light MERCEDES-BENZ C-CLASS COUPE 2018 Owners Manual

Driving sy
stems Wa
rning/indicator lamp
Possible causes/consequences and 0050
0050Solutions
00CC Suspension warning lamp The
yellow AIRMATIC warning lamp is on.
The yellow DYNA MIC BODY CONTROL warning lamp is on.
There is a fault with the AIRMATIC.
There is a fault in theDY NA MIC BODY CONTROL. 0007
Obser vethe messages on the multifunction displa y.
L
Wa rning lamp for dis tance
wa rning function The
red dis tancewarning lamp lights up while theve hicle is in motion.
The dis tance totheve hicle in front is too small forth e speed selected.
If th ere is an additional warning tone, you are approaching an obs tacle at too high a speed. 0007
Be prepared tobrake immediatel y. 0007
Increase the dis tance.
Fu nction of Active Brake Assi st . Displ
aymessa ges and warning/indicator lamps 537

Wa
rning/indicator lamp
Possible causes/consequences and 0050
0050Solutions
or 0007
Exit theve hicle and keep a safe dis tance from it until the engine has cooled down. 0007
Check the coolant le vel (0013 page 399). 0007
Make sure that the air supply tothera diator is not obstructed. 0007
Avoiding high loads on the engine, drive tothe nearest qualified specialist workshop. In doing so, ensure that the
coolant temp erature display remains below 120 °C. Ty
res Wa
rning/indicator lamp
Possible causes/consequences and 0050
0050Solutions
0077 Ty re pressure monitoring
sy stem warning lamp lights
up The
yellow tyre pressure monitoring sy stem warning lamp (pressure loss/malfunction) is lit.
The tyre pressure monitoring sy stem has de tected tyre pressure loss in at least one of the tyres. 000A
WARNING Risk of an accident due toinsuf ficient tyre pressure
Ty res with insuf ficient tyre pressure pose thefo llowing risks:
R The tyres may bur st, especially as the load and vehicle speed increase.
R The tyres may wearexc essively and/or une venly, which may greatly impair tyre traction.
R ‑ The driving characteristics, steering and braking may be greatly impaired. 540
Displaymessa ges and warning/indicator lamps

Ac
tive Lane Keeping Assist .................... 24 5
Ac tivating/deactivating ...................... .247
Ac tivating/deactivating thewa rning .... 24 8
Fu nction .............................................. 24 5
Setting the sensitivity .......................... 24 8
Sy stem limitations ...............................2 45
Tr ailer operation .................................. 24 5
Ac tive Parking Assist .............................. 232
Cross Traf fic Alert ............................... 237
Drive AwayAssi st................................ 236
Exiting a pa rking space ...................... .235
Fu nction .............................................. 232
Manoeuvring assi stance ...................... 238
Pa rking ................................................ 233
Sy stem limitations ...............................2 32
Ac tive Se rvice Sy stem PLUS
see AS SYST PLUS
Ac tive Speed Limit Assi st....................... 208
Display ................................................ 208
Fu nction .............................................. 208
Ac tive Steering Assist ............................ .210
Ac tivating/deactivating ...................... .212
Ac tive Emergency Stop Assist .............. 214
Ac tive Lane Change Assi st................... 213Displ
ays in the instrument display .......2 14
Fu nction ............................................... 210
Sy stem limitations ...............................2 10
Ad aptive brake lights .............................. 200
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 ............................................... 131
Switching on/off ................................. 13 2
Ad aptive Highbeam Assist Plus
Switching on/off ................................. 13 4
Ad Blue ®
.................................................... 466
Ad ditives .............................................4 66
Capacity .............................................. 467
Fill le vel .............................................. .260
No tes ................................................... 176
Purity ................................................... 466
Ra nge .................................................. 260
To pping up ...........................................1 77
Ad ditional door lo ck.................................. 75Ad
ditional value range
Setting display content ........................ 258
Ad diti ves.................................................. 467
Ad Blue ®
............................................... 466
Engine oil ............................................. 467
Fu el ..................................................... 464
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 ....3 91
Ad justing the sound focus
Burmes ter®
sur round sound sy stem ....3 91
Ad justing treble, mid- range and bass
settings
Burmes ter®
sur round sound sy stem ....3 91 Index
545

