2020 MERCEDES-BENZ E-CLASS CABRIOLET battery

St
oring a speed ................................... 19 2
Sy stem limitations ...............................1 91D
Dashboa rd
see Cockpit
Data acquisition Vehicle ................................................... 31
Data storage
Electronic control units .......................... 31
Online services ...................................... 33
Ve hicle ................................................... 31
Deactivating the ala rm(ATA ).................... 93
Dealership see Qualified specialist workshop
Declaration of conformity Electromagnetic compatibility ............... 24
Jack ...................................................... .27
TIREFIT kit ............................................. 28
Wi reless vehicle components ................24
Decorative foil (cleaning instructions) .. 297
DeNOx agent see AdBlue ® De
stination entry .................................... 260
En tering a POI or address .................... 260
De tecting inat tentiveness
see ATTENTION ASSIST
Diagnostics connection ............................28
Diesel Low outside temp eratures ...................3 48
No tes .................................................. 348
Digital Owner's Manual .............................18
Digital Vehicle Keyst icker
Locking theve hicle ................................ 76
St arting theve hicle ............................. 15 2
Unlocking theve hicle ............................76
Dinghy towing
see Tow- bar sy stem
Dipped beam Setting .................................................1 30
DIRECT SELECT le ver............................... 16 4
Engaging drive position ....................... 16 6
Engaging neutral .................................. 16 5
Engaging pa rkposition ........................ 16 6
Engaging pa rkposition automatically .. 16 6
Engaging reve rsege ar ........................ .165 Fu
nction .............................................. 16 4
Display (care) .......................................... .302
Display (MBUX multimedia sy stem)
Home screen ...................................... .249
Display (multimedia sy stem) ................ .250
Operating ............................................ 250
Display (on-board comp uter)
Displ ays on the multifunction display .. 24 5
Display message .................................... .359
Calling up (on-board computer) ........... 359
No tes .................................................. 359
Display messages ¯ - - - km/h ................................... 385
ç - - - km/h ................................... 386
È - - - km/h ................................... 385
# 12V battery See Owner's Man‐
ual ....................................................... 402
K 12V battery See Owner's Man‐
ual ....................................................... 366
Û 48 V battery See Owner's Man‐
ual ....................................................... 403 436
Index

:
Active Light Sy stem inopera‐
tive ...................................................... 368
¯ AdBlue sy stem fault Emer. op.:
max. XXX km/h Start not poss. in
XXX km ................................................ 411
¯ AdBlue sy stem fault Emer‐
ge ncy op. in XXX miles See Owner's
Manual ................................................. 411
¯ AdBlue sy stem fault Engine
st art not possible ................................ .412
¯ AdBlue sy stem fault See Own‐
er's Manual .......................................... 411
5 Add 1 litre engine oil when
next refuelling ...................................... 413
é ATTENTION ASSIST inoperative
.............................................................3 92
é ATTENTION ASSIS T:Take a
break! .................................................. 392
: Automatic driving lights inoper‐
ative .................................................... 367 Á
Change key bat teries ................. 363
J Check brake fluid le vel.............. .384
# Check brake pads See Owner's
Manual ................................................ 384
5 Check eng. oil le v.when next
re fuelling .............................................. 412
ï Check trailer hit chlock .............. 371
h Check tyre(s) .............................. 406
! Clean the fuel filter .................... .377
J Close boot separator .................. 366
ÿ Coolant Stop vehicle Switch
engine off ............................................ 376
_ Currently una vailable Camera
view restricted ..................................... 396
ç Currently unavailable Radar
sensors dirty .......................................3 95
! currently una vailable See Own‐
er's Manual ........................................ .397
÷ currently una vailable See Own‐
er's Manual ........................................ .398 5
Engine oil le vel cannot be
measured ............................................ .414
5 Engine oil le velRe duce oil le vel.. 413
5 Engine oil le velSt op vehicle
Switch engine off ................................. 413
5 Engine oil pressu reStop
Switch off engine ................................. 414
ä Fault Drive at max. 80 km/h ...... 389
6 Front left malfunction Consult
wo rkshop (e xample)............................ 360
_ Front left seat backrest not
loc ked (e xamp le).................................. 374
& inoperative Battery low ..............370
& inoperative Refuel vehicle ..........3 70
& inoperative See Owner's Man. ...370
! inoperative See Owner's Man‐
ual ....................................................... 398
÷ inoperative See Owner's Man‐
ual ....................................................... 399 Index
437

