heater MERCEDES-BENZ E-CLASS CABRIOLET 2021 Owner's Manual

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
&
inoperative Battery low *T
he on-board elect rical system voltage is too lo w.
The stationa ryheater has switched itself o.. #
Drive an extended distance until the battery has reached a su1cient charge leve l again.
&
inoperative Refuel vehicle *T
here is too little fuel in the fuel tank. The stationary hea ter cannot be switched on. #
Refuel theve hicle. V
V
ehicle
ehicle Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences andM
MSolutions
Solutions
d
Vehicle is operational
Switch off ignition before
exiting *Y
ou are leaving theve hicle in a ready-to-drive state. #
Get out of theve hicle, secure it against rolling away and take theke y with you. #
Ifyo u do not lea vetheve hicle, switch o. the electrical consumers, e.g. the seat heating. Otherwise, the 12‑V bat-
te ry may dischar geand starting the engine may be possible only with the help of a second battery (jump start). Display messages and
warning/indicator lamps
383 383

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
á
Ã
Ä
Ø
Ô
temporarily unavailable
Camera view restricted *T
he view of the multifunction camera is restric ted. Possible causes:
R Dirt on the windscreen in the /eld of vision of the multifunction camera
R Heavy rain, snow or fog
R Mist on the inside of the windscreen: in cer tain we ather conditions, mist can form onthe inside of the windscreen
during cold times of year in particular.
% This mist on the windscreen will be remo ved automatically within a short time with the aid of a heater. The restric-
tion is temp orar y.
Driving systems and driving saf ety sy stems ma y be malfunctioning or temp orarily una vailable. The brake system, steer-
ing and drive system will continue tofunction normall y. #
Drive on
Once the causes of the problem are no longer present, the driving systems and driving saf ety sy stems will be available
again and the cor responding symbols will be switched o..
If th e display message does not disappear: #
Stop theve hicle in accordance with the tra1c conditions. #
Clean the windscreen, especially in the position of the multifunction camera (/ page 183). #
Restart theve hicle. 408 408
Displ
aymessages and warning/indicator lamps

A
A
ut
ut omatic co-dr
omatic co-dr iv
iver airbag
er airbag shut
shuto.
o.
Fu nction of co-driver airbag shuto........... 49
A
A ut
ut omatic dist
omatic dist ance contr
ance control
ol
see Active Distance Assist DISTRONIC
A
A ut
ut omatic dr
omatic dr iving lights
iving lights ................................ 126
A
A ut
ut omatic engine st
omatic engine st art
art
see ECO start/stop function
A
A ut
ut omatic engine st
omatic engine st op
op
see ECO start/stop function
A
A ut
ut omatic fr
omatic fr ont passeng
ont passeng er airbag
er airbagshut
shuto.
o.
PA SSENGER AIR BAG indicator la mps...... 50
A
A ut
ut omatic mirr
omatic mirr or f
or folding function
olding function
Ac tivating/deactivating.......................... 141
A
A ut
ut omatic seat adjus
omatic seat adjustment tment
Setting................................................... 105
A
A ut
ut omatic tr
omatic tr ansmission
ansmission
DIRECT SELECT le ver............................. 167
Drive prog ram displa y............................ 166
Drive prog rams...................................... 165
DY NAMIC SELECT switch....................... 165
Engaging drive position.......................... 169
Engaging reve rsege ar............................ 168
Kickdown............................................... 170 Manual
gear changing........................... .169
Selecting park position........................... 168
St eering wheel gearshiT paddles............ 169
Tr ansmission position displ ay................. 167
Tr ansmission position s........................... 167
Axle load
Axle load
Perm issible............................................ 356
Tr ailer operatio n.................................... .369 B B
Bad w
Bad w eat
eather light
her light ......................................... 129
Bag hook
Bag hook..................................................... 119
Ball neck
Ball neck Folding out/in........................................ 240
B
B AS (Br
AS (Br ak
ake Assis
e Assist Syst t System)
em)........................... 186
Batt
Batt ery
ery
Re mo tecont rol (stationary heater)......... 149
Batt
Batt er
ery (ke
y (ke y)
y)
Re placing................................................. 76
Batt
Batt er
ery (v
y (v ehicle)
ehicle)
Charging (Remo teOnline)..................... .155
No tes..................................................... 322 No
tes (starting assis tance and charg-
ing)........................................................ 324
Belt
Belt see Seat belt
Bicy
Bicy cle r
cle r ack
ack
Load capacit y........................................ 369
Tr ailer operatio n.................................... .244
Blind Spo
Blind Spo t Assist
t Assist
Ac tivating/deactivating.......................... 214
Fu nction................................................ 212
System limi tations.................................. 212
Blow
Blow er
er
see Clima tecont rol
BlueTEC
BlueTEC see AdBlue ®
Bonnet
Bonnet Function (active bonnet)......................... 299
Opening/closing.................................... 299
Boo
Boo t lid
t lid
Closing.................................................... 82
HANDS-FREE ACCESS............................. 83
Locking separatel y................................... 84
Opening................................................... 82 448 448
Index

