2020 MERCEDES-BENZ A-CLASS SEDAN light

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00E5 ESP ®
wa rning lam pflashes The
yello wES P®
wa rning lam pflashes whiletheve hicle isin mo tion.
*O neormor ewh eelsha sre ac hed itsgrip limit (/page16 1). #
Adaptyo ur drivin gst yle to suit thero ad and weather condition s.
00E5 ES P®
wa rning lam plight s
up The
yello wES P®
wa rning lam pis lit while theengine isrunning .
* ESP ®
is mal func tioning .
Ot her drivi ng systems anddriving safetysy stems mayalso bemalfunct ioning. &
WARNIN GRisk ofskid ding ifESP ®
is mal functi oning
If ESP ®
is mal functi oning,ESP ®
canno tcar ryout vehicle stabiliz ation.Inaddit ion,ot her driving safetysy stems
ar eswitc hedoff. #
Drive on car efull y. #
Have ESP ®
ch eckedat aqu alif ied spec ialistwo rkshop. #
Drive on car efully . #
Notethemessag eson themultifunc tiondispla y. #
Con sult aqu alif ied spec ialistwo rkshop. 526
Displa ymessag esand warning/ indic ator lam ps

Ti
re pres sur emoni tor Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0077 Ti re pressur emonit oring
sy stem warning lam p
fl ashes The
yello wtirepr essur emon itor ing system warning lam p(pr essur eloss/ malfun ction) flashes forapp roxima tely one
minut eand then remains lit.
*The tirepr essu remonit oring system isdef ective. &
WARNIN GThe reisarisk ofan accident ifth etir epr essur emonit oring system ismalfunct ioning
If th etir epr essur emonit oring system ismalfunct ioning,itis no table toissue awa rning ifth er eis pressur eloss
in one ormor eof thetir es.
Un der inflated tires ma y,forex am ple, impair thedr iving, steer ing and braking charact eristic s. #
Have thetir epr essur emonit oring system checkedat aqu alif ied spec ialistwo rkshop. #
Visit aqu alif ied spec ialistwo rkshop.
0077 Ti re pressur emonit oring
sy stem warning lam plight s
up The
yello wtirepr essur emon itor ing system warning lam p(pr essur eloss/ malfun ction) islit.
*The tirepr essur emon itor ing system has detected tirepr ess urelos sin at leas tone ofthetir es. &
WARNIN GRisk ofan acci dent dueto insuf ficie nttirepr ess ure
Ti re pressur esthat areto olow pose thefo llo wing hazar ds:
R The tires ma ybur st,especiall yas theload andvehicle speed increase.
R The tires ma ywe arexc essiv elyand/or unevenly, whic hma ygr eatl yim pair tiretract ion. 528
Displaymess ages and warning/ indic ator lam ps

Air
-water duct .......................................... 391
Ke eping free ........................................3 91
Airb ag.........................................................4 0
Ac tivati on ........... ...................................35
Fr ont airbag (driver ,fr ont passeng er)....4 0
Ins tallation locations .............................4 0
Knee airbag........................................... 40
Ov ervie w ..... .......................................... 40
PA SSENGER AIRBAGind icat orlam p.....4 5
Pr otect ion ..............................................4 2
Sid eairba g<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 40
Wi ndo wcur tain airbag ...........................4 0
Alar m
see Panic alar m
Al ar m system
see ATA(anti-t heftal ar m system)
All-wheel drive
see 4MA TIC
Alt ernativ ero ute
see Route
Amb ientlighting
Se tting (mult imediasystem) ................1 18 Andr
oidAuto <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 349
Co nnecting amob ile pho ne<0011001100110011001100110011001100110011001100110011001100110011
0011> 350
Co ntr olusing theapplication buttons
... ... ................................................... ....3 51
Endi ng............. .................................... 351
Inf orma tion............. .......................... ...350
Ov ervie w ............. ................................349
Sou ndsetting s............. ........................ 351
Tr ans ferred vehicle data......................3 51
Anim als
Pe ts intheve hicle ........................... ...... 63
Anti-loc kbr aking system
see ABS(An ti-loc kBr akin gSy stem)
Anti-skid chains
see Snowch ains
Anti -thef tala rm system
see ATA(anti-t heftal ar m system)
Anti-t heftpr otection
Imm obiliz er.................................... ........ 86
Anticip ator yoccupa ntprotection
see PRE- SAFE®
(anticip ator yoccu‐
pa nt protect ion)
see PRE-S AFE®
PL US (antic ipatory
occupant protect ion plus) Apple
CarPla y®
........................................3 48
Connecting aniPho ne®
....... ................348
Contr olusi ng theapplication buttons
... ..........................................................3 49
Ending ................................................. 349
No tes .................................................. 348
Ov ervie w ............................................. 348
Sound settin gs .................................... 349
Tr ans ferred vehicle data......................3 51
Assis tance
Men u(on -boardco mp uter) .................. 220
Assis tance systems
see Drivin gsaf etysy stem
ASS YSTPL US <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>385
Batt erydi sconne ctionpe riods .............3 86
Displ aying theser vice duedate........... 385
Fu nctio n/no tes ................................... 385
Re gular maint enance work <0011001100110011001100110011001100110011001100110011001100110011
00110011> 385
Spec ialser vice requ iremen ts.............. 385
ATA (anti-thef tala rm system) .................. 86
Ac tivati ng/d eactiv ating theint erior
mo tion sensor ....................................... 88
Ar ming/ disarming theto w- aw ay
alar m.....................................................8 8 532
Index

