MERCEDES-BENZ GLS SUV 2019 Owners Manual

R
Off-road le vel +3: thre e indicator lamps
2 light up continuously when theve hicle
has finished rising.
Yo ur selection is sa ved. The off-road le vel set
re mains stored even af terth e ignition has been
switched off.
The vehicle is lo wered again in thefo llowing sit‐
uations:
R Off- road le vel +3: when driving fasterthan
20 km/h.
The vehicle is lo weredto off-road le vel +2.
R Off- road le vel +2:
- When driving fasterthan 80 km/h.
- When driving brief ly between 65 km/h
and 80 km/h.
The vehicle is lo weredto off-road le vel +1.
Operation with a trailer or bicycle rack:if
yo u are driving at speeds greaterth an
30 km/h, theve hicle lo wersto the normal
le ve l if the electrical connection has been
cor rectly es tablished.
R Off-road le vel +1: -
When driving fasterthan 115 km/h.
- When driving brief lybetween 100 km/h
and 115 km/h.
- Operation with a trailer or bicycle
rack: you are driving at speeds greater
th an 30 km/h.
The vehicle is lo weredto the normal le vel.
R After selecting a dif fere nt drive program
using theDY NA MIC SELECT switch.
The vehicle is adjus tedto the height of the
active drive program.
Operation with a trailer or bicycle rack:
th eve hicle lo wersto the normal le vel if the
electrical connection has been cor rectly
es tablished.
Lo weri ngtheve hicle (vehicles with Off-road
pac kage) #
Pull rock er switch 1.
R Off-road le vel +3: theve hicle is lo wered
to off-road le vel +2. Two indicator lamps
2 light up continuously when theve hicle
has finished lo wering. R
Off-road le vel +2: theve hicle is lo wered
to off-road le vel +1. One indicator lamp
2 lights up continuously when theve hi‐
cle has finished lo wering.
R Off-road le vel +1: theve hicle is lo wered
to the normal le vel. No indicator lamp 2
lights up when theve hicle has finished
lo we ring.
Yo ur selection is sa ved. The off-road le vel set
re mains stored even af terth e ignition has been
switched off.
Setting Off-road Assist
Requ irements:
R theve hicle is stationary
R theve hicle is set tooff-road le vel 1 or 2
R the Off-road or Off-road Plus (only vehicles
with Off-road pac kage ) drive program has
been selected
R the ignition is switched on
R all doors and the bonn etare closed
R the transmission is not engaged in position
j 278
Driving and pa rking

R
there is no trailer coupled
R theve hicle is outdoors
R the de tected la tera l inclination of theve hicle
must not exceed appr ox.15 °
R the sy stem is within its operating temp era‐
ture
R the on-board voltage is suf ficiently high
Multimedia sy stem:
4 © 5
Settings 5
Assistance
5 Offroad Assist
Re covery mode
Re covery mode assi ststh e driver when pulling
aw ay on rough terrain, such as sand or sn ow.#
Select Free driving mode. #
Select Start.
Re covery mode is activated. #
Select Stoptostop reco very mode.
Re covery mode is auto maticallydeactivated in
th efo llowing situations:
R you are actually tr avelling fasterthan
15 km/h R
afte r a running time of 30 seconds
R it is de tected that an object has hit the
underbody of theve hicle hard
R not all conditions are met
% Further information on reco very mode
(/ page 274).
Individual wheel con trol
Individual wheel control enables theve hicle le vel
to be set separately for each wheel. #
Select Individual wheel control. #
Set theve hicle le velfo rth e desired wheel.
% You can also use theto uch displ aytoset the
le ve lfo r two or more wheels at the same
time. #
Select Resettoset all wheels tothe default
setting.
Individual wheel control is automatically deacti‐
va ted in thefo llowing situations:
R you are tra velling fasterthan 15 km/h
R it is de tected that an object has hit the
underbody of theve hicle hard R
not all conditions are met
% Further information on individual wheel con‐
trol (/ page275). Pa
rking Assist PARKTRONIC Fu
nction of Parking Assist PARKTRONIC
Pa rking Assist PARKTRONIC is an electronic
parking assi stance sy stem with ultrasound. It
monitors the area around your vehicle using six
sensors on the front bumper and six sensors on
th ere ar bumper. Parking Assist PARKTRONIC
sho wsyouth e dis tance between your vehicle
and a de tected obs tacle visually and audibly.
Pa rking Assist PARKTRONIC is on lyan aid. It is
not a substitute foryo ur attention tothe sur‐
ro undings. The responsibility for safe manoeu‐
vring and parking remains with you. Make sure
th at there are no persons, animals or objects in
th e manoeuvring area while manoeuvring and
parking in/exiting parking spaces.
In thest andard setting, an intermit tent wa rning
to ne sounds from a di stance of appr oximately
0.3 m toan obs tacle in front and appr oximately Driving and parking
279

