heating MERCEDES-BENZ E-CLASS SALOON 2021 Owner's Manual

At
a dis tance of app roximately 1 m tothe tyre
in0ation compressor and appr oximately 1.6 m
abo vethegr ound, thefo llowing sound pres-
sure le vels appl y:
R Emissions sound pressure le vel
L PA 83 dB (A)
R Sound po wer le vel L
WA 91 dB (A)
The tyre in0ation compressor is maintenance-
free. If there is a malfunction, please contact
a qu ali/ed specialist workshop. Using t
Using t
he TIREFIT kit
he TIREFIT kit R
R
eq
eq uir
uir ements:
ements:
R Tyre sealant bottle and tyre in0ation compres-
sor (/ page 377)
R TIREFIT stic ker
R Gloves
Yo u can use TIREFIT tyre sealant toseal per fora-
tion damage of up to4 mm, particular lythose in
th e tyre contact sur face. You can use TIREFIT in
outside temp eratures down to-20 °C. &
W
WARNING
ARNING Risk of accident when using
tyre sealant
The tyre sealant may be unable toseal the
tyre proper ly, especially in thefo llowing cases:
R there are lar gecuts or punctures in the
tyre (la rger than damage pr eviously men-
tioned)
R the wheel rims ha vebeen damaged
R aTer journe yswith very low tyre pressure
or with 0at tyres #
Do not continue driving. #
Consult a quali/ed specialist workshop. &
W
WARNING
ARNING Risk of injury and poisoning
from tyre sealant
Ty re sealant is hazardous tohealth and causes
ir rita tion. Do not allow it tocome into contact
with your skin, eyes or clo thing, and do not
swallow it. Do not inhale any vapours. Keep
th e tyre sealant away from children. Obser
vethefo llowing if you come into contact
with the tyre sealant: #
Rinse o. the tyre sealant from your skin
using water immediatel y. #
If tyre sealant gets into your eyes, thor-
oughly rinse them using clean water
immediatel y. #
If tyre sealant has been swallo wed,thor-
oughly rinse out your mouth immediately
and drink plenty of water. Do not induce
vo miting and seek medical attention
immediatel y. #
Change out of clo thing which has come
into contact with tyre sealant immedi-
atel y. #
If an alle rgic reaction occurs, seek medi-
cal attention immediatel y. *
N NO
OTE
TE Overheating due tothe tyre in0ation
compressor running too long #
Do not runth e tyre in0ation compressor
fo r longer than ten minutes without inter-
ru ption. 378 378
Breakdown assistance

Inf
Inf
or
ormation on fuel q
mation on fuel q uality f
uality for v
or vehicles wit
ehicles wit h a die-
h a die-
sel engine
sel engine
Gener Gener al not
al notes
es
Obser vethe no tes on operating 0uids
(/ page 417). &
W
WARNING
ARNING Risk of /re from fuel mixtu re
If yo u mix diesel fuel with petrol, the 0ash
point of the fuel mixture is lo werth an that of
pure diesel fuel. #
Neverre fuel using petrol in diesel
engines. #
Never mix petrol with diesel fuel. *
N
NOOTE
TE Damage caused bythe wrong fuel Even small amounts of
the wrong fuel could
re sult in damage tothe fuel system, the
engine and the emission control system. #
V
Vehicles wit
ehicles wit h a diesel par
h a diesel par ticulat
ticulate
e /lt
/lt er:
er:
Only refuel using sulphur-free diesel fuel th
at conforms toEuropean standard
EN 590, or an equivalent speci/cation.
In count ries without sulphur-free diesel
fuel, refuel using only lo w-sulphur diesel
fuel with a sulphur content less than
50 ppm. #
V
Vehicles wit
ehicles wit hout diesel par
hout diesel par ticulat
ticulate
e/lt
/lt er:
er:
Only refuel using diesel fuel wi tha sul-
phur content less than 500 ppm.
Ne verre fuel wi thone of thefo llowing fuels:
R Petrol
R Marine diesel
R Heating oil
R Pure fatty acid me thyl ester (bio-diesel) or
ve ge table oil
R Para1n or kerosene
If yo u ha veacciden tally refuelled wi th the
wrong fuel: #
Do not switch on theve hicle. #
Consult a quali/ed specialist workshop. The
following compatibility indication for fuel
applies toyour vehicle: 1
For diesel fuel with a maximum of 7% byvol-
ume bio-diesel (fatty acid me thyl ester)
Ac cording toEuropean standard EN 16942 you
can /nd the compatibility indications at thefo l-
lowing locations:
R Ontheve hicle on the information label on the
fuel /ller 0ap (/ page 190)
R Onthe fuel dispenser or pump nozzle suitable
fo ryo ur vehicle thro ughout Europe 420 420
Te
ch nical data

