wiper blades MERCEDES-BENZ B-Class ELECTRIC 2016 W246 Owner's Manual

Automatic headlamp mode.............. 100
Automatic transmission
Display message ............................ 225
B
Backup lamp
Changing bulbs .............................. 107
Display message ............................ 216
Bag hook ............................................ 247
BAS (Brake Assist System) .................63
Battery (SmartKey)
Checking .......................................... 75
Important safety notes .................... 75
Replacing ......................................... 75
Battery (vehicle)
Charging ........................................ 289
Display message ............................ 218
Important safety notes .................. 287
Jump starting ................................. 292
Belt
see Seat belts
Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 194
Display message ............................ 220
Notes/function .............................. 177
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 208
Notes ............................................. 335
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamps
Display message ............................ 215
Brake system
Driving safety systems ..................... 68
Brakes
ABS .................................................. 63
Adaptive Brake Assist ...................... 65
BAS .................................................. 63
Brake fluid (notes) ......................... 335
Display message ............................ 201
EBD .................................................. 68
Hill start assist ............................... 134
HOLD function ............................... 163 Important safety notes .................. 158
Maintenance .................................. 159
Parking brake ................................ 155
Riding tips ...................................... 158
Warning lamp ................................. 231
Breakdown
Towing away .................................. 294
Where will I find...? ........................ 282
see Flat tire
Brightness control (instrument
cluster lighting) ................................... 31
Buttons on the steering wheel ......... 184
C
California
Important notice for retail cus-
tomers and lessees .......................... 22
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
Car wash ........................................ 274
Carpets .......................................... 280
Display ........................................... 278
Exterior lights ................................ 277
Gear or selector lever .................... 278
Interior ........................................... 278
Matte finish ................................... 276
Notes ............................................. 273
Paint .............................................. 275
Plastic trim .................................... 278
Power washer ................................ 275
Rear view camera .......................... 278
Roof lining ...................................... 280
Seat belt ........................................ 279
Seat cover ..................................... 279
Sensors ......................................... 277
Steering wheel ............................... 278
Trim pieces .................................... 278
Washing by hand ........................... 274
Wheels ........................................... 276
Windows ........................................ 276
Wiper blades .................................. 277
Wooden trim .................................. 278
Cargo compartment cover
Important safety notes .................. 248
Index5

Securing from rolling away ............ 324
Starting .......................................... 132
Transporting .................................. 297
Unlocking (in an emergency) ........... 80
Unlocking (SmartKey) ...................... 72
Vehicle data ................................... 338
Vehicle data
Roof load (maximum) ..................... 338
Trunk load (maximum) ................... 338
Vehicle dimensions ........................... 338
Vehicle emergency locking ................ 81
Vehicle Homepage
Data protection .............................. 152
Functions ....................................... 153
General information ....................... 152
Internet connection ....................... 153
Vehicle identification number
see VIN
Vehicle identification plate .............. 334
Vehicle tool kit .................................. 282
Ventilation
Setting the vents ........................... 126
Video
Operating the DVD ......................... 191
VIN
Seat ............................................... 334
Type plate ...................................... 334
W
Warning and indicator lampsABS ................................................ 232
Brakes ........................................... 231
Distance warning ........................... 239
ESP
®.............................................. 235
ESP®OFF ....................................... 236
Overview .......................................... 32
PASSENGER AIR BAG ...................... 41
RBS (Recuperative Brake Sys-
tem) ............................................... 231
Restraint system ............................ 238
Seat belt ........................................ 229
Tire pressure monitor .................... 240
Warranty .............................................. 21
Washer fluid
Display message ............................ 227
Wheel and tire combinations
Tires ............................................... 329 Wheel bolt tightening torque
........... 326
Wheel chock ...................................... 324
Wheels
Changing a wheel .......................... 323
Checking ........................................ 303
Cleaning ......................................... 276
General notes ................................ 327
Important safety notes .................. 302
Information on driving .................... 302
Interchanging/changing ................ 323
Mounting a new wheel ................... 326
Removing a wheel .......................... 326
Storing ........................................... 323
Tightening torque ........................... 326
Wheel size/tire size ....................... 327
Window curtain air bag
Display message ............................ 211
Operation ......................................... 49
Windows
see Side windows
Windshield
Defrosting ...................................... 121
Windshield washer system
Adding washer fluid ....................... 272
Important safety notes .................. 336
Windshield wipers
Display message ............................ 227
Problem (malfunction) ................... 114
Rear window wiper ........................ 110
Replacing the wiper blades ............ 110
Switching on/off ........................... 109
Winter driving
Slippery road surfaces ................... 161
Snow chains .................................. 305
Winter operation
General notes ................................ 304
Winter tires
M+S tires ....................................... 304
Wiper blades
Cleaning ......................................... 277
Important safety notes .................. 110
Replacing (rear window) ................ 112
Replacing (windshield) ................... 111
Woode n trim (cleaning instruc-
tions) .................................................. 278
Workshop
see Qualified specialist workshop
18Index

