2021 MERCEDES-BENZ C-CLASS CABRIOLET warning light

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
003D Elect rical mal functi onwarn‐
ing lam p *T
heredelect rical fault warning lam pis lit.
Ther eis afa ult intheelectr ics. #
Notethemessag eson themultifunc tiondispla y.
00B6
Fu elreser vewarning lam p *T
he yello wfuel reser vewarning lam plight sup while youar edr ivin g.
or
The yello wfuel reser vewarning lam plight sup while theengine isrunning .
The yello wfuel reser vewarning lam plight sup while youar edr ivin g:
Ther ehas been pressu reloss inthefuel system. Thefuel filler cap isno tclos edcor rectl yor thefuel system isleak‐
ing. #
Close thefuel filler cap.
If th efuel filler cap hasalready been closedcor rectl y: #
Consul ta qu alif ied spec ialistwo rkshop.
The yello wfuel reser vewarning lam plight sup while theengine isrunning:
The fuel suppl yhas dropped intoth ere ser verang e. #
Refuel . Displ
aymessa gesand warning/ indic ator lam ps 453

Br
ak es Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0049 Elect ric pa rking brak eindi‐
cat orlam p(red) (USAonl y)
0024
Elec tric par kingbr ak eindi‐
cat orlam p(red) (Canada
onl y)
0024 The elect ric pa rking brak e
(y ello w)indic ator lam p *T
he redelect ric pa rking brak eindic ator lam pflashes orislit.
The yello welect ric pa rking brak eindic ator lam palso lightsup intheeve ntofama lfunctio n. #
Notethemessag eson themultifunc tiondispla y. 45
4
Displa ymessag esand warning/ indic ator lam ps

Dr
ivin gsy stems Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
L Wa rning lam pfo rdis tance
wa rning func tion *T
he reddis tan cewarning lam plight sup while theve hicle isin mo tion.
The distance totheve hicle infront istoosmall forth espeed selected.
If th er eis an additional warning tone, youar eappr oachingan obs tacle attoohigh aspeed. #
Beprepar edtobrak eimmediat ely. #
Incr ease thedis tance.
Fu nctio nof ActiveBr ak eAssi st(/ pag e17 0).
ä
Suspe nsionwarning lam p
(y ello w) *T
he yello wAIRMA TICwarning lam pis lit.
The yello wDY NA MIC BODY CONTR OLwarning lam pis lit.
A malfun ction has occurredin AIRMA TIC.
A malfunc tionhasoccurredin theDY NA MIC BODY CONTR OL. #
Notethemessag eson themultifunc tiondispla y. Dis
play messa gesand warning/ indic ator lam ps 45
7

Ignit
ionkey
see Smar tKey
Imm obiliz er..................................................8 2
Indi catorlam ps
see Warning/ indic ator lam ps
Individ ualdrive pr og ram
Con figur ing.. ............ .............................. 136
Sel ecting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 135
Insid ere ar vie wmir ror
see Exterior mir rors
Insp ectio n
see ASSYST PLUS
Ins trument cluster
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 200,20 1
In stru men tDi spl ay
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 201
Ins trume ntclu ster ................................... 10
Wa rning/ indic ator lam ps.......................4 47
Ins trum ent Disp layand on-b oard
com puter
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 200
In te llig ent Light System
Ad aptiveHig hbeam Assis t............... .......1 11 Cor
nering light..... <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ........111
Int erior ligh ting
Ad jus ting ............. ...................................113
Ambi entlighti ng.......... <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> .......113
Re adin glam p.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 113
Swi tch-of fdel aytim e..... ........... .............113
Int ermed iatedes tination
Calculat ingaro utewit hint ermed iate
des tinatio ns...........................................2 47
Ent ering ............. .................................... 247
Modifying.. ............................................. 247
St artin gan aut omat icga sst atio n
sear ch<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 246
St artin gth eaut omatic service sta‐
tio nsear ch<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 253
In te rn et connect ion
Comm unicationmodul efun ction ...... .....2 91
Con nection status.. .......................... .....2 92
Displ aying thecon nect ionstatus.. .... .... 292
In fo rm atio n...................................... ...... 291
Re strictions <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> ...............291
In te rn et radio
see TuneIn Io
nizatio n
Ac tivati ng/d eactiv ating (mu ltimed ia
sy stem).. ................................................ 121
iPhone ®
see Apple CarPla y®
see Mercedes- BenzLink J
Jac k
St or ag elocation. ................................... 377
Jum p-startconne ction
Gener alno tes.. ...................................... 342 K
KEYLESS- GO
Loc kingth eve hicle ..................................6 7
Pr oblem. .................................................. 68
Un loc kin gse tting.... ................................ 64
Un loc kin gth eve hicle.... .......................... 67
Kic kdow n
Using... ..................................................1 40
Kne eairbag....... ...........................................42 47
8
Inde x

L
Labelin g(tir es)
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
No tes... ............................................. ....2 35
Se <00570057004C0051004A00110011001100110011001100110011001100110011
00110011> ......................................235
LA TC H-type (ISOFI X)child seat
anc hor
Ins talling. .................................................5 6
Le velcontr olsystem
see AIRMA TIC
Light switch
Ov ervie w........................................... .... 108 Light
ing
see Inte rior lighting
see Lights
Lights AdaptiveHig hbeam Assis t............... .......1 11
Au tomatic driving lights.... .....................1 09
Comb inationswi tch......... ..................... .109
Cor nering light. ....... ............................ ...111
Haza rdwa rning light s...................... ...... 110
High beam... ............ ..............................109
High -beamflasher .................................1 09
Ligh tswi tch.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 108
Lo w-beam headlam ps...................... .....1 08
Pa rking light s.................................... .....1 08
Re ar foglam p.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 108
Re sponsibili tyforlig hting systems ........ 108
Se tting theex terior lighting switch-
of fdela ytime .................................... ..... 112
Se tting thesur round lighting........... .......1 12
St andi nglight s................................. .....1 08
Tu rn signal light..................................... 109
Limit edWa rranty
Ve hicle. ............................................. ...... 29
Liv eTr af fic Inf orma tion
Dis playing subsc ript ion informatio n...... 259 Displ
aying thetra ffic map .....................2 59
Displ aying traffic inci dents <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 260
Ext endi ngasu bscr iption <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 259
Issu inghazar daler ts........ <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 261
Lo ad inde x(ti res)...................................... 369
Load-bear ingcapacity (tires)... ................3 69
Lo ading
Ca rgotie-do wnri<0051004A00560011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> ....103
Def initio ns............ ................................. 371
No tes... ....................................................9 8
Load ingguid elines ...................................... 98
Load inginforma tion table ........................ 362
Load s
Sec uring. .................................................9 8
Locat orlight ing
see Surround lighting
Loc king anextern al de vic e(c hild
saf etyloc k).. .............................................. 235
Loc king/unl ocking
Ac tivati ng/d eactiv ating theaut o‐
matic locking featur e............................... 68
Em erge ncy key.. ...................................... 69
KE YLE SS-GO. ...........................................6 7 Inde
x47
9