2020 MERCEDES-BENZ E-CLASS CABRIOLET lock

:
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

Ty
re press. monitor inoperative No
wheel sensors .................................... .405
Ty re pressure Check tyres ...................408
Ty re(s) ove rheated ...............................4 07
Wi thout changing gear, consult work‐
shop ....................................................3 79
Display on the windscreen
see Head-up display
Distance control see Active Dis tance Assi stDISTRONIC
DI STRO NIC
see Active Dis tance Assi stDISTRONIC
Door Additional door lock ...............................74
Locking (emergency key) ...................... .78
Opening (from the inside) ......................75
Po we r closing function .......................... 78
Un locking (emer gency key) .................... 78
Un locking (from the inside) ...................75
Door cont rol panel .................................... .14
Draught stop
Care .................................................... 300 Dr
aw bar
see Tow- bar sy stem
Drive Away Assist .................................... 223
Drive Away Assist
see Pr otection against collision
Drive position Enga ging ..............................................1 66
Drive prog ram display ............................. 16 3
Drive prog rams
see DYNA MIC SELECT
Driver's seat see Seat
Driving abroad Symmetrical low beam ........................ 12 2
Driving saf ety sy stem ............................ .180
ABS (Anti-lock Braking Sy stem) ........... 182
Ac tive Brake Assi st.............................. 186
Ad aptive brake lights .......................... .190
BA S (Brake Assi stSystem) .................. 182
Cameras .............................................. 181
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 185
ESP ®
Crosswind Assi st........................ 185ESP
®
trailer stabilisation .................... .185
Overview ............................................. 182
Ra dar and ultrasonic sensors .............. 181
Re sponsibility ...................................... 180
ST EER CONTROL ................................. 185
Driving sy stem
DY NA MIC BODY CONTROL .................. 205
Driving sy stem
see 360° Camera
see Active Blind Spot Assi st
see Active Dis tance Assi stDISTRONIC
see Active Emergency Stop Assist
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assi st
see Active Steering Assist
see AIR BODY CONTROL
see ATTENTION ASSIST
see Blind Spot Assist
see Cruise control
see Driving saf ety sy stem
see HOLD function
see Limiter
see Parking Assist PARKTRONIC
see Reversing camera Index
441

see
Traf fic Sign Assi st
Driving tips Driving abroad (symmetrical low
beam) .................................................. 12 2
Gene ral driving tips ............................ .156
Ru nning-in no tes ..................................1 54
Dr ow siness de tection
see ATTENTION ASSIST
DY NA MIC BODY CONT ROL
Chassis ................................................ 205
Dynamic handling cont rol sy stem
see ESP ®
(Elect ronic Stability Prog ram)
DY NA MIC SELECT .................................... 16 2
Con figuring drive program I ................. 16 3
Displ aying engine data ........................ 16 4
Displ aying vehicle data ........................ 16 4
Drive program display .......................... 16 3
Drive programs .................................... 16 2
Fu nction .............................................. 16 2
Operating (DYNAMIC SELECT switch) .............................................................1 63
Selecting the drive prog ram ............... .163 E
E10 ............................................................ 347
Easy entry feature
Fu nction/no tes .................................... 11 0
Setting .................................................. 111
Easy exitfeature
Fu nction/no tes .................................... 11 0
Setting .................................................. 111
EBD (Electronic Brake forc e Distribu‐
tion)
Function/no tes ................................... 185
ECO Assist Displaying ............................................ 16 2
Fu nction/no tes .................................... 161
ECO display Function .............................................. 16 0
ECO start/s top function ......................... 15 8
Au tomatic engine start ........................ 15 8
Au tomatic engine stop .........................1 58
Operation ............................................ 15 8
Switching off/on ................................. 16 0
Electric pa rking brake ............................ .177
App lying automatically ........................ .177 App
lying or releasing manually ............ 17 9
Emergency braking .............................. 17 9
Re leasing automatically ...................... .178
Electrical fuses see Fuses
Electromagnetic compatibility Declaration of conformity ......................24
Electronic Stability Prog ram
see ESP ®
(Electronic Stability Prog ram)
Emer gency
Fire extinguisher ................................. .305
Fir st-aid kit (so ftsided) ....................... 305
Overview of the help functions .............. 16
Re moving thewa rning triangle ............ 304
Saf etyve st .......................................... 304
Setting up thewa rning triangle .......... .305
Emer gency braking ................................. 17 9
Emer gency braking
see BAS (Brake Assi stSystem)
Emer gency engine start ......................... 322
Emer gency key
Inserting/removing ............................... 72
Locking a door .......................................78 442
Index

