2019 MERCEDES-BENZ CLA COUPE bulb

Int
erior ligh ting cont rol
Gener alnot es In
ord erto pre ven tth eveh icle's battery from
disc harg ing,th eint erio rligh ting fun ction sare
auto maticallydeac tivat ed aftersom etime
ex ce pt when theSm artKey isin pos ition 0048in
th eign ition lock.
The color and brightne ss oftheambi entligh ting
are setviathemult imed iasyst em(see Digit al
Oper ator'sMan ual).
Aut oma tic int erior ligh ting cont rol X
To swit chon: settheswit chtocenter pos i-
ti on 0084.
X To swit choff:set theswit chtothe0033
pos ition .
The interio rligh ting auto maticallyswit ches on if
you:
R unlo cktheveh icle
R open adoor
R rem ove theSm artKey from theign ition lock
The interio rligh ting isswit ched on for aset time
when theSm artKey isrem ovedfrom theign ition
loc k.You cansetthis delaye dswit ch-off via the
mult imed iasyst em(see Digit alOper ator'sMan -
ual). Rep
lacin gbul bs Imp
ortant safety notes G
WAR
NING
Bulb s,lamp sand conn ectors can getveryhot
when operating.If you chang eabulb, you
co uld burn yours elfon these compo nents.
Ther eis aris kof injury.
All ow these compo nentsto cooldown before
ch ang ingabulb.
Do notuse abulb ifit has been dropped orifits
glass tubehas been scrat ched.
The bulb mayexplod eif:
R you touch it
R itis hot
R you dropit
R you scrat ch it Use
bulbs onlyin clo sed lamp sth at hav ebeen
desi gned for this purp ose.On lyins tallspar e
bulbs ofthesam etyp eand thespec ifiedvol t-
age.
Mark son theglass tubered uce theser vicelife
of thebulbs .Do notto uch theglass tubewit h
your bare hands.Ifne cessar y,cle an theglass
tub ewhen cold wit halco holorspir itand rubit
off withalin t-fr ee cloth.
Pro tect bulbs from moisture duringoper ation.
Do notallow bulbs tocome intoco ntact with
liquid s.
Replac eon lythebulbs listed (Ypage 105).
Hav eth ebulbs that you cannotch ang eyours elf
rep lace dat aqualif iedspec ialist workshop.
If you require assistanc erep laci ngbulbs ,co n-
sult aqualif iedspec ialist workshop.
If th ene wbulb still does notligh tup, consult a
qualif iedspec ialist workshop.
Hea dlam psand lightsare animpo rtant aspe ctof
veh iclesaf ety. You must there foremak esur e
th at these function correc tly at all times .Hav e
th eheadl ampsetting checke dreg ularly.
Veh icles withLEDheadlamp s:thefron tand
rear lamp clusters of your vehicleare equipp ed
wit hLE Dbulbs .Do notrep lace thebulbs your-
self .Con tacta qualif iedspec ialist workshop
whic hhas thene cessar yspec ialist knowled ge
and tools tocar ryout thewor kreq uire d. Over
view ofbul bty pes
You canreplace thefol lowin gbulbs .The bulb
typ ecan befoun din thelege nd. Rep
lacin gbulb s
105Light sand winds hieldwiper s Z

Vehicles
withhaloge nheadl amps
0043 Turn signal lamp:PY21 W
0044 High-beam headlamps/day timerunning
lamps/pa rkinglamps/standing lamps:
H15 55W/15 W
0087 Low-beam headlamp: H755W Tail
lamps (vehicles withhaloge nheadl amps)
0043 Rea rfog lamp: P21 W
0044 Brake lamp:W16 W
0087 Brake lamp:W16 W
0085 Turn signal lamp:PY21 W
0083 Backup lamp:W16 W Replacing
frontbulbs
Removing andinstallin gthe cove rin the
front wheelhousing You
must remove thecover ofthe front wheel
housing beforeyoucan change thefront turn
signal lamp.
X To remove: switchoffthe lights.
X Turn thefront wheel sinwards.
X Turn rotary knob0043through 90°.
Cover 0044isrelease d.
X Push cover 0044down.
X To install: pushcover 0044up.
X Turn rotary knob0043through 90°.
Cover 0044islocked.