Information on coolant is
available at thefo l-
lowing locations:
R Inthe Mercedes-Benz Speci/cation for
Operating Fluids 320.1
- Athttps://be vo.mercedes-benz.com
- Inthe Mercedes-Benz BeVo App
R Ataqu ali/ed specialist workshop *
N NOOTE TE Overheating at high outside temp er-
atures If an inappropriate coolant is used,
the engine
cooling system is not su1ciently pr otected
against overheating and cor rosion at high out-
side temp eratures. #
Only use coolant appr ovedby Mercedes-
Benz. #
Obser vethe inst ructions in the
Mercedes-Benz Speci/cations for Oper-
ating Fluids 320.1. Ha
ve the coolant regula rly re placed at a quali/ed
specialist workshop. Proportion of antif
reeze concentrate in the engine
cooling system:
R A minimum of 50% (antifreeze pr otection down
to about -37°C)
R A maximum of 55% (antif reeze pr otection
down to-45°C) N
No ot
tes on windscr
es on windscr een w
een washer
asher 0uid
0uid Obser
vethe no tes on operating 0uids
(/ page 417). &
W
WARNING
ARNING ‑ Risk of /re and injury due to
windscreen washer concent rate
Wi ndsc reen washer concent rate is highly 0am-
mable. It could ignite if it comes into contact
with hot engine component parts or the
ex haust system. #
Make sure that no windscreen washer
concent rate spills out next tothe /ller
opening. *
N NOOTE
TE Damage totheex terior lighting due
to unsuitable windscreen washer 0uid Unsuitable windscreen
washer 0uids may
damage the plastic sur face of theex terior
lighting. #
Only use windscreen washer 0uids which
are also suitable for use on plastic sur fa-
ces, e.g. MB SummerFit or MB WinterFit. *
N
NOOTE
TE Bloc ked spr aynozzles caused by
mixing windscreen washer 0uids #
Do not mix MB SummerFit and MB Win-
te rFit with other windscreen washer 0u-
ids. Do not use distilled or de-ionised
water. Other-
wise, the /ll le vel sensor may be triggered er rone-
ous ly.
Re commended windscreen washer 0uid:
R abo vefreezing point: e.g. MB SummerFit
R below freezing point: e.g. MB WinterFit 426
426
Te
ch nical data

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences and0050
0050Solutions
Solutions
00B4
Tank ventilation Malfunc-
tion Consult workshop *V
Vehicles wit ehicles wit h pe
h petr
trol engines:
ol engines: There is a malfunction in the fuel system. #
Consult a quali/ed specialist workshop. V
V
ehicle
ehicle Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences and0050
0050Solutions
Solutions
0072
Vehicle is operational
Switch off ignition before
exiting *Y
ou are leaving theve hicle in a ready-to-drive state. #
Get out of theve hicle, secure it against rolling away and take theke y with you. #
Ifyo u do not lea vetheve hicle, switch o. the electrical consumers, e.g. the seat heating. Otherwise, the 12‑V bat-
te ry may dischar geand starting the engine may be possible only with the help of a second battery (jump start). 452 452
Display messages and
warning/indicator lamps

