2020 MERCEDES-BENZ C-CLASS CABRIOLET lights

at
ebr ak eapplic ation,e.g .af te rint entional ly
dr iving overa soli dlane marking.
The brak eapp lication canbeinterru pte dat
an ytime ifyo usteer slightl yin theopposit e
dir ect ion. #
Alw aysmak esur eth at ther eis suf fi‐
cie ntdist anc eto theside forot her traf‐
fi c or obs tacle s. &
WARNIN GRisk ofacci dent despite Lane
Ke eping Assist
Lane Keeping Assistcann otalw aysclear ly
de tect lane mar kings .
In such case s,Lane Keeping Assistcan:
R givean unnec essarywa rning
R notgiv eawa rning #
Alw ayspa ypar ticular attention tothe
tr af fic situ ation and keep within the
lane, espec iallyif Ac tiveLa ne Keeping
Assis taler tsyou. Be
sureto obser vethesy stem limit ations of
Ac tiveLa ne Keeping Assist. #
Press butt on2.
If indicat orlam p1 lights up,ActiveLa ne
Ke eping Assistis activ ated, thelane mark‐
ings aresho wnaslight intheassis tance
gr ap hic. Whe nAc tiveLa ne Keeping Assistis
activ e,thelane marking sar esho wningreen
in theassis tance grap hic. Se
ttin gthe sens itivity of Activ eLan eKe ep‐
ing Assis t
Multi media system:
4 Vehicle 5
k Assist ance
5 Act .Lane Keep. Assist #
Select ase tting.
Ac tiv atin g/deac tivatin gthe warning #
Activate0073 ordeacti vate 0053 Lane Depart.
Warning.
Yo udo notre cei veanywa rning when leaving
a lane ifth elane keeping warning system is
deactiv ated. Ve
hicl eto wing instruct ions
The vehicle isno tsuit able forth euse oftow bar
sy stems that areused forflat towing ording hy
to wing, forex am ple. Attach ing and using tow bar
sy stems canlead todamag eon theve hicle.
When youar eto wing ave hicle withto w bar sys‐
te ms, safedr iving charact eristic scan notbe
guar anteed forth eto wing vehicle ortheto we d
ve hicle. Thevehicle-tr ailercombination may
sw erve from side toside. Complywithth eper‐ Dr
iving andparking 217

Messag
evo ice comm ands Vo
ice comm and Function
Text message to To
crea te ames sage.All addr essbook namesareav ailable.
Reply To
reply toames sage
For ward text mes sage To
forw ardames sage Ov
ervie wof vehicl evo ice comm ands Yo
ucan usetheve hicle voice com mand sto
dir ect lycall upthecor responding menusforth e
ve hicle settin gs.
Ve hicl evo ice comm ands Vo
ice comm and Function
Ambien tlight menu To
displa yambient lightsettings
Ambien tlight "blue" To
switc hambient lighttoblue
Display andstyles menu To
sho wdispla yse ttin gs
Assistance menu To
displa yassis tance settings Vo
ice Cont rolSy stem 24
5

Light
s Displa
ymess ages
Possible causes/conseq uencesand0050 0050
Solutions
0049 Check LeftLow
Beam (Exam ple) *T
hecor responding lightsourceisfaulty . #
Drive on car efull y. #
Con sult aqu alif ied spec ialistwo rkshop immediat ely.
% LED lightbul bs: thedispla ymessag efo rth ecor responding lampappea rsonl ywhen allthelight- emitt ingdiodes
in thelam pha ve failed.
0049 Malfun ction See Opera-
tor ’sManual *T
heexterior lighting isfaulty . #
Con sult aqu alif ied spec ialistwo rkshop.
0049 Automatic HeadlampMode
Inoperative *T
helight sensor isfaulty . #
Visit aqu alif ied spec ialistwo rkshop. 482
Displa ymessag esand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
0049 Switc hOn Headlamps *Y
ouaredr iving without low- beam headlam ps. #
Turn thelight switc hto the0058 or0058 position .
0049
Switc hOff Lights *Y
ouarelea ving theve hicle andthelights arest ill switc hedon. #
Turn thelight switc hto the0058 position .
0049 Int ell. Light System Inoper-
ative *T
heIntellig entLight System isfaulty .The light ingsystem continues tofunction proper lywit hou tth efunc tionsof
th eInt ellig entLight System. #
Consult aqu alif ied spec ialistwo rkshop.
0049 Act ive Headla mpsInopera-
tive *T
heactiv eheadla mpsar efa ulty . #
Con sult aqu alif ied spec ialistwo rkshop. Displa
ymessag esand warning/ indic ator lam ps 483

