EZ pass MERCEDES-BENZ S-CLASS CABRIOLET 2021 Service Manual

Pa
rking AssistPA RK TRONI Cdisp lay: vehicles
wit hout asur round viewcam era
1 Operation alfron tand rear
2 Operation alfron t,re ar and sides
3 Obstacle detected atthefront right (yello w)
and rear (red) Pa
rking AssistPA RK TRONI Cdisp lay: vehicles
wit hasur round viewcam era
1 Operation alfron tand rear
2 Operation alfron t,re ar and sides
3 Obstacle sde tected atthefront right (red)
Sa vedobs tacle son thesides aredele tedin the
fo llo wing situat ions,fo rex am ple:
R Youpar kth eve hicle andswitc hof fth eigni‐
tion .
R Youopen thedoor s.
Af terth eengine isrestar ted, obs tacle son the
sides mustbe detected again bef oreane w
wa rning can beissued. 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 objects couldoth‐
er wise bedamag ed. Dr
iving andparking 17
7

Se
tting ATTENTI ONASSIST
Multimedia system:
4 Vehicle 5
k Assist ance
5 ATTE NTION ASSIS T
Se tting options #
Select Standard, SensitiveorOff.
Sugg esting are st area #
Select SuggestRes tArea. #
Activate0073 ordeacti vate thefunc tion 0053.
If AT TENTION ASSISTde tects fatig ue or
incr easing lack ofatt ention ,it sugg ests a
re st area inthevicinit y. #
Selec ta sugg estedre st area: youar egui‐
ded totheselect edrest area. Tr
af fic Sign Assis t Fu
nction ofTraf fic Sign Assis t
Tr af fic Sign Assistdetects traf fic sig ns with the
multifu nctioncamera(/ page15 0). Itassi sts
yo uby displa yingdetected spe edlimits and
ove rtakin gre strictions intheins trument cluster and
optio nall yin theHead-up Displayor cent ral
displa y.
Obser vetheno teson driving systems andyour
re sponsibili ty;yo uma yot her wise failto recog‐
nize dangers(/ page 150).
Since Traf fic Sign Assistalso uses thedat a
st or ed inthena vig ation system, itcan updat e
th edispla yin thefo llo wing situat ionswithout
de tecting traf fic sig ns:
R Whe nth eve hicle chang esroads, e.g.fr ee‐
wa yen try or exitro ad.
R When avillag eor cityboun darywhic his
st or ed inthedigit almap ispassed.
The camer aalso detects traf fic sig ns with a
re striction indicated byan addit ionalsign (e.g.
when wet).
Wa rning when thema xim um permis sible
speed isexceeded
The system can warnyouif yo uunin tentio nally
ex ceed themaximum permissible speed.Todo
th is, youcan spec ifyinthemultimedia system
by howmuc hth emaximum permissible speed
can beexceed edbef oreawa rning isissued. You can
specify whether thewa rning isto be justa
visual warning oran acous ticone aswell.
Displa yin theIns trum ent Displa y In
stru ment Displa yin theWi descr eenCockpit
1 Perm issible speed
2 Perm issible speedwhenther eis are striction
3 Addition alsign withre striction
% Ve
hicl eswith ast andar dIns trument Dis‐
pla y:a+ symbo lne xt to atraf fic sig nin the
Ins trument Displayindicat esthat addit ional
traf fic sig ns have been detected. Thesecan
al so be displ ayed inthemedia displayand
op tion ally intheHead-up Display. Dr
iving and parking 19
1

