heater MERCEDES-BENZ E-CLASS SALOON 2021 Owners Manual

1
Steering wheel gearshiT paddles →
188
2 Combination switch →
136
3 Instrument displ ay →
282
4 DIRECT SELECT le ver →
186
5 Media display →
311
6 Start/stop but ton →
168
7 Calls up MBUX multimedia system applications →
314
8 Climate control systems →
151
9 Glovecompartment →
121
A 002F Hazard warning light system →
136
B Stow age compartment →
121
C Touchpad →
314
D 0063 Controller forvo lume and switching
sound on/o. →
311
E 00D0 Switches the MBUX multimedia system
on/o. →
311
F D Rear-window roller sunblind →
99 G
00D6 ECO start/s top function →
176
H c Active Parking Assist →
266
I 00CC Setstheve hicle le vel →
251
J DYNAMIC SELECT switch →
184
K PASSENGER AIR BAG indicator la mps→
54
L Control panel forth e MBUX multimedia system →
283
M Adjusts the steering wheel manually →
113
N Adjusts the steering wheel electrically →
114
ý Switches the steering wheel heater
on/o. →
115
O Control panel:
On-board computer →
283
Cruise control or variable limi ter →
226
I Active Distance Assist DISTRONIC →
230
P Diagnostics connection →
35
Q Opens the bonnet →
360 At
a glance – Cockpit
7
7

T
T
ec
ec hnology Fr
hnology Freq
eq uency r
uency r angeT r
ang eT ransmission output/magne
ansmission output/magne tic
tic/eld
/eld s
strtr eng th
ength
Re mo teKeyless Entr y1 20 kHz (119–135 kHz) ≤ 42 dBμA/m at 10m
Wi reless Powe rTr ansmission 127 kHz (119–135 kHz)≤ 66 dBμA/m at 10m withthe magnetic /eld
strength le vel decreasing 3dB/oct aveabove119
kHz
Ne ar-/eld communication 13.553–13.567 MHz≤ 42 dBμA/m at 10m
Re mo teKeyless Entr y,Garage Door Opener, Tire
Pressure Monitoring 433 MHz (433.05–434.79 MHz)
≤ 10 mW ERP
Block Heater Remo teControl, Garage Door
Opener 868 MHz (868.0–868.6 MHz)≤
25 mW ERP
Block Heater Remo teControl, Garage Door
Opener 869 MHz (868.7–869.2 MHz)≤
25 mW ERP
Blue toot h, Kleer, RLAN, wireless Headphone s2.4 GHz ISM band (2400–2483.5 MHz) ≤ 100 mW EIRP
RLAN 5.1 GHz UNII-1 (5150–5250 MHz)≤ 25 mW EIRP
Interior Monitoring Radar, RLAN 5.8 GHz UNII-3 (5725–5875 MHz)≤ 25 mW EIRP
Re mo teKeyless Entr y7 .25 GHz UWB (6.0–8.5 GHz) ≤ -41.3 dBm/MHz EIRP mean ≤ 0 dBm/MHz
EIRP peak General no
tes
31 31

Switc
Switc
hing t
hing t he seat heating
he seat heating on/o.
on/o. &
W
WARNING
ARNING Risk of bu rns due torepeatedly
switching on the seat heating
Re peatedly switching on the seat heating can
cause the seat cushion and seat backrest pad-
ding tobecome very hot.
In particular, the health of persons with limited
te mp erature sensitivity or a limited ability to
re act tohigh temp eratures may be a.ected or
th ey may even su.er burn-like injuries. #
Do not repeatedly switch on the seat
heating. To
protect against overheating, the seat heating
may be temp orarily deactivated aTer it has been
switched on repeatedl y.
* N
NO
O TE
TE Damage tothe seats caused by
objects or documents when the seat
heater is switched on When
the seat heater is switched on, over-
heating may occur due toobjects or docu- ments placed on
the seats e.g. seat cushions
or child seats. This could cause damage tothe
seat sur face. #
Make sure that no objects or documents
are on the seats when the seat heater is
switched on. R
R
eq
eq uir
uir ements:
ements:
R The po wer supply is switched on. #
Press button 1repeatedly until the desired
heating le vel is set.
Depending on the heating le vel, up tothree
indicator lamps will light up. If all indicator
lamps are o., the seat heating is switched o..
% The seat heating will automatically switch
down from theth re e heating le vels aTer 8, 10
and 20 minutes until the seat heating is
switched o.. 112 112
Seats and st
owing

