2021 MERCEDES-BENZ C-CLASS CABRIOLET ECO mode

see
Telephon e
Mobile phonevo ice recognit ion
St artin g... .......................................... .... 273
St opping..... ...........................................2 73
Model series
see Vehicle identif ication plate
MOExt ended tires.... ................................. 335
Multifunction display
Ov ervie wof thedispla ys<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 203
Multi functionst eer ing wheel
Ov ervie wof butt ons.............................. 202
Mul tifunct ionsteer ing wheel
see Steer ing wheel
Mult imedia system
Ac tivati ng/d eactiv ating standb y
mode ...................... .......................... .....1 50
Ad jus ting thevo lume.. ...................... .....2 27
Callin gup applic ations.......................... 224
Cen tralcontro lelemen ts.................. .....2 21
Con figur ing displa yse ttings .................. 229
Conf iguringdrive pr ogr am I.............. .....1 36
ENER GIZING COMF ORTpr ogr am
(o ve rview). .............. .......................... .....2 40 Fa
vorite s... ............................................. 224
Ov ervie w.. .......................................... ... 220
Re stor ing (fact oryse ttings).. ................. 240
St artin gth eENE RGIZING COMF ORT
pr ogr am.... ............................................. 241
Swi tching thesound on/off.<0011001100110011001100110011001100110011001100110011001100110011
0011> 226
Multi mediasy stem
see Entering charact ers
see Touc hpad N
Na vig ation
Sho wing/hiding themenu. ............... ..... 242
Swi tching on<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 242
Up dating themap data.... .................. ....2 65
Vo ice com mand s(V oice ControlSy s‐
te m)....... ................................................ 210
Na vig ation
see Destination
see Destination entry
see Map
see Route
see Routeguidan ce
see Traf fic inf ormati on Na
vig ation announcements
Ac tivati ng/d eactiv ating........... ..............255
Ad jus ting thevo lume.. ...........................2 56
Re peating .............................................. 256
Switc hingaudio fadeout on/off............ 256
Ne arField Comm unication(NFC)
Conn ecting themobile phonetothe
multime diasystem ................................ 272
Inf ormation ............................................ 272
Swi tching Bluetoo th®
audio equip‐
men t...................................................... 306
Swit ching mobile phones.......................2 72
Using amobile phone............................2 72
Ne utr al
Inser ting...... .......................................... 137
NFC see NearFie ldCo mmu nication(NF C)
No teson breaking-in ane wve hicl e...... ...128 O
Occupant safety
see Airbag
see Automatic front pass engerfront
airb agshut off 482
Index

Size
designation (tires) ............................. 369
Smar tKey
Ac ous ticlocking verificati onsignal ......... 64
Batt er<005C001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> ................65
Ener gyconsu mption............ .................... 64
Fe atur es................ .................................. 63
Ke yring attachme nt.... <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ...65
Mec hanica lke y......... ...............................65
Ov erview <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 63
Pa nic alar <0050001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....64
Pr oblem. .................................................. 66
Un loc kin gse tting.... ................................ 64
Smar tKey functio ns
Deactiv ating............................................ 64
Smar tphone
see Andr oidAuto
see Apple CarPla y®
see Mercedes-Benz Link
see Telephon e
Sno wch ains.. ............................................355
Soc ket(1 2 V)
Fr ont cent erconsole ............................. 104
Tr unk /cargo comp artm ent.. .................. 104 Sof
tto p
Car e................................................... ... 327
Closin g(sof t-to pswitc h).................. ........ 72
Closin gusin gth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 81
Opening (soft-top switc h)........................ 72
Opening withth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 80
Pr obl <0048005000110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 78
Re loc kin g... ..............................................7 4
Sof t-top switc h............................................ 72
Sof twareupda te
Pe rfor ming.... ........................................2 39
Sof twareupd ates..... .............................238
Sy stem updat es..................................... 239
Sound PRE-S AFE®
Sound. ..................................5 0
Wheels andtires .................................... 354
Sound see Burmes ter®
sur round soun dsy stem
see Sound settings
Sound settings
Ad jus ting thebalance/f ader............ ...... 313
Ad jus ting treb le,mid -rang eand bass
se tting s.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 313
Au tomatic volume adjustment. ........ ...... 313 Calls
upthesound menu....................... 313
Inf ormation ............................................ 313
Spar ewheel
see Emer gency sparewheel
Specia lseat beltretract or........ <0011001100110011001100110011001100110011001100110011001100110011
00110011> 55
Spe ciali st wo rkshop .................................... 27
Speec hdialog system
see Voice Cont rolSy stem
Speed index(tir es). ................................... 369
St andb ymode
Ac tivati ng/d eactiv ating........... ..............150
Fu nctio n.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 149
St anding lights........ .................................. 108
St art-of fassi st
see Optimized acceleration
St art/s topbutt on
Pa rking theve hicle.... ............................1 43
St artin gth eve hicle.... ........................... 125
Swi tching onthepo we rsupp lyor
ignitio n...................................................124
St art/s topfunc tion
see ECOstar t/ stop funct ion 488
Index

