2021 MERCEDES-BENZ GLC COUPE oil level

#
Slowly slide oildi ps tic k1 intoth eguide
tube tothestop, and pullitout again afte r
about thre esecon ds.
R Oilleve lis cor rect:oil leve lis be tween 2
and 3.
R Oilleve lto olow: oil leve lis at 3 or
belo w.
R Oilleve lto ohigh: oilleve lis abo ve2 . #
Ifth eoil leve lis toolow, add 1.1 US qt
(1 liter) ofengine oil. #
Ifth eoil leve lis toohigh, drain offexc ess
engine oil.Consult aqu alif ied spec ialist
wo rkshop.
Chec kingtheengine oilleve lusing theon-
boar dcom puter
Re quirement s:
R The engin ehas been warmed up.
R The vehicle ispar kedon aleve lsur face.
R The engineisrunning atidle spe ed.
R The hoodis clo sed .
The engineoille ve lis de term ined during drivin g.
De term inin gth eengine oilleve lcan take up to 30
minut eswit hanor mal driving style and even
long erwit han act ive dr ivin gst yle.
On- boar dcom puter:
4 Service5
Engine OilLevel
One ofthefo llo wing mess ages will appear on
th emultifunc tiondispla y:
R Measuring Engine OilLevel.. .:measur ement
of theoil leve lis no tye tpo ssi ble. #
Repeat there qu estaf te ra maximu mof
30 minut es'driving.
R Engine OilLevel OKand thebar displa yfo r
indic atingth eoil leve lon themultifunc tion
displa yis green and isbe tween "min" and
"max": theoil leve lis cor rect.
R Engine OilLeve lAdd 1.0land thebar displa y
fo rindica tingtheoil leve lon themultifunc ‐
tion displa yis orang eand isbelo w"min": #
Add1.1 US qt(1l)of engine oil.
R Red uce Engine OilLevel andthebar displa y
fo rindica tingtheoil leve lon themultifunc ‐
tion displa yis orang eand isabo ve"max ": #
Drain offan yex cess engineoilthat has been
added. Todo so, con sult aqu alif ied spec ialist
wo rkshop.
R For Engine OilLevel Switch Ignition On #
Switc hon theignition tocheckth eengine oil
le ve l.
R Engine OilLeve lSyst emInoperat ive:The oil
le ve lsen sor ismalfun ctionin gor notcon nec‐
te d. #
Consult aqu alif ied spec ialistwo rkshop.
R Engine OilLevel System Currently Unavail. #
Close thehood.
Re filling engine oil &
WARNIN GRisk ofburnsfrom hotcom‐
ponent partsintheengine compartmen t
Cer tain com pone ntpar tsintheengine com‐
par tmen tcan bevery hot,e.g. theengine,
th ecooler andpartsof theex haus tsy stem. Maint
enanc eand care27
5

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
00B3 Check Engine OilLevel
(Add 1quart) *D
ispla ymess ageonl yfo rcer tain engin es:
The engin eoil leve lhas dropped totheminimum leve l.
* NO
TEEngi nedama gecau sed bydriving withinsuf ficie ntengi neoil #
Avoid long journeys wit hins ufficie ntengi neoil. #
Whe nne xt refuel ing, add 1.1 US qt(1l)of engine oil(/ page27 5).
No teson engine oil(/ page34 4).
00B3
Engine OilRedu ceOil Level *D
ispla ymess ageonl yfo rcer tainengi nes:
The engineoille ve lis toohigh.
* NO
TEEngi nedama gecau sed bydriving withexc ess engine oil #
Avoid long journeys wit hex cess engineoil. #
Consul ta qu alif ied spec ialistwo rkshop immediat elyand have theengine oilleve lre duced.
00B3 En gine OilLevel LowStop
Vehicle TurnEngine Off *D
ispla ymess ageonl yfo rcer tainengi nes:
The engineoille ve lis toolow. 396
Displa ymessag esand warning/ indic ator lam ps

Disp
laymes 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 . #
Con sult aqu alif ied spec ialistwo rkshop. Wa
rning and indicat orlam ps Ov
ervie wof indicat orand warning lam ps Som
esy stems willperform aself -tes twhen the
ignit ionisswitc hedon.Som eindic ator and
wa rning lam psma ybr ief lylight uporflash. This
beha viorisno n-cr itical. Thes eind icat orand
wa rning lam psindic ateamalfun ction onlyif th ey
light uporflash afte rth eengine hasbeen star‐
te dor dur ing ajour ney. Ins
trum ent displa y(s tand ard) Wi
des cree nco ckpit instrumen tdispl ay Dep
endingonthedispla yse tting, theposition s
of theindicat orlam pson theins trument display
ma ydif ferfr om theex am ple shown. 398
Displaymes sagesand warning/ indic ator lam ps

Disp
lay(MB UXmultim edi asy stem)
Hom escr een.. .......................................2 32
Di spla y(multime diasystem)
Operating. .............. ...............................2 33
Di spla y(on -boar dco mp uter)
Displ ayson themultifunc tiondispla y.... 228
Di spl aymes sage
Ca lling up(on-bo ardcom puter)...... .......3 51
No tes... ............................................. ..... 351
Displa ymessag es
00B2 ---mp h<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 374
ç ---mp h<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 374
003D 12VBatt erySee Oper ator's
Manual..... .............................................3 88
: ActiveHea dlamps Inoperati ve...... 358
é ATTENTION ASSISTInoper ative... .3 73
é ATTENTION ASSIST: Take a
Br ea k!<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>.......374
: Automatic HeadlampMode
Inoper ative...... ...................................... 357
0027 CheckBr ak eFlui dLe vel............... 372 0026
CheckBr ak ePa ds See Oper a‐
to r's Manua l......... ................................. 373
00BD CheckCoolan tLe velSee Oper‐
at or's Manual ........................................ 363
00B3 CheckEn gine OilAtNe xtRe fu‐
eli ng. ...... ............................................... 395
00B3 CheckEngi neOilLe vel(A dd 1
qu art).................................................... 396
: CheckLef tLo wBeam (exa m‐
ple)....... ................................................. 357
0077 CheckTire s<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 391
00B2 CheckWa sher Fluid... .................. 362
ÿ CoolantTooHo tSt op Vehicle
Tu rn Engi neOff............ ............. ............ 363
0025 Current lyUn available See
Operat or'sMan ual................................3 83
00E5 Current lyUn available See
Operat or'sMan ual................................3 84
Á Don't Forget Your Key<0011001100110011001100110011001100110011001100110011001100110011
00110011> 356
00C4 Drive More Slowly<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 38200B3
Engine OilLevelCann otBe
Mea sured<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>.....398
00B3 Engine OilLevelLo wStop Vehi‐
cle Turn Engi neOff............ ....................396
00B3 EngineOilPr ess ureSt op
Switc hOf fEngin e... ...............................3 97
00B3 EngineOilRe duce OilLevel.......... 396
0075 Front LeftMalfunction Service
Re quired (exa mp le)...............................3 52
00B6 FuelLevelLo w............................. 365
00B6 GasCap Loose .............................3 65
0025 Inoper ativeSee Oper ator's
Manu al........ .......................................... 384
00E5 Inoper ativeSee Oper ator's
Manu al........ .......................................... 385
007A Inoper ativeSee Oper ator's
Manu al........ .......................................... 386
0053 Inoper ative......... .......................... 388
: Intell.Ligh tSy stem Inoperativ e....358 420
Index