XRear fog lampH: press the bulb gently
into bulb holder E, turn it counter-clock-
wise and remove it from the bulb holder.
XInsert the new bulb into bulb holder and
turn it clockwise.
XReinsert the bulb holder until you hear it
engage audibly.
XPosition paneling Dand engage it in place
by tapping it with your hand.
XBefore continuing with the installation,
check that all the metal clips are inserted in
the parts placed to one side: 2 clips ;in
the upper part of handle =and 5 clips A
in paneling B.
XIf not, remove the missing metal clips from
the metal openings in the tailgate and
insert them in the appropriate places.
XTake paneling Band connect plug con-
nector Cto the surround lighting.
iThe surround lighting only illuminates
when the tailgate has been shut and reop-
ened.
XPosition paneling Band engage it in place
by tapping it with your hand, starting from
the outside.
XClip in the lower section of handle :at
position ;again.
XInsert the upper section of handle =into
lower section :and engage again with
recess ?.
License plate lamp
XSwitch off the lights.
XOpen the tailgate.
XApply a screwdriver to lamp lens :from
the outside.
XLever out lamp lens :and remove it.
XReplace the bulb.
XInsert lamp lens :into the license plate
lamp and press it in until it engages.
Windshield wipers
Switching the windshield wipers
on/off
!
Do not operate the windshield wipers
when the windshield is dry, as this could
damage the wiper blades. Moreover, dust
that has collected on the windshield can
scratch the glass if wiping takes place when
the windshield is dry.
If it is necessary to switch on the windshield
wipers in dry weather conditions, always
use washer fluid when operating the wind-
shield wipers.
!If the windshield wipers leave smears on
the windshield after the vehicle has been
washed in an automatic car wash, wax or
other residues may be the reason for this.
Clean the windshield using washer fluid
after washing the vehicle in an automatic
car wash.
Windshield wipers109
Lights and windshield wipers
Z

Combination switch
1
$Windshield wiper off
2ÄIntermittent wipe, low (rain sensor
set to low sensitivity)
3Å Intermittent wipe, high (rain sensor
set to high sensitivity)
4° Continuous wipe, slow
5¯Continuous wipe, fast
BíSingle wipe/î Wipes the wind-
shield using washer fluid
XSwitch on the ignition.
XTurn the combination switch to the corre-
sponding position.
!Vehicles with a rain sensor: if the wind-
shield becomes dirty in dry weather condi-
tions, the windshield wipers may be activa-
ted inadvertently. This could then damage
the windshield wiper blades or scratch the
windshield.
For this reason, you should always switch
off the windshield wipers in dry weather.
Vehicles with a rain sensor: in the Äor
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 windshield wiper to wipe
more frequently.
If the wiper blades are worn, the windshield
will no longer be wiped properly. This could
prevent you from observing the traffic condi-
tions.
Switching the rear window wiper on/
off
Combination switch
:
è Switch
2ôWipes with washer fluid
3ISwitches on intermittent wiping
40 Switches off intermittent wiping
5ô Wipes with washer fluid
XSwitch on the ignition.
XSlide switch :on the combination switch
to the corresponding position.
When the rear window wiper is switched on,
the è symbol appears in the assistance
graphic in the instrument cluster. Further
information on the assistance graphic
(
Ypage 193).
Replacing the wiper blades
Important safety notes
GWARNING
If the windshield wipers begin to move while
you are changing the wiper blades, you could be trapped by the wiper arm. There is a risk of
injury.
Always switch off the windshield wipers and
ignition before changing the wiper blades.
!To avoid damaging the wiper blades,
make sure that you touch only the wiper
arm of the wiper.
110Windshield wipers
Lights and windshield wipers

