MERCEDES-BENZ B-CLASS HATCHBACK 2022 Owner's Guide

*
NOTE Damag e to the vehicle due to driv-
ing too fast and due to impacts to the
vehicle underbody or suspension compo-
nents In the following situations, in particular, there
is a r
isk of damage to the vehicle:
= the vehicle becomes grounded, e.g. on a
high kerb or an unpaved road
= the vehicle is driven too fast over an obsta-
cle, e.g. a kerb, speed bump or pothole
= a heavy object strikes the underbody or
suspension components
In situations such as these, damage to the
body, underbody, suspension components,
wheels or tyres may not be visible. Compo-
nents damaged in this way can unexpectedly
fail or, in the case of an accident, may no lon-
ger absorb the resulting force as intended.
If the underbody panelling is damaged, Oam-
mable materials such as leaves, grass or twigs
can collect between the underbody and the
underbody panelling. These materials may ignite if they come into contact with hot parts
of t

he exhaust system. 
Have the vehicle checked and repaired
immediat

ely at a qualiNed specialist
workshop.
or 
If driving safety is impaired while con-
tinuing y

our journey, pull over and stop
the vehicle immediately, while paying
attention to road and traPc conditions,
and contact a qualiNed specialist work-
shop. Plug-in hybrid
Hybr

id vehicles have a combustion engine and at
least one electric motor. The energy supply for
operating the vehicle electrically is provided by
the high-voltage on-board electrical system. &
DANGER Risk of deat
h and Nre due to
modiNed and/or damaged components of
the high-voltage on-board electrical sys-
tem
The vehicle's high-voltage on-board electrical
sy
stem is under high voltage. If you modify
component parts in the vehicle's high-voltage
on-board electrical system or touch damaged
component parts, you may be electrocuted. In
addition, modiNed and/or damaged compo-
nents may cause a Nre.
In the event of an accident or impact to the
vehicle underbody, components of the high-
voltage electrical system may be damaged
although the damage is not visible. 
Never make any modiNcations t
o the
high-voltage on-board electrical system. 
Do not switch on or use the vehicle if its
high-v
oltage on-board electrical system
components have been modiNed or dam-
aged. 28
General notes


Never touch damaged components of
t
he high-voltage on-board electrical sys-
tem. 
Aser an accident, do no
t touch any com-
ponents of the high-voltage on-board
electrical system. 
Aser an accident, ha
ve the vehicle trans-
ported away. 
Have the components of the high-voltage
on-boar
d electrical system checked at a
qualiNed specialist workshop and
replaced if necessary. The components of the vehicle's high-voltage on-
boar
d electrical system are marked with yellow
warning stickers. The cables of the high-voltage
on-board electrical system are orange. High-voltage components that can become very
ho
t are marked with an additional warning sticker: Vehicles with hybrid systems generate
signiN-
cantl
y less noise when stationary and when being
driven than vehicles with combustion engines.
When driving in electric mode, the vehicle may
not be heard by other road users due to the signif-
icantly reduced noise generated.
It is for this reason that the vehicle is equipped
with a sound generator, which serves as an acous-
tic vehicle alerting system (AVAS). Notes on assembling the number plate on the
fr

ont licence plate holder
* NOTE Malfunctions and sy
stem failures
due to incorrect assembly of the licence
plate on the front licence plate holder If the licence plate is incorrectly assembled on
t

he front licence plate holder, sensors, cam-
eras or driving and safety systems may mal-
function or fail.
Observe the following points when assembling
the licence plate on the front licence plate
holder: General notes
29


Assemble the licence plate directly on
t
he licence plate holder without advertis-
ing media or other holders. 
Assemble the licence plate so that it
does no
t protrude above or to the side of
the licence plate adapter. Declarations of conformity and notes on driving
in diMer

ent countries Electromagnetic compatibility
The electromagnetic compatibility of the vehicle
com

ponents has been checked and certiNed
according to the currently valid version of Regula-
tion UN-R 10. Vehicle installed radio components
Only for EU and EFTA countries and countries that
r
ecognise the EU manufacturer's declaration of
conformity: The following information applies to all wireless
com

ponents of the vehicle and of the information
systems and communication devices integrated in
the vehicle:
The manufacturers of the wireless components
ensure that all wireless components installed in
the vehicle comply with Directive 2014/53/EU.
The full texts of the EU declarations of conformity
are available at the following web address:
https://moba.i.daimler.com/markets/ece-row/
baix/cars/certiNcates-of-conformity/en@(B/
index.html You can obtain further information from a
Mer