1.
0 m toan obs tacle behind. A continuous tone
sounds from a di stance of appr oximately 0.2 m.
Using theWa rnear lyall-round setting inthe
multimedia sy stem, thewa rning tones for front
and side impact pr otection can be set tosound
at a greater dis tance of appr oximately 1.0 m in
front and 0.6 m on the sides
(/ page 286, 285).
% The Warnear lyall-round setting is alwa ys
active in there ar of theve hicle.
If Pa rking Assist PARKTRONIC is deacti vated,
Ac tive Parking Assist is una vailable. Pa
rking Assist PARKTRONIC displ ayinthe
mu ltimedia sy stem Ve
hicles with Active Parking Assist without a
360° Camera Ve
hicles with Active Parking Assist and a 360°
Camera
If Ac tive Parking Assist is deactivated and an
obs tacle is de tected in the path of theve hicle, a
pop-up window forPa rking Assist PARKTRONIC
1 appears in the multimedia sy stem at speeds
below 10km/h. 280
Driving and pa rking

Displ
ayofActive Parking Assist PARKTRONIC
in the head-up display
Optionally, obs tacles de tected byActive Parking
Assist PARKTRONIC from a dis tance of appr ox‐
imately 1.0 m in front 1and 0.6 m on the sides
2 can also be displa yed in the head-up displa y.
Sy stem limits
Pa rking Assist PARKTRONIC does not necessa‐
ri ly take into account thefo llowing obs tacles:
R Obs tacles bel ow the detection range, e.g.
pe rsons, animals or objects. R
Obs tacles ab oveth e de tection range, e.g.
ove rhanging loads, overhangs or loading
ra mp s of lor ries.
The sensors must be free of dirt, ice and slush.
Otherwise, they may not function cor rectly.
Clean the sensors regularly, especially af ter driv‐
ing off-road, taking care not toscratch or dam‐
age them.
Ve hicles with trailer hitch: Parking Assist
PA RKTRONIC is deacti vatedfo rth ere ar zone
when you es tablish an elect rical connection
between your vehicle and a trailer. Problems with
Parking Assist PARKTRONIC Ve
hicles without 360° Camera Ve
hicles with 360° Camera Driving and parking
281

Problem
Possible causes/consequences and M
MSolutions
Re ar 1 or all-round 2segments light
up red. The ésymbol appears in
th e multifunction displa y.Pa
rking Assist PARKTRONIC is malfunctioning and has been deacti vated due tosignal inter fere nce. #
Start theve hicle again. #
Check if Parking Assist PARKTRONIC is working at a dif fere nt location.
Re ar 1 or all-round 2segments light
up red. At the same time, a warning
to ne sounds for appro ximately 2 sec‐
onds everytime theve hicle is star ted.
The é symbol appears in the multi‐
function displa y. The sensors are dirty. #
Clean the sensors and obser vethe no tes on care of vehicle parts (/ page545).
Pa rking Assist PARKTRONIC has been deacti vated due toa malfunction. #
Start theve hicle again. #
Ifth e problem persists, consult a qualified specialist workshop. Fu
nction of the passive side impact pr otec‐
tion
Pa ssive side impact pr otection is an additional
Pa rking Assist PARKTRONIC function which
wa rnsth e driver about obs tacles at the side of
th eve hicle. A warning is issued when obs tacles
are de tected between the front and rear de tec‐
tion range. In order for an object on the side to
be de tected, the sensors in the front and rear
bumper must firs t de tect the object while you
are driving past it. During
the parking procedure or manoeuvring,
objects are de tected as theve hicle drives past.
If yo usteer in the direction of a de tected obs ta‐
cle and there is a risk of a lateral collision, a
wa rning is issued. The segments on the sides
light up yellow or red, depending on the dis tance
to the obs tacle. Segment colour depending on distance
Colour Lateral distance in
cm
Ye llo wA pprox. 30 - 60
Re dA pprox. < 30 In order
for lateral front or rear segments tobe
displa yed, theve hicle must firs t tr ave l a dis tance
of at least half of theve hicle length. Once the282
Driving and parking

