sensor MERCEDES-BENZ GLB SUV 2019 Service Manual

Display messages
Possible causes/consequences and M
MSolutions
Ty res with insuf ficient tyre pressure ma y,forex ample, af fect theve hicle's handling characteristics, steering and
braking. ‑ #
Have the tyre pressure monitoring sy stem checked at a qualified specialist workshop. #
Consult a qualified specialist workshop.
Tyre press. monitor inoper-
ative No wheel sensors *T
he wheels fitted do not ha vesuitable tyre pressure sensors. The tyre pressure monitor is deactivated. #
Fit wheels with suitable tyre pressure sensors.
h
Wheel sensor(s) missing *T
here is no signal from the tyre pressure sensor of one or more wheels. Nopressure value is displa yedfo rthe
af fected tyre. #
Have thefa ulty tyre pressure sensor replaced at a qualified specialist workshop.
h Check tyre(s) *T
he tyre pressure in one or more tyres has dropped significantl y.The wheel position is displa yed. &
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. 61 4
Displaymessa ges and warning/indicator lamps

Display messages
Possible causes/consequences and M
MSolutions
5 Engine oil level cannot be
measured *T
he electrical connection tothe oil le vel sensor has been inter rupte d or the oil le vel sensor is faulty. #
Consult a qualified specialist workshop. Wa
rning and indicator lamps Overview of indicator and
warning lamps Some sy
stems will per form a self-test when the
ignition is switched on. Some indicator and
wa rning lamps may briefly light up or flash. This
behaviour is non-critical. These indicator and
wa rning lamps indicate a malfunction only if they
light up or flash af terth e engine has been star‐
te d or during a journe y. Instrument display (standard) Wi
descreen co ckpit instrument displ ay Depending on
the display setting, the positions
of the indicator lamps on the instrument display
may dif fer from theex ample shown. Display messages and
warning/indicator lamps 623

Engine
Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
ÿ 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 Coolant le velto o 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 in accordance with the traf fic conditions and switch off the engine. Do not continue
driving. #
Notethe messages on the multifunction displa y.
If th e coolant temp erature display is at the lo wer end of thete mp erature scale: 628
Display messages and warning/indicator lamps

Care
.......................................................... 499
Air-water duct ...................................... 491
Car wash ............................................. 491
Carpet .................................................4 99
Decorative foil .................................... .495
Displ ay................................................ 499
Exterior lighting ................................... 497
High-pressure cleaner ......................... 492
Matt finish ........................................... 494
Pa int wo rk ............................................ 494
Plastic trim .......................................... 499
Re alwo od/trim elements ...................4 99
Re versing camera ................................ 497
Re versing camera/360° Camera ........ 497
Ro of lining ...........................................4 99
Seat belt .............................................. 499
Seat co ver ........................................... 499
Sensors ............................................... 497
Ta ilpipes .............................................. 497
Tr ailer hit ch......................................... 497
Wa shing byhand ................................. 493
Wheels/rims ....................................... 497
Wi ndo ws .............................................. 497
Wi per blades .......................................4 97
Carpet (Care) .......................................... .499 Changing bulbs
........................................ 16 5
Dipped beam ....................................... 16 6
Fitting/removing co ver (front wheel
ar ch ) .................................................... 16 6
Main beam ...........................................1 66
No tes ................................................... 16 5
Overview ............................................. 16 5
Re versing lights .................................. .167
Tu rn signal lights (rear) ........................ 167
Changing gears ........................................ 205
Manually .............................................. 205
Changing hub caps ................................. 539
Changing the lights Driving ab road (symm etrical low
beam) .................................................. 15 5
Cha rging
Bat tery (vehicle) ...................................5 13
USB port ..............................................1 50
Child saf ety lock
Re ar door .............................................. 79
Re ar side wind ows................................. 80
Child seat Appr oval categories .............................. .58
At tach ing (no tes) ................................... 57Basic instructions .................................. 50
Fr
ont passenger seat (no tes) ................. 77
Fr ont passenger seat (without auto‐
matic airbag shutoff) ............................. 76
ISOFIX/i-Size (fitting) ............................ 67
No tes on risks and dangers ...................51
Re commended child restra int sys‐
te ms ...................................................... 55
Seats suita blefor belt-secu redch ild
re stra int sy stems ................................... 72
Seats suitable for i‑Size child
re stra int sy stems ................................... 65
Seats suitable for ISOFIX child
re stra int sy stems ................................... 61
Secu ring on the front passenger seat ....78
Secu ring on there ar seat ...................... 75
To pTe ther ..............................................70
Child ren
Av oiding dangers in theve hicle .............. 51
Basic instructions .................................. 50
Cho ck....................................................... 538
St orage location ..................................5 38
Cho ck
see Chock Index
645