Se
Se
tting t
tting t he panel heating
he panel heating Multimedia system:
4 © 5
Settings 5
Vehicle
5 Panel heating
When the seat heater is switched on, the armrests
and the centre console can be heated. #
Switch the function forth e desired seats on or
o.. Switc
Switc
hing t
hing t he seat v
he seat v entilation
entilation on/o.
on/o. R
R
eq
eq uir
uir ements:
ements:
R The po wer supply is switched on. #
Press button 1repeatedly until the desired
blo wer setting has been reached.
Depending on the blo wer setting, up tothree
indicator lamps will light up. If all indicator
lamps are o., the seat ventilation is switched
o.. S
S
t
teer
eer ing wheel
ing wheel A
A
djus
djusting t ting t he st
he steer
eering wheel manual ly
ing wheel manually &
W
WARNING
ARNING Risk of accident due toadjust-
ing theve hicle settings while theve hicle is
in motion
Yo u could lose control of theve hicle in thefo l-
lowing situations in particular:
R ifyo u adjust the driver's seat, the head
re straint, the steering wheel or the mir ror
while theve hicle is in motion
R ifyo ufa sten your seat belt while theve hi-
cle is in motion #
Before starting theve hicle: in particular,
adjust the driver's seat, head restraint,
stee ring wheel and mir ror,and fasten
yo ur seat belt. &
W
WARNING
ARNING Risk of entrapment forch ildren
when adjusting the steering wheel
Children could injure themsel ves if they adjust
th e steering wheel. Seats and st
owing
113
113

Switc
Switc
hing t
hing t he st
he steer
eering wheel heat
ing wheel heat er
er on/o.
on/o. R R
eq equir uir ements:
ements:
R The po wer supply or theve hicle has been
switched on. #
Turn the le ver in the direction of ar row 1 or
2.
If indicator lamp 3lights up, the steering
wheel heater is switched on. When
you switch theve hicle o., the steering
wheel heater will switch o.. Easy entr Easy entr
y and e
y and exit f
xit feature
eature Using t
Using t
he easy entr
he easy entr y and e
y and exit f
xit feature
eature &
W WARNING ARNING Risk of accident when pulling
awa y during the adjustment process of
th e easy entry and exitfeature
Yo u could lose control of theve hicle. #
Alwayswa it until the adjustment process
is comple tebefore driving o.. &
W
WARNING
ARNING Risk of becoming trapped dur-
ing adjustment of the easy entry and exit
fe ature
Yo u and other vehicle occupants – particular ly
ch ildren – could become trapped. #
Ensure that no one has a body part in
th e sweep of the steering wheel or driv-
er's seat. If
th ere is a risk of becoming trapped bythe
stee ring wheel: #
Movethe adjustment le ver of the steer-
ing wheel.
The adjustment process will be stopped.
If th ere is a risk of becoming trapped bythe
driver's seat: #
Press the seat adjustment switch.
The adjustment process will be stopped. #
Never lea vechildren unattended in the
ve hicle. #
When leaving theve hicle, alw aysta ke the
ke y with you and lock theve hicle. V V
ehicles wit
ehicles wit h memor
h memory function:
y function: you can stop the
adjustment process bypressing one of the mem-
ory function position switches. Seats and st
owing
115
115

Ov
Ov
er
ervie
vie w of climat
w of climat e contr
e control syst
ol systems
ems N
No
ot
tes on climat
es on climat e contr
e control
ol An interior air /lter in combination with
the pre/l-
ter inthe engine compartment must alw ays be
used so that the air conditioning system, pollution
le ve l monitoring and the air /lt ration workcor-
re ctl y.Use /lters recommended and appr oved by
Mercedes-Benz. Alw ays ha vemaintenance work
car ried out at a quali/ed specialist workshop. Ov
Ov
er
ervie
vie w of t
w of t he air conditioning contr
he air conditioning contr ol panel
ol panelThe indicator lamps on
the buttons indicate that
th e cor responding function is activated. THERM
ATIC air conditioning cont rol panel with/with-
out stationary heater (e xample)
1 0082 Setsthete mp erature, leT
2 008F Setsthe air distribution
3 H Setsthe air0ow or switches o. climate
control
4 0058 Sets climate control toautomatic mode
(/ page 152)
5 0064 Demists the windscreen 6
Vehicles with THERM ATIC air conditioning
cont rol panel (without stationary heater):
008A calls up the air conditioning menu
Ve hicles with THERM ATIC air conditioning
cont rol panel (with stationary heater, plug-in
hy brid) or THERMOTRONIC air conditioning
control panel (with/without stationary heater,
plug-in hybrid): ! calls up the air condi-
tioning menu, switches residual heat on/o.
(/ page 153)
7 006C Switches there ar wind owheater on/o.
8 Vehicles with THERM ATIC air conditioning
cont rol panel without stationary heater: 0
switches synchronisation on/o.
(/ page 152)
Ve hicles with THERM OTRO NIC air condition-
ing control panel without stationary heater:
005A switches the A/C function on/o.
(/ page 151)
Ve hicles with a stationary heater: 003B
switches the stationary heater on/o.
(/ page 158) 150 150
Climate control

