2019 MERCEDES-BENZ G-CLASS coolant

Engine
Displa
ymes sages
Possible causes/conseq uencesand0050 0050
Solutions
003D See Operator' sManual *T
hebatt eryis no tbeing charge d.
* NO
TEPossible engine damageif yo uco ntinue drivin g #
Donotco ntinue drivin gund eranycir cum stanc es. #
Con sult aqu alif ied spec ialistwo rkshop. #
Pull overand stop theve hicle safely and switc hof fth eengine, paying attent ion toroad and traffic condi tions. #
Consul ta qu alif ied spec ialistwo rkshop.
003D Stop Vehicle LeaveEngine
Running *T
hebatt erych arge leve lis toolow. #
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions.Do not
continu edr ivi ng und eranycir cums tances. #
Lea vetheengine running . #
Waitunt ilth edispla ymessag edisappear sbef orepulling away.
Chec kCoolan tLev elSee
Oper ator'sMan ual *T
hecoolant leve lis toolow.
* NO
TEEngi nedama gedue toinsuf ficie ntcool ant #
Avoid long journeys wit hins ufficie ntcool ant. #
Addcoolant (/page34 1). 43
4
Displa ymessag esand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
003D 12 VBatt erySee Opera-
tor's Manual *T
heengine isoffand thebatt erych arge leve lis toolow. #
Swi tchof fel ectr icalconsu mersth at areno tre qu ired. #
Lea vetheengine running fora fe w min utes, ordrive fo ra long erdis tance.
The batter ywi llch arge .
003D Stop VehicleSee Opera-
tor's Manua l *T
hebatt eryis no long erbeing charge dand thebatt erych arge leve lis toolow.
* NO
TEPossible engine damageif yo uco ntinue drivin g #
Donotco ntinue drivin gund eranycir cum stanc es. #
Con sult aqu alif ied spec ialistwo rkshop. #
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions.Do not
continu edr ivi ng und eranycir cums tances. #
Swi tchof fth eengine. #
Consult aqu alif ied spec ialistwo rkshop.
00AC *T
hefanmo toris def ectiv e. #
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. Displa
ymessag esand warning/ indic ator lam ps 435

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
00AC Coolant TooHotStop Vehi-
cle Turn Engine Off *T
hecoolant istooho t. #
Pull overand stop theve hicle safely and switc hof fth eengine, paying attent ion toroad and traffic condi tions. &
WARNIN GDang erofburnswhen opening thehood
If yo uopen thehood when theengine hasoverheat edordur ing afire intheengine compartmen t,yo uco uld
co me intoco ntact withho tga ses orother escaping operating fluids. #
Beforeopen ingthehood, allowtheengine tocool down. #
Intheeve ntofafire intheengine compartmen t,ke ep thehood closed andcallthefire ser vice. #
Waitunt ilth eengine hascooled down. #
Mak esur eth at theair supply tothera diat orisno tobs truct ed. #
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.
00B6
Gas Cap Loose *T
her ehas been pressur eloss inthefuel system. Thefuel filler cap isno tclos edcor rectl yor thefuel system is
leaking. #
Close thefuel filler cap. #
Ifth efuel filler cap wasalr eady proper lyclosed :con sult aqu alif ied spec ialistwo rkshop. 436
Displa ymessag esand warning/ indic ator lam ps

