brake MERCEDES-BENZ C-CLASS COUPE 2021 Owner's Manual

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
To Deselect Por N,
Depress BrakeandStart
En gine *
Yo uha ve attem pte dto shif tth etra nsmiss ionout ofpar kposition 005Dorneutral 005Cand intoano ther tra nsmiss ion
position . #
Depr essthebr ak epedal. #
Startth eengine. #
Chang eth etra nsmiss ionposition .
Apply Braketo Shift to'R' *
Youha ve attem pte dto select transmission position005E. #
Depr essthebr ak epedal. #
Select transmiss ionposition 005E.
Driver 'sDoor Open &
Transm issionNotinPRisk
of Vehicle RollingAway *
The driver's door isno tfully closed andtransmiss ionposition 005B,005Eorneutr al005C isselect ed. #
Select parkposition 005Dwhen switchingoffth eve hicle.
N Permanent lyAct ive Risk
of Rolli ngAway *
Neutr al005C has been select edwhile theve hicle isrolling orwhile youar edr ivin g. #
Depress thebr ak epedal tostop. #
Shif tth etra nsmiss iontopar kposition 005Dwhile theve hicle isstatio nary. #
Tocontinu edr ivi ng, select transm ission position 005B or005E.
Servi ceRequire dDo Not
Shif tGe ars VisitDeal er *T
hetransmission ismalfunctionin g.Itis no long erpossible tochang eth etra nsmiss ionposition . #
When transmiss ionposition 005Bisselect ed,consult aqu alif ied spec ialistwo rkshop anddonotch ang eth etra ns‐
mission position. 41
6
Display messa gesand warning/ indic ator lam ps

Br
ak es Di
spl aymes sages
Possible causes/conseq uencesand0050 0050
Solutions
0049 (US Aonl y)
0024 (Canada only)
Parking BrakeSeeOpera-
tor's Manual *
The yello w0024 indicator lam pis lit. The elect ric pa rking brak eis malfun ctionin g.
To appl y: #
Swi tchth eignition offand switc hit bac kon. #
Appl yth eelectr icpar king brak emanually (/page15 2).
If it is no tposs ibleto appl yth eelectr icpar king brak e: #
Consult aqu alif ied spec ialistwo rkshop. #
Wher enecessar y,also secureth epar kedve hicle agains tro lling away.
* The yello w0024 indicator lam pand there d0049 (USAonl y)or 0024 (Canada only)indicat orlam par elit. The elec‐
tr ic par kingbr ak eis malfunc tioning.
To release: #
Swit chtheignition offand switc hit bac kon. #
Release theelectr icpar king brak emanually (/page15 2).
or #
Release theelectr icpar king brak eaut omaticall y(/ page15 2).
If it is still no tpossible torelease theelectr icpar king brak e: #
Donotcon tinue driving. Consult aqu alif ied spec ialistwo rkshop. 41
8
Display messa gesand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
0049 (US Aonl y)
0024 (Canada only)
Please Release Parking
Brake *
The red0049 indicat orlam p(US Aonl y)or 0024 indicat orlam p(Canada only)isflashin g.
The electric par kingbr ak eis applied whileyouar edr ivin g:
R Aco nd ition forau tomatic release oftheelectr icpar king brak ehas notbeen fulfilled (/page15 2).
R Youar eper form ing emer gency braki ng using theelectr icpar king brak e(/ page15 3). #
Che ckthecon ditions forau tomatic release oftheelectr icpar king brak e. #
Release theelectr icpar king brak emanually . Displa
ymessag esand warning/ indic ator lam ps 42
1

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
0049 (US Aonl y)
0024 (Canada only)
Turn Onthe Ignit ionto
Release theParking Brake *
The red0049 (USAonl y)or 0024 indicat orlam p(Canada only)islit.
Yo uha ve attem pte dto release theelectr icpar king brak ewit hth eignition switchedoff. #
Switc hon theignition .
0027 (US Aonl y)
004D (Canada only)
Check BrakeFluid Level *T
her eis insuf ficie ntbrak efluid inthebr ak efluid reser voir. &
WARNIN GRisk ofan acci dent dueto low brak efluid leve l
If th ebr ak efluid leve lis toolow, thebr aking effect and thebr aking charact eristic sma ybe impair ed. #
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions.
Do notcontinu edr ivi ng und eranycir cums tances. #
Consu ltaqu alif ied spec ialistwo rkshop. #
Donotadd brak efluid. 422
Displaymes sagesand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
0026 Check BrakePadsSee
Operator' sManual *T
hebrak epads have reac hed thewe arlimit . #
Con sult aqu alif ied spec ialistwo rkshop. Dr
iving systems Displa
ymess ages
Possible causes/conseq uencesand0050 0050
Solutions
00D9 Off *T
heHOLD functionisdeactiv ated because theve hicle isslipping oracondition foractiv ation isno tfulf illed. #
React ivat eth eHOLD function later or checkth eactiv ation conditions forth eHOLD function (/page15 9).
é ATTEN TIONASSIST Inoper-
ati ve *A
TTENTION ASSISTis malfunct ioning. #
Consult aqu alif ied spec ialistwo rkshop. Displa
ymessag esand warning/ indic ator lam ps 423

