2021 MERCEDES-BENZ CLA COUPE park assist

The
highly flammab legasmixtur eis creat ed
while thebatt eryis ch argin gand during star tin g
assis tance. &
WARNIN GDang erofchemical burns
fr om thebatt eryacid
Batt eryacid iscaus tic. #
Avoid cont actwithth eskin ,ey es or
clo thing. #
Donotlean overth ebatt ery. #
Donotinh ale ba tter yga ses. #
Keep childr enaway from thebatt ery. #
Immedia tely rinse batter yaci dof fth or‐
oughl ywit hplenty ofclean waterand
seek medica latt ention immediately . All
vehicl es
+ ENVIR
ONMENT ALNOTEEnvironme ntal
da ma gecau sed byimproper disposal of
batt eries Bat
teries con tain polluta nts. Itis
illeg alto dispose ofthem withth ehousehold
ru bbish. #
Dispose
ofbatt eries inan
en vironmen tally re sponsible manner.
Ta ke disc hargedbatt eries toaqu alif ied
spec ialistwo rkshop ortoacol lection
poin tfo rused batteries. If
yo uha ve todiscon nectth e12 Vbatt ery, con‐
ta ct aqu alif ied spec ialistwo rkshop.
Com plywit hsaf etyno tesand take protect ive
measur eswhen handling batteries. Risk
ofexplosion. Fir
e,open flames andsmokingar e
pr ohibi tedwhen handling thebatt ery.
Av oid creating sparks. Ele
ctroly teor batt eryacid iscor ro‐
siv e.Avoid cont actwithth eskin ,eye s
or clo thing. Wearsuit able protect ive
clo thing, inpar ticular glove s,an
apr onand afa ce mas k.Immedia tely
ri nse electr olyteor acid splashes off
wit hclean water.Con sult adoc torif
necessar y. We
arsaf etygl asses . Ke
ep childr enaway. Br
ea kdo wnassista nce 27
7

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
ä Malfunct ionDrive atMax.
50 mph *T
headjus table dam ping ismalfunc tioning. Thevehicle's handling charact eristic sma ybe affect ed. #
Donotdr ive at spe eds grea terth an 50 mph(80 km/h). #
Consult aqu alif ied spec ialistwo rkshop.
Parking Assistand
PARKTRONIC Inoperative
See Operator's Manual *
Ve hicl eswith Activ ePa rking Assis t:Ac tivePa rking Assistand Parking AssistPA RK TRONI Caremalf unction ing .
Ve hicl eswithout Activ ePa rking Assis t:Pa rking AssistPA RK TRONI Cis malf unction ing . #
Stop theve hicle inaccor dance withth etra ffic con dition sand restar tth eengine. #
Ifth edispla ymessag est ill appear s,con sult aqu alif ied spec ialistwo rkshop. 366
Displa ymessag esand warning/ indic ator lam ps

