2021 MERCEDES-BENZ CLA headlamp

Light
s Displa
ymess ages
Possible causes/conseq uencesand0050 0050
Solutions
: Check LeftLow
Beam (exa mp le) *T
hecor responding lightsourceisfaulty . #
Drive on car efull y. #
Con sult aqu alif ied spec ialistwo rkshop immediat ely.
% LED lightsour ces: thedispla ymessag efo rth ecor responding lightappea rsonl ywhen allthelight- emitt ing
diodes inthelight arefa ulty .
: Malf unctionSee Oper a-
to r’s Man ual *T
heexterior lighting ismalfunct ioning. #
Consult aqu alif ied spec ialistwo rkshop.
: Automatic HeadlampMode
Inoperative *T
helight sensor ismalfunctionin g. #
Consult aqu alif ied spec ialistwo rkshop. 34
0
Dis play messa gesand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
: Act ive Headlamps Inopera-
tive *T
heactiv eheadla mpsar emalfunctioning. #
Consult aqu alif ied spec ialistwo rkshop.
: Switch OnHeadla mps *Y
ouaredr iving without low- beam headlam ps. #
Turn thelight switc hto the0058 or0058 position .
:
Switc hOff Lights *Y
ouarelea ving theve hicle andthelights arest ill switc hedon. #
Turn thelight switc hto the0058 position .
: Int ell. Light System Inoper-
ative *T
heIntellig entLight System ismalfunct ioning.Thelighting system continues tofunction proper lywit hout thefunc ‐
tion sof theInt ellig entLight System. #
Consult aqu alif ied spec ialistwo rkshop. Displa
ymessag esand warning/ indic ator lam ps 34
1

Data
storage
Dat apr otect ion rights ..................... ...... 33
Elect ronic contr oluni ts <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 30
Onl ine service s<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .............33
Ve hicle ............................................. ..... 30
Deactiv atingthealarm(ATA ).................... 85
Dealer ship
see Qualif iedspec ialistwo rkshop
Dec laration ofconf ormity
Wi reless vehicle component s................2 6
Decor ative fo il(cleaning instructions)
.. .................................................................2 65
De finitions (tiresand loading) ............... 306
Des tinat ionentr y...... .............................. 227
En tering aPOI oraddress <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 227
De tectin ginat tentiv eness
see ATTENTION ASSIST
Diagnos ticsconnec tion............................2 7
Digita lOp erator' sMa nua l........................ 20
Dingh yto wing
see Tow- bar system DIRECT
SELECT leve r............ ............. ......139
Eng aging drive po sitio n............. ........... 141
Eng aging neu tral ............. .....................140
Eng aging park position .................. ...... 140
Eng aging park position automatic ally .. 140
Eng aging reve rsege ar .................... .....1 40
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>139
Disp lay(car e)...........................................2 67
Disp lay(MB UXmultim edi asy stem)
Hom escr een .......................................2 13
Disp lay(m ult imedi asy stem) .................. 214
Oper ating ............................................. 214
Disp lay(on- boardcom puter)
Dis play son themultifunc tiondispla y.. 209
Displa ymessag e.....................................3 34
Ca lling up (on-boa rdcom puter) ..... ......3 34
No tes .................................................. 334
Displa ymessag es
00B2 ---mp h.....................................3 59
ç ---mp h.....................................3 59
003D 12VBatt erySee Oper ator's
Manual ................................................ 372 :
ActiveHea dlamps Inoperati ve .... 341
é ATTENTION ASSISTInoper ative
... ..........................................................3 58
é ATTENTION ASSIST: Take a
Br ea k! <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>........359
: Automatic HeadlampMode
Inoper ative..... ..................................... 340
û BeforeSt artin gth eEn gine,
Tu rn Steer ing Wheel ............................3 44
0027 CheckBr ak eFluid Level.............3 57
0026 CheckBr ak ePa ds See Oper a‐
to r's Manua l...... .................................. 358
00BD CheckCool antLevelSee Oper‐
at or's Manual ...................................... 346
00B3 CheckEn gine OilLevel(A dd 1
qu art) .................................................. 379
: CheckLef tLo wBeam (exa m‐
ple) ...................................................... 340
0077 CheckTire s ................................ 375
00B2 CheckWa sher Fluid ...................3 46 402
Index