¯
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

Drive sy
stem Malfunction Stop
Switch engine off ................................ 586
Drive sy stem Malfunction Visit work‐
shop ....................................................5 85
Fr ont-passenger airbag disabled See
Owner's Manual ..................................5 68
Fr ont-passenger airbag enabled See
Owner's Manual ..................................5 69
Hazard warning lamps malfunction‐
ing ...................................................... .575
Limiter inoperative .............................. 605
Limiter passive .................................... 605
Mercedes me connect Services limi‐
te d See Owner's Manual ......................611
N permanently active Risk of vehicle
ro lling .................................................. 587
Only select Park (P) when vehicle is
st ationary ............................................ 586
Pa rking lock inope rative Apply the
parking brake ...................................... 589 Place
theke y in the mar ked space
See Owner's Manual ............................572
PRE-SAFE inoperative See Owner's
Manual ................................................ 570
Re duce speed ...................................... 61 6
Re versing not poss. Consult work‐
shop ....................................................5 87
Risk of vehicle rolling away Apply
pa rking brake See Owner's Manual .....5 89
Risk of vehicle rolling away Parking
brake not applied See Owner's Man‐
ual ...................................................... .594
Risk of vehicle rolling Driver door
open and transmission not in P ...........587
Ru n Flat Indicator inope rative .............. 61 8
Speed limit (winter tyres) XXX km/h ... 606
Speed Limit Assi stcur rently una vail‐
able See Owner's Manual .................... 600
Speed Limit Assist inope rative ........... .601
Te aching in transmission comple te..... 589 Te
aching in transmission Operate
selec tor le ver Brake for XX seconds
Risk of vehicle rolling .......................... 589
To shift out of P or N,depress brake
and start engine .................................. 586
To switch off the engine, press the
St art/ Stop button for at least 3 sec‐
onds or 3 times. .................................. 585
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 600
Tr af fic Sign Assi stinope rative ............. 600
Tr ansmission Malfunction .................... 588
Tr ansmission Malfunction Stop ........... 588
Tr ansmission Malfunction Visit work‐
shop ....................................................5 89
Ty re press. monitor cur rently una vail‐
able ...................................................... 61 3
Ty re press. monitor inoperative ............61 3
Ty re press. monitor inoperative No
wheel sensors ...................................... 61 4652
Index

Ty
re pressure Check tyres ....................617
Ty re(s) ove rheated ...............................6 16
Wi thout changing gear, consult work‐
shop ....................................................5 87
Display on the windscreen
see Head-up display
Distance control see Active Dis tance Assi stDISTRONIC
Di stance recorder
see Trip dis tance
DI STRO NIC
see Active Dis tance Assi stDISTRONIC
Door Additional door lock .............................. 86
Child saf ety lock (rear door) .................. 79
Locking (emer gency key) ...................... .91
Opening (from the inside) ......................87
Un locking (emer gency key) .................... 91
Un locking (from the inside) ...................87
Door cont rol panel .................................... .16
Downhill driving assistance see DSR Dr
aw bar
see Tow- bar sy stem
Drinks holder see Cup holder
Drive Away Assist .................................... 275
Drive position Engaging ............................................. 205
Drive prog ram display ............................. 19 9
Drive prog rams
see DYNA MIC SELECT
Driver's seat see Seat
Driving abroad Symmetrical low beam ........................ 15 5
Driving lights see Automatic driving lights
Driving saf ety sy stem ............................ .224
ABS (Anti-lo ckBraking Sy stem) ........... 226
Ac tive Brake Assi st.............................. 231
Ad aptive brake lights .......................... .237
BA S (Brake Assi stSystem) .................. 226
EBD (Elect ronic Brake forc e Distribu‐
tion) ..................................................... 231 ESP
®
Crosswind Assist ........................ 230
ESP ®
trailer stabilisation .................... .230
Off-road ABS ....................................... 226
Off-road ESP ®
..................................... 230
Overview ............................................. 225
Ra dar and ultrasonic sensors .............. 225
Re sponsibility ...................................... 224
ST EER CONTROL ................................. 231
Driving sy stem
Suspension with adaptive damping
adjustment .......................................... 257
Driving sy stem
see 360° Camera
see Active Blind Spot Assi st
see Active Dis tance Assi stDISTRONIC
see Active Emergency Stop Assist
see Active Lane Change Assi st
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assi st
see Active Steering Assist
see ATTENTION ASSIST
see Blind Spot Assist
see Cruise control
see Driving saf ety sy stem Index
653

