2019 MERCEDES-BENZ C-CLASS CABRIOLET warning

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions 0007
Pull overand stop theve hicle safely and switc hof fth eengine, paying attent ion toroad and traffic condi tions.Do
no tcontinu edr ivi ng und eranycir cums tances. 0007
Obs erve themessag eson themultifunc tiondispla y.
If th ecoolant temp eratur edispla yis at thelowe rend ofthete mp eratur escale: 0007
Consult aqu alif ied spec ialistwo rkshop.
or 0007
Exit theve hicle andkeep asaf edis tance from itunti lth eengine hascooled down. 0007
Chec kth ecoolant leve l(0013 page343) . 0007
Mak esur eth at theair supply tothera diat orisno tobs truct ed. 0007
Avoiding highloads ontheengine, drive to thenear estqu alif ied spec ialistwo rkshop. Indoing so,ensur eth at the
cool anttemp eratur edispla yre mains belowthere dar ea. Ti
re s Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0077 The
yello wtirepr essur emon itor ing system warning lam p(pr essur eloss/ malfun ction) islit.
The tirepr essur emon itor ing system has detected tirepr ess urelos sin at leas tone ofthetir es. 480
Displa ymessag esand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
Ti re pressur emonit oring
sy stem warning lam plight s
up 000A
WARNIN GRisk ofan acci dent dueto insuf ficie nttirepr ess ure
Ti re pressur esthat areto olow pose thefo llo wing hazar ds:
R The tires ma ybur st,especiall yas theload andvehicle speed increase.
R The tires ma ywe arexc essiv elyand/or unevenly, whic hma ygr eatl yim pair tiretract ion.
R The drivin gch aract eristic s,as wellas steer ing and braking, maybe greatl yim pair ed.
Yo uco uld then lose control of theve hicle. 0007
Obser vethere comme ndedtirepr ess ure. 0007
Adjus tth etir epr essur eif neces sary. 0007
Stop theve hicle, paying attention toroad and traffic condi tions. 0007
Checkth etir epr essur eand thetir es.
0077 Ti re pressur emonit oring
sy stem warning lam p
fl ashes The
yello wtirepr essur emon itor ing system warning lam p(pr essur eloss/ malfun ction) flashes forapp roxima tely one
minut eand then remains lit.
The tirepr essu remonit oring system isdef ective. 000A
WARNIN GThe reisarisk ofan accident ifth etir epr essur emonit oring system ismalfunct ioning
If th etir epr essur emonit oring system ismalfunct ioning,itis no table toissue awa rning ifth er eis pressur eloss in
one ormor eof thetir es.
Un der inflated tires ma y,forex am ple, impair thedr iving, steer ing and braking charact eristic s. Dis
playmes sagesand warning/ indic ator lam ps 48
1

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions 0007
Have thetir epr essur emonit oring system checkedat aqu alif ied spec ialistwo rkshop. 0007
Visit aqu alif ied spec ialistwo rkshop. Ve
hicl e Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00CC Po we rst eer ing system
wa rning lam p The
redpo we rst eer ing system warning lam pis lit while theengine isrunning .
The powe r-assis tedsteer ing orthesteer ing itself ismalfunct ioning. 000A
WARNIN GRisk ofacci dent ifsteer ing capability isim pair ed
If th esteer ing does notfunc tion asintended, theve hicle's operating safetyis jeopar dized. 0007
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions.Do
no tcontinu edr ivi ng und eranycir cums tances. 0007
Consu ltaqu alif ied spec ialistwo rkshop. 0007
Obser vethemessag eson themultifunc tiondispla y. 482
Displa ymessag esand warning/ indic ator lam ps