Climate style function............................ 144
Demisting the windscreen...................... 142
Demisting windo ws................................ 145
Fr ont air vents........................................ 151
Inserting/removing the 0acon (fra-
gr ance system)...................................... 146
Ionisatio n............................................... 145
No te...................................................... 142
Re ar air vents......................................... 151
Re sidual heat......................................... 145
Setting (MBUX multimedia system)......... 143
Setting the air distribution...................... 142
Setting the air0ow.................................. 142
Setting the climate style......................... 144
Setting the frag rance system.................. 145
Setting theve hicle interior temp era-
ture....................................................... 142
St ationary heater/ ventilation................. 147
Switching there ar wind owheater
on/o.................................................... 142
THERM ATIC cont rol panel...................... 142
THERMOTRONIC control panel............... 142
Ve ntilating theve hicle (con venience
opening).................................................. 93 Climat
Climat e s e stytyle
le
Fu nction................................................ 144
Setting.................................................. .144
Co-dr
Co-dr iv
iver airbag
er airbag shut
shuto.
o.
see Automatic co-driver airbag shuto.
Coc
Coc kpit
kpit
Overview.................................................... 6
Co.ee
Co.ee cup symbol
cup symbol
see ATTENTION ASSIST
Combination switch
Combination switch .................................... .127
Com
Com ponent-speci/c
ponent-speci/c inf
infor
ormation
mation................... 355
Com
Com put
puter
er
see On-board computer
Conv
Conv enience closing
enience closing...................................... 94
Conv
Conv enience opening
enience opening..................................... 93
Coolant (engine)
Coolant (engine) Levelch eck............................................ 303
No tes..................................................... 365
Cooling
Cooling see Climate control
Cop Cop yr yright
ight....................................................... 38
Cor
Cor ner
nering light
ing light............................................. 128 Cr
Cr oss
oss tr
tra1c
a1c (w
(war
arning)
ning)
see Manoeuvring assis tance
Cr
Cr oss
oss Tr
Tra1c
a1c Alert
Alert........................................ 236
Cr
Cr osswind Assist
osswind Assist
Fu nction/no tes...................................... 187
Cr
Cr uise contr
uise contr ol
ol
Ac tivating............................................... 193
Buttons.................................................. 193
Calling up a speed................................. 193
Deactivating........................................... 193
Fu nction................................................ 192
Re quirements:....................................... 193
Selecting............................................... 193
Setting a speed...................................... 193
St oring a speed...................................... 193
System limitations.................................. 192 D D
Dashboard Dashboard see Cockpit
Dashcam Dashcam Notes..................................................... 272
Selecting a USB device......................... .273
St arting/stopping a video recording...... .273 Index
451 451

