2015 MERCEDES-BENZ B-CLASS HATCHBACK light

Problem
Possible causes/consequences and
M
MSolutions !֌J
The yellow ABS, ESP
®
,
ESP ®
OFF and brakes
warning lamps are lit
while the drive system is running. EBD is faulty. Therefore, ABS, BAS, COLLISION PREVENTION ASSIST
PLUS, ESP ®
, RBS, PRE ‑SAFE®
, the HOLD function, hill start assist and
the adaptive brake lights, for example, are not available either.
ATTENTION ASSIST is deactivated.
G WARNING
The braking performance of the electric motor using recuperative
braking may be either reduced or not effective. If you do not make an
additional effort to apply the brake yourself, the braking effect may not be sufficient. If necessary, counteract the reduced regenerative brak-
ing effect by applying the brake yourself.
The brake system continues to function normally, but without the
functions listed above. The front and rear wheels could therefore lock, for example, if you brake hard.
The steerability and braking characteristics may be severely affected.The braking distance may increase in an emergency braking situation.
If ESP ®
is not operational, ESP ®
is unable to stabilise the vehicle.
There is an increased danger of skidding and risk of an accident.
X Observe the additional display messages in the multifunction dis-
play.
X Drive on carefully.
X Consult a qualified specialist workshop immediately. !֌J
The red brake system
warning lamp and the
yellow ABS, ESP
®
and
ESP ®
OFF warning lamps
are lit while the drive sys-
tem is running. ABS and ESP
®
are malfunctioning. Therefore, BAS, RBS, COLLISION
PREVENTION ASSIST PLUS, EBD, PRE ‑SAFE®
, the HOLD function, hill-
start assist and the adaptive brake lights, for example, are not avail-
able either.
ATTENTION ASSIST is deactivated.
G WARNING
The braking performance of the electric motor using recuperative
braking may be either reduced or not effective. If you do not make an
additional effort to apply the brake yourself, the braking effect may not be sufficient. If necessary, counteract the reduced regenerative brak-
ing effect by applying the brake yourself.
The brake system continues to function normally, but without the
functions listed above. The front and rear wheels could therefore lock, for example, if you brake hard.
The steerability and braking characteristics may be severely affected.The braking distance may increase in an emergency braking situation.
If ESP ®
is not operational, ESP ®
is unable to stabilise the vehicle.
There is an increased danger of skidding and risk of an accident.
X Observe the additional display messages in the multifunction dis-
play.
X Drive on carefully.
X Consult a qualified specialist workshop immediately. 218
Warning and indicator lamps in the instrument clusterOn-board computer and displays

Problem
Possible causes/consequences and
M
MSolutions ֌J
The yellow ESP
®
, ESP ®
OFF and brakes warning
lamps are lit while the
drive system is running. ESP
®
, RBS, BAS, COLLISION PREVENTION ASSIST PLUS, PRE‑SAFE ®
,
the HOLD function, hill start assist and the adaptive brake lights are
not available due to a malfunction.
ATTENTION ASSIST is deactivated.
G WARNING
The braking performance of the electric motor using recuperative
braking may be either reduced or not effective. If you do not make an
additional effort to apply the brake yourself, the braking effect may not be sufficient. If necessary, counteract the reduced regenerative brak-
ing effect by applying the brake yourself.
The brake system continues to function normally, but without the
functions listed above.
The braking distance may thus increase in an emergency braking sit-
uation.
If ESP ®
is not operational, ESP ®
is unable to stabilise the vehicle.
There is an increased danger of skidding and risk of an accident.
X Observe the additional display messages in the multifunction dis-
play.
X Drive on carefully.
X Consult a qualified specialist workshop immediately. 220
Warning and indicator lamps in the instrument clusterOn-board computer and displays

