2013 MERCEDES-BENZ CLA COUPE wiper blades

Belt tensioner
Activation ......................................... 41
Function ........................................... 50
Blind Spot Assist
Activating/deactivating ................. 225
Display message ............................ 253
Notes/functio n.............................. 203
Trailer towing ................................. 205
Bonnet
Active bonnet (pedestrian protec-tion) ............................................... 290
Closing ........................................... 292
Display message ............................ 261
Important safety notes .................. 290
Opening ......................................... 291
Boot
Emergency release .......................... 88
Important safety notes .................... 86
Opening (automatically from out-
side) ................................................. 87
Opening automatically from
inside ............................................... 87
Opening/closing (manually from
outside) ............................................ 87
Boot lid
Display message ............................ 260
Opening dimensions ...................... 362
Boot load (maximum) ........................ 362
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 241
Notes ............................................. 360
Brake lamps
Adaptive ........................................... 68
Changing bulb s.............................. 120
Display message ............................ 246
Brakes
ABS .................................................. 64
Adaptive Brake Assist ...................... 66
BAS .................................................. 64
Brake fluid (notes) ......................... 360
Display message ............................ 235
Driving tips .................................... 171
HOLD function ............................... 186
Important safety notes .................. 171
Parking brake ................................ 168
Warning lamp ................................. 265 Breakdown
see Flat tyre
see Towing away/tow-starting
Bulbs
see Replacing bulbs C
Calling up a fault see Display messages
Capacities (technical data) ............... 354
Car
see Vehicle
Car wash (care) ................................. 297
Care
Automatic car wash ....................... 297
Carpets .......................................... 303
Display ........................................... 302
Exhaust pipe .................................. 301
Exterior lighting ............................. 300
Gear or selector lever .................... 302
High-pressure cleaner .................... 298
Interior ........................................... 302
Matt paintwork .............................. 299
Notes ............................................. 297
Paint .............................................. 298
Plastic trim .................................... 302
Reversing camera .......................... 300
Roof lining ...................................... 303
Seat belt ........................................ 303
Seat cove r..................................... 302
Sensors ......................................... 300
Steering wheel ............................... 302
Trim pieces .................................... 302
Washing by hand ........................... 298
Wheels ........................................... 298
Windows ........................................ 299
Wiper blades .................................. 300
Wooden trim .................................. 302
Central locking
Automatic locking (on-board com-
puter) ............................................. 229
Locking/unlocking (key) .................. 79
Centre console
Lower section .................................. 35
Upper section .................................. 34
Changing bulbs
Brake lamps ................................... 120 6
Index

Vehicle maintenance
see ASSYST PLUS
Vehicle tool kit .................................. 307
Vehicle weights ................................. 362
Video (DVD) ........................................ 221
Video DVD (on-board computer) ...... 221
VIN ...................................................... 354 W
Warning and indicator lamps ABS ................................................ 265
Brakes ........................................... 265
Distance warning signal ................. 273
ESP® ............................................. 267
ESP® OFF ...................................... 268
Fuel tank ........................................ 271
LIM (cruise control) ........................ 174
LIM (DISTRONIC PLUS) .................. 179
LIM (variable SPEEDTRONIC) ......... 176
Overview .......................................... 32
PASSENGER AIRBAG OFF ................ 53
Reserve fuel ................................... 271
Seat belt ........................................ 263
SRS ................................................ 270
Tyre pressure monitor ................... 274
Warning triangle ................................ 306
Washer fluid
Display message ............................ 262
Wheel and tyre combinations
see Tyres
Wheel bolt tightening torque ........... 339
Wheel chock ...................................... 336
Wheels
Changing a whee l.......................... 335
Changing/replacing ....................... 335
Checking ........................................ 327
Cleaning ......................................... 298
Cleaning (warning) ......................... 336
Emergency spare wheel ................. 349
Fitting a new wheel ........................ 339
Fitting a wheel ............................... 336
Important safety notes .................. 326
Removing a whee l.......................... 339
Storing ........................................... 336
Tightening torque ........................... 339
Wheel size/tyre size ...................... 340 Windowbag
Display message ............................ 245
Operation ......................................... 45
Windows
Cleaning ......................................... 299
see Side windows
Windscreen
Demisting ...................................... 134
Windscreen washer fluid
see Windscreen washer system
Windscreen washer system
Note s............................................. 361
Topping up ..................................... 295
Windscreen wipers
Display message ............................ 262
Problem (malfunction) ................... 124
Replacing the wiper blades ............ 122
Switching on/of f........................... 121
Winter driving
General notes ................................ 328
Winter operation
Slippery road surfaces ................... 172
Snow chains .................................. 329
Winter tyres
Limiting the speed (on-board com-
puter) ............................................. 228
M+S tyre s...................................... 328
Wiper blades
Cleaning ......................................... 300
Important safety notes .................. 122
Replacing (windscreen) .................. 122
Wooden trim (cleaning instruc-
tions) .................................................. 302
Workshop
see Qualified specialist workshop Z
ZONE function Switching on/of f........................... 133 20
Index