Dea
ctivating thealar m.......................... 87
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 86
Fu nctio nof theint erior motion sensor ..88
The tow- aw ay alar mfun ction .......... .......8 7
AT TENTI ONASSIST <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 204,206
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>204
Se tting <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 206
Sy stem limit ations ...............................2 04
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 distanc eco ntr ol
se eAc tiveDis tance AssistDIS TRONI C
Au tomatic drivin glights ........... ...............114
Au tomatic engine star t(E CO star t/
sto pfunc tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> .......137
Au tomatic engine sto p(E CO star t/
sto pfunc tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> .......137 Au
tomatic fron tpass engerfr on tair‐
bag shutoff <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 44,45
Fu nctio nof theaut omatic front
passeng erfront airbag shutoff......... ..... 44
PA SSENGER AIRBAGind icat orlam p.....4 5
Au tomatic fron tpass engerfr on tair‐
bag shutoff
see Automatic front pass engerfront
airb agshut off
Au tomatic mirrorfo lding function
Ac tivati ng/d eactiv ating ........... ............125
Au tomatic trans mis sion
DIR ECT SELEC Tleve r..... .................... ..142
Dr ive pr ogr am disp lay ............. ............. 140
Dr ive pr ogr ams............. .......................139
DY NA MIC SELE CTswitc h.................... 139
Eng aging drive po sitio n............. .......... 144
Eng aging neu tral ............. .....................143
Eng aging park position .................. ...... 143
Eng aging reve rsege ar .................... .....1 43
Kic kdo wn ....... ......................................145
Manual gearshif ting.............................1 44
St eer ing wheel paddle shifters ............ 144
Tr ans miss ionposit iondispla y........ ...... 142
Tr ans miss ionposit ions........................ 142 Au
tomatic trans mis sion (problem)
se eTr ans miss ion(problem ) B
BA S(Br akeAssis tSy stem) ...................... 161
Batt ery
Ch arging (Remo teOnline) .................... 133
Smar tKey <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 67
Batt ery
see Battery(v ehi cle)
Batt ery(v ehi cle) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 412
Char ging...............................................4 11
Char ging(R emo teOnline) .................... 133
No tes .................................................. 408
No tes(s ta rting assis tance and
ch argin g) .............................................. 410
Re placing .............................................4 12
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ......411
Bel t
see Seatbel t
Bli nd Spo tAs sist <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 208
Ac tivati ng/d eactiv ating ........... .............211
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 208
Sy stem limit ations ...............................2 08 Inde
x533

