lumbar support MERCEDES-BENZ B-CLASS HATCHBACK 2021 Owners Manual

A
A
djus
djus ting t
ting t he fr
he front seat electr
ont seat electr ically
ically 1
Seat backrest inclination
2 Seat height
3 Seat cushion inclination
4 Seat fore -and-aT position #
Save the settings with the memory function
(/ page 118). A
A
djus
djus ting t
ting t he 4-wa
he 4-wa y lumbar support
y lumbar support 1
Higher
2 SoTer
3 Lower
4 Firm er #
Use buttons 1to4 toadjust the contour of
th e backrest. A
A
djus
djus ting r
ting r ear seats mec
ear seats mec hanically
hanically &
W
WARNING
ARNING Risk of becoming trapped when
adjusting the seats
When you adjust a seat, you may trap yourself
or a vehicle occupant. #
When adjusting a seat, make sure that
no one has any body parts in the sweep
of the seat. &
W
WARNING
ARNING Risk of accident if the seat and
seat backrest are not engaged
The seat and seat backrest can fold forw ards.
There is a risk of thefo llowing, in particular:
R The vehicle occupant may be pressed
against the seat belt. The seat belt cannot
pr otect as intended and could cause addi-
tional injur y.
R Ach ild restraint system will no longer be
prope rly suppor ted or positioned and will
no longer ful/l its function as intended. Seats and st
owing
109
109

Unlo
cking/opening the doors from
th e inside................................................. 85
Lo
Lo w beam
w beam
Ac tivating/deactivating.......................... 138
Light adjustment (driving abroad)........... 138
L
L ubr
ubr icant additiv
icant additiv es
es
see Additives
L
L ugg
ugg age
age
Lu ggage net........................................... 130
Securing................................................ 118
L
L umbar support
umbar support
see Lumbar support (4-w ay)
L
L umbar suppor
umbar suppor t (4-wa
t (4-way)
y)...............................1 09M
M
Main beam
Main beam Changing bulbs...................................... 149
Maint
Maint enance
enance
see ASS YST PLUS
Malfunction
Malfunction Restraint system..................................... .47
Manoeuvr
Manoeuvr ing aid
ing aid
see Manoeuvring assistance Manoeuvr
Manoeuvr
ing assist
ing assistance
ance
Cross Tra1c Ale rt.................................. 273
Drive Away Assist................................... 272
Manoeuvr
Manoeuvr ing assist
ing assistant
ant
Ac tivating/deactivating.......................... 273
Manual tr
Manual tr ansmission
ansmission
Operating thege arshiT le ver.................. 185
Map
Map Displaying online map contents.............. 308
Displaying weather informatio n.............. 308
Moving................................................... 307
Selecting the map orientation................ 307
Setting the map scale............................ 307
Switching mo torw ay information
on/o.................................................... 307
Massag Massag e pr
e progr
ogrammes
ammes
Re setting the settings............................ 113
Selecting the front seats........................1 13
Maximum design speed
Maximum design speed ................................ 182
Maximum design speed
Maximum design speed see Limiter
Maximum per
Maximum per missiblegr
missible gross v
oss v ehicle w
ehicle w eight
eight... 394 MBUX Int
MBUX Int
er
erior Assist
ior Assist ant
ant
Overview................................................ 293
Switching there ading light on/o.
(contactless).......................................... 294
Switching the sear chlight on/o.
(contactless). ......................................... 294
MBUX multimedia syst MBUX multimedia syst em
em
Ac tivating/deactivating standby mode... 222
Collision de tection (par kedve hicle)........ 221
Con/guring drive prog ram I................... .184
Home screen......................................... 289
No tes..................................................... 288
Operating theto uchscreen..................... 290
Overview................................................ 288
Re storing (fac tory settings).................... 301
Setting route-based speed adap tation.... 241
Setting the air distribution...................... 159
Setting the stationary heater/ventila-
tion........................................................ 164
St andby mode function.......................... 222
MBUX multimedia syst
MBUX multimedia syst em em
see Displ ay(MBUX multimedia system)
see MBUX Interior Assistant
Media
Media Overvi ewofthe functions and symbols.. .330 Index
515
515