warning MERCEDES-BENZ CLA 2022 Repair Manual

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons #
Mak esur eth at theair suppl yto thera diat orisno tobstr ucted. #
Avoiding highloads ontheengine, drive to thenear estquali/ed special istwo rkshop. Indoin gso, ensu rethat the
coolant temp eratur edispla yre mains belowthere dmar king.
ÿ *T
her eis amalf unct ionintheengine cooling system. #
Avoiding highloads ontheengine, drive to thenear estquali/ed special istwo rkshop. Indoin gso, ensu rethat the
coolant temp eratur edispla yre mains belowthere dmar king.
00D4
Fuel Level Low *T
hefuel suppl yhas dropped intoth ere ser verang e. #
Refuel .
00D4 Gas Cap Loose *T
hefuel /ller capisno tclosed correctl yor thefuel system isleaking. #
Close thefuel /ller cap. #
Ift If
the fuel he
fuel /ller /ller
capw cap
was alr as
already pr eady
proper l oper
ly closed: y
closed: consult aqu ali/ed special istwo rkshop. Displ
aymessag esand warning/in dicatorlam ps
353 353

TT
r r
ansmi ssion ansmi
ssion Displ
a Displ
ay messag y
messag es P es
Possibl ecauses/ conseq ossibl
ecauses/ consequen ces and uen
ces and 0050 0050
Sol utions Sol
utions
Only Shiftto 'P' when Veh i-
cle isStati onary *I
tis pos sibleto select thepar kposition 005Donlyif th eve hicle isstation ary. #
Depr essthebr ak epedal tostop . #
ShiT thetransmission topar kposition 005Dwhen theve hicle isstation ary.
App lyBra ketoShi ftfrom
'P' *Y
ouhave attem pted toshiT thetransmission outofpar kposition 005Dand intoano ther transmission position. #
Depr essthebr ak epedal. #
Select transmission position005B,005Eorneutr al005C.
To Deselect Por N,
Depress BrakeandStart
Engine *Y
ouhave attem pted toshiT thetransmission outofpar kposition 005Dorneutr al005C and intoano ther transmission posi-
tion. #
Depr essthebr ak epedal. #
Startth eve hicle. #
Chang eth etransmission position.
Apply Brake toShift toDor
R *Y
ouhave attem pted toselect transmissi onposit ion005Bor005E. #
Depr essthebr ak epedal. #
Select transmission position005Bor005E.
Apply Brake toShift to'R'
*Youhave attem pted toselect transmissi onposit ion005E. #
Depr essthebr ak epedal. 354354
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 #
Select transmission position005E.
Driver's DoorOpen &
Transmiss ionNot inPRis k
of Vehicl eRol ling Away *T
hedriver's door isno tfu lly closed andtransmi ssionposition005B, 005Eorneu tral 005C isselect ed.
The vehicle mayro llawa y. #
Sele ctpark position 005Dwhen switchingo.theve hicle.
N Per mane ntlyActive Risk
of Ro lling Awa y *W
hiletheve hicle isrolling orwhile youar edr iving, neutral005C has been engaged. #
Depr essthebr ak epedal tostop . #
ShiT thetransmission topar kposition 005Dwhen theve hicle isstation ary. #
Tocont inuedr ivi ng ,select transmissio npositi on005B or005E.
Servi ceRequire dDo Not
Shift Gears VisitDeal er *T
hetransmi ssionismalf unct ioning.It is no longerpossible tochang eth etransmission position. #
Iftransmission position005Bisselect ed,consult aqu ali/ed special istwo rkshop anddonotch ang eth etransmission
position. #
Forall other transmi ssionpositions,par kth eve hicle safely. #
Consult aqua li/ed specialist workshop orbreakdo wnservice .
Re vers ingNot Possible
Servi ceRequire d *T
hetransmi ssionismalf unct ioning.It is no tpossibl eto select transmissi onposit ion005E. #
Con sult aquali/ed specialistwo rkshop.
Tra nsmi ssion Malfunction
Stop *T
hetransmi ssionismalf unct ioning.The transmi ssionshiTs toneutr al005C automa tically. #
Stop theve hicle immed iatelyin accor dance withth etra1c conditions. Displa
ymessag esand warning/in dicatorlam ps
355 355

