
4 Media 5
à Media Sources
5 á Bluetoot hAudio #
Select ª. #
Select acat egor y.
A trac klist appear s. #
Select atrac k.
% The funct ionisonl yav ailable whenthe
mobil ephone andthemedia playersele cted
on themobile phonesuppor tth is func tion.
Switc hingBluetoo th®
audio equipment via
NFC
Re quirement s:
R Obser vetheno teson using NFC
(/ page31 2).
R TheBlu etoo th®
audio overvie wisdispla yed
( / pag e345). #
Lightl ypr ess theNFC area on themobile
phone (seethemanuf acturer'soper ating
ins truction s).
If th emobile phonehasalready been author‐
ized onthemultimedia system asBlue tooth®
audio equipme nt,it is no wcon nected.
If th emobile phoneisaut hor ized onthemul‐
timedia system asBlue tooth®
audio equip‐
men tfo rth efirs ttime ,it is conne cted afte r
conf irming theins truction sfo rth emobile
phone (seethemanuf acturer'soper ating
ins truction s).
Disconnec tingBluetooth®
audio equipment
Mul timedi asy stem:
4 Phone 5
á Media Sources #
Select thei symbol intheline ofthe
mobil ephone.
The disconnection ofthemobile phonetake s
place without acon firm atio npr om pt.The
mob ile pho neremains author ized inthesy s‐
te m. Ra
dio Sw
itchin gon the radio Mu
ltimed iasystem:
4 Radio #
Alternativ ely:press the002A button.
The radio displa yappear s.Yo uwill hear the
las tst atio npla yedon thelas tfr eq uency
band select ed. Multimedia
system 34
7