2019 MERCEDES-BENZ CLA COUPE change wheel

Fi
tting a new wheel Re
quirements:
R The wheel is remo ved (/ page 502).
Mercedes-AMG vehicles: observeth e no tes in
th e Supplement. Otherwise, you may failto rec‐
ognise dangers. &
WARNING Risk of accident from losing a
wheel
Oiled, greased or damaged wheel bolt/wheel
nut thre ads or wheel hub/wheel mounting
bolt thre ads can cause the wheel bolts/
wheel nuts tocome loose.
As a result, you could lose a wheel while driv‐
ing. #
Never oil or grease theth re ads. #
Intheeve nt of damage totheth re ads,
con tact a qualified specialist workshop
immediatel y. #
Have the damaged wheel bolts or dam‐
aged hub thre ads replaced. #
Do not continue driving. #
Obser vethe information on thech oice of
tyres (/ page 495).
Fo r tyres with a specified direction of rotation,
an ar row on the side wall of the tyre indicates
th e cor rect di rection of rotation. Obse rvethe
direction of rotation when fitting. &
WARNING Risk of inju ryfrom tightening
wheel bolts and nuts
If yo u tighten the wheel bolts or wheel nuts
when theve hicle is raised, the jack could tip. #
Only tighten wheel bolts or wheel nuts
when theve hicle is on the ground. #
Be sure toobser vethe instructions and
saf ety no tes on "Changing a wheel"
(/ page 495). #
For saf etyre asons, on lyuse wheel bolts
which ha vebeen appr ovedby Mercedes-
Benz and forth e wheel in question. #
Tighten the wheel bolts evenly in a diagonal
pattern in the order indicated until they are
fi nger-tight. #
Ifth e collapsible emer gency spa rewheel has
been fitted, infla tethe collapsible emer gency
spa rewheel (/ page 508). #
Lowe rth eve hicle (/ page 503). Lo
weri ngtheve hicle af ter a wheel change Re
quirements:
R The new wheel has been fitted
(/ page 503).
* NO
TEDama getothe emer gency spa re
wheel when lo wering theve hicle Lo
we ring theve hicle without pr eviously
inflating the emer gency collapsible spa re
wheel can damage its rim. #
Inflate the emer gency collapsible spa re
wheel using the tyre inflation compres‐
sor before lo wering theve hicle. #
Place thera tchet onto the he xagon nut of the
jack so that the letters "AB" are visible. #
Tolowe r the vehicle: turnthera tchet of the
jack anti-clo ckwise. Wheels and tyres
503

1,
2, 3 ...
4MATIC ..................................................... 175
Fu nction ............................................... 175
12 V battery
see Battery (vehicle)
12 V so cket
see Soc ket (12 V)
11 5 V soc ket
see Soc ket (1 15 V)
230 V soc ket
see Soc ket (230 V)
360° Camera ........................................... 230
Ca re .................................................... 458
Fu nction .............................................. 230
Opening the camera co ver (r eve rsing
camera) .............................................. .234
Selecting a view .................................. 233
Setting favo urites ................................ 234
Swit ching automatic operation
on/off (r eversing camera) .................. .233 A
A/C function Activating/deactivating (multimedia
sy stem) ................................................ 14 8
Switching on/off (control panel) .......... 147
ABS (Anti-lock Braking Sy stem) ............ .192
Ac celeration
see Kickdown
Ac cess data
Setting (Blue tooth®
) ............................ 422
Ac cident and breakdown manage‐
ment
Mercedes me connect .......................... 411
Ac oustic locking verification signal
Ac tivating/deactivating ......................... 77
Ac tivating/deactivating automatic
vo lume adjustment
Ad vanced sound sy stem ......................4 44
Burmes ter®
sur round sound sy stem ... 442
Ac tive Blind Spot Assi st.......................... 24 6
Ac tivating/deactivating ...................... .249
Brake application ................................. 24 8
Fu nction .............................................. 24 6Sy
stem limitations ...............................2 46
Tr ailer operation .................................. 24 8
Ac tive bonn et(pedestrian pr otection) ..446
Operation ............................................ 446
Re setting ............................................. 446
Ac tive Brake Assi st
Fu nction/no tes .................................... 197
Setting ................................................. 202
Ac tive Di stance Assist DISTRO NIC........ 207
Ac tive Emergency Stop Assist .............. 217
Ac tive Lane Change Assi st................... 215
Calling up a speed .............................. .209
Displ ays in the instrument display .......2 17
Fu nction .............................................. 207
Increasing/decreasing speed .............. 209
Re quirements: .................................... .209
Ro ute-based speed adap tation ........... .212
Selecting ............................................. 209
St eering wheel buttons ....................... 209
St oring a speed ................................... 209
Switching off/deactivating .................. 209
Switching on/activating ......................2 09
Sy stem limitations ...............................2 07
Ac tive Eme rgency Stop Assist ................ 217 596
Index

