2022 MERCEDES-BENZ GLS warning lights

occur
s.The brak epr essur eincr eases uptomaxi-
mum full-sto pbr aking ifnecessar y.
Obser vetheno teson drivi ng systems andyour
re sponsi bility;yo uma yot her wise failto recogn ize
dang ers(/ page209) . If
aut onomo usbraking orsituat ion-depen dent
br aking assistancehasoccur red, displa y1
appear sin theInstr ument Displayand then aut o-
maticall ygoes outaTer ashor ttime.
If th eaut onomous braking function orthesitua-
tion-dependen tbr aking assistanceistrigg ered,
additional prev entiv emeasur esforoccupant pro-
te ction (PRE-SAFE®
)ma yalso beinitiat ed. &
W W
ARNIN G ARNIN
GRisk ofan accident causedby
limit eddetection perform ance ofActive
Br ak eAssi st
Ac tiveBr ak eAssi stcanno talw aysclear lyiden-
tify objects andcom plextra1c situations.
In suc hcases ,Ac tiveBr ak eAssi stmight :
R Giveawa rning orbrak ewit hout reason
R Notgiv eawa rning ornotbr ak e
Ac tiveBr ak eAssi stisonl yan aid. Thedriver is
re sponsi bleformaint aining asu1cien tly saf e
dist ance totheve hicle infront ,ve hicle speed
and forbr aking ingood time. #
Alwayspa ycar eful att ent ion tothetra1c
situation; donotre ly on ActiveBr ak e
Assi stalone . #
Beprepa redto brak eor swerve ifneces-
sar y. Also
observe thesy stem limits ofActiveBr ak e
Assi st. The
individu alsubfunc tionsar The
individu alsubfunc tionsareav e
av ailabl ein v ailabl
ein var ar
i- i-
ous speed r ous
speed rang ang
es: es:
The distance warning function canissue awa rn-
ing inthefo llo wing situations:
R From appr oximat ely4 mp h(7 km /h),ifyo ur
ve hicle iscriticall yclose toave hicle, cyclis tor
pedes trian, youwill hear anintermitt entwarn-
ing tone and theL distance warning lamp
lights upintheinst rument cluster.
V V
ehicles wit ehicles
withPRE-S h
PRE-S AFE AFE
® ®
: :
depending onthe
count ry,an addit ionalhap ticwarning occur s
in thefo rm ofslight, repeat edtensio ning of
th eseat belt.
Br ak eimmediat elyor take evasiv eactio n,prov i-
ded itis saf eto do soand thetra1c situation
allo wsthis.
Dist Dist
ance w ance
war ar
ning function (v ning
function (vehicles wit ehicles
without Dr hout
Driv- iv
-
ing Assist ing
Assist anceP ance
Pac k ac
kag ag
e) e)
The distance warning function canaidyouin the
fo llo wing situations withan intermitt entwarning
to ne and awa rning lamp:
R atspeeds uptoappr oximat ely155 mph
(2 50 km/h) whenapproaching vehicles ahead 234234
Dr
iving and parking