Problem
Possible causes/consequences and
M
MSolutions ֌J
The yellow ESP
®
, ESP ®
OFF and brakes warning
lamps are lit while the
drive system is running. ESP
®
, BAS, PRE‑SAFE ®
, the HOLD function and hill start assist are
temporarily unavailable.
The adaptive brake lights and COLLISION PREVENTION ASSIST PLUS
may also have failed.
ATTENTION ASSIST is deactivated.
Self-diagnosis is not yet complete
G WARNING
The braking performance of the electric motor using recuperative
braking may be either reduced or not effective. If you do not make an
additional effort to apply the brake yourself, the braking effect may not be sufficient. If necessary, counteract the reduced regenerative brak-
ing effect by applying the brake yourself.
The brake system continues to function normally, but without the
functions listed above.
The braking distance may thus increase in an emergency braking sit-
uation.
If ESP ®
is not operational, ESP ®
is unable to stabilise the vehicle.
There is an increased danger of skidding and risk of an accident.
X Carefully drive on a suitable stretch of road, making slight steering
movements at a speed above 20 km/h.
The functions mentioned above are available again when the warn- ing lamp goes out.
If the warning lamp is still on: X Observe the additional display messages in the multifunction dis-
play.
X Drive on carefully.
X Consult a qualified specialist workshop immediately. Warning and indicator lamps in the instrument cluster
221On-board computer and displays Z

Problem
Possible causes/consequences and
M
MSolutions !
The red indicator lamp
for the electric parking
brake flashes or is lit
and/or the yellow warn-
ing lamp for the electric
parking brake is lit. X
Observe the additional display messages in the multifunction dis-
play. 6
The red restraint system
warning lamp is lit while
the drive system is run-
ning.
The restraint system is faulty.
G WARNING
The airbags or belt tensioners may either be triggered unintentionally or, in the event of an accident, may not be triggered.
This poses an increased risk of injury.
X Observe the additional display messages in the multifunction dis-
play.
X Drive on carefully.
X Contact a qualified specialist workshop and have the restraint sys-
tem checked.
For further information about the restraint system, see (Y page 34).Drive system
Problem
Possible causes/consequences and
M MSolutions Ý
The yellow battery
charge warning lamp is
on.
The charge level of the high-voltage battery has dropped into the
reserve range.
X
Charge the high-voltage battery. Driving systems
Problem
Possible causes/consequences and
M MSolutions ·
The red distance warning
lamp lights up while the
vehicle is in motion. The distance to the vehicle in front is too small for the speed selected.
X Increase the distance. ·
The red distance warning
lamp lights up while the
vehicle is in motion. A
warning tone also
sounds. You are approaching a vehicle or a stationary obstacle in your line of
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 on the distance warning function of COLLI-
SION PREVENTION ASSIST PLUS, see (Y page 62).222
Warning and indicator lamps in the instrument clusterOn-board computer and displays

Front stowage compartments
Glove compartment
X
To open: pull handle :and open glove com-
partment flap ;.
X To close: fold glove compartment flap ;
upwards until it engages.
There is a pen holder at the top of the glove
compartment flap.
Spectacles compartment X
To open: press marking :.
Make sure that the spectacles compartment is
always closed while the vehicle is in motion. Stowage compartment in the front centre
console X
To open: press the marking on cover :.
i Depending on the vehicle's equipment,
there may be an ashtray in the centre console
instead of the stowage compartment.
Stowage compartment in front of the arm-
rest (vehicles with automatic transmis-
sion) X
To open: press the marking on cover :.
i You can remove the non-slip mat and the
insert for cleaning. When removing the insert
you will have to overcome some slight resist-
ance. Stowage areas
225Stowing and featu res Z

