engine MERCEDES-BENZ CLA COUPE 2019 Owners Manual

Ve
hicle Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
ï Tr ailer tow hit chwarning
lamp The
red trailer tow hit chwarning lamp is on.
The trailer tow hit chis not operational or swivels. &
WARNING Risk of an accident if the ball neck is not loc ked
If th e ball neck is not in the loc ked position, the trailer may come loose. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. Do
not continue driving under any circums tances. #
Uncouple the trailer and secure it against rolling away. #
Initiate a new swivelling procedure and do not re-couple the trailer until the display message disappears. #
Obser vethe messages on the multifunction displa y.
If th e trailer hitch swivels: #
Wait until the ball coupling has reached the operational position.
Ù
Wa rning lamp for electric
po we rst eering The
redwa rning lamp for electric po werst eering is lit while the engine is running.
The po wer-assis tedsteering or thesteering itself is malfunctioning. &
WARNING Risk of accident if steering capability is impaired
If th esteering does not function as intended, theve hicle's operating saf ety is jeopardised. 594
Display messages and warning/indicator lamps

Ac
tive headlamps .................................... 131
Ac tive Lane Change Assi st...................... 215
Ac tivating/deactivating ...................... .217
Fu nction ............................................... 215
Ac tive Lane Keeping Assist .................... 24 9
Ac tivating/deactivating ...................... .251
Ac tivating/deactivating thewa rning .... 251
Fu nction .............................................. 24 9
Setting the sensitivity .......................... 251
Sy stem limitations ...............................2 49
Tr ailer operation .................................. 24 9
Ac tive Parking Assist .............................. 234
Cross Traf fic Alert ................................ 24 0
Drive AwayAssi st................................ 239
Exiting a pa rking space ...................... .237
Fu nction .............................................. 234
Manoeuvring assi stance ...................... 24 0
Pa rking ................................................ 236
Sy stem limitations ...............................2 34
Ac tive Se rvice Sy stem PLUS
see AS SYST PLUS
Ac tive Speed Limit Assi st....................... 211
Displ ay................................................. 211
Fu nction ............................................... 211Ac
tive Steering Assist ............................ .213
Ac tivating/deactivating ...................... .215
Ac tive Emergency Stop Assist .............. 217
Ac tive Lane Change Assi st................... 215
Displ ays in the instrument display .......2 17
Fu nction ............................................... 213
Sy stem limitations ...............................2 13
Ad aptive brake lights .............................. 203
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 3
Switching on/off ................................. 13 4
Ad aptive Highbeam Assist Plus
Fu nction .............................................. 13 4
Switching on/off ................................. 13 5
Ad Blue ®
.................................................... 51 8
Ad ditives .............................................. 51 8
Capacity .............................................. .519
Fill le vel .............................................. .264
No tes ................................................... 17 9
Purity ................................................... 51 8Ra
nge .................................................. 264
To pping up ...........................................1 79
Ad ditional door lo ck.................................. 80
Ad diti ves................................................... 519
Ad Blue ®
............................................... 51 8
Engine oil ............................................. 519
Fu el ...................................................... 516
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
Adva nced sound sy stem ......................4 44
Burmes ter®
sur round sound sy stem ... 443
Ad justing the headlamp range ............... 12 9
Ad justing the sound focus
Burmes ter®
sur round sound sy stem ... 443 Index
597