ADS PLUS da
mping sy stem
see AIRMATIC
Ad versewe ather light ............................ .131
Af ter-sales service centre
see ASS YST PLUS
Air conditioning sy stem
see Climate control
Air distribution Setting ................................................ .142
Air freshener sy stem
see Fragrance sy stem
Air inlet see Air-water duct
Air pressure see Tyre pressure
Air suspension see AIRMATIC
Air vents ................................................... 151
Ad justing (front) ................................... 151
Ad justing (rear) .................................... 151
Air vents
see Air vents Ai
r-re circulation mode ............................ 14 4
Air-water duct .......................................... 400
Ke eping free ........................................4 00
Airbag ........................................................ .39
Ac tivation .............................................. 33
Fr ont airbag (driver, front passenger) ....39
Ins tallation locations ............................ .39
Knee airbag ........................................... 39
Overview ............................................... 39
PA SSENGER AIR BAG indicator lamp .... .44
Pr otection ..............................................40
Re duced pr otection ...............................41
Side impact airbag ................................ 39
Wi ndow airbag ....................................... 39
Ai rflow
Setting ................................................ .142
AIRMATIC ................................................. .218
Setting ................................................. 220
Suspension .......................................... 218
Alarm see Panic alarm
Alarm sy stem
see ATA (anti-theft alarm sy stem) All-wheel drive
see 4MATIC
Alternative route
see Route
Ambient lighting Setting (multimedia sy stem) ................1 35
Android Auto ............................................ 348
Connecting a mobile phone ................. 349
Ending ................................................. 350
Information .......................................... 349
Overview ............................................. 348
Sound settings .................................... 350
Tr ans ferred vehicle data ......................3 50
Animals Pets in theve hicle ................................. 70
Anti-lock braking sy stem
see ABS (Anti-lock Braking Sy stem)
Anti-skid chains
see Snow chains
Anti-theft ala rmsystem
see ATA (anti-theft alarm sy stem)
Anti-theft pr otection
Ad ditional door lock .............................. 75546
Index

Immobiliser ............................................
94
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™ ....................................... 347
Connecting an iPhone ®
....................... 347
Ending .................................................3 48
No tes ................................................... 347
Overview ............................................. 347
Sound settings .................................... 348
Tr ans ferred vehicle data ......................3 50
Ashtr ay
Fr ont centre console ............................ 121
Re ar passenger compartment ............ .122
Using ................................................... 121
Assistance sy stems
see Driving saf ety sy stem
Assistant display Menu (on-board computer) .................. 260 ASS
YST PLUS ........................................... 392
Battery disconnection pe riods .............3 93
Displ aying the service due date ........... 392
Fu nction/no tes ................................... 392
Re gular maintenance work .................. 392
Special service requ irements .............. 392
ATA (anti-theft ala rmsystem) .................. .94
Deactivating the alarm .......................... 94
Fu nction ................................................ 94
Fu nction of interior pr otection ............... 95
Priming/deactivating interior pr otec‐
tion ........................................................ 96
Priming/deactivating tow- aw ay pro‐
te ction ................................................... 95
To w- aw ay protection function ................95
AT TENTION ASSI ST......................... 238, 239
Fu nction .............................................. 238
Setting ................................................. 239
Sy stem limitations ...............................2 38
At tention assistant
see ATTENTION ASSIST
Au dio mode
Connecting USB devices ..................... 369
Co pyrights ...........................................3 66Information .......................................... 365
Inserting/removing an SD card ........... 366
Media sea rch ....................................... 372
Overview ............................................. 368
Pa use and playback function .............. .369
Selecting a track ................................. 369
Selecting playba ckoptions .................. 369
Switching on media mode ...................3 66
Tr ack list .............................................. 369
Au thorised workshop
see Qualified specialist workshop
Au tomatic distance control
see Active Dis tance Assi stDISTRONIC
Au tomatic driving lights .........................127
Au tomatic engine start (ECO start/
sto p function) .......................................... 15 9
Au tomatic engine stop (ECO start/
sto p function) .......................................... 15 9
Au tomatic front passen ger front air‐
bag deacti vation sy stem
see Automatic front passenger front
airbag shutoff Index
547

