2022 MERCEDES-BENZ GLS Owners Manual

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causes/conseq uencesand uences
and0050 0050
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T T
o appl y o
appl y: :
#
Switc ho. theve hicle.
The elect ric par king brak ewill beapplied automatical ly.
If yo udo notwa nttheelectr icpar king brak eto be applied, e.g.atan aut omatic carwash orwhen theve hicle isbein g
to we d,lea vetheve hicle switchedon.This does notincl ude havin gth eve hicle towe dwit hth ere ar axle raised.
If th eelectr icpar king brak eis no tapplied automaticall y: #
Switchth eve hicle o.and switc hit bac kon #
Release andthen appl yth eelectr icpar king brak emanuall y(/ page207).
If it is still notpossible toappl yth eelectr icpar king brak e: #
Consult aqua li/ed specialist workshop. #
Wher enece ssary,also secur eth epar kedve hicle agains tro lling away.
T T
o r o
release: elease:
#
Ifth econditions foraut omatic release areful/lled andtheelectr icpar king brak eis no tre leased automatica lly,
re lease theelectr icpar king brak emanuall y(/ page207).
If it is still notpossible torelease theelectr icpar king brak e: #
Donotcontinue driving. Consult aqu ali/ed special istwo rkshop. Displ
aymessag esand warning/in dicatorlam ps
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0049 (US Aonl y)
0024 (Canada only)
Plea seRel ease Parking
Brake *T
hered0049 indicat orlam p(US Aonl y)or 0024 indicat orlam p(Canada only)is0ash ing.
The electr icpar king brak eis applied whileyouar edr iving:
R Acondition foraut omatic release oftheelectr icpar king brak ehas notbeen ful/lled (/page207).
R Youar eper form ing emer gency brak ing using theelectr icpar king brak e(/ page207). #
Chec kth econditions foraut omatic release oftheelectr icpar king brak e. #
Release theelectr icpar king brak emanuall y. 448448
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DisplaDispla
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causes/conseq uencesand uences
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0049 (US Aonl y)
0024 (Canada only)
Turn Onthe Ignition to
Rel ease theParking Brake *T
hered0049 (USAonl y)or 0024 (Canada only)indicat orlam pis lit.
Yo uha ve attem pted torelease theelectr icpar king brak ewit hth eve hicle switchedo.. #
Switchon theve hicle.
0027 (US Aonl y)
004D
(Canad aonl y)
Ch eck Brake FluidLeve l *T
her eis insu1cie ntbrak e0uid inthebr ak e0uid reser voir. &
W W
ARNIN G ARNIN
GRisk ofan accident duetolow brak e0uid leve l
If th ebr ak e0uid leve lis toolow, thebr aking e.ect andthebr aking charact eristics maybe impair ed. #
Pullove rand stop theve hicle safelyas soon aspossibl e,paying attent ion toroad and tra1c cond itions. Do
no tcont inuedr ivi ng und eranycir cums tances . #
Cons ultaqu ali/e dsp ec ial ist wo rkshop. #
Donotadd brak e0uid. Displ
aymessag esand warning/in dicatorlam ps
449 449

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causes/conseq uencesand uences
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Check BrakePadsSee
Opera tor'sManua l *T
hebrak epads have reac hed thewe arlimi t. #
Con sult aquali/ed specialistwo rkshop. DrDr
iving syst ivi
ng systems ems
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a Displ
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causes/ consequen ces and uen
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Sol utions Sol
utions
00D9
Off *T
heHOL Dfunct ion isdeact ivat ed because theve hicle isslipp ingoracond ition foractiv ation isno tful/lled. #
Reactiv ateth eHOLD function later or checkth eactiv ation conditions forth eHOLD function (/page215).
é
ATTENTION ASSISTInoper-
ative *A
TTEN TIONASSIS Tis ma lfunct ioning. #
Visit aqu ali/ed special istwo rkshop. 450450
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é
ATTENTION ASSIST:Takea
Break! *A
TTEN TIONASSIS Tha sde tected fatigue oran incr easing lackof conc entration onthepar tof thedr iver
(/ page216). #
Ifnecessar y,take abr eak .
h
- -- mph *C
ruise contr olcanno tbe activ ated asnotall activ ation conditions areful/lled . #
Obser vetheactiv ation conditions forcr uise contr ol(/ page219).
Crui seControl Inoperative
*Cruise contr olismalfunctioning. #
Visit aqu ali/ed special istwo rkshop.
Cru iseControl Off
*Cruise contr olhas been deactiv ated.
If th er eis an additional warning tone, cruis econt rolhas been deactiv ated aut omaticall y(/ page218).
ç
- -- mph *A
ctiveDis tance AssistDIS TRON ICcanno tbe activated asnotall activatio ncond itionsarefu l/lled . #
Com plywit hth eactiv ation conditions ofActiveDist ance AssistDIS TRONI C(/ page222). Disp
lay mes sagesand warning/in dicatorlam ps
451 451

