engine coolant MERCEDES-BENZ GLB SUV 2019 User Guide

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions #
Consult a qualified specialist workshop.
or #
Exit theve hicle and keep a safe dis tance from it until the engine has cooled down. #
Check the coolant le vel (/ page 490). #
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 the
coolant temp erature display remains below 120 °C.
; Engine diagnosis warning
lamp The
yellow engine diagno stics warning lamp is lit while the engine is running.
*A malfunction has occu rred in the engine, theex haust sy stem or the fuel sy stem.
The emissions limit value may ha vebeen exceeded and the engine may be running in eme rgency operation mode. #
Have theve hicle checked as soon as possible at a qualified specialist workshop.
*Ve hicles with a diesel engine: the fuel tank may ha vebeen run dr y. #
Start the engine thre eto four times af terre fuelling.
If th eye llow engine diagnosis warning lamp goes out, emer gency operation mode is cancelled. The vehicle need
not be checked. Display messages and
warning/indicator lamps 629

Cigar
ette lighter
Fr ont centre console ............................ 147
City lighting ............................................ .159
Cleaning see Care
Climate control ........................................ 175
Ac tivating/deactivating the A/C
function (cont rol panel) ........................ 176
Ac tivating/deactivating the A/C
function (multimedia sy stem) .............. 17 7
Ac tivating/deactivating the synchro‐
nisation function (cont rol panel) .......... 178
Ac tivating/deactivating the synchro‐
nisation function (multimedia sys‐
te m) ..................................................... 178
Air di stribution settings .......................1 77
Air-reci rculation mode ........................ .178
Au tomatic control ................................ 17 7
Calling up the air conditioning menu ... 17 7
Defrosting the windscreen ...................1 75
Demi sting windo ws.............................. 178
Fr ont air vents ..................................... 183
No te ..................................................... 175
Re ar air vents ...................................... 184
Re sidual heat ....................................... 178Sets
the air flow .................................... 175
Setting (multimedia sy stem) ................1 77
Setting the air distribution ...................1 75
Setting thete mp erature ......................1 75
St ationary heater/ ventilation .............. 178
Switching on/off .................................. 176
Switching there ar wind owheater
on/off .................................................. 175
THERMATIC contro l panel .................... 175
THERMOTRONIC contro l panel ............175
Ve ntilating theve hicle (con venience
opening) .............................................. 100
Coat hook ................................................ .139
Coat hook on the tailgate ...................... .139
Cock pit......................................................... 6
Overview ................................................. 6
Co ffee cup symbol
see ATTENTION ASSIST
Combination switch ................................157
Compass .................................................. .417
Compu ter
see On-board computer Connection
status
Displ aying ............................................ 462
Overview ............................................ .462
Connectivity Switching transmission of theve hicle
position on/off .................................... 365
Contacts ................................................... 431
Calling up ............................................ 432
Deleting ............................................... 433
Deleting favo urites .............................. 434
Downloading (from mobile phone) ...... .431
Importing ............................................ 433
Importing (o verview) .......................... .432
Information .......................................... 431
Making a call ....................................... 433
Na me form at ...................................... .432
Options ................................................ 433
Saving as a favo urite .......................... .434
Selecting options for suggestions ........ 433
St oring ................................................ 433
Con venience closing ...............................1 00
Conv enience opening .............................. 100
Coolant (engine) Check le vel .......................................... 490 646
Index

