2021 MERCEDES-BENZ A-CLASS SALOON ignition

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
Ú
XX,X l Top up AdBlue
Switch on ignition, wait 60
sec. or eng. start not poss. *
The AdBlue ®
tank is em pty. Yo u can no longer start theve hicle. #
Add at least the amount of AdBlue ®
displa yed (/ page 186). #
Switch on theve hicle and waitfor appr oximately 60 seconds. #
Start theve hicle.
¯
AdBlue system fault See
Owner's Manual *
The AdBlue ®
system is malfunctioning. #
Consult a quali/ed speciali stwo rkshop immediatel y.
¯
AdBlue system fault Emer-
gency op. in XXX miles See
Owner's Manual *
The AdBlue ®
system is malfunctioning. Performance will be reduced once there maining distance displa yed has been
co vered. #
Consult a quali/ed specialist workshop immediatel y.464 464
Display message
s andwarning/indicator lamps

¸
temp orarily una vailable Sensors
dirty....................................................... 448
Ú Top up AdBlue Emer gency op. in
XXX miles See Owner's Manual.............. 463
+ Top up coolant See Owner ’s
Manual.................................................. 427
¥ Top up washer 0uid...................... .426
u Towing not permitted See Own-
er's Manual ............................................ 415
d Trans. oil overheated Drive on
with care................................................ 432
! Turn on the ignition torelease
th e parking brake ................................... 438
Ú .................................................... 463
d Vehicle is operational Switch o.
ignition before exiting............................. 421
h Warning tyre defect....................... 460
h Wheel sensor(s) missing ................ 459Ú
XX,X l Top up AdBlue Swit chon
ignition, wait 60 sec. or eng. start not
poss...................................................... 464
"Electric" drive prog ram cur rently
una vailable............................................. 417
Ac tive Blind Spot Assist cur rently
una vailable See Owner's Manual ............ 446
Ac tive Blind Spot Assist inoperative........ 446
Ac tive Blind Spot Assist not available
when towing a trailer See Owner's
Manual.................................................. 447
Ac tive bonnet malfunction See Own-
er's Manual............................................ 424
Ac tive Brake Assist Functions cur-
re ntly limi ted See Owner's Manual .........454
Ac tive Brake Assist Functions limi ted
See Owner's Manual.............................. 455
Ac tive Distance Assist available again ..... 443
Ac tive Distance Assist cur rently
una vailable See Owner's Manual ............ 442Ac
tive Distance Assist inoperative.......... 442
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual ............ 447
Ac tive Lane Keeping Assist inoperative... 447
Ac tive Steering Assist cur rently
una vailable due tomultiple emer-
ge ncy stops........................................... 444
Ac tive Steering Assist cur rently
una vailable See Owner's Manual ............ 444
Ac tive Steering Assist inoperative...........4 44
Ad aptive Highbeam Assist cur rently
una vailable See Owner's Manual ............ 410
Ad aptive Highbeam Assist inoperative ....4 11
Ad aptive Highbeam Assist Plus cur-
re ntly una vailable See Owner's Manual ... 411
Ad aptive Highbeam Assist Plus inop-
erative.................................................. .411
Anti-theT alarm system Malfunction ....... 426
Apply brake todeselect Park (P) posi-
tion....................................................... .430 494 494
Index