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences and0050
0050Solutions
Solutions
Stop vehicle Leave engine
running Wait Transmission
cooling *T
he transmission is overheating. Pulling away may be temp orarily impaired or not possible. #
Stop theve hicle immediately in accordance with the tra1c conditions. Do not continue driving. #
Leavethe engine running. #
Wait until the display message disappears before pulling away.
Auxiliary battery malfunc-
tion (white displ aymessage) *V
Vehicles wit ehicles wit h aut
h automatic tr
omatic tr ansmission:
ansmission: The auxiliary battery forth e transmission is no longer being charge d. #
Consult a quali/ed specialist workshop. #
V
Vehicles wit
ehicles wit h aut
h automatic tr
omatic tr ansmission:
ansmission: untilthen, alw ays select park position 005Dbefore you switch o. theve hicle. #
Before leaving theve hicle, apply the electric parking brake.
Auxiliary battery malfunc-
tion (red display message) *V
Vehicles wit ehicles wit h aut
h automatic tr
omatic tr ansmission:
ansmission: The auxiliary battery forth e transmission is no longer being charge d. #
Consult a quali/ed specialist workshop. #
V
Vehicles wit
ehicles wit h aut
h automatic tr
omatic tr ansmission:
ansmission: untilthen, alw ays select park position 005Dbefore you switch o. theve hicle. #
Before leaving theve hicle, apply the electric parking brake. Display messages and
warning/indicator lamps
463
463

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences and0050
0050Solutions
Solutions #
Do not exceed the maximum permissible driving distance in emer gency mode and the maximum permissible
speed with a 0at MOExtended tyre. #
Obser vethe no tes on 0at tyres. No
tes in theev ent of a 0at tyre (/ page 376). #
Stop theve hicle in accordance with the tra1c conditions. #
Check the tyres.
Tyre(s) overheated *At least one tyre is overheating. The a.ected tyres are displa yed in red. At temp eratures close tothe limit value, the
tyres are displa yed in yello w. &
W
WARNI NG
ARNI NGRisk of an accident from driving with overheated tyres
Overheated tyres can burst. #
Reduce speed so that the tyres cool down. Reduce speed
*At least one tyre is overheating. The a.ected tyres are displa yed in red. At temp eratures close tothe limit value, the
tyres are displa yed in yello w. &
W
WARNI NG
ARNI NGRisk of an accident from driving with overheated tyres
Overheated tyres can burst. #
Reduce speed so that the tyres cool down. 492
492
Display messages and
warning/indicator lamps

F
F
uel consump
uel consump tion indicat
tion indicat or
or
Calling up.............................................. 186
F
F unction seat
unction seat
see Door control panel
F
F uses
uses
Before replacing a fuse.......................... 392
Fu se assignment diag ram. ...................... 392
Fu se box in the boo t............................... 394
Fu se box in the engine compartment......3 93
Fu se box in the front passenger foot-
we ll........................................................ 394
Fu se box on the dashboar d.................... 394
No tes..................................................... 392 G
G
Gar
Gar ag
age door opener
e door opener
Clea ring the memory.............................. 212
Gar
Gar ag
age door openers
e door openers
Opening/closing the door......................2 12
Prog ramming buttons............................. 210
Re solving problems................................ 212
Syn chronising thero lling code................ 211
Gear
Gear shiT
shiT r
recommendation
ecommendation........................... 189
Genuine par
Genuine par ts
ts................................................ 24 Glide mode
Glide mode.................................................. 189
Glov
Glov e box
e box
Air vent.................................................. 163
Gr
Gr oss mass
oss mass.................................................. 415 H
H
Handbr
Handbr ake
ake
see Electric parking brake
Handling c
Handling c har
haract
acter
eris
istics (unusual)tics (unusual) ................ 395
HANDS-FREE A
HANDS-FREE A CCESS
CCESS................................... 89
Hazar
Hazar d w
d war
arning lights
ning lights................................... 136
Head r
Head r es
estrtraint
aint
Fr ont (adjusting mechanically)................ 108
Re ar (adjusting)..................................... .109
Re ar (removing//tting)........................... 109
Head-up displ ay
Head-up display
Adjusting brightness (on-board com-
puter).................................................... 287
Ad justing display elements (on-board
co mp uter).............................................. 287
Care...................................................... 372
Fu nction................................................ 287
Menu (on-boa rdcomputer)..................... 287 Operating
the memory function.............. 117
Setting the position (on-board com-
puter).................................................... 287
Switching on/o.....................................2 89
Headlam Headlam p p0ashing
0ashing ........................................ 136
Headlam Headlam ps ps
see Automatic driving lights
Heating
Heating see Climate control
Help call
Help call see Mercedes-Benz emer gency call system
High beam
High beam Activating/deactivating.......................... 136
High beam
High beam see Adaptive Highbeam Assist
see Adaptive Highbeam Assist Plus
High-pr
High-pr essur
essure cleaner (car
e cleaner (car e)
e)........................ 368
High-v
High-v olt
oltag
age batt
e batt ery
ery
Char geleve l displa y............................... 208
Charg ing cable control panel.................. 201
Charging duration.................................. 428
Connection types...................................4 28532 532
Index