T
inoperative See Owner's Man‐
ual ....................................................... 400
G Inoperati ve................................. 401
: Intelligent Light Sy stem inoper‐
ative ....................................................3 68
Á Key not de tected (red displ ay
messa ge).............................................3 64
Á Key not de tected (white displ ay
messa ge).............................................3 64
: Left dipped beam (e xamp le) ...... .367
6 Left windowbag malfunction
Consult workshop (e xample).............. .360
¢ Lowe ring .................................... 390
: Malfunction See Owner's Man‐
ual ....................................................... 367
ð Maximum speed exceeded ......... 387
Ø ................................................... 41 0
ç Off..............................................3 86
ë Off.............................................. 389 K
Open/close soft top com‐
ple tely ................................................. 366
! Parking brake See Owner's
Manual ................................................ 380
É Please reduce speed .................. 391
Ý Please wait 48 V battery charg‐
ing ...................................................... .404
h Rectify tyre pressure .................. 406
Ø Refill Ad Blue See Owne r’s
Manual ................................................ 409
! Release parking brake ................ 383
¸ Replace air cleaner .....................377
À Replace key See Owner's Man‐
ual ...................................................... .363
Á Replace key ................................ 363
8 Reser vefuel le vel...................... .377
6 Restra int sys. malfunction Con‐
sult workshop ...................................... 360
# See Owner's Manual .................. 402
K Softtop lo wering ........................ 365 K
Softtop Operation only up to
60 km/h ............................................. 365
Ù Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual ....372
Ù Steering malfunction Stop
immediately See Owner's Manual .......373
# Stop vehicle Lea veengine run‐
ning ..................................................... 403
# Stop vehicle See Owner's Man‐
ual .......................................................4 03
É Stop vehicle Vehicle too low .......3 90
ç suspended ................................. 386
: Switch off lights ......................... 368
: Switch on headla mps................. 368
Ø Top up AdBlue Emergency op.
in XXX miles See Owner's Manual .......41 0
+ Top up coolant See Owner ’s
Manual ................................................ 375
¥ Top up washer fluid .................... 375438
Index

App
lybrake todeselect Park (P)
position ...............................................3 78
App lybrake toselect D or R ................378
App lybrake toselect R ........................ 378
Au xilia rybattery malfunction .............. 380
Beginning emer gency stop .................. 388
Blind Spot Assist cur rently una vaila‐
ble See Owner's Manual ...................... 393
Blind Spot Assist inope rative ............... 393
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...3 93
Cannot start engine See Owner's
Manual ................................................ 404
Check tyre pressures then restart
Ru n Flat Indicator ................................ 409
Cruise control and Limiter inope ra‐
tive ...................................................... 385
Cruise control inope rative ................... 385
Cruise control off ................................ 385 Fr
ont-passenger airbag disabled See
Owner's Manual ................................... 361
Fr ont-passenger airbag enabled See
Owner's Manual ................................... 361
Hazard warning lamps malfunction‐
ing ...................................................... .369
Limi ter inoperative .............................. 386
Limiter passive .................................... 385
Mercedes me connect Services limi‐
te d See Owner's Manual ...................... 401
Mo tor can be star ted again .................4 04
N permanently active Risk of vehicle
ro lling .................................................. 379
Only select Park (P) when vehicle is
st ationary ............................................ 377
Place theke y in the mar ked space
See Owner's Manual ...........................364
PRE-SAFE inoperative See Owner's
Manual ................................................ 362
Re duce speed ...................................... 408 Re
versing not poss. Consult work‐
shop ....................................................3 79
Risk of vehicle rolling Driver door
open and transmission not in P ...........378
Ru n Flat Indicator inope rative ............. 409
Speed limit (winter tyres) XXX km/h ... 387
St op vehicle Lea veengine running
Wa itTransmission cooling ...................380
To shift out of P or N,depress brake
and start engine .................................. 378
To switch off the engine, press the
St art/ Stop button for at least 3 sec‐
onds or 3 times. .................................. 375
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 392
Tr af fic Sign Assi stinope rative ............. 392
Tr ansmission Malfunction Stop ........... 379
Ty re press. monitor cur rently una vail‐
able .................................................... .405
Ty re press. monitor inoperative ...........405 440
Index

