MERCEDES-BENZ S-CLASS CABRIOLET 2021 Owner's Manual

Sy
stem limit s
No lane- correcting brak eap plica tion occu rsin
th efo llo wing situat ions:
R Youcle arly and activel yst eer ,br ak eor accel‐
er ate.
R Ifadr iving safetysy stem interve nes, such as
ES P®
,Ac tiveBr ak eAssi stor ActiveBli nd
Spo tAssi st.
R Youha ve adop tedaspor tydriving style wit h
high corner ing speeds orhigh ratesof accel‐
er ation.
R When ESP®
is deactiv ated.
R Ifaloss oftirepr essur eor afa ulty tirehas
been detected and displ ayed.
If yo udeac tivateth eAc tiveLa ne Keeping Assist
wa rning and thelane marking scann otbe clear ly
de tected, itis pos siblethat no lane correcting
br ak eap plica tion take splace (/page200).
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 highly
variable shade condition sor inrain,
sno w,fogor hea vyspr ay.
R Ifth er eis glar e, e.g .fr om oncom ingtraf fic,
th esun orreflect ions.
R Ifth ewindshield inthear ea ofthemultifunc ‐
tion camer ais dir ty,or ifth ecamer ais fog‐
ge dup, damag edorcovered.
R Ifth er ear eno lane marking s,or several
unc lear lane markingsarepr esen tfo rone
lane, e.g.around roadw orks .
R Ifth elane marking sar ewo rn,dar kor cov‐
er ed.
R Ifth edis tance from theve hicle infront istoo
shor tand thus thelane markings cannotbe
de tected.
R Ifth elane marking sch ang equ ickl y, e.g.
lanes branc hof f,cr oss one another or
mer ge.
R Ifth ero ad isvery nar row and wind ing.
R Vehicl eswith Drivin gAss istanc ePa ck‐
ag e:ifth era dar sensor sin there ar bum per
ar edir tyor coveredin sno wand anobs tacle is
de tected inyour lane ,no lane -cor recting
br ak eap plica tion take splace.
Ac tiv atin g/deac tivatin gAc tiv eLan eKe eping
Assis t &
WARNIN GRisk ofacci dent despite
Ac tiveLa ne Keeping Assistwa rning
A lane- correcting brak eap plica tion canno t
al wa ys bring theve hicle backint oth eor igi‐
nal lane. #
Alw aysst eer ,br ak eor accelera teyour‐
self ,espe ciallyif Ac tiveLa ne Keeping
Assis twa rnsyo uor mak esalane -cor‐
re cting brak eap plica tion. &
WARNIN GRisk ofacci dent despite inter‐
ve ntio nof ActiveLa ne Keeping Assist
Ac tiveLa ne Keeping Assistdoes notde tect
tr af fic condi tions orroad user s.The system
ma ymak ean inappr opriatebr ak eapplica‐
tion . Dr
iving andparking 19
9

The
brak eapplication canbeinterru pte dat
an ytime, forex am ple, bysteer ing slightl yin
th eopposit edir ect ion. #
Alw aysmak esur eth at ther eis suf fi‐
cie ntdist anc eto theside forot her traf‐
fi c or obs tacle s. &
WARNIN GRisk ofacci dent despite Lane
Ke eping Assist
Lane Keeping Assistcann otalw aysclear ly
de tect lane mar kings .
In such case s,Lane Keeping Assistcan:
R givean unnec essarywa rning
R notgiv eawa rning #
Alw ayspa ypar ticular attention tothe
tr af fic situ ation and keep within the
lane, espec iallyif Ac tiveLa ne Keeping
Assis taler tsyou. Be
sureto obser vethesy stem limit ations of
Ac tiveLa ne Keeping Assist. #
Press butt on2.
If indicat orlam p1 lights up,ActiveLa ne
Ke eping Assistis activ ated, thelane mark‐
ings aresho wnaslight intheassis tance
gr ap hic. Whe nAc tiveLa ne Keeping Assistis
activ e,thelane markings aresho wningreen
in theassis tance grap hic.
% Dep endingonthecount ry,yo uma yha ve to
pr ess and hold thebutt ontodeactiv ate. Se
tting thesensit ivityof Activ eLan eKe ep‐
ing Assis t
Multi media system:
4 Vehicle 5
k Assist ance
5 Act .Lane Keep. Assist
Ac tiv atin g/deac tivatin gthe warning #
Activate0073 ordeacti vate 0053 Lane Depart.
Warning.
Yo udo notre cei veanywa rning when leaving
a lane ifth elane keeping warning system is
deactiv ated. Ve
hicl eto wing instruct ions
The vehicle isno tsuit able forth euse oftow bar
sy stems that areused forflat towing ording hy
to wing, forex am ple. Attach ing and using tow bar
sy stems canlead todamag eon theve hicle.
When youar eto wing ave hicle withto w bar sys‐
te ms, safedr iving charact eristic scan notbe
guar anteed forth eto wing vehicle ortheto we d
ve hicle. Thevehicle-tr ailercombination may
sw erve from side toside. Complywithth eper‐
mitt edtowing methods (/page356) andthe 200
Driving andparking

