2020 MERCEDES-BENZ GLA SUV sensor

Dr
Dr
iving syst
iving syst ems
ems W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
L
Wa rning lamp for distance
wa rning function *T
he red distance warning lamp lights up while theve hicle is in motion.
The dis tance totheve hicle in front is too small forth e speed selected.
If th ere is an additional warning tone, you are approaching an obstacle at too high a speed. #
Be prepared tobrake immediatel y. #
Increase the distance.
Fu nction of Active Brake Assist (/ page 248).
Ó Ac tive Brake Assist warning
lamp *T
heActive Brake Assist warning lamp is on.
Due todirty sensors or a malfunction, the system is not available or thera nge of functions is restric ted. #
Notethe messages on the instrument displa y.
ê
Ac tive Brake Assist warning
lamp *T
heActive Brake Assist warning lamp is on.
The system is switched o. or thera nge of functions has been automatically restric ted.
This may be the case if the driver is not wearing a seat belt or ano ther driving system has been activated. #
Obser vethe no tes on Active Brake Assist (/ page 248).496
496
Display messages and
warning/indicator lamps

EBD (Electronic Brake
forc e Distribu-
tion).......................................................2 30
HOLD function....................................... 231
Limited braking e.ect (salt-treated
ro ads)................................................... .174
Ne w/replaced brake linings/brake
discs...................................................... 173
Po st-collision brak e.................................. 60
Ru nning-in no tes.................................... 173
Br
Br ak ak es
es
see Recuperation
Br
Br aking assist
aking assist ance
ance
see BAS (Brake Assist System)
Br
Br eakdo
eakdo wn
wn
Assistance overview. ................................ 20
To w- starting........................................... 375
To wing away.......................................... 372
Tr anspo rting theve hicle........................ .373
Wheel chang e........................................ 389
Br
Br ea kdo
eakdo wn
wn
see Flat tyre
Butt
Butt ons
ons
St eering wheel....................................... 287 C
C
Calls
Calls Mercedes me......................................... 319
Camera
Camera
Information............................................ 226
Camera Camera see 360° Camera
see Dashcam
see Reversing camera
Car key
Car key
see Key
Car w Car w ash
ash
see Care
Car w
Car w ash (car
ash (car e)
e)............................................ 348
Car
Car -t
-to-X
o-X -Communication
-Communication
Displaying hazard warnings.................... 313
Care
Care 360° camera......................................... 353
Air-water duct........................................ 348
Automatic car wash.............................. .348
Carpet................................................... 354
Decorative foil........................................ 352
Display................................................... 354 Exterior lighting...................................... 353
Head-up display..................................... 354
High-pressure cleaner............................3
50
Pa int...................................................... 351
Plastic trim............................................3 54
Re alwo od/trim elements..................... .354
Re versing camera..................................3 53
Ro of lining............................................. 354
Seat belt................................................ 354
Seat co ver............................................. 354
Sensors.................................................3 53
St eering wheel....................................... 354
Ta ilpipes................................................ 353
Tr ailer hitc h............................................ 353
Ve hicle soc ketfo rth e high-voltage
battery................................................... 353
Wa shing byhand.................................... 351
Wheels/rims.......................................... 353
Wi ndo ws................................................ 353
Wi per blades.......................................... 353
Car
Car pe pet (Car
t (Car e)
e)............................................... 354
Changing bulbs Changing bulbs Dipped beam......................................... 150
Fitting/removing co ver (front wheel
ar ch )...................................................... 149 Index
505 505

