2022 MERCEDES-BENZ E-CLASS SALOON cooling

Engine
Engine
Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
To switch off the engine,
press the Start/Stop but-
ton for at least 3 seconds
or 3 times. *Y
ou ha vepressed the start/s top button while theve hicle is in motion. #
Information about switching o. theve hicle while driving (/ page 171).
Cannot start engine See
Owner's Manual *T
hevehicle cann otbe star ted. #
Switch theve hicle o. and switch it back on #
Ifth e display message still appears, consult a quali/ed specialist workshop.
+
Top up coolant See Own-
er’s Manual *T
he coolant le vel is too lo w.
* N NO
OTE
TE Engine damage due toinsu1cient coolant #
Avoid long journe yswith insu1cient coolant. #
Add coolant (/ page 346). #
Have the engine cooling system checked at a quali/ed specialist workshop. Displ
aymessages and warning/indicator lamps
439
439

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
ÿ
Coolant Stop vehicle
Switch engine off *T
he coolant is too hot. #
Stop immediately in accordance with the tra1c conditions and switch o. theve hicle. &
W WARNING
ARNING Risk of burns when opening the bonnet
If yo u open the bonnet in theev ent of an overheated engine or /re in the engine compartment, thefo llowing situa-
tions may occur:
R You may come into contact with hot gases.
R You may come into contact with other escaping hot operating 0uids. #
Before opening the bonnet, allow the engine tocool down. #
Intheev ent of a /re in the engine compartment, keep the bonnet closed and call the /re service. #
Wait until the engine has cooled down. #
Make sure that the air supply tothera diator is not obstructed. #
Avoiding high loads on the engine, drive tothe nearest quali/ed specialist workshop. In doing so, ensu rethat the
coolant temp erature display remains below 120°C.
ÿ *T
here is a malfunction in the engine cooling system. #
Avoiding high loads on the engine, drive tothe nearest quali/ed specialist workshop. In doing so, ensu rethat the
coolant temp erature display remains below 120°C. 440
440
Display messages and
warning/indicator lamps

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
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) *T
he auxiliary battery forth e automatic transmission is no longer being charge d. #
Consult a quali/ed specialist workshop. #
Until then, alw ays select park position jmanually before 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
V ehicles wit
ehicles wit h aut
h automatic tr
omatic tr ansmission:
ansmission: untilthen, alw ays select park position jbefore you switch o. theve hicle. #
Before leaving theve hicle, apply the electric parking brake. 444
444
Display messages and
warning/indicator lamps

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions #
Notethe messages on the instrument displa y.
If t
If t he coolant t
he coolant t em
emper
per atur
atur e displa
e displa y is at t
y is at the low
he lower end of t
er end of t he t
he tem
emper
per atur
atur e scale:
e scale: #
Consult a quali/ed specialist workshop.
If t
If t he coolant t
he coolant t em
emper
per atur
atur e displa
e displa y is at t
y is at the upper end of t
he upper end of t he t
he tem
emper
per atur
atur e scale:
e scale: #
Exit theve hicle and keep a safe distance from it until the engine has cooled down. #
Check the coolant le vel (/ page 346). #
Make sure that the air supply tothera diator is not obstructed. #
Avoiding high loads on the engine, drive tothe nearest quali/ed specialist workshop. In doing so, ensu rethat the
coolant temp erature display remains below 120°C.
ÿ
Coolant warning lamp (yel-
low) *T
he yellow coolant warning lamp is lit while the engine is running.
Po ssible causes:
R The temp erature sensor is malfunctioning
R The charge air, transmission oil or battery cooling is faulty
R The radiator shutters are bloc ked or defective #
Avoiding high loads on the engine, drive tothe nearest quali/ed specialist workshop. 488
488
Displ
aymessages and warning/indicator lamps

