2021 MERCEDES-BENZ A-CLASS HATCHBACK Owners Manual

R
R
egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation
Indonesia............................................... 391
Small components................................. 391
R R emot
emot e Online
e Online
Charging the star ter batter y................... 167
Cooling/heating theve hicle interior....... 167
St arting theve hicle............................... .168
R
R eplacing a bulb
eplacing a bulb
see Changing bulbs
R
R escue card
escue card................................................... 42
R
R eser ve
eser ve
Fu el....................................................... 397
R
R ese
ese t function (MBUX multimedia syst
t function (MBUX multimedia syst em)
em).... 298
R
R esidual heat
esidual heat............................................... 155
R
R est
est or
oring (f
ing (f act
actor
ory se
y se ttings)
ttings)
see Reset function (MBUX multimedia system)
R
R es
es tr
traint syst
aint syst em
em
Basic instructions forch ildren.................. 61
Fu nction in an accident............................ 47
Fu nctionality........................................... .47
Limited pr otection....................................46
Malfunction............................................. 47
Pr otection................................................ 46 Self-test...................................................47
Wa
rning lamp........................................... 47
R
R e ev
ver
er se g
se g ear
ear
Engaging................................................ 184
Rev
Rev er
ersing camera
sing camera
Care...................................................... 342
Fu nction................................................ 255
Opening the camera co ver (360°
Camera)................................................ 260
Switching automatic operation on/o.
(360° Camera)...................................... 260
Rev Rev er
ersing lights (c
sing lights (c hanging bulbs)
hanging bulbs).................. 145
Rims (car
Rims (car e)
e).................................................. 342
R
R oll awa
oll awa y prot
y pr otection
ection
see HOLD function
R
R oller sunblind
oller sunblind
Sliding sunroof......................................... 95
R
R oof lining (car
oof lining (car e)
e).......................................... 343
R
R oof load
oof load.....................................................4 04
R
R oof lugg
oof lugg ag
age r
e r ack
ack
Loading.................................................. 127
Securing................................................ 127 R R
oute
oute
Calculating............................................. 303
Selecting options................................... 303
R
R out
out e guidance wit
e guidance wit h augment
h augmented r
ed reality
eality
Ac tivating............................................... 303
Displaying street names and house
numbers................................................ 303
R R out
out e-based oper
e-based oper ating-mode s
ating-mode strtrat
at egy
egy
Fu nction/no tes...................................... 177
R
R out
out e-based speed adapt
e-based speed adapt ation
ation
Fu nction................................................ 237
Setting.................................................. .238
R
R un-0at
un-0at c
char
har act
acter
eristics
istics
MOExtended tyres................................. 348
R
R unning-in not
unning-in not es
es.......................................... 168 S
S
Safe
Safe ty syst
ty syst ems
ems
see Driving saf ety sy stem
Sa fe
Safe ty v
ty vest
est.................................................. .346
Searc
Searc h light
h light
Switching on/o. (contactless). .............. 291518
518
Index

Seat
Seat
4-waylumbar suppor t............................ 108
adjusting (electrically)............................ 108
Ad justing (Seat Com fort)........................ 105
Ad justing the seat backrest angle
(rear)..................................................... 122
Ad justment (without Seat Com fort
Pa ckage)................................................ 103
Con/guring settings.............................. .110
Cor rect driver's seat position................. 102
Fo lding back the backrest (rear)............. 121
Fo lding the backrest (front passenger
seat) forw ards....................................... .119
Fo lding the backrest forw ards (rear)...... .120
Locking the backrest (rear).................... 122
Operating the memory function.............. 115
Re setting the settings............................ 110
Setting options......................................... 18
Seat belt
Seat belt
Activating/deactivating seat belt
adjustment.............................................. 52
Care...................................................... 343
Fa stening................................................. 51
Pro tection................................................ 48
Re ar seat belt status displ ay..................... 52 Re
