2013 MERCEDES-BENZ B-CLASS SPORTS windshield wipers

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.
Installing the wiper blades X
Position new wiper blade :with
recess Bon lug A.
X Fold wiper blade :in the direction of
arrow =onto the wiper arm, until retaining
clips ;engage in bracket ?.
X Make sure that wiper blade :is seated
correctly.
X Fold the wiper arm back onto the
windshield.
Replacing the rear window wiper blade G
WARNING
The wiper arm could be set in motion and
injure you if the wiper is switched on.
Remove the SmartKey from the ignition lock
before replacing the wiper blade. Removing
awiper blade X
Remove the SmartKey from the ignition
lock.
X Fold wiper arm :away from the rear
window until it engages.
X Position wiper blade ;at a right angle to
wiper arm :.
X Hold wiper arm :and press wiper
blade ;in the direction of the arrow until
it releases.
X Remove wiper blade ;.
Installing awiper blade
X Place new wiper blade ;onto wiper
arm :.
X Hold wiper arm :and press wiper
blade ;in the opposite direction to the
arrow until it engages.
X Make sure that wiper blade ;is seated
correctly.
X Position wiper blade ;parallel to wiper
arm :.
X Fold wiper arm :back onto the rear
window. Problems with the windshield wipers
The windshield wipers are obstructed Leaves or snow, for example, may be
obstructing the windshield wiper movement.
The wiper motor has been deactivated. Windshield wipers
111Lights and windshield wipers Z

X
For safety reasons, yous hould remove the
SmartKey from the ignition lock.
X Remove the cause of the obstruction.
X Switch the windshield wipers back on.
The windshield wipers are inoperative The windshield wiper drive is malfunctioning.
X
Select another wiper speed on the
combination switch.
X Have the windshield wipers checked at a
qualified specialist workshop.
The spray nozzles are misaligned The windshield washer fluid from the spray
nozzles no longer hits the center of the
windshield. The spray nozzles are misaligned.
X
Have the spray nozzles adjusted at a
qualified specialist workshop. 112
Windshield wipersLights and windshield wipers

Defrosting the windshield
You can use this function to defrost the
windshield or to defrost thei nside of the
windshield and the side windows.
i You should only select the defrosting
functio nuntil the windshield is clear again.
X Turn the SmartKey to position 2in the
ignition lock.
X To activate: press the¬button.
The indicator lamp in the ¬button lights
up.
The climate control system switches to the
following functions:
R high airflow
R high temperature
R aird istribution to the windshield and
front side windows
R air-recirculation mode off
i The "defrosting" function automatically
sets the blower output to the optimum
defrosting effect .Asar esult, the airflow
may increase or decrease automatically
after the button is pressed.
i You can manually adjust the blower
output when the defrosting function is
active.
R Dual-zone automatic climate control:
turn airflow control Aclockwise or
counter-clockwise (Y page 115).
R 3-zone automatic climate control:
press the óorô button.
X To deactivate: press the¬button.
The indicator lamp in the ¬button goes
out. The previously selected settings are
restored. Air-recirculation mode remains
deactivated.
or
X Press the Ãbutton 7
.
The indicator lamp in the ¬button goes
out. Airflow and air distribution are set to
automatic mode. or
X
Dual-zone automatic climate control:
turn temperature control :clockwise or
counter-clockwise (Y page 115).
3-zone automatic climate control: turn
temperature controls :orE clockwise
or counter-clockwise (Y page 117). Defrosting the windows
Windows fogged up on the inside Climate control
X
Activate the ¿cooling with air
dehumidification function.
X If the windows continue to fog up, activate
the defrosting function (Y page 121).
i You should only select this setting until
the windshield is clear again.
3-zone automatic climate control
X Activate the ¿cooling with air
dehumidification function.
X Activate automatic mode Ã.
X If the windows continue to fog up, activate
the defrosting function (Y page 121).
i You should only select this setting until
the windshield is clear again.
Windows fogged up on the outside X
Activate the windshield wipers.
X Set the air distribution to PorO.
i You should only select this setting until
the windshield is clear again.
7 3-zone automatic climate control only. Operating the climate control systems
121Climate control Z