Ad
aptive Highbeam Assist Plus .......... .128
Ad versewe ather light .......................... 127
City lighting ........................................ .127
Corne ring light ..................................... 12 5
Fo g light (extended range) ................... 12 6
Mo torw ay mode ................................... 12 6
Overview ............................................. 12 5
Switching on/off ................................. 127
Interior lighting ........................................ 131
Ambient lighting ................................... 131
Re ading light ........................................ 131
Setting ................................................. 131
Switch-off del aytime ........................... 13 2
Interior pr otection
Fu nction ................................................ 94
Priming/deactivating ............................. 95
Internet radio
see TuneIn
Ionisation Activating/deactivating (MBUX mul‐
timedia sy stem) ................................... 14 2
iPhone ®
see Smartphone integ ration ISOFIX
child seat securing sy stem
Fitting .................................................... 60
Seats suitable for attaching ................... 58 J
Jack Declaration of conformity ...................... 27
St orage location ..................................3 34
Jump-start connection ............................316
Gene ral no tes ...................................... 314 K
Ke y.............................................................. 71
Ac oustic locking verification signal ........ 72
Battery ................................................... 73
Emergency key ...................................... 72
Energy consumption .............................. 72
Fe atures ................................................ 71
Ke yring attachment .............................. 72
Overview ................................................ 71
Problem .................................................74
Un locking setting .................................. .72
Ke y functions
Deactivating .......................................... 72KEYLESS-GO
Locking theve hicle ................................ 76
Problem .................................................77
Un locking setting .................................. .72
Un locking theve hicle ............................76
Kickd own.................................................. 167
Using ................................................... 167
Knee airbag ................................................ 42 L
Lamp see In terior lighting
Lamps (instrument display) see Warning/indicator lamps
Lane de tection (au tomatic)
see Active Lane Keeping Assist
Lane Keeping Assist
see Active Lane Keeping Assist
Le vel control sy stem
see AIR BODY CONTROL
Light switch Overview .............................................1 22446
Index

PRE-SAFE
®
(anticipatory occupant
pr otection) ................................................ .50
Fu nction ................................................ 50
PRE-SAFE ®
Sound ................................. 50
Re versing measures .............................. 50
PRE- SAFE®
PLUS (anticipa tory occu‐
pant pr otection plus) ................................ .51
Fu nction ................................................. 51
Re versing measures .............................. 50
Pr ev entative occupant pr otection sys‐
tem
see PRE-SAFE ®
(anticipatory occu‐
pant pr otection)
Profile .......................................................2 52
Creating a new profile ......................... 253
No tes .................................................. 252
Selecting profile options ..................... 253
Prog rams
see DYNA MIC SELECT
Pr otection against collision ...................223
Pr otection of the environment
No tes ..................................................... 20
Ta ke -ba ckof end-of-life vehicles ............ 20 Pulling
away
see No tes Q
QR code Rescue card ...........................................31
Qualified specialist workshop ................. 29 R
Ra dar and ultrasonic senso rs
Damage ............................................... 181
Ra dio
Overview of the functions and sym‐
bols ..................................................... 284
Ra dio ope rating permits ......................... 343
Ra in-closing feature
Side wind ows........................................ 90
REA CHregulation ...................................... 30
Re ading light
see Interior lighting
Re ar fog light
Switching on/off .................................1 23Re
ar seat
see Seat
Re ar seat belt
St atus display ........................................ 41
Re ar seat belt status display .................... 41
Re ar window heater ................................ 13 9
Re ar-view mir ror
see Outside mir rors
Re cycling
see Take -ba ckof end-of-life vehicles
Re ducing agent
see AdBlue ®
Re fuelling
Re fuelling theve hicle .......................... 16 9
To pping up AdBlue ®
............................. 172
Re gistration
Ve hicle .................................................. 29
Re mo tecont rol (stationa ryheater/
ve ntilation)
Displa ys............................................... 14 6
Problems ............................................. 147
Re placing the battery .......................... 14 6
Setting ................................................. 14 5452
Index