!Never open the hood/tailgate if a wiper
arm has been folded away from the wind-
shield/rear window.
Never fold a windshield wiper arm without a
wiper blade back onto the windshield/rear
window.
Hold the windshield wiper arm firmly when
you change the wiper blade. If you release
the wiper arm without a wiper blade and it
falls onto the windshield/rear window, the
windshield/rear window 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 windshield wiper blades
(variant 1)
Removing the wiper blades
XVehicles without KEYLESS-GO: remove
the SmartKey from the ignition lock.
XVehicles with KEYLESS-GO: switch off
the engine.
XFold the wiper arm away from the wind-
shield.
XPress both release clips ;.
XFold wiper blade:in the direction of
arrow =away from wiper arm ?.
XRemove wiper blade:in the direction of
arrow A. Installing the wiper blades
XPosition new wiper blade
:with recess B
on lug A.
XFold wiper blade :in the direction of
arrow =onto the wiper arm, until retaining
clips ;engage in bracket ?.
XMake sure that wiper blade :is seated
correctly.
XFold the wiper arm back onto the wind-
shield.
Replacing the windshield wiper blades
(variant 2)
Removing the wiper blades
XVehicles without KEYLESS-GO: remove
the SmartKey from the ignition lock.
XVehicles with KEYLESS-GO: switch off
the engine.
XFold the wiper arm away from the wind-
shield.
XHold on to the wiper arm with one hand.
With the other hand, turn wiper blade in
Windshield wipers111
Lights and windshield wipers
Z

direction of arrow:away from the wiper
arm as far as it will go.
XSlide catch ;in the direction of arrow =
until it engages in the removal position with
a noticeable click.
XRemove the wiper blade in the direction of
arrow ?away from the wiper arm.
Installing the wiper blades
XInsert the new wiper blade into the wiper
arm in the direction of arrow :.
XSlide catch;in the direction of arrow =
until it engages in the locking position with a noticeable click.
XMake sure that the wiper blade is seated
correctly.
XFold the wiper arm back onto the wind-
shield.
XRemove protective film :of the service
indicator on the tip of the wiper blade.
If the color of the service indicator changes
from black to yellow, the wiper blades should
be replaced.
iThe duration of the color change varies
depending on the usage conditions.
Replacing the rear window wiper blade
Removing a wiper blade
XRemove the SmartKey from the ignition
lock.
XFold wiper arm :away from the rear win-
dow until you feel it engage.
112Windshield wipers
Lights and windshield wipers

Rsolvents
Rcleaning 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 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.
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.
Washing the vehicle and cleaning the
paintwork
Automatic car wash
GWARNING
Braking efficiency is reduced after washing
the vehicle. There is a risk of an accident.
After the vehicle has been washed, brake
carefully while paying attention to the traffic
conditions until full braking power is restored.
!If the HOLD function is activated, the vehi-
cle brakes automatically in certain situa-
tions.
To prevent damage to the vehicle, deacti-
vate the HOLD function in the following or
other similar situations:
Rwhen towing the vehicle
Rin the car wash
!Never clean your vehicle in a Touchless
Automatic Car Wash as these use special cleaning agents. These cleaning agents can
damage the paintwork or plastic parts.
!When washing your vehicle in a tow-
through car wash, make sure that the selec- tor lever is in position N, otherwise the
vehicle could be damaged.
!Make sure that:
Rthe side windows are fully closed.
Rthe ventilation/heating is switched off
(the OFF button has been pressed/the
airflow control is set to position 0).
Rthe windshield wiper switch is at position
0.
The vehicle may otherwise be damaged.
You can wash the vehicle in an automatic car
wash from the very start.
If the vehicle is very dirty, pre-wash it before
cleaning it in an automatic car wash.
After using an automatic car wash, wipe off
wax from the windshield and the wiper
blades. This will prevent smears and reduce
wiping noises caused by residue on the wind-
shield.
Washing by hand
In some countries, washing by hand is only
allowed at specially equipped washing bays.
Observe the legal requirements in each coun- try.
XDo not use hot water and do not wash the
vehicle in direct sunlight.
XUse a soft sponge to clean.
XUse a mild cleaning agent, such as a car
shampoo approved by Mercedes-Benz.
XThoroughly hose down the vehicle with a
gentle jet of water.
XDo not point the water jet directly towardsthe air inlet.
XUse plenty of water and rinse out the
sponge frequently.
274Care
Maintenance and care

