2015 MERCEDES-BENZ C-CLASS COUPE warning

Observe the legal requirements for each indi-
vidualc ountry.
X Do not use hot water and do not wash the
vehicle in direct sunlight.
X Use asoft sponge to clean.
X Use amild cleaning agent, such as acar
shampoo approved by Mercedes-Benz.
X Thoroughly hose down the vehicle with agen-
tle jet of water.
X Do not point the water jet directly towards the
air inlet.
X Use plenty of water and rinse out the sponge
frequently.
X Rinse the vehicle with clean water and dry
thoroughly with achamois.
X Do not let the cleaning agent dry on the paint-
work.
When using the vehicle in winter, remove all
traces of road salt deposits carefully and as
soon as possible.
High-pressure cleaning equipment G
WARNING
The water jet of circular-jet nozzles (dirt grind- ers) can cause damage not visible from the
outside to tyres or chassis components. Com-
ponents damaged in this way can unexpect-
edly fail. There is arisk of an accident.
Do not use high-pressure cleaners with circu-
lar-jet nozzles to clean the vehicle. Have dam- aged tyres or chassis componentsr eplaced
immediately.
! Alwaysm
aintainadistance of at least 30 cm
between the vehicle and the high-pressure
cleaner nozzle. Information aboutt he correct
distance is available from the equipment
manufacturer.
Move the high-pressure cleaner nozzle
around when cleaning your vehicle.
Do not aim directly at any of the following:
R tyres
R door gaps, roof gaps, joints etc.
R electrical components
R battery
R connectors
R lights
R seals R
trim elements
R ventilation slots
Damaged seals or electrical componentsc an
lead to leaks or failures.
! If the key is within the rear detection range
of KEYLESS-GO, the following situations, for
example, could lead to the boot lid opening
unintentionally:
R using acar wash
R using ahigh-pressure cleaner
Make sure that the key is at least 3maway
from the vehicle.
! Edition
1special model: parts of your vehi-
cle are covered with adecorative foil. Main-
tain adistance of at least 70 cm between the
foil-wrappedp arts of the vehicle and the noz-
zle of the high pressure cleaner.
Information aboutt he correct distance is
available from the equipment manufacturer.
Move the high-pressure cleaner nozzle
around when cleaning your vehicle.
Cleaning the paintwork !
Do not affix:
R stickers
R films
R magnetic plates or similari tems
to painted surfaces. You could otherwise
damage the paintwork.
Scratches, corrosive deposits, areas affected by
corrosion and damage caused by inadequate
care cannot always be completely repaired. In
such cases, visit aqualified specialist workshop.
X Remove impurities immediately,w here pos-
sible, whilst avoiding rubbing too hard.
X Soak insect remains with insect remover and
rinse off the treated areas afterwards.
X Soak bird droppings with water and rinse off
the treated areas afterwards.
X Remove coolant, brake fluid, tree resins, oils,
fuels and greases by rubbing gently with a
cloth soaked in petroleum ether or lighter
fluid.
X Use tar remover to remove tar stains.
X Use silicone remover to remove wax. 328
CareMaintenance and care

Car
eand treatmen tofmattp aintwork !
Never polis
hthe vehicle or th elight alloy
wheels. Polishin gmakes th epaintwork shiny.
! The followin
gmay caus ethe pain tto
become shin yand thus reduc ethe matt
effect:
R vigorous rubbing wit hunsuitable materials
R frequen tuse of car washes
R washin gthe vehicle in direct sunlight
! Never use pain
tcleaner, buffing or polishing
products, or glos spreserver, e.g .wax. These
product sare only suitable for high-gloss sur-
faces. Thei ruse on vehicle swithm attp aint-
work leads to considerable surface damage
(shiny, spotte dareas).
Always have paintwork repairs carried out at a
qualified specialist workshop.
! Do no
tuse wash program swithah ot wax
treatmen tunde rany circumstances.
Observ ethese note sifyour vehicle has aclear
mat tfinish. This will help you to avoid damag eto
th ep aintwork due to incorrect treatment.