Sea
rching for a track ........................... 377
Sea rching for and auth orisingthe
device .................................................. 376
Selecting a media pl ayer ..................... 377
Switching device via NFC .................... 377
Boot lid Activating/deactivating theta ilgate
opening limiter ...................................... 85
Closing .................................................. 81
HANDS-FREE ACCESS .......................... .83
Locking separa tely ................................ 84
Opening .................................................80
Opening dimensions ............................4 70
Brake Assist Sy stem
see BAS (Brake Assi stSystem)
Brake fluid
No tes .................................................. 468
Brake forc e distribution
EBD (Elect ronic Brake forc e Distribu‐
tion) ..................................................... 19 3
Brakes ABS (Anti-lock Braking Sy stem) ........... 189
Ac tive Brake Assi st.............................. 194
Ad aptive brake lights .......................... .200 BA
S (Brake Assi stSystem) .................. 19 0
Driving tips .......................................... 157
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 19 3
HOLD function .................................... .216
Limited braking ef fect (salt-trea ted
ro ads) .................................................. 157
New/replaced brakepads/brake
discs .................................................... 157
Ru nning-in no tes ..................................1 57
Braking assistance see BAS (Brake Assi stSystem)
Breakdown Overview of the help functions .............. 18
To w- starting ........................................ 429
To wing away ........................................ 426
Tr ansporting theve hicle ......................4 27
Wheel change ...................................... 448
Breakdown see Flat tyre
Breakdown assistance call see Mercedes me connect
Burmes ter®
sur round sound sy stem .....3 90
Ad justing the balance/fader ................3 91Ad
justing the sound focus ................... 391
Ad justing treble, mid-range and bass
settings ................................................ 391
Au tomatic volume adjustment ............ .391
Calling up the sound menu .................. 390
Information .......................................... 390
Switching the sur round sound on/off
............................................................ .391
Buttons Steering wheel .................................... 256 C
Call list Making a call ....................................... 343
Overview ............................................. 343
Calling up the sound menu
Burmes ter®
sur round sound sy stem ... 390
Calls ..........................................................3 39
Ac cepting ............................................ 339
Ac tivating functions du ring a call ........ 339
Calls wi thseveral participants ............ .339
Declining ............................................. 339
Ending a call ........................................ 339
Incoming call during an existing call .... 340 Index
549

