2014 MERCEDES-BENZ B-CLASS HATCHBACK trailer

electronic tyre pressure monitor, the tyre
pressure can be checked using the on-board
computer.
If possible, only correct tyre pressures when
the tyres are cold.
The tyres are cold:
R if the vehicle has been parked with the tyres
out of direct sunlight for at least three
hours and
R if the vehicle has not been driven further
than 1.6 km
Depending on the ambient temperature, the
vehicle speed and the load on the tyres, the
tyre temperature and thus the tyre pressure
changes by approximately 10 kPa (0.1 bar/
1.5 psi) per 10 †. Take this into account
when checking the pressure of warm tyres.
Only correct the tyre pressure if it is too low
for the current operating conditions.
Driving with tyre pressure that is too high or
too low can:
R shorten the service life of the tyres
R cause increased tyre damage
R have a negative effect on handling charac-
teristics and thus driving safety (e.g. aqua-
planing)
The tyre pressure values given for low loads
are minimum values which offer you good ride
comfort characteristics.
However, you can also use the values given
for higher loads. These are permissible and
will not adversely affect the running of the
vehicle. Tyre pressure loss warning system
General notes While the vehicle is in motion, the tyre pres-
sure loss warning system monitors the set
tyre pressure using the rotational speed of
the wheels. This enables the system to detect
significant pressure loss in a tyre. If the speed of rotation of a wheel changes as a result of aloss of pressure, a corresponding warning message will appear in the multifunction dis-
play.
You can recognise the tyre pressure loss
warning in the multifunction display in the
Serv.
Serv. menu, by the Run Flat Indicator Run Flat Indicator
active
active Restart
Restart with
withOK
OKmessage. Further
information on displaying this message can
be found under "Restarting the tyre pressure loss warning system" (Y page 358).
Important safety notes The tyre pressure warning system does not
warn you of an incorrectly set tyre pressure.
Observe the notes on the recommended tyre
pressure (Y page 356).
The tyre pressure loss warning does not
replace the need to regularly check the tyre
pressures. An even loss of pressure on sev-
eral tyres at the same time cannot be detec-
ted by the tyre pressure loss warning system. The tyre pressure monitor is not able to warn
you of a sudden loss of pressure, e.g. if the
tyre is penetrated by a foreign object. In the
event of a sudden loss of pressure, bring the
vehicle to a halt by braking carefully. Avoid
abrupt steering manoeuvres.
The function of the tyre pressure loss warning system is limited or delayed if:
R snow chains are fitted to your vehicle's
tyres.
R road conditions are wintry.
R you are driving on sand or gravel.
R you adopt a very sporty driving style (cor-
nering at high speeds or driving with high
rates of acceleration).
R you are towing a very heavy or large trailer.
R you are driving with a heavy load (in the
vehicle or on the roof). Tyre pressure
357Wheels and tyres Z

Useful information
............................384
Information on technical data .........384
Vehicle electronics ...........................384
Identification plates .........................386
Service products and capacities .....386
Vehicle data ....................................... 393
Trailer tow hitch ................................ 394 383Technical data

Identification plates
Vehicle identification plate with vehi-
cle identification number (VIN) X
Open the front right-hand door.
You will see vehicle identification plate :.Example: vehicles with a trailer tow hitch
: Vehicle identification plate
; Vehicle manufacturer (Daimler AG)
= EU type approval number (only for certain
countries)
? VIN
A Maximum permissible gross vehicle
weight (kg)
B Maximum permissible gross weight of
vehicle/trailer combination (kg) (only for
specific countries)
C Maximum permissible front axle load (kg)
D Maximum permissible rear axle load (kg)
E Paint code
i The data shown on the vehicle identifica-
tion plate is example data. This data is dif-
ferent for every vehicle and can deviate from the data shown here. You can find the
data applicable to your vehicle on the vehi- cle's identification plate. Vehicle identification number (VIN)
X
Slide the right-hand front seat to its rear-
most position.
X Fold floor covering :upwards.
VIN ;can be seen.
The VIN can also be found on the vehicle
identification plate (Y page 386).
Only for certain countries: the VIN can also be
found at the lower edge of the windscreen. Engine number
The engine number is stamped into the crank-
case. You can obtain further information from any qualified specialist workshop. Service products and capacities
Important safety notes
G
WARNING
Service product can be poisonous and haz-
ardous to health. There is a risk of injury.
Observe the instructions on the respective
original container when using, storing and dis- posing off service products. Always store ser-
vice products in the sealed original container. Always keep service products out of the reach
of children. 386
Service products and capacitiesTechnical data

