2015 MERCEDES-BENZ B-CLASS SPORTS warning

ProblemPossible causes/consequences andMSolutions
?
The red coolant warn-
ing lamp comes on
while the engine is run-ning.The coolant level is too low.
If the coolant level is correct, the airflow to the engine radiator may
be blocked or the electric engine radiator fan may be malfunc- tioning.
The coolant is too hot and the engine is no longer being cooled sufficiently.
X Observe the additional display messages in the multifunction
display.
X Pull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.
X Secure the vehicle against rolling away ( Ypage 152).
X Leave the vehicle and keep a safe distance from the vehicle until
the engine has cooled down.
X Check the coolant level and add coolant, observing the warning
notes ( Ypage 273).
X If you need to add coolant more often than usual, have the
engine coolant system checked.
X Make sure that the air supply to the engine radiator is not
blocked, e.g. by snow, slush or ice.
X Do not start the engine again until the coolant temperature is
below 248 ‡(120 †). Otherwise, the engine could be damaged.
X Drive to the nearest qualified specialist workshop.
X Avoid subjecting the engine to heavy loads, e.g. driving in moun-
tainous terrain, and stop-and-go traffic.
?
The red coolant warn-
ing lamp comes on
while the engine is run-
ning. A warning tone
also sounds.The coolant temperature has exceeded 248 ‡ (120 †). The air-
flow to the engine radiator may be blocked or the coolant level may
be too low.
GWARNING
The engine is not being cooled sufficiently and may be damaged.
Do not drive when your engine is overheated. This can cause some
fluids which may have leaked into the engine compartment to
catch fire.
Steam from the overheated engine can also cause serious burns
which can occur just by opening the hood.
There is a risk of injury. X Observe the additional display messages in the multifunction
display.
X Pull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.
X Secure the vehicle against rolling away ( Ypage 152).
Warning and indicator lamps in the instrument cluster245
On-board computer and displays
Z

ProblemPossible causes/consequences andMSolutions
X
Leave the vehicle and keep a safe distance from the vehicle until
the engine has cooled down.
X Check the coolant level and add coolant, observing the warning
notes ( Ypage 273).
X If you need to add coolant more often than usual, have the
engine coolant system checked.
X Make sure that the air supply to the engine radiator is not
blocked, e.g. by snow, slush or ice.
X At coolant temperatures below 248 ‡ (120 †), drive to the
nearest qualified specialist workshop.
X Avoid subjecting the engine to heavy loads, e.g. driving in moun-
tainous terrain, and stop-and-go traffic.
Driving systems
ProblemPossible causes/consequences and MSolutions
·
The red distance warn-
ing lamp lights up while
the vehicle is in motion. A warning tone alsosounds.You are approaching a vehicle or a stationary obstacle in your lineof travel at too high a speed.
X Be prepared to brake immediately.
X Pay careful attention to the traffic situation. You may have to
brake or take evasive action.
For further information about the distance warning function of
COLLISION PREVENTION ASSIST PLUS, see ( Ypage 62).
246Warning and indicator lamps in the instrument cluster
On-board computer and displays

