2019 MERCEDES-BENZ C-CLASS COUPE Owner's Manual

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
R evenwh en thefront passeng erseat isno toccupied
The system mayde tect obje ctsorforc es that areaddin gto thewe ight applied totheseat. 000A
WARNIN GRisk ofinju ryor fata linj urywhen usingach ild restra int system while thefront passeng erair bag
is enabled
If yo usec ureach ild inach ild restra int system onthefront passeng erseat andthefront passeng erair bag is
enabled, thefront passeng erair bag candeplo yin theeve ntofan acci dent.
The child could bestru ck bytheair bag. 0007
Ensur e,bo th bef oreand during thejour ney,that thest atus ofthefront passeng erair bag iscor rect.
NEVER useare ar wa rdfacing child restra int onaseat protect edbyan ACTIVE FRONT AIRBAG; DE ATHor SERI‐
OUS INJURYtotheCH ILD can occur . 0007
Pullove rand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions. 0007
Checkth est atus oftheaut omatic front passeng erairbag shutoff(0013 page45). 0007
Ifneces sary,consu ltaqu alif ied spec ialistwo rkshop immediat ely.
Front Passeng erAirb agDis-
ab led See Operator 'sMan-
ua l *T
hefront passeng erairbag andthekn ee airbag aredeactiv ated, although anadult oraper son withan adult statur e
is on thefront passeng erseat. Ifadditional forc es areapplied totheseat, thewe ight thesy stem detects maybe
to olow. Dis
play messa gesand warning/ indic ator lam ps 43
1

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions 000A
WARNIN GRisk ofinju ryor fata linj urydue toadisable dfron tpasse nger airbag
If th efront passeng erairbag isdisabled, thefront passeng erairbag willnotbe deplo yedin theev ent ofan acci‐
dent andcann otper form itsintended protect ive func tion.
A per son inthefront passeng erseat could then, forex am ple, com eint ocon tact with theve hicle's interior ,
especially ifth eper son issitt ing tooclose tothecoc kpit. 0007
Mak esur e,bo th bef oreand during thejour ney,that thest atus ofthefront passeng erairbag iscor rect. 0007
Pullove rand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions. 0007
Checkth est atus oftheaut omatic front passeng erairbag shutoff(0013 page45). 0007
Ifneces sary,consu ltaqu alif ied spec ialistwo rkshop immediat ely.
Active BrakeAssi stFunc-
tio ns Lim itedSee Opera-
tor' sMa nua l *
Ve hicl eswith Drivin gAss istanc ePa ckag e:Ac tiveBr ak eAssi stwit hcr oss- traf fic functi on,Evasi ve Steer ing
Assis tor PRE‑S AFE®
PL US ismalfunct ioning.
Ve hicl eswithout Drivin gAss istanc ePa ckag e:Ac tiveBr ak eAssi stismalfun ctionin g. 0007
Visit aqu alif ied spec ialistwo rkshop.
PRE-SA FEInoperative See
Operator's Manual *
PRE‑S AFE®
functions aremalfunctioning. 0007
Visit aqu alif ied spec ialistwo rkshop.
Mercedes meconn ect
Services LimitedSeeOper-
ator's Manual *S
ervice limited.
At leas tone ofthemain functionsof theMer cedes meconnect system ismalfunct ioning. 432
Displa ymessag esand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions 0007
Obser vetheno teson thediagnos ticsconnect ion(0013 page25). 0007
Visit aqu alif ied spec ialistwo rkshop.
0053 Inoperative *A
tle as tone mainfunctio nof theMer cedes meconnect system oroftheSOS emer gency callsy stem ismalfunc‐
tion ing. 0007
Visit aqu alif ied spec ialistwo rkshop.
0075 Front LeftMalfunction
Service Required(Exam ple) *T
hecor responding restra int system isfaulty (0013 page34). 000A
WARNIN GRisk ofinju ryor fata linj urydue toamalf unctionin there stra int system
If th ere stra int system ismalfunct ioning,restra int system com ponen tsma ybe trigg ered unint entionally or
might notbe trigg ered atall intheev ent ofan acciden t.This mayaf fect theEmer gency Tensi oni ng Device or
ai rba g,forex am ple. 0007
Have there stra int system checkedand repair edimmediat elyataqu alif ied spec ialistwo rkshop. De
tection ofare stra int system malfunct ion:
R The 0075 restra int system warning lam pdoes notlight upwhen theignition isswitc hedon.
R The 0075 restra int system warning lam plight sup con tinuousl yor repeat edlydur ing ajour ney. 0007
Visit aqu alif ied spec ialistwo rkshop immediat ely. Dis
play messa gesand warning/ indic ator lam ps 433

