2018 MERCEDES-BENZ C-CLASS CABRIOLET engine

Ac
tive Lane Keeping Assist .................... 24 0
Ac tivating/deactivating ...................... .242
Ac tivating/deactivating thewa rning .... 24 3
Fu nction .............................................. 24 0
Setting the sensitivity .......................... 24 3
Sy stem limitations ...............................2 40
Tr ailer operation .................................. 24 0
Ac tive Parking Assist .............................. 227
Cross Traf fic Alert ............................... 232
Drive AwayAssi st................................ 231
Exiting a pa rking space ...................... .230
Fu nction .............................................. 227
Manoeuvring assi stance ...................... 233
Pa rking ................................................ 228
Sy stem limitations ...............................2 27
Ac tive Se rvice Sy stem PLUS
see AS SYST PLUS
Ac tive Speed Limit Assi st....................... 203
Display ................................................ 203
Fu nction .............................................. 203
Ac tive Steering Assist ............................ .205
Ac tivating/deactivating ...................... .207
Ac tive Emergency Stop Assist .............2 09
Ac tive Lane Change Assi st.................. 208 Displa
ysinthe instrument display .......2 09
Fu nction .............................................. 205
Sy stem limitations ...............................2 05
Ad aptive brake lights ..............................19 5
Ad aptive cruise control
see Active Dis tance Assi stDISTRONIC
Ad aptive functions, MULTIBEAM LED
see Intelligent Light Sy stem
Ad aptive Highbeam Assist
Fu nction .............................................. 13 2
Switching on/off ................................. 13 3
Ad aptive Highbeam Assist Plus
Switching on/off ................................. 13 5
Ad Blue ®
.................................................... 463
Ad ditives .............................................4 63
Capacity .............................................. 464
Fill le vel .............................................. .255
No tes ................................................... 171
Purity ................................................... 463
Ra nge .................................................. 255
To pping up ...........................................1 72
Ad ditional door lo ck.................................. 78Ad
ditional value range
Setting display content ........................ 253
Ad diti ves.................................................. 464
Ad Blue ®
............................................... 463
Engine oil ............................................. 464
Fu el ...................................................... 461
Ad diti ves (AdBlue ®
)
see AdBlue ®
Ad diti ves (engine oil)
see Additives
Ad diti ves (fuel)
see Fuel
Ad dress book
see Contacts
Ad justing the balance/ fader
Burmes ter®
sur round sound sy stem ... 386
Ad justing the sound focus
Burmes ter®
sur round sound sy stem ... 386
Ad justing treble, mid- range and bass
settings
Burmes ter®
sur round sound sy stem ... 386 542
Index

Anti-theft ala
rmsystem
see ATA (anti-theft alarm sy stem)
Anti-theft pr otection
Ad ditional door lock .............................. 78
Immobiliser ...........................................96
Anti-theft pr otection
see ATA (anti-theft alarm sy stem)
Anticipatory occupant pr otection
see PRE- SAFE®
(anticipatory occu‐
pant pr otection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus)
Apple CarPlay™ ....................................... 342
Connecting an iPhone ®
....................... 342
Ending .................................................3 43
No tes .................................................. 342
Overview ............................................. 342
Sound settings .................................... 343
Tr ans ferred vehicle data ......................3 45
Ashtr ay
Fr ont centre console ........................... 12 2
Re ar passenger compartment ............ .122
Using ................................................... 12 2Assistance sy
stems
see Driving saf ety sy stem
Assistant display Menu (on-board computer) .................. 255
ASS YST PLUS ........................................... 387
Battery disconnection pe riods .............3 88
Displ aying the service due date ........... 387
Fu nction/no tes ................................... 387
Re gular maintenance work .................. 387
Special service requ irements .............. 387
ATA (anti-theft ala rmsystem) .................. 96
Deactivating the alarm .......................... 97
Fu nction ................................................ 96
Fu nction of interior pr otection ............... 98
Priming/deactivating interior pr otec‐
tion ........................................................ 99
Priming/deactivating tow- aw ay pro‐
te ction ................................................... 98
To w- aw ay protection function ................97
AT TENTION ASSI ST......................... 233, 234
Fu nction .............................................. 233
Setting ................................................. 234
Sy stem limitations ...............................2 33At
tention assistant
see ATTENTION ASSIST
Au dio mode
Connecting USB devices ..................... 364
Co pyrights ...........................................3 61
Information ..........................................3 60
Inserting/removing an SD card ........... 361
Media sea rch ....................................... 367
Overview ............................................. 363
Pa use and playback function .............. .364
Selecting a track ................................. 364
Selecting pl ayback options .................. 364
Switching on media mode ...................3 61
Tr ack list .............................................. 364
Au thorised workshop
see Qualified specialist workshop
Au tomatic distance control
see Active Dis tance Assi stDISTRONIC
Au tomatic driving lights .........................12 8
Au tomatic engine start (ECO start/
sto p function) .......................................... 154
Au tomatic engine stop (ECO start/
sto p function) .......................................... 154544
Index

