Mercedes-Benz B-Class hatchback 2022 Owner's Manual page 508

Switching on/off.................................... 149
®
AdBlue
Additives................................................ 409
Capacity................................................ 409
Notes..................................................... 200
Purity..................................................... 409
Topping up............................................. 201
Additional door lock....................................... 86
Additives
®
AdBlue ......................................... 201, 409
Engine oil............................................... 410
Fuel....................................................... 406
After-sales service, ASSYST PLUS................. 343
Air conditioning menu
Air distribution....................................... 163
Calling up.............................................. 162
Climate control...................................... 162
Stationary heater/ventilation................. 168
Air distribution
MBUX multimedia system....................... 163
Setting................................................... 161
Air inlet........................................................ 352
Air pressure................................................. 383
Air vents
Setting................................................... 168
Air/water duct............................................. 352
Airbag, Occupant safety
Automatic front passenger airbag shut
off............................................................ 56
Deployment............................................. 48
Front airbag............................................. 53
Overview.................................................. 53
PASSENGER AIR BAG indicator lamps...... 58
Protection................................................ 54
Reduced protection.................................. 55
Warning lamp........................................... 48
Airflow
Setting................................................... 161
Alarm system, ATA....................................... 104
All-wheel drive, 4MATIC................................ 196
Ambient lighting........................................... 150
Animals, Pets in the vehicle............................ 81
Anti-lock braking system, ABS...................... 230
Anti-theft alarm system, ATA......................... 104
Anti-theft protection, ATA
Additional door lock................................. 86
Immobiliser............................................ 104
Anticipatory operating-mode strategy,
Route-based................................................. 185
Approval numbers........................................ 402
Apps
Mercedes me calls................................. 321
Mercedes me connect........................... 325
Assembly licence plate, front.......................... 29
Assistance system, Driving safety system..... 229
ASSYST PLUS
Battery disconnection periods................ 344
Service interval display.......................... 343
Service requirements............................. 343
ATA, Anti-theft protection
Deactivating the alarm........................... 105
Function................................................ 104
Interior protection.................................. 106
Tow-away protection...................... 105, 106
ATTENTION ASSIST
Function................................................ 236
Setting................................................... 237
Attention assistant, ATTENTION ASSIST........ 236
Authorised workshop...................................... 41
Index 505