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 .............................. 80
Immobiliser ............................................ 97
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™ ....................................... 405
Connecting an iPhone ®
....................... 406
Control using the application buttons
.............................................................4 07
Ending ................................................ .407
No tes .................................................. 406
Overview ............................................. 405
Sound settings .................................... 407
Tr ans ferred vehicle data ......................4 09Ashtr
ay
Using ................................................... 12 0
Assistance sy stems
see Driving saf ety sy stem
Assistant display Menu (on-board computer) .................. 265
ASS YST PLUS ........................................... 445
Battery disconnection periods ............ 446
Displ aying the service due date ..........4 45
Fu nction/no tes ................................... 445
Re gular maintenance work .................. 445
Special service requ irements .............. 445
ATA (anti-theft ala rmsystem) .................. .97
Deactivating the alarm .......................... 98
Fu nction ................................................ 97
Fu nction of interior pr otection ............... 99
Priming/deactivating interior pr otec‐
tion ........................................................ 99
Priming/deactivating tow- aw ay pro‐
te ction ................................................... 99
To w- aw ay protection function ................98
AT TENTION ASSI ST.......................... 240, 24 2
Fu nction .............................................. 24 0
Setting ................................................. 24 2Sy
stem limitations ...............................2 40
At tention assistant
see ATTENTION ASSIST
Au gmented reality
see Route guidance with augmented reality
Au thorised workshop
see Qualified specialist workshop
Au tomatic car wash mode
Ac tivating ............................................ 453
Au tomatic distance control
see Active Dis tance Assi stDISTRONIC
Au tomatic driving lights .........................12 9
Au tomatic engine start (ECO start/
sto p function) .......................................... 16 3
Au tomatic engine stop (ECO start/
sto p function) .......................................... 16 3
Au tomatic front passen ger front air‐
bag deacti vation sy stem
see Automatic front passenger front
airbag shutoff Index
599

Options ................................................ 396
Saving as a favo urite .......................... .397
Selecting options for suggestions ........ 396
St oring ................................................ 395
Con venience closing ................................. 91
Con venience opening ................................ 90
Coolant (engine) Check le vel .......................................... 451
No tes ................................................... 521
Cooling see Climate control
Co pyright ...................................................33
Cornering light ........................................ .132
Cross Traf fic Alert .................................. .240
Crosswind Assist Function/no tes ................................... 19 6
Cruise control .......................................... 203
Ac tivating ............................................ 205
Buttons ................................................ 205
Calling up a speed ............................... 205
Deactivating ........................................ 205
Fu nction .............................................. 203
Re quirements ...................................... 205 Selecting ............................................
.205
Setting a speed ................................... 205
St oring a speed ................................... 205
Sy stem limitations ...............................2 03
Cup holder ......................................... 116, 11 8
Fitting/removing (centre console)
....................................................... 116, 11 8
Re ar .................................................... .120 D
Damage de tection (pa rked vehicle) .......189
Damping adjustment ............................... 221
Dash cam Starting/ending a video recording ...... 384
Dashboard see Co ckpit
Dashboard lighting see Instrument lighting
Dashcam Configuring the settings ......................3 85
Deleting a video recording ................... 385
Selecting a USB device ....................... 384 Data acquisition
Vehicle .................................................. 30
Data import/export ................................ 332
Fu nction/no tes ................................... 332
Importing/exporting ........................... 333
Data storage
Electronic control units ........................ .30
Online services ...................................... 32
Ve hicle .................................................. 30
Date Setting the time and date automati‐
cally ..................................................... 327
Deactivating the alarm (A TA).................... 98
Dealership see Qualified specialist workshop
Declaration of conformity Electromagnetic compatibility ............... 24
Jack ...................................................... .27
TIREFIT kit ............................................. 28
Wi reless vehicle components ................24
Decorative foil (cleaning instructions)
.................................................................. .456 604
Index

Ac
tive Blind Spot Assi stcur rently
una vailable See Owner's Manual .........544
Ac tive Blind Spot Assi stinope rative ....544
Ac tive Blind Spot Assi stnot available
when towing a trailer See Owner's
Manual ................................................ 545
Ac tive bonnet malfunction See Own‐
er's Manual .......................................... 575
Ac tive Brake Assi stFunctions cur‐
re ntly limited See Owner's Manual ......540
Ac tive Brake Assi stFunctions limited
See Owner's Manual ...........................540
Ac tive Dis tance Assi stavailable
again .................................................. .549
Ac tive Dis tance Assi stcur rently
una vailable See Owner's Manual .........548
Ac tive Dis tance Assi stinope rative ...... 548
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual .........543 Ac
tive Lane Keeping Assist inopera‐
tive ...................................................... 543
b Active Light Sy stem inoperative .. 580
Ac tive Parking Assist and
PA RKTRONIC inoperati veSee Own‐
er's Manual ......................................... 545
Ac tive Steering Assist cur rently
una vailable due tomultiple emer‐
ge ncy stops ......................................... 543
Ac tive Steering Assist cur rently
una vailable See Owner's Manual .........542
Ac tive Steering Assist inoperative .......542
Ad aptive Highbeam Assist cur rently
una vailable See Owner's Manual .........580
Ad aptive Highbeam Assist inopera‐
tive ...................................................... 581
Ad aptive Highbeam Assist Plus cur‐
re ntly una vailable See Owner's Man‐
ual ...................................................... .581 Ad
aptive Highbeam Assist Plus inop‐
erative ................................................ .581
¯ AdBlue sy stem fault Engine
st art not possible ................................ 559
¯Ad Blue system fault Perf.
re duced in XXX miles See Owner's
Manual ................................................ 559
¯ AdBlue sy stem fault Perf.
re duced: XXX km/h Nostart in XXX
km ...................................................... .559
¯ AdBlue sy stem fault See Own‐
er's Manual ........................................ .558
4Ad d 1 litre engine oil when next
re fuelling ............................................. 554
Anti-theft ala rmsystem Malfunction ....576
App lybrake todeselect Park (P)
position ...............................................5 60
Apply brake toselect R ....................... 560
ÀAT TENTION ASSIST inoperative ...541 606
Index

