2022 MERCEDES-BENZ E-CLASS ESTATE engine coolant

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
5
Engine oil level cannot be
measured *T
he elect rical connection tothe oil le vel sensor has been inter rupted or the oil le vel sensor is faulty. #
Consult a quali/ed specialis two rkshop. W W
ar
ar ning and indicat
ning and indicat or lam
or lamps
ps Ov
Ov
er
ervie
vie w of indicat
w of indicat or and w
or and war
arning lam
ning lam ps
ps Some systems will per
form a self-test when the
ve hicle is switched on. Some indicator and warn-
ing lamps may brie0y light up or 0ash. This beha v-
iour is non-critical. These indicator and warning
lamps indicate a malfunction only if they light up
or 0as haTer theve hicle has been star ted or dur-
ing a journe y. Ins
Ins tr
trument displ ay
ument display Depending on
the display setting, the positions of
th e indicator lamps on the inst rument display may
di.er from theex ample shown. Indicat
Indicat or and w
or and w ar
arning lam
ning lam ps:
ps:
6 Restraint system (/ page 503)
ü Seat belt (/ page 503)
_ Reduced po wer (/ page 504)
Ú System error (/ page 504)
# Electricalfault (/ page 504)
ï Trailer hitch (/ page 505)
Ù Powe r steering (/ page 505)
ÿ Coolanttemp erature (/ page 507)
; Engine diagnostics (/ page 507)
% V
V ehicles wit
ehicles wit h a diesel engine:
h a diesel engine: preglow
# Electricalfault (/ page 507) Display message
s andwarning/indicator lamps
501
501

Engine
Engine
W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
ÿ
Coolant warning lamp (red) *T
he red coolant warning lamp is lit while the engine is running.
Po ssible causes:
R The temp erature sensor is malfunctioning
R The coolant le vel is too low
R The air supply tothera diator is obstructed
R The radiator fan is faulty
R The engine coolant pump is faulty
If th ere is an additional warning tone, the coolant temp erature has exceeded 120°C. &
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. #
Stop immediately in accordance with the tra1c conditions and switch o. theve hicle. Do not continue driving. Displ
aymessages and warning/indicator lamps
507
507

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 361). #
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. 508
508
Displ
aymessages and warning/indicator lamps

È
- - - km/h ..................................... 468
h - - - km/h ..................................... 468
# 12 V battery See Owner's Man-
ual......................................................... 487
Û 48 V battery See Owner's Man-
ual......................................................... 489
ò Acoustic presence indicator
inoperative............................................ .445
: Active Light System inoperative..... 439
¯ AdBlue system fault Emer. op.:
max. XXX km/h Start not poss. in
XXX km.................................................. 497
¯ AdBlue system fault Emer gency
op. in XXX miles See Owner's Manual.... 497
¯ AdBlue system fault Engine
start not possible................................... 498
¯ AdBlue system fault See Own-
er's Manual............................................ 497
5 Add 1 litre engine oil when next
re fuelling ............................................... 499 é
ATTENTION ASSIST inoperati ve..... 467
é ATTENTION ASSIS T:Take a
break!.................................................... 467
: Automatic driving lights inoper-
ative...................................................... 439
Û Battery overheated Stop, every-
body out! Outdoors if possible ........ 447, 489
Á Change key batteries .................... 436
è Charger cable connected .............. 445
J Check brake 0uid le vel.................. 466
5 Check eng. oil le v.when next
re fuelling ............................................... 498
ï Check trailer hitch lo ck(white
display message) .................................... 452
h Check tyre(s) ................................ 492
! Clean the fuel /lter....................... 459
É Compressor is cooling .................. 480
ÿ Coolant Stop vehicle Switch
engine o............................................... 458 !
currently una vailable See Own-
er's Manual............................................4 82
÷ currently una vailable See Own-
er's Manual............................................4 83
5 Engine oil le vel cannot be meas-
ured....................................................... 501
5 Engine oil le velRe duce oil le vel..... 499
5 Engine oil le velSt op vehicle
Switch engine o.................................... 499
5 Engine oil pressure Stop Switch
o. engine.............................................. 500
ä Fault Drive at max. 80 km/h ......... 478
6 Front leT malfunction Consult
wo rkshop (e xample)...............................4 33
& inoperative Battery low................. 442
& inoperative Char geHV battery...... 443
& inoperati veHigh-voltage battery
ch arging inco mplete ............................... 443
& inoperative Refuel vehicle............. .443
& inoperative See Owner's Man........ 442 Index
525 525

