2019 MERCEDES-BENZ GLC SUV 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 (/ page174). Displ
aymessa ges and warning/indicator lamps 597

¯
AdBlue sy stem fault Engine
st art not possible ................................ 589
¯ AdBlue sy stem fault See Own‐
er's Manual ........................................ .588
5Ad d 1 litre engine oil when next
re fuelling ............................................. 584
Apply brake todeselect Park (P)
position ...............................................5 90
Apply brake toselect R ....................... 590
éAT TENTION ASSIST inoperative ... 568
éAT TENTION ASSIS T:Take a
break! .................................................. 569
bAu tomatic driving lights inoper‐
ative .................................................... 606
Au xilia rybattery malfunction ...............591
Beginning eme rgency stop .................. 572
Blind Spot Assi stcur rently una vaila‐
ble See Owner's Manual ......................573
Blind Spot Assi stinope rative ............... 573Blind Spot Assi
stnot available when
to wing a trailer See Owner's Manual ...5 74
Cann otstart engine See Owner's
Manual ................................................ 582
ÁChan gekey bat teries ...................5 97
J Check brake fluid le vel................ 562
Check brake pads See Owner's Man‐
ual ...................................................... .563
5Che ckeng. oil le v.when next
re fuelling ............................................. 584
ï Checktrailer hitch lo ck(white
display message) .................................5 99
Che cktyre pressu resth en restart
Ru n Flat Indicator ................................ 593
hCheck tyre(s) ............................... 594
!Clean the fuel filter .................... .583
?Coolant Stop vehicle Switch
engine off ............................................ 579
Cruise cont rol and Limiter inope ra‐
tive ...................................................... 577Cruise cont
rol inope rative ................... 577
Cruise cont rol off ................................ 577
! currently una vailable See Own‐
er's Manual ........................................ .555
÷cur rently una vailable See Own‐
er's Manual ........................................ .556
5Engine oil le vel cannot be
measured ............................................ 586
5Engine oil le velRe duce oil le vel...5 85
5Engine oil le velSt op vehicle
Switch engine off ................................ 585
5Engine oil pressure Stop Switch
off engine ............................................ 586
äFa ult Drive at max. 80 km/h .......5 71
6 Front left malfunction Consult
wo rkshop (e xample)............................ 564
Fr ont-passenger airbag disabled See
Owner's Manual ..................................5 65
Fr ont-passenger airbag enabled See
Owner's Manual ..................................5 65 Index
635

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
Un locking theve hicle ............................80
Kickd own.................................................1 92
Using ................................................... 19 2
Knee airbag ................................................ 40 L
Lamp see In terior lighting
Lamps (instrument display) see Warning/indicator lamps
Lane de tection (au tomatic)
see Active Lane Keeping Assist
Lane Keeping Assist
see Active Lane Keeping Assist
Language .................................................3 58
No tes .................................................. 358
Setting .................................................3 58
LED light see Intelligent Light Sy stem
Le vel control sy stem
see AIR BODY CONTROL
Light switch Overview .............................................. 141
Lighting see In terior lighting
see Lights Lights
........................................................ 141
Ac tive headla mps ................................ 14 4
Ad aptive Highbeam Assist .................. .146
Ad aptive Highbeam Assist Plus ............ 147
Ad justing the instrument lighting ........ 288
Au tomatic driving lights ....................... 14 2
Combination swit ch............................. 14 3
Corne ring light ..................................... 14 5
Driving ab road (symm etrical low
beam) ................................................... 141
Fo g light (extended range) ................... 14 5
Haza rdwa rning lights .......................... 14 4
Headla mpflasher ................................ 14 3
High beam ........................................... 14 3
Intellige nt Light Sy stem ....................... 14 4
Light switch ......................................... 141
Low beam ............................................ 141
Mo torw ay mode ................................... 14 5
Off-road light ....................................... 14 6
Pa rking lights ...................................... .141
Re ar fog light ....................................... 141
Re sponsibility for lighting sy stems .......1 41
Setting the dipped beam ..................... 14 9
Setting theex terior lighting switch-
off delay time ...................................... 14 9
St anding lights .................................... .141 Index
645