service indicator MERCEDES-BENZ GLE COUPE 2019 Owners Manual

Overview of climate control sy
stems Note
s on climate control An interior air
filter in combination with the pre‐
fi lter in the engine compartment must alw ays be
used so that the air conditioning sy stem, pollu‐
tion lebutton vel monitoring and the air filtration
wo rkcor rectly. Ma kesure that thefilter is ins tal‐
led cor rectly and thefilter housing in the engine
compartment is closed cor rectly using the cap
and alw ays tightly sealed when in operation. Use
fi lters recommended and appr ovedby
Mercedes-Benz. Alw ays ha veservice workcar‐
ri ed out at a qualified specialist workshop. THERMATIC control panel
overview The indicator lamps on
the buttons indicate that
th e cor responding function is activated. 1
w Setsthete mp erature
2 t Calls up / exits the air conditioning
menu
Pressing and holding thet button
(appr ox.fo ur seconds): resets climate con‐
trol tothe basic settings
3 H Setsthe air flow or switches off climate
control
4 Ã Sets climate control toautomatic
mode(/ page167)
5 ¬ Defrosts the windscreen
6 ¤ Switches there ar wind owheater
on/off 7
g Switches air-recirculation mode on/
off(/ page169)
8 Á Switches the A/C function on/
off(/ page167)
Switches residual heat on/off(/ page169)
9 Vehicles without a stationary heater: 0
activates/deactivates syn chronisation
(/ page 168)
Ve hicles with a stationary heater: &
swit ches thest ationary heater on/off
(/ page 171)
A w Setsthete mp erature on the front
passenger side THERMOTRONIC control panel
overview The indicator lamps on
the buttons indicate that
th e cor responding function is activated. Climate
control 16 5

R
POI categories, e.g. Filling station
R Town, POI name
R Telephone number, if this is available for
th e POI
R Contact name
Example of quick address ent ry:
R Ifyo u are sear ching forKö nigsstraße in
St utt gart,fo rex ample, you can en ter
ST UT and KÖN.
R Ifyo u are sear ching for a POI in theUn i‐
te d Kingdom, forex ample, you can en ter
THE SHARD.
If yo uwo uld like totry out bo thexamples,
yo u may also need tochange the count ry. #
Alternati vely, use voice input 8. #
Toswitch tohandwriting recognition:
select 6. #
Write thech aracter on theto uchpad. The let‐
te rs can be written next toeach other or
abo veeach other (/ page 368). #
Toreturn toentry using theke yboard:
select _. or #
Press theto uchpad. #
Todel ete an entr y:select 4.
The characters are dele ted individually.
or #
Ifch aracters ha vebeen entered in 2, select
£ nexttothe input line.
The comple teentry is dele ted. #
Toswitch toupper-case or lo wer-case let‐
ters :select B. #
Toswitch todigits, special characters
and symbols: selectA.
123 changes toABC.
Displ ayB changes to#+=. #
Select Band switch toadditional special
ch aracters. #
Toenter a space: select7. #
Toset the language: select9. #
Select the language.
% This function is useful for countries in which
se veralch aracter sets are suppo rted. An ex
ample is Russia, which uses Cyrillic and
Latin characters. #
Tochange the count ry:select country indi‐
cator 1. #
Enter the count ryindicator, e.g. Ffo rFr ance.
The list is filtered. #
Select the count ryon list 3.
The destination can be entered. #
Toaccept a destination: selectthe destina‐
tion in list 3. #
Ifth e destination is ambiguous, select the
destination in the list.
The destination address is shown. The route
can be calculated.
Using online sear ch
% Requirements: the media display sho wsan
In te rn et connection wi tha double-ar row
symbol in thest atus line.
Online sear chis not available in all countries.
De stination ent ryuses online map services. If
th e on-board sear chfinds no suitable de stina‐
tions or if youch ange countries, the online
sear chisavailable. 388
MBUX multimedia sy stem