see
PRE-S AFE®
PL US (anticipat ory
occupant protect ion plus)
Apple CarPla y®
see Smar tphon eint egr ation
Assis tance systems
see Drivin gsaf etysy stem
ASS YSTPL US <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>254
Batt erydi sconne ctionpe riods .............2 55
Displ aying theser vice duedate........... 254
Fu nctio n/no tes ................................... 254
Re gular maint enance work <0011001100110011001100110011001100110011001100110011001100110011
00110011> 254
Spec ialser vice requ iremen ts.............. 254
ATA (anti-thef tala rm system) .................. 84
Ac tivati ng/d eactiv ating theint erior
mo tion sensor ......... .............................. 86
Ar ming/ disarming theto w- aw ay
alar m.... .................................................8 6
Dea ctivating thealar m..................... ..... 85
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 84
Fu nctio nof theint erior motion sensor ..86
The tow- aw ay alar mfun ction .................8 5
AT TENTI ONASSIST <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 160, 162
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 160
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 162 Sy
stem limit ations ........................... ....1 60
At tention assistant
see ATTENTION ASSIST
Au thorized Mercedes- BenzCenter
see Qualif iedspec ialistwo rkshop
Au thorized workshop
see Qualif iedspecialis two rkshop
Au tomatic carwa sh mode
Ac tivati ng ........... ................................. 263
Au tomatic distanc eco ntr ol
se eAc tiveDis tance AssistDIS TRONI C
Au tomatic drivin glights ........... ............ ...112
Au tomatic engine star t(E CO star t/
st op fun ction) .......................................... 134
Au tomatic engine stop (ECO star t/
st op fun ction) .......................................... 134
Au tomatic fron tpass engerfr on tair‐
bag shutoff <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 45,47
Fu nctio nof theaut omatic front
passeng erfront airbag shutoff......... ..... 45
PA SSENGER AIRBAGind icat orlam p.....4 7 Au
tomatic fron tpass engerfr on tair‐
bag shutoff
see Automatic front pass engerfront
airb agshut off
Au tomatic measures afte ran acciden t... 51
Au tomatic mirrorfo lding function
Ac tivati ng/d eactiv ating ........... ............122
Au tomatic trans mis sion
DIR ECT SELEC Tleve r..... ......................139
Dr ive pr og ram disp lay ..... .....................1 37
Dr ive pr og rams ....................................1 36
DY NA MIC SELE CTswitc h.................... 136
Eng aging drive po sitio n............ ............ 141
Eng aging neu tral ............ ...................... 140
Eng aging park position ........................ 140
Eng aging reve rsege ar .........................1 40
Kic kdo wn ....... ......................................143
Manual gearshif ting.............................1 42
St eer ing wheel paddle shifters ............ 142
Tr ans miss ionposit iondispla y.............. 139
Tr ans miss ionposit ions........................ 139
Au tomatic trans mis sion (problem)
se eTr ans miss ion(problem ) 398
Inde x

Ac
tivati ng/d eactiv ating thesync hro‐
nizat ionfunc tion (cont rolpanel) .......... 124
Ac tivati ng/d eactiv ating thesync hro‐
nizat ionfunc tion (MBUX multimedia
sy stem) .......................................... ...... 124
Air -reci rculati onmod e.................... .....1 25
Au tomatic control..... ........................... 124
Callin gup theair con ditionin gmenu ...124
Con trol pan elfor3-zone automatic
clima tecontr ol<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> .......123
Fil ling cap acityforPA Goil ...................3 31
Fr ont airvents <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ............125
No te <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 123
Re ar air vents <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .............126
Re frig er ant ............ .............................. 330
Re frig er ant filling capac ity.............. .....3 31
Re mo ving condensatio nfrom the
windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 125
Re sidua lheat ....................................... 125
Se tting (MBU Xmul time diasy stem) ..... 124
Ve ntil ating theve hicle (convenie nce
op eni ng) <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 78
Coc kpit .........................................................6
Ov ervie w ......... ................................. .......6 Cof
feecup symbol
see ATTENTION ASSIST
Collisi ondetection (parked vehicl e)...... 152
Comb inationswitc h.................................1 12
Com puter
see On-boar dcom puter
Consum ption indicat or
Calling up........................................ .... 139
Con venience closing featur e....... ............. 79
Co nvenience opening................................ 78
Coolant (engine)
Capacit y.......................................... .... 329
Chec kleve l.......................................... 259
No tes .................................................. 328
Cop yrights
License .................................................. 35
Tr ademar ks<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 35
Co rnering light .........................................1 14
Cr oss Traf fic Aler t...................................2 03
Cr oss wind Ass ist
Fu nctio n/no tes .................................... 157 Cr
uise contr ol.......................................... 162
Ac tivati ng ........... ................................. 163
Butt ons <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .......163
Callin gup aspee d...............................1 63
Deactiv ating........................................ 163
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 162
Re quiremen ts:.....................................1 63
Selecti ng....... ......................................163
Se tting aspe ed <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 163
St or ing aspeed ................................... 163
Sy stem limit ations ...............................1 62
Cus tomer Assist ance Center (CAC ).........2 9
Cus tomer Relat ions Depar tment .............2 9 D
Dam pingad just men t........... ................... 188
Dash board
see Cockpit
Data acquisition
Ve hicle .................................................. 30
Data protection rights
Dat ast or ag e .......................................... 33 Inde
x40
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

