2021 MERCEDES-BENZ A-CLASS SALOON heater

+
ENVIR
ENVIR
ONMENT
ONMENT AL NO
AL NOTE
TE Pollution of the
environment due toirre sponsible disposal
of operating 0uids Incor
rect disposal of operating 0uids can
cause considerable damage tothe environ-
ment. #
Dispose of operating 0uids in an environ-
mentally responsible manner. Operating 0uids include
thefo llowing:
R fuels
R DeNOx agent AdBlue ®
forex haust gas aTer-
treatment
R lubricants
R coolant
R brake 0uid
R windscreen washer 0uid
R climate cont rol system refrigerant
Only use products appro vedby Mercedes-Benz.
Damage caused bythe use of products that ha ve
not been app rove d is not co veredby the
Mercedes-Benz warranty or goodwill gestu res. The operating 0uids appr
ovedby Mercedes-Benz
can be identi/ed bythefo llowing inscriptions on
th e container:
R MB-F reigabe (e.g. MB-F reigabe 229.51)
R MB-Appr oval (e.g. MB -Appr oval 229.51)
Fu rther information on appr oved operating 0uids:
R inthe Mercedes-Benz Speci/cations for Oper-
ating Fluids byentering the designation
- at https://be vo.mercedes-benz.com
- inthe Mercedes-Benz BeVo App
R Ataqu ali/ed specialist workshop &
W
W ARNING ARNING Risk of /re or explosion from
fuel
Fu els are highly 0ammable. #
Fire , naked 0ames, smoking and creating
spar ksmust be avoided. #
Before and during refuelling, switch o.
th eve hicle and, if /tted, the stationary
heater. &
W
WARNING
ARNING Risk of injury from fuels
Fu els are poisonous and hazardous toyour
health. #
Do not swallow fuel or let it come into
contact with skin, eyes or clo thing. #
Do not inhale fuel vapour. #
Keep children away from fuel. #
Keep doors and windo wsclosed during
th ere fuelling process.
If yo u or other people come into contact with
fuel, obser vethefo llowing: #
Immediate lyrinse fuel o. your skin with
soap and water. #
If fuel comes into contact with your eyes,
immediately rinse them thoroughly with
clean water. Seek medical at tention
immedia tely. #
Ifyo u swallow fuel, seek medical atten-
tion immediatel y.Do not induce vomit-
ing. 386 386
Te
ch nical data

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions #
Until then, operate the high beam manuall y.
Hazard warning lamps mal-
functioning *T
he hazard warning lamp switch is malfunctioning. #
Consult a quali/ed specialist workshop. Climat Climat
e contr
e contr ol
ol Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences andM
MSolutions
Solutions
&
inoperative See Owner's
Man. *T
he stationary heater is temp orarily malfunctioning. #
When theve hicle is stationary on a le vel sur face and the engine has cooled down, make up tofour attem ptsto
switch on the stationary heater, waiting se veral minutes between each attem pt. #
Ifth e stationary heater does not switch on, consult a quali/ed specialist workshop.
&
inoperative Battery low *T
he on-board elect rical system voltage is too lo w.
The stationa ryheater has switched itself o.. #
Drive an extended distance until the battery has reached a su1cient charge leve l again. 412 412
Display message
s andwarning/indicator lamps

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
á
Ã
Ä
Ø
Ô
temporarily unavailable
Camera view restricted *T
he view of the multifunction camera is restric ted. Possible causes:
R Dirt on the windscreen in the /eld of vision of the multifunction camera
R Heavy rain, snow or fog
R Mist on the inside of the windscreen: in cer tain we ather conditions, mist can form onthe inside of the windscreen
during cold times of year in particular.
% This mist on the windscreen will be remo ved automatically within a short time with the aid of a heater. The restric-
tion is temp orar y.
Driving systems and driving saf ety sy stems ma y be malfunctioning or temp orarily una vailable. The brake system, steer-
ing and drive system will continue tofunction normall y. #
Drive on
Once the causes of the problem are no longer present, the driving systems and driving saf ety sy stems will be available
again and the cor responding symbols will be switched o..
If th e display message does not disappear: #
Stop theve hicle in accordance with the tra1c conditions. #
Clean the windscreen, especially in the position of the multifunction camera (/ page 214). #
Restart theve hicle. Displ
aymessages and warning/indicator lamps
449 449