Low -beam headlamps (halogenhead-
lamps) X
Remove thecover inthe front wheel housing
(Y page 106).
X Turn housing cover0043counter-c lockwiseand
remove it.
X Turn bulbholder 0044counter-c lockwiseand
pull out.
X Pull thebulb outofbulb holder 0044. 106
Replacing
bulbsLights and windshiel dwi pers

X
Insert thenew bulbinto bulbholde r0044.
X Insert bulbholde r0044 and turn itclockwise.
X Press onhousi ngcover 0043and turn itto the
right.
X Repl acethecover inthe front wheel housing
(Y page 106).
High-be am<004B004800440047004F0044005000530056001200470044005C0057004C0050
0048> run-
ning lamps/parking lampsandstand-
ing lamps (halogenheadlamps) X
Switch offthe lights.
X Open thehood.
X Turn housi ngcover 0043<004600520058005100570048005500100046004F00520046004E005A004C0056
0048[ and
remove it.
X Turn bulbholde r0044 <004600520058005100570048005500100046004F00520046004E005A004C0056
0048[ and
pul lout.
X Insert thenew bulband engage itto the stop.
X Press onhousi ngcover 0043and turn itto the
right.
Turn signals(halog enheadlamps) X
Switch offthe lights.
X Open thehood.
X Turn bulbholde r0043 <004600520058005100570048005500100046004F00520046004E005A004C0056
0048[ and
pul lout. X
Turn thebulb<004600520058005100570048005500100046004F00520046004E005A004C0056
0048[ andpullit
out ofbul bholde r0043.
X Insert thenew bulbinto bulbholde r0043.
X Insert bulbholde r0043 and turn itclockwise
until itengages . Replaci
ngrear bulbs
Openin gand closing theside trim pan-
els View
ofright-hand sidetrimpanel
You must opentheside trimpanel inthe trunk
before youcan repla cethe bulbsinthe tail
lamp s.
X To open: releaseright orleft side trim
panel 0043atthe top and fold itdown inthe
direction ofthe arrow.
X To clo se: insert sidepanel 0043.
Tail lamps X
Switch offthe lights.
X Open thetrunk.
X Open theside trimpanel (Ypage 107). Replaci
ngbulbs
107Lights and windshie ldwipers Z

X
Press retainin gclips 0043atthe same timein
the direction ofthe arrows.
X Carefully removethebulb holder together
with theconn ected plugandthebulbs. Bulb
holder
0044 Brake lamp
0087 Brake lamp
0085 Rear foglamp
0083 Back uplamp
0084 Turn signals
X Bra kelamp andbackup lamp:remove the
correspon dingbulb from thebulb holder.
X Insert thenew bulb intothebulb holder.
X Rear foglamp andturnsignal: pressthe
bulb gentlyinto thebulb holder, turnitcoun-
ter- clock wiseandremove itfrom thebulb
holder.
X Insert thenew bulb intothebulb holder and
turn itclock wise.
X Reinsert thebulb holder andengage on
retainin gclips 0043.
X Close theside trimpanel (Ypage 107). Windshield
wipers Switching
thewindshield wipers
on/off
! Do
not operate thewindshield wiperswhen
the windshield isdry, asthis could damage
the wiper blades. Moreover, dustthathascol-
lected onthe windshield canscrat chthe glass
if wiping takesplacewhenthewindshield is
dry.
If it is necess arytoswitch onthe windshield
wipers indry weather conditions,alway suse
washer fluidwhen operating thewindshield
wipers. !
If
the windshield wipersleavesmears onthe
windshield afterthevehicle hasbeen washed
in an automatic carwash, waxorother resi-
dues maybethe reason forthis. Clean the
windshield usingwasher fluidafter washing
the vehicle inan automatic carwash. Combination
switch
0047 003F Windshield wiperoff
0048 0062 Intermitt entwipe, low(rain sensor set
to low sensit ivity)
0049 0063 Intermitt entwipe, high(rain sensor
set tohigh sensit ivity)
004A 00AA Contin uouswipe, slow
004B 00A9 Contin uouswipe, fast
0084 00D3 Single wipe/00D4 Wipesthewind-
shield usingwasher fluid
X Switc hon the ignition .
X Turn thecombinat ionswitch tothe corre-
sponding position.
