MERCEDES-BENZ C-CLASS CABRIOLET 2021 Owners Manual

Individual drive prog
ram
Con figuring............................................ 15 0
Selecting............................................... 14 9
Inspection see AS SYST PLUS
Instrument clus ter
Fu nction/no tes............................. 226, 227
In stru ment display
Fu nction/no tes..................................... 227
Instrument clu ster................................... 10
Wa rning/indicator lamps...................... 485
Instrument display and on-boa rd
compu ter
Fu nction/no tes..................................... 226
In te lligent Light Sy stem
Ac tivating/deactivating......................... 124
Ac tive headla mps.................................. 12 2
Ad aptive Highbeam Assist Plus.............. 124
Bad weather light.................................. .124
City lighting.......................................... .124
Corne ring light....................................... 12 2
Fo g light (enhanced)..............................1 23
Mo torw ay mode..................................... 12 3
Overview............................................... 12 2Interior lighting
Adjusting............................................... 12 6
Ambient lighting.................................... 127
Re ading lam p......................................... 12 6
Switch-off del aytime............................. 127
Interior pr otection
Fu nction.................................................. 93
Priming/deactivating............................... 94
Intermediate destination Calculating a route with intermediate
destinations.......................................... .275
Entering................................................. 274
Modifying............................................... 274
St arting an automatic filling station
sear ch................................................... 273
St arting the automatic service sta‐
tion sear ch............................................ 280
In tern etconnection
Cancelling permission (mobile phone).. 325
Communication module function.......... 322
Displaying the connection status.......... 325
Editing access data (Blue tooth®
)........... 324
Information............................................ 322
Mobile phone de tails............................ .325
Overview of connection status.............. 325 Re
strictions........................................... 322
Setting access da ta(Blue tooth ®
).......... 323
Setting up (Blue tooth®
).........................3 23
Setting up (Wi-Fi)................................... 323
Switching Blue tooth®
profile (DUN/
PA N)...................................................... 324
Internet radio
see TuneIn
Ionisation Activating/deactivating (multimedia
sy stem).................................................. 13 4
iPhone ®
see Apple CarPlay ®
see Mercedes-Benz Link
ISOFIX child seat anchor
Seats suitable for attaching..................... 60
ISOFIX child seat securing sy stem
Fitting..................................................... .62 J
Jack Declaration of conformity........................ 28
Storage location.................................... 404 518
Index

Jump-start connection
General no tes........................................3 82K
Key Acoustic locking verification signal.......... 73
Battery..................................................... 74
Deactivating a function............................ 73
Emergency key........................................ 74
Energy consumption................................ 73
Fu nction overview................................... 72
Ke yring attachment................................ 74
Problem................................................... 75
Un locking setting.................................... .73
KEYLESS-GO Deactivating a function........................... .73
Locking/unlocking theve hicle................77
Problem................................................... 78
Un locking setting.................................... .73
Kickd own
Using..................................................... 154
Knee airbag .................................................. 44 L
Lamp see In terior lighting
Lamp (instrument display) see Warning/indicator lamp
Lane de tection (au tomatic)
see Active Lane Keeping Assist
Lane Keeping Assist
see Active Lane Keeping Assist
Language Notes....................................................2 62
Setting................................................... 262
Le vel control sy stem
see AIRMATIC
Light adju stment
Low beam (d riving abroad). .................... 11 9
Light switch Overview............................................... .119
Lighting see In terior lighting
see Lights Lights
Active headla mps.................................. 12 2
Ad aptive Highbeam Assist Plus.............. 124
Au tomatic driving lights........................ .120
Bad weather light.................................. .124
City lighting.......................................... .124
Combination swit ch............................... 121
Corne ring light....................................... 12 2
Driving ab road (low beam light
adjustment)............................................ 11 9
Fo g light (enhanced)..............................1 23
Hazard warning light s............................ 121
Headla mpflashin g................................. 121
High beam............................................. 121
Intellige nt Light Sy stem......................... 12 2
Light switc h........................................... 11 9
Low beam.............................................. 11 9
Mo torw ay mode..................................... 12 3
Pa rking lights........................................ .119
Re ar fog light.......................................... 11 9
Re sponsibility for lighting sy stems......... 11 9
Setting low beam................................... 12 6
Setting theex terior lighting switch-
off delay time........................................1 26
Setting the sur round lighting................. 12 6
St anding lights....................................... 11 9 Index
519