duced pr otection.................................. 49
Re leasing................................................. 52
Seat belt adjustment (function)................ 51
Wa rning lamp........................................... 52
Seat belt adjus
Seat belt adjustment tment
Ac tivating/deactivating............................ 52
Fu nction.................................................. 51
Seat belt t Seat belt t ensioners ensioners
Ac tivation................................................ 47
Seat belt w
Seat belt w ar
arning
ning
see Seat belt
Seat cov
Seat cov er (Car
er (Care)
e)......................................... 343
Seat heating
Seat heating Activating/deactivating.......................... 111
Seat v
Seat v entilation
entilation
Switching on/o..................................... 111
Selecting a g
Selecting a g ear
ear
see Changing gears
Select
Select or lev
or lever
er
see DIRECT SELECT le ver
Self-t
Self-t est
est
Au tomatic front passenger airbag shut
o............................................................. 57 Sensor
Sensor
s (car
s (care)
e)............................................. 342
Ser
Ser vice
vice
see ASSY STPLUS
Ser
Ser vice cent re
vice centre
see Quali/ed specialist workshop
Ser
Ser vice int
vice int erv
erval displ ay
al displ ay
see AS SYST PLUS
Se
Se tting a speed
tting a speed ............................................ 178
Se
Se tting a speed
tting a speed
see Cruise cont rol
Se
Se tting t
tting t he map scale
he map scale
see Map
ShiT
ShiT paddles
paddles
see Steering wheel gearshiT paddles
ShiTing
ShiTing g
gears
ears
GearshiT recommendation............ .183, 186
Side airbag
Side airbag..................................................... 53
Side im Side im pact prot
pact pr otection
ection ................................. 262
Side windo ws
Side windo ws
Au tomatic function.................................. .93
Child saf ety lock in there ar..................... .80
Closing using theke y............................... 94 Index
519
519

Con
venience closing............................... .94
Con venience opening.............................. .94
Opening with theke y................................ 94
Opening/closing...................................... 92
Problem................................................... 95
Ra in closing function................................ 93
Sliding sunr Sliding sunr oof
oof
Au tomatic functions................................. 98
Closing................................................... .95
Closing using theke y............................... 94
Opening................................................... 95
Opening wi th theke y................................ 94
Problem................................................... 99
Ra in-closing feature................................ .98
Smar
Smar tphone
tphone
see Sma rtphone integ ration
see Telephone
Smar
Smar tphone int
tphone int egr
egration
ation
Overview................................................ 319
Sno
Sno w c
w chains
hains................................................3 68
Soc ke
Soc ket (12 V)
t (12 V)
Boot/luggage compartment................... 128
Fr ont centre console.............................. 128 Soc
ke
Soc ket (115 V)
t (115 V)
Re ar....................................................... 129
SoTw
SoTw are
areupdate
update
System updates.................................... .294
Sound
Sound PRE-SAFE ®
Sound................................... 60
Sound menu
Sound menu Functions overview................................ 329
Spar
Spar e wheel
e wheel
see Collapsible spare wheel
see Emer gency spa rewheel
Specialis
Specialis t w
t work
ork shop
shop
see Quali/ed specialist workshop
Speci/c
Speci/c absorp
absorption r
tion rate
ate................................. 29
Speed Limit Assist
Speed Limit Assist Function/no tes...................................... 246
Setting................................................... 247
System limitations.................................. 246
Speed limit f
Speed limit f or wint
or winter tyr
er tyres
es
Setting................................................... 232
St St andb andb y mode
y mode
Ac tivating/deactivating.......................... 219
Fu nction................................................ 218 S
S
t
tanding lights
anding lights............................................ .134
St
St ar
art-o.
t-o. assist
assist
Ac tivating............................................... 227
Fu nction................................................ 227
St
St ar
art/st
t/st op butt
op butt on
on
Pa rking theve hicle................................. 211
St arting theve hicle............................... .166
Switching on the po wer supply/vehicle.. 165
St
St ar
art/st
t/st op function
op function
see ECO start/stop function
St
St art
art er batt
er batt ery
ery
Charging (Remo teOnline)..................... .167
St
St ar
arting
ting
see Vehicle
St
St ar
arting assist
ting assist ance
ance
see Jump-start connection
St
St ar
arting-o.
