washer fluid MERCEDES-BENZ C-CLASS COUPE 2015 Owners Manual

Overview .......................................... 32
Parking brake ................................ 290
PASSENGER AIR BAG ......................40
Reserv efuel .................................. .290
Seat bel t........................................ 285
Steering ......................................... 295
Tyr ep ressure monitor ................... 294
Warning triangle ................................ 335
Washer fluid
Display message ............................ 283
Whee land tyre combinations
Tyres .............................................. 366
Whee lboltt ightening torque ........... 365
Whee lchock ...................................... 362
Wheels
Changing awheel .......................... 361
Changing/replacing ....................... 361
Checking ........................................ 354
Cleaning ......................................... 329
Emergency spare wheel ................. 367
Fitting anew wheel ........................ 365
Fitting awheel ............................... 362
Important safety notes .................. 353
Information on driving .................... 353
Removing awheel .......................... 364
Snow chains .................................. 356
Storing .......................................... .361
Tightening torqu e........................... 365
Whee lsize/tyre size ..................... .366
Windowbag
Display message ............................ 262
Operation ......................................... 47
Windows
Cleaning ......................................... 329
see Side windows
Windscreen
Demisting ...................................... 133
Windscreen washe rfluid
see Windscreen washer system
Windscreen washe rsystem
Important safety notes .................. 377
Topping up ..................................... 325
Windscreen wipers
Problem (malfunction) ................... 128
Replacing the wiper blades ............ 126
Switching on/off ........................... 125
Winte roperation
Important safety notes .................. 355 Radiator cover ............................... 322
Slippery road surfaces ................... 179
Snow chains .................................. 356
Summer tyres ................................ 355
Winte rtyres
Limiting the spee d(on-board com-
puter) ............................................. 248
M+S tyres ...................................... 355
Wiper blades
Cleaning ......................................... 329
Important safety notes .................. 126
Replacing ....................................... 126
Replacing (windscreen) .................. 126
Wooden trim (cleaning instruc-
tions) ................................................. .332
Workshop
see Qualified specialist workshop Index
23

Problems with the windscreen wipers
Problem
Possible causes/consequences and
M
MSolutions The windscreen wipers
are jammed. Leaves or snow, for example, may be obstructing the windscreen
wiper movement
.The wiper motor has been deactivated.
X For safety reasons, you should remove the key from the ignition
lock.
or X Switch off the engine using the Start/Stop button and open the
driver's door.
X Remove the cause of the obstruction.
X Switch the windscreen wipers back on. The windscreen wipers
fail completely. The windscreen wiper drive is malfunctioning.
X Select another wiper speed on the combination switch.
X Have the windscreen wipers checked at aqualified specialist work-
shop. The windscreen washer
fluid from the spray noz-
zles no longer hits the
centre of the wind-
screen. The spray nozzles are misaligned.
X Have the spray nozzles adjusted at aqualified specialist workshop. 128
Windscreen wipersLights and windscreen wipers

Display messages
Possible causes/consequences and
M
MSolutions Ð
Power steering mal‐ Power steering mal‐
function See Own‐ function See Own‐
er'
sM anual
er' sM anual The powe
rsteering assistanc eisfaulty.
Aw arning tone also sounds.
G WARNING
You will need to use mor eforce to steer.
There is ariskofana ccident.
X Chec kwhether you are able to apply th eextra force required.
If you ar eabletos teer safely:
X Drive on carefully.
X Consult aqualified specialist workshop immediately.
If you ar eunable to steer safely:
X Do no tdrive on.
X Consult aqualified specialist workshop. Ð
Steering malfunc‐ Steering malfunc‐
tio
nS ee Owner's
tio nS ee Owner's
Manual Manual Vehicl
ewithm anual transmission :the electric steering loc kismal-
functioning.
G WARNING
The steering may be locke dbytheelectric steering lock.
There is ariskofana ccident.
X Pull ove rand stop th evehicl esafely as soo naspossible, paying
attention to roa dand traffic conditions.
X Safeguar dthe vehicl eagainst rollin gaway (Y page 172).
X Do no tdrive on.
X Consult aqualified specialist workshop. _
Before Before
starting
starting the
the
engine ,turnt he
engine ,turnt he
steering wheel.
steering wheel. Vehicl
ewithm anual transmission :the electric steering loc kismal-
functioning.
X Remove th ekeyfrom th eignition lock.
X To unloc kthe steering ,movet he steering whee lslightly.
X Inser tthe keyintot he ignition loc kagain. Telephone Telephone
No
Noservice
service Your vehicl
eisoutside th enetwork provider' stransmitter/receiver
range.
X Wait until th emobile phone operational readiness symbol appears
in th emultifunction display. ¥
Top up washer fluid Top up washer fluid The washer flui
dlevel in th ewasher flui dreservoir has dropped below
th em inimum.
X Top up th ewasher flui d(Ypage 325). Display
messages
283On-boardcomputer an ddisplays Z

