2021 MERCEDES-BENZ S-CLASS CABRIOLET wheel

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
Drive car efull yon asuit able stre tchof road, mak ingsligh tst eer ing movements ataspeed above19 mp h
(30 km/ h). #
Ifth edispla ymessag edoes notdisappear ,con sult aqu alif ied spec ialistwo rkshop immediat ely.Dr ive car efully .
0025
00E5
Inoperative SeeOperator's
Manual *
ABS andESP®
aremalfunctioning.
Ot her driving systems anddriving safetysy stems (e.g. BAS)ma yal so be mal functi oning.
The brak esy stem will continue tooper atenor mally .The braking distance inan eme rgency braki ng situa tioncan
incr ease. &
WARNIN GRisk ofskid ding ifABS andESP®
aremal functi oning
The wheelsma ybl oc kdu ring braki ng and ESP®
do es notpe rfor m anyve hicle stabiliz ation.
The steer ability andbraking charact eristic sar ehea vilyim pair edand thebr aking distance mayincr ease. Inaddi‐
tio n,other driving safetysy stems areswitc hedoff. #
Drive on car efull y. #
Have ABS andESP®
ch eckedimmediat elyataqu alif ied spec ialistwo rkshop. 00E5
Currently UnavailableSee
Operator's Manual *
ESP ®
is temp orarily una vailable.
Ot her drivin gsy stems anddriving safetysy stems (e.g. BAS)ma yal so be mal functi oning. 44
2
Dis play messa gesand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
007A
0025
00E5 Inoperat iveSee Operator' s
Manual *
EBD ,ABS andESP®
aremalfunct ioning.
Ot her driving systems anddriving safetysy stems (e.g. BAS)ma yal so be mal functi oning. &
WARNIN GRisk ofskid ding ifEBD, ABSandESP®
are malfuncti oning
The wheelsma ybl oc kdu ring braki ng and ESP®
do es notpe rfor m anyve hicle stabiliz ation.
The steer ability andbraking charact eristic sar ehea vilyim pair edand thebr aking distance mayincr ease. Inaddi‐
tio n,other driving safetysy stems areswitc hedoff. #
Drive on car efull y. #
Have thebr ak esy stem checkedimmediat elyat aqu alif ied spec ialistwo rkshop. Act
ive Brake Assist Func-
tions Currently LimitedSee
Operator's Manual *
Ve hicl eswith theDr iving Assistance Packag e:Ac tiveBr ak eAssi stwit hcr oss- traf fic functi on,Evasi ve Steer ing
Assis tor PRE‑S AFE®
PL US arete mp orarily una vailable oronl ypar tiall yav ailable.
Ve hicl eswithout theDr iving Assistance Packag e:Ac tiveBr ak eAssi stistemp orarily una vailable oronl ypar tiall y
av ailable.
The ambie ntcon dition sar eout side thesy stem limits (/page15 4). #
Drive on.
As soo nas theambient conditions arewit hin thesy stem limits, thesy stem will become available again. #
Ifth edispla ymessag edoes notdisappear ,st op theve hicle inaccor dance withth etra ffic con dition sand restar t
th eengine. 444
Display messa gesand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Tire Pressure MonitorInop-
erative NoWheel Sensors *T
hewheels installed donotha ve suit able tirepr essur esensor s.The tirepr essur emonit orisdeactiv ated. #
Installwheels withsuit able tirepr essur esen sors.
0077 Wheel Sensor(s )Missin g *T
her eis no signal from thetir epr essur esensor ofone ormor ewheels. Nopressur eva lue isdispla yedfo rth eaf fec‐
te dtir e. #
Have thefa ulty tirepr ess uresen sor replaced ataqu alif ied spec ialistwo rkshop.
0077 Check Tires *T
hetirepr essur ein one ormor etir es has dropped significantl y.The wheel position willbedispla yed. &
WARNIN GRisk ofan acci dent dueto insuf ficie nttirepr ess ure
R The tires can burst.
R The tires can wearexc essiv elyand/or unevenly.
R The driving charact eristic sas wellas thesteer ing and braking maybe greatl yim pair ed.
Yo uco uld then lose control of theve hicle. #
Obser vethere comme ndedtirepr ess ures. #
Adjus tth etir epr essur eif neces sary. #
Stop theve hicle inaccor dance withth etra ffic con dition s. #
Chec kth etir epr essur e(/ page366) andthetir es. Displa
ymessag esand warning/ indic ator lam ps 44
9

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
0077 Please Correct TirePres-
sure *T
hetirepr essur eis toolow in at leas tone ofthetir es, orthedif fere nce intirepr ess urebe twee nth eindividual
wheels istoogr eat. #
Chec kth etir epr essur eand add air,if neces sary. #
When thetir epr essur eis cor rect, restar tth etir epr essur emonit oring system (/ page37 1).
0077 Warni ngTire Malfunction *T
hetirepr essur ein one ormor etir es has dropped suddenly .The wheel position willbedispla yed. &
WARNIN GRisk ofan acci dent from drivi ng with aflat tire
R The tires can overheat and cause afire .
R The driving charact eristic sas wellas thesteer ing and braking maybe greatl yim pair ed.
Yo uco uld then lose control of theve hicle. #
Donotdr ive on withaflat tire. #
Obse rveth eno teson flat tires. No
teson flat tires (/ page34 5). #
Stop theve hicle inaccor dance withth etra ffic con dition s. #
Chec kth etir es.
Tires Overheat ed *A
tle as tone tireisov erheating. Theaffect ed tires aredispl ayed inred. At temp eratur esclose tothelimit value, the
tir es aredisp laye din yello w. 450
Displa ymessag esand warning/ indic ator lam ps

