engine MERCEDES-BENZ E-CLASS ESTATE 2022 Owners Manual

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
* NO
NOTE
TEEngine damage caused bydriving with insu1cient engine oil #
Avoid long journe yswith insu1cient engine oil. #
Stop theve hicle immediately in accordance with the tra1c conditions. Do not continue driving. #
Switch o. theve hicle. #
Add 1 l of engine oil (/ page 360). #
Check the engine oil le vel.
No tes on engine oil (/ page 420).
5
Engine oil pressure Stop
Switch off engine *D
isplay message onlyfor cer tain engines:
The oil pressure is too lo w.
* N NO
OTE
TE Engine damage caused bydriving with insu1cient oil pressure #
Avoid driving with insu1cient oil pressure. #
Stop theve hicle immediately in accordance with the tra1c conditions. Do not continue driving. #
Switch o. theve hicle. #
Consult a quali/ed specialist workshop. 500
500
Displ
aymessages and warning/indicator lamps

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

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
;
Engine diagnosis warning
lamp *T
he yellow engine diagnostics warning lamp is lit while the engine is running.
A malfunction has occur red in the engine, theex haust system or the fuel system.
The emissions limit value may ha vebeen exceeded and the engine may be running in eme rgency operation mode. #
Have theve hicle checked as soon as possible at a quali/ed specialist workshop.
V
V ehicles wit
ehicles wit h a diesel engine:
h a diesel engine: the fuel tank may ha vebeen run dr y. #
Start the engine thre eto four times aTer refuelling.
If th eye llow engine diagnosis warning lamp goes out, emer gency ope ration mode is cancelled. The vehicle need not
be checked.
# Electrical fault warning lamp *T
hered electrical fault warning lamp is lit.
There is a fault in the electrics. #
Notethe messages on the instrument displa y.
8
Fu elreser vewarning lamp
lights up *T
he yellow fuel reser vewarning lamp lights up while the engine is running.
The fuel supply has dropped into there ser verange. #
Refuel. Display messages and
warning/indicator lamps
509
509

A
A
ctiv
ctiv eSt
e St op-and-Go Assist
op-and-Go Assist
Fu nction................................................ 250
A
A ctiv
ctiv e
eTr
Tra1c
a1c Jam Assist
Jam Assist
Ac tivating/deactivating.......................... 251
A
A dap
dap tiv
tive br
e br ak
ake lights
e lights.................................... 238
A
A dap
dap tiv
tive cr
e cr uise contr
uise control ol,Active Distance
Assist DISTRONIC........................................ 249
A
A dap
dap tiv
tive Highbeam Assist
e Highbeam Assist , High beam
Ac tivating/deactivating.......................... 151
Fu nction................................................ 150
A
A dap
dap tiv
tive Highbeam Assis
e Highbeam Assist Plus t Plus
Fu nction................................................ 151
Switching on/o..................................... 152
A
A dBlue
dBlue ®
®
Ad ditives................................................ 419
Capacity................................................ 420
No tes..................................................... 211
Purit y.................................................... .419
To pping up............................................ .211
A
A dditional door lock
dditional door lock.......................................84
A
A dditiv
dditiv es
es
Ad Blue ®
......................................... 211, 419
Engine oil............................................... 420 Fu
el....................................................... 417
ATer
ATer -sales
-sales ser
service
vice, ASS YST PLUS................. 355
AIR BOD
AIR BOD Y C
Y CONTR
ONTR OL
OL
Fu nction................................................ 267
Setting.................................................. .268
Air conditioning menu
Air conditioning menu Air distribution....................................... 165
Calling up.............................................. 164
Climate control...................................... 165
Ionisation............................................... 166
St ationary heater/ ventilation................. 172
Air dis Air distr tribution
ibution
MBUX multimedia system...................... .165
Setting................................................... 163
Air fr
Air fr eshener syst
eshener syst em
em.................................... 166
Air inlet
Air inlet........................................................ 363
Air pr Air pr essure
essure................................................. 394
Air suspension
Air suspension, AIR BODY CONTROL........... .267
Air v
Air v ents
ents
Glo vebox.............................................. .175
Setting................................................... 175
Air/w
Air/w at
at er duct
er duct............................................. 363 Airbag
Airbag, Occupant saf
ety
Au tomatic front passenger airbag shut
o............................................................. 55 Deployment............................................ .46
Fr ont airbag............................................. 52
Overview.................................................. 52
PA SSENGER AIR BAG indicator la mps...... 56
Pr otection................................................ 53
Re duced pr otection.................................. 54
Air0ow
Air0ow Setting................................................... 163
Alar
Alar m syst
m syst em
em,ATA
Interior pr otection function.....................1 05
All-wheel dr
All-wheel dr ive
ive, 4MATIC................................ 207
Ambient lighting
Ambient lighting........................................... 154
Animals Animals Pets in theve hicle.................................... 80
Anti-loc
Anti-loc k br
k braking syst
aking syst em
em, ABS..................... .233
Anti-t
Anti-theT heTalar
alarm syst
m syst em
em,ATA ......................... 104
Anti-t
Anti-theT heTprot
pr otection
ection, ATA
Ad ditional door loc k................................. 84
Immobiliser............................................ 104
Appr ov
Approv al numbers
al numbers....................................... .412 Index
519
519