00CC
Vehicle Rising .............................. 440
0077 Warning Tire Malfunction ............ 456
0077Wheel Sensor(s)Missing.............4 58
0059 Whilest atio nary,appl yth e
br ak es bef oreoper ating thesof tto p.
.. .............. .............................................4 66
Di spla yon thewindsh ield
see Head- upDis play
Dis tance control
see ActiveDis tance AssistDIS TRONI C
Di stance recor der
see Trip dis tance
DI ST RO NIC
see ActiveDis tance AssistDIS TRONI C
Do or
Loc king (emerg ency key) ................ .......7 0
Opening (from theinside) ......................6 7
Un loc kin g(emer gency key) ...................7 0
Un loc kin g(fr om theinside) .................... 67
Door controlpan el.....................................1 6
DO T,Tire Iden tificat ionNumbe r(TI N) ... 392 Dr
aw bar
see Tow- bar system
Dr inking anddriving ................................ 132
Dr ive Awa yAssis t.... ................................ 200
Dr ive position
Inser ting........................................ ...... 141
Dr ive pr og ram dis pla y........... ............ ......139
Dr ive pr og rams
se eDY NA MIC SELE CT
Dr iver's seat
see Seat
Dr iving lights
see Automatic driving lights
Dr ivin gsaf etysy stem .............................1 56
ABS (Anti-loc kBr aking System) ........... 157
Ac tiveBr ak eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 161
BA S(Br akeAssi stSystem) ............... ... 157
EBD (electr oni cbr ak efo rc edis tribu‐
tion )..................................................... 161
ESP ®
Cr oss wind Assi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 161
Ov ervie w .......................................... ... 156
Ra dar sensor s.....................................1 56
Re sponsibili ty...................................... 156 ST
EER CONTR OL............ ...................... 161
Dr ivin gsy stem
DY NA MIC BODY CONTR OL.................. 182
Dr ivin gsy stem
see 360° Camer a
see ActiveBli nd Spo tAssi st
see ActiveDis tance AssistDIS TRONI C
see ActiveEmerg encyStop Assis t
see ActiveLa ne Chang eAssi st
see ActiveLa ne Keeping Assist
see ActivePa rking Assist
see ActiveSpe edLimi tAssi st
see ActiveSt eer ing Assis t
see AIRMA TIC
see ATTENTION ASSIST
see Blind SpotAssis t
see Cruise control
see Driving safetysy stem
see HOLD function
see Parking AssistPA RK TRONI C
see Rear vie wcam era
see Traf fic Sign Assist
Dr ivin gtips
Dr ink ing and drivin g............................ 132
Gene raldr ivin gtips .............................1 32 Inde
x495

Head-up
Display...... ................................223
Ad jus ting disp lay el eme nts(on-bo ard
com puter) ..... ...... .............................. ...223
Ad jus ting thebr ightn ess(on-boar d
com puter) ....................................... ..... 223
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>223
Menu (on-bo ardcom puter) ...... ............ 223
Se tting theposition (on-boar dcom‐
put er) ............ ................................. ..... 223
Switc hingon/off........................... ...... 224
Headliner (care)....................................... 354
Heating see Climat econ trol
High beam
Switc hingon/off........................... .......1 13
High-be amflasher ................................... 113
High-be amheadlam ps
Ad aptiveHig hbeam Assis t...................1 15
Hill star tassi st<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 181
HOLD functio n...... ................................... 181
Fu nctio n/no tes .................................... 181
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 181 Hood
Opening/clo sing................................. 338
Hooki ngthelugg agene t........................ 104
Ho tspo t
Se tting up(Wi-Fi) .................................253 I
Iden tificatio nplat e
Engine ................................................ ..411
Re frig er ant .......................................... .418
Ve hicle ............................................. ....4 11
Ignit ion
Swit ching on(Start/S topbutt on) ........ 128
Ignit ionkey
see Smar tKey
Imm obiliz er................................................ 85
Indi catorlam ps
see Warning/ indic ator lam ps
Individ ualdrive pr og ram
Con figur ing .......................................... 139
Sel ecting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 139
Insid ere ar vie wmir ror
see Exterior mir rors Insp
ectio n
see ASSYST PLUS
Ins trument cluster
see Instrument Display
Ins trument clusterlighti ng............. ........217
Ins trum ent Disp lay .................................. 212
Ad jus ting thelighting ........................... 217
Fu nctio n/no tes .................................... 212
Ins trument cluster ..... ............................ 10
Se tting theadditional value rang e ........ 216
Wa rning/ indic ator lam ps.................... 469
Int ellig entLight System
Ad aptiveHig hbeam Assis t...................1 15
Cor nering light func tion<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 115
Int erior ligh ting........................................ 117
Ambi entlighti ng<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> ..............117
Re adin glight ........................................ 117
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 117
Swi tch-of fdel aytim e........... ................117
Int ermed iatedes tination
Calculat ingaro utewit hint ermedi ate
des tinatio ns........................................ 268
En tering <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 267
Mod ifying <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>267 Inde
x49
9