Dr
ivin gsaf etysy stems Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0025 ABS warning lam p The
yello wAB Swa rning lam pis lit while theengine isrunning .
*ABS isma lfunctio ning.
If th er eis an additional warning tone, EBD isma lfunctio ning.
Ot her drivi ng systems anddriving safetysy stems mayalso bemalfunct ioning. #
Notethemessag eson themultifunc tiondispla y. &
WARNIN GThe reisarisk ofskidding ifEBD orABS ismalfunctioning
The wheels mayloc kdur ing braking.
The steer ability andbraking charact eristic sar ehea vilyim pair edand thebr aking distance mayincr ease. Inaddi‐
tio n,other driving safetysy stems areswitc hedoff. #
Drive on car efull y. #
Have thebr ak esy stem checkedimmediat elyat aqu alif ied spec ialistwo rkshop. 00E5
ESP ®
wa rning lam pflashes The
yello wES P®
wa rning lam pflashes whiletheve hicle isin mo tion.
*O neormor ewh eelsha sre ac hed itsgrip limit (/page15 2). #
Adaptyo ur drivin gst yle to suit thero ad and weather condition s. 46
4
Dis playmes sagesand warning/ indic ator lam ps

1,
2, 3...
12 Vbatt ery
see Battery(v ehi cle)
12 Vso cket
see Socket(1 2 V)
36 0° Camer a........... ................................ 180
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>180
Opening thecamer aco ver(r ear view
camer a)..... ............... ...... ..................... 183
Sel ecting avie w <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 183
Se tting favo rite s ..................................1 84 A
A/C funct ion
Ac tivati ng/d eactiv ating (MBUX mul‐
tim ediasystem) .............................. ..... 119
Swi tching on/of f(contr olpa nel ).......... 119
ABS (Anti-lockBr ak ing System) .............1 51
Ac celer ation
see Kickdo wn
Ac ciden tand break down manag e‐
men t
Mer cedesme connect.................... .....2 97 Ac
ous ticlocking verificat ion signa l
Ac tivati ng/d eactiv ating ........... ..............60
Ac tiv atin g/deac tivatin gaut omati c
vo lum eadj ustm ent
Bur mes ter®
sur round soun dsy stem ...325
Ac tiv eBli nd Spo tAs sist <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 196
Ac tivati ng/d eactiv ating ........... ........... .197
Br ak eap plica tion <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> .............197
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>196
Sy stem limit ations ........................... ....1 96
Ac tiv eBr ak eAs sist
Fu nctio n/no tes ................................... 154
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 158
Ac tiv eDi stance AssistDI ST RO NIC ........ 160
Ac tiveEmerg encyStop Assis t......... ....1 70
Ac tiveLa ne Chang eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011> 169
Callin gup aspee d...............................1 63
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>160
Incr easi ng/decr easingspeed ......... .....1 63
Re quiremen ts................................ ...... 163
Ro ute-based speedadap tatio n........... .165
St eer ing wheel buttons .................. ...... 163
St or ing aspeed .............................. ..... 163
Swi tching off/de activating ........... .......163 Swi
tching on/a ctivating <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 163
Sy stem limit ations ...............................1 60
Ac tiv eEme rgency Stop Assis t...............1 70
Ac tiv ehoo d(pe des trian protection) ...... 328
Me thod ofoper ation ............................3 28
Re settin g............................................. 328
Ac tiv eLan eCha ngeAs sist <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 169
Ac tivati ng/d eactiv ating ........... ............170
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>169
Ac tiv eLan eKe eping Assist.................... 198
Ac tivati ng/d eactiv ating ........... ............199
Ac tivati ng/d eactiv ating thewa rning ...2 00
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>198
Se tting thesensit ivity.......................... 200
Sy stem limits ....................................... 198
Ac tiv ePa rking Assis t.............................. 184
Exiti ngapa rking space ........................ 187
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>184
Pa rking ................................................ 185
Sy stem limit ations ...............................1 84
Ac tiv eSe rvice System PLUS
see ASSYST PLUS 468
Index