Brake Assi
stSystem
see BAS (Brake Assi stSystem)
Brake fluid
No tes ................................................... 521
Brake forc e distribution
EBD (Elect ronic Brake forc e Distribu‐
tion) ..................................................... 19 6
Brakes ABS (Anti-lock Braking Sy stem) ........... 19 2
Ac tive Brake Assi st.............................. 197
Ad aptive brake lights .......................... .203
BA S (Brake Assi stSystem) .................. 19 2
Driving tips ........................................... 161
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 19 6
HOLD function .................................... .219
Limited braking ef fect (salt-trea ted
ro ads) .................................................. .161
New/replaced brakepads/brake
discs .................................................... 161
Ru nning-in no tes ..................................1 61
Braking assistance see BAS (Brake Assi stSystem) Breakdown
Overview of the help functions .............. 18
To w- starting ........................................ .481
To wing away ........................................ 477
Tr ansporting theve hicle ......................4 79
Wheel change ...................................... 500
Breakdown see Flat tyre
Bu rm ester ®
sur round sound sy stem .....4 42
Ad justing the balance/fader ............... 443
Ad justing the sound focus ................... 443
Ad justing treble, mid-range and bass
settings ............................................... 442
Au tomatic volume adjustment ............ .442
Calling up the sound menu .................. 442
Information ..........................................4 42
Selecting the sound profile ................. 443
Buttons Steering wheel .................................... 259 C
Call list Deleting ............................................... 398
Making a call ....................................... 397 Overview ............................................. 397
Selecting options ................................. 397
Selecting options for suggestions ........ 398
Calling up the sound menu
Adva nced sound sy stem ......................4 43
Burmes ter®
sur round sound sy stem ... 442
Calls .......................................................... 392
Ac cepting ............................................ 392
Ac tivating functions du ring a call ........ 393
Calls wi thseveral participants ............ .393
Declining ............................................. 392
Ending a call ........................................ 392
In-Car Of fice ........................................ 401
Incoming call du ring an existing call .... 393
Making ................................................ 392
Mercedes me connect .......................... 411
Camera see 360° Camera
see Reversing camera
Car key
see Key
Car wash
see Care
Car wash (care) ....................................... 452 Index
601