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
007A
0025
00E5 Inoperat iveSee Operator' s
Manual *
EBD ,ABS andESP®
aremalfunct ioning.
Ot her driving systems anddriving safetysy stems (e.g. BAS)ma yal so be mal functi oning. &
WARNIN GRisk ofskid ding ifEBD, ABSandESP®
are malfuncti oning
The wheelsma ybl oc kdu ring braki ng and ESP®
do es notpe rfor m anyve hicle stabiliz ation.
The steer ability andbraking charact eristic sar ehea vilyim pair edand thebr aking distance mayincr ease. Inaddi‐
tio n,other driving safetysy stems areswitc hedoff. #
Drive on car efull y. #
Have thebr ak esy stem checkedimmediat elyat aqu alif ied spec ialistwo rkshop. Act
ive Brake Assist Func-
tions Currently LimitedSee
Operator's Manual *
Ve hicl eswith theDr iving Assistance Packag e:Ac tiveBr ak eAssi stwit hcr oss- traf fic functi on,Evasi ve Steer ing
Assis tor PRE‑S AFE®
PL US arete mp orarily una vailable oronl ypar tiall yav ailable.
Ve hicl eswithout theDr iving Assistance Packag e:Ac tiveBr ak eAssi stistemp orarily una vailable. #
Drive on.
As soon astheambient conditions arewit hin thesy stem limits, thesy stem will become available again. #
Ifth edispla ymessag edoes notdisappear ,st op theve hicle inaccor dance withth etra ffic con dition sand restar t
th eengine. 436
Displa ymessag esand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Act ive Brake Assist Func-
tions Limited SeeOpera-
tor's Manual *
Ve hicl eswith theDr iving Assistance Packag e:Ac tiveBr ak eAssi stwit hcr oss- traf fic functi on,Evasi ve Steer ing
Assis tor PRE‑S AFE®
PL US arete mp orarily una vailable oronl ypar tiall yav ailable.
Ve hicl eswithout theDr iving Assistance Packag e:Ac tiveBr ak eAssi stistemp orarily una vailable oronl ypar tiall y
av ailable. #
Con sult aqu alif ied spec ialistwo rkshop.
Rada rSensors DirtySee
Operator's Manual *T
heradar sensor system ismalfunct ioning.Possible causes:
R Dirton thesensor s
R Hea vyrain or sno w
R Extende dcou ntrydr ivi ng without other traf fic, e.g. inthedeser t
Dr iving systems anddriving safetysy stems maybe malfunct ioningortemp orarily una vailable.
Onc eth ecause ofthepr oblem isno long erpresent ,th edr iving systems anddriving safetysy stems willbeavailable
ag ain.
If th edispla ymessag edoes notdisappear : #
Stop theve hicle inaccor dance withth etra ffic con dition s. #
Clean allsen sors(/ page332) . #
Restar tth eengine. Displa
ymessag esand warning/ indic ator lam ps 43
7

