2018 MERCEDES-BENZ E-CLASS CABRIOLET engine

COMAND Online
see Multimedia sy stem
COMAND Touch
Managing devices ................................ 295
Combination switch ................................12 9
Compass .................................................. 329
Compu ter
see On-board computer
Connection status
Displ aying ............................................ 360
Overview ............................................ .360
Connectivity Setting up a hotspot via business tel‐
ephony ................................................ 292
Swit ching transmission of theve hicle
position on/off .................................... 292
Contacts ................................................... 339
Calling up ............................................ 340
Deleting ............................................... 342
Downloading (from mobile phone) ...... 340
Importing ............................................. 341
Importing (o verview) ............................ 341
Information .......................................... 339 Making a call ......................................
.341
Na me form at ...................................... .340
Options ................................................ 341
St oring .................................................3 41
Controller Operating ............................................ 283
Con venience closing ................................. 87
Con venience opening ................................ 86
Coolant (engine) Check le vel .......................................... 398
No tes ................................................... 467
Cooling see Climate control
Co pyright ...................................................29
Cornering light ........................................ .131
Cross Traf fic Alert .................................. .234
Crosswind Assist Function/no tes ................................... 19 2
Cruise control .......................................... 19 8
Ac tivating ............................................ 200
Buttons ................................................ 200
Calling up a speed ............................... 200 Deactivating ........................................ 200
Fu
nction .............................................. 19 8
Re quirements ...................................... 200
Selecting ............................................ .200
Setting a speed ................................... 200
St oring a speed ................................... 200
Sy stem limitations ...............................1 98
Cup holder Rear ben chseat ................................... 121
Cup holder in the centre console
ins talling/ removing (auto matic
transmission) ....................................... 121 D
Dashboa rd
see Cockpit
Dashboard lighting see Instrument lighting
Data acquisition Vehicle .................................................. 26
Data import/export ................................ 296
Fu nction/no tes ................................... 296
Importing/exporting ............................2 97548
Index

Display content
Setting the additional value range ....... 255
Displ aymessage ...................................... 472
Calling up (on-board co mputer) .......... .472
No tes ................................................... 472
Display messages ¯ - - - km/h .................................. .493
ç - - - km/h ................................... 492
È - - - km/h ................................... 494
#12 V battery See Owner's Man‐
ual ....................................................... 498
K 12V battery See Owner's Man‐
ual ....................................................... 521
#48 V battery See Owner's Man‐
ual ....................................................... 500
Ac tive Blind Spot Assi stcur rently
una vailable See Owner's Manual .........496
Ac tive Blind Spot Assi stinope rative .... 492
Ac tive Blind Spot Assi stnot available
when towing a trailer See Owner's
Manual ................................................ 487 Ac
tive bonnet malfunction See Own‐
er's Manual .......................................... 517
Ac tive Brake Assi stFunctions cur‐
re ntly limited See Owner's Manual ...... 485
Ac tive Brake Assi stFunctions limited
See Owner's Manual ........................... 483
Ac tive Dis tance Assi stavailable
again .................................................. .493
Ac tive Dis tance Assi stcur rently
una vailable See Owner's Manual .........493
Ac tive Dis tance Assi stinope rative ...... 493
Ac tive Lane Keeping Assist Camera
view restricted See Owner's Manual ... 495
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual .........489
Ac tive Lane Keeping Assist inopera‐
tive ...................................................... 490
bAc tive Light Sy stem inoperative .. 523Ac
tive Parking Assist and
PA RKTRONIC inoperati veSee Own‐
er's Manual ......................................... 495
Ac tive Steering Assist cur rently
una vailable See Owner's Manual .........488
Ac tive Steering Assist inoperative .......487
Ad aptive Highbeam Assist Plus Cam‐
era view restricted See Owner's
Manual ................................................ 525
Ad aptive Highbeam Assist Plus cur‐
re ntly una vailable See Owner's Man‐
ual ...................................................... .525
Ad aptive Highbeam Assist Plus inop‐
erative ................................................ .524
¯ AdBlue sy stem fault Engine
st art not possible ................................ 505
¯ AdBlue sy stem fault Perf.
re duced in XXX km See Owner's
Manual ................................................ 504 550
Index