Switching
the Intelligent Light Sys‐
te m on/of f............................................. 124
Tu rn signal indicator.............................. 121
Limiter Activating.............................................. 17 7
Buttons.................................................. 17 7
Calling up a spee d................................. 17 7
Deactivating.......................................... 17 7
Fu nction................................................ 17 7
Pa ssive mode........................................ 17 7
Pe rm anent setting................................ .179
Re quirements........................................ 17 7
Selecting............................................... 17 7
Setting a speed...................................... 17 7
St oring a speed............................. 177, 182
Switching off/deacti vating.................... 182
Switching on/activating........................ 182
Sy stem limitations................................. 17 7
Limiting speed see Limiter
LINGU ATRO NIC
Application specific voice commands.. .233
Au dible help functions...........................2 34
Global voice command s........................ 233
Impr oving speech quality..................... .234 Language setting................................... 234
Media pla
yervo ice command s............... 241
Message voice command s.................... 24 3
Multifunction steering wheel (operat‐
ing)........................................................ 232
Na vigation voice commands.................. 236
Operable functions................................ 233
Operating saf ety.................................... 232
Ra dio voice command s.......................... 24 0
Switch voice commands....................... .235
Te lephone voice controls....................... 24 0
Te xt messa gevoice commands............ .243
TV voice commands.............................. 24 0
Ty pes of voice commands.................... .233
Ve hicle voice command s...................... .244
Vo ice prom pting................................... .233
Live Traf fic Information
Displaying subsc ript ion informatio n......287
Displ aying the tra ffic map.................... .287
Displ aying traf fic incidents.................... 288
Extending a subscription....................... 287
Issuing hazard alerts............................. 289
Re gis tering on Mercedes me................. 287
Loading Notes..................................................... 11 0Ti
e-down eyes........................................ 11 4
Loading guidelines .................................... 11 0
Loads Securing............................................... .110
Locator lighting see Sur round lighting
Locking an extern al device (child
saf ety lock)................................................ 262
Locking/unlocking Activating/deactivating the auto‐
matic locking feature............................... 78
Ad ditional door loc k................................ 75
Emergency key........................................ 79
KEYLESS-GO........................................... .77
Un locking/opening the doors from
th e inside................................................. 76
Low beam Light adjustment (driving abroad).......... 11 9
Setting................................................... 12 6
Switching on/of f.................................... 11 9
Lu bricant additives
see Additives 520
Index

Lu
ggage
Lu ggage net........................................... 11 5
Secu ring................................................ 11 0
Lu mbar support
see Lumbar support (4-w ay)
Lu mbar support (4-w ay)............................. 99 M
Main tenance
see ASS YST PLUS
Malfunction Restra int sy stem..................................... 38
Manoeuvring assistant Activating/deactivating......................... 219
Cross Traf fic Alert.................................. 218
Drive AwayAssi st.................................. 218
Map Avoiding an area....................................2 92
Av oiding an area (o verview).................. .292
Changing an area.................................. 292
Deleting an area.................................... 293
Displ aying online map con tents............ 295
Displaying Qibla..................................... 294
Displaying the compass......................... 294 Displaying
the map version.................. .292
Displ aying the next intersecting stre et.. 291
Displaying the satellite map.................. 295
Displaying the tra ffic map.................... .287
Displ aying weather information............ .295
Map data............................................... 293
Moving.................................................. 290
Overview.............................................. .289
Selecting POI symbols........................... 291
Selecting text information..................... 291
Selecting the map orientation............... 291
Setting the map scale............................ 290
Setting the map scale automaticall y...... 294
Up dating............................................... 293
Map and compass Overview............................................... 289
Massa geprog rammes
Re setting the settings............................1 02
Massage prog rams
Selecting the front seats........................ 101
Matt finish (cleaning instructions) ..........364
Maximum gross vehicle weight ................ 414
Maximum speed see Limiter MBUX multimedia sy
stem
Ad justing thevo lume............................ .254
Calling up applications.......................... .251
Collision de tection (pa rked vehicle).......1 66
Re setting (factory setting)..................... 267
Switching ionisation on/off................... 13 4
Switching the sound on/of f.................. 253
Mecca......................................................... 294
Media Searching..............................................3 35
Media display Notes..................................................... 247
Media Inter face
Ac tivating.............................................. 336
Information............................................ 335
Overview.............................................. .336
Media mode Activating.............................................. 329
Media sear ch
St arting................................................. 335
Medical aids................................................ .32
Memory function Function................................................ 109 Index
521

