2019 MERCEDES-BENZ C-CLASS CABRIOLET radio

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
R The tires ma ywe arexcess ively and /or unevenly ,wh ich ma ygr ea tly impai rtir etracti on.
R The drivi ng charact 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 e(0013 page380) andthetir es.
0077 Please Correct TirePres-
sure *T
hetirepr essur eis toolow in at leas tone ofthetir es, orthetir epr essur edif fere nce betwee nth ewheels istoo
gr ea t. 0007
Chec kth etir epr essur eand add air,if neces sary. 0007
When thetir epr essur eis cor rect, restar tth etir epr essur emonit oring system (0013 page385).
0077
Tire Press. MonitorCur-
rent lyUnavailable *T
her eis int erfere nce from apo we rful radio signal source.Asare sult, nosignals from thetir epr essur esensor are
re cei ved. The tirepr essur emonit oring system istemp orarily una vailable. 0007
Drive on.
The tirepr essur emon itor ing system restar ts aut omat icallyas soon asthecause hasbeen rectif ied. Disp
lay mess ages and warning/ indic ator lam ps 45
7

Smar
tKey Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
00AF Key NotDetected (red dis‐
pla ymessag e) *T
heSmar tKey canno tbe detected and mayno long erbe intheve hicle.
The Smar tKey isno long erintheve hicle andyouswit choffth eengine:
R Youcan nolongerst ar tth eengine.
R Youcan notcen trally lockth eve hicle. 0007
Ensur eth at theSmar tKey isin theve hicle.
If th eSmar tKey detection functi onhasa mal functi ondueto ast ro ng radio signal source: 0007
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions. 0007
PlacetheSmar tKey inthemar kedspace forst ar tin gth eengine withth eSmar tKey (0013 page12 9).
00AF Ob tainaNew Key *T
heSmar tKey nee dstobe replaced. 0007
Visit aqu alif ied spec ialistwo rkshop.
00AF Key NotDetect ed(whit e
displa ymessag e) *T
heSmar tKey iscur rently undetect ed. 0007
Chang eth elocation oftheSmar tKey intheve hicle. 0007
Ifth eSmar tKey isstill no tre cogni zed,star tth eengine withth eSmar tKey inthemar kedspace
(0013 page12 9). 460
Displaymessa gesand warning/ indic ator lam ps

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

Qualif
iedspecialis two rkshop .................. 27 R
Ra dar senso rs
Fo ilco vering <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ...............156
Ra dio
Ac tivati ng/d eactiv ating radio text ....... 331
Ca lling upthest atio nlis t.....................3 30
Dele tingchann els ................................ 330
Dir ect freq uenc yent ry<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 330
Disp laying informati on<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 331
Disp laying radio text <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 331
Edi ting statio npr ese ts.................... .....3 30
Menu (on-boa rdcom puter) ...... ............ 221
Mo ving statio ns...................................3 30
Ov ervie w ....... ................................... ...329
Sear ching forst atio ns.........................3 30
Se tting ach ann el................................ 330
Se tting thewa veband .......................... 330
St or ing radio statio ns.......................... 330
Swit ching on .................................. .....3 28
Switc hingtheHD radio func tion
on/ off.... .............................................3 30
Vo ice com mand s(V oice ControlSy s‐
te m) .................................................. ... 233 Ra
dio station s
Dial ing(on-boa rdcom puter) ..... ...........2 21
Ra nge
Displa ying....................................... ..... 218
Re ading light
see Interior lighting
Re alwo od (Car e).....................................3 54
Re ar foglam p
Switc hingon/off............................ ...... 113
Re ar seat
see Seat
Re ar vie wcamer a....... .............................190
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 352
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>190
Opening thecamer aco ver(360°
Ca mer a)..... ........................................ ..195
Se tting favo rite s(360° Camer a)...... ....1 95
Re ar windo wdefr oster ............ ................124
Re fle ctive sa fety vest <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 356
Re frig er ant (air conditioni ngsystem)
No tes ................................................... 418 Re
fueli ng
Re fuel ingtheve hicle ........................... 145
Re mo teOnline
Char ging thebatt ery ............................1 30
Coo ling orhea ting theve hicle inte‐
ri or .......................................................1 30
St artin gth eve hicle ............................. 130
Re por ting malfun ctionsre leva nt to
saf ety .... ...................................................... 28
Re scue card............................................... 28
Re ser ve
Fu el ...................................................... 415
Re setfunction (multimedia system) .....2 60
Re stor ing (fact oryse ttings)
see Resetfunction (multimedia system)
Re stra int system .......................................3 3
Basi cins tructi ons forch ildr en ...............5 0
Fu nctio nin an acci dent <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> .34
Fu nctio nality <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>34
Ma lfunctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>34
Pr otect ion ..............................................3 3
Re duced protect ion ...............................3 3
Sel f-tes t<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 34 Inde
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Tr
unk separ ator
Clo sing ..................................................80
Opening .................. ........................ .......80
Tu rn signal indicat or
see Turn signals
Tu rn signals ..............................................1 13
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 113
Tw oph one mod e
see Second telephon e
Tw o-w ayradio s
Fr eq uencies ......... ................................ 410
No teson installation ...........................4 09
Tr ans miss ionoutput (max imum ).... ...... 410 U
Un its ofmeas urement
Se tting ............................................ .....2 55
Un loc king setting ...................................... 63
USB devices
Conn ecting .................................... ...... 319
User profile .............................................. 257
Cr eating ...............................................2 57
Im por ting/e xporting ........................... 257 Op
tions ............................................. ... 258
Se tting .............................................. ... 257
Usin gth ete lephone
see Calls V
Ve hicl e...... ................................................ 129
Ac tivati ng/d eactiv ating standb y
mode .............................................. .....1 56
Cor rect use <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> ...............27
Dat aacq uisitio n............. ....................... 28
Dat ast or ag e .......................................... 28
Diagnos ticsconn ection .................. .......2 6
Eq uipme nt............. .......................... ......22
Li mit edWarrant y...................................2 8
Loc king (automatical ly)......................... 69
Loc king (from theinside) ............... ........ 67
Loc king (KEYLESS-GO) .................... ......6 7
Loc king/unloc king(emerg encykey) .....7 0
Lo we ring <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>408
Ma intena nce <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ...............23
Pa rking foran extende dpe riod ............ 155
Pr oblem notification ........................ ...... 27
QR code rescue card..................... ........ 28
Quali fied specialis two rkshop ................2 7 Ra
ising ................................................ 404
St andb ymode function .......................1 55
St artin g(eme rgency operation
mode) .................................................. 129
St artin g(R emo teOnline) ..................... 130
St artin g(sta rt/s topbutt on) .................1 29
Switc hingoff(s ta rt/s topbutt on) .........1 47
To wing .................................................. 211
Un loc kin g(fr om theinside) .................... 67
Un loc kin g(KE YLE SS-GO) .......................6 7
Ve ntil ating (co nve nience openi ng) ......... 75
Vo ice com mand s(V oice ControlSy s‐
te m) ..................................................... 237
Ve hicl edata
Displ aying (DYN AMI CSE LECT) ............ 139
Ro ofload ............................................. 420
Tr ans ferring toAndr oid Au to™ ............ 304
Tr ans ferring toApp leCa rPlay™ ........... 304
Tu rning radius ...................................... 419
Ve hicle height ...................................... 419
Ve hicle length...................................... 419
Ve hicle width....................................... 419
Wheelbase ...........................................4 19
Ve hicl edata stor ag e
Ev ent datare cor der s<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> .31 51
6
Inde x