¯
AdBlue sy stem fault Perf.
re duced: XXX mph No start in XXX
miles .................................................. .505
¯ AdBlue sy stem fault See Own‐
er's Manual ........................................ .504
4Ad d 1 litre engine oil when next
re fuelling ............................................. 503
Air conditioning Malfunction See
Owner's Manual .................................. 520
Apply brake todeselect Park (P)
position ...............................................5 07
App lybrake toselect R ....................... 508
ÀAT TENTION ASSIST inoperative ... 492
ÀAT TENTION ASSIS T:Take a
break! .................................................. 488
bAu tomatic driving lights inoper‐
ative .................................................... 524
Au xilia rybattery malfunction .............. 508
Beginning emer gency stop .................. 484 Blind Spot Assist cur
rently una vaila‐
ble See Owner's Manual ...................... 494
Blind Spot Assist inope rative ............... 488
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...4 91
Cann otstart engine See Owner's
Manual ................................................ 498
ÁChan gekey bat teries ...................5 14
J Check brake fluid le vel................ 477
Check brake pads See Owner's Man‐
ual ...................................................... .486
4Che ckeng. oil le v.when next
re fuelling ............................................. 503
ïChe cktrailer hitch lo ck(white
display message) .................................5 18
Check tyre pressures then restart
Ru n Flat Indicator ................................. 512
h Check tyre(s) .............................. .510
! Clean the fuel filter ...................... 497
J Close boot separator .................. 522 K
Convertible Top Operation pos‐
sible to60 km/h ................................. 522
?Coolant Stop vehicle Switch
engine off ............................................ 499
Cruise contro l and Limiter inope ra‐
tive ...................................................... 494
Cruise control inope rative ................... 494
Cruise control off ................................ 493
!cu rrently unavailable See Own‐
er's Manual .......................................... 479
÷ currently una vailable See Own‐
er's Manual .......................................... 473
5 Engine oil le vel cannot be
measured ............................................ 501
4Engine oil le velRe duce oil le vel...5 01
4 Engine oil le velSt op vehicle
Switch engine off ................................. 501
4Engine oil pressure Stop Switch
off engine ............................................ 502 Index
551

ÛPlease
wait Charging high- volt‐
age battery .......................................... 500
PRE- SAFE inoperati veSee Owner's
Manual ................................................ 483
Ra dar sensors dirty See Owner's
Manual .................................................4 78
_ Rear left seat backrest not
loc ked (Example) .................................. 51 5
h Rectify tyre pressure ....................51 0
Re duce speed ...................................... 512
Ø Refill Ad Blue Eng. start not pos‐
sible .................................................... 504
ØRe fill Ad Blue See Owne r’s Man‐
ual .......................................................5 04
!Re lease parking brake .................476
¸ Replace air cleaner ...................... 497
ÀRe placekey See Owner's Man‐
ual ........................................................ 514
Á Replace key ................................ .513
8 Reser vefuel le vel........................ 500 6Re
stra int sys. malfunction Con‐
sult workshop ...................................... 486
Re versing not poss. Consult work‐
shop ....................................................5 07
Risk of vehicle rolling Driver door
open and transmission not in P ...........507
Ru n Flat Indicator inope rative .............. 512
# See Owner's Manual ................... 496
Speed limit (winter tyres) XXX km/h ... 494
ÐSt eering malfunction Incre ased
ph ysical ef fort See Owner's Manual .....516
Ð Steering malfunction Stop
immediately See Owner's Manual ........516
St op vehicle Lea veengine running
Wa itTransmission cooling ...................506
#St opvehicle Lea veengine run‐
ning ..................................................... 497
#St opvehicle See Owner's Man‐
ual .......................................................4 98
ÉSt opvehicle Vehicle too low ........ 491 çsuspended
..................................4 93
bSwitch off lights .......................... 523
bSwitch on headla mps.................. 524
To shift out of P or N,depress brake
and start engine .................................. 507
K Top lo wering ............................... 522
ØTo p upAdBlue Perf.re duced in
XXX miles See Owner's Manual ...........506
Ø Top up AdBlue Perf.re duced:
XXX km/h Nostart in XXX km ............ 505
To p up coolant See Owner ’sManual ... 497
¥To p upwasher fluid ...................... 51 8
Tr af fic Sign Assi stCamera view
re stricted See Owner's Manual ........... 490
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 489
Tr af fic Sign Assi stinope rative ............. 488
ïTr ailer coupling extending… .........51 5
Tr ansmission Malfunction Stop ........... 506 Index
553

