audio MERCEDES-BENZ C CLASS 2021 Owners Manual

*
NO
TEImpairment oftheoper ating effi‐
cie ncy ofthere stra int systems from
ins talling accessor ypar tsor from repair s
or we lding Air
bags andEmerge ncy Tensi oni ng Device s,
as wellas con trol unit sand sensorsfo rth e
re stra int systems, maybe installed inthefo l‐
lo wing areas ofyour vehicle:
R Door s
R Door pillars
R Doo rsi lls
R Sea ts
R Cockpit
R Instrument cluster
R Cen terconsole
R Lateral roof frame #
Donotins tallacc essor ypar tssuc has
audio systems inthese areas. #
Donotcar ryout repair sor we lding. #
Have afte rm arke tins tallation ofacc es‐
sor ies carried out ataqu alif ied spec ial‐
is two rkshop. Yo
uco uld jeopar dizeth eoper ating safetyof your
ve hicle ifyo uuse parts,tir es and wheel sas well
as acc essor iesreleva nt tosaf etywhic hha ve not
be en approve dby Mer cedes-Ben z.Saf ety-re le‐
va nt systems, e.g.thebr ak esy stem, maymal‐
func tion.Onl yuse Mercedes- BenzGenuineP arts
or par tsof equal qualit y.Onl yuse tires, wheels
and accessor iesthat have been specif ically
appr ovedfo ryo ur vehicle model.
Mer cedes-Ben zGenuineP arts aresubject to
st rict qualit yins pec tions.Eac hpar thas been
spec iallyde veloped, manufactured orselec ted
fo rMer cedes-Benz vehicles andadap tedto
th em. Ther efor e, onl yMer cedes- BenzGenuine‐
Pa rts should beused.
Mor eth an 300,0 00 differe nt Mer cedes-Be nz
Ge nui neP arts areav ailable forMer cedes-Benz
model s.
All author ized Mercedes-B enzCent ersmaint ain
a supply ofMer cedes-B enzGenuineP arts for nece
ssaryser vice andrepair work.In addition,
st ra tegically locatedpar tsdeliv erycent erspr o‐
vide forqu ick and reliable partsser vice .
Alw aysspecify theve hicle identif ication number
(VIN) (/page368) when order ing Mer cedes-
Benz GenuineP arts. Oper
ator's Manual
This Oper ator's Manual describesallmodels and
all standar dand optio nal equipme ntavailable for
yo ur vehicle atthetime ofthis Opera tor's Man‐
ua lgoing topress. Countr y-specif icdif fere nces
ar epo ssi ble. No tethat your vehicle mayno tbe
eq uipped withall featur esdesc ribed. Thisisalso
th ecase forsy stems andfunc tionsre leva nt to
saf ety. Ther efor e, theeq uipment onyour vehicle
ma ydif ferfr om that inthedescr iption sand illus‐
tra tion s.
The original purchase agreement foryo ur vehicle
cont ains alis tof all ofthesy stems inyour vehi‐
cle.
Should youha ve anyqu estion scon cerning
eq uipment andoper ation, please consult an
aut hor ized Mercedes- BenzCenter. 22
Gener alno tes

