2019 MERCEDES-BENZ GLE COUPE engine coolant

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

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
? Coolant warning lamp The
red coolant warning lamp is lit while the engine is running.
*Possible causes: R The temp erature sensor is malfunctioning
R The coolant le vel is too low
R The air supply tothera diator is obstructed
R The radiator fan is faulty
If th ere is an additional warning tone, the coolant temp erature has exceeded 120 °C. &
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. #
Stop theve hicle immediately, paying attention toroad and traf fic conditions, and switch off the engine. Do not
continue driving under any circums tances. #
Obser vethe messages on the multifunction displa y.
If th e coolant temp erature display is at the lo wer end of thete mp erature scale: #
Consult a qualified specialist workshop. Display messages and
warning/indicator lamps 643

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
or #
Exit theve hicle and keep a safe dis tance from it until the engine has cooled down. #
Check the coolant le vel (/ page 500). #
Make sure that the air supply tothera diator is not obstructed. #
Avoiding high loads on the engine, drive tothe nearest qualified specialist workshop. In doing so, ensure that the
coolant temp erature display remains below 120 °C. Ty
res Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
h Ty re pressure monitoring
sy stem warning lamp lights
up The
yellow tyre pressure monitoring sy stem warning lamp (pressure loss/malfunction) is lit.
*The tyre pressure monitoring sy stem has de tected tyre pressure loss in at least one of the tyres. &
WARNING Risk of an accident due toinsuf ficient tyre pressure
Ty res with insuf ficient tyre pressure pose thefo llowing risks:
R The tyres may bur st, especially as the load and vehicle speed increase.
R The tyres may wearexc essively and/or une venly, which may greatly impair tyre traction.
R ‑ The driving characteristics, steering and braking may be greatly impaired. 644
Displaymessa ges and warning/indicator lamps

Con
venience closing ................................. 96
Con venience opening ................................ 95
Coolant (engine) Check le vel .......................................... 500
No tes .................................................. 569
Cooling see Climate control
Co pyright ...................................................35
Cornering light ........................................ .150
Cross Traf fic Alert .................................. .284
Crosswind Assist Function/no tes ................................... 223
Cruise control .......................................... 230
Ac tivating ............................................ 232
Buttons ................................................ 232
Calling up a speed ............................... 232
Deactivating ........................................ 232
Fu nction .............................................. 230
Re quirements ...................................... 232
Selecting ............................................ .232
Setting a speed ................................... 232
St oring a speed ................................... 232
Sy stem limitations ...............................2 30Cup holder
................................................ 137
Re ar .................................................... .138
Switching the cooling/heating func‐
tion on/off .......................................... 13 9
Use (cockpit) ....................................... 137 D
Damage de tection (pa rked vehicle) .......2 15
Dash cam Starting/ending a video recording ...... 424
Dashboard see Co ckpit
Dashboard lighting see Instrument lighting
Dashcam Configuring the settings ......................4 25
Deleting a video recording ................... 425
Selecting a USB device ........................ 424
Data acquisition Vehicle .................................................. 33
Data import/export ................................ 380
Fu nction/no tes ................................... 380
Importing/exporting ........................... 380 Data
storage
Electronic control units ........................ .33
Online services ...................................... 34
Ve hicle .................................................. 33
Date Setting the time and date automati‐
cally ..................................................... 375
Deactivating the ala rm(ATA ).................. 105
Deale rship
see Qualified speciali stwo rkshop
Declaration of conformity Electromagnetic compatibility ............... 26
Jack .......................................................29
TIREFIT kit ............................................. 30
Wi reless vehicle components ................26
Decorative foil (cleaning instructions) .. 507
DeNOx agent see AdBlue ®
Designs Menu (on-board compu ter) .................. 307
Dest ination .............................................. 408
Editing intermediate destinations ........ 398
Editing the pr evious destinations ........ 409 656
Index