X
Press retaining clips :at the same time in
the direction of the arrows.
X Carefully remove the bulb holder with the
contacted connectors and the bulbs. Bulb holder
:
Brake lamp
; Brake lamp
= Rear foglamp
? Reversing lamp
A Turn signals
X Brake lamp/rear foglamp/reversing
lamp: remove the corresponding bulb from
the bulb holder.
X Insert the new bulb into the bulb holder.
X Turn signal lamp: lightly press the bulb
into the bulb holder, turn it anti-clockwise
and remove it from the bulb holder.
X Insert the new bulb into the bulb holder and
turn it clockwise.
X Reinsert the bulb holder and engage on
retaining clips :.
X Close the side trim panel (Y page 120). Windscreen wipers
Switching the windscreen wipers on/
off
! Do not operate the windscreen wipers
when the windscreen is dry, as this could
damage the wiper blades. Moreover, dust
that has collected on the windscreen can
scratch the glass if wiping takes place when the windscreen is dry.
If it is necessary to switch on the wind-
screen wipers in dry weather conditions,
always operate them using washer fluid.
! If the windscreen wipers leave smears on
the windscreen after the vehicle has been
washed in an automatic car wash, this may
be due to wax or other residue. Clean the
windscreen with washer fluid after an auto- matic car wash. Combination switch
1
$ Windscreen wipers off
2 Ä Intermittent wipe, low (rain sensor
set to low sensitivity)
3 Å Intermittent wipe, high (rain sensor
set to high sensitivity)
4 ° Continuous wipe, slow
5 ¯ Continuous wipe, fast
B í Single wipe/ îto wipe the wind-
screen using washer fluid
X Turn the key to position 1or 2in the ignition
lock (Y page 147).
X Turn the combination switch to the corre-
sponding position. Windscreen wipers
121Lights and windscreen wipers Z

!
Vehicles with a rain sensor: if the wind-
screen becomes dirty in dry weather con-
ditions, the windscreen wipers may be acti- vated inadvertently. This could damage the
windscreen wiper blades or scratch the
windscreen.
For this reason, you should always switch
off the windscreen wipers in dry weather.
Vehicles with a rain sensor: in theÄor
Å position, the appropriate wiping fre-
quency is automatically set according to the
intensity of the rain. In the Åposition, the
rain sensor is more sensitive than in the Ä
position, causing the windscreen wipers to
wipe more frequently.
If the wiper blades are worn, the windscreen
will no longer be wiped properly. This could
prevent you from observing the traffic condi-
tions. Replacing the wiper blades
Important safety notes G
WARNING
If the windscreen wipers begin to move while
you are changing the wiper blades, you can be trapped by the wiper arm. There is a risk of
injury.
Always switch off the windscreen wipers and
ignition before changing the wiper blades.
! To avoid damaging the windscreen wiper
blades, make sure that you touch only the
wiper arm of the windscreen wiper.
! Never open the bonnet if a windscreen
wiper arm has been folded away from the
windscreen.
Never fold a windscreen wiper arm without
a wiper blade back onto the windscreen.
Hold the windscreen wiper arm firmly when you change the wiper blade. If you release
the windscreen wiper arm without a wiper
blade and it falls onto the windscreen, the windscreen may be damaged by the force
of the impact.
Mercedes-Benz recommends that you have
the wiper blades changed at a qualified
specialist workshop.
Replacing the windscreen wiper blades Removing the wiper blades
X Remove the key from the ignition lock.
X Fold the wiper arm away from the wind-
screen. X
Press both release clips ;.
X Fold wiper blade :in the direction of
arrow =away from wiper arm ?.
X Remove wiper blade :in the direction of
arrow A.
Fitting the wiper blades X
Position new wiper blade :with recess B
on lug A.
X Fold wiper blade :in the direction of
arrow =onto the wiper arm, until retaining
clips ;engage in bracket ?.122
Windscreen wipersLights and windscreen wipers