On-boar
On-boar
d electr
d electronics
onics
Engine electronics................................ .412
No tes..................................................... 412
Tw o-w ayradios...................................... 412
Online ser
Online ser vices
vices
Data storag e............................................ 41
Online ser Online ser vices vices
see In-Car O1ce
Open-sour
Open-sour ce
cesoTw
soTw are
are.................................... 42
Opening t
Opening t he boo
he boot lid using y
t lid using y our f
our foot
oot
HANDS-FREE ACCESS............................. 89
Oper
Oper ating
ating 0uids
0uids
Ad Blue ®
................................................ .422
Ad ditives (fuel)....................................... 419
Brake 0uid............................................. 425
Coolant (engine).................................... 425
Engine oil............................................... 423
Fu el (diesel)........................................... 420
Fu el (petrol)........................................... 418
No tes..................................................... 417
Wi ndsc reen washer 0uid........................ 426
Oper Oper ating safe
ating safe ty
ty
48 V on-board elect rical system............... 25 Declaration of conformity (electro-
magn
etic compatibility)............................ 28
Declaration of conformity (jack)............... 34
Declaration of conformity (TIREFIT kit)...... 35
Declaration of conformity (wireless
ve hicle components)................................ 28
Informatio n..................................... ......... 25
Oper Oper ating syst
ating syst em
em
see On-boa rdcomputer
Op
Op timised acceler
timised acceler ation
ation
Ac tivating............................................... 171
Output
Output see Powe r me ter
Outside mirr
Outside mirr ors
ors
Anti-dazzle mode (automatic)................ .147
Au tomatic mir rorfo lding function........... 149
Fo lding in/out........................................1 46
Operating the memory function.............. 117
Pa rking position..................................... 148
Setting................................................... 146
Ov
Ov er
erhead contr
head contr ol panel
ol panel
Overview.................................................. 14
Owner's Manual
Owner's Manual Vehicle equipment................................... 25 Owner's Manual (digit
Owner's Manual (digit
al)
al)........................... 20, 21 P
P
P
P aint (cleaning ins
aint (cleaning ins tr
tructions)
uctions) ........................ .368
P
P aint code
aint code................................................... 415
P
P anel heating
anel heating
Setting................................................... 113
P
P anor
anor ama sliding sunr
ama sliding sunr oof
oof
see Sliding sunroof
P
P ar
ar k position
k position
Engaging................................................ 187
Selecting automatically..........................1 87
P P ar
ar king
king
see Electric parking brake
P
P ar
ar king aid
king aid
see Parking Assist PARKTRONIC
P
P ar
ar king Assis
king Assist P t PARK
ARK TR
TRONIC
ONIC
Ac tivating............................................... 263
Ad justing warning tones......................... 264
Deactivating........................................... 263
Fu nction................................................ 260
System limi tations.................................. 260 Index
539 539

