2021 MERCEDES-BENZ GLS SUV seats

Switc
Switc
hing t
hing t he r
he reading light on and
eading light on and o.
o.#
Brie0y mo vea hand up or down beneath the
inside rearview mir ror.
The reading light is switched on or o. forthe
driver or the front passenger. Switc
Switc hing t
hing t he searc
he searc h light on and
h light on and o.
o. #
T
T o switc
o switc h on:
h on:reach across the front
passenger seat with a hand.
The sear chlight is switched on forth e driver. #
T
T o switc o switc h
ho.:
o.: take a hand back away from the
front passenger seat.
The search light is switched o. again. Inf
Inf
or
ormation on
mation on pr
pro/les,
o/les, t
themes, sugg
hemes, sugg es
estions andtions and
fav
fav our
our it
ites
es Fo
r electrically adjustable seats obser vethefo l-
lowing no tes. &
W
WARNING
ARNING Risk of becoming trapped dur-
ing adjustment of the driver's seat aTer
calling up a driver pro/le
Selecting a user pro/le may trigger an adjust-
ment of the driver's seat tothe position sa ved
under the user pro/le. You or other vehicle
occupants could be injured in the process. #
Make sure that when the position of the
driver's seat is being adjus ted via the
multimedia system, 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-
atel y: #
a)Tapth ewa rning message onthe
media displa y.
or #
b) Press a memory function position but-
ton or a seat adjustment switch on the
driver's door.
The adjustment process will be stopped. 322 322
MBUX multimedia system

If
th e preceding tyre sizes are complemented by
th e+ symbol, the tyre pressure information
fo llowing sho wsalternative tyre pressures. Fuel
consum ption may then increase slightl y.
The load conditions "pa rtially laden" and "fully
laden" are de/ned in theta ble for di.erent num-
bers of passengers and amounts of luggage. The
actual number of seats may di.er from this. T
T
yr
yr e pr
e pr essur
essur e monit
e monit or
oring syst
ing syst em
em F
F
unction of t
unction of t he tyr
he tyre pr
e pressur
essur e monit
e monit or
oring syst
ing syst em
em
The system checks the tyre pressure and the tyre
te mp erature of the tyres /t tedtotheve hicle by
means of a tyre pressure sensor.
The tyre pressure and the tyre temp erature
appear in the on-board computer (/ page 403).
If th ere is a substantial pressure loss or if the tyre
te mp erature is excessive, you will be warned with
display messages (/ page 495) ortheh
wa rning lamp in the inst rument cluster
(/ page 517).
The tyre pressure monitoring system is only an
aid. It is the driver's responsibility toset the tyre pressure
tothere commended cold tyre pressure
suitable forth e operating situation.
In most cases, the tyre pressure monitoring sys-
te m will automatically update the new refere nce
va lues aTer you ha vechanged the tyre pressure.
Yo u can, ho wever, also update there fere nce val-
ues byrestarting the tyre pressure monitoring
system manually (/ page 404).
Syst
Syst em limits
em limits
The system may be impaired or may not function
particular lyin thefo llowing situations:
R incor rect refere nce values were ta ught in
R sudden pressure loss caused byafo re ign
object penetrating the tyre, forex ample
R there is a malfunction caused byano ther radio
signal source
Chec
Chec king t
king t he tyr
he tyr e pr
e pressur
essur e wit
e with t
h the tyr
he tyr e pr
e pressure
essure
monit
monit or
oring syst
ing syst em
em
R
R eq
equir uir ements:
ements:
R The vehicle is switched on. On-board computer:
4 Service 5
Tyres
One of thefo llowing displa ysappears:
R Current tyre pressure and tyre temp erature of
th e individual wheels: R
Tyre pressures will be displayed after a few
minutes of driving
R Tyre pressure monitor active: thete ach-in
process of the system is not yetcomple te. The
tyre pressures are already being monitored. #
Compare the tyre pressure with there com-
mended tyre pressure forth e cur rent ope rat-
ing condition (/ page 402).Additionall y, Wheels and tyres
403 403

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
Anti-theft alarm system
Malfunction *T
he anti-theT alarm system is malfunctioning. #
Consult a quali/ed specialist workshop.
_
Cannot fold 2nd seat row
forwards See Owner's Man-
ual *T
he seat backrests on the second row of seats cann otbe folded forw ard. #
Check there qu irements forfo lding forw ard the seat backrests on the second row of seats (/ page 115).
¥
Top up washer fluid *T
hewasher 0uid le vel in thewa sher 0uid reser voir has dropped below the minimum. #
Top up thewa sher 0uid (/ page 370).
Wiper malfunctioning *The windscreen wiper is malfunctioning. #
Restart theve hicle.
If th e display message still appears: #
Consult a quali/ed specialist workshop. 460 460
Displ
aymessages and warning/indicator lamps

