engine MERCEDES-BENZ C-CLASS CABRIOLET 2021 Owner's Manual

Se
tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 97
EBD (electr onicbrak efo rc edis tribu‐
tion)
Functio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 154
ECO display
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>134
ECO star t/s topfunc tion
Au tomatic engine star t.......................... 132
Au tomatic engine stop..... .................. ....1 32
Me thod ofoper ation.. ............................1 32
Switc hingoff/on ................................... 133
Electr icpa rking brak e
Appl ying automat ically.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 147
App lying orreleasing manuall y.............. 148
Emerg encybraki ng............ ....................149
Re leasing automat ically.<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 148
Electr onicStabil ityProg ram
see ESP®
(Electr onicStabilit yPr og ram)
Emer gency
Fir st-ai dkit (softsided)...... ...................3 34
Ov ervie wof thehelp functions........ ........ 18
Re flect ive saf etyve st<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 333
Re mo ving thewa rning triang le.............. 333
Se tting upthewa rning triang le............. 334 Emer
gency braking ................................... 149
Emer gency braking
see BAS(Br akeAssi stSystem)
Emer gency engine star t....... .................... 350
Emer gency key
Loc king adoor ................................... ..... 69
Un loc kin gadoor. .................................... 69
Emer gency oper ation mode
St artin gth eve hicle ........................... ....1 26
Emer gency release
Tr unk lid(from inside) ...................... ........ 71
Emer gency spar ewheel
No tes... ............................................. ....3 83
Emer gency Tensioning Devices
Ac tivati on........... .....................................36
ENE RGIZIN GCOMF ORT
Ov ervie wof programs ...........................2 40
St artin gth epr ogr am.... .........................2 41
Engine ECOstar t/ stop funct ion.................. ...... 132
Engi nenum ber......... ............. ................387
St artin g(eme rgency operation mode).. .126
St artin g(R emo teOnline).... ............... ....1 27 St
artin g(sta rt/s topbutt on).................. 125
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ........344
Swi tching off(s ta rt/s topbutt on).......... 143
Engine data
Dis playing .............................................. 136
Engine number.......................................... 387
Engine oil
Ad ditiv es...............................................3 92
Ca paci ty....... ......................................... 392
Che cking theoil leve lusing theoil
dips tick.... ..............................................3 19
Chec kingth eoil leve lusing theon-
boar dcom puter.. ................................... 320
MB- Freig abe orMB- Appr oval.. ...............3 92
Qua lity.......... ......................................... 392
To pping up............................................. 321
Ent ering charact ers
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 227
On theto uc hpad.. .................................2 29
ESC (Elec troni cSt abil ityContr ol)
see ESP®
(Electr onicStabilit yPr og ram)
ESP ®
Cr osswi ndAssis t...................................1 53 Inde
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5

ESP
®
(Electr onicStabil ityProg ram)
Ac tivati ng/d eactiv ating........... ..............154
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 152
Ext erior light ing
see Ligh ts
Ext erior light ing(car e).............................. 329
Ext erior mir rors
Anti-g lare mode (automatic)......... .......... 117
Au tomatic mirrorfo lding function... .......1 19
Fo lding in/out. .......................................1 16
Oper ating thememor yfunc tion.. ............ 98
Pa rking posit ion..................................... 118
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 116 F
Fa tig ue detection
see ATTENTION ASSIST
Fa vo rite s
Ad ding. ............................................ ...... 225
Calling up.............................................. 225
Dele ting.................................................2 25
Mo ving........... ................................... .... 225
Ov ervie w.... ....... ................................... .224
Re nam <004C0051004A0011001100110011001100110011001100110011001100110011
0011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .225 Fi
rs t-aid kit(sof tsi ded) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> .....334
Fl at tire
Ch ang ingawh ee<004F001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> ....378
MOExt ended tires...... ............................3 35
No tes... .................................................3 34
TIREFIT kit............. ................................ 336
Flat towing
see Tow- bar system
Floor mats.................................................. 106
Fo ilco vering
Ra dar and ultrasonic sensors................ 150
Fo lding windscreen
Car e................................................. .....3 29
Ins talling. .......................................... .......7 6
Re mo ving... ........................................ ......7 6
Fr ee sof tware..............................................3 4
Fr eq uencies
Tw o-w ayradio .................................. .....3 86
Fr ont airbag. ................................................ 42
Fr ont passeng erseat
see Seat Fu
el
Ad ditiv es................................................ 391
E1 0.... .................................................... 390
Fu elreser ve<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 392
Ga sol <004C005100480011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 390
Qua lity (gas oline ).<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 390
Re fuel ing...... .......................................... 141
Sul fur cont ent<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 390
Ta nk cont ent<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ................392
Fu nction seat
see Door controlpanel
Fu ses
Bef orere placing afuse .......................... 351
Dashboar dfuse box.............................. 353
Fu se assignment diagram...................... 351
Fu se boxin theengine compartmen t....3 52
Fu se boxin thefront -passen gerfo ot ‐
we ll....................................................... 353
Fu se boxin thetrunk..... ....................... 353
No tes... .................................................. 351
Fu ses
see Fuses 47
6
Inde x