G
WARNING
If the parking brake has not been fully
released when driving, the parking brake can:
R overheat and cause a fire
R lose its hold function.
There is a risk of fire and an accident. Release
the parking brake fully before driving off.
! Warm up the engine quickly. Do not use
the engine's full performance until it has
reached operating temperature.
Only shift the automatic transmission to
the desired drive position when the vehicle
is stationary.
Where possible, avoid spinning the drive
wheels when pulling away on slippery
roads. You could otherwise damage the
drive train. SmartKey positions
g
To remove the SmartKey
(shift the transmission to position P)
1 Powe rsupply for some consumers, such
as the windshield wipers
2 Ignition (powe rsupply for all consumers)
and drive position
3 To start the engine
i The SmartKey can be turned in the
ignition lock even if it is not the correct
SmartKey for the vehicle. The ignition is not
switched on.T he engine cannot be started. Starting the engine
Important safety notes G
WARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. Inhaling
these exhaust gases leads to poisoning. There
is a risk of fatal injury. Therefore never leave
the engine running in enclosed spaces
without sufficient ventilation.
! Do not depress the accelerator pedal
when starting the engine.
i During a cold start, the engine runs at
higher speeds to enable the catalytic
converter to reach its operating
temperature. The sound of the engine may
change during this time.
Automatic transmission X
Shift the transmission to position P.
Transmission position display Pis shown in
the multifunction display.
i When the transmission is in position N,
you can also start the engine with the brake
pedal depressed.
Starting procedure X
Turn the SmartKey to position 3in the
ignition lock (Y page 127) and release it as
soon as the engine is running. Pulling away
Automatic transmission i
It is only possible to shift the transmission
from position Pto the desired position if
you depress the brake pedal. Only then can
the parking lock be deactivated. If you do
not depress the brake pedal, the DIRECT
SELECT lever can still be moved but the
parking lock remains engaged. Driving
127Driving and parking Z

Display messages Possible causes/consequences and
M Solutions
Wiper
Malfunctioning The windshield wipers are malfunctioning.
X
Visit a qualified specialist workshop. Hazard Warning
Flashers
Malfunctioning The hazard warning lamps are faulty.
X
Visit a qualified specialist workshop. SmartKey
Display messages Possible causes/consequences and
M Solutions
+
Key Does Not
Belong to Vehicle You have put the wrong SmartKey in the ignition lock.
X
Use the correct SmartKey. +
Take
Your Key from
Ignition The SmartKey is in the ignition lock.
X
Remove the SmartKey. +
Obtain a New Key The SmartKey needs to be replaced.
X
Visit a qualified specialist workshop. Warning and indicator lamps in the instrument cluster
Sea
tbelts Problem Possible causes/consequences and
M Solutions
ü
After starting the
engine, the red seat
belt warning lamp lights
up for six seconds.
The seat belt warning lamp reminds the driver and fron
tpassenger
to fasten their seat belts.
X Faste nyour seat belt (Y page 43). ü
After starting the
engine, the red seat
belt warning lamp lights
up. In addition, a
warning tone sounds
for up to six seconds.
The driver's seat belt is not fastened.
X
Fasten your seat belt (Y page 43).
The warning tone ceases. 218
Warning and indicator lamps in the instrument clusterOn-board computer and displays

i
Make sure that you clear the memory of
the integrated garage door opener before
selling the vehicle. Compass
Calling up the compass The compass shows which direction the
vehicle is currently traveling in:
N ,
NE ,
E ,
SE ,
S ,
SW ,
W or
NW .
To obtain a correct displayinr
ear-view
mirror :, the compass must be calibrated
and the magnetic field zone must be set.
Setting the compass X
Determine your position using the following
zone maps. North America zone map South America zone map
X
Press a round pin into opening
=(Y page 257) for approximately three
seconds.
The currently selected zonea ppears in
compass display ;(Ypage 257).
X To select the zone: press a round pin into
opening =(Ypage 257) repeatedly until
the desired zone is selected.
The zone has been selected when compass
display ;(Ypage 257)s hows the heading.
This takes a few seconds.
Calibrating the compass X
Make sure that there is sufficient space for
you to drive in a circle without impeding the
remaining traffic.
In order to calibrate the compass correctly,
observe the following points:
R calibrate the compass in the open and not
in the vicinity of steel constructions or high-
voltage transmission lines.
R switch off electrical consumers such as the
climate control, windshield wipers or rear
window defroster.
R close all doors and the tailgate.
X Switch the ignition on.
X Press a round pin into opening
=(Y page 257) for approximately six Features
257Stowage and features Z