Thes enotes also apply to light-alloy wheel swith
ac lear mat tfinish.
The vehicle should preferably be washe dby
han dusingas ofts ponge, car shampoo and
plenty of water.
Use only insect remove rand car shampoo from
th er ange of approved Mercedes-Ben zcare
products. Cleaning vehicle parts
Cleaning th ewheels G
WARNING
The wate rjet of circular-jet nozzles (dir tgrind-
ers )can caus edamag enotvisible from the
outside to tyres or chassis components .Com-
ponents damaged in this way can unexpect-
edly fail. Ther eisariskofana ccident.
Do no tuse high-pressure cleaners wit hcircu-
lar-je tnozzle stoc lean th evehicle .Haved am-
aged tyres or chassis components replaced
immediately. !
Do no
tuse acidic wheel cleanin gproducts
to remove brak edust .This coul ddamage
wheel bolt sand brak ecomponents.
! Do no
tpark up th evehicle for an extended
period straigh tafter cleanin git, particularly
after having cleane dthe wheel swithw heel
cleaner. Whee lcleaners coul dcause
increased corrosion of th ebrak ediscsa nd
brak epads/linings. For this reason ,you
should driv efor afew minute safter cleaning.
Brakin gheat sthe brak ediscsa nd th ebrake
pads/linings, thus dryin gthem. The vehicle
can then be parked up.
Cleaning th ewindows G
WARNING
If th ewindscree nwiper sare set in motion
when cleanin gthe windscree norwiper
blades ,you coul dbecome trapped. Ther eisa
danger of injury.
Always switch off th ewindscree nwiper sand
th ei gnition before cleanin gthe windscree nor
wiper blades.
! Do no
tuse dry cloths, abrasive products,
solvents or cleanin gagents containing sol-
vents to clean th einside of th ewindows. Do
no ttou ch th einsides of th ewindows with
hard objects, e.g .anice scrape rorring. There
is otherwise ariskofd amaging th ewindows.
! Clean th
ewaterdrainage channels of the
windscree nand th erear window at regular
intervals. Deposits suc hasleaves, petals and
polle nmay unde rcertain circumstances pre-
ven twate rfromd raining away. This can lead
to corrosion damag eand damag etoelec-
tronic components.
X Clean th einside and outside of th ewindows
wit had amp cloth and acleanin gagen ttha tis
recommended and approved by Mercedes-
Benz.
Cleaning th ewiper blades G
WARNING
If th ewindscree nwiper sare set in motion
when cleanin gthe windscree norwiper
blades ,you coul dbecome trapped. Ther eisa
danger of injury. Care
329Maintenance and care
Z

Cleaning th
eexhaust tail pipes G
WARNING
The exhaust tail pipe and tail pipe trim can
become ver yhot.Ify ou com eintoc ontact
wit hthese part softhevehicle ,you coul dburn
yourself. Ther eisariskofi njury.
Always be particularly careful aroun dthe
exhaust tail pipe and th etail pipe trim. Allow
these components to coo ldown before touch-
ing them.
! Do no
tclean th eexhaust pipe wit hacid-
based cleanin gagents ,suc hass anitary
cleanser or wheel cleaner.
! Mercedes-AM
Gvehicle swithb lacke xhaust
pipes :the black-chrom etailpipe finishers
should no tbepolished wit hachrom epolish.
They will otherwise lose their blac ksheen. For
optimal care, th efinishers should be rubbed
wit hal ightly oiled cloth after every car wash.
Commercially available engin eand car eoils
are suitable for this.
For heavier soiling ,you can apply afinep aint-
work polis hwitham icrofibre cloth .Remove
th ee xces sp olis hresidue after polishing.
Impurities combined wit hthe effect sofroad grit
and corrosive environmental factors may cause
flas hrust to for monthesurface. You can
restore th eoriginal shin eoftheexhaust pipe by
cleanin gitregularly, especiall yinwinter and
after washin gthe vehicle.
X Clean th eexhaust pipe wit hacarep roduct
tested and approved by Mercedes-Benz.
