2021 MERCEDES-BENZ E-CLASS ESTATE air condition

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
523
523

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions #
Consult a quali/ed specialist workshop.
J
Brake system warning lamp
(red) *T
he red brake warning lamp is lit while theve hicle is running.
Po ssible causes:
R The brake forc e boosting is malfunctioning and the braking characteristics may be a.ected.
R There is insu1cient brake 0uid in the brake 0uid reser voir. #
Notethe messages on the instrument displa y. &
W
W ARNI NG
ARNI NGRisk of accident and injury if brake forc e boosting is malfunctioning
If brake forc e boosting is malfunctioning, increased brake pedal forc e may be necessary for braking. The braking
ch aracteristics may be impaired. The braking dis tance can increase in eme rgency braking situations. #
Stop in a safe location immediatel y.Do not continue driving! #
Consult a quali/ed specialist workshop. &
W
W ARNING
ARNING Risk of an accident due tolow brake 0uid le vel
If th e brake 0uid le vel is too lo w,the braking e.ect and the braking characteristics may be impaired. #
Stop theve hicle as soon as possible, paying attention toroad and tra1c conditions. Do not continue driving. #
Consult a quali/ed specialist workshop. #
Do not top up the brake 0uid. Display messages and
warning/indicator lamps
527
527

Pa
rking.................................................. 281
Pa using.................................................. 283
System limitations..................................2 79
A
A ctiv
ctiv e Ser
e Ser vice Sy
vice Sy st
stem PL
em PL US
US
see ASS YST PLUS
A
A ctiv
ctiv e Speed Limit Assist
e Speed Limit Assist
Display................................................... 246
Fu nction................................................ 246
A
A ctiv
ctiv eSt
e St eer
eer ing Assist
ing Assist
Ac tivating/deactivating.......................... 252
Ac tive Emer gency Stop Assist................ 252
Fu nction................................................ 250
System limits......................................... 250
A
A ctiv
ctiv e
eTr
Tra1c
a1c Jam Assist
Jam Assist
Ac tivating/deactivating.......................... 249
Fu nction................................................ 248
A
A dap
dap tiv
tive br
e br ak
ake lights
e lights .................................... 236
A
A dap
dap tiv
tive cr
e cr uise contr
uise contr ol
ol
see Active Distance Assist DISTRONIC
A
A dap
dap tiv
tive Highbeam Assist
e Highbeam Assist
Ac tivating/deactivating.......................... 148
Fu nction................................................ 147 A
A
dap
dap tiv
tive Highbeam Assis
e Highbeam Assist Plus t Plus
Fu nction................................................ 148
Switching on/o..................................... 149
A
A dBlue
dBlue ®
®
Ad ditives................................................ 437
Capacity................................................ 438
No tes..................................................... 207
Purit y.................................................... .437
To pping up............................................ .208
A
A dditional door lock dditional door lock ....................................... 82
A
A dditiv
dditiv es
es
Ad Blue ®
................................................ .437
Engine oil............................................... 438
Fu el....................................................... 435
A
A dditiv
dditiv es (A
es (AdBlue
dBlue ®
®
)
)
see AdBlue ®
A
A dditiv
dditiv es (engine oil)
es (engine oil)
see Additives
A
A dditiv
dditiv es (fuel)
es (fuel)
see Fuel
ADS PL
ADS PL US dam
US dam ping syst
ping syst em
em
see AIR BODY CONTROL ATer
ATer
-sales
-sales ser
service
vice
see AS SYST PLUS
AIR BOD
AIR BOD Y C
Y CONTR
ONTR OL
OL
Setting................................................... 266
Suspension............................................ 265
Air conditioning menu
Air conditioning menu Calling up.............................................. 161
Air dis
Air distr tribution
ibution
Setting................................................... 160
Setting (MBUX multimedia system)......... 162
Air fr
Air fr eshener syst
eshener syst em
em
see Frag rance system
Air inlet
Air inlet see Air-water duct
Air pr
Air pr essure
essure
see Tyre pressure
Air suspension
Air suspension see AIR BODY CONTROL
Air v
Air v ents
ents
Ad justing (front)..................................... 172
Ad justing (rear)...................................... 173
Glo vebox............................................... 173 Index
535
535