ting-o. aid
aid
see Hill Start Assist
St
St ationar
ationar y heat
y heat er/v
er/ventilation
entilation
Ac tivating/deactivating (control panel)... 159
Setting (MBUX multimedia system)......... 160
S
S TEER C
TEER C ONTR
ONTROL
OL
Fu nction/no tes...................................... 224 520
520
Index

S
S
t
teer
eer ing wheel
ing wheel
Ad justing (manual ly).............................. .112
Buttons..................................................2 79
Care...................................................... 343
St eering wheel heater............................ 113
St
St eer eer ing wheel
ing wheel g
gear
ear shiT
shiT paddles
paddles.................. 185
St St eer eer ing wheel heat
ing wheel heat er
er
Ac tivating/deactivating.......................... 113
St ow
St ow ag
age ar
e ar eas
eas
see Loading
see Stow age space
St ow
St ow ag
age com
e com par
partments
tments
see Loading
see Stow age space
St ow
St ow ag age space
e space
Armrest................................................. 119
Centre console..................................... .119
Door...................................................... 119
Glo vecompartmen t............................... 119
S
S tr tr ee
ee t names and house numbers
t names and house numbers
Displaying.............................................. 303
Sugg
Sugg es
estionstions
Con/guring............................................ 293 Sulphur cont
Sulphur cont
ent
ent........................................... 395
Surr
Surr ound lighting
ound lighting
Switching on/o..................................... 142
Surr
Surr ound V
ound V iew
iew
see 360° Camera
Suspension
Suspension Adaptive damping adjustmen t................254
Damping characteristics........................ .254
S
S VHC (subst
VHC (subst ances of v
ances of ver
ery high concer
y high concer n)
n)........41
Switc
Switc h-o.
h-o.dela
delay time
y time
Exterior.................................................. 141
Interior.................................................. .143
Sync
Sync hr
hronisation function
onisation function
Ac tivating/deactivating (control panel)... 155
Ac tivating/deactivating (MBUX multi-
media system)....................................... 155
Syst
Syst em se
em se ttings
ttings
Overview of the system settings menu.... 294
Re set function (MBUX multimedia sys-
te m)....................................................... 298
Syst
Syst em se
em se ttings
ttings
see Language T
T
T
T ailg
ailg ate
ate
Closing................................................... .91
Opening................................................... 90
Unlocking (emer gency key)...................... 91
T
T ailpipes (car ailpipes (car e)
e)............................................ .342
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 ®
................................................ .399
Fu el....................................................... 397
Re ser ve(fuel)........................................ .397
T
T ec
ec hnical data
hnical data
Axle load (trailer operation).................... 408
Component-speci/c information............ 391
Fa stening points (t railer hitch)................ 406
Information............................................ 389
Mounting dimensions (trailer hitch)........ 406
No tes (trailer hitch)................................ 405
Overhang dimension (trailer hitch)......... .406
Re gula tory radio identi/cation (Indo-
nesia).................................................... 391
Re gula tory radio identi/cation of
small component s.................................. 391 Index
521 521

To
ngue weight........................................ 407
To wing capacity (trailer operation ).......... 406
T
T elephone
elephone
Connecting a mobile phone (Passke y).... 311
Connecting a mobile phone (Secure
Si mp lePa iring)....................................... 311
Fu nctions in thete lephone menu............ 311
No tes..................................................... 308
No tes on wireless charging (mobile
phone)................................................... 130
Operating modes................................... 310
Te lephone menu overview......................3 10
Wi reless charging (mobile phone)........... 131
T
T elephon elephon y oper
y operating modes
ating modes
Blu etoo th®
telephony............................. 310
T
T em
em per
per ature
ature
Setting theve hicle interior temp era-
ture....................................................... 153
Themes
Themes
Fastening.............................................. .293
Thr
Thr ough-loading f
ough-loading f eature
eature
see Load compartment
see Seat
T
T ie-do
ie-do wney
wn eyes
es.............................................. 126 TIREFIT kit
TIREFIT kit
Declaration of conformity......................... 37
St orage location............................ .349, 350
Using..................................................... 350
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.............................................. 407
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 ®
.............................. .192
T
T ouc
ouc h Contr
h Contr ol
ol
On-board computer................................ 279
Operating.............................................. 287
T
T ouc
ouc hpad
hpad
Operating.............................................. 287
T
T ouc
ouc hscr
hscr een
een
Operating.............................................. 287
Tow
Tow -awa
-a wa y pr ot
y pr otection
ection
Fu nction................................................ 100
Priming/deactivating............................. 101
Tow
Tow -bar syst
-bar syst em
em............................................ 276 T
T
o
o w
w -st
-st ar
arting
ting................................................. 364
To
To wing away
