2022 MERCEDES-BENZ B-CLASS HATCHBACK Owners Manual

Combo 2 vehicle socket

Press the centre rear section of socket Oap
1 and swing t he socket Oap forwards and
open.
The 6 indicator lamp 2 and status dis-
play 3 light up white. %
When the vehicle is switched on (the

%
The vehicle is equipped with an electrical fuse
whic h protects it against overvoltage in the
mains supply. This electrical fuse may trip dur-
ing severe thunderstorms, for example, and
may cause the fuse in the building to trip or
may interrupt the charging process. These
functions protect the vehicle.
Aser the fuse in the building is switched on
again, the charging process resumes automat-
ically. Following an interruption in the power
supply without the fuse in the building being
tripped, it may take up to ten minutes for
charging to resume automatically. Ending the alternating current charging process
(mode 2/3)
Requirements:
= The dis

tance between the key and the vehicle
does not exceed 1 m. Combo 1 vehicle socket

Press charging interruption button 3.
or 
Unlock the vehicle.
The c
harging process is ended. The 6 indi-
cator lamp 1 lights up white. The vehicle
socket is unlocked. %
Vehicles equipped with a type 1 vehicle
soc

ket for AC charging have no charging inter-
ruption button 3. 
Press and hold button 2 on t
he charging
cable connector and remove the charging
cable connector from the vehicle socket.
% If you cannot remove the charging cable con-
nect
or, repeat the unlocking procedure. If the
charging cable connector is still locked, con-
tact a qualiNed specialist workshop. 
Close the socket cover and the socket Oap. 
Remove the charging cable connector from
t
he mains socket, or from the socket on the
wallbox/charging station, and stow the vehi-
cle's charging cable safely in the vehicle
( page 203). Driving and parking
215

Combo 2 vehicle socket

Press charging interruption button 2.
or 
Unlock the vehicle.
The c harging process is ended. The 6 indi-
cator lamp 1 lights up white. The vehicle
socket is unlocked. %
Vehicles only equipped with a type 2 vehicle
soc

ket for AC charging have no charging inter-
ruption button 2. 
Remove the charging cable connector from
t
he vehicle socket within 30 seconds.
Aser the 30 seconds have elapsed, the vehicle
socket will be locked again.
% If you cannot remove the charging cable con-
nect
or, repeat the unlocking procedure. If the
charging cable connector is still locked, con-
tact a qualiNed specialist workshop. 
Close the socket cover and the socket Oap. 
Remove the charging cable connector from
t
he mains socket, or from the socket on the
wallbox/charging station, and stow the vehi-
cle's charging cable safely in the vehicle
( page 203).
% Aser t
he charging cable connector has been
disconnected, the 6 indicator lamp 1 on
the vehicle socket remains lit for some time
before switching oM. Starting the direct current charging process
(mode 4)
&
DANGER Risk of deat
h when charging at a
damaged socket
The charging process uses high voltage.
If t
he charging cable, the vehicle socket or the
mains socket are damaged, you could receive
an electric shock. 
Only use an undamaged charging cable. 
Avoid mechanical damage such as crush-
ing, abr
ading or driving over the cable. 
Have a damaged vehicle socket replaced
at a q

ualiNed specialist workshop as
soon as possible. 
Never connect the charging cable to a
damag
ed vehicle socket. 216
Driving and parking

*
NOTE Damag e due to overheating of
charging cable and charging cable con-
nector During the charging process, the charging
cable and c
harging cable connector can heat
up within their permissible limit values.
The permissible limit values are inOuenced by
the following factors:
= the power supply system and the charging
cable are not damaged
= the instructions for handling the charging
cable and the control element on the
charging cable have been observed 
If the charging cable or charging cable
connect

or becomes too hot, have the
power supply system checked. *
NOTE Damag
ed or dirty vehicle socket
when the socket Oap is open 
Always keep the socket cover and the
soc

ket Oap closed when there is no charging cable connected. This protects
t
he vehicle socket from dirt and damage. 
Make sure that the socket cover is
closed pr

operly before closing the socket
Oap. This can otherwise result in damage
which may prevent the socket Oap from
being opened again. *
NOTE Damag
e to the vehicle socket or the
charging cable connector due to incorrect
handling Do not use excessive force (maximum 300 N)
t
o insert the charging cable connector into the
vehicle socket to the stop. You may otherwise
damage the vehicle socket, the charging cable
connector or their contacts. 
If you feel there is increased resistance,
pull t

he charging cable connector out of
the socket and reinsert it. Requirements:
= The tr

ansmission is in position j.=
The v
ehicle is unlocked or the distance
between the key and the vehicle does not
exceed 1 m.
= The vehicle is not switched on. The