Blind
Spo Blind
SpotAss is t
Ass istand A t
and Acti v cti
ve Blind Spo e
Blind SpotAss is t
Ass istwith t
wit h
e e
xit w xit
war ar
ning ning
FF
unction ofBlind Spo unction
ofBlind SpotAssi s t
Assi stand A t
and Activ ctiv
eBlind e
Blind
Spo Spo
tAssi s t
Assi stwit t
wit he h
exit w xit
war ar
ning ning
Blind SpotAssi stand ActiveBlind SpotAssi stuse
tw olat eral, rear-facing radar sensor sto monit or
th ear ea up to130 T(40 m)behind and10T
(3 m) next to your vehicle.
If ave hicle isde tected atspeeds aboveappr ox-
imat ely8 mp h(1 2km /h)an dth is vehicle subse-
qu entl yent ersth emonit oring rang edir ectl yne xt
to your vehicle, thewa rning lampin theoutside
mir rorlights upred.
Pe rm anen tst atus displayintheinst rument clus-
te r:
R ¸ (gra y): system isac tiva tedbut inoper a-
tiv e
R ¸ (gre en): system isactiv ated and oper a-
tional
If ave hicle isde tected close toyour vehicle and
yo uswitc hon thetur nsignal indicat orinthecor -
re spond ingdirecti on, adoubl ewa rning tone
sou nds and there dwa rning lampin theoutside mir
ror0as hes. Ifth etur nsignal indicat orremains
switc hedon,allother detected vehicles areind i-
cat ed onlyby the0ash ingofthere dwa rning
lam p.
If yo uove rtak eave hicle quickl y, no warning is
giv en. &
W W
ARNIN G ARNIN
GRisk ofaccident despiteBlind
Spo tAssist
Blind SpotAssist doesnotre act tovehicles
appr oaching andovertaking youat agr eatl y
di.er entspeed.
Blind SpotAssist cannotwa rndriver sin this
situation. #
Alwayspa ycar eful att ent ion tothetra1c
situation andmaint ainasaf edist ance at
th eside oftheve hicle. Obser
vetheno teson drivi ng systems andyour
re sponsi bility;yo uma yot her wise failto recogn ize
dang ers(/ page209) .
Exit w Exit
war ar
nin g nin
g
The exitwa rning isan additional functionofBlind
Spo tAssist andcanwarnvehicle occupan tsabout appr
oaching vehicles whenleavingth eve hicle
when station ary. &
W W
ARNI NG ARNI
NGRisk ofaccid ent despiteex it
wa rning
The exitwa rning neit her reacts tostat iona ry
objects nortoper sons orroad user s
appr oaching youat agr eatl ydi.er ingspeed.
The exitwa rning canno twa rndriver sin these
situations. #
Alwayspa ypar ticu larattent ion tothe
tr a1 csitu ation whe nop ening th edoor s
and makesur eth er eis su1cien tclear -
ance. If
th er eis ave hicle inthemonit oring rang e, this is
indicat edintheoutside mirror.Ifave hicle occu-
pant opensth edoor ontheside withth ewa rning,
a wa rning tone sou nds and thewa rning lampin
th eoutside mirrorst ar ts to 0ash.
Thi saddi tion alfunc tion ison lyavailabl ewhen
Bli nd SpotAss istisac tive. Whe nth eex itwa rning
is activ ated, itcan warnvehicle occupan tsforup
to thre eminut esaTer switchingtheve hicle o.. 242242
Dr
iving and parking

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
Pla cethe Key inthe
Marked SpaceSeeOpera -
tor's Manua l *S
mar tKey detection ismalfu nctionin g. #
Chang eth elocation oftheSmar tKey intheve hicle. #
Place theSmar tKey inthemar kedspace forst ar ting theengine withth eSmar tKey (/ pag e175). LightsLights
DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Solut ions Solut
ions
:
Check LeftLow
Beam (exa mp le) *T
hecor respond inglight sour ceisdef ecti ve. #
Drive on car efull y. #
Visit aqu ali/ed special istwo rkshop immed iately.
% LED light sources: thedispla ymessag efo rth ecor respond inglight appear sonl ywhen allthelight-emittin gdiodes
in thelight arefa ulty .
: Malfu nction See Opera-
tor’s Manual *T
heexterior lightin gis malfunct ioning. #
Consult aquali/ edspecialist workshop. Displ
aymessag esand warning/in dicatorlam ps
429 429

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
:
Automatic HeadlampMode
Inoperative *T
helight senso rfo raut omatic driving lights ismalfunctioning . #
Consult aqua li/ed specialist workshop.
:
Active Headlamp sInop era-
tive *T
heactiv eheadlamps aremalf unct ioning. #
Con sult aquali/ed specialistwo rkshop.
:
Swi tch OnHea dlamp s *Y
ouaredr ivin gwit hout low- beam headlam ps. #
Turn thelight switc hto the0058 or0058 position.
:
Switch OffLights *Y
ouarelea ving theve hicle andthelights arestill switc hedon. #
Turn thelight switc hto the0058 position. 430430
Displa
ymessag esand warning/in dicatorlam ps

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
:
Intell. LightSystem Inoper-
ative *T
heIntelli gent Ligh tSy stem isma lfunct ioning .The lighting system cont inues tofunc tionproper lywit hout thefunction s
of theInt ellig entLight System. #
Consult aqua li/ed specialist workshop.
Ada ptiveHig hbe amAssi st
Cu rrentl yUnav ailabl e See
Ope rator'sManua l *A
dap tiveHighbeam Assististempo rarily una vailable.
The system limits have been reac hed (/page151) .
Once thecause ofthepr oblem isno long erpresent, thesy stem will beavailabl eag ain. TheAdaptive Hig hbe am
Assi stNow Availabl e displ aymessag ewill appear . #
Drive on. #
Oper ateth ehigh beam manuall yuntil AdaptiveHig hBeam Assistis availabl eag ain.
Ada ptive Hig hbe amAssi st
Inop erative *A
daptiveHighbeam Assistismalfuncti oning. #
Drive on.
or #
Stop theve hicle inaccor dance withth etra1c conditions andrestar tth eve hicle. #
Ifth edispla ymessag edoes notdisappear :consult aqua li/ed specialist workshop. #
Untilthen, oper ateth ehigh beam manuall y.
Haza rdWa rning Flasher s
Mal functio ning *T
hehazar dwa rning lampswitc his malfunctioning. #
Consult aqua li/ed specia listworkshop. Displ
aymessag esand warning/in dicatorlam ps
431 431

