2019 MERCEDES-BENZ GLC COUPE key battery

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 (/ page76).
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 (/ page168). 580
Displaymessa ges and warning/indicator lamps

¯
AdBlue sy stem fault Engine
st art not possible ................................ .573
¯ AdBlue sy stem fault See Own‐
er's Manual .......................................... 572
5 Add 1 litre engine oil when next
re fuelling ............................................. 568
Apply brake todeselect Park (P)
position ................................................ 574
App lybrake toselect R ........................ 574
é ATTENTION ASSIST inoperative ... 552
éAT TENTION ASSIS T:Take a
break! .................................................. 553
bAu tomatic driving lights inoper‐
ative .................................................... 589
Au xilia rybattery malfunction ...............575
Beginning eme rgency stop .................. 556
Blind Spot Assist cur rently una vaila‐
ble See Owner's Manual ...................... 557
Blind Spot Assist inope rative ............... 557 Blind Spot Assi
stnot available when
to wing a trailer See Owner's Manual ...5 58
Cannot start engine See Owner's
Manual ................................................ 566
ÁChan gekey bat teries .................. 580
JCheck brake fluid le vel................ 546
Check brake pads See Owner's Man‐
ual ...................................................... .547
5 Check eng. oil le v.when next
re fuelling ............................................. 568
ï Checktrailer hitch lo ck(white
display message) .................................5 82
hChe cktyre(s) ............................... 577
! Clean the fuel filter ...................... 567
?Coolant Stop vehicle Switch
engine off ............................................ 563
Cruise contro l and Limiter inope ra‐
tive ....................................................... 561
Cruise control inope rative .................... 561
Cruise control off ................................. 561 !cu
rrently unavailable See Own‐
er's Manual ........................................ .539
÷cur rently una vailable See Own‐
er's Manual ........................................ .540
5Engine oil le vel cannot be
measured ............................................ 570
5 Engine oil le velRe duce oil le vel...5 69
5Engine oil le velSt op vehicle
Switch engine off ................................ 569
5Engine oil pressure Stop Switch
off engine ............................................ 570
ä Fault Drive at max. 80 km/h .......555
6Fr ont left malfunction Consult
wo rkshop (e xample)............................ 548
Fr ont-passenger airbag disabled See
Owner's Manual ..................................5 49
Fr ont-passenger airbag enabled See
Owner's Manual ..................................5 49
Hazard warning lamps malfunction‐
ing ...................................................... .591 61 8
Index

&inope
rative Battery low ............... 587
&inoperati veRefuel vehicle ........... 588
&inoperative See Owner's Man. ....587
! inope rative See Owner's Man‐
ual ....................................................... 540
÷ inope rative See Owner's Man‐
ual ....................................................... 541
T inope rative See Owner's Man‐
ual ....................................................... 542
G Inoperative .................................. 551
bIntellige nt Light System inoper‐
ative ....................................................5 89
ÁKe y not de tected (red displ ay
messa ge).............................................5 81
Á Key not de tected (white dis‐
pl ay messa ge).....................................5 80
bLeft dipped beam (Example) ....... 588
6Left wind owbag malfunction
Consult workshop (Example) ...............548
Limiter inoperative .............................. 562 Limiter passive
..................................... 561
 Lowe ring .................................... 553
bMalfunction See Owner's Man‐
ual ....................................................... 588
ðMaximum speed exceeded ..........5 62
Mercedes me connect Services limi‐
te d See Owner's Manual ...................... 551
Mo tor can be star ted again .................5 66
N permanently active Risk of vehicle
ro lling .................................................. .574
Ø .................................................... 571
ç Off............................................... 560
ëOff ............................................... 559
Only select Park (P) when vehicle is
st ationary ............................................ 574
ï Operation only possible in
transmission position P ....................... 584
!Pa rking brake See Owner's
Manual ................................................ 543Place
theke y in the mar ked space
See Owner's Manual ............................ 581
Please reduce speed ...........................5 55
ÝPlease wait 48 V battery charg‐
ing ...................................................... .566
PRE-SAFE inope rative See Owner's
Manual ................................................. 551
Ra dar sensors dirty See Owner's
Manual .................................................5 51
_ Rear left seat backrest not
loc ked (Example) .................................5 86
hRe ctify tyre pressure ...................578
Re duce speed ...................................... 579
Ø Refill Ad Blue See Owne r’s Man‐
ual .......................................................5 71
! Release parking brake .................543
¸Re place air cleaner ...................... 567
ÀRe placekey See Owner's Man‐
ual ...................................................... .579
ÁRe placekey ................................ .580 Index
619

St
arting the automatic service sta‐
tion sear ch........................................... 371
Internet Calling up a web page .........................4 32
Closing the br ows er ............................4 35
Deleting a bookma rk........................... 434
Deleting his tory ................................... 434
Managing bookmar ks.......................... 434
In tern etconnection
Cancelling permission (mobile
phone) ................................................ .431
Communication module function ........ 429
Connection status .............................. .431
Displ aying the connection status ........ 432
Es tablishing .........................................4 31
Es tablishing automatically ...................4 30
Information .......................................... 428
Mobile phone de tails .......................... .431
Re strictions ......................................... 428
Setting access da ta(Blue tooth ®
) ........ 430
Setting automatic disconnection .........4 31
Setting up (Blue tooth ®
) .......................4 30
Setting up (Wi-Fi) ................................. 429
Internet radio
Calling up ............................................ 435 Calling up
thest ation list (category
last selec ted) .......................................4 37
Del eting stations ................................ .437
Logging out .........................................4 37
Overview ............................................. 436
Re gis tering .......................................... 437
Saving stations .................................... 437
Selecting and connecting toast ation
............................................................ .437
Selecting stre am ................................ .437
Setting options .................................... 437
Te rm s of use ........................................4 37
Ionisation Activating/deactivating (multimedia
sy stem) ................................................ 157
iPhone ®
see Apple CarPlay ®
see Mercedes-Benz Link
ISOFIX child seat securing sy stem
Fitting .................................................... 62
Seats suitable for attaching ................... 58 J
Jack Declaration of conformity ...................... 26
Storage location ................................... 514
Jump-start connection ............................491
Gene ral no tes ...................................... 489 K
Ke y.............................................................. 74
Ac oustic locking verification signal ........ 75
Battery ................................................... 76
Emergency key ...................................... .76
Energy consumption .............................. 75
Fe atures ................................................ 74
Ke yring attachment .............................. 76
Overview ................................................ 74
Problem .................................................77
Un locking setting .................................. .75
Ke y functions
Deactivating .......................................... 75
KEYLESS-GO Locking theve hicle ................................ 80
Problem .................................................81
Un locking setting .................................. .75 Index
627