MERCEDES-BENZ GLB SUV 2022 Owners Manual

Driving safety systems
Warning/indicator lamp Possible causes/consequences and
P Solutions
%
ABS w arning lamp * The yellow ABS warning lamp is lit while the vehicle is running.
ABS is malfunctioning.
If an additional w
arning tone sounds, EBD is malfunctioning.
Other driving systems and driving safety systems may also be malfunctioning. 
Note the messages on the instrument display. &
WARNING Ther
e is a risk of skidding if EBD or ABS is malfunctioning
The wheels may lock during braking.
The s
teerability and braking characteristics are heavily impaired and the braking distance may increase. In addition,
other driving safety systems are switched oM. 
Drive on carefully. 
Have the brake system checked immediately at a q
ualiNed specialist workshop.

Warning/indicator lamp Possible causes/consequences and
P Solutions

Warning/indicator lamp Possible causes/consequences and
P Solutions
If ESP n
canno t be activated, ESP n
is malfunctioning. 
Have ESP n
c
hecked immediately at a qualiNed specialist workshop. 
Observe the notes on deactivating ESP n
( pag
e 203).Tyre pressure monitor
Warning/indicator lamp Possible causes/consequences and
P Solutions
w
T
yre pressure monitoring
system warning lamp Oashes*The yellow tyre pressure monitor warning lamp (pressure loss/malfunction)
Oashes f
or approximately one minute and
then remains lit.
The tyre pressure monitoring system is malfunctioning. &
WARNING Ther
e is a risk of an accident if the tyre pressure monitoring system is malfunctioning
The tyre pressure monitoring system cannot issue a warning if there is pressure loss in one or more of the tyres.
T
yres with insuPcient tyre pressure may impair the driving characteristics as well as steering and braking. 
Have the tyre pressure monitoring system checked at a q
ualiNed specialist workshop. 460
Display messages and warning/indicator lamps

Warning/indicator lamp Possible causes/consequences and
P Solutions
w
T yre pressure monitoring
system warning lamp lights
up * The yellow tyre pressure monitoring system warning lamp (pressure loss/malfunction) is lit.
The tyre pressure monitoring system has detected tyre pressure loss in at least one of the tyres. &
WARNING Risk of an accident due t
o insuPcient tyre pressure
= The tyr
es can burst.
= The tyres can wear excessively and/or unevenly.
= The driving characteristics as well as the steering and braking may be greatly impaired.
You could then lose control of the vehicle. 
Observe the recommended tyre pressures. 
Adjust the tyre pressure if necessary. 
Stop the vehicle in accordance with the tr
aPc conditions. 
Check the tyre pressure and the tyres. Display messages and warning/indicator lamps
461

1, 2, 3 ...
360° camer a
Care...................................................... 328
Function................................................ 240
Switching automatic mode on/oM
(reversing camera)................................. 243 A
A/C function A

ctivating/deactivating (operating
unit)....................................................... 163
MBUX.................................................... 163
ABS , Anti-lock braking system...................... 203
Acceleration Kickdown............................................... 186
Accident ERA-GLONASS test mode...................... 306
Accident, emergency call ............................. 303
Acoustic locking veriNcation signal, acti-
vating/deactivating........................................ 81
Active Blind Spot Assist Brake application................................... 233
Exit warning........................................... 232 Function................................................ 232
T

railer operation..................................... 233
Active bonnet, Pedestrian protection............ 317
Active bonnet (pedestrian protection) Resetting............................................... 317
Active Brake Assist Function................................................ 224
Setting................................................... 228
Active Distance Assist DISTRONIC Activate/deactivate variable limiter........ 216
Activating/deactivating.......................... 216
Active Emergency Stop Assist................ 223
Calling up a speed................................. 216
Function................................................ 213
Increasing/decreasing the speed........... 216
Route-based speed adaptation............... 218
Storing a speed...................................... 216
Active Lane Keeping Assist Activating/deactivating.......................... 237
Function................................................ 234
Setting the sensitivity............................. 237
Trailer operation..................................... 234
Active light function ..................................... 146 Active Parking Assist
Exiting a par king space.......................... 251
Function................................................ 248
Parking.................................................. 249
Active Service System PLUS,
ASSYST PLUS.............................................. 315
Active Speed Limit Assist ............................. 218
Active Steering Assist Activating/deactivating.......................... 223
Active Emergency Stop Assist................ 223
Function................................................ 221
Adaptive brake lights .................................... 208
Adaptive cruise control , Active Distance
Assist DISTRONIC........................................ 218
Adaptive Highbeam Assist , High beam
Activating/deactivating.......................... 149
Function................................................ 148
Adaptive Highbeam Assist Plus Function................................................ 149
Switching on/oM .................................... 150
AdBlue n
Additives................................................ 379
Capacity................................................ 379 462
Index