If
Traf fic Sign Assistcanno tde term ine thecur‐
re nt ma ximu mperm issible speed(e.g.dueto
missi ngsigns), thefo llo wing displa yappear sin
th eIns trument Display: This
isdispla yedcon tinuousl yif th eve hicle isin
a countr ywher eTr af fic Sign Assistisno tsup‐
por ted. Traf fic Sign Assistisno tav ailable inall
coun tries.
% Alsoobse rveth einf ormation ondispla ymes‐
sag esinTraf fic Sign Assist(/ pag e40 7).
Sy stem limit s
The system maybe impair edorma yno tfunc tion
in thefo llo wing situat ions:
R Ifth er eis poor visibility ,e.g. due toinsuf fi‐
cie ntillu mina tionofthero ad, ifth er ear e
highl yva riable shade condition sor inrain,
sno w,fogor hea vyspr ay.
R Ifth er eis glar e, e.g .fr om oncom ingtraf fic,
di re ct sunli ght orreflect ions. R
Ifth ewindshield inthear ea ofthemultifunc ‐
tion camer ais dir ty,or ifth ecamer ais fog‐
ge dup, damag edorcovered.
R Ifth etra ffic sign sar ehar dto detect, e.g. due
to dir tor sno w,because they areco vered, or
due toinsuf ficie ntlighti ng.
R Ifth einf ormation inthena vig ation system's
digit almap isincor rect or out-of-da te.
R Ifth esigns areambiguous, e.g.traffic sign s
on con stru ction sites orinad jacent lanes.
R Ifyo utur nshar ply, when passin gtraf fic sig ns
ou tsid eth ecamer a'sfield ofvision.
Se tting Traf fic Sign Assis t
Re quirement s:
R Foraut omat icado ption ofspeed limits:
Ac tiveDis tance AssistDIS TRONI Cis acti va‐
te d. Multimedia
system:
4 Vehicle 5
k Assist ance
5 Traffic SignAssist
Ac tiv atin gor deac tivatin gaut omati cadop ‐
tio nof spe edlimits #
Select LimitAdo ption. #
Activate0073 ordeacti vate 0053 thefunc tion.
The speed limitsdetected byTraf fic Sign
Assi stareaut omat icallyadop tedby Active
Dis tance AssistDIS TRONI C.
Di spl aying detected traf fic signs inthe
med iadis pla y #
Select Display inCOMA ND. #
Activate0073 ordeacti vate 0053 thefunc tion.
% Ifone ofthefo llo wing systems isactiv ated,
th ede tected spe edcan bemanu ally ad op ted
as thespeed limit:
R ActiveDis tance AssistDIS TRONI C
R Cruise contr ol
Fu rther information (/page16 3). 19
2
Driving and parking

Vo
ice comm and Function
Scen tmenu To
displa yfragr ance settings
En ergy flow To
displa yener gyflow settin gs
Ionization menu To
displa yioniz ation settings
Climate control menu To
displa yclimat econ trol settings
Auto matic climate control driver on To
switc hon theaut omatic climatecon trol settings onthedr iver's side
Light menu To
displa ylight settings
Massage menu To
displa ymassag ese ttings
Massage driver'sseat on To
switc hon themassag efunc tion forth edr iver's seat
Massage driver'sseatoff To
switc hof fth emassag efunc tion forth edr iver's seat
Outside temperature To
displa yth eoutside temp eratur e
En gine data To
displa yengin edat a
Seats menu To
displa yseat adjus tmentse ttings
Seat heating frontpassenger level"2" To
setth eseat heating forth efront passeng erseat toleve l2 Vo
ice Cont rolSy stem 22
7