Combo 1 vehicle socket Combo 2 vehicle socket

Press the centre rear section of socket Oap
1 and swing t he socket Oap forwards and
open.
The 6 indicator lamp 2 and status dis-
play 3 light up white. %
When the vehicle is switched on (the

%
Depending on the temperature, the fan and
batt
ery cooling system may audibly switch on
during the charging process.
% If the vehicle is idle for lengthy periods and
connect
ed to the mains supply, the high-volt-
age battery will be recharged automatically as
needed or when electrical consumers are
activated (e.g. the pre-entry climate control). Ending the direct current charging process (mode
4)
Requirements:
= The dis

tance between the key and the vehicle
does not exceed 1 m. Combo 1 vehicle socket

Press charging interruption button 3.
The c
harging process is ended. The 6 indi-
cator lamp 1 lights up white. The vehicle
socket is unlocked. 
Press and hold button 2 on t
he charging
cable connector and remove the charging
cable connector from the vehicle socket. %
If you cannot remove the charging cable con-
nect
or, unlock the vehicle and repeat the pro-
cedure. If the charging cable connector is still
locked, contact a qualiNed specialist work-
shop. 
Close the socket cover and the socket Oap.
Combo 2 vehicle socket Driving and parking
219


Press charging interruption button 2.
The c harging process is ended. The 6 indi-
cator lamp 1 lights up white. The vehicle
socket is unlocked. 
Remove the charging cable connector from
t
he vehicle socket.
% If you cannot remove the charging cable con-
nect
or, unlock the vehicle and repeat the pro-
cedure. If the charging cable connector is still
locked, contact a qualiNed specialist work-
shop. 
Close the socket cover and the socket Oap.
% Aser t
he charging cable connector has been
disconnected, the les 6 indicator lamp 1
on the vehicle socket remains lit for some
time before switching oM. Function of the charge level display in the Instru-
ment Displa
y 1
Current charge level
2 Time at which completely charged
3 Predicted charge level at pre-selected depar-
tur

e time
4 Current charging capacity
When the vehicle is connected to the mains sup-
pl
y and is switched oM, the Instrument Display
shows the charge level display for approximately
two minutes.
The value of current charging capacity 4 can dif-
fer from the display on the charging station. At a charging capacity of 10 kW or higher, the value in
t

he charge level display is rounded oM and shown
without a decimal place.
% The value in 3 v
aries depending on the set-
ting of the charging process. It displays the
charging prediction, e.g. the time at which the
selected charge level will be reached or the
charge level at the pre-selected departure
time. Parking
Parking the vehicle
&
WARNING Risk of accident and injur
y
caused by an insuPciently secured vehi-
cle rolling away
If the vehicle is not securely parked suP-
cientl
y, it can roll away in an uncontrolled way
even at a slight downhill gradient. 
On uphill or downhill gradients, turn the
fr

ont wheels so that the vehicle rolls
towards the kerb if it starts moving. 220
Driving and parking


apply the parking brake. 
Vehicles with automatic transmission:
shis t
he transmission to position j.
Vehicles with manual transmission:
eng
age Nrst 1 or reverse gear k.&
WARNING Risk of Nr
e caused by hot
exhaust system parts
Flammable materials such as leaves, grass or
twigs ma
y ignite. 
Park the vehicle so that no Oammable
mat
erial can come into contact with hot
vehicle components. 
In particular, do not park on dry grass-
land or har
vested grain Nelds. &
WARNING Risk of accident and injur
y due
to leaving children unattended in the vehi-
cle
If children are les unatt
ended in the vehicle,
they could, in particular:
= open doors, thereby endangering other
persons or road users.
= get out and be struck by oncoming traPc.
= operate vehicle equipment and become
trapped, for example.
In addition, the children could also set the
vehicle in motion by, for example:
= releasing the parking brake.
= changing the transmission position.
= starting the vehicle. 
Never leave children unattended in the
v
ehicle. 
When leaving the vehicle, always take the
k
ey with you and lock the vehicle. 
Keep the vehicle key out of the reach of
c
hildren. *
NOTE Damag
e to the vehicle due to it roll-
ing away 
Always secure the vehicle against rolling
a
way. 
Bring the vehicle to a standstill by pressing the
br
ake pedal. Driving and parking
221