Useful information
iThis Operator's Manual describes all
models and all standard and optional equip- ment 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.
iRead the information on qualified special-
ist workshops ( Ypage 24).
Loading guidelines
GWARNING
If objects, luggage or loads are not secured or
not secured sufficiently, they could slip, tip
over or be flung around and thereby hit vehicle
occupants. There is a risk of injury, particu-
larly in the event of sudden braking or a sud-
den change in direction.
Always store objects so that they cannot be
flung around. Secure objects, luggage or
loads against slipping or tipping before the
journey.
GWARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. If the tailgate is open when the engine is running, particu-
larly if the vehicle is moving, exhaust fumes
could enter the passenger compartment.
There is a risk of poisoning.
Turn off the engine before opening the tail-
gate. Never drive with the tailgate open.
GWARNING
The exhaust tail pipe and tail pipe trim can
become very hot. If you come into contact
with these parts of the vehicle, you could burn
yourself. There is a risk of injury.
Always be particularly careful around the
exhaust tail pipe and the tail pipe trim. Allow
these components to cool down before touch-
ing them.
The handling characteristics of a laden vehi-
cle are dependent on the distribution of the
load within the vehicle. For this reason, you
should observe the following notes when
transporting a load: R Never exceed the maximum permissible
gross vehicle mass or the gross axle weight
rating for the vehicle (including occupants).
The values are specified on the vehicle
identification plate on the B-pillar of the
driver's door.
R The cargo compartment is the preferred
place to carry objects.
R Position heavy loads as far forwards as pos-
sible and as low down in the cargo com-
partment as possible.
R The load must not protrude above the
upper edge of the seat backrests.
R Always place the load against the rear or
front seat backrests. Make sure that the
seat backrests are securely locked intoplace.
R Always place the load behind unoccupied
seats if possible.
R Use the cargo tie-down rings and the parcel
nets to transport loads and luggage.
R Use cargo tie-down rings and fastening
materials appropriate for the weight and
size of the load.
R Hook in the cargo net when loading.
R The maximum load capacity of the stowage
well under the cargo compartment floor is
55 lbs (25 kg).
R Secure the load with sufficiently strong and
wear-resistant tie-downs. Pad sharp edges
for protection.
!Do not position the load on one part of the
folding cargo compartment floor only. The
maximum load capacity of the folding cargo
compartment floor is 220 lbs (100 kg). Dis- tribute the weight evenly to avoid damaging
the cargo compartment floor. Place a solid
248Loading guidelines
Stowage and features

board under the load if necessary. Please
note that the load on the cargo compart-
ment floor will be increased when the load
is lashed down.
Stowage areas
Stowage spaces
Important safety notes
GWARNING
If objects in the passenger compartment are
stowed incorrectly, they can slide or be
thrown around and hit vehicle occupants.
There is a risk of injury, particularly in the
event of sudden braking or a sudden change
in direction. R Always stow objects so that they cannot be
thrown around in such situations.
R Always make sure that objects do not pro-
trude from stowage spaces, parcel nets or
stowage nets.
R Close the lockable stowage spaces while
driving.
R Stow and secure objects that are heavy,
hard, pointy, sharp-edged, fragile or too
large in the cargo compartment.
Observe the loading guidelines ( Ypage 248).
Stowage compartments in the front
Glove box
X
To open: pull handle :and open glove box
flap ;.
X To close: fold glove box flap ;upwards
until it engages.
There is a pen holder at the top of the glove
box flap.
Eyeglasses compartment
X To open: press marking :.
Make sure that the eyeglasses compartment
is always closed while the vehicle is in motion.
Stowage compartment in the front center console
X To open: press the marking on cover :.
iDepending on the vehicle equipment,
there may be an ashtray in the center con-
sole instead of a storage compartment.
Stowage areas249
Stowage and features
Z

Stowage compartment in front of the arm-
rest (vehicles with automatic transmis- sion)
X To open: press the marking on cover :.
iYou can remove the non-slip mat and the
insert for cleaning. When removing the
insert you will have to overcome some
slight resistance.
Stowage compartment under the armrest
X To open: on vehicles with movable armr-
ests, make sure that the armrest is in the
rearmost position.
X Press button :and fold the armrest up.
Depending on the vehicle equipment, the
armrest can be moved backwards or forwards
in a longitudinal direction.
Depending on the vehicle's equipment, the
following may be in the stowage compart-
ment: a multimedia connector unit with an SD
card slot and 2 USB ports, e.g. for use with an iPod ®
, iPhone ®
or MP3 player; see the sepa-
rate operating instructions. Stowage compartment under the driver's
seat and front-passenger seat
GWARNING
If you exceed the maximum load for the stow- age compartment, the cover may not be ableto restrain the items. Items may be thrown out
of the stowage compartment and hit vehicle
occupants. There is a risk of injury, particu-
larly in the event of sudden braking or a sud-
den change in direction.
Never exceed the maximum permissible load
for the stowage compartment. Stow and
secure heavy objects in the cargo compart-
ment.
The maximum permissible load of the stow-
age compartment is 2.6 lbs (1.5 kg).
X To open: pull handle :up and fold
cover ;forwards.
Stowage space in the rear
Stowage compartment in the rear center
console
250Stowage areas
Stowage and features