cedes-Benz service centre.
For Israel only:
It is prohibited to make any change to a vehicle-
installed radio component that could aMect the
wireless speciNcations of the device, including
sosware changes, replacement of the original
antenna, or adding the option to connect the
device to an external antenna, without Nrst obtain- 30
General notes

ing approval from the Communica-tions Ministry,
because of concer n about wireless interference.
For the United Kingdom only: The following information applies to all wireless
com

ponents of the vehicle and of the information
systems and communication devices integrated in
the vehicle:
The manufacturers of the radio components
declare that all radio equipment installed in the
vehicle is in compliance with the relevant statu-
tory requirements. The full texts of the declara-
tions of conformity are available at the following
web address:
https://moba.i.daimler.com/markets/ece-row/
baix/cars/certiNcates-of-conformity/en@(B/
index.html For Brazil only:
Note on two-way radio systems in the vehicle:These systems are not protected against harmful
int

erference and must not cause interference in
properly approved systems.
For Jamaica only:
All wireless vehicle components have received
type approval from the SMA.
For Nigeria only: Connection and use of the radio communications
eq
uipment in this vehicle is permitted by the
Nigerian Communications Commission General notes
31

For Russia only:
The manufacturers of the wireless components
ins
talled in the vehicle hereby declare that all wireless components installed in the vehicle com-
pl
y with the technical regulations for two-way
radios. You can obtain further information from a
Mercedes-Benz service centre.
For Ukraine only: The manufacturers of the wireless components
ins

talled in the vehicle hereby declare that the
wireless components installed in the vehicle com- ply with the technical regulations for two-way
r
adios. You can obtain further information from a
Mercedes-Benz service centre.
Type of wireless applications and speciNcations in
accordance with 2014/53/EU
Besides the typical frequencies for mobile com-
munication cars by Mercedes-Benz make use of
the following automotive radio applications.
Type of wireless applications and speciNcations in accor
dance with 2014/53/EUTechnology
Frequency rangeTransmission output/magnetic Neld s
trength
Remote Keyless Entry 20 kHz (9!

Technology
Frequency rangeTransmission output/magnetic Neld s trength
Wireless Power Transmission 127 kHz (119!

Technology
Frequency rangeTransmission output/magnetic Neld s trength
Carsharing Module NFC:
13.553!

Technology
Frequency rangeTransmission output/magnetic Neld s trength
RAMSES (Router And Mobile SErviceS) GSM (E-GSM 850 / E-GSM 900, Class 4)
GSM (E-GSM 1800 / E-GSM 1900, Class 4)< +32.5 dBm (±1 dB)
< +29.5 dBm (±1 dB)
UMTS (WCDMA FDD I, II, III, IV, V, VIII, XIX, Class
3) < +23.5 dBm (±1 dB)
LTE (FDD B1, B2, B3, B4, B5, B7, B8, B9, B18,
B19, B21, B28, Class 3) < +23 dBm (±1 dB)
LTE (TDD B38, B40, B41, Class 3) < +23 dBm (±1 dB)
GNSS (1559!

Information about the
speciNc absor ption rateVehicle components
SAR value in W/kgApplicable limit value
Compensator ECE DE003 & ECE DE004 < 0.2 W/kg 2 W/kg
DAI RSE 1.8 W/kg2 W/kg
HERMES communication module < 0.4 W/kg2 W/kg36
General notes

Vehicle components
SAR value in W/kgApplicable limit value
RAMSES communication module 0.036 W/kg2 W/kg
NRCS2P 0.003 W/kg2 W/kg
NTG6 0.199 W/kg4 W/kg
NTG7 0.08 W/kg2 W/kg
NTG7RSU 0.07 W/kg2 W/kg
Tablet PC SM-T230NZ 0.7 W/kg4 W/kg
Radio data transmission telephone system 0.24 W/kg 2 W/kgImporter information for wireless components
For Moldova only:
Im
porter
S.C. GRAND PREMIUM S.R.L. Moldova
mun. Chisinau, str. Hîncesti sos., 2/2
For Turkey only:
Importer
Mercedes Benz Otomotiv Ticaret ve Hizmetler
A. =. Genel Merkez Ak