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Please read the information on qualified
specialist workshops (Y page 23).Engine compartment
Hood
Opening the hood G
WARNING
Do not pull the release lever while the vehicle
is in motion. Otherwise, the hood could be
forced open by passing air flow.
This could cause the hood to come loose and
injure you and/oro thers.G
WARNING
Do not open the hood when the engine is
overheated. You could be seriously injured.
Observe the coolant temperature gauge to
determine whether the engine may be
overheated. If you see flames or smoke
coming from the engine compartment, move
away fro mthe vehicle. Wait until the engine
has cooled. If necessary, call the fire
department. G
WARNING
There is a risk of injury if the hood is open,
even if the engine is not running.
Some engine components can become very
hot.
To avoid the risk of burns, only touch those
components described in the Operator's
Manual and observe the relevant safety notes. G
WARNING
To avoid injury, stay clear of moving parts
when the hood is open and the engine is
running.
The radiator fan may continue to run for
approximately 30seconds or may even restart
after the engine has been switched off. For
this reason, you must not reach into the fan
rotation area. G
WARNING
The engine is equipped with a transistorized
ignition system. Because of the high voltage,
it is dangerous to touch any components
(ignition coils, spark plug sockets, diagnostic
socket) of the ignition system:
R with the engine running
R while starting the engine
R when the ignition is switched on and the
engine is turned manually G
WARNING
The windshield wipers and wiper linkage
could be set in motion.
When the hood is open, you or others could
be injured by the wiper linkage.
Make sure that the windshield wipers are
switched off and that the key has been pulled
out of the ignition lock before opening the
hood.
! Make sure that the windshield wipers are
not folded away from the windshield. You
could otherwise damage the windshield
wipers or the hood. 260
Engine compartmentMaintenance and care

X
Make sure that the windshield wipers are
switched off.
X Pull release lever :on the hood.
The hood is released. X
Reach into the gap between the hood and
the radiator grill and press hood catch
lever ;to the left.
X Raise the hood. X
Pull support strut ?out of bracket A.
X Lift up support strut ?and insert it into
yellow retaining clip =.
Closing the hood G
WARNING
When closing the hood, use extreme caution
not to catch hands or fingers. Be careful that
you do not close the hood on anyone.
Make sure the hood is securely engaged
before driving off. Do not continue driving if
the hood can no longer engage after an
accident, for example. The hood could otherwise come loose while the vehicle is in
motion and injure you and/or others.
X Raise the hood slightly and, at the same
time, remove support strut ?from yellow
retaining clip =.
X Swing support strut ?down and press it
into bracket Auntil it engages.
X Lower the hood and let it fall from a height
of approximately 8inche s(20 cm).
X Check that the hood has engaged properly.
If the hood can be raised slightly, it is not
properly engaged. Do not press the hood
closed. Open the hood again and close it
with a little more force. Engine oil
General notes Depending on the driving style, the vehicle
consumes up to 0.9 US qt (0.8 liters) of oil
over
adistanc eof600 miles (1,000 km). The
oil consumption may be higher than this when
the vehicle is new or if you frequently drive at
high engine speeds.
Depending on the engine, the oil dipstic kmay
be in a different location.
When checking the oil level:
R park the vehicle on a level surface.
R the engine should be switched off for
approximately five minutes if the engine is
at normal operating temperature.
R if the engine is not at normal operating
temperature, e.g.ift he engine was only
started briefly: wait about 30 minutes
before carrying out the measurement. Engine compartment
261Maintenance and care Z