see
Active Dis tance Assi stDISTRONIC
see Active Emergency Stop Assist
see Active Lane Change Assi st
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
see Traf fic Sign Assi st
Driving tips Driving abroad (symmetrical dipped
beam) .................................................. 127
Gene ral driving tips .............................. 161
Ru nning-in no tes ..................................1 60
Dr ow siness de tection
see ATTENTION ASSIST DY
NA MIC BODY CONT ROL
Chassis ................................................ 215
Dynamic handling cont rol sy stem
see ESP ®
(Elect ronic Stability Prog ram)
DY NA MIC SELECT .................................... 167
Con figuring drive program I ................. 16 8
Displ aying engine data ........................ 16 8
Displ aying vehicle data ........................ 16 8
Drive program display .......................... 16 8
Drive programs .................................... 167
Fu nction ............................................... 167
Operating (DYNAMIC SELECT switch) .............................................................1 68
Selecting the drive prog ram ............... .168
Showing operation feedback ............... 16 8 E
E10 ............................................................ 461
Easy entry feature
Fu nction/no tes .................................... 11 2
Setting ................................................. 11 3
Easy exitfeature
Fu nction/no tes .................................... 11 2
Setting ................................................. 11 3EBD (Electronic Brake
forc e Distribu‐
tion)
Function/no tes ................................... 19 2
ECO Assist Displaying ............................................ 167
Fu nction/no tes ................................... 16 5
ECO display Function .............................................. 16 5
Re setting ............................................. 260
ECO start/s top function ......................... 16 3
Au tomatic engine start ........................ 16 3
Au tomatic engine stop .........................1 63
Operation ............................................ 16 3
Switching off/on ................................. 16 5
Electric pa rking brake ............................ .184
App lying automatically ........................ 184
App lying or releasing manually ............ 185
Emergency braking .............................. 185
Re leasing automatically ...................... .184
Electrical fuses see Fuses
Electromagnetic compatibility Declaration of conformity ......................23 Index
555

Electronic
Stability Prog ram
see ESP ®
(Electronic Stability Prog ram)
Emer gency
Fire extinguisher ................................. .414
Fir st-aid kit (so ftsided) ........................ 413
Overview of the help functions .............. 16
Re moving thewa rning triangle ............ .413
Saf etyve st ........................................... 412
Setting up thewa rning triangle ............ 413
Emer gency braking ................................. 185
Emer gency braking
see BAS (Brake Assi stSystem)
Emer gency call sy stem
see Mercedes-Benz emer gency call sy stem
Emer gency engine start .......................... 431
Emer gency key
Inserting/removing ................................ 74
Locking a door ....................................... 80
Un locking a door .................................. .80
Emer gency operation mode
St arting theve hicle ............................. 15 9
Emer gency spare wheel .........................4 53
No tes .................................................. 453 Re
moving ............................................ 454
ENERGIZI NGcomfort
Overview of programs ........................ .302
St arting the program ........................... 303
Engine ECO start/ stop function ......................1 63
Engine number ................................... .457
St arting (Digital Vehicle Keyst icke r) .... 15 8
St arting (eme rgency operation
mode) .................................................. 15 9
St arting (mobile phone) ...................... .158
St arting (Remo teOnline) ..................... 16 0
St arting (s tart/s top button) .................1 57
St arting assis tance .............................. 424
Switching off (s tart/s top button) ........ 17 9
Engine bonnet Function (active bonnet) ...................... 392
Opening/closing ................................. 393
Re setting (active bonnet) .................... 392
Engine data Displaying ............................................ 16 8
Engine electronics Notes .................................................. 455
Engine number ........................................4 57Engine oil
................................................ .396
Ad ditives .............................................4 65
Capacity .............................................. 465
Che cking the oil le vel using the oil
dipstick ............................................... 395
Checking the oil le vel using the on-
board computer ................................... 396
MB-Fr eigabe or MB-Appr oval .............. .465
Quality ................................................. 465
To pping up ...........................................3 96
Entering characters
Fu nction/no tes ................................... 288
On theto uchpad ................................ .289
Using the controller ............................. 289
EQ Boost ECO start/ stop function (operation) ....1 63
Glide mode .......................................... 172
Operating saf ety .................................... 21
Qualified specialist workshop ................25
ERA-GLONASS test mode
St arting/ending .................................. 356
ESC (Elect ronic Stability Control)
see ESP ®
(Electronic Stability Prog ram) 556
Index