X
Turn cap :further anti-clockwise and
remove it.
If the coolant is at the level of marker bar =
in the filler neck when cold, there is enough
coolant in coolant expansion tank ;.
If the coolant level is approximately 1.5 cm
above marker bar =in the filler neck when
warm, there is enough coolant in coolant
expansion tank ;.
X If necessary, top up with coolant that has
been tested and approved by Mercedes-Benz.
X Replace cap :and turn it clockwise as far as
it will go.
Further information on coolant (Y page 376).
Topping up the windscreen washer sys- tem X
To open: pull cap:upwards by the tab and
open.
X Top up with the premixed washer fluid.
X To close: press cap :ontot he filler neck
until it engages.
If the washer fluid level drops below the recom- mended minimum of 1litre, amessage appears
in the multifunction display promptin gyou to
top up the washer fluid (Y page 283).
Further information on windscreen washer
fluid/antifreez e(Ypage 377). ASSYST PLUS
Service message
The ASSYST PLUS service interval display
inform syou of the next service due date.
Information on the type of service and service
intervals (see the separate Servic eBooklet). You can obtain further information from a
Mercedes-Benz Servic
eCentre.
i The ASSYST PLUS service interval display
does not show any information on the engine oil level. Observe the notes on the engine oil
level (Y page 323).
The multifunction display shows aservice mes-
sage for afew seconds, e.g.:
R Service AinXXd ays
Service AinXXd ays
R Service Adue
Service Adue
R Service Aoverdue by XX days
Service Aoverdue by XX days
Dependin gonthe operating conditions of the
vehicle, the remaining time or distance until the
next service due date is displayed.
The letter indicates which service is due. A A
stands for aminor service and B
Bfor am ajor ser-
vice. Anumber or another letter may be dis-
played after the letter.
Only for certain countries: the position after the
letter A
A or B Bindicates any necessary additional
maintenance work. If you notify aqualified spe-
cialist workshop of this display ,you will receive
as tatement on the associated costs.
The ASSYST PLUS service interval display does
not take into account any periods of time during which the battery is disconnected.
Maintaining the time-dependent service sched-
ule:
X Note down the service due date displayed in
the multifunction display before disconnect-
ing the battery.
or
X After reconnecting the battery, subtract the
battery disconnection periods from the ser-
vice date shown on the display. Hiding service messages
X Press the aor% button on the steering
wheel. Displaying service messages
X Switch the ignition on.
X Use ò on the steerin gwheel to call up the
list of menus. ASSYST PLUS
325Maintenance and care Z

i
The coolant is checked at every mainte-
nancei nterval at aqualified specialist work-
shop. Windscreen washer system
Important safety notes G
WARNING
If windscreen washer concentrate comes into contact with hot components of the engine or
the exhaust system, it can ignite. There is a
risk of fire and injury.
Make sure the windscreen washer concen-
trated oes not come into contact with the filler
neck.
! Only use washer fluid that is suitable for
plastic lamp lenses, e.g. MB SummerFit or MB
WinterFit. Unsuitable washer fluid could dam-
age the plastic lenses of the headlamps.
! Only the washer fluids SummerFit and Win-
terFit can be mixed. Otherwise, the spraying
nozzles could become blocked.
Do not use distilled or de-ionised water as the
level sensor may be triggered erroneously.
When handling washer fluid, observe the impor- tant safety notes on service products
(Y page 371).
At temperatures above freezing:
X Fill the washer fluid reservoir with amixture of
water and washer fluid, e.g. MB SummerFit.
Mix 1part MB SummerFit to 100 parts water.
At temperatures below freezing:
X Fill the washer fluid reservoir with amixture of
water and washer fluid, e.g. MB WinterFit.
For the correc tmixing ratio refer to the infor-
mation on the antifreeze reservoir.
i Add washer fluid concentrate, e.g. MB Sum-
merFit or MB WinterFit, to the washer fluid all
year round. Vehicle data
General notes
Please notet hat for the specified vehicle data:
R the heights specified may vary as aresult of:
- tyres
- load
- condition of the suspension
- optional equipment
R optional equipment reduces the maximum
payload
R only for certain countries: you can find vehi-
cle-specific vehicle data in the COC docu-
ments( CERTIFICATE OF CONFORMITY).
These document sare delivered with your
vehicle. Dimensions and weights
Missing values were not availabl
eatthe time of
going to print. Model
: :
Opening height Mercedes-AMG vehi-
cles
All other models
1831 mm
Mercedes-AMG vehicles
Vehicle length
4750 mm
Vehicle width including
exterior mirrors
2016 mm
Vehicle width excluding
exterior mirrors
1877 mmVehicle data
377Technical data Z