2021 MERCEDES-BENZ GLS SUV suspension

1
#! Turn signal lights →
162
2 ï Trailer hitch →
506
3 6 Restraint system →
505
4 å ESP®
OFF →
515
÷ ESP®
→
515
5 R Rear fog light →
161
6 K High beam →
162
L Low beam →
160
T Standing lights →
160
7 ÿ Coolant temp erature →
508
8 Coolant temp erature display →
309
9 ! Electric parking brake (yellow) →
511
A J Brakes (yellow) →
511
B L Distance warning →
513 C
# Electrical fault →
508
D Ù Powe r steering →
506
E ! ABS →
515
F h Tyre pressure monitoring system →
517
G % Diesel engine: preglow
H 8 Reser vefuel wi thfuel /ller 0ap location
indicator →
508
I Fuel le vel →
309
J ! Electric parking brake (red) →
511
K J Brakes (red) →
511
L ü Seat belt →
505
M ; Engine diagnostics →
508
N ä Suspension (red) →
513
ä Suspension (yellow) →
513 At
a glance – Indicator and warning lamps
11
11

Oper
Oper
ating safe
ating safe ty
ty &
W
W ARNING
ARNING Risk of injury due tomalfunc-
tions or system failure
In order toavo id malfunctions or system fail-
ures: #
Always ha vethe speci/ed service/main-
te nance workas well as any necessary
re pairs car ried out at a quali/ed special-
ist workshop. &
W
W ARNING
ARNING Risk of accident or injury due
to improper modi/cations toelectronic
components
Modi/cations toelectronic components, their
soTware or wiring can impair their functional-
ity and/or the functionality of other networ ked
components or saf ety-re leva nt systems.
This can endanger theve hicle's operating
saf ety. #
You must not tamp er with wiring, elec-
tronic components, or their soTware. #
Always ha veworkon electrical and elec-
tronic devices car ried out at a quali/ed
specialist workshop. If
yo u modify the on-board electronics, thege n-
eral ope rating permit is rendered in valid.
Obser vethe "On-board electronics" section in
"Technical data". &
W
WARNING
ARNING Risk of /re due to0ammable
materials on hot parts of theex haust sys-
tem
Flammable material such as lea ves, grass or
twigs may ignite if they come into contact with
hot parts of theex haust system. #
When driving on unpa vedro ads or o.-
ro ad, regula rly ch eck theve hicle under-
side. #
Remo vetrapped plants or other 0amma-
ble material, in particular. #
Ifth ere is damage, consult a quali/ed
specialist workshop immediatel y. *
N
NO
OTE
TE Damage totheve hicle due todriv-
ing toofast and due toimpacts tothe
ve hicle underbody or suspension compo-
nents In
thefo llowing situations, in particular, there
is a risk of damage totheve hicle:
R theve hicle becomes grounded, e.g. on a
high kerb or an unpa vedro ad
R theve hicle is driven toofast ove r an obsta-
cle, e.g. a kerb, speed bump or po thole
R a heavy object st rike sth e underbody or
suspension components
In situations such as these, damage tothe
body, underbody, suspension components,
wheels or tyres may not be visible. Compo-
nents damaged in this wa y can un expectedly
fa il or, in the case of an accident, may no lon-
ge r absorb there sulting forc e as intended.
If th e underbody panelling is damaged, 0am-
mable materials such as lea ves, grass or twigs
can collect between the underbody and the
underbody panelling. These materials may General no
tes
25 25