Char
Char
ging
ging
No tes on wireless chargin g.................... 155
On-boa rdelectrical system battery
(12 V).................................................... 391
USB port................................................ 154
Child safe
Child safe ty lock
ty lock
Re ar door................................................ .78
Re ar side wind ows................................... 80
Child seat
Child seat
Appr oval catego ries.................................62
At tach ing (no tes)..................................... .62
Basic instructions.................................... 57
Fr ont passenger seat (no tes).................... 76
Fr ont passenger seat (without auto-
matic airbag shuto.)............................... .76
ISOFIX/i-Size (/tting).............................. .66
No tes on risks and danger s...................... 58
Re commendations forch ild restraint
systems................................................... 61
Seats suitable for belt-secured child
re straint systems..................................... 72
Seats suitable for i‑Size child restraint
systems................................................... 66
Seats suitable for ISOFIX child
re straint systems..................................... 64 Securing on
the co-driver seat..................77
Securing on there ar seat......................... 74
To pTe ther................................................ 70
Childr
Childr en en
Av oiding dangers in theve hicle............... .58
Basic instructions.................................... 57
Chock
Chock
Storage location..................................... 408
Chock
Chock see Chock
Cleaning
Cleaning see Care
Cleaning
Cleaning 0uid
0uid
see windscreen washer 0uid
Climat
Climat e contr
e contr ol
ol
Ac tivating/deactivating.......................... 179
Ac tivating/deactivating (rear operat-
ing unit)................................................. 179
Ac tivating/deactivating the A/C func-
tion (control panel)................................. 179
Ac tivating/deactivating the A/C func-
tion (MBUX multimedia system).............. 180
Ac tivating/deactivating the synchro-
nisation function (control panel).............1 81Ac
tivating/deactivating the synchro-
nisation function (MBUX multimedia
system).................................................. 181
Air-recirculation mode (with /ne parti-
cle pre/lter)...........................................1 81
Au tomatic control................................. .180
Au tomatically controlling (rear operat-
ing unit )................................................. 180
Calling up the air conditioning menu....... 179
Demisting the windscreen...................... 178
Demisting windo ws................................ 181
Fr ont air vents........................................ 186
Glo vebox air vent.................................. 188
Information on the windscreen heater.... 183
Inserting/re movingthe 0acon (fra-
gr ance system)...................................... 182
Ionisatio n.............................................. .182
No te...................................................... 178
Re ar air vents......................................... 187
Re ar operating uni t................................ 179
Re sidual heat......................................... 181
Re sidual heat (rear operating unit)......... .181
Setting (MBUX multimedia system)......... 179
Setting the air distribution...................... 178
Setting the air0ow.................................. 178
Setting the frag rance system.................. 182 524 524
Ind
ex

HANDS-FREE A
HANDS-FREE A
CCESS
CCESS................................... 93
Handset
Handset Stow age compartmen t.......................... .140
Hazar
Hazar d w
d war
arning lights
ning lights................................... 162
Head r
Head r es
estrtraint
aint
At tach ing/removing the supplemen-
ta ry cushion.......................................... .122
EASY ADJUST luxury head restraint
(f ro nt).................................................... 120
Fr ont (adjusting mechanically)................ 118
Fr ont (luxury head restraint)................... 119
Re ar (adjusting)..................................... .120
Re ar (luxury head restraint).................... 121
Re ar (removing//tting)........................... 121
Head-up displ ay
Head-up display
Adjusting brightness (on-board com-
puter).................................................... 313
Ad justing display elements (on-board
co mp uter).............................................. 313
Care...................................................... 378
Fu nction................................................ 312
Menu (on-boa rdcomputer)..................... 313
Operating the memory function.............. 131 Setting
the position (on-board com-
puter).................................................... 313
Switching on/o.....................................3 14
Headlam
Headlam p p0ashing
0ashing ........................................ 162
Headlam
Headlam ps
ps
see Automatic driving lights
Heating
Heating see Climate control
Help call
Help call see Mercedes-Benz emer gency call system
High beam
High beam Activating/deactivating.......................... 162
High beam
High beam see Adaptive Highbeam Assist Plus
HIGH RAN
HIGH RAN GE
GE
ShiTing.................................................. 214
High-pr
High-pr essur
essure cleaner (car
e cleaner (car e)
e)........................ 374
Hill St
Hill Star
art Assist
t Assist............................................ 236
HOLD function
HOLD function Function/no tes...................................... 235
Switching on/o..................................... 235 Home scr
Home scr
een (media displa
een (media displa y)
y)
Overview................................................ 316 I
I
i-Size c
i-Size c hild seat secur
hild seat secur ing syst
ing system
em
Fi tting...................................................... 66
Seats suitable for attaching...................... 66
Identi/cation
Identi/cation plate
plate
Engine................................................... 423
Ve hicle.................................................. 423
Ignition key
Ignition key
see Key
Immobiliser
Immobiliser .................................................. 105
Im
Im plied w
plied w arr
arranty
anty
Ve hicle..................................................... 38
Im
Im port
port er addr
er addr esses
esses
Wi reless components...............................33
In-Car
In-Car O1ce
O1ce
Fe atures................................................ 346
Indicat
Indicat or lamp
or lamp
see Warning/indicator lamp
Individual dr
Individual dr iv
iv e pr
e pr ogr
ogram
am
Con/guring............................................ 207 Index
535
535