¯
AdBlue sy stem fault Engine
st art not possible ................................ 620
¯ AdBlue sy stem fault See Own‐
er's Manual .......................................... 61 9
5 Add 1 litre engine oil when
next refuelling ...................................... 621
é ATTENTION ASSIST inoperative
.............................................................5 96
é ATTENTION ASSIS T:Take a
break! .................................................. 596
b Automatic driving lights inoper‐
ative .................................................... 573
û Before starting the engine, turn
th esteering wheel. .............................. 581
J Brake immediately ......................594
Á Changekey bat teries .................. 571
J Check brake fluid le vel.............. .595
# Checkbrake pads See Owner's
Manual ................................................ 595 ï
Check trailer hitch lock (white
display message) .................................5 77
h Check tyre(s) .............................. 61 4
! Clean the fuel filter .................... .585
ÿ Coolant Stop vehicle Switch
engine off ............................................ 584
_ Currently una vailable Camera
view restricted ..................................... 602
ç Currently unavailable Radar
sensors dirty ........................................ 601
! currently una vailable See Own‐
er's Manual ........................................ .606
÷ currently una vailable See Own‐
er's Manual ........................................ .608
5 Engine oil le vel cannot be
measured ............................................ 623
5 Engine oil le velRe duce oil le vel.. 621
5 Engine oil le velSt op vehicle
Switch engine off ................................ 622 5
Engine oil pressure Stop
Switch off engine ................................ 622
ä Fault Drive at max. 80 km/h ...... 597
6 Front left malfunction Consult
wo rkshop (e xample)............................ 567
& inoperative Battery low ...............576
& inoperative Refuel vehicle ........... 576
& inoperative See Owner's Man. ....576
! inoperative See Owner's Man‐
ual ....................................................... 607
÷ inoperative See Owner's Man‐
ual ....................................................... 608
T inoperative See Owner's Man‐
ual ....................................................... 609
G Inoperati ve.................................. 611
î inoperative ................................. 604
b Intelligent Light Sy stem inoper‐
ative ..................................................... 574
Á Key not de tected (red displ ay
messa ge).............................................5 72 Index
649

Á
Key not de tected (white dis‐
pl ay messa ge)...................................... 571
b Left dipped beam (e xamp le) ...... .573
6 Left windowbag malfunction
Consult workshop (e xample).............. .568
b Malfunction See Owner's Man‐
ual ....................................................... 573
î Max. speed 40 km/h ................. 604
ð Maximum speed exceeded ......... 606
î Notin cur r.drive prog. ...............6 04
ç Off.............................................. 603
ë Off.............................................. 602
ï Operation only possible in
transmission position N .......................579
! Parking brake See Owner's
Manual ................................................ 591
h Rectify tyre pressure ...................61 5
Ú Refill Ad Blue See Owne r’s
Manual .................................................6 18
! Release parking brake ................ 594 ¸
Replace air cleaner .....................585
À Replace key See Owner's Man‐
ual ...................................................... .570
Á Replace key ................................ 571
æ Reser vefuel le vel...................... .585
6 Restra int sys. malfunction Con‐
sult workshop ...................................... 567
# See Owner's Manual ...................612
Ù Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual ....579
Ù Steering malfunction See Own‐
er's Manual ......................................... 580
Ù Steering malfunction Stop
immediately See Owner's Manual .......579
# Stop vehicle Lea veengine run‐
ning ...................................................... 61 3
# Stop vehicle See Owner's Man‐
ual ........................................................ 612
ç suspended ................................. 603
b Switch off lights .......................... 574b
Switch on headlamps .................574
Ú Top up AdBlue Emergency op.
in XXX miles See Owner's Manual .......61 8
+ Top up coolant See Owner ’s
Manual ................................................ 583
¥ Top up washer fluid .................... 583
d Trans. oil overheated Drive on
with care ............................................. 588
! Turn on the ignition torelease
th e parking brake ................................ 594
Ú ................................................... 61 9
d Vehicle is operational Switch
off ignition before exiting .................... .577
h Warning tyre defect ....................61 5
h Wheel sensor(s) missing .............614
Ú XX,X l Top up AdBlue Switch on
ignition, wait 60 sec. or eng. start
not poss. .............................................. 61 9
Ac tive Blind Spot Assi stcur rently
una vailable See Owner's Manual .........599 650
Index