Making ................................................ 339
Vi ath eove rhead control panel
(Mercedes me connect) ....................... 351
Camera see 360° Camera
see Reversing camera
Car key
see Key
Car wash
see Care
Car wash (care) ........................................4 01
Care .......................................................... 408
Air-water duct ...................................... 400
Car wash ............................................. 401
Carpet .................................................4 08
Decorative foil .................................... .404
Displ ay................................................ 408
Exterior lighting ................................... 406
High-pressure cleaner ......................... 401
Matt finish ........................................... 403
Pa int wo rk ............................................ 403
Plastic trim .......................................... 408
Re alwo od/trim elements ...................4 08
Re versing camera ................................ 406 Ro
of lining ...........................................4 08
Seat belt .............................................. 408
Seat co ver ........................................... 408
Sensors ............................................... 406
Ta ilpipes .............................................. 406
Tr ailer hit ch......................................... 406
Wa shing byhand ................................. 402
Wheels/rims ....................................... 406
Wi ndo ws .............................................. 406
Wi per blades .......................................4 06
Carpet (Care) .......................................... .408
Changing gears ........................................ 16 9
Manually ..............................................1 69
Changing hub caps ................................. 449
Changing the lights
Driving abroad (symm etrical dipped
beam) .................................................. 12 6
Cha rging
Bat tery (vehicle) .................................. 423
Chassis Damping characteristics ...................... 218
DY NA MIC BODY CONTROL .................. 218Child saf
ety lock
Ac tivating/deactivating (multimedia
sy stem) ............................................... 298
Child seat Appr oval categories .............................. .55
At tach ing (no tes) ................................... 54
Basic instructions .................................. 48
Fr ont passenger seat (no tes) ................. 68
Fr ont passenger seat (without auto‐
matic airbag shutoff) ............................. 67
ISOFIX/i-Size (fitting) ............................ 60
No tes on risks and dangers ...................49
Re commended child restra int sys‐
te ms ...................................................... 52
Seats suita blefor belt-secu redch ild
re stra int sy stems ................................... 64
Seats suitable for i‑Size child
re stra int sy stems ................................... 59
Seats suitable for ISOFIX child
re stra int sy stems ................................... 57
Secu ring on the front passenger seat ....69
Secu ring on there ar seat ...................... 66
To pTe ther ..............................................62
Child ren
Av oiding dangers in theve hicle .............49 550
Index

Basic instructions .................................. 48
Cho ck....................................................... 447
St orage location ..................................4 47
Chock see Chock
CI+ module .............................................. 389
Calling up a menu ................................ 389
CI+ module (TV) Inserting a Smart Card ........................ 389
Cigar ette lighter
Fr ont centre console ........................... 12 2
City lighting .............................................. 131
Cleaning see Care
Climate control ........................................ 14 2
Ac tivating/deactivating the A/C
function (cont rol panel) ...................... .143
Ac tivating/deactivating the synchro‐
nisation function (cont rol panel) .......... 14 3
Ac tivating/deactivating the synchro‐
nisation function (multimedia sys‐
te m) ..................................................... 14 3
Air di stribution settings .......................1 43Air-recirculation mode .........................
14 4
Au tomatic control ................................ 14 3
Defrosting the windscreen ...................1 42
Demisting wind ows............................. 14 4
Fr ont air vents ...................................... 151
Inserting/removing theflacon (fra‐
gr ance sy stem) .................................... 14 5
Ionisation ............................................. 14 4
No te .................................................... 14 2
Re ar air vents ....................................... 151
Re sidual heat ....................................... 14 4
Sets the air flow ................................... 14 2
Setting the air distribution ...................1 42
Setting the fragrance sy stem ............... 14 4
Setting thete mp erature ......................1 42
St ationary heater/ ventilation .............. 14 6
Switching on/off ................................. 14 3
Switching there ar wind owheater
on/off .................................................1 42
THERMATIC control panel .................... 14 2
Ve ntilating theve hicle (con venience
opening) ................................................ 86
Co ckpit ......................................................... 6
Overview ................................................. 6 Co
ffee cup symbol
see ATTENTION ASSIST
Collapsible spare wheel .......................... 455
No tes .................................................. 455
COMAND Online see Multimedia sy stem
COMAND Touch
Managing devices ................................ 297
Combination switch ................................12 8
Compass .................................................. .331
Compu ter
see On-board computer
Connection status
Displ aying ............................................ 360
Overview ............................................ .360
Connectivity Switching transmission of theve hicle
position on/off .................................... 294
Contacts ................................................... 340
Calling up ............................................. 341
Deleting ............................................... 342
Downloading (from mobile phone) .......3 41
Importing ............................................ 342 Index
551