Re
mo teOnline
Charging thest ar ter battery ................ 15 3
Cooling or heating theve hicle inte‐
ri or .......................................................1 53
St arting theve hicle ............................. 15 3
Re scue card ............................................... 31
Re ser ve
Fu el ..................................................... 349
Re sidual heat ...........................................1 42
Re stra int sy stem ...................................... .35
Basic instructions forch ildren .............. .51
Fu nction in an accident ......................... 36
Fu nctionality .......................................... 35
Malfunction ........................................... 36
Pr otection ..............................................35
Re duced pr otection ...............................35
Self-test ................................................. 35
Wa rning lamp ........................................ 35
Re versege ar
Inserting .............................................. 16 5
Re versing camera .................................... 212
Care .................................................... .301
Fu nction ............................................... 212Opening
the camera co ver (360°
Camera) ............................................... 219
Switching au tomatic operation
on/off (360° Camera) ......................... 219
Rims (care) ............................................... 301
Ro llaw ay protection
see HOLD function
Ro ll bar
Fu nction ................................................ 49
Ro of lining (care) .................................... .302
Ro of load .................................................. 356
Ro ute ........................................................ 261
Calculating .......................................... .261
Selecting options ................................. 261
Ro ute guidance with augmented real‐
ity
Activating ............................................ .261
Displ aying stre et names and house
numbe rs.............................................. 261
Ro ute-based speed adaptation
Fu nction .............................................. 19 9
Setting ................................................. 200 Ru
n-flat characteristics
MOExtended tyres ............................... 306
Ru nning-in no tes .....................................1 54 S
Saf ety sy stems
see Driving saf ety sy stem
Saf etyve st ............................................... 304
Seat ............................................... 96, 97,11 5
4-w aylumbar support .......................... 100
Ad justing (electrically) ........................ .100
Ad justing (manually and electrically) ..... 99
Ad justing (me chanically and electri‐
cally) ...................................................... 97
Au tomatic seat adju stment ................. 102
Con figuring the settings ......................1 02
Cor rect driver's seat position ................ 96
Fo lding the backrest (rear) back ..........1 16
Fo lding the backrest (rear) forw ards .... 11 5
Fo lding the backrest forw ards/back
(with memory function) ...................... .104
Fo lding the backrest forw ards/back‐
wa rds (without memory function) ........ 105
Massage programme overview ............ 103 Index
453

see
Telephone
Sma rtphone integ ration ......................... 275
Overview ............................................. 275
Snow chains ............................................ 325
Soc ket (12 V) ............................................ 11 8
Fr ont centre console ............................ 11 8
Soft top
Care .................................................... 298
Closing (soft- top switch) ........................ 82
Closing using theke y ............................ .91
Opening (soft-top switch) ......................82
Opening with theke y ............................ .91
Problem .................................................88
Re locking .............................................. .84
Soft-top switch .......................................... 82
Software update System updates ................................... 255
Sound PRE-SAFE ®
Sound ................................. 50
Wheels and tyres ................................. 325
Sound menu Functions overview .............................. 286 Spare wheel
see Emer gency spa rewheel
Speed limit for winter tyres
Setting ................................................. 194
St andby mode
Ac tivating/deactivating ...................... .180
Fu nction .............................................. 180
St anding lights ........................................ 12 2
St art-off assi st
see Optimised acceleration
St art/s top button
Pa rking theve hicle ...............................1 74
St arting theve hicle .............................. 151
Switching on the po wer supply or
ignition ................................................ 15 0
St art/s top function
see ECO start/ stop function
St arter battery
Charging (Remo teOnline) .................... 15 3
St arting assi stance
see Jump -sta rt connection
St arting the engine
see Vehicle St
arting-o ffaid
see Hill Start Assist
St ationary heater/ventilation
Displ ays (remo tecontrol) .................... 14 6
Problems (remo tecontrol) ................... 147
Re placing the battery (remo tecon‐
trol) ...................................................... 14 6
Setting (MBUX multimedia sy stem) ..... 14 5
Setting (remo tecontrol) ...................... 14 5
Switching on/off (control panel) ......... 14 4
ST EER CONT ROL
Fu nction/no tes ................................... 185
Ste ering wheel ........................................ .243
Ad justing (electrically) ........................ .109
Ad justing (manually) ............................ 108
Buttons ................................................ 24 3
Care .................................................... 302
Operating the memory function ........... 11 2
St eering wheel heater .......................... 109
Ste ering wheel gearshift paddles ..........16 6
Ste ering wheel heater
Swit ching on/off ................................ .109
St ow age areas
see Loading Index
455