load capacity MERCEDES-BENZ CLA COUPE 2019 Owners Manual

A displ
aymessa gemay appear on the multifunc‐
tion display even if the trailer has been connec‐
te d cor rectly:
R LEDs ha vebeen ins talled in the trailer light‐
ing sy stem
R the cur rent has fallen below the trailer light‐
ing sy stem's minimum cur rent (50 mA)
% Accessories can be connected tothe perma‐
nent po wer supp lyup to180W, and tothe
po we r supp lythat is swit ched on via the igni‐
tion loc k.
Un coupling a trailer &
WARNING Risk of being crushed and
becoming trapped when uncoupling a
trailer
When uncoupling a trailer wi than engaged
ine rtia-activated brake, your hand may
become trapped between theve hicle and the
trailer dr awbar. #
Do not uncouple trailers with an
engaged overrun brake. *
NO
TEDama gewhen uncoupling in a
st ate of overrun Uncou
pling in a state of overru n can dama ge
th eve hicle. #
Do not uncouple trailers with an
engaged overrun brake. #
Secu rethe trailer against rolling away. #
Disconnect the electrical connection
between theve hicle and the trailer. #
Uncouple the trailer. #
Place the co ver on the ball head. Bicycle
rackfunction &
WARNING Risk of an accident when
using the bicycle rack incor rectly
The bicycle rack may become de tach ed from
th eve hicle in thefo llowing cases:
R the permissible load capacity of the
trailer hitch is exceeded. R
the bicycle rack is used incor rectl y.
R the bicycle rack is secured tothe ball
neck beneath the ball head.
Obser vethefo llowing foryo ur ow n sa fety
and that of other road users: #
always adhere tothe permissible load
capacity of the trailer hitch. #
only use the bicycle rack totranspo rt
bicycles. #
always proper lysecure the bicycle rack
by attaching it tothe ball head. #
only use bicycle rack s appr ovedby
Mercedes-Benz. #
always obser vethe bicycle rack operat‐
ing instructions. *
NO
TEDama geto, or cra cks on, the
trailer hitch due tounsuitable bic ycle
ra ck s or bicycle rack s being used incor‐
re ctly #
use only bicycle rack s appr ovedby
Mercedes-Benz. Driving and parking
255

Depending on
the bicycle rack 's design, up to
th re e bicycles can be transpor ted on the bicycle
ra ck.
When mounted byattaching toball head 1,the
maximum load capacity is 75kg.
The load capacity is calculated from thewe ight
of the bicycle rack and the bicycle rack load.
The vehicle's driving characteristics will change
when a bicycle rack isfitted. Adapt your driving st
yle according ly. Drive carefully and maintain a
sa fe dis tance.
When using a bicycle rack , set the tyre pressure
fo r maximum load on there ar axle of theve hicle.
Fu rther information on the tyre pressure can be
fo und in the tyre pressure table (/ page 487).
Note s on loading
The lar gerth e dis tance between the load's
cent reof gr avity and the ball head, the greater
th e load on the trailer hitch.
Therefore, obser vethefo llowing no tes:
R mount heavy bicycles as close totheve hicle
as possible
R always distribute the load on the bicycle rack
as eve nly as possible across theve hicle's
longitudinal axis
Mercedes-Benz recommends removing all
de tach able parts from bicycles (e.g. bask ets,
ch ild seats, rech arge able bat teries) before load‐
ing them onto the bicycle rack . This will impr ove
th e aerodynamic resis tance and centre of gr avity
of the bicycle rack. Alw
ays secure the bicycles topreve ntthem from
moving around and check that they are secure at
re gular inter vals.
Do not use tarp aulins or other co vers. The driv‐
ing characteristics and rear view may be
impaired. In addition, aerodynamic resis tance
and the load on the trailer hitch will increase. Load distribution on
the bicycle rack
1 Vertical dis tance between centre of gr avity
and ball head
2 Horizon tal dis tance between centre of gr av‐
ity and ball head
3 The centre of gr avity is on theve hicle's
centre axis 256
Driving and parking

On-board computer:
4 Service 5
Tyres #
Swipe down wards on Touch Control on the
left-hand side of thesteering wheel.
The Run Flat Indicator activeRestart message
is shown in the multifunction displa y.
Re start the tyre pressure loss warning sy stem in
th efo llowing situations:
R The tyre pressure has changed.
R The wheels or tyres ha vebeen changed or
newly fitted. #
Tobegin restart, press Touch Control on the
left-hand side of thesteering wheel.
The Tyre pressure now OK? message is
shown in the multifunction displa y.#
Select Yes. #
Toconfirm restart, press Touch Control on
th e left-hand side of thesteering wheel.
The Run Flat Indicator restarted message is
shown in the multifunction displa y. Af
teryo u ha vedriven for a few minutes, the
tyre pressu reloss warning sy stem monitors
th e set tyre pressures of all the tyres.
Be sure toalso obse rveth efo llowing fur ther
re lated subjects:
R Notes on tyre pressure (/ page 486) Wheel
change Note
s on selecting, fitting and replacing
tyres Mercedes
-AMG vehicles: observeth e no tes in
th e Supplement. Otherwise, you may failto rec‐
ognise dangers.
Yo u can ask for information rega rding permit ted
wheel/tyre combinations at a Mercedes-Benz
Service Cent re. &
WARNING Risk of accident due toincor‐
re ct dimensions of wheels and tyres
If wheels and tyres of the wrong size are
used, the wheel brakes or wheel suspension
components may become damaged. #
Alw aysre place wheels and tyres with
th ose that fulfil the specifications of the
original part.
When replacing wheels, make sure tofit the
cor rect:
R Designation
R Type
When replacing tyres, make sure tofit the
cor rect:
R Designation
R Manufactu rer
R Type &
WARNING Risk of inju rythro ugh exceed‐
ing the specified tyre load-bearing capa‐
city or the permissible speed rating
Exceeding the specified tyre load-bearing
capacity or the permissible speed rating may
lead totyre dama geand tothe tyres bur st‐
ing. Wheels and tyres
495