ve
hicle has tr avelled the length of theve hicle, all
of the lateral front and rear segments can be dis‐
pla yed. Ve
hicles without 360° Camera
1 Parking Assist PARKTRONIC is on ly opera‐
tional in the front and rear
2 Parking Assist PARKTRONIC is operational
and can also warnthe driver about obs tacles
at the side of theve hicle
3 Obstacle de tected at the front right (yellow)
and rear (red) Ve
hicles with 360° Camera
1 Parking Assist PARKTRONIC is on ly opera‐
tional in the front and rear
2 Parking Assist PARKTRONIC is operational
and can also warnthe driver about obs tacles
at the side of theve hicle
3 Obstacle de tected at the front right (red)
Sa ved obs tacles on the sides are dele ted in the
fo llowing situations, forex ample:
R You park theve hicle and switch off the igni‐
tion.
R You open the doors. Af
terth e engine is restar ted, obs tacles must be
de tected again before a new warning can be
issued.
Sy stem limitations
The sy stem limitations forPa rking Assist
PA RKTRONIC apply for passive side impact pro‐
te ction.
The following objects are not de tected, forex am‐
ple:
R Pedestrians who approach theve hicle from
th e side
R Objects placed next totheve hicle
Ac tivating/deactivating Parking Assist
PA RKTRONIC
* NO
TERisk of an accident from objects
at close range Pa
rking Assist PARKTRONIC may not de tect
cer tain objects at close range. #
When pa rking or manoeuvring theve hi‐
cle, pay particular attention toany
objects which are abo veor below the
sensors, e.g. flowe rpots or dr awbars. Driving and parking
283

The
vehicle or other objects could oth‐
erwise be damaged. If
th eé symbol is shown in the multifunction
displa y,Pa rking Assist PARKTRONIC is not
active.
Multimedia sy stem:
4 Settings 5
Quick access
5 PARKTRONIC #
Activate or deacti vate the function.
% Parking Assist PARKTRONIC is automatical ly
activated when theve hicle is star ted.
Fu nction of Trailer Manoeuvring Assist
* NO
TEDama getotraile rswith a stabilisa‐
tion device against swerving In
the case of trailers with a stabilisation
device against swerving, the trailer or trailer
to w hit chcould be damaged. #
If a trailer coupling wi thTrailer Manoeu‐
vring Assist is used, on lyuse trailers without a
stabilisation device against
swerving. *
NO
TEDama gedue to ov erhanging loads
in front or dr awbar ins tallations The
vehicle and the trailer may be damaged
during manoeuvring due toove rhanging
loads at the front of the trailer or dr awbar
ins tallations. #
Pay attention to overhanging loads or
dr aw bar ins tallations while manoeu‐
vring. Tr
ailer Manoeuv ring Assi stassists you when
re ve rsing with a trailer. By means of a turning
angle sensor in the trailer coupling, Trailer
Manoeuv ring Assi stmonitors the articulation
angle between theve hicle and trailer and
adjusts it toa specified value.
Yo u can either en terth e articulation angle value
directly via the multimedia sy stem or use a
st ra ightening manoeuvre. When car rying out a
st ra ightening manoeuvre, the sy stem calculates
th e articulation angle automatically and stra ight‐ ens
theve hicle/trailer combination tothe trail‐
er's cur rent di rection.
Tr ailer Manoeuv ring Assi stmust be taught-in
before it can adjust the articulation angle
(/ page 284).
Obser vethe no tes on towing a trailer
(/ page 311).
Sy stem limitations
The sy stem may be impaired or may not function
in thefo llowing situations:
R The gradient is more than appr oximately
15 %.
Using Trailer Manoeuvring Assist
Re quirements:
R The ignition and engine are on and theve hi‐
cle is operational.
R A trailer has been de tected. 284
Driving and pa rking

