2022 MERCEDES-BENZ GLS warning lights

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00E9
Seat beltwarning lamp
lights up *T
he redseat beltwarning lamplights upforsix seconds oncetheve hicle hasstar ted.
In addition, anintermitt entwarning tone maysou nd.
The redseat beltwarning lampre minds thedr iver and front passeng ertofasten their seat belts. #
Fasten your seat belt(/page43).
If yo uha ve placed objects onthefront passeng erseat, there dseat beltwarning lampma yre main lit. VV
ehicle ehicle
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Po we rst eer ing warning
lam p(red) *T
he redpo we rst eer ing warning lampis lit while theve hicle isrunning.
The powe rassist anceorthesteer ing itself ismalfunctionin g. &
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ARNIN G ARNIN
GRisk ofaccident ifsteer ing capability isim pair ed
If th esteer ing does notfunction asintended, theve hicle' soper atingsaf etyis jeopar dized. #
Pullove rand stop theve hicle safelyas soon aspossibl e,paying attent ion toroad and tra1c cond itions. Donot
cont inuedr ivi ng und eranycir cums tances . #
Cons ultaqu ali/ ed spec ial ist wo rkshop. #
Notethemessag eson theinstr ument display. Displa
ymessag esand warning/in dicatorlam ps
481 481

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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. 484484
Displ
aymessag esand warning/in dicatorlam ps

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causes/conseq uencesand uences
and0050 0050
Solut ions Solut
ions
00B6
Fu elreser vewarning lamp
lights up *T
he yello wfuel reser vewarning lamplights upwhile theengine isrunning.
The fuel supplyha sdr opp edintoth ere ser verang e. #
Refuel . Dis
playme ssag es and warning/in dicatorlam ps
485 485

DrDr
iving syst iving
systems ems
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Solut ions Solut
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Wa rning lampfo rdist ance
wa rning function *T
he reddist ance warning lamplights upwhile theve hicle isin mo tion .
The distance totheve hicle infront istoosmall forth espeed selected.
If th er eis an additional warning tone, youar eappr oaching anobst acle attoohigh aspeed. #
Beprepar edtobrak eimmediat ely. #
Incr ease thedist ance.
Fu nctio nof ActiveBr ak eAssi st(/ page233).
Ó Ac tiveBr ak eAssi stwa rning
lam p *T
heActiveBr ak eAssi stwa rning lampis on.
Due todir tysensor sor amalfuncti on,thesy stem isno tav ailabl eor thera ng eof functi onsisrestr icte d. #
Notethemessag eson theinstr ument display.
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Ac tiveBr ak eAssi stwa rning
lam p *T
heActiveBr ak eAssi stwa rning lampis on.
The system isswitc hedo.orthera ng eof functi onshasbee naut oma tically re str icte d.
This maybe thecase ifth edr iver isno twe aring aseat beltorano ther driving system has been activated. #
Obser vetheno teson ActiveBr ak eAssi st(/ page233) . Disp
lay mes sagesand warning/in dicatorlam ps
489 489

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and0050 0050
Solut ions Solut
ions
00E5
ESP ®
wa rning lamplights up *
The yello wESP ®
wa rning lampis lit while theve hicle isrunning.
ESP ®
is ma lfunct ioning .
Ot her driving systems anddriving safety systems (e.g. BAS)ma yalso bemalf uncti oni ng. #
Notethemessag eson theinstr ument display. &
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ARNI NG ARNI
NGRisk ofskiddi ngifESP ®
is mal functio ning
If ESP ®
is mal functio ning,ESP®
ca nno tca rryout vehicle stabili zation .In addit ion,ot her drivi ng safetysy stem sare
sw itch ed o.. #
Drive on car efull y. #
Have ESP ®
ch eckedat aqu ali/ed special istwo rkshop. 00BB
ESP ®
OFF warning lamp *
The yello wESP ®
OFF warning lampis lit while theve hicle isrunning.
ESP ®
is dea ctivated.
Ot her driving systems anddriving safety systems mayals obe inoper ative. &
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ARNING ARNING
Riskofski dding whendr iving withESP ®
deac tivated
ESP ®
does notact tostab ilize theve hicle. Theavailabi lityof further drivi ng safetysy stem sis also limi ted. #
Drive on car efull y. #
Deactiv ateESP ®
onl yfo ras long asthesituation requ ires. 492492
Displa
ymessa gesand warning/in dicatorlam ps