Selecting............................................... 207
Inspection
Inspection see ASS YST PLUS
Ins
Instr trument clust
ument clust er
er
Fu nction/no tes.............................. 308, 309
Ins
Ins tr
trument display
ument display
Fu nction/no tes...................................... 309
Instrument clus ter.................................... 10
Overview of displa ys............................... 312
Wa rning/indicator lamps........................ 504
Ins
Instr trument displa
ument displa y and on-boar
y and on-boar d com-
d com-
put
put er
er
Fu nction/no tes...................................... 308
Int
Int ellig
ellig ent Light Syst
ent Light Syst em
em
Ac tivating/deactivating.......................... 165
Ac tive headlamps................................... 163
Ad aptive Highbeam Assist Plu s............... 165
Cornering light....................................... 163
Fo g light (enhanced).............................. 164
Mo torw ay mode.................................... .164
Overview................................................ 163
Int
Int er
erior lighting
ior lighting
Ad justing............................................... 167
Ambient lighting.................................... .167 Re
ading lamp......................................... 167
Switch-o. delay time.............................. 168
Int
Int er
erior pr ot
ior pr otection
ection
Fu nction................................................ 107
Priming/deactivating............................. 107
Int
Int er
erne
ne t r
t radio
adio
see TuneIn
Ionisation
Ionisation Activating/deactivating (MBUX multi-
media system)....................................... 182
iPhone
iPhone ®
®
see Smartphone integ ration
ISOFIX c
ISOFIX c hild seat anc
hild seat anc hor
hor
Seats suitable for attaching...................... 64
ISOFIX c
ISOFIX c hild seat secur
hild seat secur ing syst
ing syst em
em
Fi tting...................................................... 66 J
J
Jack
Jack Declaration of conformity......................... 34
Storage location.................................... .408
Jum Jum p-st
p-st ar
art connection
t connection
General no tes....................................... .389 K
K
K
K e
ey
y
Ac oustic locking veri/cation signal.......... .82
Battery..................................................... 83
Deacti vating a function............................ 82
Emer gency key......................................... 83
Energy consum ption................................ 82
Fu nction overview.................................... 81
Ke yring attachment................................. 83
Problem................................................... 84
Unlocking setting..................................... 82
KEYLESS-GO
KEYLESS-GO
Deactivating a function............................ 82
Locking/unlocking theve hicle................. 86
Problem................................................... 86
Unlocking setting.................................... .82
Kic Kic kdo kdo wn
wn
Using..................................................... 212
Knee airbag
Knee airbag.................................................... 48 L L
Lamp Lamp see Interior lighting 536
536
Ind
ex