! Vehicles
witharain sensor: ifthe windshield
becomes dirtyindry weather conditions,the
windshield wipersmaybeactivat edinadver-
tent ly.This could thendamage thewindshield
wiper blades orscrat chthe windshield.
For this reason, youshould alwaysswitch off
the windshield wipersindry weather.
Vehicles witharain sensor: inthe 0062 or0063
position, theappropriate wipingfrequency is
automatically setaccordin gto the inten sityof
the rain. Inthe 0063 position, therain sensor is
more sensit ivethan inthe 0062 position, caus-
ing the windshield wipertowipe more fre-
quently.
If the wiper blades areworn, thewindshield will
no longer bewiped properly. Thiscould prevent
you from observing thetraff iccondit ions. 108
Windshield
wipersLightsandwindshield wipers

can
take overthestee ringbefore thevehi clehas
exite dthe parking spacecomp letely .Thi sis
us efu l,for exa mpl ewhe nyo urecog nizethatitis
al rea dypos sibleto pu llou tof the parking space.
Can celing Active Parki ngAssis t X
Stop themove ment ofthe multifunction
stee ring wheelor stee ryo urs elf.
Active Parking Assistwillbe cance ledat once.
The Acti vePark ingAssistCanc eled Acti
vePark ingAssistCanc eled
mess ageap pea rsinthe mul tifunction displ ay.
or X Pre ssthe PAR KTRONIC button (Ypage 164 ).
Active Parking Assistisswi tched offand
Active Parking Assistisimme diatel ycan-
cel ed. The Acti vePark ingAssistCan‐ Acti
vePark ingAssistCan‐
cele d cele
dmess ageap pea rsinthe multifunction
di spl ay.
Active Parking Assistiscance led au toma tically
if:
R the electri cpa rking brakeisenga ged
R transm ission position 005D issel ected
R pa rking using Active Parking Assistisno lon-
ger possible
R youare driving faster than 6mph (10km/h )
R awhe elspi ns, ESP ®
interv enesorfails. In
su ch case sthe 00E5 warning lamp lights upin
the instru ment cluster
A wa rning tonesounds. Theparking symbo ldi s-
ap pea rsand themul tifunction displ aysho wsthe
Acti ve Acti
vePark ing Park
ingAssi st Assi
stCanc eled Canc
eled message.
Whe nActive Parking Assistiscance led, you
mus tstee rand brakeagain yo urs elf.
If asy stem malfuncti onoccu rs,the vehi cleis
bra ked toastand still.To drive on, dep ress the
acce lerato rag ain. Rear
viewcame ra
Gen eral notes Re
ar vie wcame ra0043 isan opti calparking and
mane uvering aid. Itsho wsthe areabeh indyour
vehi clewith guide lines inthe multime diasy s-
tem displ ay.
The areabeh indthe vehi cleisdispl ayed asa
mirr orima ge,asinthe rearvie wmirr or.
Obs erve thenotes oncleani ng (Ypage 269 ).
i The
text showninthe multime diasy stem
di spl aydep ends onthe langu agesetti ng.The
fol low ing are exampl esofrea rvie wcame ra
mess ages inthe multime diasy stem displ ay.
Impo rtant safetynotes The
rearvie wcame raisonly anaid. Itis not a
rep laceme ntfor your attenti ontoyour imme di-
ate surrou nding s.You arealwa ysresp onsible
for safemane uvering andparking. Makesure
that there arenoper sons, animal sor obje ctsin
the mane uvering areawhe nyo uare mane uver-
ing orparking.
Unde rthe follow ing circu msta nces, therear
vie wcame rawillnot functi on,orwillfuncti onin
a limite dmanne r:
R ifthe trunk lid is ope n
R in hea vyrain,snow orfog
R at nigh tor invery dark place s
R ifthe came raisexpo sedtovery bright light
R ifthe areais lit by fluores cent bulbsor LED
li ghti ng(the displ aymay flicker)
R ifthere isasu dde ncha nge intempe rature,
e.g. whendri ving intoahea ted garag ein win-
ter Dri
vin gsys tems
169Drivin gand parking Z

Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions If
th eco nd ition sare notfulf illed ,th esyst emisno toper ating correc tly.