Bli
nd Spo tAs sist
Ac tivati ng/d eactiv ating........... ..............184
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>181
Sy stem limit ations. ................................ 181
Blo wer
see Clima tecontr ol
Blue tooth®
Ac tivati ng/d eactiv ating........... ........... ...236
Inf orma tion............ ................................ 236
Blu etoo th®
audio
Ac tivati ng........... ................................. ...310
De-a uthor izing (de-r egiste ring) the
de vice. .... .......................................... .....3 11
Inf ormation ............................................ 308
Ov ervie w...... ..................................... .... 309
Sear ching fora trac k......... .....................311
Sea rching forand author izing the
de vice. ...................................................3 09
Selecti ngamedi apla yer.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 310
Swi tching device viaNFC <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 311
Br ak eAs sist System
see BAS(Br akeAssi stSystem)
Br ak efluid
No tes... ............................................. ....3 95 Br
ak efo rc edis tribut ion
EB D(elec tronic brak efo rc edis tribu‐
tion )................................................... ....1 58
Br ak es
ABS (Anti-loc kBr aking System) ......... ....1 56
Ac tiveBr ak eAssi st<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 175
BA S(Br akeAssi stSystem) ............... ..... 157
Dr iving tips....... ............. ........................ 133
EBD (electr oni cbr ak efo rc edis tribu‐
tion )................................................... ....1 58
HOLD function .......................................159
Limit edbraking effect (sa lt-tr eated
ro ads) .............................................. ...... 133
Ne w/r epla ced brak epad s/brake
discs...... ............................................ .... 132
No teson breaking-in ane wvehicle.... ...132
Br akin gass ista nc e
see BAS(Br akeAssi stSystem)
Br eakdo wn
Changing awheel ..................................3 81
Ov ervie wof thehelp functions.......... ...... 18
Ro adside Assis tance <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> .....23
To w- star tin g... .................................. .....3 53
To wing away<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 349
Tr ans portingth eve hicle.... .................... 351 Br
eakdo wn
see Flat tire
Bur mes ter®
sur round soun dsy stem
Ad jus ting thebalance/f ader.................. 319
Ad jus ting thesound focus <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 319
Ad jus ting treb le,mid -rang eand bass
se tting s.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 319
Au tomatic volume adjustment. .............. 319
Calls upthesound menu....................... 319
Inf ormation ............................................ 318
Swi tching thesur round soun don /of f.... 319
Butt ons
St eer ing wheel... .................................... 207 C
Call list
Making acall. ........................................2 82
Ov ervie w.... ....... ....................................281
Callin gup thesound menu
Ad vanced soundsystem.. ......................3 20
Call s
Ac cep ting <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>278
Ac tivati ng functio nsduring acal l......... ..278
Calls withse veralpar ticipant s............... 278 Inde
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7

Vo
ice contr olsystem
see Voice Cont rolSy stem W
Wa rning lam ps
see Warning/ indic ator lam ps
Wa rning system
see ATA(anti-t heftal ar m system)
Wa rning triang le
Re mo ving... ........................................... 335
Se tting up..... .........................................3 36
Wa rning/indicat orlam p
0025 ABSwa rning lam p........................4 59
004D Brak esy stem warning lam p
(Canada only).................................... .... 457
0027 Brakewa rning lam p(US Aonl y)....4 57
004D Brak es warning lam p(yello w)
(Canada only)........................................ 456
ÿ Coolant warning lam p..................4 52
0024 Electricpar king brak eindi cator
la mp (red) (Canada only).......................4 55 0049
Electricpar king brak eindi cator
la mp (red) (USAonl y)............................4 55
003D Electricalmalfunction warning
lam p.................................................. .... 454
00B9 Engine diagno siswarning lam p....4 53
00BB ESP®
OFF warning lam p...............4 60
00E5 ESP®
wa rning lam p......................4 59
00B6 Fuelreser vewarning lam p.. .........4 54
Ù Powe rst eer ing warning lam p
(r ed).. .....................................................4 51
00C6 Recup erati ve Brak eSy stem
wa rning lam p(US Aonl y)................... .... 456
0075 Restra int system warning lam p.. .. 450
00E9 Seatbeltwarning lam p.. .............. 450
ä Suspen sionwarning lam p(yel‐
lo w). ...................................................... 458
0024 Theelect ric pa rking brak e(yel‐
lo w) indic ator lam p................................4 55
0077 Tire pressur emonit oring sys‐
te m wa rning lam p............................. .....4 61 L
Warning lam pfo rdis tance
wa rning func tion. .................................. 458
Wa rning/indicat orlam ps
Ov ervie w............................................... 448
PA SSENGER AIRBAG.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 47
Wa rranty ...................................................... 29
Wa sher fluid
see Windsh ield wa sher fluid
Wa shing byhand (car e)........... ................. 330
Wa terta nk
see Air-water duct
We ather information ................................. 271
wha t3wo rds
Des tinationentr ywi th a3 wo rd
addr ess................................................. 253
Wh eel chang e
Lo we ring theve hicle. ............................3 85
Mou nting ane wwhe el...... .................... 384
Re mo ving awhee l........ ......................... 384
Re mo ving/ins talling hubcaps ...............3 81
Wheel rotat ion ...........................................3 80 Inde
x49
7