Importing (o
verview) .......................... .336
Information .......................................... 335
Making a call ....................................... 337
Na me form at ...................................... .336
Options ................................................ 337
St oring .................................................3 37
Controller Operating ............................................ 280
Con venience closing ................................. 87
Con venience opening ................................ 87
Coolant (engine) Check le vel .......................................... 394
No tes .................................................. 466
Cooling see Climate control
Co pyright .................................................... 31
Cornering light ........................................ .131
Cross Traf fic Alert .................................. .232
Crosswind Assist Function/no tes ................................... 188
Cruise control .......................................... 19 5
Ac tivating ............................................ .197 Buttons ................................................
197
Calling up a speed .............................. .197
Deactivating ......................................... 197
Fu nction .............................................. 19 5
Re quirements ...................................... 197
Selecting .............................................. 197
Setting a speed .................................... 197
St oring a speed .................................... 197
Sy stem limitations ...............................1 95
Cup holder Rear ben chseat ................................... 121
Cup holder in the centre console
In stalling/removing ............................ .120
ins talling/ removing (auto matic
transmission) ....................................... 12 0 D
Damage de tection (pa rked vehicle) .......182
Dashboard see Cockpit
Dashboard lighting see Instrument lighting
Data acquisition Vehicle .................................................. 29 Data import/export
................................ 293
Fu nction/no tes ................................... 293
Importing/exporting ........................... 294
Data storage
Electronic control units ........................ .29
Online services ...................................... 30
Ve hicle .................................................. 29
Date Setting the time and date automati‐
cally ..................................................... 288
Deactivating the alarm (A TA).................... 97
Deale rship
see Qualified speciali stwo rkshop
Declaration of conformity Electromagnetic compatibility ............... 25
Jack .......................................................25
TIREFIT kit ............................................. 26
Wi reless vehicle components ................25
Decorative foil (cleaning instructions)
.................................................................. .399
DeNO x agent
see AdBlue ® Index
549

Ac
tive Blind Spot Assi stnot available
when towing a trailer See Owner's
Manual ................................................ 485
Ac tive bonnet malfunction See Own‐
er's Manual ......................................... 520
Ac tive Brake Assi stFunctions cur‐
re ntly limited See Owner's Manual ...... 484
Ac tive Brake Assi stFunctions limited
See Owner's Manual ........................... 482
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 ... 494
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual .........488
Ac tive Lane Keeping Assist inopera‐
tive ...................................................... 489 0049Ac
tive Light Sy stem inoperative .. 525
Ac tive Parking Assist and
PA RKTRONIC inoperati veSee Own‐
er's Manual ......................................... 487
Ac tive Steering Assist cur rently
una vailable See Owner's Manual .........487
Ac tive Steering Assist inoperative .......486
Ad aptive Highbeam Assist Camera
view restricted See Owner's Manual ... 525
Ad aptive Highbeam Assist cur rently
una vailable See Owner's Manual .........525
Ad aptive Highbeam Assist inopera‐
tive ...................................................... 525
Ad aptive Highbeam Assist Plus Cam‐
era view restricted See Owner's
Manual ................................................ 526
Ad aptive Highbeam Assist Plus cur‐
re ntly una vailable See Owner's Man‐
ual ...................................................... .526 Ad
aptive Highbeam Assist Plus inop‐
erative ................................................ .526
0099 AdBlue sy stem fault Engine
st art not possible ................................ 504
0099 AdBlue sy stem fault Perf.
re duced in XXX km See Owner's
Manual ................................................ 504
0099 AdBlue sy stem fault Perf.
re duced: XXX mph No start in XXX
miles .................................................. .504
0099 AdBlue sy stem fault See Own‐
er's Manual ........................................ .503
00B2Ad d 1 litre engine oil when next
re fuelling ............................................. 502
Apply brake todeselect Park (P)
position ...............................................5 06
Apply brake toselect R ....................... 508
00ADAT TENTION ASSIST inoperative ... 492
00ADAT TENTION ASSIS T:Take a
break! .................................................. 488 Index
551