or
iginat esfrom another vehicle, this isrecog‐
nized during data readin g.
The mult imed iasystem isrestar tedonc eth e
dat ahas been impor ted.
% Current vehicle settin gscan beedit edafte r
th eim por t.
Expor ting
If PIN protect ion isactiv ated, your PIN isrequ es‐
te d. #
Enterth efo ur -di git PIN. #
Select adat ast or ag emedium.
The datais ex por ted. The dataex por tma y
ta ke severalmin utes. Ac
tiv atin g/deac tivatin gPI N protection Re
quirement s:
To unlo ckthePIN:
R Ther eis an Interne tcon nect ion.
R AMer cedes meaccount exists at htt ps:/ /
me. secur e.mercedes -benz.com.
R The Perso nalization service isact ive
(/ page24 6). Mul
timediasystem:
4 System 5
PIN Protec tion
Se tting thePIN #
Sele ctSet PIN. #
Entera fo ur -di git PIN. #
Enterth efo ur -di git PIN again.
If bo th PINs match,PIN protect ion isactiv e.
Changing thePIN #
Sele ctChang eSet tings. #
Enterth ecur rent PIN . #
Select Chang ePIN . #
Seta ne wPIN .
Ac tiv atin gPI N protection fordat aex por t #
Select Change Setting s.
Co nfirm with thePIN. #
Select ProtectData Export .
Ac tivate0073 ordeacti vate 0053 thefunc tion.
Un bloc king thePIN
If th ePIN has been entered incor rectl yth re e
tim es,th ePIN willbebloc ked. Youcan have a sing
le-use passwordsent toyouvia the
Mer cedes meconn ectonline portalto rese tth e
PIN protect ion. #
Select Unbloc kPIN. #
Enterth esing le-use password.
PIN protect ion isrese t,and youcan seta
ne wPIN.
% The availabilit yof this func tion iscoun try
depen dentandmayno tbe available inyour
co unt ry.
Alt ernati vely,yo ucan have PIN protect ion
re se tat an aut hor ized Mercedes-Benz Cen‐
te r. User
profile Se
tting auser profile
Multimedia system:
4 System 5
g Person alization
Displa yingauser profile when star ting
If th is func tion isact ive, apr om ptappear swhen
st ar tin gth esy stem asking whichuser profile to
use. Mult
imed iasystem 24
5

#
When atra ffic repor tsymbol isunder the
cr oss hair,pr ess onthecent ralcon trol ele‐
men t.
The traffic re por tde tails aredispla yed.
or #
Press onthecent ralcon trol elemen t. #
Selec tInf ormat iononTraff icReport s.
The map showsthetraf fic re por tsymbols in
th evicinit y.
Tr af fic re por tinf ormation isdispla yedin the
st atus line:
R Traf fic re por tsymbol
R Reason forth etraf fic re por t,e.g. traffic
con gestion
R Warning mess age(highligh tedin red) #
Toselect atraf fic re por tsymb ol:sel ect
Next orPre vious. #
Press onthecent ralcon trol elemen t.
The traffic re por tde tails aredispla yed. Issuing
hazardwa rnings
Multime diasystem:
4 Navigation 5
Z Option s
5 Announc ement s #
Activate0073 Annou nceTrafficWa rnings .
Wa rning mess ages areissued andtailbac ks
whic hpose arisk areannounced. Map
andcom pass Map
andcom pass overview 1
Savesth ecur rent vehicle position
2 Movesth emap
3 Select sth emap orient ation andmap view
4 Select sth efunc tion depending ontheeq uip‐
ment :
• Sends ahazar dwa rning viaCar -to-X . Multim
ediasystem 269

The
follo wing option sar eav ailable forth e
updat e:
R The automat icmap updat eupdat esmap data
fo rone region.
Fo rau tomatic mapupdates Automatic
Online Updatemus tbe activ ated inthesy s‐
te m settings (/page24 7).
R Thema nua lma pup date updat esmap data
fo rse veralor all regions.
Fu rther information ontheonline mapupdat eis
av ailable atan aut hor izedMer cedes-Ben zCent er
or athttp s:// www .merced es.me.
Ov ervie wof ma pda ta
Yo ur vehicle issuppli edwithmap dataat thefa c‐
to ry.Depe nding on thecount ry,map datafo r
yo ur region iseit her pre-ins talled orthemap
dat ais supplied onadat ast or ag emedium.
If th emap dataon your vehicle hasbeen instal‐
led atthefa ct or yand youwish toreins tallit, you
do notneed toent ertheactiv ation code.
Fo rmap datath at youha ve pur chased inthe
fo rm ofadat ast or ag emedium, youmus ten ter
th eaccom panying activ ation code. %
Ifyo usa ve themap dataon adat ast or ag e
medium withth eonline mapupdat eser vice,
no ent ryisrequ ired. The activation codeis
st or ed on thedat ast or ag emedium during
th edo wnloading process.
Obser vethefo llo wing when entering theactiv a‐
tion code:
R The activ ation codecanbeused forone vehi‐
cle
R The activ ation codeisno ttr ansf erable
R The activ ation codehassixdigits
In theeve ntofthefo llo wing problems ,please
con tact an author ized Mercedes-B enzCent er:
R The multimedia system does notaccep tth e
act ivatio ncod e
R Youha ve lostth eactiv ation code Displa
yingthecom pass
Multi media system:
4 Navigation 5
À Route andPosition #
Select Compass.
The com pass displa ysho wsthefo llo wing
inf ormatio n:
R thecur rent dire ction oftrave lwit hbear‐
ing (360 °fo rm at) and compass direct ion
R longitude andlatitude coordinat esin
degr ees, minutes and seco nds
R height (rounded )
R numb erofGPS satellit esfrom whic ha
sign alcan berecei ved
Se tting thema pscale automa tically
Multi media system:
4 Navigation 5
Z Option s
The map scale issetaut omatic allydepending on
yo ur drivin gspee d.
Fo rjour neys incit ies withde tailed citymodels ,a
map viewfrom thedr iver's perspect ive is used. #
Switc hAuto Zoom on0073 oroff0053. 27
4
Multimedia system