ple, changed more frequently. The tyres must
be checked more frequently if the vehicle is
operated under increased loads. Further
information can be obtained at a qualified
specialist workshop, e.g. a Mercedes-Benz
Service Centre.
Driving abroad
An extensive Mercedes-Benz Service network is also available in other countries. You can
obtain further information from any
Mercedes-Benz Service Centre. Care
General notes
H
Environmental note
Dispose of empty packaging and cleaning
cloths in an environmentally responsible man- ner.
! For cleaning your vehicle, do not use any
of the following:
R dry, rough or hard cloths
R abrasive cleaning agents
R solvents
R cleaning agents containing solvents
Do not scrub.
Do not touch the surfaces or protective
films with hard objects, e.g. a ring or ice
scraper. You could otherwise scratch or
damage the surfaces and protective film.
! Do not park up the vehicle for an extended
period straight after cleaning it, particularly after having cleaned the wheels with wheel
cleaner. Wheel cleaners could cause
increased corrosion of the brake discs and
brake pads/linings. For this reason, you
should drive for a few minutes after clean-
ing. Braking heats the brake discs and the
brake pads/linings, thus drying them. The
vehicle can then be parked up.
Regular care of your vehicle is a condition for
retaining the quality in the long term. Use care products and cleaning agents rec-
ommended and approved by Mercedes-Benz. Care of the exterior
Automatic car wash G
WARNING
Braking efficiency is reduced after the vehicle has been washed. There is a risk of an acci-
dent.
After washing the vehicle, brake carefully
while paying attention to the traffic conditions in order to restore full braking efficiency.
! If DISTRONIC PLUS or the HOLD function
is activated, the vehicle brakes automati-
cally in certain situations. To prevent dam-
age to the vehicle, deactivate DISTRONIC
PLUS and the HOLD function in the follow-
ing or other similar situations:
R when towing the vehicle
R in the car wash
! Make sure that the automatic transmis-
sion is in position Nwhen washing your
vehicle in a tow-through car wash. The vehi-
cle could be damaged if the transmission is
in another position.
! Make sure that:
R the side windows and sliding sunroof are
closed completely.
R the blower for the ventilation/heating is
switched off (OFF button is depressed/
airflow control is turned to position 0).
R the windscreen wiper switch is at posi-
tion 0.
The vehicle could otherwise be damaged.
You can wash the vehicle in an automatic car
wash from the very start.
Wash off excess dirt before cleaning the vehi-
cle in an automatic car wash.
After using an automatic car wash, wipe off
wax from the windscreen and the wiper
blades. This will prevent smears and reduce Care
297Maintenance and care Z