ESP
®
(Electronic Stability Prog ram) ...... 227
Ac tivating/deactivating ...................... .230
Fu nction/no tes ................................... 227
EU general operating permit number ....550
Exterior lighting Care .................................................... 497
Ex terior lighting
see Lights F
Fa tigue de tection
see ATTENTION ASSIST
Fa ult message
see Displ aymessa ge
Favo urites
Ad ding .................................................3 50
Ad ding a destination ............................ 387
Calling up ............................................ 350
Deleting ...............................................3 51
Home address .................................... .387
Moving .................................................3 51
Overview ............................................. 350
Re naming ............................................. 351
Wo rkaddress ...................................... 387 Fi
ll le vel
Ad Blue ®
............................................... 300
Fi lling station sear ch
St arting automatic sear ch................... 394
Switching au tomatic sear chon/off ..... 394
Fi re extinguisher ..................................... 502
Firs t-aid kit (soft sided) .......................... 502
Flat towing
see Tow- bar sy stem
Flat tyre ....................................................5 03
MOExtended tyres ............................... 503
No tes .................................................. 503
TIREFIT kit ...........................................5 05
Wheel change ...................................... 539
Floor mats ................................................ 15 3
Fo il co vering
Ra dar and ultrasonic sensors .............. 225
Fr ee software ............................................ 34
Fr equencies
Mobile phone ...................................... 549
Tw o-w ayradio ...................................... 549Fr
equency band
Dialling (on-board computer) .............. .304
Fr ont airbag (driver, front passenger) ......41
Fr ont passenger seat
see Load compartment
see Seat
Fr ont wheel ar ch..................................... 16 6
Fitting/removing the co ver .................. 16 6
Fr ont wheel ar chcover
Fitting/removing ................................. 16 6
Fu el .......................................................... .554
Ad ditives .............................................5 54
Diesel .................................................. 555
E10 ...................................................... 553
Fu elreser ve ........................................ 556
Low outside temp eratures ...................5 55
Pe trol ................................................... 553
Quality (diesel) .................................... 555
Quality (p etro l) .................................... 553
Re fuelling ............................................ 209
Sulphur content ................................... 553
Ta nk content ....................................... 556
Fu el consum ption
On-board computer ............................ .301 656
Index

Ad
justing (Seat Comfort) ..................... 11 3
Ad justing the backrest (rear) ................1 16
Ad justing there ar seat (mechani‐
cally) .................................................... 11 4
Ad justing the seat backrest angle
(rear) ................................................... 13 4
Ad justment (without Seat Comfort
Pa ckage) .............................................. .111
Con figuring the settings ......................1 20
Cor rect driver's seat position ............... 11 0
ENERGIZING seat kinetics ................... 373
Fo lding the backrest (front
passenger seat) forw ards .................... 12 8
Fo lding the backrest (rear) back ..........1 30
Fo lding the backrest (rear) forw ards .... 12 9
Fo lding the backrest (rear) forw ards
to get in (thi rdrow of seats) ................ .116
Operating the memory function ........... 124
Re setting the settings .......................... 12 0
Setting options ...................................... 16
Seat belt ............................................... 37,41
Ac tivating/deactivating seat belt
adjustment ............................................ 41
Care .................................................... 499
Fa stening ............................................... 40 Pr
otection ..............................................37
Re ar seat belt status display .................. 41
Re duced pr otection ...............................38
Re leasing .............................................. .40
Seat belt adjustment (function) ............. 40
Wa rning lamp ........................................ .41
Seat belt adjustment Activating/deactivating ......................... 41
Fu nction ................................................ 40
Seat belt tensioners
Ac tivation .............................................. 36
Seat belt warning
see Seat belt
Seat co ver (Care) ..................................... 499
Seat hea ter
Ac tivating/deactivating ...................... .120
Seat kinetics Setting ................................................. 373
Seat kinetics see ENERG IZINGCOMFORT
Seat ventilation
Switching on/o ff................................. 121Second
telephone
Connecting .......................................... 427
Selecting a gear
see Changing gears
Selecting the sound profile
Burmes ter®
sur round sound sy stem ... 482
Selector le ver
see DIRECT SELECT le ver
Self-test Automatic front passenger front air‐
bag shutoff ............................................ 46
Sensors (Care) ........................................ .497
Service Menu (on-board computer) .................. 300
Service see ASS YST PLUS
Service centre see Qualified specialist workshop
Service inter val display
see AS SYST PLUS
Service station sear ch
St arting automatic sear ch................... 395 Index
671