Page 105 of 525
Ad
justing the front passen ger seat electri‐
cally from the driver's seat &
WARNING Risk of injury or death dueto
th e front seat being positioned too close
to the cockpit
The front airbags can also injure the occu‐
pants in the front of theve hicle. #
Alw ays adjust the front seats so they
are as faraw ay as possible from the
front airbags. #
In addition, obse rveth e no tes on cor‐
re ct seat adjustment. Re
quirements:
R The po wer supply is switched on. Yo
u can call up thefo llowing functions forthe
front passenger seat:
R Seat adjustment
R Seat heating
R Seat ventilation
R Memory function #
Toselect the front passenger seat: press
button 1.
When the indicator lamp lights up, the front
passenger seat is selected. #
Adjust the front passenger seat using the
buttons on the driver's side door operating
unit. #
Toselect the driver's seat: press button1
again.
When the indicator lamp goes out, the driv‐
er's seat has been selected. 102
Seats and stowing
Page 106 of 525

Ad
justing the 4-w aylumbar support 1
Higher
2 Softer
3 Lower
4 Firmer #
Use buttons 1to4 toadjust the conto ur
of the backrest. Head
restra ints Ad
justing the front seat head restra ints man‐
ually &
WARNING Risk of accident due to
adjusting vehicle settings while theve hi‐
cle is in motion
Yo u could lose cont rol of theve hicle in the
fo llowing situations in particular:
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 and the mir ror and fas‐
te nyo ur seat belt. &
WARNING Risk of injury duetohead
re stra ints not being fitted or being adjus‐
te d incor rectly
If head restra ints ha venot been ins talled or
ha ve not been adjus ted cor rectly, there is an
increased risk of injury in the head and neck
area, e.g. in theev ent 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. Seats and
stowing 103
Page 107 of 525
#
Toraise: pullthe head restra int up. #
Tolowe r:press release knob 1inthe direc‐
tion of the ar row and push the head restra int
down. #
Tomo veforw ard: press release knob 2
and pull the head restra int forw ard. #
Tomo vebackwards: pressrelease knob 2
and push the head restra int backwards. Ad
justing the front seat luxury head
re stra ints mechanically #
Tomo veforw ard: press release knob 1
and pull the head restra int forw ard. #
Tomo vebackwards: pressrelease knob 1
and push the head restra int backwards. Ad
justing the head restra ints of there ar
seats mechanically #
Toraise: pullthe head restra int up. #
Tolowe r:press release knob 1inthe direc‐
tion of the ar row and push the head restra int
down. 104
Seats and stowing
Page 108 of 525

Fi
tting/ removing the rear seat head
re stra ints
Re moving #
Release there ar seat backrest and fold it for‐
wa rds slightly (/ page117). #
Pull the head restra int upwards as far as it
will go. #
Push release knob 1inthe direction of the
ar row and pull out the head restra int.
Installing #
Insert the head restra int such that the
notches on the bar are on the left when
vie we d in the direction of tra vel. #
Push the head restra int down until it
engages. #
Foldthere ar seat backrest back until it
engages. Configuring
the seat settings Multimedia sy
stem:
4 © 5
Comfort 5
Seat comfort
Ad justing the backrest contour in the lumbar
re gion of the seat backrest (lumbar) #
Select Lumbar . #
Select the settings Zforth e desired seat. #
Adjust the air cushions. Ad
justing the backrest side bols ters #
Select Side bolsters . #
Adjust the air cushion forth e desired seat.
Setting the seat heating balance #
Select Seat heating balance. #
Adjust the heat distribution forth e desired
seat. Setting automatic seat adjustment
&
WARNING Risk of becoming trapped
du ring adjustment of the driver's seat
af te r calling up a driver profile
Selecting a user profile may trigger an
adju stment of the driver's seat tothe posi‐
tion sa ved under the user profile. You or
ot her vehicle occupants could be injured in
th e process. #
Make sure that when the position of
driver's seat is being adjus ted using the
multimedia sy stem, no people or body Seats and
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Page 109 of 525

parts are in
the seat's range of mo ve‐
ment.
If th ere is a risk of someone becoming trap‐
ped, stop the adjustment process immedi‐
ately: #
a)Tapth ewa rning message on the
media displa y.
or #
b) Press a memory position button or a
seat adjustment switch on the driver's
door.
The adjustment process will be stop‐
ped. Re
quirements:
R Adapting the driver's seat and steering wheel
position tobody size: automatic seat adjust‐
ment has been switched on. Multimedia sy
stem:
4 © 5
Settings 5
Vehicle
5 Automatic seat adjustment
Switching automatic seat adjustment on/off
When the active user profile is changed while
th eve hicle is stationar y,the driver's seat, steer‐
ing wheel, outside mir rors and seat con tour will
automatically be adap tedto the driver. #
Select OnorOff.
% This setting is available on lyfor individual
user profiles. Forth e guest profile, auto‐
matic seat adjustment cannot be switched
on or off. Further information about user
profiles .
Ad justing driver's seat and steering wheel
position tobody size
The vehicle calculates a suitable driver's seat
and steering wheel position on the basis of the
driver's body size and sets this directly. #
Toset the unit of measurement: selectcm
or ft/in. #
Set the size using the scale. #
Select Start positioning.
The driver's seat and steering wheel position
is adjus tedto the body size that has been
set.
% Ifth e driver's seat and steering wheel posi‐
tion calculated bytheve hicle is not practical
or comfor table, it can be manually changed
at any time via the buttons.
The exterior mir rors are not set via this func‐
tion. Ins tead, they have tobe set manually
via the switches.
% You can also configure these settings via the
Mercedes me por talfo ryo ur user profile. By
syn chro nising the profiles in theve hicle and
th e Mercedes me connect profiles, you can
car ryove rth ese settings foryo ur vehicle.
Fu rther information about synchronising
user profiles .
Setting the easy entry and exitfeature #
Select Steer. wheel and seat, Steering wheel
only orOff. 106
Seats and stowing
Page 110 of 525

