MERCEDES-BENZ B-CLASS HATCHBACK 2022 Owners Manual

Changing bulbs
F itting/removing cover (front wheel
arch)...................................................... 152
Overview................................................ 152
Changing illuminants Notes..................................................... 151
Charge level display ..................................... 220
Charge level/charge display ......................... 220
Charging Charge level display............................... 220
Charging cable control panel.................. 209
Charging station, mode 3....................... 206
Ending the charging process (alternat-
ing current, mode 2/3).......................... 215
Ending the charging process (direct
current, mode 4).................................... 219
Indicator lamps on vehicle socket........... 210
Mains socket, mode 2............................ 205
Notes on charging the high-voltage
battery................................................... 203
On-board electrical system battery
(12 V).................................................... 371
Rapid charging station, mode 4.............. 207
Setting the charging process.................. 307 Setting the maximum permissible
c
harging current (mains socket)............. 208
Starting the charging process (alter-
nating current, mode 2/3)..................... 212
Starting the charging process (direct
current, mode 4).................................... 216
Stowing the charging cable.................... 203
USB port................................................ 138
Wallbox, mode 3.................................... 206
Charging cable Control panel......................................... 209
Stowing................................................. 203
Checking the coolant level ........................... 350
Child safety lock Rear door................................................. 80
Side window (rear)................................... 81
Child seat Approval categories................................. 67
Basic instructions.................................... 62
Fitting ISOFIX/i-Size................................ 71
Front passenger seat............................... 77
Recommendations for child restraint
systems................................................... 66
Risks/dangers......................................... 63 Seats suitable for belt-secured child
r
estraint systems..................................... 74
Seats suitable for i!

Decorative foil........................................ 355
High-pr essure cleaner............................ 354
Paint...................................................... 355
Vehicle interior....................................... 358
Vehicle socket for the high-voltage
battery................................................... 356
Cleaning carpets .......................................... 358
Cleaning seat covers .................................... 358
Cleaning the sensors .................................... 356
Climate control A/C function......................................... 162
Activating/deactivating.......................... 162
Activating/deactivating the A/C func-
tion (control panel)................................. 162
Activating/deactivating the synchro-
nisation function (control panel)............. 163
Air vents (front)...................................... 168
Automatic control.................................. 162
Calling up the air conditioning menu....... 162
Demisting the windscreen...................... 161
Demisting windows................................ 163
Immediate pre-entry climate control....... 166
Notes..................................................... 161 Pre-entry climate control for depar-
tur
e time................................................ 165
Pre-entry climate control using the key... 164
Rear air vents......................................... 169
Residual heat......................................... 163
Setting (MBUX multimedia system)......... 162
Setting the air distribution...................... 161
Setting the airOow.................................. 161
Setting the vehicle interior tempera-
ture....................................................... 161
Stationary heater/ventilation................. 167
Switching air-recirculation mode
on/oM ................................................... 163
Switching the rear window heater
on/oM ................................................... 161
Synchronisation function........................ 163
THERMATIC control panel...................... 161
THERMOTRONIC control panel............... 161
Ventilation with comfort opening.............. 98
Clothes hook ................................................ 133
COC papers , CertiNcate of conformity.......... 400
Cockpit Dashboard........................................... 6, 10
CoMee cup symbol , ATTENTION ASSIST........ 236 Collision detection (parked vehicle)
Inf ormation............................................ 227
Combination switch Lights.................................................... 144
Windscreen wipers................................. 153
Component-speciNc information................... 402
Convenience closing...................................... 99
Convenience opening..................................... 98
Coolant........................................................ 412
Copyright....................................................... 46
Cornering light............................................. 146
Correct use .................................................... 41
Cover, Roller sunblind.................................. 100
Cross traPc (warning) ,
Manoeuvring assistant................................. 278
Cross TraPc Alert, Cross traPc warning....... 278
Crosswind Assist , ESPn
................................ 232
Cruise control activating/deactivating.......................... 239
Calling up a speed................................. 239
Function................................................ 237
Requirements:....................................... 239 Index
509

Setting a speed...................................... 239
S toring a speed...................................... 239 D
Dam
ping adjustment .................................... 263
Dashboard Cockpit................................................ 6, 10
Dashcam Selecting a USB device.......................... 316
Starting/stopping a video recording....... 316
Data processing in the vehicle ........................ 43
Data protection rights .................................... 46
Data storage Data protection rights.............................. 46
Electronic control units............................ 43
Online services........................................ 45
Deactivating the alarm ................................. 105
Dealership ..................................................... 41
Declaration of conformity Electromagnetic compatibility.................. 30
Importer addresses.................................. 37
Jack......................................................... 38
SpeciNc absorption rate........................... 30 TIREFIT kit................................................ 38
W