Blind Spot Assi
stcur rently una vaila‐
ble See Owner's Manual ...................... 596
Blind Spot Assist inope rative ............... 597
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...5 97
Cann otstart engine See Owner's
Manual ................................................ 607
ÁChan gekey bat teries .................. 622
JCheck brake fluid le vel................ 585
Check brake pads See Owner's Man‐
ual ...................................................... .586
ïChe cktrailer hitch lo ck(white
display message) .................................6 25
hChe cktyre(s) ............................... 61 9
! Clean the fuel filter .................... .609
ÁCo mpressor is cooling ................. 594
?Coolant Stop vehicle Switch
engine off ............................................ 605
Cruise contro l and Limiter inope ra‐
tive ...................................................... 603 Cruise control inope
rative ................... 603
Cruise control off ................................ 603
_Cur rently una vailable Camera
view restricted ..................................... 600
çCu rrently unavailable Radar
sensors dirty .......................................5 99
!cur rently una vailable See Own‐
er's Manual .......................................... 578
÷ currently una vailable See Own‐
er's Manual ........................................ .579
Drive sy stem Malfunction Stop
Switch engine off ................................ 609
Drive sy stem Malfunction Visit work‐
shop ....................................................6 09
5Engine oil le vel cannot be
measured ............................................ .612
5 Engine oil le velRe duce oil le vel.... 611
5 Engine oil le velSt op vehicle
Switch engine off ................................. 61 05
Engine oil pressu reStop Switch
off engine ............................................. 611
ä Fault Drive at max. 80 km/h .......593
6Fr ont left malfunction Consult
wo rkshop (e xample)............................ 587
Fr ont-passenger airbag disabled See
Owner's Manual ..................................5 88
Fr ont-passenger airbag enabled See
Owner's Manual ..................................5 88
Hazard warning lamps malfunction‐
ing ...................................................... .632
&inoperative Battery low ...............629
&inoperative Refuel vehicle ........... 629
&inoperative See Owner's Man. ....629
!inoperative See Owner's Man‐
ual ....................................................... 579
÷ inope rative See Owner's Man‐
ual ....................................................... 580
Tinoperati veSee Owner's Man‐
ual ....................................................... 581 Index
659

Speed Limit Assi
stcur rently una vail‐
able See Owner's Manual .................... 598
Speed Limit Assist inope rative ........... .598
ÙSt eering malfunction Incre ased
ph ysical ef fort See Owner's Manual .... 626
ÙSt eering malfunction Stop
immediately See Owner's Manual .......627
St op vehicle Lea veengine running
Wa itTransmission cooling ....................617
# Stop vehicle Lea veengine run‐
ning ..................................................... 607
#St opvehicle See Owner's Man‐
ual .......................................................6 06
çsuspended ................................... 601
bSwitch off lights .......................... 631
bSwitch on headla mps.................. 631
To shift out of P or N,depress brake
and start engine .................................. .615 To
switch off the engine, press the
St art/ Stop button for at least 3 sec‐
onds or 3 times. .................................. 605
ØTo p upAdBlue Emergency op.
in XXX miles See Owner's Manual .......61 3
+ Top up coolant See Owner ’s
Manual ................................................ 604
¥To p upwasher fluid .................... .628
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 598
Tr af fic Sign Assi stinope rative ............. 598
ïTr ailer coupling extending… ......... 624
Tr ansmission Malfunction Stop ............ 617
! Turn on the ignition torelease
th e parking brake ................................ 582
Ty re press. monitor cur rently una vail‐
able ...................................................... 61 8
Ty re press. monitor inoperative ............61 8
Ty re press. monitor inoperative No
wheel sensors ...................................... 61 8Ty
re(s) ove rheated ...............................6 20
Up date failed ...................................... .624
Up date failed Software remains
unchanged ........................................... 624
Up date successfully comple ted ...........6 23
dVe hicle is operational Switch
off ignition before exiting .................... .624
Á Vehicle rising Please wait............ 592
ÁVe hiclerising ...............................5 92
hWa rning tyre defect .....................620
hWheel sensor(s) missing ..............61 9
Wi thout changing gear, consult work‐
shop ..................................................... 61 6
Ø XX,X l Top up AdBlue Switch on
ignition, wait 60 sec. or eng. start
not poss. .............................................. 61 3
Display on the windscreen
see Head-up display
Distance control see Active Dis tance Assi stDISTRONIC Index
661