Fo
rth e destination you can en ter an addre ss, a
POI or a 3 wordaddress.
% Enter a 3 wordaddress (/ page 391). #
Select country indicator 1.#
Select the pr ovider forth e online service
from the count ries list.
or #
Ifth e on-board sear chdelivers no results,
enter the destination in the input line. The
entry order is not releva nt, e.g. stre et and
to wn. Use the functions described forth e on-
board sear ch.
The sear chresults are displa yed. #
Select the destination in the list.
The de tailed view forth ero ute is displ ayed.
Selecting pr evious destinations
Re quirements:
R Prev ious destinations are stored.
R For destination sug gestions: you ha vecre‐
ated a profile (/ page 354).
R The Allow destination suggestions option is
switched on (/ page 359). R
The multimedia sy stem has already gathered
suf ficient da tain order toshow destination
suggestions.
Multimedia sy stem:
4 © 5
Navigation 5
ª Where to?
5 PREV. DESTINATIONS
The following ent ries can be selected in the pre‐
vious destinations:
R Destination suggestions (/ page 409)
R Destinations
R Routes #
Select the destination or route
The destination address is shown. The route
can be calculated.
% You can sa vea pr evious destination or a des‐
tination suggestion as a favo urite
(/ page 409).
Yo u ha vefast access tothe destinations via
th efa vo urites (/ page 392).
Selecting a POI
Requ irements: R
For use of personal POIs: a USB device is
connected wi th the multimedia sy stem.
R Personal POIs with the GPS Ex change form at
(.gpx) ha vebeen sa ved in the "PersonalPOI"
fo lder on the USB device.
Multimedia sy stem:
4 © 5
Navigation 5
ª Where to?
5 POIS
Sear ching using categories (no route guid‐
ance) #
Select the categor y.
or #
Select All categories. #
Select the category and the sub-category (if
av ailable).
The sear chtake s place in the vicinity of the
ve hicle's cur rent position. The sea rchre sult
are sor tedby distance in ascending order.
The POIs show thefo llowing information:
R direction of the linear dis tance tothe POI
(ar row)
R name of POI MBUX multimedia sy
stem 389

Selecting a contact
for destination entry
Re quirements:
R A mobile phone is connec tedto the multime‐
dia sy stem (/ page 429).
Multimedia sy stem:
4 © 5
Navigation 5
ª Where to?
5 CONTACTS
Using the contact list #
Select a con tact.
The contact de tails are displa yed. #
Select the address.
Using sear chentry #
Enter a name or telephone number, forex am‐
ple, into the sear chfield. #
Select a. #
Select the conta ct. #
Select the address.
The destination address is shown. The route
can be calculated. %
Route guidance toa con tact address is relia‐
ble in thefo llowing cases:
R the conta ct address is compl ete.
R the conta ct datamatches the map data
in the digital map.
Entering geo-coordina tes
Multimedia sy stem:
4 © 5
Navigation 5
ª Where to?
5 GEO-COORDINATES #
Select Latitude orLongitude. #
Select geo-coordinates as latitude and longi‐
tude coordinates in degrees, minutes and
seconds. Todo this swipe up or down
re spectivel y.
The map sho ws the position. #
Confirm the entry witha. #
Toset the destination: select¥or
¦. #
Calculate thero ute (/ page 393).
Entering the destination as a 3 wordaddress
Re quirements: R
Sear ching for a destination using 3 word
addresses is possible in the online sear ch
( / page 386).
R The media display sho wsan In tern et connec‐
tion wi tha double-ar rowsymbol in thest atus
line.
% Sear ching for a destination using 3 word
addresses is not possible in all countries and
in all languages.
Multimedia sy stem:
4 © 5
Navigation 5
ª Where to? #
Select the count ryindicator. #
Select the pr ovider forth e online service
from the count ries list.
or #
Ifth e on-board sear chdelivers no sear ch
re sults, enter the destination address as a 3
wo rdaddress. Separate each of thewo rds
with a full stop.
The sear chresults are displa yed. #
Select the destination in the list.
The destination address is shown. The route
can be calculated. MBUX multimedia sy
stem 391

#
When giving starting assis tance, al ways
make sure that you on lyconnect bat‐
te ry term inals with identical polarity. #
During starting assis tance, you must
obse rveth e described order for con‐
necting and disconnecting the jump
lead. #
Do not connect or disconnect the bat‐
te ry cla mp s while the engine is running. &
WARNING Risk ofexplosion during
ch arging process and starting assis tance
During thech arging process and starting
assis tance, the battery may release an explo‐
sive gas mixture. #
Avoid fire , naked flames, creating
spar ksand smoking. #
Make sure that there is suf ficient venti‐
lation du ring thech arging process and
during starting assis tance. #
Do not lean over a batter y. &
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. 524
Breakdown assi stance

Display messages
Int
roduction Note
s on display messages
Display messages appear on the multifunction
displa y.
Displ aymessa ges with graphic symbols are sim‐
plified in the Owner's Manual and may dif fer
from the symbols on the multifunction displa y.
The multifunction display sho wshigh-priority dis‐
play messages in red. Cer tain display messages
are accompanied byawa rning tone.
Please act in acco rdance with the display mes‐
sages and follow the additional no tes in the
Owner's Manual.
Fo r some display messa ges, a symbol is also
shown:
R Õ Further information
R ¨ Hide display message
Yo u can select the desired symbol byswiping
left or right on the left-hand Touch Control.
Press theÕ symbol toshow fur ther information on
the multifunction displa y.Press the¨
symbol tohide the display message.
Yo u can hide lo w-priority display messages by
pressing button ¤orthe left-hand Touch
Control. The displ aymessa ges will then be
st ored in the message memor y.
Re ctify the cause of a display message as
qu ickly as possible.
High-priority display messages cannot be hid‐
den. The multifunction display sho ws these dis‐
play messages continuously until the cause of
th e display message has been rectified.
Calling up stored displ aymessages
On-boa rdcompu ter:
4 Service 5
1 message
If th ere are no display messages, No messages
will appear on the multifunction displa y. #
Scroll thro ugh the display messages byswip‐
ing upwards or down wards on the left-hand
To uch Control. #
Toexitth e message memor y:press the
¤ button. Display messages and
warning/indicator lamps 577