ireless vehicle components................... 30
Decorative foil .............................................. 355
DeNOx agent AdBlue n
................................................. 200
Destination entry ......................................... 311
Detecting inattentiveness,
ATTENTION ASSIST...................................... 236
Diagnostics connection .................................. 39
Diesel Low outside temperatures...................... 407
Notes..................................................... 407
Digital Owner's Manual .................................. 22
DIRECT SELECT lever Automatic transmission.......................... 191
Engaging drive position.......................... 193
Engaging neutral.................................... 192
Engaging park position automatically...... 193
Engaging reverse gear............................ 192
Function................................................ 191
(earshis recommendation............. 191, 195
Manual gearshising ................................ 194
Selecting park position........................... 193 Display
Car e...................................................... 358
Home screen......................................... 295
Display (on-board computer) Displays on the instrument display......... 291
Display message Calling up in the on-board computer....... 420
Display messages

Z Towing not permitted See Own-
er's Manual
............................................ 434

Blind Spot Assist currently unavailable
See Owner's Manual..............................
465
Blind Spot Assist inoperative.................. 466
Blind Spot Assist not available when
towing a trailer See Owner's Manual ...... 466
Cannot start engine See Owner's
Manual.................................................. 447
Charging fault Please change charging
method See Owner's Manual ................. 435
Charging method currently unavaila-
ble Please try again or change charg-
ing method............................................ 435
Check brake pads See Owner's Man-
ual......................................................... 459
Check tyre pressures then restart Run
Flat Indicator ......................................... 482
Clutch overheated Avoid pulling away
until the warning goes out...................... 453
Cruise control and Limiter inoperative .... 460
Cruise control inoperative ...................... 460 Cruise control
oM................................... 461
Depress clutch fully to start engine ........ 453
Device detected at diagnostics con-
nection See Owner's Manual.................. 476
Drive system Malfunction Stop Switch
engine oM.............................................. 449
Drive system Malfunction Visit work-
shop ...................................................... 449
Front-passenger airbag disabled See
Owner's Manual ..................................... 423
Front-passenger airbag enabled See
Owner's Manual ..................................... 424
Hazard warning lamps malfunctioning .... 431
Head-up display currently unavailable
See Owner's Manual.............................. 441
Head-up display inoperative ................... 442
Limiter inoperative................................. 461
Limiter passive ....................................... 461
N permanently active Risk of vehicle
rolling.................................................... 451 Not possible to unlock charging cable
See Owner's Manual..............................
434
Only electric drive available Power
limited................................................... 435
Only select Park (P) when vehicle is
stationary .............................................. 450
Parking Assist and PARKTRONIC inop-
erative See Owner's Manual ................... 470
Parking lock inoperative Apply the
parking brake ......................................... 452
Place the key in the marked space
See Owner's Manual.............................. 427
PRE-SAFE inoperative See Owner's
Manual.................................................. 425
Reduced drive system performance
See Owner's Manual.............................. 436
Reversing not poss. Consult workshop ... 451
Risk of vehicle rolling away Apply
parking brake See Owner's Manual ........ 453514
Index

Risk of vehicle rolling away Parking
br
ake not applied See Owner's Manual ... 458
Risk of vehicle rolling Driver door
open and transmission not in P .............. 451
Run Flat Indicator inoperative ................. 482
Speed limit (winter tyres) XXX km/h ....... 463
Speed Limit Assist currently unavaila-
ble See Owner's Manual ........................ 463
Speed Limit Assist inoperative ................ 463
Teaching in transmission complete ......... 453
Teaching in transmission Operate
selector lever Brake for XX seconds
Risk of vehicle rolling ............................. 452
To shis out of P or N, depress brake
and start engine..................................... 450
To switch oM the engine, press the
Start/Stop button for at least 3 sec-
onds or 3 times. ..................................... 447
TraPc Sign Assist currently unavaila-
ble See Owner's Manual ........................ 465 TraPc
Sign Assis t inoperative................. 465
Transmission Malfunction ....................... 452
Transmission Malfunction Stop............... 451
Transmission Malfunction Visit work-
shop ...................................................... 453
Tyre press. monitor currently unavaila-
ble......................................................... 478
Tyre press. monitor inoperative .............. 478
Tyre press. monitor inoperative No
wheel sensors ........................................ 479
Tyre pressure Check tyres ...................... 481
Vehicle not currently being charged
Charging station fault............................. 435
Wiper malfunctioning............................. 446
Without changing gear, consult work-
shop .............................................. 437, 451
Without starting engine again, consult
workshop ............................................... 437
Displaying road names/house numbers ....... 312Distance control
, A ctive Distance
Assist DISTRONIC........................................ 241
Distance warning , Active Brake Assist.......... 250
DISTRONIC , Active Distance Assist
DISTRONIC.................................................. 241
Door Additional door lock................................. 86
Child safety lock (rear door)..................... 80
Emergency key......................................... 90
Opening (from the inside)......................... 87
Unlocking (inside).................................... 87
Door control panel Seat operation......................................... 18
Drive Away Assist , Drive Away Assist,
Manoeuvring assistant................................. 278
Drive position Engaging................................................ 193
Drive program display .................................. 187
Drive programs , DYNAMIC SELECT
Selecting............................................... 187
Driver's seat Adjusting (Seat Comfort)........................ 110
Adjusting (without seat comfort)............ 107 Index
515