warmer areas may not be suitable for opera-
tion in colder climatic conditions.
i Further information on country-specific
fuel properties can be obtained from oil
companies, e.g. at filling stations.
Fuel consumption information H
Environmental note
CO 2(carbon dioxide) is the gas which scien-
tists believe to be principally responsible for
global warming (the greenhouse effect). Your
vehicle's CO 2emissions are directly related to
fuel consumption and therefore depend on:
R efficient use of the fuel by the engine
R driving style
R other non-technical factors, such as envi-
ronmental influences, road conditions or
traffic flow
You can minimise your vehicle's CO 2emis-
sions by driving carefully and having it serv-
iced regularly.
The vehicle will use more fuel than usual in the following situations:
R at very low outside temperatures
R in urban traffic
R on short journeys
R in mountainous terrain
R when towing a trailer
i Only for certain countries: you can find
the current consumption and emission val-
ues of your vehicle in the COC documents
(EU CERTIFICATE OF CONFORMITY). These documents are delivered with your vehicle.
The consumption figures were, in each
case, based on the currently applicable ver-sion:
R for vehicles that comply with standards
up to and including the EURO 4 standard, in accordance with EU Directive
80/1268/EEC
R for vehicles that comply with or exceed
the EURO 5 standard, in accordance with
Regulation (EC) No. 715/2007
Deviations from these values may occur
under normal operating conditions. Engine oil
General notes When handling engine oil, observe the impor-
tant safety notes on service products
(Y page 386).
The quality of the engine oil is decisive for the
function and service life of an engine. After
extensive tests, Mercedes-Benz approves
engine oils that correspond to the current
technical standard.
Therefore, only Mercedes-Benz approved
engine oils may be used in Mercedes-Benz
engines.
Further information on tested and approved
engine oils can be obtained from any
Mercedes-Benz Service Centre. Mercedes-
Benz recommends that you have the oil
change carried out at a qualified specialist
workshop. Mercedes-Benz approval is indica- ted on the oil container by the inscription "MBApproval" and the corresponding designa-
tion, e.g. MB Approval 229.51.
You can call up an overview of approved
engine oils on the Internet at
http://bevo.mercedes-benz.com by enter-
ing the designation, e.g. 229.5.
The table shows which engine oils have been
approved for your vehicle.
You can find the correct values for your model
with the help of the VIN on the vehicle iden-
tification plate (Y page 386).390
Service products and capacitiesTechnical data

Dimensions and weights
You can find the correct values for your model
with the help of the VIN on the vehicle iden-
tification plate (Y page 386). Model
: :
Maxi- mum
head- room ;
;
Opening height B 180
B 180 BlueEFFI-
CIENCY Edition
B 160 CDI
B 180 CDI
B 180 CDI Blue-
EFFICIENCY Edi-
tion
1873 mm 1980 mm
All other models
1874 mm 1981 mm
All other models
Vehicle width
including exterior
mirrors
2010 mm
Vehicle width
excluding exterior
mirrors
1786 mm
Wheelbase
2699 mm
Maximum boot load
100 kg
Maximum roof load
75 kg Model Vehicle length
B 180 CDI (246.207)
B 200 CDI (246.201) 4359 mm
All other models
4393 mm
Model Vehicle height
B 180
B 180 BlueEFFI-
CIENCY Edition
B 160 CDI
B 180 CDI
B 180 CDI BlueEFFI-
CIENCY Edition
1557 mm
All other models
1558 mm
Trailer tow hitch
Mounting dimensions
! If you have a trailer tow hitch retrofitted,
changes to the engine cooling system may
be necessary, depending on the vehicle
type.
If you have a trailer tow hitch retrofitted,
observe the anchorage points on the chas- sis. 394
Trailer tow hitchTe
chnical da ta

:
Anchorage points for the trailer tow hitch
; Overhang dimension
= Rear axle centre line
Towing a trailer is not possible with all mod-
els. For further information, see (Y page 225).
For trailer tow hitches fitted at the factory, the
overhang dimension including protective cov- ering is 880 mm. Trailer tow hitch
395Technical data Z

Trailer loads
Permissible trailer load, braked (at a minimum gradient-climbing capability of 8%
from a standstill) Towing a trailer is not possible with all models. For further information, see (Y
page 225).Manual transmission Automatic transmission
B 180
1500 kg 1500 kg
B 200
1500 kg 1500 kg
B 160 CDI
1200 kg 1200 kg
B 180 CDI (246.212)
1500 kg 1500 kg
B 200 CDI (246.201)
1500 kg 1500 kg
B 200 CDI (246.208)
1500 kg 1500 kg
Automatic transmission
B 220 4MATIC
1500 kg
B 250
1500 kg
B 180 CDI (246.207)
1200 kg
B 200 CDI 4MATIC
1500 kg
B 220 CDI
1500 kg
B 220 CDI 4MATIC
1500 kg
B 250 4MATIC
1500 kg
Permissible trailer load, braked (at a minimum gradient-climbing capability of 12%
from a standstill) Towing a trailer is not possible with all models. For further information, see (Y
page 225).Manual transmission Automatic transmission
B 180
1200 kg 1200 kg
B 200
1400 kg 1400 kg
B 160 CDI
1200 kg 1200 kg
B 180 CDI (246.212)
1200 kg 1200 kg
B 200 CDI (246.201)
1500 kg 1500 kg
B 200 CDI (246.208)
1500 kg 1500 kg396
Trailer tow hitchTechnical data

Automatic transmission
B 220 4MATIC
1500 kg
B 250
1500 kg
B 180 CDI (246.207)
1200 kg
B 200 CDI 4MATIC
1500 kg
B 220 CDI
1500 kg
B 220 CDI 4MATIC
1500 kg
B 250 4MATIC
1500 kg
Permissible trailer load, unbraked
Towing a trailer is not possible with all models. For further information, see (Y
page 225).Manual transmission Automatic transmission
B 180
695 kg 710 kg
B 200
695 kg 710 kg
B 160 CDI
710 kg 725 kg
B 180 CDI (246.212)
710 kg 725 kg
B 200 CDI (246.201)
735 kg 750 kg
B 200 CDI (246.208)
740 kg 750 kg
Automatic transmission
B 220 4MATIC
750 kg
B 250
730 kg
B 180 CDI (246.207)
750 kg
B 200 CDI 4MATIC
750 kg
B 220 CDI
750 kg
B 220 CDI 4MATIC
750 kg
B 250 4MATIC
750 kg
Maximum drawbar noseweight
!
Use a drawbar noseweight as close as possible to the maximum permissible noseweight.
Do not use a noseweight of less than 50kg, otherwise the trailer may come loose.
Note that the payload and the rear axle load are reduced by the actual payload. Trailer tow hitch
397Technical data Z