Multimedia
system/Mer cedesme
con nect .................................................3 1
Ve hicl edimens ions...... ............................ 419
Ve hicl eele ctroni cs
No tes ............ ...................................... 409
Tw o-w ayradios .............................. ...... 409
Ve hicl eiden tificati onnumber
see VIN
Ve hicl eiden tificati onplat e...... ............... 411
Pa int code ............................................ 411
VIN ................ ....................................... 411
Ve hicl eint erior
Coo ling orhea ting (Remo teOnline) ..... 130
Ve hicl eke y
see Smar tKey
Ve hicl emaint enance
see ASSYSTPL US
Ve hicl eoper ation
Outsi detheUS Aor Canada ...................2 3
Ve hicl eposi tion
Switc hingtransmis sionon/of f...... ...... 251
Ve hicl eto ol kit ........................................ 359
TIRE FITkit ...........................................3 59 To
wing eye ....................................... ....3 73
Ve ntilat ing
Con venie nce openi ng <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ..75
Ve ntilat ion
see Climat econt rol
Ve nts
see Airvents
Vi deo mode <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> ...........322
Ac tivati ng ........... ................................. 320
Ac tivati ng/d eactiv ating full-scr een
mod e........... ........................................322
Ov ervie w ........... ................................. ..321
Se tting s........... ................................. ...322
VIN ........... ..................................................411
Identif ication plate <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 411
Sea t<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 411
Wi ndsh ield <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011>411
Vi sion
Re mo ving condensatio nfrom the
windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 125
Vo ice comm andtypes(Voice Contr ol
Sy stem) .................................................... 226 Vo
ice Contr olSy stem .............................2 25
Appli cation specific vo ice com mand s
.. ...........................................................2 26
Au dible helpfunctions.........................2 27
Global voice com mand s...................... 226
Im prov ing speec hqu alit y.....................2 27
Langua gesettin g................................. 227
Media playervo ice com mand s............ 234
Messag evo ice com mand s.................. 236
Multif unction steer ing wheel (operat‐
ing) ...................................................... 225
Na vig ation voice com mand s................ 229
Opera blefunc tions.............................. 226
Opera tingsaf ety .................................. 225
Ra dio voice com mand s.......................2 33
Switc hvo ice com mand s...................... 227
Te lephon evo ice con trols .....................2 32
Te xt mes sage voice com mand s...........2 36
Ty pes ofvoice com mand s...................2 26
Ve hicle voice com mand s.....................2 37
Vo ice prom pting .................................. 226
Vo ice contr olsystem
see Voice Cont rolSy stem Inde
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