Importing (o
verview) ............................ 341
Information .......................................... 340
Making a call ...................................... .342
Na me form at ...................................... .341
Options ................................................ 342
St oring ................................................ 342
Controller Operating ............................................ 285
Con venience closing ................................. 87
Con venience opening ................................ 86
Coolant (engine) Check le vel .......................................... 399
No tes .................................................. 469
Cooling see Climate control
Co pyright .................................................... 31
Cornering light ........................................ .130
Cross Traf fic Alert .................................. .237
Crosswind Assist Function/no tes ................................... 19 3
Cruise control .......................................... 200
Ac tivating ............................................ 202 Buttons ................................................ 202
Calling up a speed ............................... 202
Deactivating ........................................ 202
Fu nction .............................................. 200
Re quirements ...................................... 202
Selecting ............................................ .202
Setting a speed ................................... 202
St oring a speed ................................... 202
Sy stem limitations ...............................2 00
Cup holder Rear ben chseat ................................... 121
Cup holder in the centre console
In stalling/removing ............................ .120
ins talling/ removing (auto matic
transmission) ....................................... 11 9 D
Damage de tection (pa rked vehicle) .......187
Dashboa rd
see Cockpit
Dashboard lighting see Instrument lighting
Data acquisition Vehicle .................................................. 29 Data import/export
................................ 298
Fu nction/no tes ................................... 298
Importing/exporting ........................... 299
Data storage
Electronic control units ........................ .29
Online services ...................................... 30
Ve hicle .................................................. 29
Date Setting the time and date automati‐
cally ..................................................... 293
Deactivating the alarm (A TA).................... 94
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)
.................................................................. .404
DeNO x agent
see AdBlue ® 552
Index

Ac
tive bonnet malfunction See Own‐
er's Manual ......................................... 523
Ac tive Brake Assi stFunctions cur‐
re ntly limited See Owner's Manual ...... 487
Ac tive Brake Assi stFunctions limited
See Owner's Manual ........................... 485
Ac tive Dis tance Assi stavailable
again .................................................. .496
Ac tive Dis tance Assi stcur rently
una vailable See Owner's Manual .........496
Ac tive Dis tance Assi stinope rative ...... 496
Ac tive Lane Keeping Assist Camera
view restricted See Owner's Manual ... 497
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual .........491
Ac tive Lane Keeping Assist inopera‐
tive ...................................................... 492
0049Ac tive Light Sy stem inoperative .. 527Ac
tive Parking Assist and
PA RKTRONIC inoperati veSee Own‐
er's Manual ......................................... 490
Ac tive Steering Assist cur rently
una vailable See Owner's Manual .........490
Ac tive Steering Assist inoperative .......489
Ad aptive Highbeam Assist Camera
view restricted See Owner's Manual ... 528
Ad aptive Highbeam Assist cur rently
una vailable See Owner's Manual .........527
Ad aptive Highbeam Assist inopera‐
tive ...................................................... 527
Ad aptive Highbeam Assist Plus Cam‐
era view restricted See Owner's
Manual ................................................ 529
Ad aptive Highbeam Assist Plus cur‐
re ntly una vailable See Owner's Man‐
ual ...................................................... .528
Ad aptive Highbeam Assist Plus inop‐
erative ................................................ .528 0099
AdBlue sy stem fault Engine
st art not possible ................................ 507
0099 AdBlue sy stem fault Perf.
re duced in XXX km See Owner's
Manual ................................................ 507
0099 AdBlue sy stem fault Perf.
re duced: XXX mph No start in XXX
miles .................................................... 507
0099 AdBlue sy stem fault See Own‐
er's Manual ........................................ .506
00B2Ad d 1 litre engine oil when next
re fuelling ............................................. 505
Apply brake todeselect Park (P)
position ...............................................5 09
Apply brake toselect R ........................ 511
00AD ATTENTION ASSIST inoperative ... 495
00ADAT TENTION ASSIS T:Take a
break! .................................................. 491
0049Au tomatic driving lights inoper‐
ative .................................................... 526 554
Index