Dispose of
thege nuine Mercedes-Benz interior
perfume 0acon when it is em pty and do not re/ll
it.
R R e/llable
e/llable 0acon
0acon #
Unscr ewthe cap of the em pty 0acon. #
Fillth e 0acon with a maximum of 15 ml. #
Screw the cap back on tothe 0acon.
Alw aysre /ll the em ptyre /llabl e0acon with the
same perfume. Obser vethe separate information
sheet with the 0acon. Inf
Inf
or
ormation on t
mation on t he windscr
he windscreen heat
een heat er
er The windscreen heater is switched on automati-
cally if
the 0064 button is activated.
ATer theve hicle is star ted, the windscreen heater
will be switched on automatically as requ ired. Pr Pr
e-entr
e-entr y climat
y climat e contr
e control using t
ol using t hekey
he key F
F
unction of pr
unction of pr e-entr
e-entry climat
y climat e contr
e control using t
ol using t he
he
key
key
Before entering theve hicle, the driver's seat area
or the whole vehicle interior can be brie0y pre-
wa rmed or pre-cooled.
When pre-cooling, thefo llowing functions are acti-
va ted as needed:
R Automatic climate control
R Blower
R Seat ventilation
When pre-heating, thefo llowing functions are acti-
va ted as needed:
R Automatic climate control
R Blower
R Seat heater
R Steering wheel heater
R Panel heating
R Mirror heater
R Rear wind owheater
R Frag rancing R
Ionisation
Se Se tting pr
tting pr e-entr
e-entry climat
y climat e contr
e control viakey
ol via key #
Call up the air conditioning menu. #
Select Pre-entry climate ctrl.
T
T ur
ur ning
ning on/o.
on/o. #
Select Z. #
Select Pre-entry climate control via key.
Switc
Switc hing pr
hing pr e-entr
e-entry climat
y climat e contr
e control via t
ol via thekey
he key
on/o.
on/o.
R R eq eq uir
uir ements:
ements:
R The high-voltage battery is charge d su1-
cient ly.
R The function has been activated via the multi-
media system. #
T
To switc
o switc h on:
h on:unlock theve hicle.
The climate cont rol functions are activated for
up to/ve minutes for pre-heating and pre-
cooling. Climate control
155
155

Pre-entry clima
tecont rol via theke y cann otbe
activated more than twice when theve hicle is
switched o.. #
T
To switc
o switc h
ho.:
o.: push the003B button up or
down.
The following functions will remain active once the
ve hicle has been star ted:
R Seat heating
R Seat ventilation
R Panel heating
R Frag rancing
R Ionisation Pr
Pr
e-entr
e-entr y climat
y climat e contr
e control at depar
ol at depar tur
ture time
e time Pr
Pr
e-entr
e-entr y climat
y climat e contr
e control f
ol for depar
or depar tur
ture time func-
e time func-
tion
tion &
W
WARNI NG
ARNI NGDanger tolife due toexposure
to extreme heat or cold in theve hicle
If people, particular lych ildren, are exposed to
ex treme temp eratures over an extended period of time,
there is a risk of serious injury
or danger tolife. #
Never lea vepersons, children in particu-
lar, unattended in theve hicle. The
vehicle interior can be air conditioned when
th eve hicle is par ked.
When theve hicle is connected topowe r supply
equipment, priority is given tocharging the high-
vo ltage battery toa speci/ed minimum charge.
The running time of pre-entry clima tecont rol may
be reduced under thefo llowing conditions:
R The vehicle is not connected topowe r supply
equipment.
R The high-voltage battery is not charge d su1-
cient ly.
Wi th active pre-ent ryclimate cont rol,th ech arge
le ve l of the high-voltage battery may be reduced,
ev en if thech arging cable connector is connec-
te d.
Fo r cooling, thefo llowing functions are activated
as needed:
R Automatic climate control R
Blower
R Seat ventilation
Fo r heating, thefo llowing functions are activated
as needed:
R Automatic climate control
R Blower
R Seat heating
R Steering wheel heater
R Panel heating
R Mirror heater
R Rear wind owheater
R Frag rancing
R Ionisation
Se
Se tting pr
tting pr e-entr
e-entry climat
y climat e contr
e control f
ol for depar
or depar ture
ture
time
time #
Call up the air conditioning menu. #
Select Pre-entry climate ctrl.
Se
Se tting a single depar
tting a single depar tur
ture time
e time #
Select ONCE. #
Set a departure time. 156
156
Climate control