R
R
ear seat belt
ear seat belt
Status displ ay.......................................... 49
R
R ear seat belt st
ear seat belt st atus display
atus display........................... 49
R
R ear window
ear window
Roller sunblind......................................... 99
R
R ear windo
ear windo w heat
w heater
er...................................... 150
R
R ear
ear -vie
-vie w mirr
w mirr or
or
Anti-dazzle mode (automatic)................. 147
R
R ear
ear -vie
-vie w mirr
w mirr or
or
see Outside mir rors
R
R ecuper
ecuper ation
ation
Fu nction................................................ 179
Setting.................................................. .179
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............................ .190
R
R egistr
egistr ation
ation
Ve hicle..................................................... 37 R
R egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation
Indonesia............................................... 414
Small components................................. 414
R R emot
emot e contr
e contr ol (st
ol (stationar
ationar y heat
y heater/v
er/venti-
enti-
lation)
lation) Displ ays................................................. 160
Problems............................................... 162
Re placing the batter y............................. 161
Setting................................................... 159
R R emot
emot e Online
e Online
Charg ingthe star ter batter y................... 169
Cooling/heating theve hicle interior...... .169
St arting theve hicle............................... .169
R
R escue card
escue card ................................................... 39
R
R eser ve
eser ve
Fu el....................................................... 421
R
R ese
ese t function (MBUX multimedia syst
t function (MBUX multimedia syst em)
em).... 325
R
R esidual heat
esidual heat............................................... 153
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.................. 58
Fu nction in an accident............................ 44 Fu
nctionality............................................ 43
Malfunction............................................. 44
Pr otection................................................ 43
Re duced pr otection.................................. 43
Self-test...................................................43
Wa rning lamp........................................... 43
R R e
ev
ver
er se g
se g ear
ear
Engaging................................................ 187
Rev Rev er ersing camera
sing camera
Care...................................................... 370
Fu nction................................................ 253
Switching automatic ope ration on/o.
(360° Camera)...................................... 260
Rims (car
Rims (car e)
e).................................................. 370
R
R oll awa
oll awa y prot
y pr otection
ection
see HOLD function
R
R oller sunblind
oller sunblind
Rear wind ow............................................ 99
Side windo ws........................................... 98
Sliding sunroof......................................... 94
R
R oof lining (car
oof lining (car e)
e).......................................... 372
R
R oof load
oof load ..................................................... 428 542
542
Index

R
R
oof lugg
oof lugg ag
age r
e r ack
ack
Loading................................................. .127
Securing................................................ 127
R
R oute
oute
Calculating............................................. 330
Selecting options................................... 330
R R out
out e guidance wit
e guidance wit h augment
h augmented r
ed reality
eality
Ac tivating............................................... 330
Displaying street names and house
numbers................................................ 330
R
R out out e-based oper
e-based oper ating-mode s
ating-mode strtrat
at egy
egy
Fu nction/no tes...................................... 182
R
R out
out e-based speed adapt
e-based speed adapt ation
ation
Fu nction................................................ 233
Setting.................................................. .235
R
R un-0at
un-0at c
char
har act
acter
eristics
istics
MOExtended tyres................................. 376
R
R unning-in not
unning-in not es
es.......................................... 170 S
S
Safe
Safe ty syst
ty syst ems
ems
see Driving saf ety sy stem
Sa fe
Safe ty v
ty vest
est.................................................. .374 Searc
Searc
h light
h light
Switching on/o. (contactless). .............. 319
Seat
Seat 4-waylumbar suppor t............................ 107
adjusting (electrically)............................ 107
Ad justing (manual lyand elect rically)...... .104
Ad justing (Seat Com fort)........................ 106
Au tomatic adjustment........................... .110
Con/guring settings............................... 109
Cor rect driver's seat position................. 103
Fo lding back the backrest (rear)............. 123
Fo lding the backrest forw ards (rear)...... .121
Locking the backrest (rear).................... 123
Massage prog ramme overvie w............... 111
Operating the memory function.............. 117
Pa nel heating......................................... 113
Re setting the settings............................ 111
Setting options......................................... 16
Wo rkout prog ramme overvie w................ 111
Seat belt Seat belt Activating/deactivating seat belt
adjustment.............................................. 49
Ad justing the height................................. 48
Care...................................................... 372
Fa stening................................................. 48 Pro
tection................................................ 45
Re ar seat belt status displ ay..................... 49
Re duced pr otection.................................. 46
Re leasing................................................. 49
Seat belt adjustment (function)................ 49
Wa rning lamp........................................... 49
Seat belt adjus
Seat belt adjustment tment
Ac tivating/deactivating............................ 49
Fu nction.................................................. 49
Seat belt t Seat belt t ensioners ensioners
Ac tivation................................................ 44
Seat belt w
Seat belt w ar
arning
ning
see Seat belt
Seat cov
Seat cov er (Car
er (Care)
e)......................................... 372
Seat heating
Seat heating Activating/deactivating.......................... 112
Seat v
Seat v entilation
entilation
Switching on/o..................................... 113
Selecting a g
Selecting a g ear
ear
see Changing gears
Select
Select or lev
or lever
er
see DIRECT SELECT le ver Index
543
543