2021 MERCEDES-BENZ C-CLASS COUPE wheel

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 #
Have thetir epr essur emonit oring system checkedat aqu alif ied spec ialistwo rkshop. Tire
Pressure MonitorInop-
erative NoWheel Sensors *T
hewheels installed donotha ve suit able tirepr essur esensor s.The tirepr essur emonit oring system isdeactiv ated. #
Installwheels withsuit able tirepr essur esen sors.
0077 Wheel Sensor(s )Missin g *T
her eis no signal from thetir epr essur esensor ofone ormor ewheels. Nopressur eva lue isdispla yedfo rth eaf fec‐
te dtir e. #
Have thefa ulty tirepr ess uresen sor replaced ataqu alif ied spec ialistwo rkshop.
0077 Check Tires *T
hetirepr essur ein one ormor etir es has dropped significantl y.
The wheel position isdispla yed. Awa rning tone willal so sou nd. &
WARNIN GRisk ofan acci dent dueto insuf ficie nttirepr ess ure
R The tires can burst.
R The tires can wearexc essiv elyand/or unevenly.
R The driving charact eristic sas wellas thesteer ing and braking maybe greatl yim pair ed.
Yo uco uld then lose control of theve hicle. #
Obser vethere comme ndedtirepr ess ures. #
Adjus tth etir epr essur eif neces sary. Dis
play messa gesand warning/ indic ator lam ps 44
1

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
Stop theve hicle inaccor dance withth etra ffic con dition s. #
Chec kth etir epr essur e(/ page358) andthetir es.
0077 Please Correct TirePres-
sure *T
hetirepr essur eis toolow in at leas tone ofthetir es, orthedif fere nce intirepr ess urebe twee nth eindividual
wheels istoogr eat. #
Chec kth etir epr essur eand add air,if neces sary. #
When thetir epr essur eis cor rect, restar tth etir epr essur emonit or(/ page363).
0077 Warning TireMalfunct ion *T
hetirepr essur ein one ormor etir es has dropped suddenly .The wheel position willbedispla yed. &
WARNIN GRisk ofan acci dent from drivi ng with aflat tire
R The tires can overheat and bedamag ed.
R The driving charact eristic sas wellas thesteer ing and braking charact eristic sma ybe great lyim pair ed.
Yo uco uld then lose control of theve hicle. #
Donotdr ive wit haflat tire. #
Donotexc eed themaximum permissible driving distance ineme rgency modeand themaximum permissi‐
ble speed withaflat MOE xtend edtire. #
Obse rveth eno teson flat tires. No
tesin theeve ntofaflat tire(/ page33 6). 44
2
Dis play messa gesand warning/ indic ator lam ps

Dr
ivin gsaf etysy stems Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0025 ABS warning lam p *T
he yello wAB Swa rning lam pis lit while theengine isrunning .
ABS isma lfunctio ning.
If th er eis an additional warning tone, EBD isma lfunctio ning.
Ot her drivi ng systems anddriving safetysy stems mayalso bemalfunct ioning. #
Notethemessag eson themultifunc tiondispla y. &
WARNIN GThe reisarisk ofskidding ifEBD orABS ismalfunctioning
The wheels mayloc kdur ing braking.
The steer ability andbraking charact eristic sar ehea vilyim pair edand thebr aking distan cema yincr ease. Inaddi‐
tion, other driving safetysy stems areswitc hedoff. #
Drive on car efull y. #
Have thebr ak esy stem checkedimmediat elyat aqu alif ied spec ialistwo rkshop. 00E5
ESP ®
wa rning lam p *
The yello wES P®
wa rning lam pflashes whiletheve hicle isin mo tion.
or
The yello wES P®
wa rning lam pis lit while theengine isrunning .
The yello wESP ®
wa rning lam pflashes whiletheve hicl eis in mo tion:
One ormor ewhee lshas reac hed itsgrip limit (/page15 7). Dis
play messa gesand warning/ indic ator lam ps 459

1,
2, 3...
4MA TIC
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>144
12 Vbatt ery
see Battery(v ehi cle)
12 Vso cket
see Socket(1 2 V)
36 0° Camer a
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>191
Opening thecamer aco ver(r ear view
camer a).......... .................................... ... 194
Sel ecting avie <005A001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 194
Se tting favo rite s.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 194 A
A/C funct ion
Swit ching on/ off(con trol panel).... .......1 25
ABS (Anti-lo ckBrakin gSy stem) ...............1 56
Ac celer ation
see Kickdo wn
Ac ciden tand Break down Manag e‐
men t
Mer cedesme connect..................... ...... 292 Ac
ous ticlocking verificat ion signa l
Ac tivati ng/d eactiv ating........... ................64
Ac tiv atin g/deac tivatin gaut omati c
vo lum eadj ustm ent
Bur mes ter®
sur round soun dsy stem.. ....3 19
Ac tiv eBli nd Spo tAs sist
Br ak eap plica <0057004C00520051001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> ..183
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>181
Sy stem limit ations. ........................... ..... 181
Ac tiv eBr ak eAs sist
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 175
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 179
Ac tiv eDi stance AssistDI ST RO NIC
Ac tiveEmerg encyStop Assis t............... 173
Ac tiveLa ne Chang eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 173
Callin gup aspee d.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 167
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>164
Incr easi ng/decr easingspeed ............. ... 167
Re quiremen ts.................................. ...... 167
Ro ute-based speedadap tatio n.............. 169
St eer ing wheel buttons... .................. ..... 167
St or ing aspeed. .....................................1 67
Swi tching off/de activating ........... ......... 167
Swi tching on/a ctivating<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 167 Sy
stem limit ations. ................................ 164
Ac tiv eEme rgency Stop Assis t.. ................ 173
Ac tiv eLan eCha ngeAs sist
Ac tivati ng/d eactiv ating........... ..............175
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 173
Ac tiv eLan eKe eping Assist
Ac tivati ng/d eactiv ating........... ..............186
Ac tivati ng/d eactiv ating thewa rning.... ..187
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 184
Sy stem limits. ........................................1 84
Ac tiv ePa rking Assis t
Ex itin gapar kingspace... .......................2 01
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 198
Pa rking. .................................................1 99
Sy stem limit ations. ................................ 198
Ac tiv eSe rvice System PLUS
see ASSYST PLUS
Ac tiv eSpe edLimit Assist
Dis play <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 168
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 168
Ac tiv eSt eer ing Assis t
Ac tivati ng/d eactiv ating........... ..............172
Ac tiveEmerg encyStop Assis t............... 173 Inde
x463