If
yo uuse services, suchas repair services and
maint enanc ewo rk,st or ed oper ational dataas
we llas theve hicle identif ication number canbe
re ad out and used. Theycan beread out by
ser vice networkem ployees, suchas workshops
and manuf acturersor third par ties ,suc has
br eakdo wnservice s.The same istrue inthe
case ofwa rrant yclaim sand qualit yassur ance
meas ures.
In gener al,th ere ad out isper form ed via the
leg allypr escr ibed portfo rth ediagnos ticscon‐
nect ionintheve hicle. Theoper ational datath at
ar ere ad out documen tte ch nica lst at es ofthe
ve hicle orofindividua lcom ponent sand assis tin
th ediagnosis ofmalfunct ions,compliance with
wa rrant yoblig ationsand qualit yim prove ment.
To that end ,th ese data,in par ticular information
about componen tloads, tech nica leve nts, mal‐
func tions and other faults maybe trans mitted
alon gwit hth eve hicle identif ication number to
th emanuf acturer.Fu rther mor e,themanuf ac‐
tur erissubject toproduct liability .Fo rth is rea‐
son themanuf actureralso uses operational data
fr om theve hicle, forex am ple, forre cal ls. The se da
ta can also be used toexamin eth ecus tom‐
er's warrant yand guar anteeclaim s.
Fa ult mem ories intheve hicle canberese tby a
ser vice outle tor atyour requ estas par tof repair
or maint enanc ewo rk.
Con venience andinfotainme ntfuncti ons
Yo ucan stor econ venie nce settings andindivid‐
ua lse ttings intheve hicle andchang eor rese t
th em atanytime.
Depen dingontheve hicle equipment, this
inc ludes thefo llo wing settings ,fo rex am ple:
R Seat andsteer ing wheel position s
R Suspension andclimat econ trol settings
R Individual settings, suchas interior lighting
Depen dingontheselect edequipment, youcan
im por tdata intove hicle infotainm entfunction s
yo urself .
De pen dingon theve hicle equipment, this
inc ludes thefo llo wing data,forex am ple:
R Mult imed iadat a,suc has music ,fi lms orpho‐
to sfo rpla yba ckinan integr ated multim edia
sy stem R
Address book datafo ruse inconnection with
an integr ated hands-fr eesystem oran inte‐
gr ated navig ation system
R Entere dna vig ation destinations
R Dat aabout theuse ofInt erne tser vices
These datafo rcon venie nce and infotainm ent
fun ction sma ybe save dlocally intheve hicle or
th ey ma ybe locat edon ade vice whichyo uha ve
connect edtotheve hicle, suchas asmar tphone,
USB flash drive or MP3 player.If yo uha ve
ent ered these datayo urself ,yo ucan deletethem
at anytime.
This datais tra nsmit tedfrom theve hicle tothird
par ties onlyat your requ est.This applies, inpar‐
ticular ,when youuse onlineser vices inacc ord‐
anc ewit hth ese ttings that youha ve select ed.
Smar tphone integratio n(e .g. Android Au toor
App leCar Play)
If yo ur vehicle isaccor dinglyeq uipped, youcan
co nn ect your smar tphon eor ano ther mobile end
de vice totheve hicle. Youcan then con trol them
by means ofthecon trol element sint egr ated in
th eve hicle. Imagesand audiofrom thesmar t‐
phone canbeoutput viathemultimedia system. Gener
alno tes 31

Sy
stem limit s
The system limits forPa rking Assist
PA RK TRONI Cappl yto passiv eside impact pro‐
te ction.
The follo wing objectsar eno tde tected, forex am‐
ple:
R Pedes trians who approachth eve hicle from
th eside
R Objec tsplaced next to theve hicle
Ac tiv atin g/deac tivatin gPa rking Assis t
PA RK TRONI C
* NO
TERisk ofan acci dent from objects
at clo serang e Pa
rking AssistPA RK TRONI Cma yno tde tect
cer tain obje ctsat clos era ng e. #
Whe npa rking ormane uvering theve hi‐
cle, paypar ticular attention toany
obj ect swhic har eabo veorbelo wthe
sensor s,e.g. flowe rpo ts or draw bar s.
The vehicle orother object scould oth‐
er wise bedamag ed. #
Press theé buttoninthecent ercon sole.
If th eindicat orlam pin theé buttonisno tlit,
Pa rking AssistPA RK TRONI Cis act ive. Ifth eindi‐
cat orlam pis lit or theé symbol appearsin
th eins trument cluster,Pa rking Assist
PA RK TRONI Cis no tact ive.
% Parking AssistPA RK TRONI Cis aut omat ically
act ivat ed when theve hicle isstar ted.
Ad jus tingthe warning tones ofParking
Assis tPA RK TRONI C
Mu ltimed iasystem:
4 Vehicle 5
k Assist ance
5 Camera &Parkin g5
Set Warning Tones
Ad jus tingthe volum eof thewa rning tones #
Select Warning ToneVolume. #
Seta va lue.
Ad jus tingthe pitchof the warning tones #
Select Warning TonePitch.
Se ta va lue. Specif
yingthest ar ting pointfo rthe warning
to nes
Yo ucan spec ifywhe ther thePa rking Assist
PA RK TRONI Cwa rning tones should comm ence
wh en theve hicle isfur ther aw ay from anobs ta‐
cle . #
Sele ctWa rnEarl y. #
Activate0073 ordeacti vate 0053 thefunc tion.
Ac tiv atin g/deac tivatin gaudi ofa deo ut
Yo ucan spec ifywhe ther thevo lume ofamedia
sour ceinthemultimedia system isto be
re duced whenParking AssistPA RK TRONI Cgiv es
an audible warning. #
Selec tAudio Fadeout DuringWarn ingTon es. #
Activate0073 ordeacti vate 0053 thefunc tion. Ac
tiv ePa rking Assis t Fu
nction ofActiv ePa rking Assis t
Ac tivePa rking Assistis an elect ronic parking
assis tance system, whic huses ultrasound with
th eassis tance ofthere ar vie wcam eraand sur‐
ro und viewcam era. When youar edr ivin gfo r‐
wa rdsup toappr oximat ely22 mph(35 km/h), Dr
iving andparking 19
9

