2019 MERCEDES-BENZ GLS SUV warning light

th
e beginning or end of the list is reached
yo u will hear ano ther clicking sound.
Selecting a station and track using the
to uchpad #
Swipe tothe left or right over the~ but‐
to n.
Ra dio: the pr evious or next station is set.
Media source: the pr evious or next track is
selec ted.
or #
Toshow the control menu: pressthe~
button on theto uchpad.
or #
Swipe upwards using two fingers on the
to uchpad.
The cont rol menu appears forth e audio
source that wa s last selected. #
Swipe left or right using one finger.
Ra dio: the pr evious or next station is set.
Media source: the pr evious or next track is
selec ted. #
Tohide the control menu: swipe down on
th eto uchpad using two fingers. MBUX in-car assistant
Note
s on lasers and laser classification &
WARNING Risk of inju ryfrom laser radi‐
ation from the camera
This product uses a laser sy stem. If the hous‐
ing is opened or damaged, invisible laser
beams can escape in an uncontrolled man‐
ner.
Laser radiation can damage your retina. #
Do not open the housing. #
Alw ays ha vemaintenance workand
re pairs car ried out byaqu alified spe‐
cialist workshop. This device is a class 1 laser product in accord‐
ance with DIN EN 60825-1:20
14
Overview of the MBUX in-car assistant
If th eve hicle is fitted wi th the MBUX in-car
assis tant, selected functions of the multimedia sy
stem can be operated conta ct-free aswell as
turning there ading light on or off.
The MBUX in-car assis tant can di fferentiate
between driver and front passenger interactions.
The MBUX in-car assis tant recognises cer tain
hand positions (poses).
The interaction area forth e MBUX in-car assis‐
ta nt is in front of the media displa y,up tothe
centre console including theto uchpad, between
th e driver and front passenger. 360
MBUX multimedia sy stem

Prog
rammes for the Rear Seat Entertainment Sy stem
Po we rNap
The programme consists ofthre e phases:
R Sleep onset phase
Relaxing music is pla yed in this phase, and thewa rmed seats pr ovide
a subtle massage.
R Sleep phase
The active functions are deactivated or restricted as much as possible.
R Waking phase
In this phase, slight lystimulating music is pla yed, and the air is puri‐
fi ed with ionisation and scen ted. The seat is ventilated. The vehicle
interior is illuminated with stimulating light. %
Please no tethat theav ailable prog rammes
and the associated functions are dependant
on your vehicle equipment. Depending on
yo ur equipment, fewe r functions may be
av ailable. St
arting the ENERGIZING comfort pro‐
gr amme &
WARNING Increased risk of an accident
when using the ENERG IZING comfort
programme TipsandTraining
If yo u use the ENERG IZING comfort pro‐
gramme TipsandTraining whenyou are driv‐
ing, you could be distracted from the tra ffic
situation. #
Only car ryout exercises when the traf‐
fi c circums tances pe rmit. #
Make sure that you are alw aysaw are of
th e traf fic situation around you when
lis tening tothe tips. Re
quirements:
R The ignition is switched on. 402
MBUX multimedia sy stem

depends on
the settings forth eTraffic andTraf-
fic incidents options. #
Set the options (/ page 434).
The following displa ysare available:
R Show all symbols
The Traffic andTraffic incidents options are
swit ched on.
R Only show symbols on theex pected route
The Traffic option is swit ched off, theTraffic
incidents option is switched on.
R Show no symbols
The Traffic incidents option is switched off.
The following hazard warnings are shown on the
map:
R Broken-down vehicles
R Accidents
R Haza rdous weather
R Gene ral hazards
R Hazard warning lights, when switched on
R Crosswind warning R
Mobile roadwor ks
The display is not available in all countries
and regions.
In theFe deral Republic of Germany the dis‐
play is cur rently available in theFe deral State
of Hesse.
% Ifth eve hicle is approaching a hazard spot
with a vehicle speed of at least 60 km/h, the
vo ice output "T raffic incident ahead" is
issued.
The voice output is not issued for hazardous
we ather.
Sending haza rdwa rnings
Au tomatically de tected hazard warnings are sent
by theve hicle. #
Tosend a haza rdwa rning yourself: tap on
th e media display when the map is shown.
The navigation menu is shown. #
Select ¡. #
Select Report traffic incident.
A prom ptis shown. #
Select Yes.
The Thank you for supporting accident pre-
vention. message appears. Ro
ute guidance with augmented reality Overview of
route guidance with augmented
re ality &
WARNING Risk of accident and inju ry
caused bydistraction, inco rrect image or
interpr etation of the display
The dis tance to ot herroad users or informa‐
tion, such as traf fic lights, can be incor rectly
assessed from the camera image. The cam‐
era image of the augmented reality display is
not suitable tobe used for driving. #
Alw ayske ep your eyes on the actual
tra ffic situation. Only glance brief lyat
th e camera image. #
Beaware that depending on the driving
situation there may be hazards that are
not captured in the camera image, e.g. 436
MBUX multimedia sy stem