wing away................................................. 360
To
To wing eye
wing eye
Fi tting.................................................... 363
St orage location..................................... 363
To
To wing met
wing met hods
hods................................... 358, 359
Tr
Tr a1c
a1c inf
infor
ormation
mation
Switching on the displa y......................... 305
Tr
Tr a1c
a1c Sign Assist
Sign Assist
Fu nction/no tes...................................... 247
Setting................................................... 249
System limits......................................... 247
Tr
Tr ailer hitch
ailer hitch
Axle load................................................ 408
Bic ycle rack ........................................... 274
Care...................................................... 342
Coupling up/uncoupling a trailer............ 272
Fa stening points.................................... 406
Fo lding the ball neck out/in................... 271
General no tes....................................... .405
Mounting dimensions............................. 406
No tes..................................................... 270
Overhang dimension.............................. 406
Soc ket................................................... 272 522 522
Index

To
ngue weight........................................ 407
To wing capacity.................................... .406
T
T r
railer oper
ailer oper ation
ation
Ac tive Blind Spot Assist.......................... 251
Ac tive Lane Keeping Assist..................... 252
Bicycle rack ........................................... 274
Coupling up/uncoupling a trailer............ 272
Fo lding the ball neck out/in................... 271
No tes..................................................... 270
Soc ket................................................... 272
Tr
Tr ailer st
ailer st abilisation
abilisation
Fu nction/no tes...................................... 223
Tr
Tr ansmission
ansmission
Engaging neutral.................................... 184
Tr
Tr ansmission (pr
ansmission (pr oblem)
oblem)................................ 185
Tr
Tr ansmission position displ ay
ansmission position displ ay....................... 183
Tr
Tr anspor
anspor ting
ting
Ve hicle.................................................. 362
Tr
Tr im element (Car
im element (Car e)
e)...................................... 343
T
T uneIn
uneIn
Calling up.............................................. 328
T
T ur
ur n signal indicat
n signal indicat or
or
Ac tivating/deactivating.......................... 136 T
T
ur
ur n signal lights
n signal lights
Changing bulbs (rear)............................. 145
Tw
Tw o-wa
o-wa y r
y radios
adios
Fr equencies........................................... 390
No tes on ins tallation.............................. 389
Tr ansmission output (maximum )............. 390
T
T ype approv
ype appr oval number (EU)
al number (EU) ........................... 392
T
T yr
yr e
ein0ation
in0ation com
compr
pressor
essor
see TIREFIT kit
T
T yr
yr e pr
e pr essure
essure
Checking (tyre pressure moni toring
system).................................................. 371
No tes..................................................... 369
Re starting the tyre pressure loss
wa rning system...................................... 373
Re starting the tyre pressure monitor-
ing system............................................. 372
TIREFIT kit..............................................3 50
Ty re pressure loss warning system
(function)............................................... 372
Ty re pressure monitoring system
(function)............................................... 371
Ty re pressure table................................ .370 T T
yr
yr e pr
e pr essur
essur e loss w
e loss w ar
arning syst
ning syst em
em
Fu nction................................................ 372
Re starting.............................................. 373
T
T yr
yr e pr
e pr essur
essur e monit
e monit or
oring sy st
ing syst em
em
Checking the tyre pressures................... 371
Checking the tyre temp eratur e............... 371
Fu nction................................................ 371
Re starting.............................................. 372
T
T yr
yr e pr
e pr essur
essur e t
e table
able ...................................... .370
T
T yr
yr e t
e t em
em per
per ature
ature
Checking (tyre pressure monitoring
system)..................................................3 71
Ty re pressure monitoring system
(function)............................................... 371
T
T yr
yr e tr
e tr ead
ead.................................................... 368
T
T yr
yr e-c
e-c hang
hang e t
e tool kit
ool kit
Overview................................................ 377
T
T yr
yr es
es
Checking............................................... 368
Checking the tyre pressure (tyre pres-
sure monitoring system)......................... 371
Fi tting.................................................... 382
Flat tyre................................................. 348
Inter changing......................................... 376 Index
523 523

MOEx
tended tyres................................. 348
Noise..................................................... 368
No tes on /tting...................................... 373
Re moving............................................... 381
Re placing...................................... .373, 378
Re placing the wheel trim........................ 378
Re starting the tyre pressure loss
wa rning system...................................... 373
Re starting the tyre pressure monitor-
ing system............................................. 372
Selection...............................................3 73
Snow chains.......................................... 368