ÀAT
TENTION ASSIS T:Take a
break! .................................................. 541
b Automatic driving lights inoper‐
ative .................................................... 579
Au xilia rybattery malfunction ...............561
_ Before starting the engine, turn
th esteering wheel. .............................. 563
Beginning emer gency stop .................. 542
Blind Spot Assi stcur rently una vaila‐
ble See Owner's Manual ......................543
Blind Spot Assi stinope rative ............... 544
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...5 44
Brake immediately ............................... 535
ÁChange key bat teries ...................5 70
JChe ckbrake fluid le vel................ 535
Check brake pads See Owner's Man‐
ual ...................................................... .536
ïChe cktrailer hitch lo ck(white
display message) .................................5 72Check tyre pressures
then restart
Ru n Flat Indicator ................................ 565
hCheck tyre(s) ............................... 567
!Clean the fuel filter .................... .553
Clutch overheated Avoid pulling away
fo r XX:XX mins .................................... 564
?Coolant Stop vehicle Switch
engine off ............................................ 550
Cruise contro l and Limiter inope ra‐
tive ...................................................... 549
Cruise cont rol inope rative ................... 549
Cruise cont rol off ................................ 549
_ Currently una vailable Camera
view restricted ..................................... 547
ç Currently una vailable Radar
sensors dirty .......................................5 46
!cur rently una vailable See Own‐
er's Manual ........................................ .528
÷cur rently una vailable See Own‐
er's Manual ........................................ .529 Depress clutch ful
lyto start engine .....5 64
Drive sy stem Malfunction Stop
Switch engine off ................................ 554
Drive sy stem Malfunction Visit work‐
shop ....................................................5 54
5 Engine oil le vel cannot be
measured ............................................ 557
4Engine oil le velRe duce oil le vel...5 56
4Engine oil le velSt op vehicle
Switch engine off ................................ 555
4Engine oil pressure Stop Switch
off engine ............................................ 556
Fa ult Drive at max. 80 km/h ...............542
6Fr ont left malfunction Consult
wo rkshop (Example) ............................5 37
Fr ont-passenger airbag disabled See
Owner's Manual ..................................5 38
Fr ont-passenger airbag enabled See
Owner's Manual ..................................5 39 Index
607