Massag
Massag
e pr
e progr
ogr ammes
ammes
Overview................................................ 106
Re setting the settings............................ 106
Selecting the front seats........................1 06
Maximum design speed
Maximum design speed
see Limiter
Maximum per Maximum per missiblegr
missible gross v oss v ehicle w
ehicle w eight
eight... 356
MBUX multimedia syst
MBUX multimedia syst em
em
Ac tivating/deactivating standby mode... 183
Con/guring drive prog ram I................... .166
Home screen......................................... 256
No tes..................................................... 254
Operating theto uchscreen..................... 257
Overview................................................ 254
Re storing (fac tory settings).................... 265
Setting route-based speed adap tation.... 202
Setting the air distribution...................... 144
Setting the frag rance system.................. 145
Setting the stationary heater/ventila-
tion........................................................ 148
St andby mode function.......................... 182
Switching ionisation on/o..................... 145
MBUX multimedia syst
MBUX multimedia syst em em
see Displ ay(MBUX multimedia system) Media
Media
Overvi ewofthe functions and symbols.. .290
Media mode
Media mode Connecting Blue tooth ®
audio equip-
ment..................................................... .292
Medical aids
Medical aids................................................... 34
Memor
Memor y function
y function
Fu nction................................................ 113
Head-up displa y..................................... 114
Operating.............................................. 114
Outside mir rors...................................... 114
Seat....................................................... 114
St eering wheel....................................... 114
Menu (on-boar Menu (on-boar d com
d comput
put er)
er)
Head-up displa y..................................... 252
Overview................................................ 249
Mer
Mer cedes me app
cedes me app
Information............................................ 283
Mer
Mer cedes me calls
cedes me calls
Ar ranging a service appointment............ 279
Calling the Mercedes-Benz customer
centre.................................................... 278 Calling
the Mercedes-Benz Customer
Centre aTer automatic accident or
breakdown de tection............................. 279
Consenting todata transfer.................... 280
Information............................................ 278
Making a call via theove rhead control
panel..................................................... 277
Tr ansfer red data..................................... 280
Mer
Mer cedes me connect cedes me connect
Ac cident and Breakdown Managemen t...2 82
Information............................................2 81
Tr ansfer red data..................................... 283
Mer
Mer cedes-
cedes- AMG v
AMG vehicles
ehicles
No tes..................................................... 153
Mer
Mercedes-Benz emerg cedes-Benz emerg ency call sy st
enc y call sy stem
em
Au tomatic emer gency call...................... 286
Information........................................... .286
Information about data transfer.............. 288
Manual emer gency call.......................... 287
Overview................................................ 286
Self-diagnosis........................................ 288
St arting/ending ERA-GLONASS test
mode..................................................... 289 464 464
Index

R
R
ain closing function
ain closing function
Side wind ows.......................................... .93
REAC
REAC H r
H regulation
egulation ........................................... 33
R
R eading lamp
eading lamp
see Interior lighting
R
R eal w
eal w ood (Car
ood (Car e)
e).......................................... 312
R
R ear f
ear f og light
og light
Switching on/o..................................... 126
R
R ear seat
ear seat
see Seat
R
R ear seat belt
ear seat belt
Status displ ay.......................................... 45
R
R ear seat belt st
ear seat belt st atus display
atus display........................... 45
R
R ear windo
ear windo w heat
w heater
er...................................... 142
R
R ear
ear -vie
-vie w mirr
w mirr or
or
Anti-dazzle mode (automatic)................. 139
R
R ear
ear -vie
-vie w mirr
w mirr or
or
see Outside mir rors
R
R ecy
ecy cling
cling
see Take -back of end-of-life vehicles
R
R educing ag
educing ag ent
ent
see AdBlue ® R
R
efuelling
efuelling
Refuelling theve hicle............................ .171
R
R egistr
egistr ation
ation
Ve hicle..................................................... 33
R
R egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation
Indonesia............................................... 355
Small components................................. 355
R R emot
emot e contr
e contr ol (st
ol (stationar
ationar y heat
y heater/v
er/venti-
enti-
lation)
lation) Displ ays................................................. 149
Problems............................................... 150
Re placing the batter y............................. 149
Setting................................................... 148
R R emot
emot e Online
e Online
Charg ingthe star ter batter y................... 155
Cooling/heating theve hicle interior...... .155
St arting theve hicle............................... .156
R
R escue card
escue card ................................................... 35
R
R eser ve
eser ve
Fu el....................................................... 362
R
R ese
ese t function (MBUX multimedia syst
t function (MBUX multimedia syst em)
em).... 265
R
R esidual heat
esidual heat............................................... 145 R
R
est
est or
oring (f
ing (f act
actor
ory se
y se ttings)
ttings)
see Reset function (MBUX multimedia system)
R
R estr
estr aint syst
aint syst em
em
Basic instructions forch ildren.................. 55
Fu nction in an accident............................ 40
Fu nctionality............................................ 39
Malfunction............................................. 40
Pr otection................................................ 39
Re duced pr otection.................................. 39
Self-test...................................................39
Wa rning lamp........................................... 39
Rev Rev er
er se g
se g ear
ear
Engaging................................................1 68
Rev
Rev er
er sing camera
sing camera
Care...................................................... 311
Fu nction................................................ 220
Opening the camera co ver (360°
Camera)................................................ 227
Switching automatic operation on/o.
(360° Camera)...................................... 227
Rims (car
Rims (car e) e).................................................. 311
R
R oll awa
oll awa y prot
y pr otection
ection
see HOLD function 468
468
Index