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ç
Suspende d *I
fyo udepr esstheacceler ator pedal beyond these tting ofActiveDist ance AssistDIS TRONI C,thesy stem will switc hto
passiv emode (/page220 ).
ç Off *A
ctiv eDis tance AssistDIS TRON ICwa sdeacti vated. Ifawa rning tone alsosou nds, ActiveDist ance AssistDIS TRONI C
has deactivated aut oma tically (/ page222) .
Act ive Dist ance Assist Cur-
rent lyUnavailable See
Operator 'sManual *A
ctiv eDis tance AssistDIS TRON ICistemp orarily una vailable.
The ambient conditions areoutside thesy stem limits (/page220).
As soon astheambient conditions arewit hin thesy stem limits, thesy stem will become availabl eag ain. #
Drive on.
or #
Ifth edispla ymessag edoes notdisappear ,st op theve hicle inaccor dance withth etra1c conditions andrestar t
th eve hicle.
Active DistanceAssistInop -
era tive *A
ctiveDis tance AssistDIS TRON ICisma lfunct ioning .
Ot her driving systems anddriving safety systems mayals obe mal functioning. #
Drive on. 452452
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DisplaDispla
ymessag y
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causes/conseq uencesand uences
and0050 0050
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ons
or #
Stop theve hicle inaccor dance withth etra1c conditions andrestar tth eve hicle. #
Ifth edispla ymessag edoes notdisappear :consult aqua li/ed specialist workshop.
Active DistanceAssistNow
Avai labl e *A
ctiveDis tance AssistDIS TRON ICisope rational again. #
Switc hon ActiveDist ance AssistDIS TRONI C(/ page222).
î
Inoper ative *T
heDownhil lSpe edRegula tion ismal functio ning. #
Cons ultaqu ali/ ed spec ial ist wo rkshop.
î
Not inthe Current Drive
Pro gram *T
heDownhil lSpe edRegula tion isno tav ailabl ein thecur rentl ysel ect eddrive pr og ram. #
Chang eth edr ive pr og ram (/ page188).
î
Max. Speed 25mph *T
hemaximum speedof25 mph(4 0km /h)fo rth eDo wnhill Speed Regula tion hasbeen exceeded. #
Drive mor eslo wly . Displa
ymessag esand warning/in dicatorlam ps
453 453

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ymessag y
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causes/conseq uencesand uences
and0050 0050
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Active Steering AssistCur-
rently Unavai lableSee
Opera tor'sManua l *A
ctiveSt eer ing Assist istemp orarily una vailable.
The ambient conditions areoutside thesy stem limits (/page229).
As soon astheambient conditions arewit hin thesy stem limits, thesy stem will become availabl eag ain. #
Drive on #
Chec kth etir epr essur eif necessar y.
Active SteeringAssistInop -
era tive *A
ctiveSt eer ing Assist ismalfunctionin g.Ac tiveDist ance AssistDIS TRONI Cremains availabl e. #
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.
Active SteeringAsst. Cur-
rentl yUnav ailabl e Due to
Mu ltiple Emerg encyStops *A
ctiveSt eer ing Assist istemp orarily una vailable duetomultipl eemer gency stops . #
Take ove rth esteer ing and stop inaccor dance withth etra1c conditions. #
Switc hth eve hicle o.and switc hit bac kon
Ac tiveSt eer ing Assist isavailabl eonce more.
Begi nning Emerg encyStop
*Your hands areno ton thesteer ing wheel. Anemer gency stop isbeing initiated(/ page231). #
Put your hands backon thesteer ing wheel.
Yo ucan cancel thedeceler ationatanytime byper form ing one ofthefo llo wing actions:
R Steer ing 454454
Displa
ymessag esand warning/in dicatorlam ps