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Act ive Brake Assist Func-
tions Currently LimitedSee
Operator' sManual *
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.
The ambien tcon dition sar eouts idethesy stem limits (0013 page16 2). 0007
Drive on.
As soo nas theambient conditions arewit hin thesy stem limits, thesy stem will become available again. 0007
Ifth edispla ymessag edoes notdisappear ,st op theve hicle while paying attention toroad and traffic condi tions
and restar tth eengine.
0075
SRS Malfunct ionServ ice
Required *T
herestra int system isfaulty (0013 page34 ). 000A
WARNIN GRisk ofinju ryor fata linj urydue toamalf unctionin there stra int system
If th ere stra int system ismalfunct ioning,restra int system com ponen tsma ybe trigg ered unint entionall yor
might notbe trigg ered atall intheeve ntofan acci dent. Thisma yaf fect theEmer gency Tensi oni ng Device or
ai rba g,forex am ple. 0007
Have there stra int system checkedand repair edimmediat elyataqu alif ied spec ialistwo rkshop. De
tection ofare stra int system malfunct ion:
R The 0075 restra int system warning lam pdoes notlight upwhen theignition isswitc hedon.
R The 0075 restra int system warning lam plight sup con tinuousl yor repeat edlydur ing ajour ney. 0007
Visit aqu alif ied spec ialistwo rkshop immediat ely. 43
4
Displa ymessag esand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Check BrakePadsSee
Operator' sManual *T
hebrak epads have reac hed thewe arlimit . 000A
WARNIN GRisk ofacci dent dueto restrict ed braki ng powe r
When thebr ak epads have reac hed their wearlimit ,th ebr aking powe rma ybe restrict ed. 0007
Drive on car efu lly. 0007
Have thebr ak esy stem checkedimmediat elyat aqu alif ied spec ialistwo rkshop. 0007
Visit aqu alif ied spec ialistwo rkshop. Dr
iving systems Displa
ymess ages
Possible causes/conseq uencesand0050 0050
Solutions
Act ive Blind SpotAsst.Not
Available WhenTowing a
Trailer SeeOperator' sMan-
ual *W
hen youes tablish theelectr icalconnect iontothetra iler ,Ac tiveBli nd Spo tAssi stisuna vailable. 0007
Press thelef t-hand Touc hCon trol and ackn ow ledg eth edispla ymessag e.
Drive MoreSlowly *Y
ouaredr iving toofast forth eselect edvehicle leve l. 0007
Inorder toadjus tth eve hicle leve l,yo umus tno tdr ive at spee dsgreat erthan 37 mph(6 0km/h). 0007
Inorder toadjus tth eve hicle leve ldur ing trailer operation ,yo umus tno tdr ive at spee dsgreat erthan 19 mp h
(30 km/ h). Displa
ymessag esand warning/ indic ator lam ps 435

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Blind SpotAssist Currently
Unavailable SeeOperator' s
Manual *B
lind SpotAss istis temp orarily una vailable.
The system limits have been reac hed (0013 page20 6). 0007
Drive on .
On ce thecause ofthepr oblem isno long erpresent ,th esy stem will beavailable again.
or 0007
Ifth edispla ymessag edoes notdisappear ,st op theve hicle while paying attention toroad and traffic condi tions
and restar tth eengine. 0007
Ifneces sary,cle an there ar bum per.If th ebum perisex treme lydir ty,th esensor sin thebum permaybe mal‐
func tioning. Act
ive Steering AssistInop-
erative *A
ctiveSt eer ing Assis tis malfunct ioning.ActiveDis tance AssistDIS TRONI Cremains available. 0007
Visit aqu alif ied spec ialistwo rkshop.
00CC Vehicle RisingPlease Wait *T
hevehicle leve lis toolow. The vehicle israised totheselect edvehicle leve l. 0007
Waitunt ilth edispla ymessag edisappear sbef orepulling away.
*B lind SpotAss istis malfun ctionin g. 436
Display mess ages and warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Blind SpotAssist Inopera-
tive 0007
Visit aqu alif ied spec ialistwo rkshop.
Act ive Parking Assistand
PARKTRONIC Inoperative
See Operator's Manual *A
ctivePa rking Assistand Parking AssistPA RK TRONI Caremalf unction ing . 0007
Stop theve hicle, paying attention toroad and traffic condi tions,and restar tth eengine. 0007
Ifth edispla ymessag econ tinues tobe displa yed, con sult aqu alif ied spec ialistwo rkshop.
Act ive Blind SpotAssist
Currently UnavailableSee
Operator's Manual *A
ctiv eBli nd Spo tAssi stistemp orarily una vailable.
The system limits have been reac hed (0013 page20 6). 0007
Drive on .
On ce thecause ofthepr oblem isno long erpresent ,th esy stem will beavailable again. 0007
Ifth edispla ymessag edoes notdisappear ,st op theve hicle while paying attention toroad and traffic condi tions
and restar tth eengine. Act
ive Steering AssistCur-
rent lyUnavailable See
Operator 'sManual *A
ctiv eSt eer ing Assis tis temp orarily una vailable.
The ambien tcon dition sar eouts idethesy stem limits (0013 page17 6). 0007
Drive on.
As soo nas theambient conditions arewit hin thesy stem limits, thesy stem will become available again. 0007
Ifnec essar y,cle an thewindshield inthecamer a'sfield ofvision. 0007
Chec kth etir epr essur eif neces sary. Dis
play messa gesand warning/ indic ator lam ps 43
7

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
00AD ATTE NTION ASSIST: Take a
Break! *A
TTENTION ASSISThas detected fatig ue oran incr easing lack ofconc entration onthepar tof thedr iver
(0013 page202). 0007
Ifneces sary,take abr eak .
Traf ficSig nAs sist Inoper a-
tiv e *T
raffic Sign Assistis malfun ctionin g. 0007
Visit aqu alif ied spec ialistwo rkshop.
Act ive Lane Keeping Assist
Currently UnavailableSee
Operator's Manual *A
ctiv eLane Keeping Assistis temp orarily una vailable.
The ambien tcon dition sar eouts idethesy stem limits (0013 page209). 0007
Drive on.
As soon astheambient conditions arewit hin thesy stem limits, thesy stem will become available again. *A
ctiveSt eer ing Assis thas reac hed itssystem limits. 0007
Take ove rth esteer ing and drive on inaccor dance withth etraf fic condi tions.
Tra ffic Sign AssistCu r-
rently Unavailabl e See
Ope rator'sManua l *T
raffic Sign Assistis temp orarily una vailable. 0007
Drive on.
Onc eth ecause ofthepr oblem isno long erpresent ,th esy stem will beavailable again. 438
Displaymes sagesand warning/ indic ator lam ps