Mercedes-Benz GLB 2023 Operator's Manual page 452

450 Index
Folding the backrest (rear passenger
compartment) forwards to get in
(third row of seats)................................... 99
Folding the backrest on the third row
of seats forwards................................... 115
Lumbar support....................................... 98
Memory function................................... 109
Resetting the settings............................ 104
Settings................................................... 16
Side impact air bag.................................. 53
Seat belt
Automatic tightening................................ 46
Warning lamp........................................... 42
Seat belt adjustment
Activating/deactivating............................ 46
Function.................................................. 46
Seat belt warning........................................... 42
Seat belts
Activating/deactivating seat belt
adjustment.............................................. 46
Care...................................................... 295
Fastening................................................. 40
Notes on wearing correctly...................... 40
Releasing................................................. 52
Seat heating
Activating/deactivating.......................... 104
Seat height.................................................... 97
Seat ventilation............................................ 105
Seats, Back seat, Through-loading feature
Folding the backrest forwards (rear
passenger compartment)....................... 113
Selecting a gear........................................... 164
Selector lever............................................... 162
Self-test
Automatic front passenger air bag shu
toff.......................................................... 42
Restraint system...................................... 41
Sensors
Cleaning................................................ 294
Service........................................................ 281
Service center................................................ 29
Service interval display................................. 281
Shifting
Automatic transmission.......................... 164
Gearshift recommendation..................... 165
Manual.................................................. 164
Steering wheel paddle shifters................ 164
Shortening the braking distance
Brake Assist System............................... 179
Shunting support......................................... 227
Side impact air bag........................................ 53
Side impact protection................................. 220
Side windows
Child safety lock (rear passenger
compartment).......................................... 68
Closing with SmartKey............................. 85
Convenience closing................................ 85
Convenience opening............................... 84
Opening with the SmartKey...................... 84
Opening/closing...................................... 83
Problem................................................... 85
Size designation
Tires...................................................... 333
Skid chains.................................................. 319
Sliding sunroof
Automatic functions................................. 89
Closing with SmartKey............................. 85
Opening with the SmartKey...................... 84
Opening/closing...................................... 86