Fu
elreser ve ........................................ 463
Low outside temp eratures ...................4 62
Pe trol ................................................... 461
Quality (diesel) .................................... 462
Quality (p etro l) .................................... .461
Re fuelling ............................................. 173
Sulphur content ................................... 461
Ta nk content ....................................... 463
Fu el consum ption
On-board computer ............................ .258
Fu nction seat
see Door cont rol panel
Fu ses ........................................................ 431
Before replacing a fuse ........................ 431
Fu se assignment diagram .................... 431
Fu se box in the boot ............................4 33
Fu se box in the engine compartment .. 432
Fu se box in the front passenger foot‐
we ll ...................................................... 433
Fu se box on the dashboard ................. 433
No tes ................................................... 431 G
Garage door opener Cleari ngthe memory ........................... 182
Opening or closing the door ................1 82
Programming buttons .......................... 180
Ra dio equipment appr oval numbers .... 182
Re solving problems .............................. 181
Synchronising thero lling code ............ .181
Gearshift recommendation .....................171
Genera l operating permit number
(EU) .......................................................... .457
Genuine parts ............................................ 20
Glide mode ............................................... 172
Glo vebox
Air vent ................................................ 154
Locking/unlocking ...............................1 16 H
Handbrake see Electric parking brake
Handling characteristics (unusual) ....... 435
HANDS-FREE ACCESS ................................ 82 Haza
rdwa rning lights ............................ .130
HD prog rammes
see CI+ module
Head airbag ............................................... 38
Head le vel heating (AIRSCARF) ..............109
Head restra int
Fr ont (adjusting mechanically) .............1 03
Re ar (fitting/removing) ........................ 105
Head-up display ....................................... 263
Ad justing display elements (on-board
compu ter) ............................................ 263
Ad justing the brightness (on-board
computer) ............................................ 263
Fu nction .............................................. 264
Menu (on-board compu ter) .................. 263
Operating the memory function ........... 11 3
Setting the position (on-board com‐
puter) .................................................. 263
Switching on/off ................................. 265
Headla mpflasher ................................... .129
Heating see Clima tecontrol 558
Index

High beam
Adaptive Highbeam Assist Plus .......... .132
Switching on/off ................................. 12 9
High-pressure cleaner (care) ................. 400
Hill Start Assist ........................................ 213
HOLD function ......................................... 214
Fu nction/no tes .................................... 214
Switching on/off ................................. 214
Hooking the luggage net .........................119
Hotspot Setting up (Wi-Fi) ................................. 294
Via business telephony ........................ 292 I
i-Size child seat securing sy stem
Fitting .................................................... 59
Seats suitable for attaching ................... 58
Identification plate Engine ................................................. 457
Vehicle ................................................ 457
Ignition Switching on (S tart/S top button) ........ 15 6Ignition
key
see Key
Immobiliser ................................................ 96
Implied warranty
Ve hicle .................................................. 26
In Car Of fice
Calling up ............................................ 344
Fe atures .............................................. 344
Marking a to-do entry as compl eted ....3 45
Noting an incoming call ....................... 345
Selecting functions .............................. 345
Switching auto maticstart on/off ........ 345
Indicator lamps see Warning/indicator lamps
Individual drive prog ram
Con figuring .......................................... 16 8
Selecting ............................................. 16 8
Inspection see AS SYST PLUS
Instrument clus ter
see Instrument display
Instrument display ..................................2 52
Ad justing the lighting ........................... 257 Fu
nction/no tes ................................... 252
Instrument clus ter ................................... 8
Setting the additional value range ....... 255
Wa rning/indicator lamps .................... 526
Instrument lighting .................................257
Intelligent Light Sy stem .......................... 13 0
Ac tive headla mps ................................ 13 0
Ad aptive Highbeam Assist Plus .......... .132
Ad versewe ather light .......................... 13 2
City lighting ........................................ .132
Cornering light ..................................... 131
Fo g light (extended range) ................... 131
Mo torw ay mode ................................... 131
Overview ............................................. 13 0
Switching on/off ................................. 13 2
Interior lighting ........................................ 13 4
Ambient lighting .................................. 13 4
Re ading light ........................................ 13 4
Setting ................................................. 13 4
Switch-off del aytime ........................... 13 5
Interior pr otection
Fu nction ................................................ 98
Priming/deactivating ............................. 98 Index
559