2019 MERCEDES-BENZ C-CLASS CABRIOLET buttons

If
th eve hicle isno topened within appr oximat ely
40 seco ndsafte runloc king,itloc ksagain. Anti-
th eftpr otect ion isarmed again.
Do notke ep theSmar tKey toge ther wit helec‐
tr onic devices orme talobje cts. This canaffect
th eSmar tKey 's functionality .
0009 Ifbatt erych ecklam p2 does notlight up
af te rpr essing the0036 or0037 button,the
batt eryis disc harged.
Re place theSmar tKey batt ery(0013 page64 ). Ac
tiv atin g/deac tivatin gthe acoustic lock ing
ve rificat ion signa l Mult
imed iasystem:
0018 Vehicle 0019
î Vehicle Setting s
0019 Aco ustic Lock 0007
Activate0073 ordeacti vate 0053 thefunc tion. Ac
tiv atin g/deac tivatin gthe pani calar m Re
quirement s:
R The ignit ionisswitc hedoff 0009
The panic alarmfunc tion isonl yav ailable in
cer tain coun tries. 0007
Toactiv ate: press butt on1 forapp rox‐
ima tely one second.
A visual andaudibl ealar mistrigg ered. 0007
Todeac tivate: briefly pr ess button1 again.
or 0007
Press thest ar t/ stop butt ononthecoc kpit
(t he Smar tKey isinsid eth eve hicle). Changing
theunloc kingsettings Po
ssible unlockingfunctions oftheSmar tKey :
R Cen tralunlo cking R
Unloc kin gth edr iver's door andfuel filler flap 0007
Toswitc hbe tw een settings: press the
0036 and0037 buttonssimul taneousl yfo r
appr oximat elysix seco ndsuntilth ebatt ery
ch ecklam pflashes twice.
If th eunloc kingfunction forth edr iver's door
and fuel filler flap has been selected:
R Pressing the0036 buttonasecon dtime cen‐
tra lly unloc kstheve hicle
R Vehicl eswith KEYLESS-GO :If yo uto uc h
th einner surface ofthedoor handle onthe
dr iver's door ,onl yth edr iver's door andfuel
fi ller flap areunlo cked. Deactiv
atingtheSm artK ey functio ns If
yo udo notuse theve hicle oraSmar tKey for
an extende dpe riod oftime, youcan reduce the
ener gycon sum ption ofthere spectiv eSmar t‐
Ke y.To do so, deactiv ateth eSmar tKey func‐
tions. Openi
ngand closi ng 63

1
Close s
2 Open s
The buttons on thedr iver's door take prece‐
denc e. 0007
Tostar taut omatic operation :pr ess the
0062 buttonbeyond thepoint ofresis tance
or pulland release it. 0007
Tointerru pt aut omatic operation :pr ess or
pul lth e0062 buttonagain.
0009 Automatic operation forclosi ngisavailable
on lyforth efront side windo ws.
When theve hicle isswitc hedoff,th eside win‐
do ws can continu ebei ng ope rated.
The func tion isavailable forar ound five minut es
or until adoor isopened . All
side windo wscan beope ned orclos edsim ul‐
ta neou slyusing button 1. 0007
Swi tchon theignition . 0007
Toopen: press and hold button1 tothe
point ofresis tance. 0007
Toopen fully:pr ess and hold button1
be yond thepoint ofresis tance. 0007
Toclose: pulland hold button1.
Au tomatic reve rsing funct ionoftheside win‐
do ws
If an object blocksaside windowduring the
clos ingproces s,theside windo wopens again
aut omaticall y.The automatic reve rsing func tion
is onl yan aid and isno ta subs titutefo ryo ur
att entiven ess . 0007
When closing,mak esur eth at no body parts
ar ein theclosing area. 74
Opening andclosing