Un
locking a door .................................. .78
Emer gency operation mode
St arting theve hicle ............................. 15 2
Emer gency spare wheel .........................3 40
No tes .................................................. 340
Engine ECO start/ stop function ......................1 58
Engine number ................................... .343
St arting (Digital Vehicle Keyst icke r) .... 15 2
St arting (eme rgency operation
mode) .................................................. 15 2
St arting (Remo teOnline) ..................... 15 3
St arting (s tart/s top button) .................1 51
St arting assis tance .............................. 316
Switching off (s tart/s top button) .........1 74
Engine bonnet Function (active bonnet) ...................... 289
Opening/closing ................................. 290
Engine data Displaying ............................................ 16 4
Engine electronics Notes ................................................... 341
Engine number ........................................3 43Engine oil
................................................. 292
Ad ditives .............................................. 351
Capacity .............................................. 352
Checking the oil le vel using the on-
board computer ................................... 292
MB-Fr eigabe or MB-Appr oval .............. .352
Quality ................................................. 352
To pping up ...........................................2 92
EQ Boost Operating saf ety .................................... 22
Quali fied specialist workshop ................29
ERA-GLONASS test mode
St arting/ending .................................. 279
ESC (Electronic Stability Control)
see ESP ®
(Electronic Stability Prog ram)
ESP ®
Crosswind Assist ................................. 185
Tr ailer stabilisation .............................. 185
ESP ®
(Electronic Stability Prog ram) ...... 183
Ac tivating/deactivating ...................... .184
Fu nction/no tes ................................... 183
EU general operating permit number ....343 Exterior lighting
see Lights
Exterior lighting (care) ............................ 301 F
Fa tigue de tection
see ATTENTION ASSIST
Fa ult message
see Displ aymessa ge
Fi re extinguisher ..................................... 305
Firs t-aid kit (soft sided) .......................... 305
Flacon Inse rting/ removing ............................. 14 2
Flat towing
see Tow- bar sy stem
Flat tyre ....................................................3 06
MOExtended tyres ............................... 306
No tes .................................................. 306
TIREFIT kit ...........................................3 08
Wheel change ...................................... 335
Floor mats ................................................ 121
Fo g light (extended range) ......................1 26 Index
443

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

Lighting
see In terior lighting
see Lights
Lights ........................................................ 12 2
Ac tive headla mps ................................ 12 5
Ad aptive Highbeam Assist .................. .127
Ad aptive Highbeam Assist Plus .......... .128
Ad versewe ather light .......................... 127
Au tomatic driving lights ....................... 12 3
City lighting ........................................ .127
Combination swit ch............................. 124
Corne ring light ..................................... 12 5
Driving ab road (symm etrical low
beam) .................................................. 12 2
Fo g light (extended range) ................... 12 6
Haza rdwa rning lights .......................... 124
Headla mpflashing .............................. .124
High beam ........................................... 124
Intellige nt Light Sy stem ....................... 12 5
Light switch .........................................1 22
Low beam ............................................ 12 2
Mo torw ay mode ................................... 12 6
Pa rking lights ...................................... .122
Re ar fog light ....................................... 12 2
Re sponsibility for lighting sy stems .......1 22Setting
the dipped beam ..................... 13 0
Setting theex terior lighting switch-
off delay time ...................................... 13 0
St anding lights .................................... .122
Switching the sur round lighting
on/off ................................................ .130
Tu rn signal indicator ............................1 24
Limiter ...................................................... 191
Ac tivating ............................................ 19 2
Buttons ................................................ 19 2
Calling up a speed .............................. .192
Deactivating ........................................ 19 2
Fu nction ............................................... 191
Pa ssive mode ....................................... 191
Pe rm anent setting .............................. .194
Re quirements ...................................... 19 2
Selecting ............................................. 19 2
Setting a speed ................................... 19 2
St oring a speed ................................... 19 2
Sy stem limitations ...............................1 91
Limiting speed see Limiter
LINGU ATRO NIC
Fu nction .............................................. 252
St arting .............................................. .252 Live
Traf fic Information
Swit ching the tra ffic information dis‐
play on ................................................ 263
Loading .................................................... .116
Bag hook .............................................. 11 7
No tes ................................................... 11 3
Ti e-down eyes ...................................... 11 6
Loading guidelines ...................................113
Loads Securing .............................................. .113
Locking/unlocking Activating/deactivating the auto‐
matic locking feature ............................ .77
Ad ditional door lock ...............................74
Digital Vehicle Keyst icke r ...................... 76
Emergency key ...................................... 78
KEYLESS-GO .......................................... 76
Un locking/opening the doors from
th e inside ............................................... 75
Low beam Swit ching on/off ................................ .122
Symmetrical low beam ........................ 12 2
Lu bricant additives
see Additives Index
447