ASS
YSTPL US <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>327
Batt erydi sconne ctionpe riods .............3 28
Displ aying theser vice duedate........... 327
Fu nctio n/no tes ................................... 327
Re gular maint enance work <0011001100110011001100110011001100110011001100110011001100110011
00110011> 327
Spec ialser vice requ iremen ts.............. 327
ATA (anti-thef tala rm system) .................. 82
Deac tivatin gth ealar m.......................... 82
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 82
AT TENTI ONASSIST <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 189, 191
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>189
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 191
Sy stem limit ations ...............................1 89
At tention assistant
see ATTENTION ASSIST
Au dio mode
Ac tivati ng med iamod e........... .............305
Co nnecti ngUSB devic es ........... .......... 307
Co pyrights ...........................................3 05
Inf ormatio n....... ................................... 303
Inser ting/r emoving anSD card....... ....305
Medi asea rch ....................................... 311
Ov ervie w ......... ................................. ... 307
Pa use and playbac kfun ction ...............3 08 Selecti
ngatrac k ....... .......................... 308
Selecti ngplayba ckoptions ............ ...... 308
Tr ac klis t.............................................. 308
Au thorized Mercedes- BenzCenter
see Qualif iedspec ialistwo rkshop
Au thorized workshop
see Qualif iedspecialis two rkshop
Au tomatic activ atio n
Swi tching on/o ff<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 195
Au tomatic distanc eco ntr ol
se eAc tiveDis tance AssistDIS TRONI C
Au tomatic drivin glights ........... ............ ..108
Au tomatic engine star t(E CO star t/
sto pfunc tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> .......133
Au tomatic engine sto p(E CO star t/
sto pfunc tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> .......133
Au tomatic fron tpass engerfr on tair‐
bag shutoff <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 43,44
Fu nctio nof theaut omatic front
passeng erfront airbag shutoff......... ..... 43
PA SSENGER AIRBAGind icat orlam p.....4 4 Au
tomatic fron tpass engerfr on tair‐
bag shutoff
see Automatic front pass engerfront
airb agshut off
Au tomatic lateral supp ortadjus tment
Se tting ............ .......................................88
Au tomatic mirrorfo lding function
Ac tivati ng/d eactiv ating ........... .............117
Au tomatic trans mis sion
DIR ECT SELEC Tleve r..... ......................136
Dr ive pr ogr am disp lay ............ ..............135
Dr ive pr ogr ams............ ........................ 135
DY NA MIC SELE CTswitc h.................... 135
Eng aging drive po sitio n............ ........... 138
Eng aging neu tral ............ ...................... 137
Eng aging park position ........................ 138
Eng aging reve rsege ar .........................1 37
Kic kdo wn ............................................. 139
Manual gearshif ting.............................1 38
St eer ing wheel paddle shifters ............ 138
Tr ans miss ionposit iondispla y.............. 136
Tr ans miss ionposit ions........................ 136 Inde
x47
1

B
BA S(Br akeAssis tSy stem) .....................1 52
Batt ery
Smar tKey <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 61
Batt ery
see Battery(v ehi cle)
Batt ery(v ehi cle) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 356
Ch arging <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 355
Ch arging (Remo teOnline) .................... 127
No tes ................................................... 351
No tes(s ta rting assis tance and
ch argin g) .............. ...............................3 53
Re placing ............................................ 356
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....355
Tr ickle charge r..... ........... .................. ...148
Bel t
see Seatbel t
Bli nd Spo tAs sist <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 196
Ac tivati ng/d eactiv ating ........... ............197
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>196
Sy stem limit ations ........................... ....1 96
Blue tooth®
<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 240
Ac tivati ng/d eactiv ating ........... ........... .240 Inf
ormatio n....... ................................... 240
Blue tooth®
audio
Ac tivati ng ........... ................................. .315
De-a uthor izing (de-r egiste ring) the
de vice .................................................. 316
Inf ormation ...................................... .... 313
Ov ervie w .......................................... ....3 14
Sea rching fora trac k ..... ...................... 316
Sea rching forand author izing the
de vice .................................................. 314
Sel ecting amed iaplay er ......................3 15
Swi tching device viaNFC <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 316
Br ak eAs sist System
see BAS(Br akeAssi stSystem)
Br ak efluid
No tes .................................................. 402
Br ak efo rc edis tribut ion
EB D(elec tronic brak efo rc edis tribu‐
tion )..................................................... 154
Br ak es
ABS (Anti-lock Braki ng System) ...... ..... 151
Ac tiveBr ak eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 154
BA S(Br akeAssi stSystem) ............... ... 152
Dr iving tips............. .......................... ...130 EBD
(electr oni cbr ak efo rc edis tribu‐
tion )..................................................... 154
HOLD functio n............ .........................171
Limit edbraking effect (sa lt-tr eated
ro ads) .................................................. 130
Ne w/r epla ced brak epad s/brake
discs .................................................... 128
No teson breaking-in ane wvehicle ..... 128
Br akin gass ista nc e
see BAS(Br akeAssi stSystem)
Br eakdo wn
Changing awheel ................................ 388
Ov ervie wof thehelp functions.............. 18
Ro adside Assis tance <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> .....23
To w- star tin g.........................................3 61
To wing away <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 357
Tr ans portingth eve hicle ......................3 58
Br eakdo wn
see Flat tire
Bur mes ter®
high-e ndSur round soun d
sy stem ...................................................... 325
Ad jus ting thebalance/f ader............... 326
Ad jus ting thesound optimiz ation ........ 326 47
2
Inde x