00B6
Fu
elreser vewit hfuel filler cap loca‐
tion indic ator (/ page46 7)
(/ page46 7) 00AC
Coolant
tooho t/c old (/ page46 7)
0077 Ti
re pressur emonit or(/ page469) 00CA
Tr
ailer hitch notop erati ona l
(/ page 471) Saf
etysy stems Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0049 Re dindicat orlam p,elect ric
par kingbr ak eapplied (USA
onl y)
0024 Re dindicat orlam p,elect ric
par kingbr ak eapplied (Can‐
ada only)
0024 The
redelect ric pa rking brak eindic ator lam pflashes orislit.The yello windic ator lam pis also litifth eelectr icpar king
br ak emalfunct ions. #
Obser vethemessag eson themultifunc tiondispla y. 460
Displa ymessag esand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00B6 Fu elreser vewarning lam p The
yello wfuel reser vewarning lam pis lit while theengine isrunning .
The fuelsu pp lyha sdr op pedint oth ere ser verang e. #
Refuel .
00AC
Coo lant warning lam p The
redcoolant warning lam pis lit while theengine isrunning .
Po ssible causes are:
R The temp eratur esensor ismalfunct ioning
R The coolant leve lis toolow
R The airsuppl yto thera diat orisobs truct ed
R The radiat orfanis faulty
If th er eis an additional warning tone, thecoolant temp eratur ehas exceed edthemaximum permissible temp eratur e. &
WARNIN GDang erofburnswhen opening thehood
If yo uopen thehood when theengine hasoverheat edordur ing afire intheengine compartmen t,yo uco uld come
int oco ntact withho tga ses orother escaping operating fluids. #
Beforeopen ingthehood, allowtheengine tocool down. #
Intheeve ntofafire intheengine compartmen t,ke ep thehood closed andcallthefire ser vice. 468
Displa ymessag esand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions #
Pull overand stop theve hicle safely and switc hof fth eengine, paying attent ion toroad and traffic condi tions.Do
no tcontinu edr ivi ng und eranycir cums tances. #
Obs erve themessag eson themultifunc tiondispla y.
If th ecoolant temp eratur edispla yis at thelowe rend ofthete mp eratur escale: #
Consult aqu alif ied spec ialistwo rkshop.
or #
Exit theve hicle andkeep asaf edis tance from itunti lth eengine hascooled down. #
Chec kth ecoolant leve l(/ page34 1). #
Mak esur eth at theair supply tothera diat orisno tobs truct ed. #
Avoiding highloads ontheengine, drive to thenear estqu alif ied spec ialistwo rkshop. Indoing so,ensur eth at the
cool anttemp eratur edispla yre mains belowthere dar ea. Ti
re s Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0077 The
yello wtirepr essur emon itor ing system warning lam p(pr essur eloss/ malfun ction) islit.
The tirepr essur emon itor ing system has detected tirepr ess urelos sin at leas tone ofthetir es. Displa
ymessag esand warning/ indic ator lam ps 469

Clim
atecontr ol
3- zo ne aut omat icclim atecon trol
pane l............ .................................. .....1 22
Ac tivati ng/d eactiv ating ........... ............123
Ac tivati ng/d eactiv ating theA/C
func tion (cont rolpanel) .......................1 23
Ac tivati ng/d eactiv ating theA/C
func tion (multimedia system) .............. 123
Ac tivati ng/d eactiv ating thesync hro‐
nizat ionfunc tion (multimedia sys‐
te m) ..................................................... 124
Air dist ribution settings ........................ 124
Air -reci rculati onmod e.................... .....1 24
Au tomatic control..... ...........................123
Climat est yle func tion .......................... 123
Fil ling cap acityforPA Goil ...................4 09
Fr ont airvents <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ............125
Ionization ............................................. 124
No te <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 122
Re ar air vents <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .............125
Re ar oper atingunit .............................. 122
Re frig er ant .......................................... 408
Re frig er ant filling capac ity...................4 09
Re mo ving condensatio nfrom the
windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 124
Re sidua lheat ....................................... 124 Se
tting theclimat est yle ......................1 23
Ve ntil ating theve hicle (convenie nce
op eni ng) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>70
Wi ndsh ield hea ter ..... ...........................125
Clim atest yle
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>123
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 123
Coc kpit .........................................................6
Ov ervie w .......................................... .......6
Cof feecup symbol
see ATTENTION ASSIST
COMAND see Multimedia system
COMAND Touc h
Mana gingdevices .............................. ..241
Comb inationswitc h................................ 110
Com pass ...................................................2 71
Com puter
see On-boar dcom puter
Conne ctionstatus
Displ aying ...................................... ...... 296
Ov ervie w ........................................ .....2 95 Co
nne ctivi ty
Switc hingtransmi ssionof theve hicle
position on/off.................................... 238
Cont acts ................................................... 280
Call ingup ............................................ 281
Dele ting ............................................... 282
Do wnloading (from mobile phone) ...... 280
Im por ting ............................................. 281
Im por ting (ove rview) ............................ 281
Inf ormatio n.......................................... 280
Makin gacall .......................................2 82
Na me form at .......................................2 81
Op tions ................................................ 282
St or ing ................................................ 282
Contr oller
Oper ating ............................................ 229
Con venience closing featur e....... ............. 71
Con venience opening ................................ 70
Coolant (engine)
Chec kleve l.......................................... 341
Fillin gcapac ity.....................................4 07
No tes ................................................... 407
Cop yright
Licenses ................................................ 29 Inde
x47
9

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