Ins
tallation locations...............................4 2
Knee airbag.... .........................................4 2
Ov ervie w.. ......... ................................. ..... 42
PA SSENGER AIRBAGind icat orlam p....... 47
Pr otect ion.......................................... ...... 43
Side airbag ..............................................4 2
Wi ndo wcur tain airbag .............................4 2
Air flow
Se tting. .................................................. 124
AIRM ATIC
Se tting.. .................................................1 88
Suspe nsion........... ............................ ..... 187
Alar m
see Panic alar m
Al ar m system
see ATA(anti-t heftal ar m system)
All-wheel drive
see 4MA TIC
Alt ernativ ero ute
see Route
Amb ientlighting
Se tting (mult imediasystem).. ................1 17 Andr
oidAuto
Con necting amob ilephon e...................2 87
Endi ng............ ............. .......................... 287
Inf orma tion.............. .......................... ....287
Ov ervie w............... ................................286
Sou ndsetting s.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 287
Tr ans ferred vehicle data........................2 88
Ani mals
Pe ts intheve hicle .............................. ..... 62
Anti-loc kbr aking system
see ABS(An ti-loc kBr akin gSy stem)
Anti-skid chains
see Snowch ains
Anti -thef tpr otection
Imm obiliz er...................................... ........ 83
Anticip ator yoccupa ntprotection
see PRE- SAFE®
(anticip ator yoccu‐
pa nt protect ion)
see PRE-S AFE®
PL US (antic ipatory
occupant protect ion plus)
Apple CarPla y®
Connec tinganiPhone ®
... ......................2 85
Ending ...................................................286 No
tes... .................................................2 85
Ov ervie w.......... .....................................284
Sound settings ......................................286
Tr ans ferred vehicle data........................2 88
Ass istan cesystems
see Drivin gsaf etysy stem
ASS YSTPL US
Batt erydi sconne ctionpe riods..... ......... 322
Displa yingtheser vice duedate............. 321
Fu nctio n/no tes.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 321
Re gular maint enance work<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 321
Spec ialser vice requ iremen ts................3 21
ATA (anti-thef tala rm system)
Ac tivati ng/d eactiv ating theint erior
mo tion sensor.. ....................................... 85
Ar ming/ disarming theto w- aw ay alar m...8 4
Dea ctivating thealar m............................ 84
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 83
Fu nctio nof theint erior motion sensor.... 84
The tow- aw ay alar mfun ction ...................8 4
AT TENTI ONASSIST
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 160
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 162
Sy stem limit ations. ................................ 160 Inde
x465

At
tention assistant
see ATTENTION ASSIST
Au dio mode
Ac tivati ng med iamod e................ .......... 301
Co nnecti ngUSB devic es........... ............302
Cop yrights. ............................................301
Inf ormatio n............ ............................ ....299
Inser ting/r emoving anSD card............. 301
Med iasea rch.. .................................. .....3 06
Ov ervie w.... ....... .............. ..................... .302
Pa use and playbac kfun ction .................3 03
Selecti ngatrac k............ ..................... ..303
Selecti ngplayba ckoptions .................... 303
Tr ac klis t................................................ 303
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 ........... .................113
Au tomatic engine star t(E CO star t/
sto pfunc tion)<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ....136 Au
tomatic engine sto p(E CO star t/
sto pfunc tion)<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ....136
Au tomatic fron tpass engerfr on tair‐
bag shutoff
Fu nctio nof theaut omatic front
passeng erfront airbag shutoff........... ..... 45
PA SSENGER AIRBAGind icat orlam p....... 47
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........... ..............123
Au tomatic trans mis sion
DIR ECT SELEC Tleve r..... .................... .... 140
Dr ive pr ogr am disp la<005C001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ....139
Dr ive pr ogr am<0056001100110011001100110011001100110011001100110011001100110011
001100110011> ....................138
DY NA MIC SELE CTswitc h...................... 138
Eng aging drive po sitio n............ ............. 142
Eng aging neu tral ............. ....................... 141
Eng aging park position .................... ...... 142
Eng aging reve rsege ar. ...................... .....1 41
Kic kdo wn..... ..........................................144
Manual gearshif ting... ............................1 43 St
eer ing wheel paddle shifters.............. 143
Tr ans miss ionposit iondispla y................ 140
Tr ans miss ionposit ions.......................... 140
Au tomatic trans mis sion (problem)
se eTr ans miss ion(problem ) B
Ba ghook .................................................... 105
BA S(Br akeAssis tSy stem). ...................... 157
Batt ery
Smar tKey <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 65
Batt ery
see Battery(v ehi cle)
Batt ery(v ehi cle)
Ch <00440055004A004C0051004A0011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 346
Ch arging (Remo teOnline). ..................... 131
No tes... .................................................3 43
No tes(s ta rting assis tance and
ch argin g)............................................... 344
Re placing .............................................. 348
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ........346
Bel t
see Seatbe lt 46
6
Inde x

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
x46
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