St oring................................................... 377
TIREFIT kit.............................................. 350
Ty re pressure (No tes)............................. 369
Ty re pressure loss warning system
(function)............................................... 372
Ty re pressure monitoring system
(function)............................................... 371
Ty re pressure table................................ .370
Unusual handling characteristics............ 368 U U
U
Unloc nloc king
king
see Locking/unlocking U
Updat
pdat es
es
Impor tant system updates...................... 294
USB port
USB port Front st owage compartmen t.................. 119
Re ar....................................................... 130 V
V
V
V ehicle
ehicle
Activating/deactivating standby mode... 219
Ad ditional door loc k................................. 86
Cor rect use............................................. .40
Data acquisition....................................... 42
Data storag e............................................ 42
Diagnostics connection............................ 39
Equipment............................................... 26
Implied warrant y...................................... 42
Locking (automatically)............................ 88
Locking/unlocking (emer gency key)........ .89
Locking/unlocking (from inside)............... 87
Locking/unlocking (KEYLESS-GO)............ 87
Lo we ring................................................ 382
Medical aids........................................... .41
Pa rking up............................................. 218
QR code rescue car d............................... 42
Quali/ed specialist workshop.................. .40Ra
ising................................................... 379
REACH regulation.................................... 41
Re gistration............................................. 40
Setting collision de tection (par ked
ve hicle).................................................. 218
St andby mode function.......................... 218
St arting (emer gency ope ration mode ).... 166
St arting (Remo teOnline)........................ 168
St arting (start/stop but ton)................... 166
SV HC (substances of very high conce rn)..41
Switching o. (start/stop button)............ 211
Switching on (start/stop button)............ 165
To wing................................................... 276
Ve ntilating (con venience opening)........... .94
V
V ehicle batt ehicle batt ery
ery
see On-board electrical system battery (12 V)
V
V ehicle camera
ehicle camera
Information............................................ 220
V
V ehicle data
ehicle data
Displaying (DYNAMIC SELECT)............... 181
Roof load............................................... 404
Ve hicle height....................................... .403
Ve hicle length........................................ 403
Ve hicle widt h......................................... 403
Wheelbase............................................. 403 524 524
Index

V
V
ehicle dimensions
ehicle dimensions ...................................... 403
V
V ehicle emerg
ehicle emerg ency st
ency start
art...............................3 64
V
V ehicle
ehicle identi/cation
identi/cation number
number
see VIN
V
V ehicle
ehicle identi/cation
identi/cation plate
plate
EU type appr oval number....................... 392
Maximum gross vehicle weight............... 392
Pa int code............................................. 392
Pe rm issible axle load.............................. 392
VIN........................................................3 92
V
V ehicle int
ehicle int er
erior
ior
Cooling or heating (Remo teOnline)........ 167
V
V ehicle key
ehicle key
see Key
V
V ehicle maint
ehicle maint enance
enance
see ASS YST PLUS
V
V ehicle sensors
ehicle sensors
Information............................................ 220
V
V ehicle so cket
ehicle soc ket
Care...................................................... 342
Indicator lamps...................................... 201
V V ehicle t
ehicle t ool kit
ool kit
TIREFIT kit...................................... 349, 350 To
wing eye............................................. 363
V
V entilating
entilating
Con venience opening.............................. .94
V
V entilation
entilation
see Climate control
V
V ents
ents
see Air vents
VIN
VIN Engine compartment.............................. 392
Identi/cation pla te................................. 392
Wi ndsc reen............................................ 392
V
V ision
ision
Demisting windo ws................................ 155 W
W
W
W ar
ar ning lamp
ning lamp
see Warning/indicator lamp
W
W ar
ar ning syst
ning syst em
em
see ATA (anti-theT alarm system)
W
W ar
ar ning tr
ning tr iangle
iangle
Re moving............................................... 346
Setting up.............................................. 347 W
W
ar
ar ning/indicat
ning/indicat or lamp
or lamp
! ABSwarning lamp......................... 488
Ó Active Brake Assist warning lam p..4 87
J Brake system warning lamp (red)... 486
J Brake system warning lamp (yel-
low)....................................................... 485
ÿ Coolant warning lamp (red)........... 481
ÿ Coolant warning lamp (yellow).......4 83
! Electric parking brake indicator
lamp (red).............................................. 485
# Electrical fault warning lamp
...................................................... 480, 484
; Engine diagnosis warning lamp...... 483
å ESP®
OFF warning lam p................ 489
÷ ESP®
wa rning lamp 0ashes........... 488
÷ ESP®
wa rning lamp lights up......... 489
æ Fuelreser vewarning lamp lights
up.......................................................... 484
Ù Powe r steering warning lamp
(red)...................................................... 480 Index
525 525