G
Gar agedoor opene r
Cle aring thememor y.... .........................1 47
Opening orclosing thedoor.. ................1 47
Pr ogr amming buttons. ........................... 145
Re sol ving problems ...............................1 46
Sync hronizing thero lling code.. .............1 46
Gas station search
St artin gaut omat icsear ch<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 246
Swi tching theaut omatic searchon/
of f..................................................... ....2 52
Using automatic search<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 252
Gaso line<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 390
Gea rshif tre comm endation......................1 39
Genui nepar ts....... ....................................... 21
Glide mode...... ........................................... 140 H
Handbr ake
see Electr icpar king brak e
Handlin gch aract eristics (unus ual)........ .354
Hazar dwa rning light s...............................1 10 Hazar
doussubstances
Inf ormation .......................................... .... 24
Head airbag .................................................4 2
Head leve lheat ing(AIRSC ARF).................. 93
Head restra int
Fr ont (adjus tingmechanicall y)................ 88
Re ar (installin g/remo ving).......................8 9
Head-up Display
Ad jus ting disp lay el eme nts(on-bo ard
com puter)....... ................................... ... 204
Ad jus ting thebr ightn ess(on-boar d
com puter).. ....................................... ....2 04
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>203
Menu (on-bo ardcom puter)....... .......... .. 204
Oper ating thememor yfunc tion.............. 98
Se tting theposition (on-boar dcom‐
put er)....................................................2 04
Switc hingon/of f.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 205
Head lamps
see Automatic driving lights
Headlin er(car e)..... ....................................3 30
Heatin g
see Clima tecontr ol Hel
pcal l
see Mercede s-Benz emergency callsy stem
High beam
Ac tivati ng/d eactiv ating........... ..............109
High-be amflasher .....................................109
High-be amheadlam ps
Ad aptiveHig hbeam Assis t......................1 11
Hill star tassi st<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 155
HOLD functio n
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 154
Swi tching on/of f.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 155
Hood Opening/clo sing.................................... 317
Ho tspo t
Se tting up(Wi-Fi)......... ..........................2 33 I
Iden tificati onplat e
Engine ...................................................387
Re frig er ant....... .....................................3 94
Ve hicle. .................................................3 87
Ignit ion
Swit ching on(Start/S topbutt on).......... 124 Inde
x47
7

see
Pets intheve hicle
see PRE-S AFE®
(anticipat oryoccu‐
pant protect ion)
see PRE-S AFE®
PL US (antic ipatory
occupant protect ion plus)
see Restra int system
see Seat belt
Oil see Engine oil
On-boar dcom puter
Displa yingtheser vice duedate............. 316
Hea d-up Display menu... ............ ........... 204
Mul tifunction displa y.<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 203
Ope rating ........... ........... ........................202
Ov ervie wof menu s................. ...............202
On -bo arddia gnostic sin te rface
see Diag nostics connection
Onl ine services
Dat ast or ag e... ......................................... 32
Open-sour cesof tware................................3 4
Oper ating fluids
Ad ditiv es(fuel). ................................ ...... 391
Br ak efluid .............................................3 93
Coo lant (engi ne)..... ...............................393 Engine
oil....... ....................................... 392
Fu el(gasoline) ................................. ...... 390
No tes... ............................................. ....3 89
Re frig er ant (airconditio ningsystem).. ...394
Wi ndsh ield wa sher fluid .................... .....3 94
Oper ating safety
Decl arati on ofconf ormity (wirel ess
ve hicle component s)... ..................... .......2 5
Inf ormation .......................................... .... 24
Oper ating system
see On-bo ardcom puter
Oper ator' sMan ual
Ve hicle equipment ........................... ........ 22
Oper ator's Manual (digital)........................ 20
Op timized acceleratio n
Ac tivati ng........... ................................. ..128
Ov erhead controlpanel
Ov ervie w... ....................................... .......1 4 P
Pa int code.. ................................................ 387
Pa intw ork(cleaning instructions) ...........3 25 Pa
nic alar m
Ac tivati ng/d eactiv ating........... ................64
Pa rk pos ition
Inser ting<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> ..............138
Sel ecting automatical ly<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 138
Pa rked Vehicl eLoc ator
Switc hingtransmis sionon/of f.............. 231
Pa rking
see Elec tric par kingbr ak e
Pa rking aid
see Parking AssistPA RK TRONI C
Pa rking Assis tPA RK TRONI C
Ac tivati ng........... ...................................193
Ad jus ting warning tones <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 193
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 190
Sid eim pact protect ion... ....................... 191
Swi tching off.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 193
Sy stem limit ations. ................................ 190
Pa rking assis tance systems
see ActivePa rking Assist
Pa rking brak e
see Elec tric par kingbr ak e
Pa rking foran extended period.... ............ 149 Inde
x483