Only electric drive
available Power
limited................................................... 428
Only select Park (P) when vehicle is
stationary.............................................. 441
Pa rking Assist and PARKTRONIC inop-
erative See Owner's Manual................... 462
Place theke y in the mar ked space
See Owner's Manual.............................. 420
PRE-SAFE impulse side inoperative
See Owner's Manual.............................. 418
PRE-SAFE inoperative See Owner's
Manual.................................................. 418
Re duce speed........................................ 474
Re duced drive system per form ance
See Owner's Manual.............................. 429
Re versing not poss. Consult workshop ... 443
Risk of vehicle rolling Driver door
open and transmission not in P .............. 442
Ru n Flat Indica tor inoperative................. 475
Speed limit (winter tyres) XXX km/h ....... 452St
op vehicle Lea veengine running
Wa itTransmission cooling ......................444
To shiT out of P or N,depress brake
and start engine.................................... .442
To switch o. the engine, press the
St art/ Stop button for at least 3 sec-
onds or 3 times...................................... 439
Tr a1c Sign Assist cur rently una vaila-
ble See Owner's Manual........................ 455
Tr a1c Sign Assist inoperative................. 455
Tr ansmission Malfunction Stop............... 443
Ty re press. monitor cur rently una vaila-
ble......................................................... 471
Ty re press. monitor inoperative .............. 471
Ty re press. monitor inoperative No
wheel sensors ........................................ 471
Ty re pressure Check tyres ...................... 474
Ty re(s) ove rheated .................................. 473
Ve hicle not cur rently being charged
Charging station fault............................. 428 Wi
per malfunctioning .............................438
Wi thout changing gear, consult work-
shop ............................................. .430, 443
Wi thout starting engine again, consult
wo rkshop ............................................... 430
Displa
Displa ying r ying road names/house numbers
oad names/house numbers .......3 11
Dist Dist ance contr ance contr ol
ol,Active Distance Assist
DISTRONIC, DISTRONI C............................... 229
Dist
Dist ance w
ance w ar
arning
ning, Active Brake Assist.......... 240
DIS
DIS TR
TR ONIC
ONIC
Ac tivating............................................... 232
Ac tive Distance Assist............................ 229
Deactivating variable limi ter.................. .232
Door
Door
Additional door loc k................................. 84
Child saf ety lock (rear door )..................... 78
Emer gency key......................................... 88
Opening (from the inside)......................... 85
Po we r closing function............................. 88
Unlocking (inside)....................................85
Door contr
Door contr ol panel
ol panel
Seat operation......................................... 16 Index
509
509

R
R
adio
adio
Overview of functions/symbols.............. 336
R
R adio eq
adio eq uipment appr ov
uipment appr oval numbers
al numbers .............. 396
R
R ain closing function
ain closing function
Side wind ows.......................................... .95
Sliding sunroof....................................... 100
R
R ain sensor
ain sensor
Side windo ws........................................... 95
Sliding sunroof....................................... 100
Wi ndsc reen wiper s................................. 147
REAC REAC H r
H regulation
egulation........................................... 39
R
R eading lamp
eading lamp
Interior lighting....................................... 145
R
R ear door (c
ear door (c hild safe
hild safety loc
ty lock)
k)
Securing.................................................. 78
R
R ear f
ear f og light
og light............................................... 138
R
R ear seat belt
ear seat belt
Status displ ay.......................................... 51
R
R ear window
ear window
Roller sunblind....................................... 102
R
R ear windo
ear windo w heat
w heater
er...................................... 153 R
R
ear
ear -vie
-vie w mirr
w mirr or
or
Au tomatic anti-dazzle mode.................. .150
R
R ecuper
ecuper ation
ation, Brakes, Driving tips
Fu nction................................................ 182
Setting.................................................. .182
R
R ecy
ecy cling
cling, Take -back of end-of-life vehicles..... 22
R
R educing ag
educing ag ent
ent
Ad Blue ®
................................................ .198
R
R efuelling
efuelling
Depressurising the fuel tank (plug-in
hy brid with petrol engine)....................... 197
Fu el....................................................... 193
Re fuelling theve hicle............................ .193
To pping up AdBlue ®
.............................. .198
R
R egistr
egistr ation
ation................................................... 38
R
R egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation
Indonesia............................................... 396
Israel..................................................... 396
Small components................................. 396
R R emot
emot e contr
e contr ol
ol
Displa ys................................................. 163
Problems............................................... 164
Re placing the batter y............................. 163 Setting................................................... 162
St
ationary heater/ ventilation................. 162
R R emot
emot e Online
e Online
Cha rging the star ter batter y................... 172
Cooling/heating theve hicle interior...... .172
St arting theve hicle............................... .172
R
R emo
emo ving//tting
ving//tting wheel tr
wheel trim
im......................... 387
R
R eplacement key
eplacement key, Duplicate key..................... 84
R
R eser ve
eser ve
Fu el....................................................... 403
R
R ese
ese tting
tting
MBUX reset function............................. .306
R
R esidual heat
esidual heat...............................................1 56
R
R esponsibility
esponsibility
Driving saf ety sy stems.......................... .217
R
R es
estr traint syst
aint syst em
em, Occupant saf ety
Basic instructions forch ildren.................. 60
Fu nction in theeve nt of an accident......... 46
Fu nctionality............................................ 46
Limi ted pr otection.................................... 45
Malfunction............................................. 46
Pr otection................................................ 45
Self-test...................................................46 Index
521 521

