2021 MERCEDES-BENZ C-CLASS CABRIOLET seat adjustment

#
Alw aysmak esur eth at theth er eis
no thing inthesw eep ofthero llbar s. #
Alw aysst ow and secureobj ect sin the
ve hicle correctl y. The
rollbar sar eunder theco vers behind the
re ar head restra int s.The rollbar sar etrigg ered
when dangeroftheve hicle rolling overis de tec‐
te d.
Onc eth ero llbar sha ve been trigg ered, youcan
no longerclose asof tto pth at isopen .In this
case, consult thene xt qu alif ied spec ialistwo rk‐
shop. PRE-S
AFE®
sy stem PRE-
SAFE®
(ant icipa tory occupa ntprotec‐
tion) PRE-
SAFE®
is ab leto detect cer tain critic aldriv‐
ing situat ionsandimplemen tpr e-em ptive meas‐
ur es toprotect theve hicle occupants.
PRE-S AFE®
can implement thefo llo wing meas‐
ur es indepe ndently of eac hot her :
R Tight ening theseat belts onthedr iver's seat
and front passeng erseat.
R Closing theside windo ws.
R Vehicl eswith memor yfuncti on:movethe
fr ont passeng ersea tto amor efa vo rable
seat position .
R Vehicl eswith multico ntour seat :Incr ease
th eair pressur ein theseat sidebolsters of
th eseat backres t.
R PRE-S AFE®
Sound: prov ided that themulti‐
media system isswitc hedon,gener ates a
br iefnoi sesigna lto stimulat eth einnat epr o‐
te ctiv emec hanism ofaper son's hearing. *
NO
TEDama gecau sed byobject sin the
fo ot we llor behin dth eseat The
automatic adjustmentof theseat posi‐
tion mayre sult indamag eto theseat and/or
th eobjec t. #
Stow object sin asuit able place. Re
versing thePRE- SAFE®
sy stem mea sures If
an acc iden tdid notocc ur,th epr e-em ptive
measur esthat we retak en arere ve rsed.
Yo uwill need toper form certain settings your‐
self . #
Ifth eseat beltpre-t ension ingisno tre duced,
mo vetheseat backres tbac kslightl y.
The locking mechanism releases. Fu
nction ofPRE-S AFE®
PL US (anticipat ory
occupant protection plus) PRE-
SAFE®
PL US can detect cer tain im pact s,
par ticular lyan imm inentrear impact ,and take
pr e-em ptive measur estoprotect theve hicle 50
Occupant safety

Oper
ating thememor yfunc tion.............. 98
Re settin gth ese ttings... ........................... 90
Se tting option s.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 16
Swi tching AIRSC ARFon/of f.<0011001100110011001100110011001100110011001100110011001100110011
001100110011> 93
Se at belt
Ca re<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 330
Fa stening.. ............................................... 40
Pr otect ion.......................................... ...... 37
Seat beltadjustment
Ac tivati ng/d eactiv ating........... ................41
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 41
Seat beltextender ....................................... 40
Seat beltwarning
see Seat belts
Seat belts
Ac tivati ng/d eactiv ating seat belt
ad jus tment ........... ...................................41
Re duced protect ion.. ...............................3 8
Re leasing .................................................4 1
Sea tbel tad jus tment (function) ............... 41
Sea tbel tex tende r.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 40
Wa rning lam p................................... ........ 41
Seat cover(C are)...... ............ .....................330Se
at hea ting
Ac tivati ng/d eactiv ating........... ................92
Se at ventilat ion
Ac tivati ng/d eactiv ating........... ................92
Se cond telephone
Conn ecting... .................................... .....2 70
Fe atur es................................................ 270
Selec tingage ar
see Changing gears
Select orleve r
see DIRECT SELECTleve r
Self-t est
Au tomatic front pass engerfront air‐
bag shut off..... .........................................4 7
Sensor s(car e)...........................................3 29
Ser vicece nter
see Qualified speci alistwo rkshop
Ser vice interva ldisp lay
see ASSYST PLUS
Ser vice station search
St artin gaut omat icsear ch<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 253
Se tting aspe ed
see Cruise contr ol Se
tting summe rtime <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 230
Se tting thedatefo rm at....... ..................... 231
Se tting thedis tance unit.......................... 235
Se tting thema pscale
see Map
Shif tpa dd les
see Steer ing wheel paddle shifters
Shif ting gears
Gea rshif tre comme nda<0057004C00520051001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 139
Shor tmessag es
see Text mes sage s
Side airbag.. .................................................4 2
Side impact protection. .............................1 91
Side windo ws
Closin g....................................................7 8
Closin g(all) .............................................. 78
Closin gusin gth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 81
Con venie nce closing featur e.................... 81
Con venie nce openi ng<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ......80
Ope ning <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011>..78
Opening (all).<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 78
Opening withth eSmar tKey <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 80
Pr obl <0048005000110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 81 Inde
x48
7

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