Disp
laycont ent 1
Navig ation instructions
2 Current speed
3 Detected instructi ons and traf fic sig ns
4 Setspe edinthedr iver assis tance system
(e.g. cruise control)
When youre cei veacall, the0061 Incoming Call
messag ewill appear ontheHead-up Display.
In aud iomode, thest atio nnam eor trac kwill be
sho wntemp orarily when theaudio sourceis
being activelyoper ated. Sy
stem limit s
The visib ilityisinf luenc edbythefo llo wing condi‐
tion s:
R Seat position
R Imag eposit ionsetting
R Ambient light
R Wetro ad sur faces
R Obje ctsonthedispla yco ver
R Polar izat ion insung lasses
% Inextreme sunli ght, sectio nsofthedispla y
ma yappear washed out.Youcan correct this
by switc hingtheHead-up Displayof fand on
ag ain. Ad
jus tingthe Head-up Displ aysettings on
th eon-boa rdcom puter On-boar
dcom puter:
4 Head-up Disp. 1
Setting currently select ed
2 Digital spe edome ter
3 Traf fic Sign Assist
4 Navig ation displays
The follo wing canbeadjus tedfo rth eHead-up
Displa y:
R Position
R Bright ness 21
0
Instrument Displayand on-boar dcom puter

1
Touc hpad
2 © button
Calls upmain function sand favo rite s
3 0055 button
Calls upthecon trol menu ofthelas tactiv e
audio source
4 0038 button
Pr ess brief ly:re tur ns tothepr ev ious displa yYo
ucan navig atein men usand lists via touc h-
sen sitive sur face 1 byusin ga sing le-finger
swip e: #
Toopen orclose lists: swipe leftor right. #
Toselect themenu item: swipe up,down,
lef tor right. #
Press touc hpad 1. #
Tomo vethedigita lma p:swipe inany
dir ect ion.
Use thefo llo wing functionswithatw o-f ing er
swipe: #
Tocall upmainfuncti ons and favo rite s:
swipe down withtw ofing ers. The swipe mu st
st ar tin theupper area oftheto uc hpad. #
Tozoo minand outofthe map: movetwo
fi ng ersto get her orapar t. #
Tocall upthecontr olmenu ofthelas t
act ive aud iosour ce:swipe upwithtw ofin‐
ge rs.The swipemus tst ar tin thelowe rar ea
of theto uc hpad. Se
tting thesensit ivityfo rthe touc hpad
Mul timedi asy stem:
4 System 5
w Input #
Select Touchpad Sensitivit y. #
Select Fast,Medium orSlow . #
Tosetth epr essur esensit ivity:switc h
Touchpad Tapon0073 oroff0053.
If th efunc tion isswitc hedon0073, ata pon
th eto uc hpad isen ough toselect amenu
it em.
Handwr itingrecognit ion:swit ching there ad-
aloud functionon/ off
Mul timedi asy stem:
4 System 5
õ Audio
5 System Feedback #
Switc hRead OutHandwrit ingRecognit ionon
0073 oroff0053. Multimedia
system 21
5