Apps
Apps
Mercedes me calls................................. 335
Mercedes me connect........................... 338
Assist
Assist ance syst ance syst ems
ems...................................... 232
ASS YS
ASS YST PL
T PL US
US
Battery disconnection periods................ 356
Service inter val display.......................... 355
Service requ irements............................. 355
ATA
ATA , Anti-theT pr otection
Deactivating the alar m........................... 105
Fu nction................................................ 104
Interior pr otection.................................. 106
To w- awa y protection.............................. 105
A
A TTENTION ASSIST
TTENTION ASSIST
Function................................................ 238
Setting.................................................. .239
A
A ut
ut hor
hor ised w
ised w ork
orkshop
shop ...................................... 38
A
A ut
ut omatic car w
omatic car w ash
ash...................................... 363
A
A ut
ut omatic car w
omatic car w ash mode
ash mode............................ 363
A
A ut
ut omatic climat
omatic climat e contr
e control
ol............................ 165
A
A ut
ut omatic dist
omatic dist ance contr
ance control
ol,Ac tive Dis-
ta nce Assist DISTRONIC, DISTRONIC.......... .243
A
A ut
ut omatic dr
omatic dr iving lights
iving lights................................ 146 A
A
ut
ut omatic emerg
omatic emerg ency call
ency call, Mercedes-
Benz emer gency call system......................... 344
A
A ut
ut omatic engine st
omatic engine st ar
art/st
t/st op
op
ECO start/stop function........................ 191
A
A ut
ut omatic fr
omatic fr ont passeng
ont passeng er airbag
er airbagshut
shuto.
o.,
PA SSENGER AIR BAG status display
Fu nction.................................................. 55
PA SSENGER AIR BAG indicator la mps...... 56
A
A ut
ut omatic mirr
omatic mirr or f
or folding function
olding function ................. 161
A
A ut
ut omatic seat adjus
omatic seat adjustment tment........................... 114
A
A ut
ut omatic tr
omatic tr ansmission
ansmission
Changing gear........................................ 203
DIRECT SELECT le ver............................. 203
Drive prog rams...................................... 198
DY NAMIC SELECT switch....................... 198
Engaging drive position.......................... 204
Kickd own.............................................. .206
Manual shiTing...................................... 205
St eering wheel gearshiT paddles............ 205
Tr ansmission position displ ay................. 203
Tr ansmission position s........................... 203
A A ut
ut onomous br
onomous br aking
aking.................................... 255
Axle load
Axle load Trailer operatio n.................................... .429 B
B
Bad w
Bad w eat
eather light
her light ......................................... 149
Bag hook
Bag hook..................................................... 136
Ball neck Ball neck Extending/r etra cting............................. .290
Extending/r etra cting (MBUX multime-
dia system)............................................ 292
Tr ailer coupling...................................... 292
B
B AS AS, Brake Assist System............................. 233
Batt
Batt er
ery (12 V batt
y (12 V batt er
ery)
y)
Charging................................................ 382
No tes..................................................... 378
Re placing.............................................. .383
St arting assis tance............................... .380
Batt Batt er
er y (high-v
y (high-v olt
oltag
age on-boar
e on-boar d electr
d electrical
ical
syst
syst em)
em)........................................................ 426
Batt
Batt er
ery (ke
y (ke y)
y).................................................. 83
Batt
Batt er
ery (r
y (r emot
emot e contr
e contr ol)
ol)............................... 173
Batt
Batt er
ery (st
y (st art
arter batt
er batt er
ery)
y)
Charging via Remo teOnline................... 182
Belt
Belt ................................................................ 47 520
520
Index

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

!
inoperative See Owner's Manual... 483
÷ inoperative See Owner's Manual... 484
T inoperative See Owner's Manual... 485
G Inoperative................................... 486
î inoperative.................................... 471
: Intelligent Light System inopera-
tive........................................................ 440
Á Key being initialised Please wait.... 438
Á Key not de tected (red display
message).............................................. .437
Á Key not de tected (white display
message).............................................. .437
: LeT dipped beam (e xample).......... 438
6 LeT windowbag malfunction
Consult workshop (e xample).................. 434
¢ Lowe ring....................................... 479
: Malfunction See Owner's Man-
ual ......................................................... 439
Û Malfunction Visit workshop ........... 448
d Malfunction.................................. 449 Û
Malfunction.................................. 448
É Max. speed 35 km/h (red dis-
play message) ....................................... .480
É Max. speed 35 km/h (white dis-
play message) ........................................ 480
î Max. speed 40 km/h.................... 471
ð Maximum speed exceeded ............ 470
î Not possible in cur rent drive
prog ram................................................. 471
Ø .................................................... 496
ç O................................................. 469
ë O................................................. 467
ï Operation only possible in
transmission position P .......................... 451
! Parking brake See Owner's
Manual..................................................4 63
d Performance se verely limited........ 449
É Please reduce speed .............479, 480
Ý Please wait 48 V battery charg-
ing......................................................... 490 6
Please wait Depressurising tank .... 450
& Pre-entry clima tecont rol (via
ke y) available again aTer engine start..... 444
& Pre-ent ryclimate cont rol (via
ke y) inoperati veHV-battery low .............. 444
_ Rear leT seat backrest not
loc ked (Example) .................................... 456
h Rectify tyre pressure ..................... 492
Ø Re/ll AdBlue See Owner ’sMan-
ual ......................................................... 495
! Release parking brake ...................465
¸ Replace air cleaner ....................... 459
Á Replace key.................................. 436
8 Reser vefuel le vel.......................... 459
6 Restraint sys. malfunction Con-
sult workshop ....................................... .432
# See Owner's Manual..................... 487
Ù Steering malfunction Increased
ph ysical e.ort See Owner's Manual.......4 54526
526
Index

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