DrDr
iving safe iving
safety syst ty
systems ems
DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
0025
00E5
Cu rrently UnavailableSee
Opera tor'sManua l *
ABS andESP®
arete mp orarily una vailable.
Ot her driving systems anddriving safetysy stems (e.g.BAS )ma yalso betemp orarily una vailable.
The brak esy stem will continue tooper atenor mall y.Brak ing dist ancema yinc rease inan emer gency brak ing situatio n. &
W W
ARNI NG ARNI
NGRisk ofskiddi ngifABS andESP®
aremal functio ning
The wheels mayloc kdur ing brak ing and ESP®
does notper form anyve hicle stabili zation .
The steer abili tyand braking charact eristics arehea vilyim pair edand thebr aking distance mayincr ease. Inaddi-
tion, other drivi ng safetysy stem sar esw itch ed o.. #
Drive car efull yon asuit able stretch ofroad, making slightsteer ing movements ataspeed above19 mph
(30 km/h ). #
Ifth edispla ymessag edoes notdisappear ,consult aqu ali/ed special istwo rkshop immed iately. Dr ive car e-
full y. Displa
ymessag esand warning/in dicatorlam ps
465 465

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
0025
00E5
Inoperative SeeOpera tor's
Manua l *
ABS andESP®
aremalfunction ing.
Ot her driving systems anddriving safetysy stem s(e .g. BAS) mayalso bemalf uncti oni ng.
The brak esy stem willco nti nue tooper atenor mall y.Brak ing dist ancema yinc rease inan emer gency brak ing situatio n. &
W W
ARNI NG ARNI
NGRisk ofskiddi ngifABS andESP®
aremal functio ning
The wheels maybloc kdur ing brak ing and ESP®
does notper form anyve hicle stabili zation .
The steer abili tyand braking charact eristics arehea vilyim pair edand thebr aking distance mayincr ease. Inaddi-
tion, other drivi ng safetysy stem sar esw itch ed o.. #
Drive on car efull y. #
Have ABS andESP®
ch eckedimmediat elyat aqu ali/ed special istwo rkshop. 00E5
Cu rrentl yUnav ailabl e See
Ope rator'sManua l *
ESP ®
is temp orarily una vailable.
Ot her driving systems anddriving safetysy stem s(e .g. BAS) mayalso bemalf uncti oni ng. &
W W
AR NIN G AR
NIN GRisk ofskidd ing if ES Pis malf uncti oni ng®
If ES P®
is malf uncti oni ng,ES P®
cann otcar ryout vehicle stabili zation .In addit ion,ot her drivi ng safetysy stem sar e
sw itch ed o.. #
Drive car efull yon asuit able stretch ofroad, making slightsteer ing movements ataspeed above19 mph
(30 km/h ). 466466
Displa
ymessa gesand 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 480)
00E9 Seatbelt(/page480)
Ù Powe rst eer ing (/ page481)
ÿ Coolanttemp eratur e(/ page482)
00B9 Enginediagnost ics(/ page482)
003D Electricalmalfunction (/page482)
00B6 Reser vefuel with fuel /ller 0aploca -
tio nind icat or (/ page 482)
0049 USA:electr icpar king brak e(red)
(/ page486)
0024 Canada:electricpar king brak e(red)
(/ page486)
0024 Electricpar king brak e(yello w)
(/ page486)
00C6 USA:Recuper ativeBr ak eSy stem
(/ page486)
004D Canada:brak es (yello w)
(/ page486)
0027 USA:brak es (red) (/ page486)
004D Canada:brak es (red) (/ page486) L
Distance warning (/ page489)
Ó ActiveBr ak eAssi st(/ page489)
ê ActiveBr ak eAssi st(/ page489)
ä AIRMATIC/E- ACTIV EBOD YCO NTR OL
(/ page489 )
0025 ABS(/ page491 )
00E5 ESP®
(/ page491 )
00BB ESP®
OFF (/page491 )
0077 Tire pressur emonit oring system
(/ page493)
0060 Parking lights (/page148)
0058 Lowbeam (/page148)
0057 Highbeam (/page149)
003E003D Turn sign allights (/ page149)
005E Rear fogligh t(/ page148) Dis
playmes sage sand warning/in dicatorlam ps
479 479