Switching mo
torw ay information
on/o.................................................... 333
Massag
Massag e pr
e progr
ogrammes
ammes
Overview................................................ 124
Re setting the settings............................ 124
Selecting the front seats........................1 24
Maximum design speed
Maximum design speed
see Limiter
Maximum per
Maximum per missiblegr
missible gross v
oss v ehicle w
ehicle w eight
eight... 423
MBUX Int
MBUX Int er
erior Assist
ior Assist ant
ant
Overview................................................ 320
Switching there ading light on/o.
(contactless).......................................... 321
Switching the sear chlight on/o.
(contactless). ......................................... 321
MBUX multimedia syst
MBUX multimedia syst em em
Ac tivating/deactivating standby mode... 229
Collision de tection (par kedve hicle)........ 228
Con/guring drive prog ram I................... .207
Home screen......................................... 316
No tes..................................................... 315
Operating theto uchscreen..................... 317
Overview................................................ 315
Re storing (fac tory settings).................... 328 Setting
route-based speed adap tation.... 248
Setting the air distribution...................... 180
Setting the frag rance system.................. 182
Setting there ar climate cont rol.............. 180
Setting the stationary heater/ventila-
tion........................................................ 185
St andby mode function.......................... 228
Switching ionisation on/o..................... 182
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.. .356
Media mode
Media mode Connecting Blue tooth ®
audio equip-
ment..................................................... .358
Medical aids
Medical aids................................................... 37
Memor
Memor y function
y function
Fu nction................................................ 130
Head-up display — Calling up stored
settings.................................................. 131
Head-up display — Storing settings......... 131
Operating............................................. .131 Outside mir
rors — Calling up stored
settings................................................. .131
Outside mir rors —St oring settings.......... 131
Seat — Calling up stored settings........... .131
Seat — Storing settings.......................... .131
Memor
Memor y function in t
y function in t he r
he rear passeng
ear passeng er
er
com
com par
partment
tment
Fu nction................................................ 131
Ope rating rear seats.............................. 132
Operating the front passenger seat
and rear seat......................................... 133
Menu (on-boar
Menu (on-boar d com
d com put
puter)
er)
Head-up displ ay..................................... 313
Overview................................................ 310
Mer
Mer cedes me app
cedes me app
Information............................................ 346
No tes...................................................... .24
on-demand feature................................... 24
Mer
Mer cedes me calls cedes me calls
Ar ranging a service appointment............ 342
Calling the Mercedes-Benz customer
centre.................................................... 341 Index
539
539

R
R
ear seat
ear seat
Seat....................................................... 113
R
R ear seat
ear seat
see Seat
see Third row of seats
R R ear seat belt
ear seat belt
Status displ ay.......................................... 47
R
R ear seat belt st
ear seat belt st atus display
atus display........................... 47
R
R ear window
ear window
Replacing wiper blade............................ 172
R
R ear windo
ear windo w heat
w heat er
er ...................................... 178
R
R ear windo
ear windo w wipers
w wipers
Ac tivating/deactivating.......................... 169
R
R ear
ear -vie
-vie w mirr
w mirr or
or
Anti-dazzle mode (automatic)................. 175
R
R ear
ear -vie
-vie w mirr
w mirr or
or
see Outside mir rors
R
R ecy
ecy cling
cling
see Take -back of end-of-life vehicles
R
R educing ag
educing ag ent
ent
see AdBlue ® R
R
efr
efr ig
iger
er at
ator box
or box
Using..................................................... 154
R
R efuelling
efuelling
Refuelling theve hicle............................ .216
R
R egistr
egistr ation
ation
Ve hicle..................................................... 36
R
R egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation
Indonesia............................................... 422
Small components................................. 422
R
R emot emot e contr
e contr ol (st
ol (stationar
ationar y heat
y heater/v
er/venti-
enti-
lation)
lation) Displ ays................................................. 186
Problems............................................... 186
Setting................................................... 185
R R emot
emot e Online
e Online
Charg ingthe star ter batter y................... 192
Cooling/heating theve hicle interior...... .192
St arting theve hicle............................... .193
R
R escue card
escue card ................................................... 38
R
R eser ve
eser ve
Fu el....................................................... 429
R
R ese
ese t function (MBUX multimedia syst
t function (MBUX multimedia syst em)
em).... 328 R
R
esidual heat
esidual heat
Rear operating unit................................ 181
R
R est
est or
oring (f
ing (f act
actor
ory se
y se ttings)
ttings)
see Reset function (MBUX multimedia system)
R
R estr
estr aint syst
aint syst em
em
Basic instructions forch ildren.................. 57
Fu nction in an accident............................ 43
Fu nctionality............................................ 43
Limi ted pr otection.................................... 42
Malfunction............................................. 43
Pr otection................................................ 42
Self-test...................................................43
Wa rning lamp........................................... 43
Rev
Rev er erse g
se g ear
ear
Engaging................................................ 210
Rev
Rev er
ersing camera
sing camera
Care...................................................... 376
Fu nction................................................ 281
Opening the camera co ver (360°
Camera)................................................ 287
Switching automatic operation on/o.
(360° Camera)...................................... 287
Rims (car
Rims (car e) e).................................................. 376 544
544
Index