#
Therefore, only use tyre types and sizes
appr ovedfo ryo ur vehicle model. #
Obser vethe tyre load-bearing capacity
ra ting and speed rating requ iredfor
yo ur vehicle. *
NO
TEVehicle and tyre damage thro ugh
tyre types and sizes that ha venot been
appr oved Fo
r saf etyre asons, on lyuse tyres, wheels
and accessories which ha vebeen specially
appr ovedby Mercedes-Benz foryo ur vehicle.
These tyres are specially adap tedto the con‐
trol sy stems, such as ABS, ESP ®
and
4MATIC, and mar ked as follo ws:
R MO = Mercedes-Benz Original
R MOE = Mercedes-Benz Original Extended
(run-flat tyres only for cer tain wheels)
R MO1 = Mercedes-Benz Original (only cer‐
tain AMG tyres) Cer
tain characteristics, such as handling,
ve hicle noise emissions, fuel consum ption,
et c. may otherwise be adversely af fected.
Fu rthermore, other tyre sizes could result in
th e tyres rubbing against the body and axle
components when loaded. This could result
in damage tothe tyre or theve hicle.
Only use tyres, wheels and accessories that
ha ve been checked and recommended by
Mercedes-Benz. *
NO
TERisk todriving saf ety from retrea‐
ded tyres Re
treaded tyres are nei ther tested nor rec‐
ommended byMercedes-Benz, since pr evi‐
ous damage cannot alw ays be de tected on
re treaded tyres.
Fo rth is reason driving saf ety cannot be guar‐
anteed. #
Do not use used tyres if you ha veno
information about their pr evious usage. *
NO
TEPossible damage towheels or
tyres when driving over obs tacles Lar
gewheels ha vea lo wer tyre section width.
The lo werth e tyre section width, the greater
is therisk of damage towheels or tyres when
driving over obs tacles. #
Avoid obs tacles or drive pa rticular ly
carefully. *
NO
TEDama getoelectronic component
parts from the use of tyre-fitting tools Ve
hicles with a tyre pressure monitoring
sy stem: electronic component parts are
located in the wheel. Tyre-fitting tools should
not be applied in the area of theva lve.
The tools could damage the electronic com‐
ponent parts. #
Have the tyres changed at a qualified
specialist workshop onl y. 496
Wheels and tyres

Note
s onstoring wheels When
storing wheels, obser vethefo llowing
no tes:
R Afterre moving wheels, store them in a cool,
dry and preferably dark place.
R Protect the tyres from conta ct withoil,
grease or fuel. Overview of
the ty re-change tool kit Apart from some countr
y-specific variants, vehi‐
cles are not equipped with a tyre-change tool kit.
Fo r more information on which tyre-changing
to ol kits are requ ired and appr ovedfo r per form‐
ing a wheel change on your vehicle, consult a
qu alified specialist workshop.
Yo ure qu ire thefo llowing tools, for ins tance, to
ch ange a wheel:
R Jack
R Chock
R Wheel wrench
% The jack weighs appr oximately 3.4 kg. The maximum load capacity of
the jack can
be found on thest icke r af fixe dto the jac k.
The jack is maintenance-free. If there is a
malfunction, please conta ct aqualified spe‐
cialist workshop.
The tyre-change tool kit is located in tool bag 1
in the boot. 1
Tool bag
To ol bag 1contains:
R Jack
R Gloves
R Wheel wrench R
Folding chock
R Ratchet for jack
Setting up thefo lding chock Wheels and tyres
499

We
ights and loads Please obser
vethefo llowing no tesfo rth e speci‐
fi ed vehicle data:
R items of optional equipment increase the
unladen weight and reduce the pa yload.
R vehicle-specific weight information can be
fo und on theve hicle identification plate
(/ page 512).
Ro of load All models
Maximum
roof load 100kg Tr
ailer hitch Gene
ral no tes on the trailer hit ch Not all models can be used
for trailer operation
(/ page 252).
Modi fications tothe engine cooling sy stem may
be necessar y,depending on theve hicle model.
The retrofitting of a trailer hitch is only pe rmissi‐
ble if a towing capacity is specified in your vehi‐
cle documents. Fu
rther information can be obtained at a quali‐
fi ed specialist workshop. Mounting dimensions
1
Fastening points
2 Overhang dimension
3 Rear axle centre line 524
Tech nical da ta