Off-road driving
....................................... 19 3
Off-road driving see Off-road driving
Off-road ESP ®
Fu nction/no tes ................................... 230
Off-road light ...........................................1 59
Oil see Engine oil
On-board comp uter................................. 296
Assis tance menu ................................. 301
Displaying the service due date ........... 484
Head-up display menu .........................3 06
Media menu ........................................ 305
Menu designs ...................................... 297
Menu overview .................................... 296
Multifunction display .......................... .299
Na vigation menu ................................. 303
Operate ............................................... 296
Ra dio menu .........................................3 04
Service menu ...................................... 300
Te lephone menu .................................. 305
Tr ip menu ............................................ 301
On-boa rddiagno stics inter face
see Diagno stics connection On-boa
rdelectronics
Engine electronics .............................. .548
No tes ................................................... 548
Tw o-w ayradios .................................... 548
Online services Data storage .......................................... 33
Online services see In-Car Of fice
Open-source so ftwa re .............................. 34
Opening the tail gate using your foot
see HANDS-FREE ACCESS
Ope rating fluids
Ad Blue ®
............................................... 556
Ad ditives (fuel) .................................... 554
Brake fluid .......................................... .559
Coolant (engine) .................................. 559
Engine oil ............................................. 557
Fu el (diesel) ......................................... 555
Fu el (petrol) ......................................... 553
No tes .................................................. 552
Wi ndsc reen washer fluid .................... .560
Operating saf ety
Declaration of conformity (electro‐
magnetic compatibility) ......................... 24Declaration of conformity (ja
ck) ............ 28
Declaration of con form ity (TIREFIT kit) .. 29
Declaration of con form ity (wireless
ve hicle components) ....................... 24, 28
Information ............................................ 23
Operating sy stem
see On-board computer
Outside mir rors................................ 171, 172
Anti-dazzle mode (automatic) .............. 172
Au tomatic mir rorfo lding function ........ 174
Fo lding in/out ...................................... 171
Operating the memory function ........... 124
Pa rking position .................................. .173
Setting ................................................. 171
Overhead control panel Overview ................................................ 14
Owner's Manual Vehicle equipment ................................. 23
Owner's Manual (digital) .......................... 20 P
Pa int code ................................................ 550
Pa intwork (cleaning instructions) .........494 666
Index

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 ............................................. 501
Setting up ............................................ 502
Wa rning/indicator lamp
! ABSwarning lamp ...................... 634
J Brake sy stem warning lamp
(red) .................................................... 632
J Brake sy stem warning lamp
(yellow) ................................................ 631
ÿ Coolant warning lamp ................ 628
# Electrical fault warning lamp ...... 630
; Engine diagnosis warning lamp .. 629
å ESP®
OFF warning lamp ............ .636 ÷
ESP®
wa rning lamp flashes ........ 635
÷ ESP®
wa rning lamp lights up ...... 635
æ Fuelreser vewarning lamp ........ .630
! Red indicator lamp, elect ric
parking brake applied .......................... 631
6 Restra int sy stem warning lamp .. 625
7 Seat belt warning lamp flashes .. 625
7 Seat belt warning lamp lights
up ........................................................ 626
ï Trailer tow hit chwarning lamp .. .626
h Tyre pressure monitoring sys‐
te m wa rning lamp flashes .................... 637
h Tyre pressure monitoring sys‐
te m wa rning lamp lights up ................ .637
L Warning lamp for dis tance
wa rning function ................................ .633
Ù Warning lamp for electric
po we rst eering .................................... 627
! Yellow elect ric pa rking brake
indicator lamp is malfunctioning .......... 631 Wa
rning/indicator lamps .......................623
Overview ............................................. 623
PA SSENGER AIR BAG ............................ 46
Wa rranty ..................................................... 31
Wa sher fluid
see Windsc reen washer fluid
Wa shing byhand (care) .......................... 493
Wa ter tank
see Air-water duct
We ather information ............................... 41 8
We b br owser
Calling up a web page .........................4 63
Calling up options ................................ 464
Calling up the settings .........................4 65
Deleting a bookma rk........................... 465
Deleting Internet his tory ...................... 465
Ending ................................................. 465
Managing bookmar ks.......................... 465
Overview ............................................. 464
We bsite
Calling up ............................................ 463
Wheel change
Fitting a new wheel ............................ .542 680
Index