lumbar support MERCEDES-BENZ A-CLASS HATCHBACK 2018 Owners Manual

Ad
justing the 4-w aylumbar support 1
Raise
2 Soften
3 Lower
4 Harden #
Using buttons 1to4 , adjust the conto ur
of the backrest individually tosuit your bac k. Head
restra ints Ad
justing the front seat head restra ints
mechanically &
WARNING Risk of inju rythro ugh adjust‐
ing vehicle settings while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in the
fo llowing situations:
R ifyo u adjust the driver's seat, the head
re stra ints, thesteering wheel or the mir‐
ro r while theve hicle is in motion
R ifyo ufast enyour seat belt while theve hi‐
cle is in motion #
Before starting the engine: adjust the
driver's seat, the head restra ints, the
st eering wheel or the mir ror and fasten
yo ur seat belt. &
WARNING Risk of inju rydue tohead
re stra ints which are not fitted or are
adjus ted incor rectly
If head restra ints are not fitted or are adjus‐
te d incor rectl y,they cannot pr ovide pr otec‐
tion as intended.
There is an increased risk of injury in the
head and neck area, e.g. in theeve nt of an
accident or when braking. #
Alw ays drive with the head restra ints
fi tted. #
Before driving off, ma kesure forev ery
ve hicle occupant that the cent reofthe
head restra int supports the back of the
head at about eye le vel. Do not inter
change the head restra ints of the
front and rear seats. Otherwise, you will not be
able toadjust the height and angle of the head
re stra ints cor rectl y.
Ad just the head restra int fore -and-aft position so
th at it is as close as possible tothe back of your
head. 92
Seats and stowing

If all
requ irements are met, the update will be
ins talled. The multimedia sy stem cann otbe
operated while the update is being ins talled and
ve hicle functions are restricted.
If er rors should occur during the ins tallation, the
multimedia sy stem automatically attem ptsto
re store the pr evious version. If restoration of the
pr ev ious version is not possible, a symbol
appears on the media displa y.Please consult a
qu alified specialist workshop toresolve the
problem. Re
setting the multimedia sy stem (reset func‐
tion) Multimedia sy
stem:
, © .
Settings .
System .
Reset
Pe rsonal data is dele ted, forex ample:
R Station presets
R Connec ted mobile phones
R individual user profiles
% The guest profile is reset when the settings
are restored tothefa ctory settings. A prom
ptappears again asking whe ther you
re ally wish toreset. #
Select Yes.
The multimedia sy stem is reset tothefa ctory
settings. If you ha veset a PIN foryo ur sys‐
te m, this will also be reset. Fi
t & Healthy Setting ENE
RGIZING seat kinetics Re
quirements:
R These functions are available on lyfor fully
electric seats with a memory function.
Multimedia sy stem:
, © .
Comfort .
Seat comfort #
Select Seat kinetics .
ENERG IZING seat kinetics can support back
health bychanging the seat position during driv‐
ing. The muscles and joints are repeatedly
st re ssed and relie vedby means of minor mo ve‐
ments of the cushion and backrest. St
arting seat kinetics #
Select Ìforth e desired seat. #
The programme runs forth e set duration.
Configuring seat kinetics #
Select Zforth e desired seat. #
Select Backrest orBackrest and seat sur-
face. #
Select the desired setting.
Ve hicles with a multicontour seat:
In addition tothe seat backrest and seat cush‐
ion, the lumbar function can be activated forthe
function. #
Switch Including lumbar on or off.
Setting duration #
Select Zforth ere qu ired seat.
The following run times are available:
R Short (16 minutes)
R Medium (32 minutes)
R Long (96 minutes) 320
MBUX multimedia sy stem

