2015 MERCEDES-BENZ B-Class ELECTRIC load capacity

Reached (TIREFIT) .......................... 284
Recommended ..............................
.303
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 309
Function/notes ............................ .307
General notes ................................ 307
Important safety notes .................. 307
Radio type approval for the tire
pressure monitor ........................... 310
Restarting ...................................... 309
Warning lamp ................................. 238
Warning message .......................... 309
TIREFIT kit .......................................... 282
Tires
Aspect ratio (definition) ................. 320
Average weight of the vehicle
occupants (definition) .................... 319
Bar (definition) ............................... 318
Changing a wheel .......................... 321
Characteristics .............................. 318
Checking ........................................ 301
Curb weight (definition) ................. 320
Definition of terms ......................... 318
Direction of rotatio n...................... 321
Display message ............................ 221
Distribution of the vehicle occu-
pants (definition) ............................ 321
DOT (Department of Transporta-
tion) (definition) ............................. 319
DOT, Tire Identification Number
(TIN) ............................................... 318
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 319
General notes ................................ 325
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 319
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 319
Important safety notes .................. 300
Increased vehicle weight due to
optional equipment (definition) ...... 319
Information on driving .................... 300
Kilopascal (kPa) (definition) ........... 319
Labeling (overview) ........................ 315
Load bearing index (definition) ...... 320
Load index ..................................... 317
Load index (definition) ................... 319 M+S tire
s....................................... 302
Maximum load on a tire (defini-
tion) ............................................... 320
Maximum loaded vehicle weight
(definition) ..................................... 319
Maximum permissible tire pres-
sure (definition) ............................. 320
Maximum tire load ......................... 317
Maximum tire load (definition) ....... 320
MOExtended tire s.......................... 302
Optional equipment weight (defi-
nition) ............................................ 320
PSI (pounds per square inch) (def-
inition) ........................................... 320
Replacing ....................................... 321
Service life ..................................... 302
Sidewall (definition) ....................... 320
Speed rating (definition) ................ 319
Storing ........................................... 321
Structure and characteristics
(definition) ..................................... 318
Summer tire s................................. 302
Temperature .................................. 314
TIN (Tire Identification Number)
(definition) ..................................... 320
Tire bead (definition) ...................... 320
Tire pressure (definition) ................ 320
Tire pressures (recommended) ...... 319
Tire size (data) ............................... 325
Tire size designation, load-bearing capacity, speed rating .................... 315
Tire tread ....................................... 301
Tire tread (definition) ..................... 320
Total load limit (definition) ............. 321
Traction ......................................... 314
Traction (definition) ....................... 320
Tread wear ..................................... 314
Uniform Tire Quality Grading
Standards ...................................... 313
Uniform Tire Quality Grading
Standards (definition) .................... 319
Wear indicator (definition) ............. 320
Wheel and tire combination ........... 327
Wheel rim (definition) .................... 319
see Flat tire
Top Tether ............................................ 59
Towing away
Important safety guidelines ........... 292 16
Index

Useful information
i This 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.
i Read the information on qualified special-
ist workshops (Y page 25). Loading guidelines
G
WARNING
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.
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 into
place.
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 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 G
WARNING
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. 240
Stowage areasStowage and features

!
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 (Y page 240)
and the safety notes regarding stowage
spaces (Y page 240). Folding backrest on the front-
passenger seat G
WARNING
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. Through-loading facility in the rear
X
To open: fold down seat armrest :.
X Pull the center head restraint on the rear
bench seat into the uppermost position
(Y page 90). Stowage areas
243Stowage and features Z

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 (Y page 240).Cargo compartment enlargement
Important safety notes G
WARNING
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 (Y page 240).
The left-hand and right-hand rear seat backr- ests can be folded forwards separately to
increase the cargo compartment capacity.
Folding the rear seat backrest forwards
and back Folding the rear seat backrests forward
X
Fully insert the backrest head restraints
(Y page 91).
X Move the driver's or front-passenger seat
forward if necessary.
X Pull left-hand or right-hand release han-
dle ;of the seat backrest forwards.
Corresponding seat backrest :is
released.
X Fold backrest :forwards.
X Move the driver's or front-passenger seat
back if necessary.
Folding the rear seat backrest back ! Make sure that the seat belt does not
become trapped when folding the rear seat backrest back. Otherwise, it could be dam-
aged. 244
Stowage areasStowage and features

Always close the cargo compartment floor
before a journey.
! The maximum load capacity of the stow-
age well under the cargo compartment
floor is 55 lbs (25 kg).
There is a stowage area for TIREFIT, the vehi-
cle tool kit, a folding box, etc. underneath the
cargo compartment floor.
Opening/closing the cargo compart-
ment floor X
To open: open the tailgate.
X Holding ribbing ;, press handle :down-
wards.
Handle :folds up.
X Swing the cargo compartment floor
upwards using handle :until it rests
against the cargo compartment cover. X
Fold out hook =on the underside of the
cargo compartment floor. X
Attach hook =to the cargo compart-
ment's upper seal ?.
X To close: detach hook =from upper
seal ?.
X Fasten hook =to the bracket on the
underside of the cargo compartment floor.
X Fold the cargo compartment floor down.
X Press the cargo compartment floor down
until it engages.
Setting the height of the cargo compart- ment floor The stowage well under the cargo 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 benchseat is folded forward. X
To raise: using handle :, lift up cargo
compartment floor ;in the direction of
arrow =and pull it upwards.
X Lower cargo compartment floor ;again.
To do this, push the cargo compartment 248
Stowage areasSto
wage an d features