Cleaning
Cleaning
see Care
Cleaning
Cleaning 0uid
0uid
see windscreen washer 0uid
Climat
Climat e contr
e contr ol
ol
Ac tivating/deactivating.......................... 148
Ac tivating/deactivating the A/C func-
tion (MBUX multimedia system).............. 148
Ac tivating/deactivating the synchro-
nisation function (control panel).............1 49
Ac tivating/deactivating the synchro-
nisation function (MBUX multimedia
system).................................................. 149
Air-recirculation mode (with /ne parti-
cle pre/lter)...........................................1 49
Au tomatic control................................. .148
Calling up the air conditioning menu....... 148
Demisting the windscreen...................... 147
Demisting windo ws................................ 149
Fr ont air vents........................................ 154
Immediate pre-entry clima tecont rol....... 152
No te...................................................... 147
Pre-entry climate control at depa rture
time.......................................................1 50
Pre-entry climate control using theke y... 150 Re
ar air vents......................................... 155
Re sidual heat......................................... 149
Setting (MBUX multimedia system)......... 148
Setting the air distribution...................... 147
Setting the air0ow.................................. 147
Setting theve hicle interior temp era-
ture....................................................... 147
St ationary heater/ ventilation................. 152
Switching the A/C function on/o.
(control panel)....................................... 148
Switching there ar wind owheater
on/o.................................................... 147
THERM ATIC cont rol panel...................... 147
THERMOTRONIC control panel............... 147
Ve ntilating theve hicle (con venience
opening).................................................. 95
Co-dr
Co-dr iv iver airbag
er airbag shut
shut o.
o.
see Automatic co-driver airbag shuto.
Coc Coc kpit kpit
Overview.............................................. 6, 10
Co.ee
Co.ee cup symbol
cup symbol
see ATTENTION ASSIST
Collision det
Collision det ection (park
ection (parked v
ed vehicle)
ehicle)
Information............................................ 212 Combination switch
Combination switch
.................................... .132
Com
Com ponent-speci/c
ponent-speci/c inf
infor
ormation
mation................... 383
Com
Com put
puter
er
see On-board computer
Conv
Conv enience closing
enience closing...................................... 96
Conv
Conv enience opening
enience opening..................................... 95
Coolant (engine)
Coolant (engine) Levelch eck............................................ 330
No tes..................................................... 393
Cooling
Cooling see Climate control
Cop
Cop yr
yright
ight....................................................... 45
Cor
Cor ner
nering light
ing light............................................. 134
Cr
Cr oss
oss tr
tr a1c
a1c (w
(war
arning)
ning)
see Manoeuvring assis tance
Cr
Cr oss
oss Tr
Tra1c
a1c Alert
Alert........................................ 264
Cr
Cr osswind Assist
osswind Assist
Fu nction/no tes...................................... 217
Cr
Cr uise contr
uise contr ol
ol
Ac tivating............................................... 224
Buttons.................................................. 224
Calling up a speed................................. 224 490 490
Index

L
L
umbar suppor
umbar suppor t (4-wa
t (4-way)
y)...............................1 10M
M
Main beam
Main beam Changing bulbs...................................... 141
Maint
Maint enance
enance
see ASS YST PLUS
Malfunction
Malfunction
Restraint system..................................... .47
Manoeuvr
Manoeuvr ing aid
ing aid
see Manoeuvring assistance
Manoeuvr
Manoeuvr ing assist
ing assistance
ance
Cross Tra1c Ale rt.................................. 264
Drive Away Assist................................... 263
Manoeuvr
Manoeuvr ing assist
ing assistant
ant
Ac tivating/deactivating.......................... 264
Manual tr
Manual tr ansmission
ansmission
Operating thege arshiT le ver.................. 175
Map
Map
Displaying online map contents.............. 299
Displaying weather informatio n.............. 299
Moving................................................... 298
Selecting the map orientation................ 298 Setting
the map scale............................ 298
Switching mo torw ay information
on/o.................................................... 298
Massag
Massag e pr
e progr
ogrammes
ammes
Re setting the settings............................ 112
Selecting the front seats........................1 12
Maximum design speed
Maximum design speed ................................ 172
Maximum design speed
Maximum design speed see Limiter
Maximum per
Maximum per missiblegr
missible gross v
oss v ehicle w
ehicle w eight
eight... 384
MBUX Int
MBUX Int er
erior Assist
ior Assist ant
ant
Overview................................................ 284
Switching there ading light on/o.
(contactless).......................................... 285
Switching the sear chlight on/o.
(contactless). ......................................... 285
MBUX multimedia syst MBUX multimedia syst em
em
Ac tivating/deactivating standby mode... 213
Collision de tection (par kedve hicle)........ 212
Con/guring drive prog ram I................... .174
Home screen......................................... 280
No tes..................................................... 279
Operating theto uchscreen..................... 281
Overview................................................ 279 Re
storing (fac tory settings).................... 292
Setting route-based speed adap tation.... 232
Setting the air distribution...................... 149
Setting the stationary heater/ventila-
tion........................................................ 154
St andby mode function.......................... 212
MBUX multimedia syst MBUX multimedia syst em em
see Displ ay(MBUX multimedia system)
see MBUX Interior Assistant
Media Media Overvi ewofthe functions and symbols.. .318
Media mode Media mode Connecting Blue tooth ®
audio equip-
ment..................................................... .319
Medical aids
Medical aids................................................... 40
Memor
Memor y function
y function
Fu nction................................................ 116
Head-up display — Calling up stored
settings.................................................. 117
Head-up display — Storing settings......... 117
Operating............................................. .117
Outside mir rors — Calling up stored
settings................................................. .117
Outside mir rors —St oring settings.......... 117 504 504
Index

