2022 MERCEDES-BENZ CLS check engine

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons #
Connect asuit able charge rappr ovedfo rMer cedes-Benz withsu1cien tch arge output tothejum p-st artconnection
point ofthe12 Vbatt ery(/ page291).
The 48Vbatt eryis ch arge dvia thevo ltag econ verter intheve hicle.
Engine CanNow BeStarte d
*The48 Vbatt eryhas been charge daut omaticall yvia thevo ltag econ verter . #
Startth eve hicle anddrive fo ra while tocharge the12 Vbatt eryand the48 Vbatt ery. TT
ir ir
e pr e
pr essur essur
emonit e
monit or or
DisplaDispla
ymessa g y
messa ges P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Solutions Solutions
Tire Press. Monitor Cur-
rently Unavaila ble *T
her eis int erfere nce from apo we rful radio signal sourceAs are sult ,no sign alsfrom thetir epr essur esensor sar e
being receiv ed.The tirepr essur emonit oring system istemp orarily una vailable.
The tirepr essur emonit oring system will restar tau tomaticall yas soon asthecause hasbeen recti/ed. #
Drive on.
Tir ePres s.Moni torInope ra-
tive *T
hetirepr essur emoni toring system isma lfunct ioning . &
W W
ARNI NG ARNI
NGTher eis arisk ofan acciden tif th etir epr essur emonit oring system ismalfunctionin g
The tirepr essur emonit oring system canno tissue awa rning ifth er eis pressur eloss inone ormor eof thetir es.
Ti re swit hinsu1cie nttirepr essur ema yim pair thedr iving charact eristics aswellas steer ing and braking. #
Have thetir epr essur emonit oring system checkedat aqu ali/ed special istwo rkshop. 390390
Displ
aymessag esand warning/in dicatorlam ps

WW
ar ar
nin gand indicat nin
gand indicat orlam or
lam ps ps
OvOv
er er
vie vie
wof ind icat w
of ind icat orand w or
and war ar
nin glam nin
glam ps ps
Som
esy stems willperform aself -tes twhen the
ve hicle isswitc hedon.Som eind icat orand warn-
ing lampsma ybr ie0y light upor0as h.This beha v-
ior isnon-cr itical.These indicat orand warning
lam psindicat eamalfunction onlyif th ey light up
or 0as haTer theve hicle hasbeen star tedor dur -
ing ajour ney.
Ins Ins
tr tr
umen tdispl ay ument
display Depending
onthedispla yse tting ,th epositions of
th eindicat orlam pson theinst rument displa yma y
di.er from theex am ple shown. Indi
cat Indi
catorand w or
and war ar
nin glam nin
glam ps: ps:
0075 Restr aint system (/ page 398)
00E9 Seatbelt(/page398)
Ù Powe rst eer ing (/ page399)
ÿ Coolanttemp eratur e(/ page400)
00B9 CheckEngine (/page400)
003D Electricalmalfunction (/page400)
00B6 Reser vefuel with fuel /ller 0aploca -
tio nind icat or (/ page 400)
0049 USA:electr icpar king brak e(red)
(/ page404)
0024 Canada:electricpar king brak e(red)
(/ page404)
0024 Electricpar king brak e(yello w)
(/ page404)
00C6 USA:Recuper ativeBr ak eSy stem
(/ page404)
004D Canada:brak es (yello w)
(/ page404)
0027 USA:brak es (red) (/ page404)
004D Canada:brak es (red) (/ page404) L
Distance warning (/ page407)
Ó ActiveBr ak eAssi st(/ page407)
ê ActiveBr ak eAssi st(/ page407)
ä AIRBOD YCO NTR OL(/ page407 )
ä DYNAMI CBOD YCO NTR OL
(/ page407 )
0025 ABS(/ page408 )
00E5 ESP®
(/ page408 )
00BB ESP®
OFF (/page408 )
0077 Tire pressur emonit oring system
(/ page411)
0060 Parking lights (/page111)
0058 Lowbeam (/page111)
0057 Highbeam (/page112)
003E003D Turn sign allights (/ page112)
005E Rear fogligh t(/ page111) Dis
playmes sage sand warning/in dicatorlam ps
397 397

