MERCEDES-BENZ B-CLASS HATCHBACK 2022 Owners Manual

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Disclaimer
The following online version of the Owner’s Man-
ual describes all models as well as all the stand-
ard and optional equipment of your vehicle. Coun-
try-specific differences in the language variants
are possible. Note that your vehicle may not be
fitted with all features described. This is also the
case for safety-relevant systems and functions.
Please contact your authorised Mercedes-Benz
dealer if you would like to have a printed Owner’s
Manual for other vehicle models and vehicle
model years. The online version is the current
valid Owner’s Manual version. Possible variations
to your vehicle may not be taken into account as
Mercedes-Benz constantly updates their vehicles
and equipment to the state of the art and introdu-
ces changes in design and equipment.
Please also read the printed Owner’s Manual, any
supplementary documents and the digital Own-
er’s Manual in the vehicle.
Copyright
All Rights Reserved. All texts, images, graphics,
are subject to Copyright and other laws for the
protection of intellectual property. They may not
be copied for commercial purposes or for trans-
mission, nor changed and used on other websites.

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Digital

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Publicationdetails
Int ernet
FurtherinformationaboutMercedes-Benzvehi-
clesandaboutMercedes

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Thank you for buying Mercedes-Benz
Bef ore you Nrst drive oM, read this operator's
manual carefully and familiarise yourself with your
vehicle. For your own safety and a longer operat-
ing lifespan of the vehicle, follow the instructions
and warning notices in this operator's manual.
Disregarding them may lead to damage to the
vehicle or injury to people.
The standard equipment and product description
of your vehicle may vary and depends on the fol-
lowing factors:
= Model
= Order
= National version
= Availability
Your vehicle may therefore diMer, in individual
cases, from that shown in the descriptions and
illustrations.
The illustrations in this operator's manual show a
les-hand drive vehicle. On right-hand drive vehi-
cles, the layout of vehicle parts and controls dif-
fers accordingly. Mercedes-Benz is constantly developing its vehi-
cles fur
ther.
Mercedes-Benz therefore reserves the right to
introduce changes in the following areas: = Design
= Equipment
= Technical features
The following documents are integral parts of the
vehicle:
= Digital operator's manual
= Printed operator's manual
= Service booklet
= Equipment-dependent supplements
= Supplementary documents
Keep these documents in the vehicle at all times.
Ensure that all documents are in the vehicle or
passed on in the event of sale or rental.
2475843511=102
2475843511C102

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Symbols
.......................................................... 5At a glance ......................................................
6
Coc kpit ........................................................... 6
Cockpit (plug-in hybrid) ................................. 10
Indicator and warning lamps (standard) ......... 12
Indicator and warning lamps (widescreen
cockpit) ........................................................ 14
Overhead control panel ................................. 16
Door operating unit and seat adjustment ....... 18
Emergencies and breakdowns ....................... 20 Digital Owner's Manual
................................. 22
Calling up t
he Digital Owner's Manual ............ 22 General notes
............................................... 24
Pr
otection of the environment ....................... 24
Take-back of end-of-life vehicles .................... 24
Mercedes-Benz GenuineParts ........................ 25
Operator's manual ........................................ 26
Mercedes me App ......................................... 26
Operating safety ............................................ 27 Notes on assembling the number plate on
t
he front licence plate holder ......................... 29
Declarations of conformity and notes on
driving in diMerent countries .......................... 30
Diagnostics connection ................................. 39
QualiNed specialist workshop ........................ 41
Vehicle registration ....................................... 41
Correct use of the vehicle ............................. 41
Information on the REACH regulation ............. 41
Notes for persons with electronic medical
aids .............................................................. 42
Implied warranty ........................................... 42
QR code for rescue card ............................... 43
Data storage ................................................. 43
Copyright ...................................................... 46 Occupant safety
............................................ 47
R
estraint system ........................................... 47
Seat belts ..................................................... 49
Airbags ......................................................... 53
PRE-SAFE n
system ........................................ 60
Automatic measures aser an accident ........... 61
Safely transporting children in the vehicle ...... 62
Notes on pets in the vehicle .......................... 81 Opening and closing ......................................
83
K
ey ............................................................... 83
Doors ............................................................ 86
Load compartment ........................................ 91
Side windows ................................................ 97
Sliding sunroof ............................................ 100
Anti-thes protection .................................... 104 Seats and stowing
....................................... 107
N
otes on the correct driver's seat position .. 107
Seats .......................................................... 107
Steering wheel ............................................ 118
Easy entry and exit feature .......................... 119
Memory function ......................................... 120
Stowage areas ............................................ 122
Sockets ....................................................... 137
Wireless charging of the mobile phone
and connection with the exterior aerial ........ 138
Fitting/removing the Ooor mats ................... 140 Light and sight
............................................ 142
Ext
erior lighting ........................................... 142
Interior lighting ............................................ 150 2
Contents