003D
Stop Vehicle SeeOper ator's
Manual ................................................ 373
ç Suspend ed<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 360
: SwitchOf fLig hts <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 341
: SwitchOn Hea dlamps ................ 341
0080 Trans miss ionOilOverheat ed
Dr ive wit hCautio n...............................3 51
0049 Turn On theIgnit iontoRelease
th ePa rking Brak e................................ 357
0072 Vehicle Ready toDrive Swi tch
th eIgnit ionOffBef oreEx iting .............3 43
0077 Warning Tire Malfunction ............ 376
0077 Wheel Sensor(s) Missing ............ 374
Ac tiveBli nd Spo tAssi stCur rently
Un available SeeOper ator' sMan ual.....3 63
Ac tiveBli nd Spo tAssi stInoper ative.... 363
Ac tiveBr ak eAssi stFunctio nsCur‐
re ntl yLim ited See Operator's Man‐
ua l..... .......................... ........................ 370 Ac
tiveBr ak eAssi stFunctio nsLim i‐
te dSee Oper ator's Manual .................. 371
Ac tiveDis tance AssistCur rently
Un available SeeOper ator' sMan ual.....3 60
Ac tiveDis tance AssistInoper ative..... .3 60
Ac tiveDis tance AssistNo wAv ailable
.. .. .........................................................3 60
Ac tiveLa ne Keeping AssistCur rentl y
Un available SeeOper ator' sMan ual.....3 63
Ac tiveLa ne Keeping AssistInopera‐
tiv e ...................................................... 363
Ac tiveSt eer ing Assis tCur rentl y
Un available SeeOper ator' sMan ual.....3 61
Ac tiveSt eer ing Assis tInoperativ e.......3 61
Ac tiveSt eer ing Asst.Cur rentl y
Un available DuetoMultiple Emer‐
ge ncy Stops ......................................... 361
Ad aptiveHig hbeam Assis tCur rently
Un available SeeOper ator' sMan ual.....3 42 Ad
aptiveHig hbeam Assis tIn oper a‐
tiv e ...................................................... 342
App lyBrak eto Shif tfr om 'P' ............... 348
Apply Brak eto Shif tto 'R' ...................3 49
Apply Brak eto Shif tto Dor R............. .349
Apply Parking Brak eRisk ofRo lling
Aw aySee Operator's Manua l..... .......... 351
Au xiliary Batt eryMal functi on.............. 352
Begi nning Emergency Stop .................. 361
Blind SpotAssis tCur rentl yUna vaila‐
ble See Opera tor's Manua l..... ............. 362
Blind SpotAssis tInoper ative..... .......... 362
Chec kTire Pressur eSoon ...................3 77
Chec kTire Pressur eThen Restar t
Ru nFla tIndi cator <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ........378
Cr uise Control Inoper ative.................. 359
Cr uise Control Off...............................3 59
Decr easeSpeed .................................. 377
De vic eDe tected atDia gnos ticsCon‐
nectio nSee Operator's Manua l..... ......3 71 40
4
Inde x

