2018 MERCEDES-BENZ C-CLASS CABRIOLET door lock

Display messages
Possible causes/consequences and 0050
0050Solutions 0007
Tocontinue your journe y,shift the transmission toposition 005Bor005E.
Only select Park (P) when
vehicle is stationary *
The transmission can only be shif tedto position 005Dwhen theve hicle is stationar y.
Risk of vehicle rolling
Driver door open and trans-
mission not in P *
The driver's door is not fully closed and the transmission is in position 005E,005Cor005B. 0007
Shift the transmission toposition 005Dwhen you park theve hicle.
Apply brake to select R *
You ha vetried toswitch totransmission position 005E. 0007
Dep ress the brake pedal. 0007
Shift the transmission toposition 005E.
0044 Before starting the engine,
turn the steering wheel. *
Ve hicles with manual transmissions: the electric steering lock was unable tounlo ck th esteering. 0007
Switch off the ignition. 0007
Tounlo ckthesteering, mo vethesteering wheel slightly tothe left and right. 0007
Switch the ignition back on.
00CC Steering malfunction See
Owner's Manual *
Ve hicles with manual transmissions: the electric steering lock is malfunctioning. The steering may be loc kedby
th e electric steering loc k. 508
Display messages and warning/indicator lamps

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

0059
While stationar y,apply the
brakes before operating the soft top.
.............................................................5 23
Wi thout changing gear, consult work‐
shop ....................................................5 06
Display on the windscreen
see Head-up display
Distance control see Active Dis tance Assi stDISTRONIC
Di stance recorder
see Trip dis tance
DI STRO NIC
see Active Dis tance Assi stDISTRONIC
Door Additional door lock .............................. 78
Locking (emergency key) ...................... .82
Opening (from the inside) ......................79
Un locking (emer gency key) .................. .82
Un locking (from the inside) ...................79
Door cont rol panel .................................... .16
Draught stop
Care .................................................... 402 Dr
aw bar
see Tow- bar sy stem
Drive Away Assist .................................... 231
Drive position Engaging .............................................. 16 4
Drive prog ram display ............................. 15 9
Drive prog rams
see DYNA MIC SELECT
Driver's seat see Seat
Driving abroad Symmetrical dipped beam ...................1 27
Driving lights see Automatic driving lights
Driving saf ety sy stem ............................ .183
ABS (Anti-lock Braking Sy stem) ........... 184
Ac tive Brake Assi st.............................. 189
Ad aptive brake lights .......................... .195
BA S (Brake Assi stSystem) .................. 185
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 188
ESP ®
Crosswind Assi st........................ 188
ESP ®
trailer stabilisation .................... .188 Overview .............................................
184
Ra dar sensors .....................................1 83
Re sponsibility ...................................... 183
ST EER CONTROL ................................. 189
Driving sy stem
DY NA MIC BODY CONTROL .................. 213
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 Change Assi st
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assi st
see Active Steering Assist
see AIRMATIC
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
555

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

G
Garage door opener Clearing the memory ........................... 178
Opening or closing the door ................1 77
Programming buttons .......................... 175
Ra dio equipment appr oval numbers .... 178
Re solving problems ............................. 17 7
Synchronising thero lling code ............ .176
Gearshift recommendation ............162, 16 5
Genera l operating permit number
(EU) .......................................................... .456
Genuine parts ............................................ 22
Glide mode ............................................... 16 6
Glo vebox
Locking/unlocking .............................. .116 H
Handbrake see Electric parking brake
Handling characteristics (unusual) ........431
Hazard warning lights ............................ .130 HD prog
rammes
see CI+ module
Head airbag ............................................... 39
Head le vel heating (AIRSCARF) ..............109
Head restra int
Fr ont (adjusting mechanically) .............1 04
Re ar (fitting/removing) ........................ 105
Head-up display ....................................... 261
Ad justing display elements (on-board
compu ter) ............................................ 261
Ad justing the brightness (on-board
computer) ............................................ 261
Fu nction ............................................... 261
Menu (on-board compu ter) .................. 261
Setting the position (on-board com‐
puter) ................................................... 261
Switching on/off ................................. 262
Headla mpflasher ................................... .129
Heating see Clima tecontrol
High beam Adaptive Highbeam Assist .................. .132
Switching on/off ................................. 12 9High-pressure cleaner (care)
.................. 397
Hill Start Assist ........................................ 211
HOLD function ......................................... .211
Fu nction/no tes .................................... 211
Switching on/off ................................. 212
Hooking the luggage net .........................118
Hotspot Setting up (Wi-Fi) ................................. 291 I
i-Size child seat securing sy stem
Fitting .................................................... 63
Seats suitable for attaching ................... 62
Identification plate Engine ................................................. 456
Ve hicle ................................................ 456
Ignition Switching on (S tart/S top button) ........ 147
Ignition key
see Key
Immobiliser ................................................ 96 Index
559