Adjusting electrically.............................. 112
Easy entr y and exit feature..................... 119
Seat heating.......................................... 117
Driving abroad Light adjustment low beam.................... 142
Driving safety system ABS (Anti-lock Braking System).............. 230
Active Brake Assist................................. 250
Adaptive brake lights.............................. 235
ATTENTION ASSIST................................ 236
BAS....................................................... 231
Blind Spot Assist/Active Blind Spot
Assist.................................................... 258
Cameras................................................ 229
Cruise control........................................ 237
EBD (Electronic Brakeforce Distribu-
tion)....................................................... 233
ESP n
(Electronic Stability Program)........ 231
Hill Start Assist...................................... 235
HOLD function....................................... 233
On radar and ultrasonic sensors............. 229
Overview................................................ 229
STEER CONTROL................................... 233
TraPc Sign Assist................................... 256
Your responsibility.................................. 228 Driving system
, Dr iving safety system........... 229
Driving tips Acoustic presence indicator (sound
generator).............................................. 170
General driving tips................................ 177
Light adjustment when driving abroad.... 142
Recuperation......................................... 182
Drowsiness detection , ATTENTION ASSIST.... 236
Duplicate key ................................................. 86
Dynamic handling control system , ESPn
....... 231
DYNAMIC SELECT Calling up the fuel consumption indi-
cator...................................................... 190
ConNguring drive program I.................... 189
ConNguring drive program I (plug-
in hybrid)............................................... 188
Displaying engine data........................... 189
Displaying vehicle data........................... 189
Drive program display............................ 187
Drive programs...................................... 186
Function................................................ 186
Selecting the drive program................... 187 E
E10 pe trol.................................................... 405
Easy entry feature Function................................................ 119
Easy exit feature Function................................................ 119
EBD, Electronic Brakeforce Distribution........ 233
ECO Assist Plug-in hybrid......................................... 183
ECO display ................................................. 181
ECO start/stop button Automatic engine start/stop.................. 181
ECO start/stop function Automatic engine start........................... 180
Automatic engine stop........................... 180
Function................................................ 180
Switching oM/on .................................... 181
Electric drive , Plug-in hybrid operation.......... 170
Electric parking brake Applying automatically........................... 224
Emergency braking................................ 227
Manual.................................................. 226 516
Index

Releasing automatically.......................... 226
Electr ical fuses ............................................. 379
Electromagnetic compatibility Declaration of conformity......................... 30
Electronic Stability Program , ESPn
............... 231
Emergency Fire extinguisher.................................... 361
First-aid kit (sos sided).......................... 361
Overview of aids...................................... 20
Safety vest............................................. 360
Warning triangle..................................... 361
Emergency braking Active Brake Assist................................. 250
Brake Assist System............................... 231
Carrying out........................................... 227
Electric parking brake/handbrake.......... 224
Emergency key Door........................................................ 90
Inserting/removing.................................. 85
Tailgate.................................................... 96
Emergency operation mode Start the vehicle..................................... 174 Emergency
shut oM (high-voltage on-board
electrical system) ......................................... 171
Emergency spare wheel *nOating ................................................. 398
Emergency stop assistant , Active Emer-
gency Stop Assist......................................... 249
Energy Oow display Function/notes...................................... 308
Engine Emergency operation mode.................... 174
Engine number....................................... 402
Starting assistance................................ 370
Switching oM, start/stop button............. 220
Tow-starting........................................... 378
Engine data Displaying.............................................. 189
DYNAMIC SELECT.................................. 189
Engine electronics........................................ 400
Engine number ............................................. 402
Engine oil Additives................................................ 410
Capacity................................................ 410 Checking the oil level using the on-
boar
d computer..................................... 348
MB-Freigabe or MB-Approval.................. 410
Quality................................................... 410
Topping up............................................. 349
Engine starting Remote Online....................................... 175
Start/stop button.................................. 173
Environmentally friendly driving...................... 24
ERA-GLONASS test mode............................. 334
Error message Instrument cluster.................................. 420
ESC , Electronic Stability Control................... 231
ESP n
, Electronic Stability Program
Activating/deactivating.......................... 233
Crosswind Assist.................................... 232
Function................................................ 231
Trailer stabilisation................................. 232
EU type approval number ............................. 402
Exhaust gas asertreatment, diesel engine.... 409
Exit warning ................................................. 258
Exiting a parking space Active Parking Assist.............................. 273 Index
517