¸
temp orarily una vailable Sensors
dirty....................................................... 465
Ú Top up AdBlue Emer gency op. in
XXX miles See Owner's Manual.............. 480
+ Top up coolant See Owner ’s
Manual.................................................. 445
¥ Top up washer 0uid...................... .443
u Towing not permitted See Own-
er's Manual ............................................ 432
d Trans. oil overheated Drive on
with care................................................ 450
! Turn on the ignition torelease
th e parking brake ................................... 455
Ú .................................................... 480
d Vehicle is operational Switch o.
ignition before exiting............................. 438
h Warning tyre defect....................... 477
h Wheel sensor(s) missing ................ 476Ú
XX,X l Top up AdBlue Swit chon
ignition, wait 60 sec. or eng. start not
poss...................................................... 481
"Electric" drive prog ram cur rently
una vailable............................................. 434
Ac tive Blind Spot Assist cur rently
una vailable See Owner's Manual ............ 463
Ac tive Blind Spot Assist inoperative........ 464
Ac tive Blind Spot Assist not available
when towing a trailer See Owner's
Manual................................................. .464
Ac tive bonnet malfunction See Own-
er's Manual............................................ 441
Ac tive Brake Assist Functions cur-
re ntly limi ted See Owner's Manual .........471
Ac tive Brake Assist Functions limi ted
See Owner's Manual.............................. 472
Ac tive Distance Assist available again ..... 459
Ac tive Distance Assist cur rently
una vailable See Owner's Manual ............ 458Ac
tive Distance Assist inoperative.......... 459
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual ............ 464
Ac tive Lane Keeping Assist inoperative... 464
Ac tive Steering Assist cur rently
una vailable due tomultiple emer-
ge ncy stops........................................... 461
Ac tive Steering Assist cur rently
una vailable See Owner's Manual ............ 461
Ac tive Steering Assist inoperative...........4 61
Ad aptive Highbeam Assist cur rently
una vailable See Owner's Manual ............ 427
Ad aptive Highbeam Assist inoperative ....4 28
Ad aptive Highbeam Assist Plus cur-
re ntly una vailable See Owner's Manual ... 428
Ad aptive Highbeam Assist Plus inop-
erative.................................................. .428
Anti-theT alarm system Malfunction ....... 443
Apply brake todeselect Park (P) posi-
tion....................................................... .447 Index
511 511

Re
duced drive system per form ance
See Owner's Manual.............................. 434
Re versing not poss. Consult workshop ... 449
Risk of vehicle rolling away App ly
parking brake See Owner's Manual ........ 450
Risk of vehicle rolling Driver door
open and transmission not in P .............. 448
Ru n Flat Indica tor inoperative................. 479
Speed limit (winter tyres) XXX km/h .......460
Speed Limit Assist cur rently una vaila-
ble See Owner's Manual........................ 459
Speed Limit Assist inoperative................ 459
Te aching in transmission comple te......... 450
Te aching in transmission Operate
selector le ver Brake for XX seconds
Risk of vehicle rolling ............................. 450
To shiT out of P or N,depress brake
and start engine.................................... .447 To
switch o. the engine, press the
St art/ Stop button for at least 3 sec-
onds or 3 times...................................... 444
Tr a1c Sign Assist cur rently una vaila-
ble See Owner's Manual........................ 462
Tr a1c Sign Assist inoperative................. 462
Tr ansmission Malfunction ....................... 449
Tr ansmission Malfunction Stop............... 449
Tr ansmission Malfunction Visit work-
shop ...................................................... 451
Ty re press. monitor cur rently una vaila-
ble......................................................... 475
Ty re press. monitor inoperative .............. 475
Ty re press. monitor inoperative No
wheel sensors ........................................ 476
Ty re pressure Check tyres ...................... 478
Ty re(s) ove rheated .................................. 478
Ve hicle not cur rently being charged
Charging station fault............................. 433
Wi per malfunctioning .............................443 Wi
thout changing gear, consult work-
shop ............................................. .435, 448
Wi thout starting engine again, consult
wo rkshop ............................................... 435
Dist
Dist ance contr
ance contr ol
ol
see Active Distance Assist DISTRONIC
DIS DIS TR
TR ONIC ONIC
see Active Distance Assist DISTRONIC
Door
Door Additional door loc k................................. 84
Child saf ety lock (rear door )..................... 78
Locking/unlocking (emer gency key)........ .88
Opening (from inside).............................. .85
Unlo cking (from inside)............................ 85
Door contr
Door contr ol panel
ol panel......................................... 18
Do
Do wnhill dr
wnhill dr iving assist
iving assist ance
ance
see DSR
Dra
Dra wbar
wbar
see Tow- bar system
Dr
Dr iv
ive Awa
e Away Assi st
y Assi st........................................ .277
Dr
Dr iv
ive position
e position
Engaging................................................ 191 Index
513
513