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Changing bulbs (only for vehicles with hal-
og en headlamps) ......................................... 151
Windscreen wipers and windscreen
washer system ............................................ 153
Mirrors ........................................................ 157 Climate control
........................................... 161
Ov
erview of climate control systems ............ 161
Operating the climate control system .......... 162 Driving and parking .....................................
170
Dr
iving ........................................................ 170
DYNAMIC SELECT switch ............................ 186
Manual transmission ................................... 190
Automatic transmission ............................... 191
Function of 4MATIC ..................................... 196
Refuelling .................................................... 196
Charging the high-voltage battery (plug-in
hybrid) ........................................................ 203
Parking ....................................................... 220
Driving and driving safety systems ............... 228
Trailer hitch ................................................. 279
Bicycle rack function ................................... 283
Vehicle towing instructions .......................... 285 Instrument display and on-board com-
put

er ........................................................... 286
Notes on the instrument display and on-
board computer .......................................... 286
Overview of instrument display .................... 287
Overview of buttons on the steering wheel ... 288
Operating the on-board computer ................ 288
Function of the power meter (plug-in
hybrid) ........................................................ 290
Function of the electric motor power
availability display (plug-in hybrid) ................ 290
Displaying the power meter (plug-in
hybrid) ........................................................ 290
Overview of displays in the instrument
display ........................................................ 291
Head-up display .......................................... 291 MBUX multimedia system
............................294
Ov
erview and operation ............................... 294
System settings .......................................... 303
Plug-in hybrid settings ................................. 307
Navigation ................................................... 308
Telephone ................................................... 317
Mercedes me app ....................................... 320 Mercedes-Benz emergency call system ....... 329
R

adio & media ............................................. 336
Sound settings ............................................ 341 Maintenance and care
................................. 343
ASS
YST PLUS service interval display .......... 343
Maintenance Management .......................... 344
Telediagnostics ........................................... 344
Engine compartment ................................... 345
Cleaning and care ....................................... 352 Breakdown assistance
................................. 360
Emer
gency .................................................. 360
Flat tyre ...................................................... 362
Battery (vehicle) .......................................... 369
Tow-starting or towing away ........................ 373
Electrical fuses ............................................ 379 Wheels and tyres
......................................... 382
N
otes on noise or unusual handling char-
acteristics ................................................... 382
Notes on regularly inspecting wheels and
tyres ........................................................... 382 Contents
3

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Notes on snow chains ................................. 382
T yre pressure .............................................. 383
Wheel change ............................................. 387
Emergency spare wheel ............................... 397 Technical data
............................................. 400
N
otes on technical data .............................. 400
On-board electronics ................................... 400
Regulatory radio identiNcation and notes ..... 402
Vehicle identiNcation plate, VIN and
engine number overview .............................. 402
Operating Ouids ........................................... 404
Vehicle data ................................................ 413
Trailer hitch ................................................. 416 Display messages and warning/indicator
lam

ps .......................................................... 420
Display messages ........................................ 420
Warning and indicator lamps ....................... 488 Index
.......................................................... 5044
Contents

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In this Owner's Manual, you will
Nnd t he following
symbols: &
WARNING Dang
er due to not observing
the warning notices
Warning notices draw your attention to haz-
ar
ds that may endanger your health or life, or
the health or life of others. 
Observe the warning notices. +
ENVIRONMENTAL NOTE
En
vironmental
damage due to failure to observe environ-
mental notes Environmental notes include information on
en

vironmentally responsible behaviour or envi-
ronmentally responsible disposal. 
Observe environmental notes. *
NOTE Damag
e to property due to failure
to observe notes on material damage Notes on material damage inform you of risks
whic

h may lead to your vehicle being dam-
aged. 
Observe notes on material damage. %
These symbols indicate useful instructions or
fur
ther information that could be helpful to
you.
 Instruction
( pag
e) Further information on a topic
Display Display Neld in t
he Instrument Dis-
play/media display
4 Highest menu level, which is to be
select

ed in the multimedia system
5 Relevant submenus, which are to be
select

ed in the multimedia system
* Indicates a cause Symbols
5

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Les-hand-drive v
ehicles6
At a glance !

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1
Steering wheel g earshis paddles !

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