X Vis itaqualif iedspecialistwor kshop immediat ely.
Fur ther inform ation about theOc cup ant Class ification Sys tem
(Y page 48). Ligh
ts
i Veh
icles wit hLE Dbulbs intheligh tclus ters:
The displaymes sage fortheco rresp ondin glamp onlyappear swhen alloftheLE Ds inthelamp
hav efail ed. Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions 0049
Che ckLeftCor ner ‐ Che
ckLeftCor ner ‐
ing Light ing
Lightor Check Che
ck
Rig htCornering Rig
htCornering
Lig ht Lig
ht The
leftor right-hand corneri ng ligh tis def ective.
X Chec kwhet heryou arepermittedto rep lace thebulb yours elf
(Y page 105).
or X Vis itaqualif iedspecialistwor kshop . 0049
Che ck Che
ckLef t Lef
tLow Low
Beam Bea
m
or Che ckRightLow Che
ckRightLow
Bea m Bea
m The
leftor right-hand low-beam headlamp isdef ective.
X Chec kwhet heryou arepermittedto rep lace thebulb yours elf
(Y page 105).
or X Vis itaqualif iedspecialistwor kshop . 0049
Che ckRearLef t Che
ckRearLef t
Tur nSig nal Tur
nSig nal or
Che ckRearRig ht Che
ckRearRig ht
Tur nSig nal Tur
nSig nal The
rear left-han dor rear right-hand turnsign alisdef ective.
X Chec kwhet heryou arepermittedto rep lace thebulb yours elf
(Y page 105).
or
X Vis itaqualif iedspecialistwor kshop . 0049
Che ckFrontLeft Che
ckFrontLeft
Tur nSig nal Tur
nSig nal or
Che ckFrontRight Che
ckFrontRight
Tur nSig nal Tur
nSig nal The
fron tlef t-han dor fron trig ht-hand turnsign alisdef ective.
X Chec kwhet heryou arepermittedto rep lace thebulb yours elf
(Y page 105).
or
X Vis itaqualif iedspecialistwor kshop . 0049
Che ckLeftMir ror Che
ckLeftMir ror
Tur nSig nal Tur
nSig nal or
Che ckRightMirror Che
ckRightMirror
Tur nSig nal Tur
nSig nal The
turnsign alin thelef t-han dor right-hand exterio rmir ror isdef ec-
ti ve.
X Vis itaqualif iedspecialistwor kshop . 0049
Che ckCenter Brake Che
ckCenter Brake
Lam p Lam
p The
high -moun tedbrak elamp isfault y.
X Vis itaqualif iedspecialistwor kshop . 204
Disp
laymes sage sOn -boar dcomp uter anddi sp lay s

Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions 0049
Che ckLeftBra ke Che
ckLeftBra ke
Lam p Lam
por Che ckRight Che
ckRight
Bra keLamp Bra
keLamp The
leftor right-hand brak elamp isdef ective.
X Chec kwhet heryou arepermittedto rep lace thebulb yours elf
(Y page 105).
or
X Vis itaqualif iedspecialistwor kshop . 0049
Che ck Che
ckLef t Lef
tTai l Tai
land and
Bra keLamps Bra
keLampsor
Che ckRightTail Che
ckRightTail
and BrakeLamps and
BrakeLamps The
leftor right-hand taillamp /brake lamp isdef ective.
X Chec kwhet heryou arepermittedto rep lace thebulb yours elf
(Y page 105).
or
X Vis itaqualif iedspecialistwor kshop . 0049
Che ck Che
ckLef t Lef
tHig h Hig
hBea m Bea
m
or CheckRight Che
ckRight
Hig hBea m Hig
hBea m The
leftor right-hand high beam isdef ective.
X Chec kwhet heryou arepermittedto rep lace thebulb yours elf
(Y page 105).
or
X Vis itaqualif iedspecialistwor kshop . 0049
Lic ensePla te Lamp Lic
ensePla te Lamp The
leftor right-hand licen se plat elamp isfault y.
X Vis itaqualif iedspecialistwor kshop . 0049
Rea rFog Lamp Rea
rFog Lamp The
rear foglamp isfault y.