uses operational data from
theve hicle, forex am-
ple, forre calls. These data can also be used to
ex amine the customer's warranty and guarantee
claims.
Fa ult memories in theve hicle can be reset by a
service outl etor at your requ est as part of repair
or maintenance work.
Conv
Conv enience and inf ot
enience and inf otainment functions ainment functions
Yo u can store con venience settings and individual
settings in theve hicle and change or reset them
at any time.
Depending on theve hicle equipment, this
includes thefo llowing settings, forex ample:
R seat and steering wheel positions
R suspension and climate cont rol settings
R individual settings, such as interior lighting
Depending on the selected equipment, you can
import data into vehicle inf otainment functions
yo urself. Depending on
theve hicle equipment, this
includes thefo llowing data, forex ample:
R multimedia data, such as music, /lms or pho-
tosfo r playback in an integ rated multimedia
system
R address book data for use in connection with
an integ rated hands-free system or an integ ra-
te d navigation system
R entered navigation destinations
R data about the use of Internet services
These data for con venience and inf otainment
functions may be sa ved locally in theve hicle or
th ey may be located on a device which you ha ve
connected totheve hicle, such as a smartphone,
USB 0ash drive or MP3 pla yer.Ifyo u ha veentered
th ese data yourself, you can dele tethem at any
time.
This data is transmitted from theve hicle tothird
parties only at your requ est. This applies, in par-
ticular, when you use online services in accord-
ance with the settings that you ha veselected. Smar Smar
tphone int tphone int egr
egration (e.g. Andr
ation (e.g. Andr oid A
oid Aut
uto or
o or
Apple CarPlay
Apple CarPlay ®
®
)
)
If yo ur vehicle is accordingly equipped, you can
connect your smartphone or ano ther mobile end
device totheve hicle. You can then control them
by means of the control elements integ rated in
th eve hicle. Images and audio from the smart-
phone can be output via the multimedia system.
Cer tain information is simultaneously transfer red
to your smartphone. Depending on the type and
integ ration, this includes position data, day/night
mode and other general vehicle statuses. For
more information please consult the Owner's
Manual of theve hicle/inf otainment system.
This integ ration allo ws the use of selected smart-
phone apps, such as navigation or music pla yer
apps. There is no fu rther interaction between the
smartphone and theve hicle; in particular, vehicle
data is not directly accessible. The type of addi-
tional data processing is de term ined bythe pro-
vider of the app being used. Which settings you
can make, if an y,depends on the speci/c app and
th e operating system of your smartphone. 40 40
General no
tes

R
Suitable forro ugh terrain, such as steep
and/or une vente rrain or for driving on rocky
te rrain
R Not suitable for use on public roads
% Mer
Mer cedes-Ma
cedes-Ma ybac
ybach v
h vehicles:
ehicles: inthe drive pro-
gr ams F andG, theex tendible running
boa rdsre main retracted or retract if they have
already been extended.
% Depending on the situation, the cylinder can
be brie0y deactivated in the drive pro-
gr ams ; andA, depending on the
engine.
% The ESP ®
settings in the drive prog rams ;
and A are designed for stability. Therefore,
ch oose one of these driving prog rams, espe-
cially when transporting roof loads, in trailer
operation and when theve hicle is fully loaded
or fully occupied.
Depending on the drive prog ram, thefo llowing
systems change their characteristics:
R Drive
- engine and transmission management
- Active Distance Assist DISTRONIC R
ESP ®
R V
V ehicles wit
ehicles wit h AIRMA
h AIRMATIC or E‑A
TIC or E‑A CTIVE BOD
CTIVE BOD Y
Y
C
C ONTR
ONTR OL:
OL:
- suspension tuning
- vehicle le vel
R electric po wer steering N No
ot tes on t
es on t he r
he roof load display
oof load display Cer
tain drive prog rams and ESP ®
settings are
unsuitable for transporting a roof load.
If one of these drive prog rams is set or selected,
th eW symbol is shown as a warning. When
th is symbol is shown, the selected drive prog ram
is not suitable for transporting a load on thero of.
The following drive prog rams are a.ected:
R Sport
Sport drive prog ram
R Spor
Spor t +
t +drive prog ram
R Individual
Individual drive program with the ESP ®
setting
Sport or Sport+ %
The symbol is also shown in thefo llowing sit-
uations:
R Within theth emes if a cor responding drive
prog ram is sa ved
Fo r more information on themes see .
R Within there set displ ayifth e pr eviously
active drive prog ram is unsuitable forthe
transport of a roof load
Fo r fur ther information on there set dis-
pla y,see (/ page 207). 206
206
Driving and parking