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causes/conseq uencesand uences
and0050 0050
Solut ions Solut
ions
0077
Ti re pressur emonit oring
sy stem warning lamplights
up *T
he yello wtirepr essur emonit oring system warning lamp(pr essur e<004D0050005400540010004E0042004D00470056004F00440055004A0050004F
000A> islit.
The tirepr essur emonit oring system has detected tirepr essur eloss inat leas tone ofthetir es. &
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ARNIN G ARNIN
GRisk ofan accident duetoinsu1c ienttirepr essur e
R The tires can burst.
R The tires can wearexcessiv elyand/ orune venly.
R The driving charact eristics aswellas thesteer ing and braking maybe greatl yim pair ed.
Yo ucould then lose contr olof theve hicle. #
Obser vethere commen dedtirepr essur es. #
Adjust thetir epr essur eif necessar y. #
Stop theve hicle inaccor dance withth etra1c conditions. #
Chec kth etir epr essur eand thetir es. 494494
Displa
ymessag esand warning/in dicatorlam ps

Ù
Steer ing Malfunction Increased
Ph ysical E.or tSee Oper ator's Manual. ...434
Ù Steer ing Malfunction Stop
Immediat elySee Oper ator's Manual ....... 434
003D Stop Vehicle LeaveEngi neRun-
ning .......... .............................................472
003D Stop Vehicle SeeOper ator's
Man ual..................................................4 71
ç Suspended....... ............................ 452
: SwitchO. Lights....... .................... 430
: SwitchOn Headlam ps....... ............ 430
á Temp orarily Un availabl eCamer a
Vi ew Restr icte d<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
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000F000F000F000F000F000F> 460
¸ Temp orarily Un availabl eSe n-
sor sar eDir ty... ...... ................................ 459
0049 Turn On theIgnition toRelease
th ePa rking Brak e...... ............................. 449
0072 Vehicle Ready toDrive Switc h
th eIgnition O.BeforeExiting....... .......... 432
00C4 Vehicle RisingPlease Wait...... .......463 00C4
Vehicle Rising...............................4 63
0077 Warning Tire Malfunc tion.......... ....475
0077 WheelSenso r(s)Miss ing.......... .....474
Ac tiveBlind SpotAssi stCur rentl y
Una vailable SeeOper ator's Manual ........457
Ac tiveBlind SpotAssi stInop erativ e........ 457
Ac tiveBlind SpotAsst. NotAv ailabl e
When Towing aTr ailer SeeOper ator's
Man ual..................................................4 58
Ac tiveBr ak eAssi stFunctio nsCur -
re ntl yLimi tedSee Oper ator's Manual .....4 68
Ac tiveBr ak eAssi stFunctio nsLimi ted
See Operator 's Man ual.... ...................... 469
Ac tiveDist ance AssistCur rentl y
Una vailable SeeOper ator's Manual ........452
Ac tiveDist ance AssistInop erativ e.......... 452
Ac tiveDist ance AssistNo wAv ailabl e... ... 453
Ac tiveLane Keeping Assist Currentl y
Una vailable SeeOper ator's Manual ........458
Ac tiveLane Keeping Assist Inoperative... 458 Ac
tiveSt eer ing Assist Currentl y
Una vailable SeeOper ator's Manual ........454
Ac tiveSt eer ing Assist Inoperative..... ......4 54
Ac tiveSt eer ing Asst. Currentl y
Una vailable DuetoMultip leEme r-
ge ncy Stops.... ............ ........................... 454
Ac tiveSt op &Go Assist Currentl y
Una vailable SeeOper ator's Manual ........455
Ac tiveSt op &Go Assist Inoperative
See Oper ator's Manual .......................... 455
Ad aptiveHig hbeam AssistCur rentl y
Una vailable SeeOper ator's Manual ........431
Ad aptiveHig hbeam AssistInope rativ e.... 431
Appl yBr ak eto ShiT from 'P'... ................ 441
Ap plyBr ak eto ShiT to'R'...... ................442
Appl yBr ak eto ShiT toDor R.... .............4 42