Cleaning th etrailer tow hitch H
Environmental note
Dispose of oily and greasy cloth sinanenvi-
ronmentally-responsible manner.
! Do no
tclean th eball couplin gwithah igh-
pressure cleaner. Do no tuse solvents.
! Pleas
enotet he car einstruction sinthe
trailer couplin gmanufacturer' soperating
instructions. The ball couplin
gmust be cleane difitbecomes
dirt yorc orroded.
X Remove rust on th eball, e.g .withaw ire
brush.
X Remove dirt wit haclean, lint-free cloth or a
brush.
X Afte rcleaning, lightly oil or grease th eball
coupling.
X Chec kthatthe vehicle's trailer to whitch is
working properly.
i You can also have th
emaintenance work on
th eb all couplin gand th etrailer to whitch car-
ried out by aqualified specialist workshop. Interior care
Cleaning th edisplay !
For cleaning, do no
tuse any of th efollowing:
R alcohol-based thinner or petrol
R abrasive cleanin gagents
R commercially-available househol dcleaning
agents
Thes emay damag ethe display surface. Do
no tp ut pressure on th edisplay surface when
cleaning. This coul dlead to irreparable dam-
age to th edisplay.
X Before cleanin gthe display, mak esure that it
is switched off and has cooled down.
X Clean th edisplay surface usin gacommer-
ciall yavailable microfibre cloth and TFT/LCD
display cleaner.
X Dr yt he display surface usin gadry microfibre
cloth.
Cleaning th eplastic trim G
WARNING
Care product sand cleanin gagents containing
solvents can caus esurfaces in th ecockpit to
become porous. This coul dresult in plastic
part sbreakin gaway when th eairbag sare
deployed. Ther eisadanger of injury.
Do no tuse car eproduct sand cleanin gagents
containing solvents to clean th ecockpit. Care
331Maintenance and care Z

!
Do not affix the following to plastic surfaces:
R stickers
R films
R scented oil bottles or similari tems
You could otherwise damage the plastic.
! Do not allow cosmetics, insect repellent or
sunscreen to come in contact with the plastic
trim. This maintains the high-quality look of
the surfaces.
X Wipe the plastic trim with adamp, lint-free
cloth, e.g. amicrofibre cloth.
X Heavy soiling: use car care and cleaning
products recommended and approved by
Mercedes-Benz.
The surface may change colour temporarily.
Wait until the surface is dry again.
Cleaning the steering wheela nd gear or
selector lever X
Thoroughly wipe with adamp cloth or use
leather care agents that have been recom-
mended and approved by Mercedes-Benz.
Cleaning wooden trim and trim ele-
ments !
Do not use solvent-based cleaning agents
such as tar remover, wheel cleaners, polishes or waxes. There is otherwise arisk of damag-
ing the surface.
X Wipe the wooden trim and trim elements with
ad amp, lint-free cloth, e.g. amicrofibre cloth.
X Trim elements with piano black finish:
clean with
asoft, damp cloth and acommer-
cially available soap solution.
X Heavy soiling: use care and cleaning prod-
ucts recommended and approved by
Mercedes-Benz.
Cleaning the seat covers General notes
! Do not use
amicrofibre cloth to clean covers
made out of real leather, artificial leather or
DINAMICA. If used frequently, this can dam-
age the cover.
Note that regularc are is essential to make sure
that the appearance and comfort of the covers
are retained over time. Genuine leather seat covers
! To retain the natural appearance of the
leather, observe the following cleaning
instructions:
R Cleang enuine leather covers carefully with
ad amp cloth and then wipe the covers
down with adry cloth.
R Make sure that the leather does not
become soaked. It may otherwise become
rough and cracked.
R Only use leather care agents that have
been tested and approved by Mercedes-
Benz. You can obtain these from aqualified
specialist workshop.
Leather is anatural product.
It has natural surface properties, e.g.:
R unevenness in structure
R marks caused by growth and injury
R subtle colour differences
These are characteristics of leather and not
material faults.