Car
key
see Smar tKey
Car wash
see Care
Car wash (car e)........................................3 91
Car -to-X -Com municat ion
Dis playing hazardwa rnings .................. 319
Ov ervie w ...... .................................... ....3 18
Sendi nghazard warnings .....................3 19
Car e.......................................................... 398
Air -water duct ...................................... 391
Au tomatic carwash ........................ ..... 391
Car pet............ ................................. ....3 98
Decor ativefo il ................................ .....3 95
Displ ay<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 398
Ext eriorlighti ng<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 397
Hea dline r<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 398
Ma tte finis h<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ................394
Pa int wo rk <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 394
Pl as tic trim <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 398
Po we rwa sher ...................................... 392
Re alwo od/tr imelements ............... ....3 98
Re ar vie wcam era ................................ 397
Re ar vie wcam era/3 60°Camer a........ 397 Seat
belts...................................... ...... 398
Seat cover..... ................................... ... 398
Sensor s..... ........................................ .. 397
Ta ilpipes .............................................. 397
Wa shing byhand .............................. ... 393
Wheels/r ims....................................... 397
Wi ndo ws <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 397
Wi per blades .......................................3 97
Car gotie- down rings ...............................1 04
Car pet(C are) ....... ....................................398
Chang eof addr ess .....................................24
Cha ngeof ow ner ship ................................ 24
Cha nging awheel
Pr eparation .......................................... 447
Ra ising theve hicle ........................... ... 448
Cha nging awheel
see Emerge ncy sparewheel
Chan ginggears ....... ................................. 144
Manually ..............................................1 44
Cha nging hubcap s.................................. 447
Cha racter ent ry
On theto uc hpad .................................. 275 Cha
rging
Bat tery (vehicle) ...................................4 11
USB port..............................................1 09
Chil dsaf etyloc k
Re ar door .............................................. 62
Re ar side windows <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 63
Chi ldseat
At tach ing (notes) ................................... 54
Basi cins tructi ons <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .............49
Fr ont- passeng erseat (notes) ................. 60
LA TC H-type (ISOFIX )(ins talling) ............ 55
No teson risk sand dang ers ...................5 0
Secu ring on thefront passeng erseat ....6 1
Secu ring on there ar seat ...................... 59
To pTe ther ..............................................5 7
Child ren
Av oiding dangersin theve hicle .............5 0
Basi cins tructi ons <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .............49
Speci alsea tbel tre tract or ........... .......... 55
Ch ock ........... ............................................ 446
St or ag elocation ..................................4 46
Cho ck
see Choc k Inde
x535

Cleani
ng
see Care
Clim atecontr ol
Ac tivati ng/d eactiv ating ........... ............126
Ac tivati ng/d eactiv ating theA/C
func tion (cont rolpanel) .......................1 26
Ac tivati ng/d eactiv ating theA/C
func tion (multimedia system) .............. 127
Ac tivati ng/d eactiv ating thesync hro‐
nizat ionfunc tion (cont rolpanel) .......... 128
Ac tivati ng/d eactiv ating thesync hro‐
nizat ionfunc tion (multimedia sys‐
te m) .................... .............................. ... 128
Air dist ribution settings .......................1 27
Air -reci rculati onmod e.................... .....1 28
Au tomatic control..... ...........................127
Callin gup theair con ditionin gmenu ...127
Con trol pan elfor3-zone automatic
clima tecontr ol<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> .......126
Fil ling cap acityforPA Goil ...................4 66
Fr ont airvents <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ............129
No te <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 126
Re ar air vents <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .............129
Re frig er ant .................. ........................ 465
Re frig er ant filling capac ity.............. .....4 66 Re
mo ving condensation from the
windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 128
Re sidua lheat ....................................... 128
Se tting (multimed iasystem) ................1 27
Ve ntil ating theve hicle (convenie nce
op eni ng) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>79
Co ckpit <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>6
Ov ervie w <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> ................6
Co ffee cup symbol
see ATTENTION ASSIST
Combination switch................................. 114
Com pass .................................................. 325
Com puter
see On-boar dcom puter
Conne ctionstatus
Displ aying ...................................... ...... 361
Ov ervie w ........................................ .....3 60
Co ntacts ...................................................339
Ca lling up ....... ................................... ..340
Dele ting .......................................... ..... 341
Dele tingfavo rite s ................................ 342
Do wnloadi ng(from mobile phone) ...... 339
Im por ting ....................................... ...... 341 Im
por ting (ove rview) ...........................3 40
Inf ormatio n....... ................................... 339
Maki ngacall ....................................... 341
Na me form at .......................................3 40
Op tions ................................................ 341
Sa ving asafa vo rite <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 342
Sel ecti ngoptions forsugg estions ........ 341
St or ing .................................................3 41
Con venience closing featur e....... ............. 80
Co nvenience opening................................ 79
Coolant (engine)
Capacit y.............................................. 464
Chec kleve l.......................................... 390
No tes ................................................... 464
Cop yrights
License .................................................. 32
Tr ademar ks<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 33
Co rnering light function .......................... 116
Cr oss Traf fic Aler t...................................2 03
Cr oss wind Ass ist
Fu nctio n/no tes ................................... 164
Cr uise contr ol.......................................... 170
Butt ons <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .......171 536
Index