ins
truct ions forto wing withbo th axle son the
gr ound (/page35 7). Dr
iving andparking 20
1

Ins
trum ent Disp layove rview &
WARNIN GRisk ofacci dent dueto an
ins trumen tdispla ymalf unction
If th eIns trument Displayhas failed ormal‐
func tioned,youma yno tre cogni zefuncti on
re strictions applyi ngtosaf etyre leva nt sys‐
te ms.
The oper ating safetyof your vehicle maybe
im pair ed. #
Drive on car efull y. #
Have theve hicle checkedimmediat ely
at aqu alif ied spec ialistwo rkshop. Mer
cedes‑AMG vehicl es:obse rveth eno tesin
th eSupplement .Ot her wise, youma yfa ilto rec‐
ogni zedangers.
If th eoper ating safetyof your vehicle is
im pair ed,parkth eve hicle safelyas soon aspos‐
sible. Contactaqu alif ied spec ialistwo rkshop. Ins
trument Display 1
Speedome ter
2 Multifunction display
3 Tach ome ter
4 Coolan tte mp eratur ega ug e
5 Fuelleve land fuel filler flap locatio nind ica‐
to r
% This displa yis an exam ple. Other displa ys
ar eposs ibleinstead oftach ome ter3.
The segments inspee dome ter1 indica tethe
sy stem status forth efo llo wing:
R Cruise control (/ page15 8) R
ActiveDis tance AssistDIS TRONI C
(/ page 160)
Ve hicl eswith Traf fic Sign Assis t:De tected
ins tructi ons and traf fic sig ns willap pea ron the
speedome ter(/ page19 1).
* NO
TEEngi nedama gedue toexc essiv ely
high engine speeds The
engine willbedamag edifyo udr ive wit h
th eengine intheov errevving rang e. #
Donotdr ive wi th theengine intheove r‐
re vving rang e. The
overrev ving rang eis sho wninredon tach ‐
ome ter3. When theov errevving rang eis
re ac hed, thefuel suppl ywill beinterru pted to
pr otect theengine.
Dur ing normal oper ating conditions ,coolant
te mp eratur edispla y4 mayrise to248°F
(1 20 °C). 202
Instrument Displayand on-bo ardcom puter

&
WARNIN GDang erofburnswhen open‐
ing thehood
If yo uopen thehood when theengine has
ove rheat edordur ing afire intheengine
com partmen t,yo uco uld come intoco ntact
wit hho tga ses orother escaping operating
fl uids. #
Beforeopen ingthehood, allowthe
engine tocool down. #
Intheeve ntofafire intheengine com‐
par tmen t,ke ep thehood closed and
call thefire ser vice. Ov
ervie wof thebut tons on thest eer ing
wheel 1
P Back/Hom ebutt on(press and hold),
on- boar dcom puter
2 Touc hCon trol, on-bo ardco mp uter
3 Con trol pan elforcr uis econtr olor Active
Dis tance AssistDIS TRONI C
4 Contr olpa nel formulti media system:
£ Voice Cont rolSy stem
ß Displa ysfavo rite s
VO L:contr oladjus tsthevo lume orswitc hes
th esound off0063 (press)
0061 Makes/acc epts acall 0076
Rejects /end sa cal l
5 00E2 Calls up thehome screen
6 Touc hCon trol mult imed iasystem
7 G Backbutt on Oper
ating theon-boa rdcom puter
Mer cede s-AMG vehicl es:obse rveth eno tesin
th eSupplement .Yo uco uld other wise failto rec‐
ogni zedangers. &
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 In
stru ment Displa yand on-boar dcom puter 203