Re
gis tering on Mercedes me ............... 350
Showing local area messa ges .............. 353
Switching the tra ffic information dis‐
play on ................................................ 353
Load compa rtment co ver
Re moving/fitting ................................. 106
Load compa rtment floor
Opening/closing .................................. 11 0
Loading .................................................... .108
Bag hook ............................................. 109
No tes ................................................... 101
St ow age space unde rneath the load
compartment floor ...............................1 10
Ti e-down eyes ...................................... 108
Loading guidelines .................................. 101
Loads Securing .............................................. 101
Locking/unlocking Activating/deactivating the auto‐
matic locking feature ............................ .73
Ad ditional door lock .............................. 69
Digital Vehicle Keyst icke r ..................... 70
Emer gency key ...................................... 73
KEYLESS-GO .......................................... 71Mobile phone ........................................70
Opening theta ilgate .............................. 74
Smartphone .......................................... 70
Un locking/opening the doors from
th e inside ..............................................70
Low beam (symm etrical dipped beam) ................. 12 2
Switching on/off ................................. 12 2
Lu bricant additives
see Additives
Lu ggage
Securing .............................................. 101
Lu mbar support
see Lumbar support (4-w ay)
Lu mbar support (4-w ay).......................... .92 M
Main beam Changing bulbs .................................... 13 3
Maintenance see ASS YST PLUS Making a call via
theove rhead con‐
trol panel
Mercedes me connect ........................ .389
Malfunction Restra int sy stem .................................... 31
Manual transmission Operating thege arshift le ver ............... 16 2
Map .................................................. .351, 356
Av oiding an area ..................................3 60
Av oiding an area (o verview) ................ .360
Changing an area ................................ 360
Deleting an area .................................. 361
Displ aying Qibla .................................. 362
Displaying the compass ....................... 362
Displaying the map version ................ .359
Displ aying the next intersecting
st re et ................................................... 359
Displaying thera nge ............................ 363
Displaying the satellite map ................3 62
Displ aying the tra ffic map .................... 351
Displaying weather information .......... .363
Map data ............................................. 361
Moving ................................................ 357
Selecting POI symbols ......................... 358
Selecting text information ................... 359 582
Index

Ru
n-flat characteristics
MOExtended tyres ............................... 438
Ru nning-in no tes .....................................1 56S
Saf ety sy stems
see Driving saf ety sy stem
Saf etyve st ............................................... 436
Satelli temap ........................................... 362
Seat .................................................... 88, 103
4-w aylumbar support .......................... .92
Ad justing (electrically) ........................... 91
Ad justing (Seat Comfort) ....................... 91
Ad justing the seat backrest angle
(rear) ................................................... 105
Ad justment (without Seat Comfort
Pa ckage) ................................................ 89
Au tomatic seat adju stment ................... 94
Backrest (rear) locking ........................ 105
Con figuring the settings ........................ 94
Cor rect driver's seat position ................ 88
ENERGIZING seat kinetics ................... 320
Fo lding the backrest (rear) back ..........1 04
Fo lding the backrest (rear) forw ards .... 103 Operating
the memory function ..........1 00
Re setting the settings ............................95
Setting options ...................................... 14
Seat see Head restra int
Seat belt .............................................. .32, 36
Ac tivating/deactivating seat belt
adjustment ............................................ 36
Ca re .................................................... 434
Fa stening ............................................... 35
Pr otection ..............................................32
Re ar seat belt status display ................ .36
Re duced pr otection ...............................33
Re leasing .............................................. .36
Seat belt adjustment (function) ............. 36
Wa rning lamp ........................................ 36
Seat belt adju stment
Ac tivating/deactivating ......................... 36
Fu nction ................................................ 36
Seat belt tensioners
Ac tivation .............................................. 31
Seat belt warning
see Seat belt
Seat co ver (Care) ..................................... 434 Seat hea
ter
Ac tivating/deactivating ......................... 95
Seat kin etics
Setting ................................................ .320
Seat ventilation
Ac tivating/deactivating ......................... 96
Second telephone .................................. .370
Connecting .......................................... 370
Fe atures .............................................. 370
Selecting a gear
see Changing gears
Selecting the sound profile
Burmes ter®
sur round sound sy stem ....4 17
Selecto r lever
see DIRECT SELECT le ver
Self-test Automatic front passenger front air‐
bag shutoff ............................................ 41
Sensors (Care) ......................................... 432
Service Menu (on-board computer) .................. 254 Index
591