Te
aching-in Trailer Manoeuvring Assist #
Drive forw ards a short dis tance wi th the car/
trailer combination.
The comple tedte ach-in process is shown in
th e media displa y.
Using Trailer Manoeuvring Assist #
Press button 1. #
Engage reve rsege ar k.
The camera image is shown in the media dis‐
pla y. #
Adjusting the articulation angle
(/ page 285).
or #
Activating thest ra ightening manoeuvre
(/ page 285). #
Accelerate and brake as requ ired.
% Pay attention toyour sur roundings and be
re ady tobrake at all times.
Ad justing Trailer Manoeuvring Assist (multi‐
media sy stem)
Re quirements:
R The ignition and engine are on and theve hi‐
cle is operational.
R The zero point of the car/t railer combination
has been taught-in bybrief lydriving forw ards
(/ page 284).
R Trailer Manoeuv ring Assi sthas been star ted
( / page 284).
R The vehicle is stationary R
The gradient is less than appr oximately 15%.
Ad justing the articulation angle of the trailer #
Select .
The articulation angle can be changed on the
media display or on theto uchpad. #
Swipe left or right tochange the articulation
angle.
% The maximum articulation angle depends on
the length of the trailer. This is calculated by
th e sy stem bydriving theve hicle forw ards,
including cornering. Before the length of the
trailer has been calculated, the maximum
articulation angle is appr oximately 23°. The
longer the trailer is, the higher the maximum
articulation angle (max. appr oximately 60°). #
Set the desired articulation angle.
When the articulation angle entered has been
re ached, the dr awbar is bloc kedby the sy stem
so that the angle is maintained. Driving and parking
285

Ac
tivating the stra ightening manoeuvre #
Select .
The sy stem calculates the articulation angle
in such a wayth at the direction of the trailer
at the time of activation is maintained. There
is a short counter steering mo vement of the
trailer while theve hicle is reve rsed, which
th en guides it back tothe desired line. In this
wa y,theve hicle is aligned stra ight with the
trailer and at the same time the direction of
th e trailer is maintained.
Ad justing the warning tones of Parking
Assist PARKTRONIC
Multimedia sy stem:
4 © 5
Settings 5
Assistance
5 Camera & parking 5
Set warning tone
Ad justing the volume of thewa rning tones #
Select Warning tone volume. #
Set a value. Ad
justing the pitch of the warning tones #
Select Warning tone pitch.
Set a value.
Specifying thest arting point for the warning
to nes
Yo u can specify whe ther thePa rking Assist
PA RKTRONIC warning tones should commence
when theve hicle is fur ther aw ay from an obs ta‐
cle. #
Select Warn early all-round. #
Activate or deacti vate the function.
Ac tivating/deactivating audio fadeout
Yo u can specify whe ther thevo lume of a media
source in the multimedia sy stem is tobe
re duced when Parking Assist PARKTRONIC
sounds a warning tone. #
Select Audio fadeout during warning tones. #
Activate or deacti vate the function. Re
versing camera Fu
nction of there ve rsing camera If
yo u ha veactivated the function in the multime‐
dia sy stem, the image from reve rsing camera 1
is shown in the media display when reve rsege ar
is engaged. Dynamic guide lines show the path
th eve hicle will take with thesteering wheel in its 286
Driving and parking

cur
rent position. This helps youto orient your‐
self and toavoid obs tacles when reve rsing.
The reve rsing camera is only an aid. It is not a
substitute foryo ur attention tothe sur roundings.
The responsibility for safe manoeuvring and
parking remains with you. Make sure that there
are no persons, animals or objects etc., in the
manoeuvring area while manoeuvring and park‐
ing.
Depending on theve hicle equipment, you can
select from thefo llowing vie ws:
R Normal view
R Wide-angle view
R Trailer view
The area behind theve hicle is displa yed as a
mir ror image, as in the inside rearview mir ror.
Ve hicles without Active Parking Assist
The following camera vie wsare available in the
multimedia sy stem: Normal view
1 Yellow guide line, vehicle width (driven sur‐
fa ce) depending on the cur rent steering
wheel angle (dynamic)
2 Yellow guide line at a dis tance of appr ox‐
imately 1.0 m from there ar area
3 Yellow lane marking the course the tyres will
ta ke atthe cur rent steering wheel angle
(dynamic)
4 Bumper
5 Red guide line at a dis tance of appr oximately
0.3 m from there ar area Wi
de-angle view Tr
ailer view (vehicles with a trailer hit ch)
1 Yellow guide line, locating aid Driving and parking
287