Seat covers from other materials
! Observe the following when cleaning:
R clean artificial leather covers with acloth
moistened with asolution containing 1%
detergent (e.g. washing-up liquid).
R clean cloth covers with amicrofibre cloth
moistened with asolution containing 1%
detergent (e.g. washing-up liquid). Rub
carefully,a nd always wipe entire seat sec-
tions to avoid leaving visible lines. Leave
the seat to dry afterwards. Cleaning results depend on the type of dirt and how long it
has been there.
R CleanD INAMICA covers with adamp cloth.
Make sure that you wipe entire seat sec-
tions to avoid leaving visible lines.
Cleaning the seat belts G
WARNING
Seat belts may be severely weakened if
bleached or coloured. This may lead to the
seat belts, for example, tearing or failing in an accident. There is an increased risk of injury,
possibly even fatal.
Never bleach or colour seat belts. 332
CareMaintenance and care

Warning triangle
Removing/replacing the warning trian-
gle X
To remove: open the boot lid.
X Pus hwarning triangl eholder :on both sides
in the direction of the arrow and open it.
X Pus hthe retaining lug upwards at the centre
of warning triangle ;and remove warning
triangle ;.
X To replace: place warning triangle ;back
into warning triangl eholder :.
X Close warning triangl eholder :.
Setting up the warning triangle X
Fold legs =out to the side.
X Fold side reflectors ;upwards to form atri-
angl eand lock them at the top using press
stud :. First-aid kit
First-ai
dkit: is in the boot in the left-hand
stowage net.
X Open the boot lid.
X Remove first-ai dkit:.
Check the expiry date on the first-ai dkit at least
once ayear. Replace the contents if necessary,
and replace any missing items. Fire extinguisher
The fire extinguisher is located underneath the
front of the driver's seat.
X Pul ltab : upwards.
X Remove fire extinguisher ;.
Have the fire extinguisher refilled after each use and checked every one or two years. It may oth-
erwise fail in an emergency.
Observe the lega lrequirements for each indi-
vidual country. Where will
Ifind...?
335Breakdown assistance

Vehicles with MOExtende
dtyres (tyres
with run-flat characteristics) X
To remove the towin geye: open the boot
lid.
X Pull towing eye :to the left and remove it.
X To replace the towin geye: slidetowing
eye :with the thread into the rea rend of the
bracket.
X Push towing eye :on the eyelet toward sthe
right unti litengages in the bracket. Flat tyre
Preparin
gthe vehicle
Your vehicl emay be equipped with:
R MOExtende dtyres (tyres with run-fla tchar-
acteristics )(Ypage 337)
Vehicl epreparation is not necessary on vehi-
cle sw ithM OExtende dtyres.
R aT IREFIT kit (Y page 336)
R an emergency spare whee l(certai ncountries
only) (Y page 367)
Vehicles with MOExtende dtyres are not equip-
pe dw ithaT IREFIT kit at the factory .Itisthere-
fore recommende dthaty ou additionally equip
your vehicl ewithaT IREFIT kit if yo ufit tyres that
do not feature run-fla tcharacteristics, e.g .win-
ter tyres. ATIREFIT kit can be obtained from a
qualified specialist workshop.
Vehicles with an Mercedes-Benz emergency call
system which are not equipped with aTIREFIT
kit: in the event of aflatt yre, contact the Cus-
tome rAssistance Centre for the Mercedes-Benz
emergency cal lsystem (Y page 318).
Informatio nonchanging and fitting awheel
( Y page 361). X
Stop the vehicl easfar away as possibl efrom
traffic on solid ,non-slippery and level ground.
X Switch on the hazard warning lamps.
X Safeguard the vehicl eagain st rolling away
(Y page 172).
X If possible, bring the front wheels into the
straight-ahea dposition.
X Switch off the engine.
X Remove the key from the ignition lock.
or, on vehicles with KEYLESS-GO start function
or KEYLESS ‑GO:
X Ope nthe driver' sdoor.
The on-board electronics now have status 0.
Thi sist he same as the key having been
removed.
X Remove the Start/Stop button from the igni-
tio nlock( Ypage 145).