Air v
Air v
ents
ents
see Air vents
Air
Air -conditioning syst
-conditioning syst em
em
see Climate cont rol
Air
Air -r
-recir
ecir culation mode
culation mode................................. .163
Air
Air -w
-wat
ater duct
er duct
Ke eping free.......................................... 382
Airbag
Airbag Activation................................................ 44
Au tomatic co-driver airbag shuto............ .53
Fr ont airbag (driver, front passenger)........ 50
Installation locations................................ 50
Knee airbag............................................. 50
Overview.................................................. 50
PA SSENGER AIR BAG indicator la mps...... 54
Pr otection................................................ 51
Re duced pr otection.................................. 52
Side airbag.............................................. 50
Wi ndow airbag......................................... 50
Air0 ow
Air0ow
Setting................................................... 160
Alar Alar m syst
m syst em
em
see ATA (anti-theT alarm system) All-wheel dr
All-wheel dr
ive
ive
see 4M ATIC
Ambient lighting
Ambient lighting Setting (MBUX multimedia system)........ .151
Andr
Andr oid A
oid A uto
uto
see Smartphone integ ration
Animals
Animals Pets in theve hicle.................................... 78
Anti-loc
Anti-loc k br
k braking syst
aking syst em
em
see ABS (Anti-lock Braking System)
Anti-skid c
Anti-skid c hains
hains
see Sn owchains
Anti-t
Anti-theT heTprot
pr otection
ection
Ad ditional door loc k................................. 82
Immobiliser............................................ 102
Anti-t
Anti-theT heTprot
pr otection
ection
see ATA (anti-theT alarm system)
Anticipat
Anticipat or
ory occupant pr ot
y occupant pr otection
ection
see PRE-SAFE ®
(anticipatory occu-
pant pr otection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus) Apple CarPlay
Apple CarPlay ®
®
see Smartphone integ ration
Assist
Assist ance syst
ance syst ems
ems
see Driving saf ety sy stem
ASS YS
ASS YST PL
T PL US
US
Battery disconnection period s................ 375
Displaying the service due dat e.............. 374
Fu nction/no tes...................................... 374
Re gular maintenance work..................... 374
Special service requ irements................. 374
AT
ATA A(anti-t
(anti-theT heTalar
alarm syst
m syst em)
em)
Deactivating the alarm........................... 103
Fu nction................................................ 102
Interior pr otection function.....................1 03
Priming/deactivating interior pr otec-
tion........................................................ 104
Priming/deactivating tow- awa y pro-
te ction................................................... 103
To w- awa y protection function................. 103
A
A TTENTION ASSIST TTENTION ASSIST
Function................................................ 236
Setting.................................................. .238
System limitations.................................. 236 536
536
Index

Childr
Childr
en
en
Av oiding dangers in theve hicle............... .59
Basic instructions.................................... 58
Chock
Chock Storage location..................................... 420
Chock
Chock
see Chock
City lighting
City lighting.................................................. 146
Cleaning
Cleaning see Care
Climat
Climat e contr
e contr ol
ol
Ac tivating/deactivating.......................... 161
Ac tivating/deactivating the A/C func-
tion (control panel).................................1 61
Ac tivating/deactivating the A/C func-
tion (MBUX multimedia system).............. 162
Ac tivating/deactivating the synchro-
nisation function (control panel).............1 62
Ac tivating/deactivating the synchro-
nisation function (MBUX multimedia
system).................................................. 163
Air-recirculation mode............................1 63
Au tomatic control................................. .162
Calling up the air conditioning menu....... 161 Climate style function............................ 162
Demisting
the windscreen...................... 160
Demisting windo ws................................ 163
Fr ont air vents........................................ 172
Glo vebox air vent.................................. 173
Immediate pre-entry clima tecont rol....... 167
Information on the windscreen heater.... 165
Inserting/re movingthe 0acon (fra-
gr ance system)...................................... 164
Ionisatio n.............................................. .163
No te...................................................... 160
Pre-entry climate control at depa rture
time....................................................... 166
Pre-entry climate control using theke y... 165
Re ar air vents......................................... 173
Re sidual heat......................................... 163
Setting (MBUX multimedia system)......... 161
Setting the air distribution...................... 160
Setting the air0ow.................................. 160
Setting the climate style......................... 162
Setting the frag rance system.................. 163
Setting theve hicle interior temp era-
ture....................................................... 160
St ationary heater/ ventilation................. 168
Switching there ar wind owheater
on/o.................................................... 160 THERM
ATIC cont rol panel...................... 160
THERMOTRONIC control panel............... 160
Ve ntilating theve hicle (con venience
opening).................................................. 95
Climat
Climat e s e stytyle
le
Fu nction................................................ 162
Setting.................................................. .162
Co-dr Co-dr iv iver airbag
er airbag shut
shuto.
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)
Setting................................................... 228
Combination switch
Combination switch .................................... .144
Combined lugg
Combined lugg ag
age cov
e cov er and net
er and net
At tach ing tothere ar seat backres t........ 131
Installing/removing................................ 131
Com
Com ponent-speci/c
ponent-speci/c inf
infor
ormation
mation................... 430
Com
Com put
puter
er
see On-boa rdcomputer
Conv
Conv enience closing
enience closing...................................... 95 540
540
Index