0049Au
tomatic driving lights inoper‐
ative .................................................... 524
Au xilia rybattery malfunction .............. 506
0044Before starting the engine, turn
th esteering wheel. .............................. 508
Blind Spot Assist cur rently una vaila‐
ble See Owner's Manual ...................... 486
Blind Spot Assist inope rative ............... 487
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...4 90
Brake immediate ly............................... 472
Cann otstart engine See Owner's
Manual ................................................ 498
00AFChan gekey bat teries ...................5 15
004D Check brake fluid le vel................ 477
Check brake pads See Owner's Man‐
ual ...................................................... .485
00B2Che ckeng. oil le v.when next
re fuelling ............................................. 502 00CAChe
cktrailer hitch lo ck(white
display message) .................................5 17
Check tyre pressures then restart
Ru n Flat Indicator ................................. 513
0077 Check tyre(s) ................................ 511
003A Clean the fuel filter .................... .496
0058 Close boot sepa rator .................. 523
Clutch overheated Avoid pulling away
fo r XX:XX mins ..................................... 507
0059 Convertible Top Operation pos‐
sible to60 km/h ................................. 522
00ACCoolant Stop vehicle Switch
engine off ............................................ 498
Cruise contro l and Limiter inope ra‐
tive ...................................................... 493
Cruise control inope rative ................... 493
Cruise control off ................................ 493
0025cu rrently unavailable See Own‐
er's Manual .......................................... 47800E5
currently una vailable See Own‐
er's Manual .......................................... 472
Dep ress clutch fully tostart engine .....5 07
00B3 Engine oil le vel cannot be
measured ............................................ 500
00B2Engine oil le velRe duce oil le vel...5 00
00B2Engine oil le velSt op vehicle
Switch engine off ................................. 501
00B2Engine oil pressure Stop Switch
off engine ............................................ 501
Fa ult Drive at max. 80 km/h ...............490
0075Fr ont left malfunction Consult
wo rkshop (Example) ............................4 83
006FFr ont left seat backrest not
loc ked (Example) .................................. 519
Fr ont-passenger airbag disabled See
Owner's Manual ..................................4 82
Fr ont-passenger airbag enabled See
Owner's Manual ................................... 481552
Index

,Re
placekey See Owner's Man‐
ual ........................................................ 516
00AF Replace key ................................ .515
00B6 Reser vefuel le vel........................ 500
0075Re stra int sys. malfunction Con‐
sult workshop ...................................... 484
Re versing not poss. Consult work‐
shop ....................................................5 06
Risk of vehicle rolling Driver door
open and transmission not in P ...........508
Ru n Flat Indicator inope rative .............. 514
003D See Owner's Manual ................... 495
Speed limit (winter tyres) XXX km/h ... 494
00CCSt eering malfunction Incre ased
ph ysical ef fort See Owner's Manual .... 520
00CCSt eering malfunction See Own‐
er's Manual ......................................... 508
00CCSt eering malfunction Stop
immediately See Owner's Manual ........519 St
op vehicle Lea veengine running
Wa itTransmission cooling ...................505
003DSt opvehicle Lea veengine run‐
ning ..................................................... 496
003DSt opvehicle See Owner's Man‐
ual .......................................................4 97
00CC Stop vehicle Vehicle too low ........ 490
çsuspended ..................................4 92
0049Switch off lights .......................... 524
0049Switch on headla mps.................. 524
To shift out of P or N,depress brake
and start engine .................................. 506
0059 Top lo wering ............................... 522
00C8To p upAdBlue Perf.re duced in
XXX miles See Owner's Manual ...........505
00C8 Top up AdBlue Perf.re duced:
XXX km/h Nostart in XXX km ............ 504
To p up coolant See Owner ’sManual ... 496
00B2To p upwasher fluid .................... .521 Tr
af fic Sign Assi stCamera view
re stricted See Owner's Manual ........... 489
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 488
Tr af fic Sign Assi stinope rative ............. 488
00CATr ailer coupling extending… .........516
Tr ansmission Malfunction Stop ........... 505
0024Tu rnon the ignition torelease
th e parking brake ................................ 473
0077 Tyre press. monitor cur rently
una vailable .......................................... .512
0077 Tyre press. monitor inoperative
No wheel sensors ................................ 512
0077 Tyre press. monitor inoperative ...512
Ty re pressure Check tyres ...................509
Ty re(s) ove rheated ...............................5 13
00CC Vehicle rising Please wait............ 486
00CCVe hiclerising ...............................4 89
0077Wa rning tyre defect .....................510
0077 Wheel sensor(s) missing ..............512 554
Index