Ra
nge.................................................... 396
Setting the maximum possible charg-
ing cur rent (mains soc ket)...................... 193
St arting thech arging process (alter-
nating cur rent, mode 2/3)..................... 197
St arting thech arging process (direct
cur rent, mode 4).................................... 201
St ow ing thech arging cable.................... 188
Ty pe....................................................... 396
Vo ltage types......................................... 396
High-v
High-v olt
oltag
age on-boar
e on-boar d electr
d electrical syst
ical syst em
em
Indicator lamps on vehicle soc ket........... 195
Hill St
Hill Star
art Assist
t Assist............................................ 220
HOLD function
HOLD function
Function/no tes...................................... 219
Switching on/o..................................... 219
Home scr
Home scr een (media displa
een (media displa y)
y)
Overview................................................ 280
Hybr
Hybr id syst
id syst em
em
Con/guring settings via the multime-
dia system............................................. 292
Manual swit ch-o................................... .157
Hybr
Hybr id syst
id syst em
em
see Battery operation see Electric drive I
I
i-Size c
i-Size c hild seat secur
hild seat secur ing syst
ing system
em
Fi tting...................................................... 70
Seats suitable for attaching...................... 69
Identi/cation
Identi/cation plate
plate
Engine................................................... 384
Ve hicle.................................................. 384
Ignition key
Ignition key
see Key
Immediat
Immediat e pr
e pre-entr
e-entr y climat
y climat e contr
e control
ol............ .152
Immobiliser
Immobiliser ..................................................1 01
Im
Im plied w
plied w arr
arranty
anty
Ve hicle..................................................... 41
Im
Im port
port er addr
er addr esses
esses
Wi reless components...............................36
In-Car
In-Car O1ce
O1ce
Fe atures................................................ 311
Indicat
Indicat or lamp
or lamp
see Warning/indicator lamp
Individual dr
Individual dr iv
ive pr
e pr ogr
ogram
am
Con/guring............................................ 174 Selecting............................................... 173
Inspection
Inspection see ASS YST PLUS
Ins
Instr trument clust
ument clust er
er
Fu nction/no tes.............................. 271, 272
Ins
Ins tr
trument display
ument display
Fu nction/no tes...................................... 272
Instrument clus ter.................................... 12
Overview of displa ys............................... 276
Wa rning/indicator lamps........................ 468
Ins
Instr trument displa
ument displa y and on-boar
y and on-boar d com-
d com-
put
put er
er
Fu nction/no tes...................................... 271
Int
Int ellig
ellig ent Light Syst
ent Light Syst em
em
Ac tivating/deactivating.......................... 134
Ac tive headlamps................................... 133
Ad aptive Highbeam Assis t...................... 135
Ad aptive Highbeam Assist Plu s............... 136
City lighting............................................ 134
Cornering light....................................... 134
Mo torw ay mode.................................... .134
Overview................................................ 133
Int Int ellig
ellig ent oper
ent oper ating-mode s
ating-mode str trat
at egy
egy
see Route-based operating-mode strategy Index
501
501

Interior..................................................
.139
Sync
Sync hr
hronisation function
onisation function
Ac tivating/deactivating (control panel)... 149
Ac tivating/deactivating (MBUX multi-
media system)....................................... 149
Syst
Syst em se
em se ttings
ttings
Overview of the system settings menu.... 288
Re set function (MBUX multimedia sys-
te m)....................................................... 292
Syst
Syst em se
em se ttings
ttings
see Language T
T
T
T ailpipes (car
ailpipes (car e)
e)............................................. 336
T
T ak
ak e-bac
e-bac k of end-of-lif
k of end-of-lif e v
e vehicles
ehicles
Pr otection of the environment.................. 24
T
T ank cont
ank cont ent
ent
Ad Blue ®
................................................ .391
Fu el....................................................... 389
Re ser ve(fuel)........................................ .389
T
T ec
ec hnical data
hnical data
Axle load (trailer operation).................... 399
Component-speci/c information............ 383 Fa
stening points (t railer hitch)................ 397
Information............................................ 381
Mounting dimensions (trailer hitch)........ 397
No tes (trailer hitch)................................ 397
Overhang dimension (trailer hitch)......... .397
Re gula tory radio identi/cation (Indo-
nesia).................................................... 383
Re gula tory radio identi/cation of
small component s.................................. 383
To ngue weight........................................ 399
To wing capacity (trailer operation ).......... 398
T T elephone
elephone
Connecting a mobile phone (Passke y).... 305
Connecting a mobile phone (Secure
Si mp lePa iring)....................................... 305
Fu nctions in thete lephone menu............ 305
No tes..................................................... 302
No tes on wireless charging (mobile
phone)................................................... 126
Operating modes................................... 304
Te lephone menu overview...................... 304
Wi reless charging (mobile phone)........... 128
T
T elephon elephon y oper
y operating modes
ating modes
Blu etoo th®
telephony............................. 304 T
T
em
em per
per ature
ature
Setting theve hicle interior temp era-
ture....................................................... 147
Themes
Themes Fastening.............................................. .287
Thr
Thr ough-loading f
ough-loading f eature
eature
see Seat
T
T ie-do
ie-do wney
wn eyes
es.............................................. 123
TIREFIT kit
TIREFIT kit Declaration of conformity......................... 37
Storage location............................ .343, 344
Using..................................................... 344
T T o switc
o switc h on t
h on the ignition
he ignition
see Vehicle
T
T ongue w
ongue w eight
eight.............................................. 399
T
T ool
ool
see Vehicle tool kit
T
T op Tet
op Tether
her...................................................... 72
T
T opping up
opping up
Topping up AdBlue ®
.............................. .186
T
T ouc
ouc h Contr
h Contr ol
ol
On-board computer................................ 273
Operating.............................................. 281 Index
513 513