X Chec kwhet heryou arepermittedto rep lace thebulb yours elf
(Y page 105).
or
X Vis itaqualif iedspecialistwor kshop . 0049
Che ckFrontLef t Che
ckFrontLef t
Par kingLam p Par
kingLam por
Che ckFrontRig ht Che
ckFrontRig ht
Par kingLam p Par
kingLam p The
fron tlef tor fron trig ht park ingorstand inglamp isdef ective.
X Chec kwhet heryou arepermittedto rep lace thebulb yours elf
(Y page 105).
or
X Vis itaqualif iedspecialistwor kshop . 0049
Bac kup Light Bac
kup Light The
backup lamp isdef ective.
X Chec kwhet heryou arepermittedto rep lace thebulb yours elf
(Y page 105).
or
X Vis itaqualif iedspecialistwor kshop . 0049
Che ckLeftTai l Che
ckLeftTai l
Lam p Lam
por Che ckRight Che
ckRight
Tai lLam p Tai
lLam p The
leftor right-hand taillamp isdef ective.
X Vis itaqualif iedspecialistwor kshop . Disp
laymes sage s
205On -boar dcomp uter anddi sp lay s Z

Disp
laymes sages Poss
iblecauses/co nsequences and 0050 0050
Solu tions 0049
Che ckFrontLeft Che
ckFrontLeft
Sid emarkerLam p Sid
emarkerLam por
Che ckFrontRight Che
ckFrontRight
Sid emarkerLam p Sid
emarkerLam p The
fron tlef t-han dor fron trig ht-hand side markerlamp isfault y.
X Vis itaqualif iedspecialistwor kshop . 0049
Che ckRearLef t Che
ckRearLef t
Sid emarkerLam p Sid
emarkerLam por
Che ckRearRig ht Che
ckRearRig ht
Sid emarkerLam p Sid
emarkerLam p The
rear left-han dor rear right-hand side markerlamp isfault y.
X Vis itaqualif iedspecialistwor kshop . 0049
Che ckLeftDay tim e Che
ckLeftDay tim e
Run ningLig ht Run
ningLig ht or
Che ck Che
ckRig ht Rig
htDay time Day
time
Run ningLig ht Run
ningLig ht The
leftor right-hand daytimerunninglamp isfault y.
X Chec kwhet heryou arepermittedto rep lace thebulb yours elf
(Y page 105).
or X Vis itaqualif iedspecialistwor kshop . 0049
Mal functionSee Mal
functionSee
Ope rator'sMan ual Ope
rator'sMan ual The
exterio rligh ting ismalf unction ing .
X Vis itaqualif iedspecialistwor kshop . 0049
Aut oLam pFun ction Aut
oLam pFun ction
Ino perative Ino
perative The
lightsen sor isdef ective.
X Vis itaqualif iedspecialistwor kshop . 0049
Swi tch OffLights Swi
tch OffLights The
lightsare still swit ched on when youleaveth eveh icle. Awarn ing
to ne also soun ds.
X Turn theligh tswit chtothe0058 position . 0049
Swi tch OnHeadlamps Swi
tch OnHeadlamps You
aredrivin gwit hlow- beam headlampsswit ched off.
X Turn theligh tswit chtothe0058 or0058 position . Ada
ptiveHighbeam Ada
ptiveHighbeam
Ass ist Currently Ass
ist Currently
Una vailableSee Una
vailableSee
Ope rator'sMan ual Ope
rator'sMan ual Ad
apt ive Hig hbea mAs sis tis deac tivat edand tempo rarilyino per ative.
Pos siblecaus esare:
R The windsh ield inthecam era'sfie ldof vis ion isdir ty.
R Vis ibilit yis imp aire ddue toheav yrain ,sn ow orfog .
X Clean thewin dsh ield.
If th esyst emdetects that thecam eraisfull yoper ationalagain ,th e
Ada ptive Ada
ptiveHig hbeam Hig
hbeamAss ist Ass
ist Now Now
Available Ava
ilable mes sage isdisp layed.
Ad apt ive Highbea mAssis tis oper ationalagain . Ada
ptiveHighbeam Ada
ptiveHighbeam
Ass ist Inoperative Ass
ist Inoperative Ad
apt ive Highbea mAssis tis fault y.
X Vis itaqualif iedspecialistwor kshop . 206
Disp
laymes sage sOn -boar dcomp uter anddi sp lay s