Coolant (engine) .................................. 569
Engine oil ............................................ 568
Fu
el (diesel) ......................................... 565
Fu el (petrol) ......................................... 564
No tes .................................................. 562
Wi ndsc reen washer fluid .................... .570
Operating saf ety
48 V on-boa rdelectrical sy stem ............ 24
Declaration of conformity (electro‐
magnetic compatibility) ........................ .26
Declaration of conformity (ja ck) ............ 29
Declaration of con form ity (TIREFIT kit) .. 30
Declaration of con form ity (wireless
ve hicle components) ............................. 26
EQ Boost ............................................... 24
Information ............................................24
Operating sy stem
see On-board computer
Outside mir rors ................................ 160, 161
Anti-dazzle mode (automatic) ............... 161
Au tomatic mir rorfo lding function ........ 16 2
Fo lding in/out .................................... .160
Operating the memory function ........... 121
Pa rking position .................................. .161
Setting ................................................. 16 0Overhead control panel
Overview ................................................ 12
Owner's Manual Vehicle equipment ................................. 24
Owner's Manual (digital) .......................... 20 P
Pa int code ................................................ 560
Pa intwork (cleaning instructions) .........506
Pa nel heating
Setting .................................................1 17
Pa noramic roof
Ad justing thero ller sunblind ................ 104
Operating thero ller sunblind .............. .103
Pa noramic sliding sunroof
see Sliding sunroof
Pa rk position
Inserting .............................................. 19 8
Selecting au tomatical ly....................... 19 8
Pa rking
see Electric parking brake Pa
rking aid
see Parking Assist PARKTRONIC
Pa rking Assist PARKTRONIC .................. 264
Ac tivating ............................................ 268
Ad justing warning tones ...................... 269
Deactivating ........................................ 268
Fu nction .............................................. 264
Problems ............................................. 266
Side impact pr otection ........................ 267
Sy stem limitations ...............................2 64
Pa rking assistance sy stems
see Active Parking Assist
Pa rking brake
see Electric parking brake
Pa rking lights .......................................... .146
Pa rking options
see Parking service
Pa rking position
Outside mir rors .................................... 161
St oring the position of the passenger
outside mir ror using reve rsege ar ........ 16 2
Pa rking service ........................................ 422
No tes .................................................. 422 676
Index

Wi
ndsc reen heating ............................. 171
Vo ice amplification tothere ar
Ac tivating/deactivating ...................... .376
Vo ice control sy stem
see LINGU ATRO NIC W
Wa rning lamps
see Warning/indicator lamps
Wa rning sy stem
see ATA (anti-theft alarm sy stem)
Wa rning triangle
Re moving ............................................. 513
Setting up ............................................ 514
Wa rning/indicator lamp
!ABS warning lamp ...................... .634
JBrake sy stem warning lamp
(red) .................................................... 637
JBrake sy stem warning lamp
(yellow) ................................................ 636
?Coolant warning lamp ................ .643
#Electrical fault warning lamp ...... .642 ;Engine diagnosis
warning lamp .. .642
åESP ®
OFF warning lamp .............. 636
÷ESP ®
wa rning lamp flashes ........ .635
÷ESP ®
wa rning lamp lights up ...... .635
8Fu elreser vewarning lamp .......... 642
! Red indicator lamp, elect ric
parking brake applied .......................... 638
6Re stra int sy stem warning lamp .. .639
7Seat belt warning lamp flashes .. .640
7Seat belt warning lamp lights
up ........................................................ 639
äSuspension warning lamp ............ 641
ï Trailer tow hit chwarning lamp .... 646
h Tyre pressure monitoring sys‐
te m wa rning lamp flashes .................. .645
hTy repressure monitoring sys‐
te m wa rning lamp lights up ................ .644
L Warning lamp for dis tance
wa rning function ................................ .640 ÙWa
rning lamp for electric po wer
st eering ............................................... 646
! Yellow elect ric pa rking brake
indicator lamp is malfunctioning ........ .638
Wa rning/indicator lamps .......................633
Overview ............................................. 633
PA SSENGER AIR BAG ............................ .47
Wa rranty ....................................................32
Wa sher fluid
see Windsc reen washer fluid
Wa shing byhand (care) .......................... 505
Wa ter tank
see Air-water duct
We ather information ............................... 421
We b br owser
Calling up a web page .........................4 69
Calling up options ................................ 471
Calling up the settings .........................4 72
Del eting a bookmark .......................... .472
Del eting Internet his tory ...................... 472
Ending ................................................. 472
Managing bookmar ks.......................... 472690
Index