Sy
stem settings
see Blue tooth®
see Data import/export
see Language
see MBUX Touch
see So ftwa reupdate
see Wi-Fi T
Ta ilpipes (Care) ........................................ 458
Ta ke -back of end-of-life vehicles .............. 21
Pr otection of the environment ............... 21
Ta nk content
Ad Blue ®
............................................... 519
Fu el ...................................................... 51 8
Re ser ve(fuel) .......................................5 18
Te ch nical data
Axle load (trailer operation) ................. 526
Fa stening points (trailer hitch) .............5 24
Information ..........................................5 10
Mounting dimensions (trailer hitch) ..... 524
No tes (trailer hitch) ............................. 524
Overhang dimension (trailer hitch) ...... 524
To ngue weight .................................... .526 To
wing capacity (trailer operation) ...... 525
Ty re pressure monitoring sy stem ........ 490
Ve hicle identification plate ...................5 12
Te lephone ........................................ 269, 387
Ac tivating functions du ring a call ........ 393
Changing a function ............................ 390
Connecting a mobile phone (Near
Field Communication (NFC)) ................ 391
Connecting a mobile phone (Pass‐
ke y) .................................................... .388
Connecting a mobile phone (Secu re
Simple Pairing) .................................... 388
Disconnecting a mobile phone ............ 390
Importing con tacts .............................. 395
Importing contacts (o verview) ............ .395
Incoming call during an existing call .... 393
Information .......................................... 388
Inter changing mobile phones .............. 389
Locking theve hicle (mobile phone) .......81
Menu (on-board computer) .................. 269
Mobile phone voice recognition .......... 392
No tes .................................................. 386
Operating modes ................................. 388
Re ception and transmission volume .... 392
Re placing mobile phones .................... 390 Setting
theringtone ............................ 392
St arting theve hicle (mobile phone) ..... 15 8
Switching mobile phones (Near Field
Communication (NFC)) ........................ 391
Te lephone menu overview .................. .387
Te lephone operation ............................ 392
Unlocking theve hicle (mobile phone) ....81
Using Near Field Communication
(NFC) ................................................... 391
Vo ice commands (LINGU ATRO NIC) ...... 281
Wi reless charging (mobile phone) ........ 12 6
Te lephone
see Second telephone
Te lephone number
Dialling (on-board computer) .............. .269
Te lephone operation
see Calls
Te lephony operating modes
Blue tooth ®
Te lephony .......................... 388
Te lephony operating modes
see Second telephone
Te mp erature ............................................ 14 6 Index
631

Live
Traf fic Information ....................... 368
Overview ............................................. 367
Re gis tering Live Traf fic Information ..... 368
Switching on the display ......................3 70
Tr af fic map
see Map
Tr af fic Sign Assist .................................. .244
Fu nction/no tes ................................... 24 4
Setting ................................................. 24 6
Sy stem limitations ...............................2 44
Tr ailer hitch
Axle load ............................................. 526
Bicycle rack ......................................... 255
Ca re .................................................... 458
Coupling up/uncoupling a trailer ........ 254
Fa stening points ..................................5 24
Fo lding the ball neck out/in ................2 52
Gene ral no tes ...................................... 524
Mounting dimensions .......................... 524
No tes .................................................. 252
Overhang dimension ............................5 24
Soc ket ................................................. 254
To ngue weight .................................... .526
To wing capacity .................................. .525 Tr
ailer operation
Ac tive Blind Spot Assi st....................... 24 8
Ac tive Lane Keeping Assist .................. 24 9
Bicycle rack ......................................... 255
Coupling up/uncoupling a trailer ........ 254
Fo lding the ball neck out/in ................2 52
No tes .................................................. 252
Soc ket ................................................. 254
Tr ailer stabilisation
Fu nction/no tes ................................... 19 6
Tr ansfer redve hicle data
Android Auto ....................................... 409
Apple CarPl ay™ ................................... 409
Baidu CarLife ....................................... 409
Tr ansmission (problem) ..........................174
Tr ansmission position display ................17 0
Tr anspo rting
Ve hicle .................................................4 79
Tr im element (Care) ................................ 460
Tr ip
Menu (on-board computer) .................. 265
Tr ip computer
Displaying ............................................ 265 Re
setting ............................................. 266
Tr ip distance ............................................ 265
Displaying ............................................ 265
Re setting ............................................. 266
Tr ip me ter
see Trip dis tance
Tu rn signal indicator
see Turn signal lights
Tu rn signal lights .....................................1 30
Changing bulbs (rear) .......................... 13 9
Switching on/off ................................. 13 0
Tw o phone mode
see Second telephone
Tw o-w ayradios
Fr equencies ......................................... 511
No tes on ins tallation ............................ 51 0
Tr ansmission output (maximum) .......... 511
Ty re inflation compressor
see TIREFIT kit
Ty re pressure ........................................... 487
Checking (ty repressure monitoring
sy stem) ............................................... 488
No tes .................................................. 486 Index
633