0007
Using buttons 1to4 ,adjus tth econ tour
of thebac kres tindividuall yto suit your bac k. Head
restra ints Ad
jus tingthe fron tse at head restra ints
mec hanica lly 000A
WARNIN GRisk ofinju ryfrom adju sting
th eve hicle settin gswhile theve hicle isin
mo tion
Yo uco uld lose contro lof theve hicle inthe
fo llo wing situat ions:
R ifyo uadj ustth edr iver's seat, thehead
re stra int ,th esteer ing wheel orthemir ror
while theve hicle isin mo tion
R ifyo ufa sten your seat beltwhile theve hi‐
cle isin mo tion 0007
Beforest ar tin gth eengine: adjustth e
dr iver's seat, thehead restra int ,th e
st eer ing wheel orthemir rorand fasten
yo ur seat belt. 000A
WARNIN GRisk ofinju rydue tohead
re stra int swhic har eno tins talled orare
adjus tedincor rectl y
If hea dre stra int sar eno tins talled orare
adjus tedincor rectly ,th ehead restra int scan ‐
no tpr ov ide protect ion asintended.
Ther eis an incr eased risk ofinjur yin the
head andneckar ea, e.g. intheeve ntofan
acci dent or wh en braki ng. 0007
Alw aysdr ive wit hth ehead restra int s
ins talled. 0007
Beforedr ivin gof f,mak esur efo rev ery
ve hicle occupant that thecent erofthe
head restra int suppor tsthebac kof the
head atabout eyeleve l. Do
notint erch ang eth ehead restra int sof the
fr ont and rear seat s.Ot her wise, youwill notbe
able toadjus tth eheight andangleof thehead
re stra int scor rectl y.
Ad jus tth ehead restra int fore -and -aftpo sitio nso
th at itis as clo seasposs ibletothebac kof your
head. 0007
Toraise: pullthehead restra int up. 0007
Tolowe r:press release knob 1 inthedir ec‐
tion ofthear row and push thehead restra int
do wn. 0007
Tomo veforw ards: pullth ehead restra int
fo rw ards. 0007
Tomo vebac kwards: press and hold release
kn ob 2. Seat
sand stow ing 91

When
youswit chtheignition off,th esteer ing
wheel heaterswitc hesoff. Easy
entryand exitfeatur e Usi
ngtheeasy entryand exitfeatur e 000A
WARNIN GRisk ofacci dent whendr ivi ng
of fwhi lead jus ting theeasy exitfeatur e
‑ If yo udr ive of fwhile theeasy entryand exit
fe atur eis mak ingadjus tment s,yo uco uld
lose contro lof theve hicle. 0007
Alw ayswa itunt ilth eadjus tmentpr oc‐
ess iscom pletebef oredr iving off. 000A
WARNIN GRisk ofbeco ming trap ped
whi lead jus ting theeasy entryand exit
fe atur e
When theeasy entryand exitfeatur eadjus ts
th esteer ing wheel, youand other vehicle
occupants –par ticular lych ildr en–could
becom etrapped. 0007
Dur ing theadjus tmentpr ocess ofthe
easy entryand exitfeatur e,mak esur e th
at no onehas anybody partsinthe
sw eep ofthesteer ing wheel. 0007
Movetheadjus tmentle ve rof thesteer‐
ing wheel ifth er eis arisk ofbecoming
tr apped bythesteer ing wheel.
The adjus tmentpr ocess isstopped. 000A
WARNIN GRisk ofbeco ming trap ped
du ring acti vatio nof theeasy entryand
ex itfeatur eby childr en
If ch ildr enact ivat eth eeasy entryand exit
fe atur e,they can beco metrap ped ,pa rticu‐
lar lywhen unattende d. 0007
Neverlea vechildr enunat tende din the
ve hicle. 0007
When leaving theve hicle, alwaysta ke
th eSmar tKey wit hyo uand lockth e
ve hicle. Ve
hicl eswith memor yfuncti on:Youcan stop
th eadjus tmentpr ocess bypressing oneofthe
memor yfunction position buttons. If
th eeasy entryand exitfeatur eis act ive, the
st eer ing wheel willmoveupw ards ortowa rdsth e
dashboar din thefo llo wing situat ions:
R youswit chtheignition off
R youopen thedr iver's door
0009 The steer ing wheel movesupw ards and
to wa rdsth edashboar donl yif it has not
alr eady reac hed thesteer ing limit er.
The steer ing wheel movesbac kto thelas tdr ive
position inthefo llo wing cases :
R youclo sethedr iver's door when theignition
is switc hedon
R youpr ess thest ar t/ stop butt ononce.
The lastdr ive position isstor ed inthefo llo wing
situat ions:
R youswit chtheignition off
R yousa ve these tting withth ememor yfunc ‐
tion
If yo upr ess oneof thememor yfunc tion position
butt ons, theadjus tmentpr ocess isstopped. 98
Seats andstow ing