Au xiliar yBat tery Malfunc tion(red dis-
pla ymes sage )<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
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Au xiliar yBat tery Malfunc tion(whit e
dis pla ymes sage )<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
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Inde
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Immobi
lizer Immobi
lizer.................................................... 93
Indi cat Indi
catorlam p or
lam p
see Warning/in dicatorlam p
Individual dr Individual
driv iv
e pr e
pr og r og
ram am
Con/ guring........ .................................... 191
Selecting....... ........................................ 190
Inside r Inside
rear ear
vie vie
wmir r w
mir ror or
Anti-g laremode (automatic).. ................. 161
Inside r Inside
rear ear
vie vie
wmir r w
mir ror or
see Outside mirrors
Inspe ction Inspe
ction
see ASSYST PLUS
Ins Instr tr
ume ntclu st ume
ntclu ster er
Fu nctio n/no tes... ........................... 282, 283
Ins Ins
tr tr
umen tdispla y umen
tdispla y
Fu nctio n/no tes... ................................... 283
Ins trumen tclus ter.. .................................. 10
Ov ervie wof displa ys<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
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Wa rning/in dicatorlam ps... .....................479
Ins Instr tr
ument displa ument
displayand on-boar y
and on-boar dcom- d
com-
put put
er er
Fu nctio n/no tes... ................................... 282 Int Int
elli g elli
gent LightSyst ent
LightSystem em
Ac tivehea dlam ps<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
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Ad aptiveHig hbeam Assist.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F> 151
Cor nering light <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
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000F000F000F000F000F000F000F> 151
Int Int
er er
ior lighting ior
lighting
Ad justing .................. ............................. 153
Amb ientlighting ...... ...............................154
Re adin glam p......................................... 153
Switc h-o.delaytime ............ .................. 155
Int Int
er er
ior mo ior
motionsenso r tio
nsenso r
Ac tivating/dea ctivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F> 96
Fu nctio n.......... ........................................ 95
Int Int
er er
ne ne
tr t
radi o adi
o
see TuneIn
Io nizati on Io
nizati on
Ac tivating/dea ctivating (MBUX multi-
medi asy st<0046004E000A000F000F000F000F000F000F000F000F000F000F000F000F000F
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iPhone iPhone
® ®
see Smar tphoneintegration JJ
Jac k Jac
k
St orag elocation .....................................3 92 Jum Jum
p-st p-st
ar ar
tconnection t
connection
Gener alno tes... .....................................3 58 KK
KEYLESS- GO KEYLESS-
GO
Deactiv atingafunction.. .......................... 71
Loc king/unloc kingtheve hicle ................. 74
Pr oblem ............ ....................................... 75
Un loc king setting .....................................7 1
Kic Kic
kdo kd
own wn
Us ing....... ............ .................................. 196
Knee airba g Knee
airba g..... ............ ................................... 44 LL
Lab eling (tir Lab
eling (tires ) es
)
se eTire labeling
Lam p Lam
p
see Interior lighting
Lam Lam
p(ins p
(instr tr
ument displa ument
display) y)
see Warning/in dicatorlam p
Lane det Lane
detection (aut ection
(automatic) omatic)
see ActiveLane Keeping Assist Inde
x
511 511