X
Move the driver's or front-passenger seat
forward if necessary.
X Fold seat backrest :back until it engages.
Red lock status indicator ;is no longer visi-
ble.
X Adjust the head restraints if necessary
(Y page 89).
X Move the driver's or front-passenger seat
back if necessary. Securing a load
Lashing eyelets General notes
Observe the following notes on securing loads:
R observe the loading guidelines (Y page 224).
R secure the load using the lashing eyelets.
R distribute the load on the lashing eyelets
evenly.
R do not use elastic straps or nets to secure a
load. These are only intended as an anti-slip
protection for light loads.
R do not route lashing materials across sharp
edges or corners.
R pad sharp edges for protection.
Luggage compartment :
Lashing eyelets
Bag hook G
WARNING
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
3 kg. Do not use it to secure a load. :
Bag hook Luggage compartment cover
Important safety notes G
WARNING
On its own, the luggage compartment cover
cannot secure or restrain heavy objects,
items of luggage and heavy loads. You could
be hit by an unsecured load during sudden
changes in direction, braking or in the event of an accident. There is an increased risk of
injury or even fatal injury.
Always store objects so that they cannot be
flung around. Secure objects, luggage or
loads against slipping or tipping over, e.g. by
using lashing material, even if you are using
the luggage compartment cover.
! When loading the vehicle, make sure that
you do not stack the load in the luggage com- partment higher than the lower edge of the
side windows. Do not place heavy objects ontop of the luggage compartment cover.
! When removing and replacing the luggage
compartment cover, ensure that its end caps do not scrape the light-coloured parts of the
vehicle. Stowage areas
229Stowing and features Z

X
Attach hook =to the luggage compart-
ment's upper seal ?.
X To close: detach hook =from upper seal ?.
X Fasten hook =to the bracket on the under-
side of the luggage compartment floor.
X Fold the luggage compartment floor down.
X Press the luggage compartment floor down
until it engages.
Setting the height of the luggage com-
partment floor The stowage well under the luggage compart-
ment floor can be increased or decreased in size
as necessary. To do this, you can lock the floor
at two different heights. The upper catch gives a
flat load surface when the rear bench seat is
folded forward. X
To raise: using handle :, lift up luggage
compartment floor ;in the direction of
arrow =and pull it upwards.
X Lower luggage compartment floor ;again.
To do this, push the luggage compartment
floor away so that it engages in the guide on
the upper level.
Luggage compartment floor ;engages in
the upper position. i
Carry out this step using both hands.
X To lower: raise luggage compartment
floor ;slightly using handle :and pull it
towards you.
X Lower luggage compartment floor ;again
slowly. Whilst doing so, press the luggage
compartment floor into the lower level.
Luggage compartment floor ;engages in
the lower position. Roof carrier
Important safety notes G
WARNING
When a load is transported on the roof, the
vehicle's centre of gravity rises and the han-
dling changes. If you exceed the maximum
roof load, the handling as well as steering and braking characteristics are severely affected.
There is a risk of an accident.
Always observe the maximum roof load and
adapt your driving style.
You will find information on the maximum roof
load in the "Technical data" section
(Y page 284).
An incorrectly secured roof carrier or roof load
may become detached from the vehicle. You
must therefore ensure that you observe the roof
carrier manufacturer's installation instructions.
Attaching the roof carrier X
Open covers :carefully in the direction of
the arrow.
X Fold covers :upwards. 232
Stowage areasSto
wing an d features

Cup holder in the rear seat armrest
!
Do not sit on or support your body weight on
the rear seat armrest when it is folded down,
as you could otherwise damage it.
! Close the cup holder before folding the rear
seat armrest up. Otherwise, the cup holder
could be damaged. X
Fold down the rear seat armrest.
X To open: press the front of cup holder :
or ;.
Cup holder :or; extends automatically.
X To close: slide cup holder :or; back until
it engages. Sun visors
Overview :
Mirror light
; Retainer
= Retaining clip, e.g. for a car park ticket
? Vanity mirror
A Mirror cover Vanity mirror in the sun visor Mirror light
:only functions if the sun visor is
clipped into retainer ;and mirror cover Ahas
been folded up.
Glare from the side X
Fold down sun visor :.
X Pull sun visor :out of retainer ;.
X Swing sun visor :to the side. Ashtray
Front ashtray !
The stowage space under the ashtray is not
heat resistant. Before placing lit cigarettes in the ashtray, make sure that the ashtray is
properly engaged. Otherwise, the stowage
space could be damaged. X
Vehicles with a stowage compartment
cover:
press the lower section of cover :.
The stowage compartment opens.
X To remove the insert: lift insert=up; and
out.
X To refit the insert: press insert=into the
holder until it engages.
i If you remove the ashtray insert, you can use
the resulting compartment for stowage. 234
FeaturesStowing and features