Wa
rning and indicat orlam ps Ov
ervie wof indicat orand warning lam ps Som
esy stems willperform aself -tes twhen the
ignit ionisswitc hedon.Som eindic ator and
wa rning lam psma ybr ief lylight uporflash. This
beha viorisno n-cr itical. Thes eind icat orand
wa rning lam psindic ateamalfun ction onlyif th ey
light uporflash afte rth eengine hasbeen star‐
te dor dur ing ajour ney.
Ins trum ent Disp lay(s tand ard) Wi
des cree nCo ckpit Instru men tDi spl ay Dep
endingonthedispla yse tting, theposition s
of theindicat orlam pson theIns trument Display
ma ydif ferfr om theex am ple shown.
Indi catorand warning lam ps:
0058 Lo
wbeam (/page11 4)
0060 Pa
rking lam ps(/ page11 4)
0057 Hi
gh beam (/ page11 5)
003E003D Tu
rn signal lights(/page11 5)
005E Re
ar foglam p(/ page11 4)
0075 Re
stra int system (/ page486)
00E9 Seat
beltnotfa stened 0027
US
A:brak es (red)
004D Canada:
brak es (red)
0024 Elect
ric pa rking brak e(yello w)
0049 US
A:elect ric pa rking brak eapplied
(r ed)
0024 Canada:
electric pa rking brak e
applied (red)
0025 AB
Smalfun ction
00E5 ESP®
00BB ESP®
OFF
L Distance warning (/ page493)
Ù Electric po we rst eer ing malfunct ion
(/ page498)
ä AIRMATICmalfunct ion
(/ page493)
ä DYNA MIC BODY CONTR OLmalfu nc‐
tion (/page493)
00B9 Chec
kEngine (/page49 4)
003D Electr
icalmalfu nction (/page49 4)
00B6 Fu
elreser vewit hfuel filler cap loca‐
tion indic ator (/ page49 4) Disp
lay mess ages and warning/ indic ator lam ps 485

Assis
tance systems
see Drivin gsaf etysy stem
ASS YSTPL US <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>347
Batt erydi sconne ctionpe riods .............3 48
Displ aying theser vice duedate........... 347
Fu nctio n/no tes ................................... 347
Re gular maint enance work <0011001100110011001100110011001100110011001100110011001100110011
00110011> 347
Spec ialser vice requ iremen ts.............. 347
ATA (anti-thef tala rm system) ...................8 7
Dea ctivating thealar m.......................... 88
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 87
AT TENTI ONASSIST <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 208,209
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>208
Se tting <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 209
Sy stem limit ations ...............................2 08
At tention assistant
see ATTENTION ASSIST
Au dio mode
Ac tivati ng med iamod e........... .............327
Co nnecti ngUSB devic es ........... .......... 328
Co pyrights ...........................................3 27
Inf ormation ........ ............................. .....3 25
Inser ting/r emoving anSD card....... ....327
Medi asea rch ................................. ...... 332 Ov
ervie w .......................................... ... 328
Pa use and playbac kfun ction ...............3 29
Selecti ngatrac k ....... .......................... 329
Selecti ngplayba ckoptions ............ ...... 329
Tr ac klis t.............................................. 329
Au thorized Mercedes- BenzCenter
see Qualif iedspec ialistwo rkshop
Au thorized workshop
see Qualif iedspecialis two rkshop
Au tomatic distanc eco ntr ol
se eAc tiveDis tance AssistDIS TRONI C
Au tomatic drivin glights ........... ............ ...115
Au tomatic engine star t(E CO star t/
sto pfunc tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> .......139
Au tomatic engine sto p(E CO star t/
sto pfunc tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> .......139
Au tomatic fron tpass engerfr on tair‐
bag shutoff <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 45,46
Fu nctio nof theaut omatic front
passeng erfront airbag shutoff......... ..... 45
PA SSENGER AIRBAGind icat orlam p.....4 6 Au
tomatic fron tpass engerfr on tair‐
bag shutoff
see Automatic front pass engerfront
airb agshut off
Au tomatic mirrorfo lding function
Ac tivati ng/d eactiv ating ........... ............125
Au tomatic trans mis sion
DIR ECT SELEC Tleve r..... ......................145
Dr ive pr ogr am disp lay ............ ..............144
Dr ive pr ogr ams............ ........................ 143
DY NA MIC SELE CTswitc h.................... 143
Eng aging drive po sitio n............ ........... 146
Eng aging neu tral ............ ...................... 146
Eng aging park position ........................ 146
Eng aging reve rsege ar .........................1 46
Kic kdo wn ....... ......................................148
Manual gearshif ting.............................1 47
St eer ing wheel paddle shifters ............ 147
Tr ans miss ionposit iondispla y.............. 145
Tr ans miss ionposit ions........................ 145
Au tomatic trans mis sion (problem)
se eTr ans miss ion(problem ) In
de x 503