#
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. &
WARNIN GRisk ofan acci dent from
ope rating mob ile comm unicati onequip ‐
ment while th eve hicle isin mo tion
Mobile communication sde vices distract the
dr iver from thetraf fic situ ation. Thiscou ld
al so cau sethedr iver tolose control of the
ve hicle. #
Asthedr iver ,onl yoper atemobile com‐
municat ionsdevices when theve hicle is
st atio nary. #
Asave hicle occupant, onlyuse mobile
communication sde vices inthear eas
int ended forth is pur pose, e.g.inthe
re ar passe nger com partment . Yo
umus tobse rveth eleg alrequ iremen tsforth e
cou ntryin whi chyouar ecur rentl ydr ivi ng when op
erati ng mob ile comm unicati onequip ment in
th eve hicle.
Fu rther information canbeobt ained from an
aut hor ized Mercedes-Ben zCent eror at:
https: //www .mercedes-benz -mobile.com/ 27
6
Multimedia system

#
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(/ page31 3). %
Amobi lephone canbeoper ated both 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 279).
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
(/ page27 8). Mul
timedi asy stem 27
9

#
Disconne ctthecon nect ingcable between
th emobile phoneandmultimedia system.
Mer cedes- Benzrecomme ndsdisconnecti ng
th econ nect ingcable onlywhen theve hicle is
st atio nary. Tr
ansf erre dve hicl edata withAndroidAuto
and Apple CarPla y® Ov
ervie wof transf erre dve hicl edata
When using Andr oidAutoor Apple CarPla y®
,cer‐
ta in vehicle datais transf erredto themobile
phone. Thisenables youto getth ebes tout of
select edmobile phoneservices. Vehicle datais
no tdir ectl yaccessible.
The follo wing system information istransmit ted:
R Softwarere lease ofthemultimedia system
R System ID(anon ymized)
The transf erofthis dat ais used tooptimize com‐
munication between theve hicle andthemobile
phone.
To do this, and toassig nse veralve hicles tothe
mobil ephone, ave hicle identif ierisrando mly
ge ner ated . Thi
sha sno conne ctionto theve hicle identif ica‐
tion number (VIN)andisdele tedwhen themulti‐
media system isrese t(/ page24 9).
The follo wing drivin gst atus datais trans mitted:
R Trans miss ionposit ionengaged
R Distinction between parked, stands till,ro lling
and drivin g
R Day/n ight mode oftheins trument cluster
The transf erofthis dat ais used toalter how
con tent isdispl ayed tocor respond tothedr iving
situation .
The follo wing positiondatais transmit ted:
R Coor dinat es
R Speed
R Com pass direct ion
R Accel erati on dire ction
Thi sda ta isonl ytransf erredwhile thena vig ation
sy stem isactiv ein order toimprove it(e.g. soit
can continue func tioningwhen inatun nel). Mer
cedes mecalls Mak
ingacall viatheove rhead contr olpa nel
Re quirement s:
R Youha ve acc ess toaGSM network.
R The cont ract partner' sGSM networkco ver‐
ag eis available inthere spectiv ere gion.
R The ignition isswitc hedonsothat vehicle
dat acan betransf erredaut omatic ally. 292
Multimedia system