Implied
warrant y...................................... 40
KEYLESS-GO............................................ 86
Locking/unlocking (from inside)............... 85
Locking/unlocking using the emer-
ge ncy key................................................ 88
Lo we ring................................................ 391
Medical aids............................................ 39
Pa rking up............................................. 216
QR code rescue car d............................... 40
Ra ising................................................... 388
REACH regulation.................................... 39
Re gistration............................................. 38
St andby mode function.......................... 216
St arting (start/stop but ton)................... 171
starting, eme rgency operation mode......1 71
SV HC/substances of very high conce rn... 39
Switching o., start/stop button............. 212
Switching on, start/stop button............. 170
To wing................................................... 281
Tr anspo rting.......................................... 372
ve ntila te/ com fort opening..................... 96
V
V ehicle camera ehicle camera
Information............................................ 218
V
V ehicle data
ehicle data
Displaying, DYNAMIC SELEC T................ 188 Displaying, MBUX................................... 188
Maximum speeds................................... 409
Ro of load............................................... 409
Ve hicle height....................................... .408
Ve hicle length........................................ 408
Ve hicle widt h......................................... 408
Wheelbase............................................. 408
V V ehicle dimensions
ehicle dimensions...................................... 408
V
V ehicle emerg
ehicle emerg ency st
ency start
art............................... 374
V
V ehicle eq
ehicle eq uipment
uipment......................................... 24
V
V ehicle
ehicle identi/cation
identi/cation number
number, VIN................ 397
V
V ehicle
ehicle identi/cation
identi/cation plate
plate
EU type appro val number....................... 397
Maximum permissible gross vehicle
we ight.................................................... 397
Model type............................................ 397
Pa int code............................................. 397
Pe rm issible axle load.............................. 397
VIN........................................................3 97
V
V ehicle int ehicle int er
erior
ior
Cooling/heating (Remo teOnline)........... 172
V
V ehicle key
ehicle key..................................................... 81
V
V ehicle sensors
ehicle sensors ............................................ 218 V
V
ehicle soc ket
ehicle soc ket
Care...................................................... 351
Indicator lamps...................................... 206
V V ehicle st
ehicle st art
art
Emer gency ope ration mode.................... 171
Re mo teOnline...................................... .172
St art/stop but ton.................................. 171
V
V ehicle t
ehicle t ool kit
ool kit
TIREFIT kit.............................................. 359
To wing eye............................................. 373
V
V entilating
entilating , Convenience opening................... 96
V
V entilation
entilation................................................... 165
V
V ents
ents........................................................... 165
VIN
VIN, Vehicle identi/cation number
Engine compartmen t.............................. 397
Identi/cation plate................................. 397
Seat.......................................................3 97
V V ision
ision
Demisting windo ws................................ 156 W
W
W
W ar
ar ning syst
ning syst em
em,ATA.................................... 103
W
W ar
ar ning tr
ning tr iangle
iangle................................... 356, 357 528
528
Index