St
artin gan aut omat icga sst atio n
sear ch<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 267
St artin gth eaut omatic service sta‐
tio nsear ch<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 273
Int erne t
Callin gup awe bpag e.......................... 312
Closin gth ebr ows er........................ ..... 313
Del eting abook mark............................ 313
Del eting brows erdat a.......................... 313
Managing bookmarks<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 313
Int erne tconnect ion
Comm unicationmod ulefunction .... .....3 10
Con nection status ................................ 311
Dis play ing thecon nect ionstatus .... .....3 11
Es tablishing .......... .......................... .....3 10
Inf ormation .......................................... 310
Re strictions <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> ............310
Int erne tra dio
Ca lling up <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> ..........314
Del eting statio ns.................................. 314
Logging out..........................................315
Ov ervie w ..............................................3 14
Re gis tering <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>315
Sa ving statio ns.... ................................ 314 Sel
ecting andconnecti ngtoast atio n
.. .. .................................................... .....3 14
Sel ecting stre am ............................ ...... 315
Se tting options <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 315
Te rm sof use .................................... ....3 15
Ioniz ation
Ac tivati ng/d eactiv ating (mu ltimed ia
sy stem) .......................................... ...... 126
iPhone ®
see Apple CarPla y™
see Mercedes- BenzLink J
Jac k
St or ag elocation ..................................4 02
Jum p-startco nne ctio n....... ..................... 367
Gene ralno tes ...................................... 365 K
KEY LESS-GO
Loc king theve hicle ................................ 67
Pr oblem .................................................6 8
Unl ocking setting ............................ ...... 63
Unl ocking theve hicle ............................6 7 Kic
kdow n.................................................1 43
Using ...................................................143
Knee airbag ................................................ 40 L
Label ing(tires)
see Tire labeling
Lam p
see Interior light ing
Lam ps(Ins trum ent Displa y)
see Warning/ indic ator lam ps
Lane detection (automatic )
se eAc tiveLa ne Keeping Assist
Lane Keeping Assist
see ActiveLa ne Keeping Assist
Languag e.................................................2 55
No tes .................................................. 255
Se ttin g.................................................2 55
LA TC H-type (ISOFI X)child seat secur‐
ing system
In stallin g................................................ 55
Le velcontr olsystem
see AIRMA TIC 500
Inde x