Display messages
Possible causes/consequences and M
MSolutions #
Ifth e display message does not disappear, stop theve hicle in accordance with the tra ffic conditions and restart
th e engine.
Active Brake Assist Func-
tions limited See Owner's
Manual *
Ve hicles with Driving Assistance Package: Active Brake Assi stwith cross-traf fic function, Evasi veSteering
Assist or PRE‑SAFE ®
PLUS is malfunctioning.
Ve hicles without Driving Assistance Package: Active Brake Assi stis malfunctioning. #
Consult a qualified specialist workshop.
PRE-SAFE inoperative See
Owner's Manual *
The PRE‑SAFE ®
functions are malfunctioning. #
Consult a qualified specialist workshop.
PRE-SAFE impulse side
inoperative See Owner's
Manual *
The PRE‑SAFE ®
Impulse Side sy stem is malfunctioning or inoperative af ter having already been triggered. #
Consult a qualified specialist workshop.
Mercedes me connect
Services limited See Own-
er's Manual *S
ervice limited.
At least one of the main functions of the Mercedes me connect sy stem is malfunctioning. #
Obser vethe no tes on the diagnostics connection (/ page 30). #
Consult a qualified specialist workshop. 590
Display messages and warning/indicator lamps

Display messages
Possible causes/consequences and M
MSolutions
? Coolant Stop vehicle
Switch engine off *T
he coolant is too hot. #
Stop theve hicle immediately in accordance with the traf fic conditions and switch off the engine. &
WARNING Danger of bu rns when opening the bonn et
If yo u open the engine bonn etwhen the engine has overheated or during a fire inthe engine compartment, you
could come into contact wi thhot gases or other escaping operating fluids. #
Before opening the bonn et, allow the engine tocool down. #
Intheeve nt of a fire inthe engine compartment, keep the engine bonn etclosed and call thefire service. #
Wait until the engine has cooled down. #
Make sure that the air supply tothera diator is not impaired. #
Avoiding high loads on the engine, drive tothe nearest qualified specialist workshop. In doing so, ensure that
th e coolant temp erature display remains below 120 °C.
? *T
hefan mo tor is defective. #
Avoiding high loads on the engine, drive tothe nearest qualified specialist workshop. In doing so, ensure that
th e coolant temp erature display remains below 120 °C.
To switch off the engine,
press the Start/Stop but-
ton for at least 3 seconds
or 3 times. *Y
ou ha vepressed thest art/ stop button while driving. #
Toswitch off the engine while driving, see (/ page180). Displ
aymessa ges and warning/indicator lamps 605

Display messages
Possible causes/consequences and M
MSolutions #
Drive more slowl y.
Reduce speed *A
t least one tyre is overheating. The af fected tyres are displ ayed in red. At temp eratures close tothe limit value,
th e tyres are displa yed in yello w. &
WARNING Risk of an accident from driving wi thove rheated tyres
Overheated tyres may bur st, particularly at high speeds. #
Reduce speed so that the tyres cool down. #
Reduce speed so that the tyres cool down. Key
Display messages
Possible causes/consequences and M
MSolutions
À Replace key See Owner's
Manual *
Ve hicles with a digital vehicle key : only a few or no authorisations remain forst arting the engine. #
Make sure that the internet connection is not restricted bycer tain mobile phone settings. #
Open the Mercedes me connect http://www.mercedes.me and call up the digital vehicle key service. #
Deactivate the service firs t and then activate it again. #
Ifth e display message still appears, con tact the Mercedes-Benz Cus tomer Assis tance Center (C AC).
* Ve hicles with a digital vehicle keyst icke r:on lyafe w or no authorisations remain forst arting the engine. Display messages and
warning/indicator lamps 621

Display messages
Possible causes/consequences and M
MSolutions #
Order a new digital vehicle keyst icke r from a Mercedes-Benz Service Centre or at http://www.mercedes-
benz.com/connect.
Á
Replace key *T
hekey needs tobe replaced. #
Consult a qualified specialist workshop.
Á Change key batteries *T
hekey bat tery is dischar ged. #
Replace the battery (/ page 80).
Á Key not detected (white
display message) *T
hekey is cur rently und etected. #
Change the location of theke y in theve hicle. #
Ifth eke y is still not recognised, place it in the slot forst arting with theke y (/ page182). 622
Displaymessa ges and warning/indicator lamps