Ù
Steering malfunction Stop
immediately See Owner's Manual ........... 454
d Stop Switch engine o................... 449
# Stop vehicle Lea veengine run-
ning ....................................................... 489
# Stop vehicle See Owner's Man-
ual......................................................... 488
É Stop vehicle Vehicle too low .......... 478
ç suspended .................................... 469
: Switch o. lights............................ 440
: Switch on headlamps .................... 440
6 Tank is dep ressurised Ready for
re fuelling ............................................... 450
6 Tank ventilation Malfunction
Consult workshop ................................. .450
á temp orarily una vailable Camera
view restric ted....................................... 477
¸ temp orarily una vailable Sensors
dirty....................................................... 476 Ø
Top up AdBlue Emer gency op. in
XXX miles See Owner's Manual.............. 496
+ Top up coolant See Owner ’s
Manual.................................................. 457
¥ Top up washer 0uid...................... .456
u Towing not permitted See Own-
er's Manual ............................................ 445
ï Trailer coupling extending…........... 451
! Turn on the ignition torelease
th e parking brake ................................... 466
d Vehicle is operational Switch o.
ignition before exiting............................. 451
É Vehicle rising Please wait.............. 479
É Vehicle rising ................................ 479
h Warning tyre defect....................... 493
h Wheel sensor(s) missing ................ 491
Ø XX,X l Top up AdBlue Swit chon
ignition, wait 60 sec. or eng. start not
poss...................................................... 496 "Electric" drive prog
ram cur rently
una vailable............................................. 447
Ac tive Blind Spot Assist cur rently
una vailable See Owner's Manual ............ 474
Ac tive Blind Spot Assist inoperative........ 475
Ac tive Blind Spot Assist not available
when towing a trailer See Owner's
Manual................................................. .475
Ac tive bonnet malfunction See Own-
er's Manual............................................ 454
Ac tive Brake Assist Functions cur-
re ntly limi ted See Owner's Manual .........485
Ac tive Brake Assist Functions limited
See Owner's Manual.............................. 486
Ac tive Distance Assist available again ..... 470
Ac tive Distance Assist cur rently
una vailable See Owner's Manual ............ 469
Ac tive Distance Assist inoperative.......... 470
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual ............ 475 Index
527 527

O
O
Occupant safe
Occupant safe ty
ty............................................. 47
O.-r
O.-r oad
oaddr
driving
iving, O.-road driving................... 188
O.r
O.r oad
oad Score
Score
Displaying............................................. .202
On-boar
On-boar d com
d com put
puter
er, Computer, Operating system
Displaying the service due dat e.............. 355
Instrument displa y................................. 303
Menu overview.......................................3 00
Operating.............................................. 300
On-boar
On-boar d diagnos
d diagnostics int tics interf
erface
ace , Diagnos-
tics connection.............................................. 37
On-boar
On-boar d electr
d electronics
onics
Engine electronics................................. 410
Tw o-w ayradios...................................... 410
On-demand f
On-demand f eature
eature........................................ 24
Online ser
Online ser vices
vices.............................................. 43
Open Sour
Open Sour ce
ceSoTw
SoTw are
are,Free soTware............. 44
Opening angle
Opening angle Limiting (tailgate)..................................... 94
Opening t
Opening t he t
he t ailg
ailgat
ate using y
e using y our f
our foot
oot
HANDS-FREE ACCESS............................. 92 Oper
Oper
ating
ating 0uids
0uids
Ad Blue ®
................................................ .419
Ad ditives................................................ 417
Brake 0uid............................................. 422
Coolant.................................................. 423
Diesel.................................................... 417
Engine oil............................................... 420
Pe trol..................................................... 416
Wi ndsc reen washer 0uid........................ 424
Oper Oper ating safe
ating safe ty
ty
48 V on-board elect rical system............... 25
High-voltage on-board elect rical system... 25
Information............................................. .25
Op
Op timised acceler
timised acceler ation
ation................................ 184
Outside mirr
Outside mirr ors
ors
Au tomatic anti-dazzle mode.................. .160
Au tomatic mir rorfo lding function........... 161
Blind Spot Assist.................................... 261
Fo lding in/out........................................1 59
Memory function................................... 125
Pa rking position..................................... 160
Setting................................................... 159
Wa rning lamp......................................... 261
Ov
Ov er erhead contr
head contr ol panel
ol panel.................................. 14 Ov
Ov
er
erview
view
Manoeuvring brake function...................2 86
Ov
Ov er
ervie
vie w of airbags
w of airbags........................................ 52
Owner's Manual
Owner's Manual.............................................24 P
P
P
P aint code
aint code ................................................... 413
P
P anel heating
anel heating ............................................... 117
P
P ar
ar k position
k position
DIRECT SELECT le ver............................. 203
Engaging................................................ 204
P
P ar
ar king
king, PARKTRONIC
Electric parking brak e............................ 277
P
P ar
ar king aid
king aid, Active Parking
Assist, PARKTRONIC.................................... 277
P
P ar
ar king Assist
king Assist, Active Parking Assist.............2 81
P
P ar
ar king Assis
king Assist P t PARK
ARK TR
TRONIC
ONIC
Ac tivating............................................... 280
Ad justing warning tones......................... 281
Deactivating........................................... 280
Fu nction................................................ 277
P
P ar
ar king assist
king assist ance syst
ance systems
ems,PA RKTRONIC.... 277 Index
539
539