Notes..................................................... 191
Pur ity..................................................... 379
Topping up............................................. 192
Additional door lock ....................................... 83
Additives AdBlue n
......................................... 192, 379
Engine oil............................................... 380
Fuel....................................................... 377
Aser-sales service, ASSYST PLUS................. 315
Air conditioning menu Air distribution....................................... 164
Calling up.............................................. 163
Climate control...................................... 163
Stationary heater/ventilation................. 166
Air distribution MBUX multimedia system....................... 164
Setting................................................... 162
Air inlet........................................................ 324
Air pressure ................................................. 353
Air vents Setting................................................... 166
Air/water duct ............................................. 324 Airbag, Occupant saf
ety
Automatic front passenger airbag shut
oM ............................................................ 52
Deployment............................................. 44
Front airbag............................................. 49
Overview.................................................. 49
PASSENGER AIR BAG indicator lamps...... 53
Protection................................................ 50
Reduced protection.................................. 51
Warning lamp........................................... 44
AirOow Setting................................................... 162
Alarm system , ATA....................................... 101
All-wheel drive , 4MATIC................................ 187
Ambient lighting........................................... 151
Angle of approach/departure ....................... 384
Animals , Pets in the vehicle............................ 79
Anti-lock braking system , ABS...................... 203
Anti-thes alarm system , ATA......................... 101
Anti-thes protection, ATA
Additional door lock................................. 83
Immobiliser............................................ 101
Approval numbers ........................................ 372 Apps
Mer cedes me calls................................. 293
Mercedes me connect........................... 297
Assembly licence plate, front .......................... 26
Assistance system , Driving safety system..... 202
ASSYST PLUS Battery disconnection periods................ 316
Service interval display.......................... 315
Service requirements............................. 315
ATA , Anti-thes protection
Deactivating the alarm........................... 101
Function................................................ 101
Interior protection.......................... 102, 103
Tow-away protection.............................. 102
ATTENTION ASSIST Function................................................ 209
Setting................................................... 210
Attention assistant, ATTENTION ASSIST........ 209
Authorised workshop ...................................... 37
Automatic car wash ...................................... 324
Automatic car wash mode .................... 324, 325
Automatic climate control ............................ 163 Index
463

Automatic distance control
, A ctive Dis-
tance Assist DISTRONIC............................... 213
Automatic driving lights................................ 144
Automatic emergency call , Mercedes-
Benz emergency call system......................... 304
Automatic engine start/stop , ECO start/
stop function................................................ 178
Automatic front passenger airbag shutoM
Function.................................................. 52
PASSENGER AIR BAG indicator lamps...... 53
Automatic measures aser an accident ,
Occupant safety............................................. 57
Automatic mirror folding function................. 161
Automatic transmission Changing gear........................................ 183
DIRECT SELECT lever............................. 183
Drive programs...................................... 180
DYNAMIC SELECT switch....................... 180
Engaging drive position.......................... 185
Engaging neutral.................................... 184
Engaging reverse gear............................ 184
Faulty gear shis..................................... 185
Kickdown............................................... 186
Manual shising ...................................... 185 Selecting park position........................... 184
S
teering wheel gearshis paddles............ 185
Transmission position display................. 183
Transmission positions........................... 183
Autonomous braking .................................... 224
Axle load Trailer operation..................................... 386 B
Bag hook .....................................................

134
Ball neck Folding out/in........................................ 254
Trailer coupling...................................... 256
BAS , Brake Assist System............................. 203
Battery (12 V battery) Notes..................................................... 340
Replacing............................................... 344
Starting assistance................................ 342
Battery (key) .................................................. 82
Battery (starter battery) Charging via Remote Online................... 170
Belt, Seat belt................................................ 45 Bicycle rack
Load capacity
........................................ 386
Trailer operation..................................... 257
Blind Spot Assist, Active Blind Spot Assist Activating/deactivating.......................... 234
Function................................................ 232
BlueTec AdBlue n
................................................. 191
Bluetooth n
................................................... 292
Bonnet Active bonnet......................................... 317
Opening/closing.................................... 318
Resetting (active bonnet)........................ 317
Brake Assist Active Brake Assist................................. 224
Brake Assist System............................... 203
Brake Assist System , BAS............................. 203
Brake Nttings ................................................ 171
Brake Ouid .................................................... 381
Brake force distribution , EBD........................ 206
Brake lamps Adaptive brake lights.............................. 208 464
Index