X Make sure tha tthe passenger sare not endan-
gered as they do so. Make sure tha tnoone is
nea rthe danger are awhile awheel is being
changed .Anyone wh oisnot directl yassis ting
in the whee lchange should, for example,
stand behind the barrier.
X Ge toutof the vehicle. Pa yattentio ntotraffic
conditions when doing so.
X Close the driver' sdoor.
X Place the warning triangl eatasuitabl edis-
tance (Y page 335). Observe lega lrequire-
ments. MOExtende
dtyres (tyres with run-flat
characteristics)
General notes With MOExtende
dtyres (tyres with run-fla tchar-
acteristics), yo ucan continue to drive your vehi-
cle eve nifthereisat otallos sofp ressure in one
or more tyres. The affecte dtyrem ustn ot show
any clearl yvisible damage.
Yo uc an recognise MOExtende dtyres by the
MOExtende dmarking which appears on the tyre
wall .You will find thi smarking next to the tyre
size designation, the load-bearing capacity and
the speed index.
MOExtende dtyres ma yonlybeu sedinc onjunc-
tio nw ithana ctivate dtyrep ressure loss warning
system or tyr epressure monitor. Flat tyre
337Breakdown assis tance

If
ap ressure loss warning messag eappears
in th emultifunction display:
R observ ethe instruction sinthedisplay mes-
sages (Y page 277)
R check th etyref or damage
R if driving on ,observ ethe followin gnotes
The driving distanc epossible in run-flat mod eis
approximately 80 km when th evehicle is parti-
ally laden and approximately 30 km when the
vehicle is fully laden.
In addition to th evehicle load, th edriving dis-
tance possible depends upon:
R vehicle speed
R road condition
R outside temperature
The driving distanc epossible in run-flat mode
may be reduced by extrem edriving conditions/
manoeuvres ,oritcan be increased throug ha
moderat estyle of driving.
The driving distanc epossible in run-flat mod eis
counte dfromt hemoment th etyrep ressure loss
warning appear sinthemultifunction display.
You must no texceed amaximum spee dof
80 km/h.
When replacin gone or all tyres, observ ethe fol-
lowin gspecifications for your vehicle's tyres:
R size
R thet ype and
R the" MOExtended" mark
If at yreh as gon eflat and canno tbereplaced
with an MOExtended tyre, astandar dtyrem ay
be used as atem porar ymeasure. Mak esure
that you use th eproper siz eand type (summer
or winter tyre).
Vehicle swith MOExtended tyres are no tequip-
ped with aTIREFI Tkit at th efactory. It is there-
for erecommended that you additionally equip
your vehicle with aTIREFI Tkit if you fit tyres that
do no tfeature run-flat characteristics, e.g .win-
te rt yres. ATIREFI Tkit can be obtaine dfroma
qualified specialist workshop.
Important safety notes G
WARNING
When driving in emergency mode, th edriving
characteristic sdeteriorate, e.g .when corner-
ing ,acceleratin gquickly and when braking.
Ther eisar iskofa ccident. Do no
texceed th estate dm aximum speed.
Avoid abrupt steering and driving manoeu-
vres, and driving ove robstacle s(kerbs ,pot-
holes ,off-road). This applies in particular to a
laden vehicle.
Stop driving in emergency mod eif:
R you hear banging noises.
R thev ehicle start stoshake.
R you see smoke and smell rubber.
R ESP ®
is intervening constantly.
R there are tears in th esidewalls of th etyre.
Afte rdriving in emergency mode, have the
wheel rim schecked at aqualified specialist
worksho pwith regard to their further use. The
fault ytyrem ust be replaced. TIREFIT kit
Important safety notes TIREFI
Tisat yres ealant.
You can use TIREFI Ttoseal punctures of up to
4m m,particularly those in th etyret read. You
can use TIREFI Tatoutside temperatures down
to Ò20 †. G
WARNING
In th efollowin gsituations ,the tyres ealan tis
unabl etop rovide sufficient breakdown assis-
tance, as it is unabl etoseal th etyrep roperly:
R there are cut sorpunctures in th etyre
large rtha nt hose mentione dabove.