Head-up display — Calling up
stored
settings..................................................1 10
Head-up display — Storing settings........ 11 0
Operating............................................... 11 0
Outside mir rors — Calling up stored
settings..................................................1 10
Outside mir rors —St oring settings......... 11 0
Seat — Calling up stored settings........... 11 0
Seat — Storing settings.......................... 11 0
St eering wheel — Calling up sa ved
settings.................................................. 11 0
St eering wheel — Saving settings...........1 10
Menu (on-board computer) Head-up displa y..................................... 231
Overview............................................... 228
Mercedes me calls Arranging a service appointment........... 315
Calling the Mercedes-Benz Cus tomer
Centre................................................... .314
Calling the Mercedes-Benz Cus tomer
Centre af ter auto matic accident or
breakdown de tection............................. 315
Consenting todata transfer...................3 16
Information............................................ 314Making a call via
theove rhead con‐
trol panel............................................... 313
Tr ans ferred data.................................... 316
Mercedes me connect Accident and Breakdown Manage‐
ment...................................................... 318
Information............................................ 317
Tr ans ferred data.................................... 318
Mercedes-AMG vehicles
No tes..................................................... 137
Mercedes-Benz Apps Calling up.............................................. 325
Using with voice control........................ 326
Mercedes-Benz emer gency call sy stem
Au tomatic emergency call.................... .319
Information............................................ 318
Information on data transfer................. 320
Manual emer gency cal l......................... 320
Overview................................................ 319
Self diagnosis........................................ 321
St arting/ending ERA-GLONASS test
mode..................................................... 321
Mercedes-Benz Link Connecting............................................ 309 Ending..................................................
.309
Overview.............................................. .309
Using..................................................... 309
Mercedes-Benz service centre see Qualified specialist workshop
Message (multifunction display) see Display message
Message memory...................................... 430
Messages Voice commands (LINGU ATRO NIC)....... 24 3
Messages see Text messa ges
Mir rors
see Outside mir rors
Mobile phone Cancelling permission for Internet
connection............................................ 325
see Apple CarPlay ®
Mobile phone see Android Auto
see Mercedes-Benz Link
see Second telephone
see Telephone 522
Index

Mobile phone
voice recognition
St arting................................................. 302
St opping................................................3 02
Model series see Vehicle identification plate
MOExtended tyres..................................... 375
Mo torw ay mode ......................................... 12 3
Moving away
see Driving tips
MULTIBEAM LED........................................ 12 2
Multifunction display Overview of the displa ys....................... 229
Multifunction steering wheel
Overview of buttons.............................. 228
Multifunction steering wheel
see Steering wheel
Multimedia sy stem
Ac tivating/deactivating standby mode. .167
Central cont rol elements...................... .248
Configu ring displ aysettings.................. 256
Configuring drive program I................... 15 0
ENERGIZING COMFORT prog ramme
(o ve rview)............................................. .268 Fa
vourites............................................. .251
Overview................................................2 47
St arting the ENERG IZINGCOMFORT
programme............................................2 68
Multimedia sy stem
see En tering characters
see Touchpad N
Na vigation
Showing/hiding the menu..................... 269
Switching on......................................... 269
Up dating the map data..........................2 93
Vo ice commands (LINGU ATRO NIC)....... 236
Na vigation
see Destination
see Destination entry
see Map
see Route
see Route guidance
see Traf fic information
Na vigation announcements
Ac tivating/deactivating......................... 283
Ad justing thevo lume............................ .283 Re
peating.............................................. 284
Switching audio fadeout on/of f............ 283
Ne arField Communication (NFC)
Connecting the mobile phone tothe
multimedia sy stem................................ 301
Information............................................ 301
Switching Blue tooth ®
audio equip‐
ment...................................................... 340
Swit ching mobile phones...................... .301
Using a mobile phone............................3 01
Ne utral
Engaging................................................ 151
NFC see Near Field Communication (NFC) O
Occupant saf ety
see Airbag
see Automatic front passenger front
airbag shutoff
see Child seat
see Pets in theve hicle
see PRE-SAFE ®
(anticipatory occu‐
pant pr otection) Index
523