WW
ar ar
nin g/ind icat nin
g/ind icat orlam pP or
lam pP ossiblecauses/conseq ossible
causes/conseq uencesand uences
and0050 0050
Solut ions Solut
ions
00B9
Engin ediagnosis warning
lam p *T
he yello wChec kEngine warning lampis lit while theengine isrunning.
A ma lfunct ionhasocc urredin theengine, theex haus tsy stem orthefuel system.
The emission limitvalues maybe exceeded andtheengine maybe inemer gency mod e.
In som estat es, legalrequ irements stipulateth at youmust immediat elyconsult aqu ali/ed special istwo rkshop assoon
as theye llo wChec kEngine warning lamplights up. #
Have theve hicle checkedas soon aspossible ataqu ali/ed special istwo rkshop.
003D
Elect rical malfu nctionwarn-
ing lamp *T
heredelectr icalmalfuncti onwarning lampis lit.
Ther eis amalfunction intheelectr ics. #
Notethemessag eson theinstr ument display.
00B6
Fu elreser vewarning lamp
0as hes *T
he yello wfuel reser vewarning lamplights upwhile youar edr iving.
Ther ehas been pressur eloss inthefuel system. Thefuel /ller capisno tclosed correctl yor thefuel system isleaking. #
Close thefuel /ller cap.
If th efuel /ller caphasalready been closed correctl y: #
Consult aqua li/ed specialist workshop. 402402
Displ
aymessag esand warning/in dicatorlam ps

DisplaDispla
y(car y
(car e) e)
.... ........................................... 278
Displa Displa
y(MBUX multimedia syst y
(MBUX multimedia system) em)
Home screen... ...................................... 225
Oper ating. ............................................ .2 26
Displa Displa
y(on-boar y
(on-boar dcom d
com put put
er) er)
Displa yson theinst rument displa y......... 220
Disp la Disp
lay in t y
in the winds hield he
winds hield
see Head-up Display
Disp la Disp
lay mes sage y
mes sage
Call ingup(on-b oardcom put<00460053000A000F000F000F000F000F000F000F000F000F000F000F000F000F
000F> 345
No tes... .................................................. 345
Di sp la Di
sp lay messag y
messag es es
ç ---mp h<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F> 371
h ---mp h<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F> 371
003D 12VBatt erySee Oper ator's
Manual <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F> 387
00D7 48VBatt erySee Oper ator's
Manual <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F> 389
: ActiveHeadl ampsInop erativ e....... 352
é ATTEN TIONASSIS TIno per ative..... 370 é
ATTEN TIONASSIS T:Take a
Br ea k!...... .............................................. 371
: Automatic Headlam pMode
Inoper ative.............................. ............... 352
0027 CheckBr ak eFluid Level................ 369
00BD CheckCoola ntLevelSee Oper -
at or's Manual. ........................................ 359
00B3 CheckEngine OilLevel(A dd 1
qu art)... ........................... ......................3 95
: CheckLeT LowBeam (exa mp le)... 351
0077 CheckTire s<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F> 391
00B2 CheckWa sher Fluid... ...................3 58
ÿ Coolant TooHo tSt op Vehicle
Tu rn Engi neO... .................................... 360
0025 Currentl yUna vailable SeeOper -
at or's Manual. .............................. .......... 382
00E5 Currentl yUna vailable SeeOper -
at or's Manual. ........................................ 383
Á Don't Forget Your Key<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F> 350
00CC Drive Mor eSlo wly <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F> 38100B3
Engine OilLevelCanno tBe
Measur ed........ ............ ..........................396
00B3 Engine OilLevelLo wStop Vehi-
cle Turn Engi neO... ...............................3 95
00B3 Engine OilPressur eSt op Switc h
O. Engin e....... ............ ........................... 396
00B3 EngineOil Reduce OilLevel........... 395
0075 Front LeT Malfu nction Service
Re quired (examp le)...... ..........................346
00B6 FuelLevelLo w... ...... ..................... 361
00B6 GasCap Loose ............................. 361
0025 Inoper ativeSee Oper ator's
Manual....... ...........................................3 83
00E5 Inoper ativeSee Oper ator's
Manual....... ...........................................384
007A Inoper ativeSee Oper ator's
Manual....... ...........................................385
0053 Inoper ative....... ............................ 386
: Intell. Light System Inoper ative..... 353
Á KeyBe ing Ini tia lized Please Wait.... 351 420420
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