check engine MERCEDES-BENZ G-CLASS 2019 User Guide

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions #
Obser vethemessag eson themultifunc tiondispla y. #
Con sult aqu alif ied spec ialistwo rkshop.
0025 ABS warning lam p The
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 malfunct ion. &
WARNIN GThe reisrisk ofskidding ifEBD orABS ismalfunctioning
If EBD orABS ismalfunctioning, thewheels couldlockwhen braking
The steer ing capability andbraking charact eristic sar eth us severely im pair ed.The brakin gdis tance inan eme r‐
ge ncy braki ng situa tioncan increase. Inadditio 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. #
Drive on car efully . #
Obser vethemessag eson themultifunc tiondispla y. #
Visit aqu alif ied spec ialistwo rkshop. Displa
ymessag esand warning/ indic ator lam ps 463

Engine
Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00B9 En gine diagnosis warning
lam p The
yello wChec kEn gine warning lam pis lit while theengine isrunning .
A ma lfunctio nha soccu rred intheengine, theex haus tsy stem orthefuel system.
The emission limitvalues maybe exceed edand theengine maybe inemer gency mod e.
In som est at es, legalrequ iremen tsstipulat eth at youmus timm ediat elyco nsult aqu alif ied spec ialistwo rkshop assoon
as theye llo wChec kEn gine warning lam plight sup. #
Have theve hicle checkedas soon aspossible ataqu alif ied spec ialistwo rkshop.
003D Electr icalmalfunction warn‐
ing lam p The
redelect rical mal functi onwarning lam pis lit.
Ther eis amalfun ction intheelectr ics. #
Obser vethemessag eson themultifunc tiondispla y.
00B6
Fu elreser vewarning lam p The
yello wfuel reser vewarning lam plight sup while drivin g.
Ther ehas been pressur eloss inthefuel system. Thefuel filler cap isno tclos edcor rectly orthefuel system isleaking. #
Close thefuel filler cap.
If th efuel filler cap hasalready been closedcor rectl y: #
Visit aqu alif ied spec ialistwo rkshop. Displa
ymessag esand warning/ indic ator lam ps 46
7

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions #
Have thetir epr essur emonit oring system checkedat aqu alif ied spec ialistwo rkshop. #
Visit aqu alif ied spec ialistwo rkshop. Ve
hicl e Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00CC Po we rst eer ing system
wa rning lam p The
redpo we rst eer ing system warning lam pis lit while theengine isrunning .
The powe rst eer ing assis tance orthesteer ing itself ismalfunct ioning. &
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. #
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions.Do
no tcontinu edr ivi ng und eranycir cums tances. #
Consu ltaqu alif ied spec ialistwo rkshop. #
Obser vethemessag eson themultifunc tiondispla y.
00CA The
redtrailer tow hit ch warning lam pis on.
Ther eis amalfun ction withth etra iler hitch. #
Have thetra iler hitchch eckedat aqu alif ied spec ialistwo rkshop. Displa
ymessag esand warning/ indic ator lam ps 47
1

0049
Automatic HeadlampMode
Inoper ative..... ..... ................................ 457
Au xiliary Batt eryMal functi on............... 441
Bli nd Spo tAssi stCur rentl yUna vaila‐
ble See Opera tor's Manua l...... ............ 432
Blind SpotAssis tInoper ative..... ...... .... 429
Blind SpotAssis tNo tAv ailable When
To wing aTr ailer SeeOperat or'sMan ‐
ual .......................................................4 29
0027Che ckBrak eFlu idLevel...............4 19
Chec kBr ak ePa ds See Oper ator's
Manual ................................................ 427
Chec kCoolant LevelSee Oper ator's
Manual ................................................ 434
00B2Chec kEn gine OilLevel(A dd 1
qu art) .................................................. 439
0049Chec kLef tLo wBeam (Exam‐
ple) ...................................................... 456
0077Chec kTire s ................................. 442
00B2 CheckWa sher Fluid .................... 455 00ACCoola
ntTooHo tSt op Vehicle
Tu rn Engi neOff............ ........................ 436
Cr uise Contr olInop erati ve <0011001100110011001100110011001100110011001100110011001100110011
00110011> 432
Cr uise Contr olOff<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 432
0025C urrentl yUna vailable SeeOper‐
at or's Manual .......................................4 21
00E5 Currentl yUna vailable SeeOper‐
at or's Manual .......................................4 14
Decr ease Spe ed............ ............. .........445
Dese rtDr ive Pr ogr am Act.ESP
Un available SeeOper ator' sMan ual.... 449
00F8 Differe nt. Loc kSy s.Ma lfunc‐
tio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ...450
00F8 Differe nt. Loc king Sys.Co oling
Do wn Plea se Wa it................................ 452
Dif fere ntia lLoc kEng aged ABS and
ESP Unavailable .................................. 448
Dis eng ageLO WRANGE Differe ntia l
Loc ks<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 450
ÁDon't Forget Your Key.................. 447 Dr
iver' sDoo rOp en &Trans miss ion
No tin PRisk ofVehicle Rolling Away ... 441
00B3 EngineOilLe velCann otBe
Mea sured <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>..437
00B2Engine OilLevelLo wStop Vehi‐
cle Turn Engi neOff............ ..................438
00B2Engi neOilPr ess ureSt op Switc h
Of fEngin e...........................................4 38
00B2Engine OilReduce OilLevel.........4 37
Fo rding NotPo ssible Service
Re quired .............................................. 453
0075Fr ontLeftMalfunction Service
Re quired (Exam ple) .............................4 26
Fr ont Passeng erAirbag Disabled See
Oper ator's Manual ...............................4 24
Fr ont Passeng erAirbag Enabled See
Oper ator's Manual ...............................4 23
Fr ont/ Rear Dif fere ntia lLoc kSy stem
Malfunct ion......................................... 447
00B6 FuelLevelLo w .............................4 37 482
Index