see
Traf fic Sign Assi st
Driving tips Driving abroad (symmetrical dipped
beam) .................................................. 127
Gene ral driving tips ............................ .152
Ru nning-in no tes ..................................1 52
Dr ow siness de tection
see ATTENTION ASSIST
DY NA MIC BODY CONT ROL
Chassis ................................................ 213
Dynamic handling cont rol sy stem
see ESP ®
(Elect ronic Stability Prog ram)
DY NA MIC SELECT .................................... 15 9
Con figuring drive program I ................. 16 0
Displ aying engine data ........................ 16 0
Displ aying vehicle data ........................ 16 0
Drive program display .......................... 15 9
Drive programs .................................... 15 9
Fu nction .............................................. 15 9
Operating (DYNAMIC SELECT switch) .............................................................1 59
Selecting the drive prog ram ............... .159
Showing operation feedback ............... 16 0 E
E10 ............................................................ 460
Easy entry feature
Fu nction/no tes .................................... 11 2
Setting ................................................. 11 3
Easy exitfeature
Fu nction/no tes .................................... 11 2
Setting ................................................. 11 3
EBD (Electronic Brake forc e Distribu‐
tion)
Function/no tes ................................... 188
ECO Assist Displaying ............................................ 15 9
Fu nction/no tes .................................... 157
ECO display Function .............................................. 15 6
Re setting ............................................. 257
ECO start/s top function ......................... 154
Au tomatic engine start ........................ 154
Au tomatic engine stop .........................1 54
Operation ............................................ 154
Switching off/on ................................. 15 6Electric pa
rking brake ............................ .179
Applying auto matically ........................ 17 9
App lying or releasing manually ............ 181
Emergency braking .............................. 182
Re leasing automatically ...................... .180
Electrical fuses see Fuses
Electromagnetic compatibility Declaration of conformity ......................25
Electronic Stability Prog ram
see ESP ®
(Electronic Stability Prog ram)
Emer gency
Fire extinguisher ................................. .410
Fir st-aid kit (so ftsided) ....................... 409
Overview of the help functions .............. 18
Re moving thewa rning triangle ............ 409
Saf etyve st .......................................... 408
Setting up thewa rning triangle .......... .409
Emer gency braking ................................. 182
Emer gency braking
see BAS (Brake Assi stSystem)
Emer gency call sy stem
see Mercedes-Benz emer gency call sy stem 556
Index

Emer
gency engine start .......................... 427
Emer gency key
Inserting/removing ................................ 76
Locking a door ....................................... 82
Un locking a door .................................. .82
Emer gency operation mode
St arting theve hicle ............................. 15 0
Emer gency spare wheel .......................... 451
No tes ................................................... 451
Re moving ............................................ 452
ENERGIZI NGcomfort
Overview of programs ........................ .299
St arting the program ........................... 300
Engine ECO start/ stop function ......................1 54
Engine number .................................... 456
St arting (Digital Vehicle Keyst icke r) .... 14 9
St arting (eme rgency operation
mode) .................................................. 15 0
St arting (mobile phone) ...................... .149
St arting (Remo teOnline) ......................1 51
St arting (s tart/s top button) .................1 48
St arting assis tance .............................. 420
Switching off (s tart/s top button) .........1 73Engine bonnet
Function (active bonnet) ...................... 388
Opening/closing ................................. 389
Re setting (active bonnet) .................... 388
Engine data Displaying ............................................ 16 0
Engine electronics Notes ................................................... 454
Engine number ........................................4 56
Engine oil ................................................. 392
Ad ditives .............................................4 64
Capacity .............................................. 465
Checking the oil le vel using the oil
dipstick ................................................ 391
Checking the oil le vel using the on-
board computer ................................... 392
MB-Fr eigabe or MB-Appr oval .............. .465
Quality ................................................. 465
To pping up ...........................................3 92
Entering characters
Fu nction/no tes ................................... 285
On theto uchpad .................................. 287
Using the controller ............................. 286 EQ Boost
Glide mode .......................................... 16 6
Operating saf ety .................................... 23
ERA-G LONA SS test mode
St arting/ending .................................. 352
ESC (Elect ronic Stability Control)
see ESP ®
(Electronic Stability Prog ram)
ESP ®
Crosswind Assist ................................. 188
Tr ailer stabilisation .............................. 188
ESP ®
(Electronic Stability Prog ram) ...... 185
Ac tivating/deactivating ...................... .188
Fu nction/no tes ................................... 185
EU general operating permit number ....456
Exterior lighting Care .................................................... 403
Ex terior lighting
see Lights
External device Locking (child saf ety lock) .................. .293 Index
557