X
Soak bird droppings with water and rinse
off the treated areas afterwards.
X Remove coolant, brake fluid, tree resin,
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.
The following cannot always be completely
repaired:
R scratches
R corrosive deposits
R areas affected by corrosion
R damage caused by inadequate care
In such cases, visit a qualified specialist work-
shop.
Care and treatment of matt paintwork !
Never polish the vehicle or the light alloy
wheels. Polishing makes the paintwork
shiny.
! The following may cause the paint to
become shiny and thus reduce the matt
effect:
R Vigorous rubbing with unsuitable mate-
rials.
R Frequent use of car washes.
R Washing the vehicle in direct sunlight.
! Never use paint cleaner, buffing or pol-
ishing products, or gloss preserver, e.g.
wax. These products are only suitable for
high-gloss surfaces. Their use on vehicles
with matt finish leads to considerable sur-
face damage (shiny, spotted areas).
Always have paintwork repairs carried out
at a qualified specialist workshop.
! Do not use wash programs with a hot wax
treatment under any circumstances.
Observe these notes if your vehicle has a
clear matt finish. This will help you to avoid
damage to the paintwork due to incorrect
treatment. These notes also apply to light-alloy wheels
with a clear matt finish.
i The vehicle should preferably be washed
by hand using a soft sponge, car shampoo
and plenty of water.
i Use only insect remover and car shampoo
from the range of approved Mercedes-Benz
care products.
Cleaning the windows G
WARNING
If the windscreen wipers are set in motion
when cleaning the windscreen or wiper
blades, you could become trapped. There is a danger of injury.
Always switch off the windscreen wipers and
the ignition before cleaning the windscreen orwiper blades.
! Only fold the windscreen wipers away
from the windscreen when vertical. Other-
wise, you will damage the bonnet.
! Do not use dry cloths, abrasive products,
solvents or cleaning agents containing sol- vents to clean the inside of the windows. Do
not touch the insides of the windows with
hard objects, e.g. an ice scraper or ring.
There is otherwise a risk of damaging the
windows.
! Clean the water drainage channels of the
windscreen and the rear window at regular
intervals. Deposits such as leaves, petals
and pollen may under certain circumstan-
ces prevent water from draining away. This
can lead to corrosion damage and damage to electronic components.
X Clean the inside and outside of the win-
dows with a damp cloth and a cleaning
agent that is recommended and approved
by Mercedes-Benz. Care
299Maintenance and care Z

Cleaning the wiper blades
G
WARNING
If the windscreen wipers are set in motion
when cleaning the windscreen or wiper
blades, you could become trapped. There is a danger of injury.
Always switch off the windscreen wipers and
the ignition before cleaning the windscreen or wiper blades.
! Only fold the windscreen wipers away
from the windscreen when vertical. Other-
wise, you will damage the bonnet.
! Do not pull on the wiper blade. Otherwise,
the wiper blade could be damaged.
! Do not clean wiper blades too often and
do not rub them too hard. Otherwise, the
graphite coating could be damaged. This
could cause wiper noise.
X Fold the wiper arms away from the wind-
screen.
X Clean the wiper blades carefully using a
damp cloth.
X Fold the windscreen wipers back again
before switching on the ignition.
! Hold the wiper arm securely when folding
back. The windscreen could be damaged if
the wiper arm hits against it suddenly.
Cleaning the exterior lighting !
Only use cleaning agents or cleaning
cloths that are suitable for plastic lenses.
Unsuitable cleaning agents or cleaning
cloths could scratch or damage the plastic
lenses of the exterior lighting.
X Clean the plastic lenses of the exterior
lighting using a wet sponge and a mild
cleaning agent, e.g. Mercedes-Benz car
shampoo or cleaning cloths. Cleaning the mirror turn signal !
Only use cleaning agents or cleaning
cloths that are suitable for plastic lenses.
Unsuitable cleaning agents or cleaning
cloths could scratch or damage the plastic lenses of the mirror turn signals.
X Clean the plastic lenses of the mirror turn
signals in the exterior mirror housing using
a wet sponge and a mild cleaning agent,
e.g. Mercedes-Benz car shampoo or clean-
ing cloths.
Cleaning the sensors !
If you clean the sensors with a high-pres-
sure cleaner, make sure that you keep a
distance of at least 30 cm between the
vehicle and the high-pressure cleaner noz-
zle. Information about the correct distance is available from the equipment manufac-
turer. X
Clean sensors :of the driving systems
with water, car shampoo and a soft cloth.
Cleaning the reversing camera !
Do not clean the camera lens and the area
around the reversing camera with a high-
pressure cleaner. 300
CareMaintenance and care