Se
Se
tting A
tting A ctiv
ctive Lane K
e Lane K eeping Assist
eeping Assist
Multimedia system:
4 © 5
Settings 5
Assistance
5 Active Lane Keeping Assist
Se
Se tting t
tting t he sensitivity
he sensitivity
% The availability of this function is dependent
on the countr y. #
Select Standard, SensitiveorOff.
A
A ctiv
ctiv ating or deactiv
ating or deactiv ating t
ating the hap
he hap tic w
tic w ar
arning
ning #
Select Warning.
Ac tivate or deactivate the function. AIRMA
AIRMA
TIC
TIC F
F
unction of AIRMA
unction of AIRMA TIC
TIC
* NO
NOTE
TEMercedes-AMG vehicles #
Obser vethe no tes in the Supplement.
Yo u could otherwise failto recognise
dangers. AIRM
ATIC is an air suspension system with an all-
ro und le vel control system, which also ensures th
e best possible suspension and constant ground
clearance, even with a laden vehicle. When driving
at speed, theve hicle is lo wered automatically to
impr ovedriving saf ety and toreduce fuel con-
sum ption. You also ha vethe option of manually
adjusting theve hicle le vel.
AIRMATIC is comprised of thefo llowing functions
and components:
R All-round air suspension
R Speed-dependent lo wering
R Manually selectable high le vel setting for
gr eater ground clearance which can be adjus-
te d using a le vel button
R V
Vehicles wit
ehicles wit h ADS PL
h ADS PLUS:
US:also Adaptive Damp-
ing System with cons tant adjustment of damp-
ing characteristics for impr oved driving com-
fo rt
Suspension se
Suspension se tting and v
tting and vehicle lev
ehicle level per dr
el per driv
ive pr
e pro- o-
gr
gr am
am
Drive prog ram A and;:
R The suspension setting is comfor table.
R The vehicle is set tothe normal le vel. R
When driving at speeds abo veappr oximately
140 km/h, theve hicle is lo wered.
R When driving at speeds below appr oximately
40 km/h, theve hicle is raised again.
Drive prog ram £ (Mercedes-Maybach vehicles
only):
R The suspension setting is very comfor table.
R The vehicle is set tothe normal le vel.
R When driving at speeds abo veappr oximately
140 km/h, theve hicle is lo wered.
R When driving at speeds below appr oximately
40 km/h, theve hicle is raised again.
Drive prog ram C:
R The suspension setting is /rmer.
R The vehicle is lo weredto sport le vel.
Drive prog ram B:
R The suspension setting is even /rmer.
R The vehicle is lo weredto Spo rt+ le vel. Driving and parking
267
267

Drive prog
ram F (vehicles without O.-road
pac kage ):
R The suspension setting is suitable for easily
negotiable o.- road terrain.
R The vehicle is set too.-road le vel +1.
R When driving at speeds abo veappr oximately
80 km/h, theve hicle is lo wered.
R When driving at speeds below appr oximately
45 km/h, theve hicle is raised.
Drive prog ram F (vehicles with O.-road pac k-
age):
R The suspension setting is suitable for easily
negotiable o.- road terrain.
R The vehicle is set too.-road le vel +1.
R When driving at speeds abo veappr oximately
115 km/h, theve hicle is lo wered.
R When driving at speeds below appr oximately
75 km/h, theve hicle is raised.
Drive prog ram G (vehicles with O.-road pac k-
age):
R The suspension setting is suitable for di1cult
o.- road terrain. R
The vehicle is set too.-road le vel +1.
R When driving at speeds abo veappr oximately
80 km/h, theve hicle is lo wered.
R When driving at speeds below appr oximately
45 km/h, theve hicle is raised.
Individual suspension settings can be called up in
drive prog ram = (/page 207).
Di.er
Di.er ences ences be
betw
tween
een di.er
di.er ent
entv
vehicle lev
ehicle lev els com-
els com-
par
par ed t
ed t o t
o the nor
he nor mal lev
mal lev el
el V
V
ehicle
ehicle
lev
lev el
el V
V
ehicles wit
ehicles wit h-
h-
out
out O.-r
O.-r oad
oad
pack
pack age
age V
V
ehicles with
ehicles with
O.-r
O.-r oad
oadpack-
pac k-
age
age
Car wash Appr ox.
+90 mm Appr
ox.
+90 mm
O.- road
le ve l +3 Una
vailable Appr ox.
+90 mm
O.- road
le ve l +2 Una
vailable Appr ox.
+60 mm V
V
ehicle
ehicle
lev
lev el
el V
V
ehicles wit
ehicles wit h-
h-
out
out O.-r
O.-r oad
oad
pack
pack age
age V
V
ehicles with
ehicles with
O.-r
O.-r oad
oadpack-
pac k-
age
age
O.-road
le ve l +1 Mercedes-
Maybach
vehi-
cles: appr ox.
+50 mm
All other mod-
els: appr ox.
+60 mm Appr
ox.
+30 mm
Spor tA pprox.
-15 mm Appr
ox.
-15 mm
Sport +A pprox.
-25 mm Appr
ox.
-25 mm If
th e entry/exit le vel function is activated, the
ve hicle is lo weredto the Sport + le velto facilitate
entering/exiting theve hicle. When driving at
speeds of appr oximately 30 km/h or abo ve,the
entry/exit le vel is deactivated and theve hicle is
ra ised (/ page 272). 268 268
Driving and parking