0007
Hold remo tecontr ol5 atvarious anglesat
a dis tance betwee n1 in (1 cm) to3in (8 cm)
in front oftheinside rear vie wmir ror.Yo u
should test eve ryposition forat lea st25 sec‐
onds beforetrying ano ther position . 0007
Hold remo tecontr ol5 atthesame angles
at various distances infront oftheinside
re ar vie wmir ror.Yo usho uld test eve ryposi‐
tion forat lea st25 seconds beforetrying
ano ther position . 0007
Notethat som ere mo tecontr olstransm it
only fora limi tedper iod, press butt on6 on
re mo tecontr ol5 again bef oretransm ission
ends . 0007
Align theant enn aline ofthedoor opener unit
wit hth ere mo tecontr ol.
0009 Supportand additiona linf ormati ononpro‐
gr amm ing:
R Ontheto llfree Hom eLink®
Ho tlin eon
1- 800 -355- 3515 .
R OntheInt erne tat htt p://
www .homelin k.com/me rcedes. Opening/closing
aga rage doo r
Re quirement s:
R The corresponding buttonisprogr ammed to
oper ateth edoor . 0007
Press and hold buttons 1,2or3 until
th edoor opens orcloses. 0007
Ifindicat orlam p4 flashes yello wafte r
appr oximat ely20 seco nds:pr ess and hold th
epr ev iousl ypr essed buttonagain untilth e
door opens orcloses.
Clear ingthega rage doo rope nermemo ry 0007
Press and hold buttons 1and 3.
Indicat orlam p4 lights upyello w. 0007
Ifindicat orlam p4 flashes gree n: release
butt ons 1and 3.
The entire memo ryhas been deleted. Dr
iving andparking 15
1

Se
tting Activ eBr ak eAs sist Multimedia
system:
0018 Vehicle 0019
k Assist ance
0019 Act ive Brak eAssist
Ve hicl eswithout Drivin gAss istanc ePa ck‐
ag e:The settings canbemade afte rst ar tin gth e
ve hicle.
Ve hicl eswith Drivin gAss istanc ePa ckag e:
The settings canbemade whenth eignition is
switc hedon.
The follo wing settings areav ailable:
R Early
R Medium
R Late 0007
Select ase tting .
0009 Your sele ction isretained when theve hicle is
ne xt star ted.
Deactiv atingActiv eBr ak eAs sist
0009 Itis recomme ndedthat youalw ayslea ve
Ac tiveBr ak eAssi stact ivat ed. 0007
Select Off.
The distance warning func tion andtheaut on‐
omous braking function aredeactiv ated.
Ve hicl eswithout Drivin gAss istanc ePa ck‐
ag e:When theve hicle isne xt star ted, the
mediu msetting isau tomatical lysele cted.
Ve hicl eswith Drivin gAss istanc ePa ck‐
ag e:Evasi ve Steer ing Assis tis no tav ailable.
When theignition isne xt star ted, the
mediu msetting issele cted automatical lyand
Ev asiv eSt eer ing Assis tis available.
0009 IfAc tiveBr ak eAssi stisdeact ivat ed, the
00D4 symbol appearsinthest atus barofthe
multifu nctiondisplay. Speed
controlcruise contr ol Fu
nction ofcruise contr ol
Cr uise controlre gulat esthespeed totheva lue
selec tedby thedr iver .
If yo uacc elerat eto ove rtak e, forex am ple, the
st or ed speed isno tdele ted. Ifyo ure mo veyour
fo ot from theacceler ator pedal afte rove rtakin g, cr
uise control will resume speed regulation back
to thestor ed speed.
Cr uise controlis oper ated using thecor respond‐
ing steer ing wheel buttons. Youcan stor ean y
speed above15 mp h(2 0km/h) uptothemaxi‐
mum speed.
If yo ufa ilto adap tyo ur drivin gst yle, cruise con‐
tr ol can neither reduce therisk ofan accident
nor override thelaws ofphysics. Itcan nottak e
int oacc ount road, weather ortraf fic condi tions.
Cr uise contr olisonly anaid. Youar ere sponsible
fo rth edis tance totheve hicle infront, forve hi‐
cle speed, forbr aking ingood timeandforst ay ‐
ing inyour lane .
Disp lays on themu ltifunct iondisp lay
The status ofcruise control and thestor ed
speed aresho wninthemultifunc tiondispla y. Dr
iving and parking 16
7