and
traffic condi tions andoperate the
eq uipment withth eve hicle statio nary. Obser
vetheleg alrequ iremen tsforth ecount ry
in whic hyo uar ecur rently drivi ng when operat‐
ing theon- boar dcom puter.
% The on-boar dcom puterdispla yswill appear
on themultifunc tiondispla y(/ page206). The
on-boar dcom puterisoper ated using left-
hand Touc hCon trol 2 and left-han dbac k/
hom ebut ton1.
The follo wing menusareav ailable:
R Service
R DriveA ssist
R Trip
R Navi gation
R Radio
R Media
R Phon e
R Head -upDisp.
R Design s
The men uscan becalle dup from themenu bar
on themultifunc tiondispla y. #
Tocall upthemenu bar:press left-hand
bac kbutt on1 untilth emenu barisdis‐
pla yed.
% Ve
hicl eswithout Activ eDi stance Assist
DI ST RO NIC :pr ess the00E2 buttontocal l
up themenu baroftheon- boar dcom puter. #
Toscr ollinthemenu bar:swipe leftor
ri ght onleft-h and Touc hCon trol 2. #
Tocall upamen u,sub men uor pos sible
se ttings onthemenu ,or conf irm aselec‐
tion orsetting: press left-hand Touc hCon ‐
tr ol 2. #
Toscr ollthrough displa ysorlists on the
menu ,or select displaycont ent,afun c‐
tion, anentr yor adisp lay: swipe upwards
or down wardson left-hand Touc hCon trol
2. #
Toexitasubm enu:press left-hand back
butt on1. 20
4
Instrument Displayand on-boar dcom puter

Fu
ll-scr eenmenu s
Yo ucan displ aythefo llo wing menusinfull on
th eIns trument Display:
R DriveA ssist
R Trip #
Onthecor responding menu,useleft-hand
To uc hCon trol 2 toscr olltotheend ofthe
lis t. #
Press left-hand Touc hCon trol 2.
The selected men uwill bedispl ayedin full. Se
tting thedesig n
On -bo ardcom puter:
4 Designs
% This function isavailable onlyforve hicles
wit haWi descr eenCockpit.
The follo wing design scan beselec ted:
R Classic
R Sport
R Progres sive #
Toselect adesign: swipeupwards ordown‐
wa rdson thelef t-hand Touc hCon trol. #
Press thelef t-hand Touc hCon trol.
The Instru ment Displa ywil lbe sho wninthe
select eddesign. Se
tting thear ea foraddi tional values G-me
ter(e xa mp le)
1 Area foradd itional values
2 Indexpoint s #
Toselect displaycont ent:swipe tothe
ri ght onthelef t-hand Touc hCon trol. #
Swip eupw ards ordown wardson thelef t-
hand Touc hCon trol to select displaycont ent.
When displaycont entisselect ed,thear ea
fo radd itional values 1will brief lybe high‐
light ed.
Ind expoint s2 will displa yth eselect edlist
it em.
The follo wing displa ycon tent can beselect edin
th eClassic andSport designs:
R Tach ome ter
R Navig ation
R ECOdisp lay
R Consu mption
R G-m eter
The follo wing content can beselect edinthePro-
gressive design:
R Date
R Navig ation
R ECOdisp lay
R Consu mption
R G-m eter Ins
trument Displayand on-boar dcom puter 205