Selecting
the sound profile in the
Bu rm ester ®
high-end 3D sur round sound
sy stem
Multimedia sy stem:
4 © 5
Media 5
Burmester
5 Sound profiles
The following profiles are available:
R Pure
R 3D
R Live
R Surround
R Easy Listening #
Select a sound profile. MBUX
rear tablet Overview of
the MBUX rear tablet &
WARNING Risk of an accident from
ope rating mobile communication equip‐
ment while theve hicle is in motion
Mobile communications devices distract the
driver from the traf fic situation. This could
also cause the driver tolose control of the
ve hicle. #
Asthe driver, only operate mobile com‐
munications devices when theve hicle is
st ationar y. #
As a vehicle occupant, only use mobile
communications devices in the areas
intended forth is purpose, e.g. in the
re ar passenger compartment. &
WARNING Risk of di stra ction from oper‐
ating the multimedia sy stem with the
MBUX rear tablet
Other vehicle occupant can make changes to
th e multimedia sy stem with the MBUX rear
ta blet, e.g. adjust thevo lume of the multime‐
dia sy stem, change radio station or adjust
die ambient lighting.
The driver could be distracted from the traf‐
fi c situation byundesired changes and
th ereby cause an accident. #
Ifre qu ired lock access of the MBUX
re ar tablet tothe multimedia sy stem. #
Activate thech ild saf ety lock in the mul‐
timedia sy stem tolimit operation of the
MBUX rear tablets. &
WARNING Risk of becoming trapped
th ro ugh operation of the MBUX rear tab‐
let outside theve hicle
If th e MBUX rear tablet is operated outside
th eve hicle, seats can be mo ved using the MBUX multimedia sy
stem 519

Ac
tivating/deactivating automatic car wash
mode Re
quirements:
R theve hicle is stationary
R the engine is running.
Multimedia sy stem:
4 © 5
Settings
5 Schnellzugriff (Quick access)
Ac tivating automatic car wash mode #
Select Automatic car wash mode. #
Select Start.
If one of the settings cann otbe selected, this is
displa yedby a% behind there spective set‐
ting.
% For an overview of the settings made when
activating automatic car wash mode
(/ page 538).
Deactivating automatic car wash mode #
Select Stop.
The automatic car wash settings are reset. %
The automatic car wash mode is automati‐
cally deactivated as soon as a speed of
10 km/h is exceeded. Information on using a high-p
ressure cleaner &
WARNING Risk of an accident when
using high-pressure cleane rswith circu‐
lar jet nozzles
The wate r jet of a circular jet nozzle (dirt
grinder) can cause extern ally invisible dam‐
age tothe tyres or chassis parts.
Components damaged in this wa y may unex‐
pec tedly fail. #
Do not use high-pressure cleaners with
circular jet nozzles toclean theve hicle. #
Have damaged tyres or chassis parts
re placed immediatel y. To
avo id damage to yourvehicle, obser vethefo l‐
lowing when using a high-pressure cleaner:
R keep theke y at least 3 m away from theve hi‐
cle. Otherwise theta ilgate could open unin‐
te ntional ly.
R maintain a dis tance of at least 30 cm tothe
ve hicle.
R vehicles with deco rative foil: parts of your
ve hicle are co vered with a decorative foil.
Maintain a dis tance of at least 70 cm
between thefo il-c ove red parts of theve hicle
and the nozzle of the high-pressure cleaner.
Mo vethe high-pressure cleaner nozzle
around whilst cleaning. The waterte mp era‐
ture of the high-pressure cleaner must not
exc eed 60 °C.
R obser vethe information on the cor rect dis‐
ta nce in the equipment manufacturer's oper‐
ating instructions.
R do not point the nozzle of the high-pressure
cleaner directly at sensitive parts such as
tyres, slits, electrical components, bat teries,
light bulbs and ventilation sl ots. 540
Maintenance and care

Note
s on care of the interior &
WARNING Risk of inju ryfrom pla stic
parts breaking off af terth e use of sol‐
ve nt-based care products
Ca reand cleaning products con taining sol‐
ve nts can cause su rfaces in the cockpit to
become porous. When
the airbags are deplo yed, plastic parts
may break away. #
Do not use any care or cleaning prod‐
ucts containing sol vents toclean the
cockpit. &
WARNING Risk of inju ryor death from
bleached seat belts
Bleaching or dyeing seat belts can se verely
we aken them.
This can, forex ample, cause seat belts to
te ar or fail in an accident. #
Never blea chor dye seat belts. Obser
vethefo llowing information: Cleaning and car
eA voiding vehicle damage
Seat belts Clean with lukewarmand soapy water. R
Do not use chemical cleaning agents.
R Do not dry seat belts byheating them toove r 80 °C or
ex posing them todirect sunlight.
Display Cleanthe sur face carefully wi tha mic rofibre clo thand a suit‐
able display care product (TFT/LCD). R
Swit choff the display and let it cool down.
R Do not use any other cleaning products.
Plastic trim R
Clean with a damp microfibre clo th.
R For heavy soiling: use care product recommended for
Mercedes-Benz. R
Do not attach sticke rs,fi lms or similar materials.
R Do not allow cosmetics, insect repellent or sun cream to
come in contact wi th the plastic trim. Maintenance and care
547