Ac
tiv atin g/deac tivatin ghap ticope ratin g
fe edba ckon theto uc hpad
Mul timedi asy stem:
4 System 5
w Input
The func tion suppor tsyouwhen makingentries
on theto uc hpad andwhen selecting men us. #
Swit chHap ticOpe ratingFeed back on 0073 or
of f0053.
Whe nth efunc tion isactiv ated, ata ctil efe ed‐
bac kin thefo rm ofavibr ation iseffect ed
whe nth eto uc hpad isoperat ed.
Select ingast ation andtrac kusin gth e
to uc hpad #
Press the0055 buttonontheto uc hpad.
or #
Swip eup withtw ofing ers. The swipe mu st
st ar tin thelowe rar ea oftheto uc hpad.
The contro lmen uappear sfo rth eaudio
sour cethat wa slas tselect ed. #
Use onefing er toswipe upordown.
Ra dio: thepr ev ious orthene xt statio nis set.
Media source:thepr ev ious orthene xt music
tra ck isselec ted. #
Tohide thecontr olmenu :swipe down with
tw ofing ers. The swipe mu ststar tin the
upper area oftheto uc hpad. Ma
infunct ions Calli
ngup thema infun ctions 1
00CB button
Calls upnavig ation
2 002A button
Calls upthera dio
3 00FD button
Calls upmedia
4 002B button Calls
upthete lephon e
5 00D4 button
Se tsvehicle functions #
Alternativ ely:press the© buttononthe
To uc hCon trol, contro ller ortheto uc hpad.
The main function sar edispl ayed. #
Select themain function. Fa
vo rite s Ov
ervie wof favo rite s
Fa vorite sof feryo uqu ick acc ess tofreq uentl y
use dapp lications. Itis possi bletocrea te 20
fa vo rite sin tota l.
The follo wing functionsar eav ailable:
R add pre-d efined favo rite sfrom thefo llo w‐
ing categor ies(/ page21 7):
- Navigat ion
- Enterta inment
- Pho ne
- Connect
- Veh icle 21
6
Multimedia system

#
Toswitc hon: chang eth emedia sourceor
tur nvo lume control 1. Ad
jus tingthe volum e Se
tting withth evo lum econtr ol On
themultifunc tionsteer ing wheel 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 Multimedia
system 21
9

Multimedia
system:
4 System 5
& TimeandDate
Au tomatic ally #
Swi tchAuto matic Day light Saving Time on
0073 oroff0053.
Man ually #
Dea ctivate0053 Auto matic Day light Saving
Ti me. #
Select Day light Saving Time. #
Select OnorOff.
Se ttin gthe time anddatefo rm at
Mul timedi asy stem:
4 System 5
& TimeandDate
5 Set Form at #
Setth edat eand time form at003B.
Se tting thetim ema nua lly
Re quirement s:
R The Manual TimeAdjustm entfunc tion is
switc hedon. Multime
diasystem:
4 System 5
& TimeandDate
5 Set Time #
Setth ehour s. #
Navig ateto theright tosetth eminut es. #
Setth eminut es. #
Conf irm chang eswhen exitin gth emenu.
The dateis setaut omaticall yvia GPS. Connectivity
Switc
hingtransmission oftheve hicl eposi ‐
tion on/off
Mul timedi asy stem:
4 System 5
ö Connec tivity #
Select Transm itVehicle Pos.. #
Activate0073 ordeacti vate 0053 thefunc tion. Blue
tooth® Inf
orma tion abou tBlu etoo th®
Bl ue tooth®
tech nol ogy isast andar dfo rshor t-
ra ng ewi reless datatransf erup toappr oximat ely
32. 8ft (10 m).
Yo ucan useBlue tooth®
to connect your mob ile
phon eto themultimedia system and usethefo l‐
lo wing functions,forex am ple:
R Han ds-free system withaccess tothefo llo w‐
ing option s:
- con tacts (/ page 263)
- call lists (/ page265)
R Interne tconnection (/page27 9)
R Listening tomusi cvia Blue tooth®
audio
R Trans ferring busine sscar ds(vCar ds)intoth e
ve hicle
Blue tooth®
is are gis tere dtra demar kof Blue‐
to othSpecial Interes tGr oup (SIG) Inc.
% Interne tconn ection viaBlue tooth®
is no t
av ailable inall coun tries. Mult
imed iasystem 223