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

dVe
hicle is operational Switch
off the ignition before exiting .............. .572
h Warning tyre defect .....................568
hWheel sensor(s) missing .............. 567
Wi thout changing gear, consult work‐
shop ..................................................... 561
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 .............................. 80
Child saf ety lock (rear door) .................. 73
Locking (emergency key) ...................... .84
Opening (from the inside) ......................80
Un locking (emer gency key) .................. .84
Un locking (from the inside) ...................80
Door cont rol panel .................................... .16Dr
aw bar
see Tow- bar sy stem
Drinks holder see Cup holder
Drive Away Assist .................................... 239
Drive Away Assist
see Pr otection against collision
Drive position Enga ging ..............................................1 72
Drive prog ram display ............................. 16 6
Drive prog rams
see DYNA MIC SELECT
Driver's seat see Seat
Driving abroad Symmetrical dipped beam ...................1 28
Driving lights see Automatic driving lights
Driving saf ety sy stem ............................ .191
ABS (Anti-lo ckBraking Sy stem) ........... 19 2
Ac tive Brake Assi st.............................. 197
Ad aptive brake lights .......................... .203
BA S (Brake Assi stSystem) .................. 19 2EBD (Electronic Brake
forc e Distribu‐
tion) ..................................................... 19 6
ESP ®
Crosswind Assi st........................ 19 6
ESP ®
trailer stabilisation .................... .196
Overview .............................................. 191
Ra dar sensors ...................................... 191
Re sponsibility ...................................... 191
ST EER CONTROL ................................. 19 6
Driving sy stem
Suspension with adaptive damping
adjustment .......................................... 221
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 ATTENTION ASSIST
see Blind Spot Assist
see Cruise control
see Driving saf ety sy stem 61 0
Index

F
Fa tigue de tection
see ATTENTION ASSIST
Fa ult message
see Displ aymessa ge
Favo urites
Ad ding .................................................. 311
Ad ding a destination ...........................3 50
Calling up ............................................. 311
Del eting .............................................. .312
Home address .................................... .350
Moving ................................................. 312
Overview ..............................................3 11
Re naming ............................................. 312
Wo rkaddress ...................................... 350
Fi ll le vel
Ad Blue ®
............................................... 264
Fi lling station sear ch
St arting automatic sear ch................... 358
Switching au tomatic search on/off ..... 358
Fire extinguisher ..................................... 464
Fi rs t-aid kit (soft sided) .......................... 463 Flat
towing
see Tow- bar sy stem
Flat tyre ....................................................4 64
MOExtended tyres ...............................4 65
No tes ................................................... 464
TIREFIT kit ...........................................4 66
Wheel change ...................................... 500
Floor mats ................................................ 12 6
Fo il co vering
Ra dar sensors ...................................... 191
Fr ee software ............................................ 33
Fr equencies
Mobile phone ...................................... .511
Tw o-w ayradio ...................................... 511
Fr equency band
Dialling (on-board computer) .............. .268
Fr ont airbag (driver, front passenger) ......41
Fr ont passenger seat
see Seat
Fr ont wheel ar ch..................................... 13 9
Fitting/removing the co ver .................. 13 9Fr
ont wheel ar chcover
Fitting/removing ................................. 13 9
Fu el .......................................................... .516
Ad ditives .............................................. 516
Diesel ................................................... 517
E10 ...................................................... 51 5
Fu elreser ve ......................................... 51 8
Low outside temp eratures ...................5 17
Pe trol ................................................... 51 5
Quality (diesel) ..................................... 517
Quality (petrol) ..................................... 51 5
Re fuelling ............................................. 175
Sulphur content ................................... 51 5
Ta nk content ........................................ 51 8
Fu el consum ption
On-board computer ............................ .265
Fu el consum ption indicator
Calling up ............................................ 16 8
Fu nction seat
see Door cont rol panel
Fu ses ........................................................ 482
Before replacing a fuse ........................ 482
Fu se assignment diagram ...................4 82
Fu se box in the boot ............................4 84 Index
61 3