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons #
Depr essthebr ak epedal. #
Eng agepar kposition 005D. #
Consult aqua li/ed specialist workshop.
Tra nsmi ssion Malfunction
*Thetransmi ssionismalf unct ioning.The cause couldbeanove rheat edclutc hor bloc kedge ars. #
Letth etransmission cooldown. #
Ifth edispla ymessag estill appear sfo llo wing are star t,co nsulta qu ali/ed special istwo rkshop.
0080 Tra nsmi ssion Oil Over hea-
ted Drive with Ca ution *T
hetransmi ssionisove rheating. Whenthedispla ymessag eis activ e,star t-up anddriving charact eristics maybe tem-
por arily im pair ed. #
Drive at low engi nespeed. #
Avoid spor tydrivin g. #
Beforepulling awayon uphi llgr adien ts,letth etransmission cooldown until thedispla ymessag edisappear s.
Parking LockInoperative
Apply Parking Brake *T
hetransmi ssionismalf unct ioning.The parkposit ion005Dcann otbe select ed. #
Park theve hicle safely. #
Use theelectr icpar king brak eto secur eth eve hicle agains trol ling awa y.
Teaching inTransmission
Operate SelectorLever
Apply Brake forXXsRisk
of Vehicle RollingAway *T
hetransmi ssionisbein gta ught in.Ther eis arisk oftheve hicle rolling away. #
Depr essand hold thebr ak epedal untilthete ac h-in process hasbeen completed.
The electr icpar king brak eis applied automaticall ydur ing thete ac h-in process. #
Switchon theve hicle. 356356
Displ
aymessag 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 #
Select parkposition 005D,transmission position005Eorneutr al005C.
Apply Parking BrakeRisk
of Rol ling Away SeeOpera -
tor's Manua l *T
hetransmi ssionpositioncann otbe reliabl yident i/ed. #
Use theelectr icpar king brak eto secur eth eve hicle agains trol ling awa y.
Teaching inTransmission
Complete *T
hetransmi ssion'steac h-in process iscom plete.All transm ission positions canbesele cted again.
Transm issionMalfunct ion
Serv iceRequired *T
hetransmi ssionismalf unct ioning.
Con sult aqu ali/ed special istwo rkshop.
Auxi liary Batte ryMa lfunc-
tion (whit edispla ymessag e)*T
heauxili arybatt eryfo rth eaut omatic transmission isno long erbeing charge d. #
Visit aqu ali/ed special istwo rkshop. #
Untilthen, alwaysselect parkposit ion005Dmanu allybef oreyo uswitc ho. theve hicle. #
Beforelea vingth eve hicle, applyth eelectr icpar king brak e.
Auxilia ryBattery Malfunc-
tion (red displa ymessag e) *V V
ehicles wit ehicles
withaut h
aut omatic tr omatic
transmission: ansmission:
Theauxiliar ybatt eryfo rth etransmission isno long erbeing charge d. #
Consult aqua li/ed specialist workshop. #
V V
ehicle swit ehicle
swit haut h
aut omati ctr omati
ctransmissi on: ansmissi
on:Untilthen, alwaysselect parkposit ion005Dbeforeyo uswitc ho. theve hicle. #
Beforelea vingth eve hicle, applyth eelectr icpar king brak e. Displa
ymessag esand warning/in dicatorlam ps
357 357

BrBr
ak ak
es es
Dis
pla Dis
playmes sag y
mes sages P es
Pos sible causes/co nseq os
sible causes/co nsequenc esand uenc
esand 0050 0050
Solu tions Solu
tions
0049 (U SA only)
0024 (Canada only)
Parking BrakeSeeOpera -
tor's Manu al *T
heyello w0024 indicat orlam pis lit. The electr icpar king brak eis malfunctioning.
T T
o appl y o
appl y: :
#
Switc hth eve hicle o.and switc hit bac kon #
App lytheelectr icpar king brak emanuall y(/ page155).
If it is no tpossible 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 heyello w0024 indicat orlam pand there d0049 (USAonl y)or 0024 (Canada only)indicat orlam par elit. The electr ic
par king brak eis malfuncti oning.
T T
o r o
release: elease:
#
Switc hth eve hicle o.and switc hit bac kon #
Release theelectr icpar king brak emanuall y(/ page155).
or #
Release theelectr icpar king brak eaut omaticall y(/ page154).
If it is still notpossible torelease theelectr icpar king brak e: #
Donotcontinue driving. Consult aqu ali/ed special istwo rkshop. 358358
Displ
aymessag 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
*T heyello w0024 indicat orlam pis lit and there d0049 (USAonl y)or 0024 (Canada only)indicat orlam pis 0ash ing.
The electr icpar king brak eis malfuncti oning.
The electr icpar king brak ecould notbe applied orreleased. #
Switc hth eve hicle o.and switc hit bac kon
T T
o appl y o
appl y: :
#
Release andthen appl yth eelectr icpar king brak emanuall y(/ page155).
T T
o r o
release: elease:
#
Appl yand then release theelectr icpar king brak emanuall y.
If th eelectr icpar king brak ecanno tbe applied orthere d0049 (USAonl y)or 0024 (Canada only)indicat orlam pcon-
tinues to0ash: #
Donotcon tinu edr ivin g. Con sulta qu ali/ed special istwo rkshop. #
Wher enece ssary,also secur eth epar kedve hicle agains tro lling away.
*T heyello w0024 indicat orlam pis lit and there d0049 (USAonl y)or 0024 (Canada only)indicat orlam p0ash esfor
appr oximat elyte nsec onds aTer theelectr icpar king brak ehas been applied orreleased. Itthen remains litor goes
out. Theelectr icpar king brak eis malfun ctioning.
If t If
the st he
stat at
eof c e
of char g har
ge is t e
is too low oo
low: :
#
Char gethe12 Vbatt ery. Displa
ymessag esand warning/in dicatorlam ps
359 359

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
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(/ page155).
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(/ page155).
If it is still notpossible torelease theelectr icpar king brak e: #
Donotcontinue driving. Consult aqu ali/ed special istwo rkshop. 360360
Displ
aymessag 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
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 (/page154).
R Youar eper form ing emer gency brak ing using theelectr icpar king brak e(/ page155). #
Chec kth econditions foraut omatic release oftheelectr icpar king brak e. #
Release theelectr icpar king brak emanuall y. Displa
ymessag esand warning/in dicatorlam ps
361 361

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
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/ ed spec ial ist wo rkshop. #
Donotadd brak e0uid. 362362
Displ
aymessag esand warning/in dicatorlam ps