#
Drive tothe nearest qualified specialist work‐
shop and ha vethe tyre, tyre sealant bottle
and filling hose replaced there. Batte
ry(vehicle) Note
s onthe12 V battery &
WARNING Risk of an accident due to
wo rkcar ried out incor rectly on the bat‐
te ry
Wo rkcar ried out incor rectly on the battery
can, forex ample, lead toa short circuit. This
can lead tofunction restrictions in saf ety-re l‐
eva nt sy stems, e.g. the lighting sy stem, ABS
(anti-lock braking sy stem) or ESP ®
(Elec‐
tronic Stability Prog ram). The operating
saf ety of your vehicle may be restricted.
Yo u could lose cont rol of theve hicle in the
fo llowing situations:
R when braking
R intheeve nt of ab rupt steering manoeu‐
vres and/or when theve hicle's speed is
not adap tedto thero ad conditions #
Intheeve nt of a sho rtcircuit or a simi‐
lar incident, contact a qualified special‐
ist workshop immediately. #
Do not continue driving. #
Alw ays ha vewo rkon the battery car ried
out at a qualified specialist workshop. R
Further information on ABS (/ page 229)
R Further information on ESP ®
(/ page 230)
Fo r saf etyre asons, Mercedes-Benz recommends
th at you on lyuse bat teries which ha vebeen tes‐
te d and appr ovedfo ryo ur vehicle byMercedes-
Benz. These batteries pr ovide inc reased impact
pr otection topreve ntvehicle occupants from
suf fering acid bu rns should the battery be dam‐
aged in theeve nt of an accident. All
vehicles except vehicles with a lithium-
ion battery &
WARNING Risk ofexplosion due toelec‐
tros tatic charge
Electros tatic charge can cause spa rks which
may ignite the highly flammable gas mixture
in the batter y. #
Todischar geany electros tatic charge
th at may ha vebuilt up, touch the me tal
ve hicle body before handling the bat‐
te ry. The highly
flammable gas mixture is created
while the battery is charging and during starting
assis tance. &
WARNING Danger of chemical burns
from the battery acid
Battery acid is caustic. #
Avoid contact with the skin, eyes or
clo thing. #
Do not lean overth e batter y. Breakdown assis
tance 557

&
WARNING Risk ofexplosion from a fro‐
zen battery
A dischar ged battery may freeze at temp era‐
tures slightly abo veor below freezing point.
During starting assis tance or battery charg‐
ing, bat tery gas may be released. #
Alw aysth aw a frozen bat tery out first
before charging it or per form ing start‐
ing assis tance. If
th e indicator/warning lamps in the instrument
clus ter do not light up at low temp eratures, it is
ve ry likely that the dischar ged battery has fro‐
zen. In this case you may neither jump-s tart the
ve hicle nor charge the batter y.
The service life of a battery that has been
th awe d may be dramatically shor tened. The
st arting characteristics may be impaired, espe‐
cially at low temp eratures.
It is recommended that you ha veathaw ed bat‐
te ry checked at a qualified specialist workshop. All
vehicles
* NO
TEDama gecaused bynumerous or
ex tended attem ptsto start the engine Nume
rous or extended attem ptsto start the
engine may damage the catalytic con verter
due tonon-combu sted fuel. #
Avoid numerous and extended attem pts
to start the engine. Obser
vethefo llowing points during starting
assis tance and when charging the battery:
R Only use undamaged jump lead/charging
cables with a suf ficient cross-section and
insula tedte rm inal clamps.
R Non- insulated parts of thete rm inal clamps
must not come into con tact wi thother me tal
parts while the jump lead/charging cable is
connected tothe battery/jump-s tart connec‐
tion point.
R The jump lead/charging cable must not
come into contact wi thany parts which may
mo vewhen the engine is running. R
Alw ays make sure that nei ther you nor the
battery is elect rostatically charge d.
R Keep away from fire and naked flames.
R Do not lean overth e batter y.
Obser vethe additional following points when
ch arging the battery:
R Only use battery charge rs tested and
appr oved for Mercedes-Benz.
R Read the battery charge r's operating instruc‐
tions before charging the batter y.
Obser vethe additional following points during
st arting assis tance:
R Starting assis tance may only be pr ovided
using batteries with a nominal voltage of
12 V.
R The vehicles must not touch.
R Petrol engine: only acceptstarting assis‐
ta nce if the engine and exhaust sy stem are
cold. 560
Breakdown assis tance