Page 395 of 534

allo
wtheTPMS tocontinu eto function prop‐
er ly. The
system checks thetir epr essur eand thetir e
te mp eratur eof thetir es installed ontheve hicle
by means ofatir epr essu resensor .
Ne wtirepr essur esensor s,e.g. inwint ertires,
ar eaut omaticall yta ught -indur ing thefirs tjou r‐
ne yth ey areused.
The tirepr essur eand thetir ete mp eratur e
appear inthemultifunc tiondispla y
(0013 page393).
If th er eis asubs tantia lpr ess ureloss orifth e
tire temp eratur eis excess ive, youwill bewarned
in thefo llo wing ways:
R viadisp lay messa ges(0013 page465)
R viathe0077 warning lam pin theins trument
clus ter(0013 page489)
The tirepr essu remonit oring system isonl yan
aid. Itis thedr iver's responsibili tyto setth etir e
pr essur eto there comme ndedcoldtirepr ess ure
su itab leforth eoper ating situation .Se tth etir e
pr essur efo rcold tires using atir epr essu re ga
ug e. No tethat thecor rect tirepr ess urefo rth e
cur rent operati ng situa tionmu stfirs tbe taught -
in to thetir epr essur emonit oring system.
In mos tcases, thetir epr essur emonit oring sys‐
te m wil lau tomatical lyupd ateth ene wrefere nce
va lues afte ryo uha ve chang edthetir epr essur e.
Yo ucan ,ho we ver,also updat eth ere fere nce val‐
ues byrestar tin gth etir epr essur emonit oring
sy stem manuall y(0013 page39 4).
Sy stem limita tions
The system maybe impair edorma yno tfunc tion
in thefo llo wing situat ions:
R Ifth etir epr essur eis setincor rectl y
R Ifth er eis asudden pressur eloss caused, for
ex am ple, byafo re ign obje ctpene trating the
tir e
R Ifth er eis amalfunct ioncaused byano ther
ra dio signal source
Mak esur eto obser vethefo llo wing further rela‐
te dsubjec t:
R Noteson tirepr essur e(0013 page389) Chec
kingthetir epr essur ewit hth etir epr es‐
sur emoni toring system
Re quirement s:
R The ignit ionisswitc hedon.
On- boar dcom puter:
0018 Service 0019
Tires
One ofthefo llo wing displa ysappear s:
R Cur rent tirepr ess ureand tirete mp eratur eof
th eindividual wheels: R
Tire pressure willbedisplayed afterdriving a
few minutes Wheels
andtires 393
Page 433 of 534

Disp
laymes sages Int
roducti on No
teson displa ymessag es
Displa ymessag esappear onthemultifunc tion
displa y.
Dis play messa geswit hgr aphic symbols aresim‐
plif ied intheOper ator's Manual andmaydif fer
fr om thesymbols onthemultifunc tiondispla y.
The multifunct iondispla ysho wshigh-pr iority dis‐
pla ymessag esinred. Cer tain displa ymess ages
ar eacc ompanied byawa rning tone.
Pl ea se respond inaccor dance withth edispla y
messag esand follo wtheadditional notesin this
Opera tor's Manua l.
Fo rsome display messa ges,asymbol isalso
sho wn:
R 0091 Further information R
0061 Hidedispla ymessag e
Yo ucan selectthedesir edsymbol byswiping
lef tor right onthelef t-hand Touc hCon trol.
Pr ess the0091 symbol tosho wfur ther informa‐
tion onthemultifunc tiondispla y.Press the0061
symbol tohide thedispla ymessag e.
Yo ucan hide low- prior ity displa ymessag esby
pr essing the¤ buttonorthelef t-hand Touc h
Con trol. The displ aymessa gesar eth en stor ed in
th emessag ememor y.
Re ctify thecause ofadispla ymessag eas
qu ickl yas possible .
High- prior ity displa ymess ages can notbe hid‐
den. Themultif unction displa ysho wsthese dis‐
pla ymessag escon tinuousl yuntil thecause of
th emessag ehas been rectif ied. Cal
ling up sto reddispl aymes sages
On-b oard com puter:
0018 Service0019
1Mes sage
If th er ear eno displa ymessag es,NoMessages
appear son themultifunc tiondispla y. 0007
Scrollth ro ugh thedispla ymessag esby swip‐
ing upw ards ordown wardson thelef t-hand
To uc hCon trol. 0007
Toexitth emess agemem ory: press the
¤ button. Displa
ymessag esand warning/ indic ator lam ps 43
1
Page 446 of 534

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Mercedes meconn ect
Servic esLimited SeeOper-
ator's Manual *S
ervice limited.
At leas tone ofthemain functionsof theMer cedes meconnect system ismalfunct ioning. 0007
Obser vetheno teson thediagnos ticsconnect ion(0013 page24 ). 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 page32). 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. 444
Display messa gesand warning/ indic ator lam ps
Page 460 of 534