Online
services ...................................... 30
Ve hicle ............................................. ..... 29
Dat e
Se ttin gth etime anddateaut omati‐
call y..................................................... 258
Da ytim eru nning lampmode
see Daytime running lights
Da ytime running lights ............................1 18
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 118
Deact ivat ing theala rm (ATA ).................... 88
Dealer ship
see Qualif iedspec ialistwo rkshop
Dec laration ofconf ormity
Wi reless vehicle component s................2 6
Decor ative fo il(cleaning instructions)
.. .............. ...................................................3 58
De finitions (tiresand loading) ............... 406
Designs Menu (on-boar dcom puter) .................. 222
Des tinat ion............... ...............................2 87
Edi ting intermed iate des tinations ........ 276
Edi ting thepr ev ious destination s.... .....2 87 Ext
ernal ............. ..................................287
Sa vin g(cu rrent vehicle position) ......... 287
Sa ving asglobal favo rite <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 287
St or ing amap position ........................ 287
Des tinat ionentr y.................................... 272
Ent ering 3wo rdaddr esse s.................. 277
Ent ering aPOI oraddress ............. .......272
Ent ering anintermed iate des tination ...2 76
Ent ering geo-coor dinates..................... 277
Sel ecting acont act<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 277
Sel ecting aPOI <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 275
Sel ecting from themap ....................... 278
Sel ecting prev ious destination s...... .....2 74
De tectin ginat tentiv eness
see ATTENTION ASSIST
Diagnos ticsconnec tion............................2 6
Digita lOp erator' sMa nua l........................ 20
Digita lsp eedo meter ............ ............. ......225
Di ng hy towing
see Tow- bar system
DIRECT SELECT leve r............ ...................145
Eng aging drive po sitio n............. .......... 146
Eng aging neu tral ............. .....................146 Eng
aging park position ........................ 146
Eng aging park position automatic ally .. 146
Eng aging reve rsege ar .........................1 46
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>145
Disp lay
Car e.................................................... 364
Disp lay(m ult imedi asy stem)
Se ttings ...............................................2 57
Disp lay(on- boardcom puter)
Dis play son themultifunc tiondispla y.. 223
Displa ycont ent
Se tting theadditional value rang e ....... 223
Di spl aymes sage........... ..........................433
Ca lling up(on-bo ardcom puter) ..... ......4 33
No tes .................................................. 433
Displa ymessag es
00B2 ---mp h.....................................4 58
ç ---mp h...................................... 457
003D 12VBatt erySee Oper ator's
Manual ................................................ 460
0059 12VBatt erySee Oper ator's
Manual .................................................4 81 508
Index

ä
Malfunction Drive at Max. 50
mp h..................................................... 451
0049 Malfunction SeeOper ator ’s
Manual ................................................ 482
Á ObtainaNe wKe y.......................4 74
ç Off..............................................4 57
00D9 Off............... ...............................4 56
0059 Open/C loseConvertible Top
Com pletely <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 481
0049 Parking Brak eSee Opera tor's
Manua l..... ................ ........................... 440
0077 Please Correct Tire Pressur e...... 472
0049 Please Release Parking Brak e.... 439
00D9 Please WaitChar ging 48VBat ‐
te ry … <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 463
006F Rear Lef tBac kres tNo t
La tched (Exam ple) ...............................4 79
Á Replace KeyBat tery <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 474
003D SeeOperator's Manua l...... .........461 0075
SRSMalfunction Service
Re quired .............................................. 444
Ù Steer ing Malfunct ionIncreased
Ph ysical Effort See Operator's Man‐
ua l...... ................................................. 477
Ù Steer ing Malfunct ionStop
Immediat elySee Oper ator's Manual ....4 77
003D Stop Vehicle LeaveEngi neRun‐
ning <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ..462
003D Stop Vehicle SeeOper ator's
Manual .................................................4 61
00CC Stop Vehicle Vehicle TooLo w ..... 451
ç Suspended ................................. 457
0049 SwitchOf fLights ........................ 483
0049 SwitchOn Headlam ps................4 83
0058 Trunk Partition Open .................. 481
0049 Turn On theIgnit iontoRelease
th ePa rking Brak e................................ 438
0072 Vehicle Ready toDrive Swi tch
th eIgnit ionOffBef oreEx iting .............. 476 00CC
Vehicle Rising Please Wait.......... 450
00CC Vehicle Rising ............................. 450
0077 Warning Tire Malfunction ............ 473
0077 Wheel Sensor(s) Missing ............ 471
0059 While statio nary,appl yth e
br ak es bef oreoper ating thesof tto p.
.. ...........................................................4 80
Ac tiveBli nd Spo tAssi stCur rently
Un available SeeOper ator' sMan ual.....4 55
Ac tiveBli nd Spo tAssi stInoper ative.... 455
Ac tiveBr ak eAssi stFunctio nsCur‐
re ntl yLim ited See Operator's Man‐
ua l...... ................................................. 447
Ac tiveBr ak eAssi stFunctio nsLim i‐
te dSee Oper ator's Manual .................. 447
Ac tiveDis tance AssistCur rently
Un available SeeOper ator' sMan ual.....4 57
Ac tiveDis tance AssistInoper ative.... .. 457
Ac tiveDis tance AssistNo wAv ailable
.. ...........................................................4 58 51
0
Inde x