R
R
R
R adar and ultr
adar and ultr asonic senso rs
asonic senso rs
Damage................................................. 214
R
R adio
adio
Overview of the functions and symbols.. .320
R
R ain closing function
ain closing function
Side windo ws........................................... 95
R
R ain-closing f
ain-closing f eature
eature
Sliding sunroof......................................... 99
REAC
REAC H r
H regulation
egulation........................................... 40
R
R eading lamp
eading lamp
see Interior lighting
R
R eading light
eading light
Switching on/o. (contactless). .............. 285
R
R eal w
eal w ood (Car
ood (Car e)
e).......................................... 337
R
R ear door (c
ear door (c hild safe
hild safety loc
ty lock)
k)........................... 79
R
R ear f
ear f og light
og light
Switching on/o..................................... 131
R
R ear seat
ear seat
see Seat
R R ear seat belt ear seat belt
Status displ ay.......................................... 52 R
R
ear seat belt st
ear seat belt st atus display
atus display........................... 52
R
R ear windo
ear windo w heat
w heater
er...................................... 147
R
R ear
ear -vie
-vie w mirr
w mirr or
or
Anti-dazzle mode (automatic)................. 145
R
R ear
ear -vie
-vie w mirr
w mirr or
or
see Outside mir rors
R
R ecuper
ecuper ation
ation
Fu nction................................................ 168
Setting.................................................. .169
R
R ecy
ecy cling
cling
see Take -back of end-of-life vehicles
R
R educing ag
educing ag ent
ent
see AdBlue ®
R
R efuelling
efuelling
Refuelling theve hicle............................ .182
R
R egistr
egistr ation
ation
Ve hicle..................................................... 40
R
R egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation
Indonesia............................................... 383
Small components................................. 383
R
R emot emot e Online
e Online
Charging the star ter batter y................... 161
Cooling/heating theve hicle interior...... .161 St
arting theve hicle............................... .162
R
R eplacing a bulb
eplacing a bulb
see Changing bulbs
R
R escue card
escue card ................................................... 41
R
R eser ve
eser ve
Fu el....................................................... 389
R
R ese
ese t function (MBUX multimedia syst
t function (MBUX multimedia syst em)
em).... 292
R
R esidual heat
esidual heat............................................... 149
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 estr
estr aint syst
aint syst em
em
Basic instructions forch ildren.................. 61
Fu nction in an accident............................ 47
Fu nctionality............................................ 47
Limi ted pr otection.................................... 46
Malfunction............................................. 47
Pr otection................................................ 46
Self-test...................................................47
Wa rning lamp........................................... 47
Rev
Rev er
er se g se g ear
ear
Engaging................................................ 178
Rev
Rev er
ersing camera
sing camera
Care...................................................... 336 Index
509
509

Speci/c
Speci/c
absorp
absorption r
tion rate
ate................................ .29
Speed Limit Assist
Speed Limit Assist
Function/no tes...................................... 240
Setting................................................... 241
System limi tations.................................. 240
Speed limit f
Speed limit f or wint
or winter tyr
er tyres
es
Setting................................................... 226
St
St andb
andb y mode
y mode
Ac tivating/deactivating.......................... 213
Fu nction................................................ 212
St
St anding lights
anding lights............................................. 130
St
St ar
art-o.
t-o. assist
assist
Ac tivating............................................... 221
Fu nction................................................ 221
St
St ar
art/st
t/st op butt
op butt on
on
Pa rking theve hicle................................. 205
St arting theve hicle............................... .160
Switching on the po wer supply/vehicle.. 159
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)...................... 161 S
S t
tar
ar ting
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 heater/v
er/ventilation
entilation
Ac tivating/deactivating (control panel)... 153
Setting (MBUX multimedia system)......... 154
S
S TEER C
TEER C ONTR
ONTROL
OL
Fu nction/no tes...................................... 218
St
St eer
eer ing wheel
ing wheel
Ad justing (manual ly).............................. .114
Buttons..................................................2 73
Care...................................................... 337
St eering wheel heater............................ 115
St
St eer
eer ing wheel
ing wheel g
gear
ear shiT
shiT paddles
paddles.................. 179
St
St eer
eer ing wheel heat
ing wheel heat er
er
Ac tivating/deactivating.......................... 115
St ow
St ow ag
age ar
e ar eas
eas
see Loading
see Stow age space S S
t
to
o w
w ag
ag e com
e com par
partments
tments
see Loading
see Stow age space
St ow
St ow ag age space
e space
Armrest................................................. 120
Centre console..................................... .120
Door...................................................... 120
Glo vecompartmen t............................... 120
S S tr
tr ee
ee t names and house numbers
t names and house numbers
Displaying.............................................. 297
Sugg
Sugg es
estions tions
Con/guring............................................ 287
Sulphur cont
Sulphur cont ent
ent........................................... 387
Surr
Surr ound lighting
ound lighting
Switching on/o..................................... 138
Surr
Surr ound V
ound V iew
iew
see 360° Camera
Suspension
Suspension Adaptive damping adjustmen t................248
Damping characteristics........................ .248
S
S VHC (subst
VHC (subst ances of v
ances of v er
ery high concer
y high concer n)
n)........40
Switc
Switc h-o.
h-o.dela
delay time
y time
Exterior.................................................. 137 512
512
Ind
ex