Callin
gup aspee d...............................1 71
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>170
Re quiremen ts:.....................................1 71
Sel ecting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 171
Se tting aspe ed <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 171
St or ing aspeed .................................... 171
Swi tching off<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 171
Swi tching on<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 171
Sy stem limit ations ...............................1 70
Cup holde r....... ........................................ 106
Ins talling/ remo ving (cent erconsole) ...106
Re ar passe nger com partment .............1 08
Cus tomer Assist ance Center (CAC ).........2 8
Cus tomer Relat ions Depar tment .............2 8 D
Dam agede tection (parked vehicl e)...... .158
Dam ping adjus tment ...............................187
Dash cam
St artin g/e nding avide ore cor ding ...... 329
Das hboard
see Cockpit Dashboar
dlighting
see Instrument clusterlig hting
Dashc am
Conf iguring these ttings ......................3 30
Dele tingavide ore cor ding <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 330
No tes .................................................. 328
Selecting aUSB device .................. ..... 329
Data acquisition
Ve hicle ............................................. ..... 29
Data impor t/expor t................................ 286
Fu nctio n/no tes ................................... 286
Im por ting/e xporting ............................2 87
Data storage
Ele ctroni ccontr oluni ts ............. ............ 29
Onl ine services ............. ......................... 31
Ve hicle ............................................. ..... 29
Dat e
Se ttin gth etime anddateaut omati‐
call y................................................ ..... 282
Deactiv atingthealarm(ATA ).................... 87
Deale rship
see Qualified speci alist wo rkshop Dec
laration ofconf ormity
Wi reless vehicle component s................2 6
Decor ative fo il(cleaning instructions)
.. .................................................................3 95
De finitions (tiresand loading) ............... 440
Design s
Men u(on -boar dco mp uter) .................. 217
Des tinat ion ...............................................3 14
Edi ting intermed iate des tinations ........ 304
Edit ingthepr ev ious destination s.........3 14
Ext ernal ............ ................................... 315
Qui ck-acce sstodes tination informa‐
tion ...................................................... 311
Sa ving (current vehicle position) ..........3 14
Sa ving asglobal favo rite <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 314
Des tinat ion entry<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 292
Ent ering 3wo rdaddr esse s.................. 297
En tering aPOI oraddress <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 292
Ent ering anintermed iate des tination ..304
En tering geo-coor dinates..................... 297
No tes .................................................. 292
Selecting acont act.............................. 297
Selecting aPOI .................................... 295
Selecting are cei veddes tination .........2 99 Inde
x53
7

00E5
Currentl yUna vailable See
Opera tor's Manua l...... .........................502
Á Don't Forget Your Key.................4 74
00B3 EngineOilLe velCann otBe
Mea sured <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>.....515
00B3 EngineOilLe velLo wStop Vehi‐
cle Turn Engi neOff............ ...................514
00B3 EngineOilPr ess ureSt op
Switc hOf fEngin e................................ 514
00B3 EngineOilRe duce OilLevel........ 513
0075 Front LeftMalfunction Service
Re quired (exa mp le) .............................4 69
00D4 FuelLevelLo w ............................ 482
00D4 GasCap Loose ...........................4 82
0025 Inoper ativeSee Oper ator's
Manu al....... ....... .................................. 502
00E5 Inoper ativeSee Oper ator's
Manu al....... ......................................... 503
007A Inoper ativeSee Oper ator's
Manu al....... ......................................... 504 0053
Inoper ative....... .......................... 506
0049 Intell.Ligh tSy stem Inoperativ e.. 476
Á KeyNo tDe tected (red displ ay
messa ge).............................................4 73
Á KeyNo tDe tected (whit edis‐
pl ay messa ge)...................................... 473
0075 LeftSide Curtain Air bag Mal‐
func tion Service Required (exa mp le) ...4 70
ä Malfunction Drive at Max. 50
mp h..................................................... 493
0049 Malfunction SeeOper ator ’s
Manual .................................................4 75
Á ObtainaNe wKe y.......................4 72
ç Off..............................................4 99
00D9 Off....... .......................................498
0049 Parking Brak eSee Opera tor's
Manua l...... .......................................... 487
0077 PleaseCor rect Tire Pressur e...... 510
0049 Please Release Parking Brak e.... 490
Á Replace KeyBat tery <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 473 003D
SeeOperator's Manua l..... ......... 506
0075 SRSMalfunction Service
Re quired .............................................. 469
Ù Steer ing Malfunct ionIncreased
Ph ysical Effort See Operator's Man‐
ua l...... ................................................. 477
Ù Steer ing Malfunct ionSee Oper‐
at or's Manual ....................................... 478
Ù Steer ing Malfunct ionStop
Immediat elySee Oper ator's Manual ....4 78
003D Stop Vehicle LeaveEngi neRun‐
ning <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011>.....507
003D Stop Vehicle SeeOper ator's
Manual ................................................ 507
ç Suspended ................................. 499
0049 SwitchOf fLights ........................ 476
0049 SwitchOn Hea dlamps ................ 475
0080 Trans .Oil Overheat edDrive on
wit hCar e.............................................4 85 Inde
x539