Na
vigation
see Destination entry
see Map
see Route
Ne arField Communication (NFC)
Locking theve hicle (Digital Vehicle
Ke yst icke r) ............................................ 76
St arting theve hicle (Digital Vehicle
Ke yst icke r) .......................................... 15 2
Un locking theve hicle (Digital Vehicle
Ke yst icke r) ............................................ 76
Ne utral
Engaging .............................................. 16 5
Note s........................................................ 15 5
Optimised acceleration ........................ 15 5O
Occupant saf ety
see Airbag
see Automatic front passenger front
airbag shutoff
see Pets in theve hicle
see PRE-SAFE ®
(anticipatory occu‐
pant pr otection) see PRE-SAFE
®
PLUS (anticipatory
occupant pr otection plus)
see Restra int sy stem
see Seat belt
Oil see Engine oil
On-board computer ................................. 24 3
Displ aying the service due date ........... 288
Head-up display menu .........................2 46
Multifunction display ........................... 24 5
Operating ............................................ 24 3
Overview of menus .............................. 24 3
On-board diagnostics inter face
see Diagno stics connection
On-boa rdelectronics
Engine electronics .............................. .341
No tes ................................................... 341
Tw o-w ayradios .................................... 341
Online services Data storage .......................................... 33
Online services see In-Car Of fice
Open-source so ftwa re .............................. 34 Opening the bo
otlid using your foot
HANDS-FREE ACCESS .......................... .80
Operating fluids
Ad Blue ®
............................................... 350
Ad ditives (fuel) .................................... 348
Brake fluid .......................................... .353
Coolant (engine) .................................. 353
Engine oil ............................................. 351
Fu el (diesel) ......................................... 348
Fu el (petrol) ......................................... 347
No tes .................................................. 345
Wi ndsc reen washer fluid .................... .354
Operating saf ety
48 V on-boa rdelectrical sy stem ............ 22
Declaration of confo rmity (elect ro‐
magnetic compatibility) ......................... 24
Declaration of conformity (ja ck) ............ 27
Declaration of conformity (TIREFIT kit) .. 28
Declaration of conformity (wireless
ve hicle components) ............................. 24
EQ Boo st............................................... 22
Information ............................................ 22
Ope rating sy stem
see On-board computer 450
Index

Operating
the memory function ........... 11 2
Pa nel heating ....................................... 107
Re setting the settings .......................... 104
Setting options ...................................... 14
Switching AIRSCARF on/off ................ 107
Wo rkout programme overview ............ .103
Seat belt ............................................... 37,41
Ac tivating/deactivating seat belt
adjustment ............................................ 41
Care .................................................... 302
Fa stening ............................................... 40
Pr otection ..............................................37
Re ar seat belt status display .................. 41
Re duced pr otection ...............................38
Re leasing .............................................. .41
Seat belt adjustment (function) ............. 41
Seat belt extender ................................. 39
Wa rning lamp ........................................ .41
Seat belt adjustment Activating/deactivating ......................... 41
Fu nction ................................................. 41
Seat belt extender .....................................39
Seat belt tensioners
Ac tivation .............................................. 36 Seat belt
warning
see Seat belt
Seat co ver (Care) ..................................... 302
Seat hea ter
Ac tivating/deactivating ...................... .105
Seat ventilation
Switching on/o ff................................. 107
Selecting a gear
see Changing gears
Selector le ver
see DIRECT SELECT le ver
Self-test Automatic front passenger front air‐
bag shutoff ............................................ 47
Sensors (care) .......................................... 301
Service see ASS YST PLUS
Service centre see Qualified specialist workshop
Service inter val display
see AS SYST PLUS Setting a speed
see Cruise control
Setting the map scale
see Map
Shift paddles see Steering wheel gearshift paddles
Shifting gears
Gea rshift recommendation .................. 167
Side airbag .................................................42
Side windo ws............................................. 88
Au tomatic function ................................ 90
Child saf ety lock in there ar .................. .68
Closing .................................................. 88
Closing (all) .......................................... .88
Closing using theke y ............................ .91
Con venience closing .............................. 91
Con venience opening ............................ 91
Opening .................................................88
Opening (all) .......................................... 88
Opening with theke y ............................ .91
Problem .................................................92
Ra in-closing feature .............................. .90
Smartphone see Smartphone integration 454
Index