2020 MERCEDES-BENZ GLS SUV tow

If
yo u no lon gerre qu ire the seat backrest tobe
fo lded down for loading or forge tting in and out,
fo ld it back into place. &
WARNING Risk of becoming trapped if
th e seat is not engaged
The seat does not engage when folded for‐
wa rds. The seat can fold backwards unex‐
pectedl y,e.g. when accelerating, braking or
in theev ent of an abrupt change of direction
or an accident.
Pe ople in the seat's sweep can become trap‐
ped. #
If a seat is folded forw ards, alw aysfo ld
it back before driving off. #
Make sure that the seat is engaged. If a seat on
the second rowof seats is not
engaged, this will be shown on the multifunction
display on the instrument clus ter.
Re quirements:
R The area into which there ar seat is folded is
clear. R
The rear seat has been folded up.
R Vehicles with comfort seating: the cent re
armrest is folded up.
R Vehicles with an extended centre console:
th estow age compartment in the cent recon‐
sole is closed.
R Vehicles with a folding rear armres t:there ar
armrest has been folded up.
R Vehicles with centre seat backrests:the
centre seat ba ckrest has been folded up.
Fo lding there ar seat into the front position
Yo u can fold the seats on the second row of
seats forw ards forth efo llowing situations:
R For easier access tothe luggage compart‐
ment
R Vehicles with a third row of seats: forge tting
in or out
Ve hicles with a centre seat backrest:the cent re
re ar seat folds forw ards and backwards toge ther
with the left rear seat. Depending on
theve hicle equipment, you can
fo ld there ar seats forw ards as follo ws:
R Six-seater: on theright-hand side of theve hi‐
cle only
R Seven-sea ter with centre seat backres t:bo th
sides
% Toinc rease the size of the luggage compart‐
ment, you can mo vethe seat backrests into
th e luggage compartment floor position
(/ page 136). Seats and
stowing 11 3

Button on
the backrest shoulder of the second row
of seats Button on
the armrest of theth ird row of seats
(se ven-sea ter) #
When there ar door is open: brief lypull but‐
to n1 onthe backrest shoulder of there ar
seat.
or #
Brief lypress button 2onthe armrest of the
th ird row of seats. #
When there ar door is closed: pull and hold
button 1onthe backrest shoulder of the
re ar seat.
or #
Press and hold button 2onthe armrest of
th eth ird row of seats.
The head restra int will mo vedown wards. The
seat backrest will mo veinto the front posi‐
tion. The rear seat will mo veforw ards until it
unlo cks. The rear seat will then tip forw ards.
If a seat on the second rowof seats is not
engaged, this will be shown on the multifunc‐
tion display on the instrument clus ter.
% You can pr eventthere ar seats from folding
fo rw ards when there ar door is closed by
activating thech ild saf ety lock forth e side
windo ws (/page 77).
Fo lding back there ar seat #
Press button 1onthe backrest shoulder of
th ere ar seat or 2onthe armrest of the 11 4
Seats and stowing

th
ird row of seats and hold it down until the
re ar seat audibly engages.
The rear seat will tip down wards and mo ve
bac k.The seat backrests and head restra int
will then mo veinto a suitable seat position
automaticall y.
If a seat on the second rowof seats is not
engaged, this will be shown on the multifunc‐
tion display on the instrument clus ter. #
Tointer rupt thefo lding procedure before
engagement, let go of button 1.Tocontinue
th efo lding procedure, press and hold button
1 again.
Fo lding there ar seats forw ards mechanically
(eme rgency release)
Yo u can also fold there ar seats forw ards
mechanically using release loops. The release
loops are located on the outer sides and rear
sides of the seats on the second rowof seats. Re
lease loops on the second row of seats Re
lease loops on there ar sides of the second row
of seats #
Pull one of release loops 1. #
Foldthe seat backrest forw ards. #
Before commencing your journe y,make sure
th at the seat backrest and there ar ben ch
seat are engaged. 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 Seats and
stowing 11 5

st
eering wheel and the mir ror and fas‐
te nyo ur seat belt. &
WARNING Risk of inju rydue tohead
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. #
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. 11 6
Seats and stowing

Ad
justing the EA SYADJUST luxury head
re stra ints on the front seats 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. #
Toadjust the side bols ters of the head
re stra int: pull or push right or left side bol‐
st er 2.
% The fore -and-aft position of the head
re stra int will be adjus ted automatically when
yo u adjust the seat backrest inclination
using the button on the door operating unit.
Ad justing the head restra ints of there ar
seats mechanically
Depending on theve hicle equipment, you can
mechanically adjust the head restra ints on the
th ird row of seats as well as the cent rehead
re stra int on the second rowof seats. Head
restra int of thest andard vehicle (e xamp le) #
Toraise: pullthe head restra int up. #
Tolowe r (standard vehicle): pressrelease
knob 1inthe direction of the ar row and
push the head restra int down. #
Tolowe r (Mercedes-Mayba chvehicles):
push the head restra int down. Seats and
stowing 117

Ve
hicles with a third row of seats
The head restra ints on theth ird row of seats
ha ve a usage position and a non-usage position.
The usage position is theex tended, top position
in which the head restra int engages; the non-
usage position is the bottom, retracted position
of the head restra int. If the seats on theth ird
row of seats are being used, the head restra int
must be in theto p, engaged usage position. #
Ifth eth ird row of seats is occupied: move
th e head restra ints totheve ry top and ha ve
th em engage there. #
Ifth eth ird row of seats is not occupied:
mo vethe head restra ints totheve ry bottom. Fi
tting/ removing the head restra int of the
midd lerear seat on the second row
Re moving #
Release the middle rear seat backrest and
fo ld it forw ard slightly (/ page136). #
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. #
Foldthe middle rear seat backrest back until
it engages.
Ad justing the luxury head restra ints of the
re ar seats mechanically
Mercedes-Maybach vehicles: you can set on ly
th e side bols ters mechanically. You can adjust
th e angle of the head restra int elect rical ly. 11 8
Seats and stowing

Head
restra int of thest andard vehicle (e xamp le) #
Toadjust the side bols ters of the head
re stra int: pull or push right or left-hand side
bols ter1. #
Toadjust the angle of the head restra int:
pull or push the head restra int in the direc‐
tion of ar row2.
At taching and removing the additional cush‐
ion of the luxury head restra int in there ar
comp artment
Use the additional cushion only when theve hicle
is stationar y.The additional cushion is in the
ve hicle. #
Position the head restra int as farfo rw ards as
possible. #
Toattach the additional cushion: hold
additional cushion 1against the head
re stra int and push press studs 2into the
counterpieces. #
Toremo vethe additional cushion: release
press studs 2and remo veadditional cush‐
ion 1. 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. Seats and
stowing 11 9

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
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 tothe body size: automatic seat
adjustment 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 cann otbe 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. 12 0
Seats and stowing