Dr
iver' sDoo rOp en &Trans miss ion
No tin PRisk ofVehicle Rolling Away ..349
Fr ont Passeng erAirbag Disabled See
Oper ator's Manual ...............................3 36
Fr ont Passeng erAirbag Enabled See
Oper ator's Manual ...............................3 36
Hazard Warning Flashe rsMalfunc‐
tioning ......... ........................................3 42
N Pe rm anen tly Ac tiveRi sk ofRo lling
Aw ay <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 349
Only Shiftto 'P' when Vehicle isSta‐
tio nar y.................................................3 48
Pa rking Assistand PARK TRONI C
In operativ eSe eOperat or'sMan ual.....3 66
Pa rking LockIno per ativ eAppl yPa rk‐
ing Brak e.............................................3 51
Place theKe yin theMar kedSpace
See Oper ator's Manual ........................ 339
PRE-S AFEInoperativ eSee Oper a‐
to r's Manua l...... .................................. 337 Re
versing NotPo ssible Service
Re quired .............................................. 350
Ru nFla tIndi catorInop erati ve .............. 378
Ser vice Required Do NotShif tGear s
Vi sit Dealer .......................................... 350
Te ac hin gin Trans miss ionCom plete ..... 351
Te ac hin gin Trans miss ionOper ate
Sel ectorLeverAppl yBr ak efo rXX s
Ris kof Vehicle Rolling Away ................ 351
Ti re Press. Monit orCur rently
Un available .......................................... 374
Ti re Press. Monit orInopera tive ............ 374
Ti re Pressur eMonit orInopera tiveNo
Wheel Sensors .....................................3 74
Ti re sOv erheat ed................................. 376
To Dese lect Por N, Dep ress Brak e
and StartEn gin e.................................. 349
To switc hengine off,pr ess and hold
St art/ Stop butt onforat lea st3sec‐
onds orpress 3times. .........................346 Tr
af fic Sign AssistCur rently Unavail‐
able SeeOperat or'sMan ual................ 362
Tr af fic Sign AssistInoper ative.... .........3 62
Tr ans miss ionMalfun ction .................... 350
Tr ans miss ionMalfun ction Service
Re quired .............................................. 352
Tr ans miss ionMalfun ction Stop ........... 350
Displa yon thewindsh ield
see Head- upDis play
Dis tance control
see ActiveDis tance AssistDIS TRONI C
DI ST RO NIC
see ActiveDis tance AssistDIS TRONI C
Do or
Ch ild sa fety lock (rear door s)................ 63
Loc king(emer gency key) .......................7 2
Opening (from inside) ............................7 0
Un loc kin g(emer gency key) .................... 72
Un loc kin g(fr om insid e).........................7 0
Door controlpan el.....................................1 6
DO T,Tire Iden tificat ionNumbe r(TI N) ... 302 Inde
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5

Dr
aw bar
see Tow- bar system
Dr inking anddriving ................................ 131
Dr ive Awa yAssis t.... ................................ 203
Dr ive Awa yAssis t
see Protect ion agains tcollision
Dr ive position
Inser ting............... ........................... ....1 41
Dr ive pr og ram dis pla y........... ..................137
Dr ive pr og rams
se eDY NA MIC SELE CT
Dr iver's seat
see Seat
Dr iving safetysy stem .............................1 53
ABS (Anti-loc kBr aking System) ........... 155
Ac tiveBr ak eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 175
BA S(Br akeAssi stSystem) ............... ... 155
Cameras ........................................ ...... 154
EBD (electr oni cbr ak efo rc edis tribu‐
tion )........................ ............................. 157
ESP ®
Cr oss wind Assi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 157
Ov ervie w ............................................. 154
Ra dar and ultrasonic sensors.............. 154 Re
sponsibili ty...................................... 153
ST EER CONTR OL............. ....................158
Dr ivin gsy stem
Susp ension withadap tivedam ping
adjus tment .......................................... 188
Dr ivin gsy stem
see 360° Camer a
see ActiveBli nd Spo tAssi st
see ActiveDis tance AssistDIS TRONI C
see ActiveEmerg encyStop Assis t
see ActiveLa ne Chang eAssi st
see ActiveLa ne Keeping Assist
see ActivePa rking Assist
see ActiveSpe edLimi tAssi st
see ActiveSt eer ing Assis t
see ATTENTION ASSIST
see Blind SpotAssis t
see Cruise control
see Driving safetysy stem
see HOLD function
see Parking AssistPA RK TRONI C
see Rear vie wcam era
see Start-of fassis t
see Traf fic Sign Assist Dr
ivin gtips
Dr ink ing and drivin g.............................1 31
Gene raldr ivin gtips .............................. 131
No teson breaking-in ane wvehicle ..... 131
Dr ow siness detection
see ATTENTION ASSIST
Dynamic handlingcontrolsystem
see ESP®
(Ele ctro nic Stabilit yPr og ram)
DY NA MIC SELECT .................................... 136
Con figur ing drive pr ogr am I... .............. 138
Dis play ing engin edat a........................ 138
Dis play ing vehicle data........................ 138
Dr ive pr og ram disp lay ..... .....................1 37
Dr ive pr og rams ....................................1 36
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>136
Oper ating (DYN AMIC SELECTswitc h)
... ..........................................................1 37
Sel ecting thedr ive pr ogr am ................. 137
DY NA MIC SELECT switch
Dam ping adjustment ........................... 188 E
E1 0 ............................................................ 326 406
Inde x