%
Ifyo u use an individual user profile and ha ve
set your body size, this information is car ried
ove rfo rth e easy entry andexitfeature. This
will cause the driver's seat and steering
wheel tomo veinto the cor rect position auto‐
matically . Overview of massage prog
rammes R
Hot Relaxing back Combination of heat and
massa ge. It starts bymassaging the bac k.In
addition, warm pressure points become
noticeable, starting in the pelvic area.
R Hot Relaxing shoulder Combination of heat
and massage. It starts bymassaging the
shoulders . In addition, warm pressure points
become noticeable, starting in the pelvic
area.
R Activating Massage Activating massa gewith
upward-m oving massage waves.
R Classic Massage Relaxing back massage.
R Wave Massage Regenerating massa gevia
massa gewav es across the back and in the
seat cushion. R
Mobilizing Massage Mobilising massage with
upward-moving massage waves. Can pro‐
mo tedeeper respiration and hence impr ove
circulation and blood pressure.
R Active Workout backrest andActive Workout
cushion These programs requireyour cooper‐
ation. Alternating between tensing and
re leasing helps toimpr oveblood flow to yo ur
muscles. Press against a pressure point as
soon as youfe el it. Selecting
the massage prog ramme for the
front seats Multimedia sy
stem:
4 © 5
Comfort 5
Massage #
Select a massage programme (/ page107). #
Start the program forth e desired seat 0065. #
Toset the massage intensit y:switch High
intensity on or off . %
Forth ere ar seats, the massage prog rammes
can be selected on thefo llowing devices (if
av ailable):
R Onthere ar displa ys
The selection can be made forth ere ar
seats on the second and third row s of
seats.
R Onthe MBUX rear tablet
The selection is made in the same way as
on there ar displa ysforth ere ar seats on
th e second rowof seats. Re
setting seat settings Multimedia sy
stem:
4 © 5
Comfort 5
Seat comfort #
Select 00D1forth e desired seat. #
Confirm the prom pt. Seats and
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Page 111 of 525

Switching
the seat heating on/off &
WARNING Risk of burn s duetorepeat‐
edly switching on the seat heating
Re peatedly switching on the seat heating can
cause the seat cushion and seat backrest
padding tobecome very hot.
In particular, the health of persons with limi‐
te dte mp erature sensitivity or a limited ability
to react tohigh temp eratures may be af fec‐
te d or they may even suf fer burn-like injuries. #
Do not repeatedly switch on the seat
heating. To
protect against overheating, the seat heating
may be temp orarily deactivated af ter it is
switched on repeatedly.
* NO
TEDama getothe seats caused by
objects or documents when the seat
heater is switched on When
the seat heater is switched on, over‐
heating may occur due toobjects or docu‐ ments placed on
the seats e.g. seat cushions
or child seats. This could cause damage to
th e seat sur face. #
Makesure that no objects or docu‐
ments are on the seats when the seat
heater is switched on. Re
quirements:
R The po wer supply is switched on. Seat heating in
the cockpit 108
Seats and stowing
Page 112 of 525

Seat heating in
there ar #
Press button 1repeatedly until the desired
heating le vel is set.
Depending on the heating le vel, up tothree
indicator lamps will light up. If all indicator
lamps are off, the seat heating is switched
off.
% The seat heating will automatically switch
down from theth re e heating le vels af ter 8, 10
and 20 minutes until the seat heating is
switched off. Setting
the panel heating Multimedia sy
stem:
4 © 5
Settings 5
Vehicle
5 Panel heating
When the seat heater is switched on, the armr‐
ests, the door centre panel andthe cent recon‐
sole can be hea ted. #
Switch the function forth e desired seats on
or off. Switching
the seat ventilation on/off Re
quirements:
R the po wer supp lyis switched on. Seat
ventilation in the cockpit #
Press button 1repeatedly until the desired
ve ntilation le vel is set.
Depending on theve ntilation le vel, up to
th re e indicator lamps will light up. If all indi‐
cator lamps are off, the seat ventilation is
switched off. Seats and
stowing 109