The colours of
the indicator lamp ha vethefo llo w-
ing meanings:
R Blue:
Blue: cooling is activated.
R R Red:
ed: heating is activated.
R Y
Yello w:
ello w:the departure time has been preselec-
te d. #
Set the desired temp erature using the0082
button. #
Press button 1.
The red or blue indicator lamp on button 1
will light up or go out. S
S
t
tationar
ationar y heat
y heater/v
er/v entilation
entilation S
S
t
tationar
ationar y heat
y heater/st
er/st ationar
ationar y v
y ventilation function
entilation function
The following functions are per form ed:
R The air inside theve hicle is heated or ventila-
te dto the set temp erature.
R The air inside theve hicle cann otbe cooled
down to temperatures below the outside tem-
perature.
R Ifth e outside temp erature changes, ventilation
mode automatically switches toheating mode
or heating mode automatically switches to
ve ntilation mode.
The stationary hea ter and theex haust gas outl et
are situated at theright-hand front wheel. Switc
Switc
hing t
hing t he st
he stationar
ationar y heat
y heater/v
er/ventilation
entilation on/o.
on/o.
via t
via t he oper
he oper ating unit
ating unit &
D
DAN
AN GER
GER Risk of fatal injury due topoison-
ous exhaust gases
If th eta ilpipe is bloc ked or su1cient ventila-
tion is not possible, poisonous exhaust gases
such as carbon monoxide may enter theve hi-
cle. This is the case in enclosed spaces or if
th eve hicle gets stuck in sno w,forex ample. #
Always switch the stationary heater o. in
enclosed spaces without an air extrac-
tion system, e.g. in garage s. #
Keep theta ilpipe and the area around
th eve hicle free from snow when the
ve hicle or the auxiliary heating is run-
ning. #
Open a door or a roof hatch on the wind-
wa rdside of theve hicle toensure an
adequate supply of fresh air. 158
158
Climate control

&
W
W ARNI NG
ARNI NGRisk of /re due tohot station-
ary heater components and exhaust gases
Flammable materials such as lea ves, grass or
twigs may ignite. #
When the stationary heater is switched
on, make sure that:
R hot vehicle parts do not come into
contact with 0ammable materials.
R theex haust gas can 0ow out of the
stationa ryheater exhaust pipe unhin-
dered.
R theex haust gas does not come into
contact with 0ammable materials. *
N
NO OTE
TE Bat tery dischar gecaused bysta-
tionar y heater or stationaryventilation
ope ration Operating
the stationary heater or stationary
ve ntilation drains the batter y. #
ATer heating or ventilating theve hicle
twice, drive for a longer period of time. R
R
eq
eq uir
uir ements:
ements:
R The fuel tank is /lled toat least there ser ve
le ve l. #
Set the desired temp erature using the0082
button. #
Press the003B button.
The red or blue indicator lamp on the button
will light up or go out.
The colours of the indicator lamp ha vethefo llo w-
ing meanings:
R Blue: Blue: stationary ventilation is switched on.
R R
Red:
ed: the stationary heater is switched on.
R Y
Yello w:
ello w:the departure time is preselected.
The stationary heater/ventilation will switch o.
automatically aTer 50 minutes.
Oper Oper ation using t
ation using t he app:
he app:the stationary heater/
ve ntilation can also be ope rated via the Mercedes
me connect app. You can /nd fur ther information
in the separate Owner's Manual at https://
moba.i.daimler.com/mar kets/ece-r ow/baix/
ca rs/connectme/en_GB/#em otions/
St artsei te.html. Se
Se
tting t
tting t he st
he stationar
ationar y heat
y heater/v
er/ventilation via t
entilation via t he
he
multimedia syst
multimedia syst em
em #
Tocall up the air conditioning menu
(/ page 151). #
Select Auxiliary heating .
Selecting t
Selecting t he depar
he departur
ture time
e time #
Select the time TIME A: XX, TIME B: XXor
TIME C: XX.
Se
Se tting t
tting t he depar
he depar tur
ture time
e time #
Select the time TIME A: XX, TIME B: XXor
TIME C: XX. #
Select the pen beside the time. #
Set a time.
Se
Se tting t
tting t he st
he stationar
ationar y heat
y heater/v
er/v entilation via
entilation via
r
r emot
emot e contr
e contr ol
ol
R
R eq
eq uir
uir ements:
ements:
R The fuel tank is /lled toat least there ser ve
le ve l. Climate control
159
159