Vo
ice control sy stem
see LINGU ATRO NIC W
Wa rning lamps
see Warning/indicator lamps
Wa rning sy stem
see ATA (anti-theft alarm sy stem)
Wa rning triangle
Re moving ............................................ 463
Setting up ............................................ 463
Wa rning/indicator lamp
!ABS warning lamp ...................... .583
JBrake sy stem warning lamp
(red) .................................................... 586
JBrake sy stem warning lamp
(yellow) ................................................ 585
?Coolant warning lamp .................. 591
#Elect rical fault warning lamp ...... .590
;Engine diagnosis warning lamp .. .590
åESP ®
OFF warning lamp .............. 585 ÷ESP
®
wa rning lamp flashes ........ .584
÷ ESP®
wa rning lamp lights up ...... .584
æ Fuelreser vewarning lamp .......... 590
!Re d indicator lamp, elect ric
parking brake applied .......................... 587
6Re stra int sy stem warning lamp .. .588
7Seat belt warning lamp flashes .. .589
7Seat belt warning lamp lights
up ........................................................ 588
ïTr ailertow hit chwarning lamp .... 594
hTy repressure monitoring sys‐
te m wa rning lamp flashes .................. .593
hTy repressure monitoring sys‐
te m wa rning lamp lights up ................ .592
LWa rning lamp for dis tance
wa rning function ................................ .589
ÙWa rning lamp for electric po wer
st eering ............................................... 594
!Ye llow elect ric pa rking brake
indicator lamp is malfunctioning .......... 587 Wa
rning/indicator lamps .......................581
Overview ..............................................5 81
PA SSENGER AIR BAG ............................ 46
Wa rranty ....................................................30
Wa sher fluid
see Windsc reen washer fluid
Wa shing byhand (care) .......................... 454
Wa ter tank
see Air-water duct
We ather information ............................... 381
We b br owser
Calling up a web page .........................4 25
Calling up options ................................ 427
Calling up the settings .........................4 27
Del eting a bookmark .......................... .427
Del eting Internet his tory ...................... 427
Ending ................................................. 428
Managing bookmar ks.......................... 427
Overview ............................................. 426
We bsite
Calling up ............................................ 425
Wheel change
Fitting a new wheel ............................ .503 636
Index

Lo
we ring theve hicle ........................... 503
Preparation ......................................... 500
Ra ising theve hicle .............................. 500
Re moving a wheel .............................. .502
Re moving/fitting hub caps .................. 500
Wheel change
see Emer gency spa rewheel
Wheel rotation ........................................ .498
Wheels Care .................................................... 458
Changing hub caps .............................. 500
Checking ............................................. 485
Checking the tyre pressure (tyre
pressure monitoring sy stem) ............... 488
Fitting .................................................. 503
Flat tyre ............................................... 464
Inter changing ...................................... 498
MOExtended tyres .............................. .465
Noise ................................................... 485
No tes on fitting ................................... 495
Re moving ............................................ 502
Re placing .................................... 495, 500
Re starting the tyre pressure loss
wa rning sy stem ................................... 494 Re
starting the tyre pressure monitor‐
ing sy stem ...........................................4 89
Selection ............................................. 495
Snow chains ........................................ 485
St oring ................................................ 499
TIREFIT kit ...........................................4 66
Ty re pressure (N otes) .......................... 486
Ty re pressure loss warning sy stem
(function) ............................................. 494
Ty re pressure monitoring sy stem
(function) ............................................. 488
Ty re pressure table .............................. 487
Un usual handling characteristics ........ 485
Wi -Fi ........................................................ .328
Overview ............................................. 328
Setting ................................................. 329
Setting up a hotspot ............................ 330
Setting up an Internet connection ....... 422
Wi descreen co ckpit instrument dis‐
play
Instrument clu ster ................................. 12
Wi ndow airbag ...........................................41
Wi ndo ws
see Side windo ws Wi
ndo ws(Care) ...................................... .458
Wi ndscreen ..............................................1 46
Defrosting ............................................ 14 6
Wi ndscreen
see Windsc reen
see Windshield
Wi ndscreen washer fluid ........................ 522
No tes .................................................. 522
Wi ndscreen washer sy stem
To pping up ...........................................4 51
Wi ndscreen wipers
Changing the wiper blades .................. 14 0
Switching on/off ................................. 14 0
Wi ndshield ............................................... 14 0
Changing the wiper blades .................. 14 0
Wi ng
see Front wheel ar ch
Wi nter operation
Snow chains ........................................ 485
Wi nter tyres
Setting the permanent speed limita‐
tion ...................................................... 207 Index
637