Ov
ervie wof displa yson themu ltifunct ion
disp lay 1
Outs idetemp eratur e
2 Drive pr og ram
3 Trans miss ionposit ion
4 Time
5 Displa ysection
% Ve
hicl eswith anIns trument Displayin
th eWi des cree nCo ckpit: theposition of
th edispla yswill differfr om those displa yed
her e. Also
shownonthemultifunc tiondispla y:
ë ActivePa rking Assistact ivat ed
(/ page18 5)
é Parking AssistPA RK TRONI Cdeac tiva ted
( / pag e17 7)
h Cruise contr ol(/ page15 8)
ç ActiveDis tance AssistDIS TRONI C
(/ page 160)
00D4 Ac
tiveBr ak eAssi st(/ pag e15 8)
è ActiveSt eer ing Assis t(/ page16 7)
00B0 Ac
tiveLa ne Keeping Assist(/ page19 8)
± ActiveLa ne Chang eAssi st(/ pag e16 9)
00D9 HO
LD functio n(/ page 171)
00CE Ad
aptiveHig hbeam Assis t(/ page11 0)
Ve hicl eswith Traf fic Sign Assis t:De tected
ins tructi ons and traf fic sig ns (/ page 191). Ad
jus tingthe inst ru men tlighti ng #
Turn brightn esscontrol 1 upordown.
The lightin gof theIns trument Displayand in
th econ trol element sof theve hicle interior is
adjus ted. 206
Instrument Displayand on-boar dcom puter

Menus
andsubmenus Call
ingupfunctio nson theSer vice menu of
th eon-boa rdcom puter On-boar
dcom puter:
4 Service #
Toselect thefun ction: swipeupwards or
do wn wardson thelef t-hand Touc hCon trol. #
Press thelef t-hand Touc hCon trol.
Fu nctio nson theServ icemenu:
R Messag ememor y(/ page40 7)
R Tires :
- Chec kth etir epr essur ewit hth etir epr es‐
sur emonit or(/ page37 1)
- Restar tth etir epr essur emonit or
(/ page37 1)
R ASSYST PLUS:call uptheser vice duedate
(/ page32 7)
R Engine oilleve l Callin
gup theassis tantdisplay On
-bo ardcom puter:
4 DriveA ssist
% When youha ve setth est yle to Classi c, yo u
can viewtheassis tant displ aymenu con‐
te nts inthelef t-hand area oftheIns trument
Displa y.
The follo wing displa ysareav ailable ontheassis‐
ta nt displ aymenu:
R Assis tant displ ay
R Attentio nleve l(/ page18 9) #
Toswitc hbe tw een thedisp lays :sw ipe
up wa rdsor down wardson thelef t-hand
To uc hCon trol. St
atus displa yson theassis tant displ ay:
R 00D7 :AT TENTION ASSISTdeactiv ated
R Light lanemarkings: ActiveLa ne Keeping
Assis tenabled
R Green lane marking s:Ac tiveLa ne Keeping
Assis tactiv e
R Gray radar wavesnext to vehicle: BlindSpot
Assis tenabled Ins
trument Displayand on-boar dcom puter 20
7

R
Green radar wavesne xt to vehicle: BlindSpot
Assis tactiv e
R ActiveDis tance AssistDIS TRONI Cdisp lays
( / pag e16 0). Ca
lling up displ ayson theTr ip menu On-
boar dcom puter:
4 Trip
% When youha ve thest yle se tto Classi c, yo u
can viewinf ormati onon thejour neyin the
lef t-hand area oftheIns trument Display. St
andar ddispla y(e xa mp le)
1 Trip dis tance
2 Totaldis tance Tr
ip com puter(exa mp le)
1 Totaldis tance
2 Driving time
3 Averag espeed
4 Averag efuel consum ption #
Toselect adispla y:swipe upwards ordown‐
wa rdson thelef t-hand Touc hCon trol.
Dis playson theTrip menu:
R Standar ddispla y
R Rangeand current fue lconsu mption
A recup erati on displ ayisalso shownforcer‐
ta in engin es.Ifth er eis onl ya small amount
of fuel leftin thefuel tank ,th edispla ywill 208
Instrument Displayand on-boar dcom puter