b
Hazardwa rning lamps mal‐
functioning .......................................... 580
&inoperative Bat tery low .............. .577
& inope rative Refuel vehicle ............ 578
& inope rative See Owner's Man. .....577
! inope rative See Owner's Man‐
ual ....................................................... 529
÷inoperati veSee Owner's Man‐
ual ....................................................... 530
Tinoperati veSee Owner's Man‐
ual ....................................................... 531
GInoperati ve.................................. 541
b Intellige nt Light Sy stem inoper‐
ative ....................................................5 80
ÁKe y not de tected (red displ ay
messa ge).............................................5 71
Á Key not de tected (white displ ay
messa ge).............................................5 70
bLeft dipped beam (Example) ........578 6
Left windowbag malfunction
Consult workshop (Example) ............... 538
Limiter inoperative .............................. 549
Limiter passive .................................... 550
bMalfunction See Owner's Man‐
ual ....................................................... 579
ð Maximum speed exceeded ..........5 50
Mercedes me connect Services limi‐
te d See Owner's Manual .....................540
N permanently active Risk of vehicle
ro lling .................................................. 560
çOff .............................................. .548
ëOff ............................................... 547
Only select Park (P) when vehicle is
st ationary ............................................ 560
ïOpe ration only possible in
transmission position N .......................574
ï Operation only possible in
transmission position P .......................574!
Parking brake See Owner's
Manual ................................................ 532
Pa rking lock malfunct. Apply parking
brake .................................................. .562
ÁPlace theke y in the mar ked
space See Owner's Manual .................571
K Please check direction of tr avel ...... 545
PRE-SAFE inoperative See Owner's
Manual ................................................ 540
h Rectify tyre pressure ................... 568
Re duce speed ...................................... 569
ÚRe fill Ad Blue Engine start not
possible .............................................. .558
ÚRe fill Ad Blue See Owne r’s Man‐
ual .......................................................5 57
! Release parking brake .................532
¸Re place air cleaner ...................... 554
ÀRe placekey See Owner's Man‐
ual ...................................................... .569
ÁRe placekey ................................ .570 608
Index

æRe
servefuel le vel........................ 553
6Re stra int sys. malfunction Con‐
sult workshop ...................................... 536
Re versing not poss. Consult work‐
shop ..................................................... 561
Risk of vehicle rolling away Apply
pa rking brake See Owner's Manual .....5 62
Risk of vehicle rolling away Parking
brake not applied See Owner's Man‐
ual ...................................................... .535
Risk of vehicle rolling Driver door
open and transmission not in P ...........560
Ru n Flat Indicator inope rative ............. 566
#See Owner's Manual .................... 551
Speed limit (winter tyres) XXX km/h ... 550
Speed Limit Assi stinope rative ........... .546
ÙSt eering malfunction Incre ased
ph ysical ef fort See Owner's Manual ....574
Ù Steering malfunction See Own‐
er's Manual ......................................... 563 ÙSt
eering malfunction Stop
immediately See Owner's Manual ........575
# Stop vehicle Lea veengine run‐
ning ..................................................... 553
#St opvehicle See Owner's Man‐
ual .......................................................5 52
çsuspended .................................. 548
b Switch off lights .......................... 579
b Switch on headlamps ..................579
Te aching in transmission comple te..... 563
Te aching in transmission Operate
selec tor le ver Brake for XX seconds
Risk of vehicle rolling .......................... 562
To shift out of P or N,depress brake
and start engine .................................. 560
ÚTo p upAdBlue Perf.re duced in
XXX miles See Owner's Manual ...........557
Ú Top up AdBlue Perf.re duced:
XXX km/h Nostart in XXX km ............ 558
To p up coolant See Owner ’sManual ....551 ¥
Top up washer fluid .................... .577
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ......................545
Tr af fic Sign Assi stinope rative ............. 545
ï Trailer coupling extending… .........572
Tr ans. oil overheated Drive on with
care ..................................................... 562
Tr ansmission Malfunction .................... 561
Tr ansmission Malfunction Stop ............ 561
Tr ansmission Malfunction Visit work‐
shop ....................................................5 63
!Tu rnon the ignition torelease
th e parking brake ................................ 531
hTy repress. monitor cur rently
una vailable .......................................... 566
hTy repress. monitor inoperative
No wheel sensors ................................ 567
hTy repress. monitor inoperative ...566
Ty re pressure Check tyres ...................565
Ty re(s) ove rheated ...............................5 69 Index
609