Ve
hicle height....................................... .424
Ve hicle length........................................ 424
Ve hicle widt h......................................... 424
Wheelbase............................................. 424
V
V ehicle dimensions
ehicle dimensions...................................... 424
V V ehicle emerg ehicle emerg ency st
ency start
art............................... 389
V
V ehicle eq
ehicle eq uipment
uipment......................................... 24
V
V ehicle
ehicle identi/cation
identi/cation number
number, VIN................ 413
V
V ehicle
ehicle identi/cation
identi/cation plate
plate
EU type appro val number....................... 413
Maximum permissible gross vehicle
we ight.................................................... 413
Model type............................................ 413
Pa int code............................................. 413
Pe rm issible axle load.............................. 413
VIN........................................................4 13
V
V ehicle int
ehicle int er
erior
ior
Cooling/heating (Remo teOnline).......... .182
V
V ehicle key
ehicle key..................................................... 81
V
V ehicle sensors
ehicle sensors ............................................ 231
V
V ehicle soc ket
ehicle soc ket
Care...................................................... 366
Indicator lamps...................................... 219 V
V ehicle st ehicle st art
art
Emer gency ope ration mode.................... 181
Re mo teOnline....................................... 182
St art/stop but ton.................................. 181
V
V ehicle t
ehicle t ool kit
ool kit
TIREFIT kit.............................................. 374
To wing eye............................................. 388
V
V entilating
entilating , Convenience opening................... 97
V
V entilation
entilation................................................... 175
V
V ents
ents........................................................... 175
VIN
VIN, Vehicle identi/cation number
Engine compartmen t.............................. 413
Identi/cation plate................................. 413
Seat.......................................................4 13
V
V ision ision
Demisting windo ws................................ 166 W
W
W
W ar
ar ning syst
ning syst em
em,ATA.................................... 104
W
W ar
ar ning tr
ning tr iangle
iangle................................... 371, 372
W
W ar
ar ning/indicat
ning/indicat or lamp
or lamp
! ABSwarning lamp......................... 513 ê
Active Brake Assist warning lam p..5 12
J Brake system warning lamp (red)... 511
J Brake system warning lamp (yel-
low)....................................................... 510
ÿ Coolant warning lamp (red)........... 507
ÿ Coolant warning lamp (yellow).......5 08
! Electric parking brake indicator
lamp (red).............................................. 510
# Electrical fault warning lamp
...................................................... 505, 509
; Engine diagnosis warning lamp...... 509
å ESP®
OFF warning lam p................ 515
÷ ESP®
wa rning lamp 0ashes........... 514
÷ ESP®
wa rning lamp lights up......... 514
8 Fuelreser vewarning lamp lights
up.......................................................... 509
Ù Powe r steering warning lamp
(red)...................................................... 505
_ Reduced-po werwa rning lamp....... 504
6 Restraint system warning lam p...... 503 Index
549 549