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.
! Only use the cup holders for containers of
the right size and which have lids. The
drinks could otherwise spill.
Observe the loading guidelines (Y page 240).
The stowage compartments in the doors pro-
vide space for bottles:
R front: capacity up to 51 fl. oz. (1.5 l)
R rear: capacity up to 17 fl. oz. (0.5 l)
Cup holder in the front-compartment
center console The cup holder and the rubber mat under-
neath can be removed for cleaning. Clean
them with clean, lukewarm water only.
X To remove: carefully pull in upper sections
of cup holder :on the driver's and front-
passenger sides until they release.
X Lift the cup holder upwards ;until it can
be removed. X
To install: insert cup holder into lateral
curved sections ;in the stowage com-
partment. Insert the cup holder so that the wedge of the upper section of cup
holder :faces forwards.
X Press the cup holder downwards until it
engages on the right and left-hand sides.
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. 250
FeaturesStowage and features

X
Stop the vehicle on solid, non-slippery and
level ground, as far away as possible from
traffic.
X Switch on the hazard warning lamps.
X Secure the vehicle against rolling away
(Y page 153).
X If possible, bring the front wheels into the
straight-ahead position.
X Switch off the drive system.
X Vehicles without KEYLESS-GO: remove
the SmartKey from the ignition lock.
X Vehicles with KEYLESS-GO start-func-
tion or KEYLESS-GO: open the driver's
door.
The on-board electronics now have status
0. This is the same as the SmartKey having
been removed.
X Vehicles with KEYLESS-GO start-func-
tion or KEYLESS-GO: remove the Start/
Stop button from the ignition lock
(Y page 131).
X All occupants must get out of the vehicle.
Make sure that they are not endangered as
they do so.
X Make sure that no one is near the danger
area while a wheel is being changed. Any-
one who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
X Get out of the vehicle. Pay attention to traf-
fic conditions when doing so.
X Close the driver's door.
i Vehicles equipped with MOExtended tires
are not equipped with a TIREFIT kit at the
factory. It is therefore recommended that
you additionally equip your vehicle with a
TIREFIT kit if you mount tires that do not
feature run-flat properties, e.g. winter tires. A TIREFIT kit can be obtained from a quali-
fied specialist workshop. MOExtended tires (tires with run-flat
properties)
General notes With MOExtended tires (tires with run flat
characteristics), you can continue to drive
your vehicle even if there is a total loss of
pressure in one or more tires. The affected
tire must not show any clearly visible damage.
You can recognize MOExtended tires by the
MOExtended marking which appears on the
sidewall of the tire. You will find this marking next to the tire size designation, the load-
bearing capacity and the speed index
(Y page 315).
MOExtended tires may only be used in con-
junction with an active tire pressure monitor.
If a pressure loss warning message
appears in the multifunction display:
R observe the instructions in the display mes-
sages (Y page 221).
R check the tire for damage.
R if driving on, observe the following notes.
The driving distance possible in run-flat mode is approximately 50 miles (80 km) when the
vehicle is partially laden and approximately
18 miles (30 km) when the vehicle is fully
laden.
In addition to the vehicle load, the driving dis-
tance possible depends upon:
R vehicle speed
R road condition
R outside temperature
The driving distance possible in run-flat mode may be reduced by extreme driving condi-
tions/maneuvers, or it can be increased
through a moderate style of driving.
The driving distance possible in run-flat modeis counted from the moment the tire pressure
loss warning appears in the multifunction dis-
play.
You must not exceed a maximum speed of
50 mph (80 km/h). Flat tire
281Roadside Assistance

Maximum permissible gross vehicle
weight rating X
Specification for maximum gross vehicle
weight :is listed in the Tire and Loading
Information placard: "The combined weight of occupants and cargo should never
exceed XXX kilograms or XXX lbs."
The gross weight of all vehicle occupants,
load and luggage must not exceed the speci-
fied value.
i The specifications shown on the Tire and
Loading Information placard in the illustra-
tion are examples. The maximum permis-
sible gross vehicle weight rating is vehicle- specific and may differ from that in the
illustration. You can find the valid maximum
permissible gross vehicle weight rating for
your vehicle on the Tire and Loading Infor-
mation placard. Number of seats
Maximum number of seats
:indicates the
maximum number of occupants allowed to travel in the vehicle. This information can be
found on the Tire and Loading Information
placard.
i The specifications shown on the Tire and
Loading Information placard in the illustra-
tion are examples. The number of seats is
vehicle-specific and can differ from the
details shown. The number of seats in your vehicle can be found on the Tire and Load-
ing Information placard. Determining the correct load limit
Step-by-step instructions The following steps have been developed as
required of all manufacturers under Title 49,
Code of U.S. Federal Regulations, Part 575
pursuant to the "National Traffic and Motor
Vehicle Safety Act of 1966".
X Step 1: Locate the statement "The com-
bined weight of occupants and cargo
should never exceed XXX kg or XXX lbs." on your vehicle’s Tire and Loading Information
placard.
X Step 2: Determine the combined weight of
the driver and passengers that will be riding
in your vehicle.
X Step 3: Subtract the combined weight of
the driver and passengers from XXX kilo-
grams or XXX lbs.
X Step 4: The resulting figure equals the
available amount of cargo and luggage load capacity. For example, if the "XXX" amount
equals 1400 lbs and there will be five
150-lb passengers in your vehicle, the
amount of available cargo and luggage load
capacity is 650 lbs (1400 - 750 (5 x 150) = 650 lbs).
X Step 5: Determine the combined weight of
luggage and cargo being loaded on the
vehicle. That weight may not safely exceed the available cargo and luggage load capa-city calculated in step 4. Loading the vehicle
311Wheels and tires Z