see
Seat belt
Odome ter
see Totaldis tance
Oi l
see Engi neoil
On -bo ardco mp uter ...... ........................... 214
Assi stanc egr aphic menu.....................2 18
Dis play ing theser vice duedate........... 337
Head-up Displaymenu ........................ 223
Media menu ........................................2 22
Menu designs ......................................215
Menu overview ................................ .....2 14
Multifunction display............................2 16
Na vig ation system menu ..................... 220
Oper ating ...... ....................................... 214
Ra dio menu .........................................2 21
Ser vice menu <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 217
Te lephon emen u.................................. 222
Tr ip men u...... .................................. .....2 18
On-boar ddiagnos ticsinterface
see Diag nostics con nection
Open- sourcesof tware .............................. 32
Oper ating fluids
Ad ditiv es(fuel) ................................ .....4 15 Br
ak efluid ...................................... ...... 416
Coolan t(en gine) ............................ ...... 417
Engi neoil............. ................................415
Fu el(gasoline) ................................. ..... 414
No tes ................................................... 413
Re frig er ant (airconditio ningsystem) ...418
Wi ndsh ield wa sher fluid .................. .....4 17
Oper ating safety
48 Von-boa rdelectr icalsystem ............ 24
Decl arati on ofconf ormity (wirel ess
ve hicle component s)........................ ..... 26
EQ boos t................................................ 24
Inf ormation ...................................... ...... 24
Oper ating system
see On-bo ardcom puter
Oper ator' sMan ual
Ve hicle equipment ........................... ...... 22
Oper ator's Manual (digital) ......................2 0
Ov erhead controlpanel
Making calls(Mercedes meconn ect)
... ...................................................... ....3 05
Ov ervie w ....... ................................... ...... 14 P
Pa int code .................................................4 11
Pa intw ork(cleaning instructions) .......... 347
Pa nel heating
Se tting ................................................... 94
Pa nic alar m................................................ 63
Ac tivati ng/d eactiv ating ........... ..............63
Pa rk pos ition
Inser ting<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> .............141
Sel ecting automatical ly<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 141
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<0011001100110011001100110011001100110011001100110011001100110011
00110011> 186
Ac tivati ng ........... ................................. 188
Ad jus ting warning tones <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 189
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 186
Sid eim pa ct protect ion ........................ 187
Swi tching off<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 188
Sy stem limit ations ...............................1 86 Inde
x505

Seat
..............................................8 7,88, 102
4-w aylumbar support...........................9 0
Ad jus ting (electr ica lly)............ ...............90
Ad jus ting (manuallyand electr ically) ..... 88
Co nfigur ing these ttings ........................ 92
Cor rect driver's seatpos ition ................ 87
Fo lding thebac kres t(r ear passeng er
com partmen t)bac k........................ ..... 103
Fo lding thebac kres t(r ear) forw ards .... 102
Fo lding thebac kres tfo rw ards/ back
(wit hmem oryfun ction ).........................9 3
Oper ating thememor yfunc tion ............ 99
Pa nel hea ting <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ................94
Re settin gth ese ttings ............................9 3
Se tting options <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 16
Swi tching AIRSC ARFon/of f<0011001100110011001100110011001100110011001100110011001100110011
00110011> 95
Se at belt <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 35
Fa stening ............................................... 39
Pr otect ion ....................................... .......3 5
Seat beltadjustment
Ac tivati ng/d eactiv ating ........... ..............40
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 40
Se at beltex tender .....................................3 8 Seat
beltwarning
see Seat belts
Seat belts ...................................................4 0
Ac tivati ng/d eactiv ating seat belt
ad jus tment ............................................ 40
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 354
Re duced protect ion ...............................3 6
Re leasing ...............................................4 0
Sea tbel tad jus tment (function) ............. 40
Sea tbel tex tende r<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> .......38
Wa rning lam p.................................. ...... 40
Seat cover(C are) ............ ......................... 354
Se at hea ting
Ac tivati ng/d eactiv ating ........... ..............93
Se at ventilat ion
Switc hingon/o ff<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 95
Se cond telephone .................................... 291
Conn ecting .................................... ...... 291
Fe atur es.............................................. 291
Select ingage ar
see Changing gears
Select orleve r
see DIRECT SELECTleve r Self-t
est
Au tomatic front pass engerfront air‐
bag shut off..... ....................................... 45
Sens ors(Car e).........................................3 52
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
001100110011> 273
Se tting aspeed
see Cruise control
Se tting summ ertime .............................. 250
Se tting theda te form at ....... .................... 251
Se tting thedis tance unit........................ 255
Se tting thema pscale
see Map
Shif tpa dd les
see Steer ing wheel paddle shifters
Shif ting gears
Gea rshif tre comme ndation <0011001100110011001100110011001100110011001100110011001100110011
00110011> 142 Inde
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