Displ
aying traf fic incidents .................. 320
Extending a subscription ...................... 319
Issuing hazard alert s ............................3 21
Re gis tering on Mercedes me ............... 319
Loading .................................................... .118
No tes ................................................... 11 4
St ow age space under the boot floor ....1 19
Ti e-down eyes ...................................... 11 8
Loading guidelines ...................................114
Loads Securing .............................................. .114
Locator lighting see Sur round lighting
Locking/unlocking Activating/deactivating the auto‐
matic locking feature ............................ .82
Ad ditional door lock .............................. 78
Digital Vehicle Keyst icke r ..................... 79
Emer gency key ...................................... 82
KEYLESS-GO .......................................... 80
Mobile phone ........................................ 79
Smartphone .......................................... 79
Un locking/opening the doors from
th e inside ..............................................79 Low beam
(symm etrical dipped beam) ................. 127
Switching on/off ................................. 127
Lu bricant additives
see Additives
Lu ggage
Lu ggage net ......................................... 11 8
Secu ring ............................................... 11 4
Lu mbar support
see Lumbar support (4-w ay)
Lu mbar support (4-w ay)........................ .104 M
Maintenance see ASS YST PLUS
Malfunction Restra int sy stem ................................... 33
Manual transmission Operating thege arshift le ver ............... 16 0
Map .......................................... .319, 321, 322
Av oiding an area ..................................3 24
Av oiding an area (o verview) ................ .324
Changing an area ................................ 324 Deleting an area .................................. 325
Displaying Qibla .................................. 326
Displaying the compass ....................... 326
Displaying the map version .................. 324
Displaying the next intersecting
st re et ................................................... 323
Displaying the satellite map ................3 27
Displ aying the tra ffic map .................... 319
Displ aying weather information .......... .327
Map data ............................................. 325
Moving ................................................ 322
Overview ..............................................3 21
Selecting POI symbols ......................... 323
Selecting text information ................... 323
Selecting the map orientation .............3 23
Setting the map scale .......................... 322
Setting the map scale automatically ....3 26
Up dating .............................................3 25
Map and comp ass
Overview .............................................. 321
Massage prog rammes
Re setting the settings .......................... 106
Selecting the front seats ..................... 106
Massage settings Resetting ............................................. 106 Index
563

Re
starting ............................................ 440
Ty re pressure moni toring sy stem
Checking the tyre pressure ................. 434
Checking the tyre temp erature ............ 434
Fu nction .............................................. 434
Re starting ............................................ 435
Te ch nical da ta..................................... 436
Ty re pressure table ................................. 433
Ty re temp erature
Checking (tyre pressure monitoring
sy stem) ............................................... 434
Ty re pressure monitoring sy stem
(function) ............................................. 434
Ty re tread ................................................. 431
Ty re-change tool kit
Overview ............................................ .444
Ty res
Changing hub caps .............................. 446
Checking ............................................ .431
Checking the tyre pressure (tyre
pressure monitoring sy stem) ............... 434
Fitting .................................................. 449
Flat tyre ............................................... 41 0
Inter changing ...................................... 444MOExtended tyres ................................
411
No ise .................................................. .431
No tes on fitting .................................... 441
Re moving ............................................ 449
Re placing .....................................4 41,445
Re starting the tyre pressure loss
wa rning sy stem ................................... 440
Re starting the tyre pressure monitor‐
ing sy stem ...........................................4 35
Selection ............................................. 441
Snow chains ........................................ 431
St oring ................................................ 444
TIREFIT kit ............................................ 412
Ty re pressure (N otes) .......................... 432
Ty re pressure loss warning sy stem
(function) ............................................. 440
Ty re pressure monitoring sy stem
(function) ............................................. 434
Ty re pressure table .............................. 433
Un usual handling characteristics ........ .431 U
Un its of measurement
Setting ................................................ .293
Un locking setting ...................................... 75USB devices
Connecting .......................................... 364
User profile .............................................. 295
Creating .............................................. 295
Importing/exporting ...........................2 96
Options ................................................ 296
Setting ................................................. 295 V
Ve hicle ...................................................... 15 0
Ac tivating/deactivating standby
mode .................................................. .183
Ad ditional door lock .............................. 78
Cor rect use ........................................... 28
Dama gedetection (pa rking) ................ 182
Data acquisition .................................... 29
Data storage .......................................... 29
Diagnostics connection .........................26
Equipment ............................................. 23
Implied warranty .................................. .28
Locking (auto matically) ......................... 82
Locking (digital vehicle keyst icke r) ....... 79
Locking (from the inside) ....................... 79
Locking (KEYLESS-GO) .......................... 80
Locking (mobile phone) .........................79 578
Index