Matte finish care
!Never polish the vehicle or the light alloy
wheels. Polishing causes the finish to
shine.
!The following may cause the paint to
become shiny and thus reduce the matte
effect:
Rstrong rubbing of the paintwork with
unsuitable materials
Rfrequent use of automatic car washes
Rwashing 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 matte 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 matte 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 matte finish.
The vehicle should preferably be washed by
hand using a soft sponge, car shampoo and
plenty of water.
Use only insect remover and car shampoo
from the range of approved Mercedes-Benz
care products.
Cleaning the vehicle parts
Cleaning the wheels
GWARNING
The water jet from a circular jet nozzle (dirt
blasters) can cause invisible exterior damage
to the tires or chassis components. Compo-
nents damaged in this way may fail unexpect-
edly. There is a risk of an accident.
Do not use power washers with circular jet
nozzles to clean the vehicle. Have damaged
tires or chassis components replaced imme-
diately.
!Do not use acidic wheel cleaning products
to remove brake dust. This could damage
wheel bolts and brake components.
!Do not park 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.
Cleaning the windows
GWARNING
You could become trapped by the windshield wipers if they start moving while cleaning the
windshield or wiper blades. There is a risk of
injury.
Always switch off the windshield wipers and
the ignition before cleaning the windshield or
wiper blades.
!Only fold the windshield wipers away from
the windshield when vertical. Otherwise,
you will damage the hood.
!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
windshield and the rear window at regular
intervals. Deposits such as leaves, petals
and pollen may under certain circumstan-
276Care
Maintenance and care

ces prevent water from draining away. This
can lead to corrosion damage and damage
to electronic components.
XClean the inside and outside of the win-
dows with a damp cloth and a cleaning
product that is recommended and
approved by Mercedes-Benz.
Cleaning wiper blades
GWARNING
You could become trapped by the windshield wipers if they start moving while cleaning the
windshield or wiper blades. There is a risk of
injury.
Always switch off the windshield wipers and
the ignition before cleaning the windshield or
wiper blades.
!Only fold the windshield wipers away from
the windshield when vertical. Otherwise,
you will damage the hood.
!Do not pull 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.
!Hold the wiper arm securely when folding
back. The windshield could be damaged if
the wiper arm smacks against it suddenly.
XFold the windshield wiper arms away from
the windshield.
XCarefully clean the wiper blades with a
damp cloth.
XFold the windshield wiper arms back again
before switching on the ignition.
Cleaning the exterior lighting
!Only use cleaning agents or cleaning
cloths which are suitable for plastic light
lenses. Unsuitable cleaning agents or
cleaning cloths could scratch or damage
the plastic light lenses.
XClean the plastic lenses of the exterior
lights with a wet sponge and a mild cleaning
agent, e.g. Mercedes-Benz car shampoo or cleaning cloths.
Cleaning the mirror turn signals
!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.
XClean the plastic lenses of the mirror turn
signals in the exterior mirror housing usinga wet sponge and mild cleaning agent, e.g.
Mercedes-Benz car shampoo or cleaning
cloths.
Cleaning the sensors
!If you clean the sensors with a power
washer, make sure that you keep a dis-
tance of at least 11.8 in (30 cm) between
the vehicle and the power washer nozzle.
Information about the correct distance is
available from the equipment manufac-
turer.
XClean sensors :of the driving systems
with water, car shampoo and a soft cloth.
Care277
Maintenance and care
Z