Brakes
ABS (Anti-loc k Braking System).............. 203
Active Brake Assist................................. 224
Adaptive brake lights.............................. 208
BAS (Brake Assist System)..................... 203
Driving tips............................................ 172
EBD (Electronic Brakeforce Distribu-
tion)....................................................... 206
HOLD function....................................... 206
Limited braking eMect (salt-treated
roads).................................................... 172
New/replaced brakepads/brake disks... 171
Post-collision brake.................................. 57
Running-in notes.................................... 171
Braking assistance Brake Assist System............................... 203
Breakdown Assistance overview................................. 18
Flat tyre................................................. 334
Tow-starting........................................... 349
Towing away.......................................... 345
Transporting the vehicle......................... 347
Wheel change........................................ 362 C
Calls Mer
cedes me......................................... 292
Camera 360° Camera......................................... 240
Cleaning................................................ 328
Information............................................ 201
Reversing camera.................................. 237
Selecting the view.................................. 243
Car key .......................................................... 80
Car wash ...................................................... 324
Car-to-X communication Hazard warnings.................................... 286
Care 360° camera......................................... 328
Air/water duct....................................... 324
Automatic car wash............................... 324
Car parts............................................... 328
Decorative foil........................................ 327
Display................................................... 329
Exterior lighting...................................... 328
Head-up display..................................... 329
High-pressure cleaner............................ 326 Paint...................................................... 326
Plas
tic trim............................................ 329
Real wood/trim elements...................... 329
Roof lining............................................. 329
Trailer hitch............................................ 328
Vehicle interior....................................... 329
Washing by hand.................................... 326
Caring for plastic trim ................................... 329
Caring for real wood ..................................... 329
Caring for rims............................................. 328
Caring for the steering wheel ........................ 329
Caring for trim elements............................... 329
Central locking system Button..................................................... 84
Key.......................................................... 81
Changing bulbs Fitting/removing cover (front wheel
arch)...................................................... 153
Overview................................................ 153
Changing illuminants Notes..................................................... 152 Index
465

Charging
On-boar d electrical system battery
(12 V).................................................... 343
USB port................................................ 139
Checking the coolant level ........................... 322
Child safety lock Rear door................................................. 77
Side window (rear)................................... 78
Child seat Approval categories................................. 63
Basic instructions.................................... 58
Fitting ISOFIX/i-Size................................ 67
Front passenger seat............................... 75
Recommendations for child restraint
systems................................................... 61
Risks/dangers......................................... 59
Seats suitable for belt-secured child
restraint systems..................................... 71
Seats suitable for i!

THERMATIC control panel...................... 162
THERMO TRONIC control panel............... 162
Ventilation with comfort opening.............. 95
Clothes hook ................................................ 135
COC papers , CertiNcate of conformity.......... 370
Cockpit Dashboard................................................. 6
CoMee cup symbol , ATTENTION ASSIST........ 209
Collision detection (parked vehicle) Information............................................ 199
Combination switch Lights.................................................... 145
Windscreen wipers................................. 154
Component-speciNc information................... 372
Convenience closing...................................... 96
Convenience opening..................................... 95
Coolant........................................................ 381
Copyright....................................................... 42
Cornering light............................................. 147
Correct use .................................................... 37
Cover, Roller sunblind.................................... 97 Cross
traPc (warning) ,
Manoeuvring assistant................................. 253
Cross TraPc Alert, Cross traPc warning....... 253
Crosswind Assist , ESPn
................................ 205
Cruise control activating/deactivating.......................... 211
Calling up a speed................................. 211
Function................................................ 210
Requirements:....................................... 211
Setting a speed...................................... 211
Storing a speed...................................... 211 D
Dam
ping adjustment .................................... 237
Dashboard Cockpit...................................................... 6
Dashcam Selecting a USB device.......................... 288
Starting/stopping a video recording....... 288
Data processing in the vehicle ........................ 39
Data protection rights .................................... 42
Data storage Data protection rights.............................. 42 Electronic control units............................ 39
Online ser

vices........................................ 41
Deactivating the alarm ................................. 101
Dealership ..................................................... 37
Declaration of conformity Electromagnetic compatibility.................. 26
Importer addresses.................................. 33
Jack......................................................... 34
SpeciNc absorption rate........................... 26
TIREFIT kit................................................ 34
Wireless vehicle components................... 26
Decorative foil .............................................. 327
DeNOx agent AdBlue n
................................................. 191
Destination entry......................................... 283
Detecting inattentiveness ,
ATTENTION ASSIST...................................... 209
Diagnostics connection .................................. 35
Diesel Low outside temperatures...................... 377
Notes..................................................... 377
Digital Owner's Manual .................................. 20 Index
467