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions 0007
Beforeopening thehood, allowtheengine tocool down. 0007
Intheeve ntofafire intheengine compartmen t,ke ep thehood closed andcallthefire ser vice. 0007
Waitunt ilth eengine hascooled down. 0007
Mak esur eth at theair supply tothera diat orisno tobs truct ed. 0007
Avoiding highloads ontheengine, drive to thenear estqu alif ied spec ialistwo rkshop. Indoing so,ensur eth at
th ecoolant temp eratur edispla yre mains belowthere dmar king.
00D7
Please WaitCharging High-
voltage Battery.. . *T
he48 Vbatt eryis disc harged. Youha ve switc hedontheignition whilethe12 Vbatt erywa sbeing charge dwit ha
suit able charge ror whi leano ther vehicle waspr ov iding star tin gassis tance.
The disc ha rged 48 Vbatt eryis ch arge daut omatic allyviathevo ltag econ verter .Af tera fe w min utes, theEn gine
Can Now BeStarted displaymessag ewill besho wnonthemultifunc tiondispla y. 0007
Startth eengine. 0007
Drive th eve hicle fora whi leto charge the12 Vbatt eryand the48 Vbatt eryaf te rdisconnecting thech arge r
fr om theve hicle.
If th eEn gine CanNow BeStarted displaymessag edoes notappear afte ra fe w min utes: 0007
Tryto star tth eengine again. 0007
Ifth eengine doesnotst ar t,con sult aqu alif ied spec ialistwo rkshop. 458
Displa ymessag esand warning/ indic ator lam ps
Page 462 of 534
Engine
oil Displa
ymes sages
Possible causes/conseq uencesand0050 0050
Solutions
00B3 En gine OilLevel Cannot Be
Measured *T
heelectr icalconn ection totheoil leve lsen sor has been interru pte dor theoil leve lsen sor isfaulty . 0007
Con sult aqu alif ied spec ialistwo rkshop.
00B2 Engine OilRedu ceOil Level *D
ispla ymess ageonl yfo rcer tainengi nes:
The engineoille ve lis toohigh.
000E NO
TEEngi nedama gecau sed bydriving withexc ess engine oil 0007
Avoid long journeys wit hex cess engineoil. 0007
Consul ta qu alif ied spec ialistwo rkshop immediat elyand have theengine oilsiphoned off.
00B2 En gine OilLevel LowStop
Vehicle TurnEngine Off *D
ispla ymess ageonl yfo rcer tainengi nes:
The engineoille ve lis toolow.
000E NO
TEEngi nedama gecau sed bydriving withinsuf ficie ntengi neoil 0007
Avoid long journeys wit hins ufficie ntengi neoil. 460
Display mess ages and warning/ indic ator lam ps
Page 472 of 534

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 page14 0).
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 page14 0). 47
0
Display messa gesand warning/ indic ator lam ps
Page 474 of 534

Ve
hicl e Dis
playmessag es
Possible causes/conseq uencesand0050 0050
Solutions
00CA Operation OnlyPossible in
Transmission PositionP *
Yo uha ve attem pte dto displace theball coupling andthetra nsmiss ionisin position 005E,005Cor005B. 0007
Depr essthebr ak epedal. 0007
Shif tth etra nsmiss iontoposition 005D.
006F Rear LeftBack restNot
Latc hed (Exam ple) *T
hecor responding rear seat backres tis no teng aged. 0007
Foldthecor responding seatbackres tbac kuntil iteng ages.
00CC
Steering Malfunction Stop
Immediately SeeOpera-
tor's Manual *T
hesteer ing ismalfunct ioningSteer ing capability iscon sider ablyim pair ed. 000A
WARNIN GRisk ofacci dent ifsteer ing capability isim pair ed
If th esteer ing does notfunc tion asintended, theve hicle's operating safetyis jeopar dized. 0007
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. 0007
Consu ltaqu alif ied spec ialistwo rkshop. 47
2
Display messa gesand warning/ indic ator lam ps
Page 476 of 534
Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions 0007
Close thehood.
0051 *A
tle as tone door isop en. 0007
Close alldo ors.
0084 *T
hetrunk lidisopen. 000A
DANG ER Risk ofexhaus tga spoisoning
Combus tionengines emitpoisonous exhaus tga ses suchas carbon monoxide.Exhaus tga ses can enterthe
ve hicle interior ifth etrunk lidisopen when theengine isrunning ,esp ecially ifth eve hicle isin mo tion. 0007
Alw aysswitc hof fth eengine beforeopening thetrunk lid. 0007
Neverdr ive wit hth etrunk lidopen. 0007
Close thetrunk lid.
00B2
Check Washer Fluid *T
hewasher fluid leve lin thewa sher fluid reser voirhas dropped belowtheminimum. 0007
Addwa sher fluid (0013 page35 5). 47
4
Display messa gesand warning/ indic ator lam ps