St
arterbatt ery
Ch arging (Remo teOnline). ..................... 127
St arting assistance
see Jump -sta rt connecti on
St arting theengine
see Vehicle
St arting-o ffaid
see Hillstar tassis t
St ation
Dele ting....... .......................................... 308
Dir ect freq uency entry.<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 308
Mo ving <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 308
Sea rching... ....................................... ....3 08
Se <00570057004C0051004A00110011001100110011001100110011001100110011
00110011> ......................................308
St or ing.... ..............................................3 08
St ation list
Ca lling up. ....... ......................................308
St ation prese ts
Mana ging....... ....................................... 308
ST EER CONT ROL
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 154
Ste ering wheel
Ad jus ting (electr ica lly<000C001100110011001100110011001100110011001100110011001100110011
0011> .............95 Ad
jus ting (manually).<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 94
Butt ons<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>..........202
Ca re<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 330
Ope rating thememor yfunc tion.............. 98
St eer ing wheel heater............................. 95
Ste ering wheel heater
Swit ching on/ off.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 95
Ste ering wheel padd leshif ters................ 139
St orag ear eas
see Stor ag espace
St orag ecom partmen ts
se eSt or ag espace
St orag espa ce
Ar mr est.................................................. 101
Cen ter<00460052005100560052004F0048001100110011001100110011001100110011
0011> ......................... ... 101
Doo r......... ............. ................................101
Glo vebox...............................................1 01
USB ports..... .................................... ..... 101
St ow agear eas
see Load ing
St ow ageco mp artments
see Load ing
Sulfur content............ ...............................390 Sur
round lighting
Se tting........... ........................................ 112
Sur round View
see 360° Camer a
Sur round viewcamer a
Ca re<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 329
Sus pen sion
Dam ping charact eristic s... .....................1 82
DY NA MIC BODY CONTR OL.... ................ 182
Se tting thesuspension leve l(AI R‐
MA TIC). .................................................. 183
Suspension see AIRMA TIC
Suspension leve l(AIRMA TIC)
Se tting... ................................................ 183
Switc h-offdela ytime
Ext erior .................................................. 112
Int erior ..... .............................................. 113
Switc hingthesur round soun don/ off
Bur mes ter®
sur round soun dsy stem.. ....3 14
Switc hingvolum eadj ustm ent on/of f
Ad vanced soundsystem.. ......................3 15 Inde
x489

003D
Electrica lma lfunctio nwa rning
lam p...................... ................................ 453
00B9 Engine diagno siswarning lam p....4 52
00BB ESP®
OFF warning lam p...............4 59
00E5 ESP®
wa rning lam p......................4 58
00B6 Fuelreser vewarning lam p........... 453
Ù Powe rst eer ing warning lam p
(r ed).. .................... ................................ 450
00C6 Recup erati ve Brak eSy stem
wa rning lam p(US Aonl y)................... .... 455
0075 Restra int system warning lam p....4 49
00E9 Seatbeltwa rning lam p................4 49
ä Suspe nsionwarning lam p(yel‐
lo w). ...................................................... 457
0024 Theelect ric pa rking brak e(yel‐
lo w) indic ator lam p................................4 54
0077 Tire pressur emonit oring sys‐
te m wa rning lam p..................................4 60
L Warning lam pfo rdis tance
wa rning func tion. .............................. .....4 57 Wa
rning/indicat orlam ps
Ov ervie w........................................... .... 447
PA SSENGER AIRBAG.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 47
Wa rranty ...................................................... 29
Wa sher fluid
see Windsh ield wa sher fluid
Wa shing byhand (care)............ ................ 325
Wa terta nk
see Air-water duct
We ather information ................................. 266
what3w ords
Des tinatio nentr ywit ha3 wo rd
addr ess................................................. 248
Wheel chang e
Lo we ring theve hicle. ........................ ....3 82
Mou nting ane wwhe el...... ..................... 381
Re mo ving awhee l........ ..........................3 81
Re mo ving/ins talling hubcaps .......... .....3 78
Wheel rotat ion ...........................................3 77
Wheel s
Ca re<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 329
Ch ang inghubcap <0056001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 378
Chec king............................................... 354 Chec
kingth etir epr essur e(manually) ...358
Chec kingthetir epr essur e(tir epr es‐
sur emonit oring system).. ......................3 60
Def initio ns............. ................................ 371
DO T,Tire Identif ication Number (TIN).... 367
Flat tire.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 334
Ins talling. ...............................................3 81
Load index........ ..................................... 369
Load-be aring capaci ty...........................3 69
Maxi mum tireloa d... ....... ......................368
Maxi mum tirepr essu re<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 368
MOExt endedtir es <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 335
Noi <0056004800110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 354
No teson installing. ................................ 374
Ov ervie wof tirelabel ing........................ 366
Re mo ving... ............................................ 381
Re placing .......................................3 74,37 8
Re star tin gth etir epr essur eloss
wa rning system ...................................... 361
Re star tin gth etir epr essur emonit or‐
ing system.. ...........................................3 60
Rot atin g.................................................3 77
Sel ectio <0051001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 374
Sno wch ains .......................................... 355
Spe edrating ........... ............................... 369
St or ing.... ............................................... 377 496
Index