2022 MERCEDES-BENZ CLA Owners Manual

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
Tires Overhea ted
*Atleast onetireis ove rheating. Thea.ect edtires aredispla yedin red. At temp eratur esclose tothelimit value, the
tir es aredisp laye din yello w. &
W W
ARNI NG ARNI
NGRisk ofan accid ent from driving withove rheat edtires
Ov erheat edtires can burst. #
Reduce speed sothat thetir es cool down. Decrease
Speed
*Atleast onetireis ove rheating. Thea.ect edtires aredispla yedin red. At temp eratur esclose tothelimit value, the
tir es aredisp laye din yello w. &
W W
ARNI NG ARNI
NGRisk ofan accid ent from driving withove rheat edtires
Ov erheat edtires can burst. #
Reduce speed sothat thetir es cool down. TT
ir ir
e pr e
pr essur essur
eloss w e
loss war ar
ning syst ning
system em
DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Solution s Solution
s
Check TirePressure Soon
*Canada only:
The tirepr ess urelos swa rning system has detected asigni/can tloss ofpressur e. Displa
ymessag esand warning/in dicatorlam ps
383 383

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons &
W W
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 e(/ page295) andthetir es. #
When thetir epr essur eis cor rect, restar tth etir epr essur eloss warning system (/ page300).
Check TirePressure Then
Restart RunFlatIndicator *C
anada only:
The tirepr ess urelos swa rning system gener ated adis pla ymes sage and hasnotbeen restar tedsince. #
When thetir epr essur eis cor rect, restar tth etir epr essur eloss warning system (/ page300).
Run FlatIndicator Inopera-
tive *C
anada only:
The tirepr ess urelos swa rning system ismalfunctioning. #
Consult aqua li/ed specia listworkshop. 384384
Displ
aymessag esand warning/in dicatorlam ps

Engi
neoil Engi
neoil DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/consequences and uences
and0050 0050
Solu tions Solu
tions
00B3
Che ckEngine OilLevel
(Add 1qua rt) *T
heeng ineoilleve lhas dropped totheminimum leve l.
* N NO O
TE TE
Engine damagecaused bydriving withinsu1cien tengin eoil #
Avoid long journeys wit hinsu1cient engineoil. #
When next refuel ing, add1.1 USqt(1l)of engi neoil(/ page 263).
No teson eng ineoil(/ page333).
00B3
Engine OilReduce Oil Leve l *T
heeng ineoilleve lis toohigh.
* N NO O
TE TE
Engin edamag ecaused bydriving withex cess engineoil #
Avoid long journeys wit hex cess engineoil. #
Consu ltaquali/ed specialistwo rkshop immed iatelyand have theengine oilleve lre duced.
00B3 Engine OilLevel LowStop
Vehicl eTurn Engine Off *T
heeng ineoilleve lis toolow.
* N N
O O
TE TE
Engine damageca use dby driving withinsu1cien tengin eoil #
Avoid long journeys wit hinsu1cient engineoil. #
Stop theve hicle immed iatelyin accor dance withth etra1c conditions. Donotcontinue driving. Displa
ymessag esand warning/in dicatorlam ps
385 385

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons #
Switc ho. theve hicle. #
Add1.1 USqt(1l)of engin eoil (/ page263). #
Chec kth eengine oilleve l.
No teson eng ineoil(/ page333).
00B3
Engine OilPre ssu reStop
Swi tch OffEngine *T
heoilpressur eis toolow.
* N N
O O
TE TE
Engine damageca use dby driving withinsu1cien toil pressur e #
Avoid drivin gwit hinsu1cient oilpressur e. #
Stop theve hicle immed iatelyin accor dance withth etra1c conditions. Donotcontinue driving. #
Switc ho. theve hicle. #
Con sult aquali/ed specialistwo rkshop.
00B3
Engine OilLeve lCa nnot Be
Mea sured *T
heelect rical conn ectionto theoil leve lsensor hasbeen interrupted ortheoil leve lsensor isfaulty . #
Consult aqu ali/ ed spec ial ist wo rkshop. 386386
Displ
aymessag esand 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 #
Pull overand 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 ialis two rkshop. #
Notethemessag eson theinstr ument display. Engi
ne Engi
ne 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
ÿ
Coolant warning lamp(red) *T
he redcoolant warning lampis lit while theengine isrunning.
Po ssible causes:
R The temp eratur esensor ismalfunctionin g
R The coolant leve lis toolow
R The airsuppl yto thera diat orisobstr ucted
R The radiat orfan is faulty
R The engine coolant pumpis faulty
If th er eis an additional warning tone, thecoolant temp eratur ehas exceeded themaximum permissible temp eratur e. 390390
Displa
ymessag esand warning/in dicatorlam ps