see PRE-SAFE
®
PLUS (anticipatory
occupant pr otection plus)
see Restra int sy stem
see Seat belt
Oil see Engine oil
On-board computer Displaying the service due dat e............. 354
Head-up displ aymenu........................... 231
Multifunction display............................. 229
Operating.............................................. 228
Overview of menus................................ 228
On-board diagno stics inter face
see Diagno stics connection
On-boa rdelectronics
Engine electronics................................. 412
No tes..................................................... 412
Tw o-w ayradios...................................... 412
Online services Data storage............................................ 35
Open-source software................................ 36
Operating fluids AdBlue ®
................................................. 421 Ad
ditives (fuel)....................................... 419
Brake fluid............................................. 424
Coolant (engine).................................... 424
Engine oil............................................. .422
Fu el (diesel)...........................................4 19
Fu el (petrol)...........................................4 18
No tes..................................................... 416
Wi ndsc reen washer fluid...................... .425
Operating saf ety
48 V on-boa rdelectrical sy stem.............. 23
Declaration of confo rmity (elect ro‐
magnetic compatibility)........................... 25
Declaration of conformity (jack).............. 28
Declaration of conformity (TIREFIT kit).... 29
Declaration of conformity (wire less
ve hicle components)...............................25
EQ Boo sttech nology............................... 23
Information.............................................. 23
Ope rating sy stem
see On-board computer
Optimised acceleration Activating............................................... 141
Outside mir rors
Anti-dazzle mode (automatic)................ 131Au
tomatic mir rorfo lding function......... .132
Fo lding in/out....................................... 13 0
Operating the memory function............. 11 0
Pa rking position..................................... 131
Setting................................................... 13 0
Overhead control panel Overview.................................................14
Owner's Manual Vehicle equipment................................... 23
Owner's Manual (digital)............................ 20 P
Pa int code .................................................. .414
Pa intwork (cleaning instructions) ...........364
Park position
Inserting................................................ 15 2
Selecting au tomatical ly......................... 15 2
Park ing
see Electric parking brake
Park ing aid
see Parking Assist PARKTRONIC
Park ing Assist PARKTRONIC
Ac tivating............................................... 213524
Index

Ad
justing warning tones........................ 213
Deactivating........................................... 213
Fu nction................................................. 210
Side impact pr otection........................... 211
Sy stem limitations................................. 210
Pa rking assistance sy stems
see Active Parking Assist
Pa rking brake
see Electric parking brake
Pa rking lights............................................ .119
Pa rking position
Outside mir rors...................................... 131
St oring the position of the passenger
outside mir ror using reve rsege ar.......... 13 2
Pa rking up.................................................. 167
PA SSENGER AIR BAGstatus display
see Automatic front passenger front
airbag shutoff
Pe destrian pr otection
see Active bonnet (pedestrian pr otection)
Pe riod out of use
Ac tivating/deactivating standby mode. .167
St andby mode function.......................... 167Pe
rm issible axle load ................................ 414
Pe rm itted towing me thods...................... 386
Pe rsonalisation
see User profile
Pe trol .......................................................... 41 8
Pe ts in the vehicle ....................................... 71
Phone book see Contacts
Picture form ats
see Video mode
Picture settings see Video mode
PIN pr otection
Swit ching on/of f................................... 263
Pla stic trim (Care)..................................... 369
Playback options Selecting.............................................. .332
POI Selecting............................................... 273
POI symbols Selecting............................................... 291 Po
we r supp ly
Switching on (S tart/S top button).......... 137
PRE-SAFE ®
(anticipatory occupant
pr otection)
Fu nctio n.................................................. 52
PRE-SAFE ®
Sound................................... 52
Re versing measures................................ 52
PRE- SAFE®
PLUS (anticipa tory occu‐
pant pr otection plus)
Fu nctio n.................................................. 53
Re versing measures................................ 52
Pr ev entative occupant pr otection sys‐
tem
see PRE-SAFE ®
(anticipatory occu‐
pant pr otection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus)
Pr ev ious destinations
Selecting.............................................. .273
Prog ramme in form ation
TV channel........................................... .347
Prog rams
see DYNA MIC SELECT Index
525