1,
2, 3...
4MA TIC..................................................... 144
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>144
12 Vbatt ery
see Battery(v ehi cle)
12 Vso cket
see Socket(1 2 V)
48 Von -bo ardelec tric al system
Operating safety .................................... 24
360° Camer a...........................................1 92
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>192
Opening thecamer aco ver(r ear view
camer a)..... ..... ...... ...............................1 95
Selecti ngavie w ....... ............................ 195
Se tting favo rite s ..................................1 95 A
A/ Cfuncti on
Switc hingon/of f(contr olpane l)....... ...124
ABS (Anti-lockBr ak ing System) .............1 57
Ac celer ation
see Kickdo wn Ac
ciden tand break down manag e‐
men t
Mer cedesme connect.................... .....3 06
Ac ous ticlocking verificat ion signa l
Ac tivati ng/d eactiv ating ........... ..............63
Ac tiv atin g/deac tivatin gaut omati c
vo lum eadj ustm ent
Bur mes ter®
sur round soun dsy stem ...336
Ac tiv eBli nd Spo tAs sist <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 205
Br ak eap plica tion <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 206
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>205
Swi tching on/o ff<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 208
Sy stem limit ations ........................... ....2 05
Ac tiv eBr ak eAs sist
Fu nctio n/no tes .................................... 161
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 167
Ac tiv eDi stance AssistDI ST RO NIC ........ 169
Ac tiveEmerg encyStop Assis t......... ....1 79
Ac tiveLa ne Chang eAssi st<0011001100110011001100110011001100110011001100110011001100110011
001100110011> 177
Callin gup aspee d...............................1 71
Dis play sin theIns trument Display...... 179
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>169
Incr easi ng/decr easingspeed ......... .....1 71
Re quiremen ts................................ ...... 171 Ro
ute-based speedadap tatio n........... .174
St eer ing wheel buttons ........................ 171
St or ing aspeed .................................... 171
Swi tching off/de activating ........... .......171
Swi tching on/a ctivating <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 171
Sy stem limit ations ...............................1 69
Ac tiv eEme rgency Stop Assis t...............1 79
Ac tiv eLan eCha ngeAs sist <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 177
Ac tivati ng/d eactiv ating ........... ............179
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 177
Ac tiv eLan eKe eping Assist.................... 208
Ac tivati ng/d eactiv ating ........... ............210
Ac tivati ng/d eactiv ating thewa rning .... 211
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 208
Se tting thesensit ivity........................... 211
Sy stem limit ations ...............................2 08
Ac tiv ePa rking Assis t.............................. 195
Cr oss Traf fic Aler t<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> ....201
Dr ive Aw ayAssi st<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 200
Exiting apa rking space ........................ 198
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 195
Maneuv ering assis tance <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 201
Pa rking ................................................ 197
Sy stem limit ations ...............................1 95 Inde
x483

Fo
ilco vering
Ra dar sensor s.....................................1 56
Fo lding draftsto p
Car e...... .......................................... .... 352
Fo lding windscreen
Ins talling ................................................ 81
Re mo ving ...............................................81
Fr ee sof tware .......... .................................. 32
Fr eq uencies
Tw o-w ayradio ...................................... 410
Fr eq uency band
Dialin g(on -boardcom puter) ................ 221
Fr ont airbag ...............................................4 0
Fr ont passeng erseat
see Seat
Fu el ...........................................................4 15
Ad ditiv es................ ........................ ...... 415
E1 0 ............ ..........................................414
Fu elreser ve <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 415
Gasolin e...............................................4 14
Qua lity(gaso line ).......... .................... ...414
Re fuel ing ............................................. 145
sulfur content ...................................... 414 Ta
nk cont ent <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ..............415
Fu elconsum ption
On- boar dcom puter .............................2 18
Fu nction seat
see Door controlpanel
Fu ses ........................................................ 374
Bef orere placing afuse .................. ...... 374
Das hboard fuse box...... ....................... 376
Fu se assignment diagram.................... 374
Fu se boxin theengine compartmen t.. 375
Fu se boxin thefront -passen gerfo ot ‐
we ll................................................ ...... 376
Fu se boxin thetrunk ........................... 376
No tes ................................................... 374
Fu ses
see Fuses G
Gar agedoor opener
Clea ring thememor y........................... 151
Opening orclosing thedoor ................. 151
Pr ogr amming buttons .......................... 148
Ra dio equipment approval num bers.... 152
Re sol ving problems ............................. 150 Sync
hronizi ngthero lling code .............1 50
Gas station search
St artin gaut omat icsear ch<0011001100110011001100110011001100110011001100110011001100110011
001100110011> 267
Swi tching automatic searchon/of f..... 273
Using automatic search<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 273
Gasoli ne....................................................414
Gear shiftre comm endation .................... 142
Genuin epar ts............................................ 22
Glide mode ...............................................143
Glo vebox
Loc king /unloc king.............................. 102 H
Handbr ake
see Electr icpar king brak e
Handlin gch aract eristics (unus ual)....... 378
Hazar dwa rning light s.............................1 14
Head airbag ............................................... 40
Head leve lheat ing(AIRSC ARF)................ 95
Head restra int
Fr ont (adjus tingmechanicall y)............... 91
Re ar (installin g/remo ving) .....................9 2 498
Index