tio
nflag withth enumber ofyour Î inter‐
med iatedes tinatio n.Afterth is, routeguidan ceis
co ntinue d.
Swit ching navig ation announ cement son/of f
Re quirement s:
R Routeguidan ceisact ive. #
Toswitc hof f:pr ess thevo lume control on
th emultifunc tionsteer ing wheel during a
na vig ation announ cement(/ page21 8).
or #
Pres sth evo lume control on thecent ercon ‐
sole during ana vig ation announ cement
(/ page21 8).
Th eVo ice Gui dan cehasbee ndea ctiva ted.
mess ageap pea rs.
or #
Sho wthena vig ation menu (/page232). #
Select !Voice Guidance .
The symbol chang esto# . #
Toactiv ate: sele ct# VoiceGuida nce .
The current navig ation anno uncement is
pl ay ed. %
Inthefo llo wing situat ions,na vig ation
ann ounc emen tsareswitc hedonaut omat i‐
call y:
R Ane wrouteguidan ceisstar ted.
R The routeis recal cul ated.
% Youcan add andcallupthis func tion asa
fa vo rite und erVoic eGuidan ceOn/O ff.
Swit ching navig ation announ cement son/of f
dur ing aphone call #
Selec tSyst em. #
Selec tõ Audio. #
Selec tNavigat ionand Traff icAn noun ce-
men ts. #
Swit chVoice Guidance During Callon 0073 or
of f0053.
Ad jus tingthe volum eof navig ation
announ cement s
Re quirement s:
R Routeguidan ceisact ive. #
On themu ltifunct ionsteer ing wheel or
on themu ltim edia system: turnth evo lume con
trol on themultifunc tionsteer ing wheel
dur ing ana vig ation announ cement.
or #
Turn thevo lume control on thecent ercon ‐
sole during ana vig ation announ cement
(/ page21 9).
% Inthefo llo wing situat ions,th evo lume is
ra ised tothemaximum volume orlowe redto
th eminimum volume:
R Ane wrouteguidan ceisstar ted.
R The routeis recal cul ated.
% The mini mum volume canbeindiv iduall yse t
at an aut hor ized Mercedes -Benz Cent er. #
Viasy stem settings: selectSyst em. #
Sele ctõ Audio. #
Sele ctNavig ation andTrafficAnnoun ce-
men ts. #
Sele ctVoic eGuidanc eVolume . #
Setth evo lume. #
Toswitc haud iofadeo uton/o ffdur ing
na vig atio nanno unceme nts: select System . #
Select õ Audio. Mu
ltimed iasystem 24
5

#
Ifth ecodes match: con firm thecode on
th emobile phone.
Connecting amobile phone(authorizat ion by
ent ering apa ssk ey) #
Select themobile phone. #
Choose aone tosixt een-digit numbercombi‐
nation asapassk ey. #
On themu ltim edia system: enterthepass‐
ke yand select0076. #
On themobil eph one: enterthepassk ey
ag ain and confirm .
% Upto15 mobil ephones canbeauthor ized
on themultimedia system.
Au thor ized mobile phones arere connect ed
au tomatical ly.
Connect ingasecond mobilephone (two
ph one mod e)
Re quirement s:
R Atleas tone mobile phoneis alr eady connec‐
te dto themultimedia system viaBlue tooth®
. Multimedia
system:
4 Phone 5
00A5 Devic es #
Select Connec tNew Devic e. #
Select Start Search onSystem.
The available mobilephon esaredispla yed. #
Select themobile phone. #
Answ ertheHow would youliketocon nect
the new device? prom pt. #
Toreplac ethe currentl yconnect ed
mobile phone:selectPhone 1.
The currentl yconne cted mob ile pho neis
re placed bythene wmobile phone.
or #
Toconnect thesecond mobileph one:
selec tPhon e2.
The newmobile phoneis con nectedas
Phone 2.Iftw omobile phones have already
been connected, thesecon dte lephon eis
re placed bythene wmobile phone.
or #
Touse themobil eph one asan aud io
sour ce:selec tAudio Source(/ page28 7). %
Amobile phonecan beoperat edboth as an
audio sourceaswellas telephon ein par allel.
% The type ofcon nection forth econ nect ed
mobile phone, forex am ple asPhon e1,
Phon e2 or as Audi oSour ce,can berede‐
fi ned atanytime .(/ page 259) .
Fu nctions ofthemobil eph one intw oph one
mod e
Fu nctions overview Mobile
phoneinthe
fo re gr ound Mobile
phone inthe
bac kground
Fu llra ng eof func ‐
tio ns Incom
ingcalls In
te rchangi ngmobil ephone s(tw ophone
mode)
Re quirement s:
R The mobile phonesareaut hor ized
(/ page258) . Multime
diasystem 259