XTo open: pull down the top of stowage
compartment :by the edge of the handle.
iDepending on the vehicle's equipment,
there may be an open stowage space above the stowage compartment.
Folding table
GWARNING
If the folding table is folded out while the vehi- cle is in motion, passengers can be thrown
against it, particularly in the event of an acci- dent, heavy braking or a sudden change of
direction. There is a risk of injury.
Fold the folding table away before each jour-
ney.
!Do not load the folding table with more
than the maximum permissible load of
4.4 lbs (2 kg).
X To fold out: pull folding table :up in the
direction of the arrow to the desired posi-
tion.
X To fold away: push folding table :down
onto the backrest.
Parcel nets
Parcel nets are located:
R in the front-passenger footwell
R on the back of the driver's and the front-
passenger seat
Observe the loading guidelines ( Ypage 248)
and the safety notes regarding stowage
spaces ( Ypage 249).
Folding backrest on the front-
passenger seat
GWARNING
If the backrest of the front-passenger seat is
folded forward, rear seat passengers can
come in contact with parts of the seat mech-
anism. particularly in the event of an accident,
heavy braking or a sudden change of direc-
tion. There is a risk of injury.
If a passenger travels in the vehicle while the
front-passenger seat is folded forward, they
must sit in the rear seat behind the driver.
The backrest of the front-passenger seat can
be folded forwards to increase the cargo com-
partment capacity.
Once you no longer need the backrest on the
front-passenger side to be used as a load sur- face, fold the backrest back into place.
X To fold forward: gently push the backrest
back.
X Pull release handle :and fold the back-
rest fully onto the seat cushion until it
engages.
X To fold back: gently push the backrest
down and pull release handle :.
X Fold the seat backrest back until it
engages.
Stowage areas251
Sto wage an d features
Z

Through-loading facility in the rear
XTo open: fold down seat armrest :.
X Pull the center head restraint on the rear
bench seat into the uppermost position(Y page 94).
X
Slide locking mechanism =in the direc-
tion of the arrow.
X Swing flap ;fully to the side.
Flap ;is held open by a magnet.
X To close: swing flap ;in the cargo com-
partment back until it engages.
X Fold armrest :up fully if necessary.
Observe the loading guidelines ( Ypage 248).
Cargo compartment enlargement
Important safety notes
GWARNING
If the rear bench seat/rear seat and seat
backrest are not engaged they could fold for-
wards, e.g. when braking suddenly or in the
event of an accident. R The vehicle occupant would thereby be
pushed into the seat belt by the rear bench
seat/rear seat or by the seat backrest. The
seat belt can no longer offer the intended
level of protection and could even cause
injuries.
R Objects or loads in the trunk/cargo com-
partment cannot be restrained by the seat
backrest.
There is an increased risk of injury.
Before every trip, make sure that the seat
backrests and the rear bench seat/rear seat
are engaged.
!Before folding the backrest in the rear
compartment forwards, make sure that the rear compartment armrest and the
cupholder are folded in. They may other-
wise be damaged.
Observe the loading guidelines ( Ypage 248).
The left-hand and right-hand rear seat backr-
ests can be folded forwards separately to
increase the cargo compartment capacity.
Vehicles without the EASY-VARIO-PLUS system
Folding the rear seat backrests forward
X Fully insert the backrest head restraints (Y page 95).
X Move the driver's or front-passenger seat
forward if necessary.
252Sto wage areas
Stowage an d features

XLift the left or right release handle and slide
the corresponding seat forwards or back-
wards.
X Let go of the release handle again.
Make sure that you hear the seat engage in
position.
Securing cargo
Cargo tie-down rings
General notes
Observe the following notes on securing
loads:
R Observe the loading guidelines(Y page 248).
R Secure the load using the cargo tie-downrings.
R Distribute the load on the cargo tie-down
rings evenly.
R Do not use elastic straps or nets to secure
a load, as these are only intended as an
anti-slip protection for light loads.
R Do not route tie-downs across sharp edges
or corners.
R Pad sharp edges for protection. Cargo compartment
:Cargo tie-down rings
Bag hook
GWARNING
The bag hooks cannot restrain heavy objects
or items of luggage. Objects or items of lug-
gage could be flung around and thereby hit
vehicle occupants when braking or abruptly
changing directions. There is a risk of injury.
Only hang light objects on the bag hooks.
Never hang hard, sharp-edged or fragile
objects on the bag hooks.
!The bag hook can bear a maximum load of
6.6lbs (3kg) and should not be used to
secure a load.
:Bag hook
Stowage areas255
Stowage and features
Z