Pr
otection against collision ......................218
Pr otection of the environment
No tes.......................................................21
Ta ke -ba ckof end-of-life vehicles..............21 Q
Qibla...........................................................2 94
QR code Rescue card............................................33
Qualified specialist workshop .................... 31R
Ra dar and ultrasonic senso rs
Damage................................................. 16 8
Ra dio
Ac tivating.............................................. 340
Ac tivating/deactivating radio text......... 343
Ac tivating/deactivating traf fic
announcements................................... .343
Calling up a slide sho w.......................... 342
Calling up thest ation lis t...................... .342
Deleting stations.................................. .342
Direct frequency entr y.......................... 342
Displaying information........................... 343 Displaying
radio text.............................. 343
Fr equency fix......................................... 343
Managing favo urites.............................. 342
Managing station presets...................... 342
Moving stations.................................... .342
Overview................................................ 341
Sear ching forst ations.......................... .342
Setting a channel................................... 341
Setting station trackin g......................... 343
Setting the frequency band................... 341
Setting the traf fic information
service volume inc rease........................ 343
St oring radio stations............................ 342
Ta gging music trac ks............................. 343
Vo ice commands (LINGU ATRO NIC)....... 24 0
Ra in-closing feature
Side wind ows.......................................... 89
RE AC Hregulation........................................31
Re ading lamp
see Interior lighting
Re ar fog light
Switching on/of f................................... 12 0
Re ar seat
see Seat Re
ar seat belt
St atus display......................................... .43
Re ar seat belt status display ..................... 43
Re ar window heater.................................. 13 3
Re ar-view mir ror
Anti-dazzle mode (automatic)................ 131
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............................1 55
Re gistration
Ve hicle.....................................................31
Re gulatory radio identification................. 414
Re mo teOnline
Charging thest ar ter battery.................. 13 9
Cooling/heating theve hicle interior...... 13 9
St arting theve hicle............................... 14 0
Re scue card................................................. 33 526
Index

Re
ser ve
Fu el....................................................... 421
Re set function (MBUX multimedia
sy stem)....................................................... 267
Re set function (MBUX multimedia
sy stem)
see Reset function (MBUX multime‐
dia sy stem)
Re setting (factory setting)
see Reset function (MBUX multime‐
dia sy stem)
Re stra int sy stem
Basic instructions forch ildren................ .53
Fu nction in an accident........................... 38
Fu nctionality............................................ 37
Malfunction............................................. 38
Pr otection................................................ 37
Re duced pr otection.................................37
Self-test................................................... 37
Wa rning lamp......................................... .37
Re versege ar
Inserting................................................ 151
Re versing camera
Care..................................................... .368 Fu
nction................................................ 203
Opening the camera co ver (360°
Camera)................................................ 209
Setting favo urites (360° Camera)........ .209
Switching auto matic operation
on/off (360° Camera)........................... 209
Rims (care)................................................. 368
Ro llaw ay protection
see HOLD function
Ro ll bar
Fu nction................................................... 51
Ro of lining (care) ...................................... .369
Ro of load .................................................... 427
Ro ute
Calculating............................................ 277
Displ aying destination information....... .279
Planning................................................. 274
Selecting a type..................................... 277
Selecting an al tern ative route................ 279
Selecting notifications........................... 279
Selecting options................................... 278
St arting the automatic service sta‐
tion sear ch............................................ 280 Switching
the automatic filling sta‐
tion sear chon/off................................. 279
Using automatic filling station sear ch... 279
Wi th intermediate destinations.............. 275
Ro ute guidance
Cancelling............................................. 284
Changing direction................................ 281
Destination reached............................. .282
Fr om an off-road location...................... 284
Lane recommendations......................... 282
No tes....................................................2 80
Off-road................................................. 284
To an off- road destination.................... .284
Ro ute-based speed adaptation
Fu nction................................................ 184
Ro ute-based speed adjustment
Setting................................................... 185
Ru n-flat characteristics
MOExtended tyres................................. 375
Ru nning-in no tes....................................... 14 0 S
Saf ety sy stems
see Driving saf ety sy stem Index
527