see HOLD function
see Limiter
see Parking Assist PARKTRONIC
see Reversing camera
see Speed Limit Assist
see Traf fic Sign Assi st
Driving tips Driving abroad (symmetrical dipped
beam) .................................................. 12 8
Gene ral driving tips .............................. 161
Ru nning-in no tes ..................................1 61
Dr ow siness de tection
see ATTENTION ASSIST
Dynamic handling control sy stem
see ESP ®
(Elect ronic Stability Prog ram)
DY NA MIC SELECT .................................... 16 6
Con figuring drive program I ................. 167
Displ aying engine data ........................ 16 8
Displ aying vehicle data ........................ 16 8
Drive program display .......................... 16 6
Drive programs .................................... 16 6
Fu nction .............................................. 16 6
Operating (DYNAMIC SELECT switch) .............................................................1 66Selecting
the drive prog ram ............... .166
DY NA MIC SELECT switch
Damping adju stment ........................... 221 E
E10 ............................................................ 51 5
Easy entry feature
Fu nction/no tes ................................... 107
Setting ................................................. 108
Easy exitfeature
Fu nction/no tes ................................... 107
Setting ................................................. 108
EBD (Electronic Brake forc e Distribu‐
tion)
Function/no tes ................................... 19 6
ECO display Function .............................................. 16 5
Re setting ............................................. 266
ECO start/s top function ......................... 16 3
Au tomatic engine start ........................ 16 3
Au tomatic engine stop .........................1 63
Operation ............................................ 16 3
Switching off/on ................................. 16 5Electric pa
rking brake ............................ .187
App lying automatically ........................ .187
App lying or releasing manually ............ 189
Emergency braking .............................. 189
Re leasing automatically ...................... .188
Electrical fuses see Fuses
Electromagnetic compatibility Declaration of conformity ......................24
Electronic Stability Prog ram
see ESP ®
(Electronic Stability Prog ram)
Emer gency
Fire extinguisher ................................. .464
Fir st-aid kit (so ftsided) ....................... 463
Overview of the help functions .............. 18
Re moving thewa rning triangle ............ 463
Saf etyve st .......................................... 462
Setting up thewa rning triangle .......... .463
Emer gency braking ................................. 189
Emer gency braking
see BAS (Brake Assi stSystem)
Emer gency call sy stem
see Mercedes-Benz emer gency call sy stem Index
611

Emer
gency engine start .......................... 481
Emer gency key
Inserting/removing ............................... 78
Locking a door ....................................... 84
Un locking a door .................................. .84
Emer gency operation mode
St arting theve hicle ............................. 15 9
Emer gency spare wheel .........................5 04
Inflating ............................................... 505
No tes .................................................. 504
Re moving ............................................ 505
ENERGIZI NGCoach
Calling up ............................................ .341
Fu nction .............................................. 340
ENE RGIZING comfort .............................. 336
Overview of programs ........................ .337
St arting the program ........................... 339
ENERGIZING seat kinetics Setting .................................................3 36
ENERGIZI NGseat kinetics
see ENERG IZING comfort
Engine ECO start/ stop function ......................1 63Engine number .....................................
512
St arting (Digital Vehicle Keyst icke r) .... 15 8
St arting (eme rgency operation
mode) .................................................. 15 9
St arting (mobile phone) ...................... .158
St arting (Remo teOnline) ..................... 16 0
St arting (s tart/s top button) .................1 57
St arting assis tance .............................. 474
Switching off (s tart/s top button) .........1 81
Engine bonnet Function (active bonnet) ...................... 446
Opening/closing ................................. 447
Engine data Displaying ............................................ 16 8
Engine electronics Notes ................................................... 51 0
Engine number ........................................ .512
Engine oil ................................................ .450
Ad ditives .............................................. 519
Capacity .............................................. 520
Checking the oil le vel using the on-
board computer ................................... 449
MB-F reigabe or MB-Appr oval .............. .520
Quality ................................................. 520 To
pping up ...........................................4 50
Entering characters ................................. 318
Fu nction/no tes .................................... 318
On theto uchpad .................................. 318
On theto uchsc reen (media display) ....3 22
Setting theke yboard .......................... .326
ERA-GLONASS test mode
St arting/ending .................................. .419
ESC (Electronic Stability Control)
see ESP ®
(Electronic Stability Prog ram)
ESP ®
Crosswind Assist ................................. 19 6
Tr ailer stabilisation .............................. 19 6
ESP ®
(Electronic Stability Prog ram) ...... 19 3
Ac tivating/deactivating ...................... .195
Fu nction/no tes ................................... 19 3
EU general operating permit number ....512
Exterior lighting Care .................................................... 458
Exterior lighting see Lights
External device Locking (child saf ety lock) .................. .332 612
Index