#
Apply the electric parking brake. #
ShiT the transmission toposition j
(/ page 210). #
Pull switch 1inthe load compartment trim
brie0y.
Indicator lamp 20ashes until theve hicle has
been lo wered.
The vehicle is lo wered at there ar axle by
appr ox. 40 mm. When theve hicle has been
lo we red, indicator lamp 2remains lit.
Lo we ring is inter rupted in thefo llowing situations:
R ave hicle door is opened.
R switch 1is pulled again.
R theve hicle is being driven faster than 2 km/h.
% The vehicle is automatically set tothe le vel of
th e selected drive prog ram if you drive at
speeds greater than 2 km/h.
If indicator lamp 20ashes twice and there ar of
th eve hicle does not lo wer: #
Make sure that there qu irements are met.
% Lowe ring there ar of theve hicle allo ws the
ve hicle tobe loaded more easil y.Obser vethe no
tes on loading theve hicle when doing this
(/ page 135).
R
R aising t aising t he r
he rear of t
ear of t he v
he vehicle
ehicle #
Check if the battery is su1ciently charge d. If
necessar y,start the engine. #
Pull switch 1brie0y.
Indicator lamp 2goes out.
The vehicle will be raised tothe cur rently
selected le vel.
% The vehicle is automatically set tothe le vel of
th e selected drive prog ram if you drive at
speeds greater than 2 km/h.
If th eve hicle cann otbe raised: #
Ensure that the battery is su1ciently charge d;
if necessar y,start the engine.
The raising process continues. E-A
E-A
CTIVE BOD
CTIVE BOD Y C
Y CONTR
ONTR OL
OL F
F
unction of E-A
unction of E-A CTIVE BOD
CTIVE BODY C
Y CONTR
ONTR OL
OL
E- AC TIVE BODY CONTROL is an electrohydraulic
suspension system with variable damping for
impr oved driving comfort. The all-round le vel con- trol system ensures
the best possible suspension
and constant ground clearance, even with a laden
ve hicle. When driving at speed, theve hicle is lo w-
ered automatically toimpr ovedriving saf ety and
to reduce fuel consum ption. The suspension set-
ting is adjusted depending on thero ad sur face,
ve hicle load and the drive prog ram selected.
The ROAD SURF ACE SCAN function de tects areas
of une venness in thero ad before you drive over
th em bymeans of a multifunction camera. This
re duces chassis mo vements.
The damping is adjus ted individually toeach
wheel and depends on thefo llowing factors:
R Driving st yle, e.g. sporty
R Road condition, e.g. bumps
R Drive prog ram
E- AC TIVE BODY CONTROL is comprised of thefo l-
lowing functions and components:
R V
V ehicles wit ehicles wit h Dr
h Driving Assist
iving Assist ance P
ance Pack
ackag
age:
e:
RO AD SURF ACE SCAN
R Cur veinclination function CURVE
R Recovery mode Driving and parking
273
273

R
Individual wheel cont rol
R Air suspension with automatic le vel control
R Speed-dependent lo wering toreduce fuel con-
sum ption
R Manual le vel adjustment
R ADS PLUS: Adaptive Damping System with
cons tant adjustment of damping characteris-
tics
R DYNAMIC SELECT switch and le vel button
Suspension se
Suspension se tting and v
tting and vehicle lev
ehicle level per dr
el per driv
ive pr
e pr o-
o-
gr
gr am
am
Drive prog ram C
R The suspension setting is /rmer.
R The vehicle is set toSpo rtleve l.
R ROAD SURF ACE SCAN is deactivated.
R The cur veinclination function is deactivated.
Drive prog ram B
R The suspension setting is even /rmer.
R The vehicle is set toSpo rt+ le vel.
R ROAD SURF ACE SCAN is deactivated. R
The cur veinclination function is active.
Drive prog ram A
R The suspension setting is comfor table.
R The vehicle is set tothe normal le vel.
R When driving at speeds abo veappr oximately
140 km/h, theve hicle is lo wered.
R When driving at speeds below appr oximately
40 km/h, theve hicle is raised.
R ROAD SURF ACE SCAN is active.
R The cur veinclination function is deactivated.
Drive prog ram £
R The suspension setting is very comfor table.
R The vehicle is set tothe normal le vel.
R When driving at speeds abo veappr oximately
140 km/h, theve hicle is lo wered.
R When driving at speeds below appr oximately
40 km/h, theve hicle is raised.
R ROAD SURF ACE SCAN is active.
R The cur veinclination function is active. Drive prog
ram N
R The suspension setting is comfor table.
R The vehicle is set tothe normal le vel.
R When driving at speeds abo veappr oximately
140 km/h, theve hicle is lo wered.
R When driving at speeds below appr oximately
40 km/h, theve hicle is raised again.
R ROAD SURF ACE SCAN is active.
R The cur veinclination function is active.
Drive prog ram ;
R The suspension setting is comfor table.
R The vehicle is set tothe normal le vel.
R When driving at speeds abo veappr oximately
140 km/h, theve hicle is lo wered.
R When driving at speeds below appr oximately
40 km/h, theve hicle is raised again.
R ROAD SURF ACE SCAN is deactivated.
R The cur veinclination function is deactivated. 274
274
Driving and parking