2022 MERCEDES-BENZ CLA warning light

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 ). 374374
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.
S S
t t
andar andar
dins d
ins tr tr
umen tdispl ay ument
display WW
idescr idescr
eencoc een
cockpit ins kpit
instr tr
ument display 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 388)
00E9 Seatbelt(/page388)
Ù Powe rst eer ing (/ page389)
ÿ V V
ehicles wit ehicles
withawidescr h
awidescr eencoc een
cockpit kpit
: :
coolant temp eratur e(/ page390)
00B9 Enginediagnost ics(/ page390)
003D Electricalmalfunction (/page390) 00D4
Reser vefuel with fuel /ller 0aploca -
tio nind icat or (/ page 390)
0049 USA:electr icpar king brak e(red)
(/ page394)
0024 Canada:electricpar king brak e(red)
(/ page394)
0024 Electricpar king brak e(yello w)
(/ page394)
00C6 USA:Recuper ativeBr ak eSy stem
(/ page394)
004D Canada:brak es (yello w)
(/ page394)
0027 USA:brak es (red) (/ page394)
004D Canada:brak es (red) (/ page394)
L Distance warning (/ page397)
Ó ActiveBr ak eAssi st(/ page397)
ê ActiveBr ak eAssi st(/ page397)
0025 ABS(/page398)
00E5 ESP®
(/ page398)
00BB ESP®
OFF (/page398) Disp
lay mes sagesand warning/in dicatorlam ps
387 387

0077
Tire pressur emonit oring system
(/ page400)
0060 Parking lights (/page114)
0058 Lowbeam (/page114)
0057 Highbeam (/page115)
003E003D Turn sign allights (/ page115)
005E Rear fogligh t(/ page114) Occ
upantsafe Occupant
safety ty
WW
ar ar
nin g/in dicat nin
g/in dicat orlam pP or
lam pP ossiblecauses/conseq ossible
causes/conseq uencesand uences
and0050 0050
Solut ions Solut
ions
0075
Re str aint system warning
lam p *T
he restr aint system redwa rning lampis lit while theve hicle ison.
The restr aint system isma lfunc tion ing (/ page 38). &
W W
ARNIN G ARNIN
GRisk ofinjur ydue tomalfun ctionsinthere str aint system
Co mp onent sin there str aint system maybe acti vatedunint ention allyor notdeplo yas planned inan accident. #
Have there str aint system checkedand repair edimmediat elyat aqu ali/ed special istwo rkshop. #
Drive on car efull y. #
Notethemessag eson theinstr ument display. #
Consult aqua li/ed specialist workshop immed iately. 388388
Displa
ymessa gesand warning/in dicatorlam ps

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
00E9
Seat beltwarning lamp
0as hes *T
he redseat beltwarning lamp0as hes and anintermitt entwarning tone sou nds.
The driver or front passeng erhasno tfa stene dhis/ herse at beltwh ile th eve hicle isin mo tion . #
Fasten your seat belt(/page42).
Ther ear eobjects onthefront passeng erseat. #
Remo vetheobjects from thefront passeng erseat.
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(/page42).
If yo uha ve placed objects onthefront passeng erseat, there dseat beltwarning lampma yre main lit. VV
ehicle ehicle
WW
ar ar
nin g/i ndicat nin
g/i ndicat orlam pP or
lam pP ossiblecauses/conseq ossible
causes/conseq uencesand uences
and0050 0050
Solut ions Solut
ions
Ù
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. &
W W
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. Disp
lay messag esand warning/in dicatorlam ps
389 389

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
ÿ
Coolant warning lamp(yel-
lo w) *T
he yello wcoolant warning lampis lit while theengine isrunning.
Po ssible causes:
R The temp eratur esensor ismalfunctionin g
R The charge air,tr ansmi ssionoilorbatt erycooli ngisfaulty
R The radiat orshutt ersar ebloc kedor def ectiv e #
Avoiding highloads ontheengine, drive to thenear estquali/ed special istwo rkshop.
00B9 Eng inediag nosiswa rning
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. 392392
Displa
ymessa gesand warning/in dicatorlam ps

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
00D4
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.
00D4
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
393 393

DrDr
iving syst iving
systems ems
WW
ar ar
ning /indicat ning
/indicat orlam pP or
lam pP ossiblecauses/conseq ossible
causes/conseq uencesand uences
and0050 0050
Solut ions Solut
ions
L
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(/ page177).
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.
ê
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(/ page177) . Disp
lay mes sagesand 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
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. &
W W
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. &
W W
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. Displa
ymessa gesand warning/in dicatorlam ps
399 399