R thew heel rim is damaged.
R you have driven at ver ylow tyr epressures
or on aflat tyre.
Ther eisar iskofana ccident.
Do no tdrivea ny further. Contac taqualified
specialist workshop. G
WARNING
The tyr esealan tisharmful and causes irrita-
tion. It must no tcom eintoc ontac twith your
skin, eyes or clothing or be swallowed. Do not inhale TIREFI Tfumes. Keep tyr esealan taway
from children. Ther eisariskofi njury. 338
Flat tyreBreakdown assistance

Observe the notes on the cigarette lighter
(Y page 316). Observe the notes on sockets
(Y page 316).
X Turn the key to position 1in the ignition lock
(Y page 145).
X Press on and off switch ?on the tyre inflation
compressor to ON.
The tyre inflation compressor is switched on.
The tyre is inflated.
First, tyre sealant is pumped into the tyre. The pressure may briefly rise to approximately
500 kPa (5 bar/73 psi).
Do not switch off the tyre inflation com-
pressor during this phase.
X Let the tyre inflation compressor run for a
maximum of ten minutes. The tyre should
then have attained apressure of at least
200 kPa (2.0 bar/29 psi).
If ap ressure of 200 kPa (2.0 bar/29 psi) has
been attained after ten minutes, see "Tyre pres- sure reached" (Y page 340).
If at yre pressure of 200 kPa (2.0 bar/29 psi) has
not been attained after ten minutes, see "Tyre
pressure not reached" (Y page 340).
If tyre sealant leaks out, make sure you clean the
affected area as quickly as possible.Itisp ref-
erable to use clear water.
If you get tyre sealant on your clothing, have it
cleaned as soon as possible with perchloroethy- lene.
Tyre pressure not reached If
at yre pressure of 200 kPa (2.0 bar/29 psi) has
not been attained after ten minutes:
X Switch off the tyre inflation compressor.
X Unscrew the filler hose from the valve of the
faulty tyre.
Please note that tyre sealant may leak out
when unscrewing the filler hose.
X Very slowly drive forwards or reverse approx-
imately 10 m.
X Pump up the tyre again.
After amaximum of ten minutes, the tyre
pressure must be at least 200 kPa (2.0 bar/
29 psi). G
WARNING
If the required tyre pressure is not reached
after the specified time, the tyre is too badly
damaged.T he tyre sealant cannot repair the tyre in this instance. Damaged tyres and
atyre
pressure that is too low can significantly
impair the vehicle's braking and driving char-
acteristics. There is arisk of accident.
Do not continue driving. Contact aqualified
specialist workshop.
Tyre pressure reached G
WARNING
At yre temporarily sealed with tyre sealant
impairs the driving characteristics and is not
suitablef or higher speeds. There is arisk of
accident.
You should therefore adapty our driving style
accordingly and drive carefully.Don ot exceed
the specified maximum speed with atyre that
has been repaired using tyre sealant.
The maximum permissibles peed foratyre
sealed with tyre sealant is 80 km/h. The upper
part of the TIREFIT sticker must be affixed to the
instrument cluster where it will be easilys een by
the driver.
! After use, excess tyre sealant may run out of
the filler hose. This could cause stains.
Therefore, place the filler hose in the plastic
bag which contained the TIREFIT kit. H
Environmental note
Have the used tyre sealant bottle disposed of
professionally,e .g. ataqualified specialist
workshop.
If at yre pressure of 200 kPa (2.0 bar/29 psi) has
been attained after ten minutes:
X Switch off the tyre inflation compressor.
X Unscrew the filler hose from the valve of the
faulty tyre.
X Stow the tyre sealant bottle, the tyre inflation
compressor and the warning triangle.
X Pull away immediately.
X Stop after driving for approximately ten
minutes and check the tyre pressure with the
tyre inflation compressor.
The tyre pressure must now be at least
130 kPa (1.3 bar/19 psi). 340
Flat tyreBreakdown assistance