S
S
t
tar
ar t-o.
t-o. assist
assist
see Optimised acceleration
St
St ar
art/st
t/st op butt
op butt on
on
Pa rking theve hicle................................. 177
St arting theve hicle............................... .154
Switching on the po wer supply/vehicle.. 153
St
St ar
art/st
t/st op function
op function
see ECO start/stop function
St
St art
art er batt
er batt ery
ery
Charging (Remo teOnline)...................... 155
St
St ar
arting
ting
see Vehicle
St
St ar
arting assist
ting assist ance
ance
see Jump-start connection
St
St ar
arting-o.
ting-o. aid
aid
see Hill Start Assist
St
St ationar
ationar y heat
y heater/v
er/ventilation
entilation
Ac tivating/deactivating (control panel)... 147
Displa ys(remo tecont rol)....................... 149
Problems (remo tecont rol)...................... 150
Re placing the battery (remo tecont rol)... 149
Setting (MBUX multimedia system)......... 148
Setting (remo tecont rol)......................... 148 S
S TEER C
TEER C ONTR
ONTROL
OL
Fu nction/no tes...................................... 188
St
St eer
eer ing wheel
ing wheel
Ad justing (electrically)........................... .111
Ad justing (manual ly).............................. .110
Buttons..................................................2 49
Care...................................................... 312
Operating the memory function.............. 114
St eering wheel heater............................ 112
St St eer
eer ing wheel
ing wheel g
gear
ear shiT
shiT paddles
paddles.................. 169
St
St eer
eer ing wheel heat
ing wheel heat er
er
Switching on/o.....................................1 12
St ow
St ow ag
age ar
e ar eas
eas
see Loading
see Stow age space
St ow
St ow ag age com
e com par
partments
tments
see Loading
see Stow age space
St ow
St ow ag age space
e space
Armrest................................................. 117
Centre console..................................... .117
Door...................................................... 117
Glo vecompartmen t............................... 117 S S
tr
tr ee
ee t names and house numbers
t names and house numbers
Displaying.............................................. 269
Sugg
Sugg es
estionstions
Con/guring............................................ 261
Sulphur cont
Sulphur cont ent
ent........................................... 359
Surr
Surr ound lighting
ound lighting
Switching on/o..................................... 133
Surr
Surr ound V
ound V iew
iew
see 360° Camera
Suspension
Suspension Adjusting thech assis le vel (AIR BODY
CO NTROL)............................................. 218
Suspension
Suspension
see AIR BODY CONTROL
S
S VHC (subst
VHC (subst ances of v
ances of ver
ery high concer
y high concer n)
n)........ 33
Switc
Switc h-o.
h-o.dela
delay time
y time
Exterior.................................................. 133
Interior.................................................. .134
Sync
Sync hr
hronisation function
onisation function
Ac tivating/deactivating (control panel)... 144
Ac tivating/deactivating (MBUX multi-
media system)....................................... 145 Index
471
471