Sync
hronization function
Switc hingon/of f(cont rolpanel).... ........ 121
Sy stem settings
Ac tivati ng/d eactiv ating PIN protec‐
tion ......... ............................................... 236
Re setfunction (multimedia system) ...... 240
Se tting thedis tan ceuni t.<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 235
Se tting thetime anddateaut omati‐
call y.... ................................................... 230
Se tting thetime zone.<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 230
Se tting thetime/ datefo rm at... .............2 31
Swi tching transm ission of theve hicle
position on/off................................. ..... 231
Sy stem settings
see Blue tooth®
see Dataim por t/expor t
see Languag e
see Wi-Fi T
Ta ilpip es(car e)..........................................3 29
Ta nk cont ent
Fu el............................ ........................... 392
Re ser ve(fuel) ........................................ 392 Te
ch nical data
Inf ormation.. .................................... ...... 385
Ra dio oper ating permits .................. ...... 387
Ve hicle identif ication plate.... ............ ....3 87
Te lephone
Ac tivati ng functio nsduring acal l......... ..273
Call andringt one volume .................. .....2 73
Calls withse veralpar ticipant s............... 273
Con necting amob ilephon e(Near
Fie ldComm unication(NF C)).................. 272
Con necting amob ilephon e(P assk ey)... 269
Con necting amob ilephon e(Se cure
Sim plePairing) ...................................... 269
De- author izin gamobile phone.............. 271
Dis conne ctingamob ile ph one ............. .271
Im por ting cont acts................................ 275
Im por ting cont acts (ove rview).... ...... .....2 75
Incoming callduring anexistin gcall ...... 274
Inf ormation .......................................... ..269
Int erch ang ingmobi lephon es................2 70
Mobi lephone voice recogni <0057004C00520051001100110011001100110011001100110011001100110011
0011> 273
No tes... ............................................. ..... 267
Oper ating modes.... ........................... ....2 69
Re cep tion andtransm ission volume ...... 272 Swi
tching mobile pho nes (NearFie ld
Co mmu nication (NFC <000C000C00110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 272
Te lephon emen uov ervie w.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 268
Te lephon eopera tion.............................. 273
Using NearFieldCommunication
(NFC).. ................................................... 272
Vo ice com mand s(V oice ControlSy s‐
te m)....... ................................................ 213
Wi reless chargin g(mob ilephon e).........1 06
Te lephon yoper ating mod es
Blue tooth®
Te lephon y............................2 69
Te lephon yoper ating mod es
see Second telephon e
Te mp eratur e
Se tting theve hicle interior temp era‐
tur e... ..................................................... 120
Te mp eratur egr ade ....... .............................366
Te xt messag es
Call ingamessag esender ......................2 78
Chan gingfo lder s...................................2 78
Com posing............................................ 277
Con figur ing thedispla yedte xt mes ‐
sa ge s... .................................................. 277
Del eting.. ...............................................2 78 490
Index

Ve
hicl eoper ation
Outsi detheUS Aor Canada.. ...................2 3
Ve hicl eto ol kit
TIRE FITkit............................................. 336
To wing eye... .................................... ..... 350
Ve ntilat ing
Con venie nce openi ng<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....80
Ve ntilat ion
see Climat econt rol
Ve nts
see Airvents
Vi deo mode
Ac tivati ng........... ................................. ..298
Ac tivati ng/d eactiv ating full-scr een
mod e............... ................................. .....300
Ov ervie w............. ................................. .300
Se ttings .............. ................................... 301
VIN Identif icationplate<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 387
Sea <0057001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 387
Wi ndsh ie<004F004700110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ......387
Vi sion
Re mo ving condensatio nfrom the
windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 121 Vo
ice comm andtypes(Voice Contr ol
Sy stem). .....................................................2 07
Vo ice Contr olSy stem
App licat ionspec ific voice com mand s.... 207
Au dible helpfunctions...........................2 08
Gl oba lvo ice com mand s.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 207
Im prov ing speec hqu alit y................. .....2 08
Langu agese tting. ............................ ...... 207
Medi apla yervo ice com mand s............... 214
Messag evo ice com mand s.....................2 16
Multifunction steer ing wheel (operat‐
ing).. ................................................ ...... 206
Na vig ation voice com mand s.................. 210
Oper ablefunctions. ........................... ....2 07
Oper ating safety.. .................................. 206
Ra dio voice com mand s.................... ...... 213
Swi tchvo ice com mand s................... .....2 08
Te lephon evo ice con trols. ...................... 213
Te xt mes sage voice com mand s........ .....2 16
Ty pes ofvoice com mand s................ .....2 07
Ve hicle voice com mand s.................. .....2 17
Vo ice prom pting. .............................. .....2 07
Vo ice contr olsystem
see Voice Cont rolSy stem W
Wa rning lam ps
see Warning/ indic ator lam ps
Wa rning system
see ATA(anti-t heftal ar m system)
Wa rning triang le
Re mo ving... ........................................... 333
Se tting up..... .........................................3 34
Wa rning/indicat orlam p
0025 ABSwa rning lam p........................4 58
004D Brak esy stem warning lam p
(Canada only)........................................ 456
0027 Brakewa rning lam p(US Aonl y)....4 56
004D Brak es warning lam p(yello w)
(Canada only)........................................ 455
ÿ Coolant warning lam p.. .................4 51
0024 Electricpa rking brak eindic ator
lam p(red) (Canada only).......................4 54
0049 Electricpa rking brak eindic ator
lam p(red) (USAonl y)............................4 54 Inde
x495