Dr
Dr
iv
ive pr
e pr ogr
ogram display
am display .................................. 187
Dr
Dr iv
ive pr
e pr ogr
ograms
ams
see DYNAMIC SELECT
Dr
Dr iv
iver's seat
er's seat
see Seat
Dr
Dr iving abr
iving abr oad
oad
Light adjustment (l owbeam).................. 139
Dr
Dr iving safe
iving safe ty syst
ty system
em
ABS (Anti-lock Braking System)............. .227
Ac tive Brake Assist................................. 248
Ad aptive brake lights.............................. 232
BAS (Brake Assist System).................... .228
Cameras................................................2 26
EBD (Electronic Brake forc e Distribu-
tion).......................................................2 30
ESP ®
Crosswind Assist.......................... 229
ESP ®
trailer stabilisation........................ 230
O.- road ABS.......................................... 228
Overview............................................... .226
Ra dar and ultrasonic sensor s................. 226
Re sponsibility......................................... 225
ST EER CONTROL................................... 231 Dr
Dr iving syst
iving syst em
em
Suspension with adaptive damping
adjustment............................................ 262
Dr
Dr iving syst
iving syst em em
see 360° Camera
see Active Blind Spot Assist
see Active Distance Assist DISTRONIC
see Active Emer gency Stop Assist
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assist
see Active Steering Assist
see ATTENTION ASSIST
see Blind Spot Assist
see Cruise cont rol
see Driving saf ety sy stem
see DSR
see HOLD function
see Limi ter
see Parking Assist PARKTRONIC
see Reversing camera
see Speed Limit Assist
see Start-o. assist
see Tra1c Sign Assist Dr
Dr iving tips iving tips
Driving abroad (low beam light adjust-
ment)..................................................... 139
Gene ral driving tips................................1 74
Ru nning-in no tes.................................... 173
Dr Dr iving tips
iving tips
see Recuperation
Dr ow
Dr ow siness det
siness det ection
ection
see ATTENTION ASSIST
DSR
DSR Activating/deactivating.......................... 245
Changing thetarg etspeed..................... 245
Fu nction................................................ 244
No tes..................................................... 245
Dynamic handling contr
Dynamic handling control syst ol system
em
see ESP ®
(Elect ronic Stability Prog ram)
D
D YN
YNAMIC SELECT AMIC SELECT
Ad aptive damping adjustmen t................262
Calling up the fuel consum ption indi-
cator...................................................... 189
Con/guring drive prog ram I................... .188
Displaying engine data........................... 189
Displaying vehicle dat a........................... 189
Drive prog ram displa y............................ 187 514 514
Index

Engine oil
Engine oil
Additives................................................ 408
Capacity................................................ 409
Checking the oil le vel using the on-
board computer.....................................3 45
MB-F reigabe or MB-Appr oval................. .409
Quality................................................... 409
To pping up............................................ .345
ERA
ERA -GL -GLON
ONASS tASS t es
est modet mode
St arting/ending.................................... .333
Err
Err or message
or message
see Display message
ESC (Electr
ESC (Electr onicSt
onic Stability Contr
ability Contr ol)
ol)
see ESP ®
(Elect ronic Stability Prog ram)
ESP
ESP ®
®
Crosswind Assis t.................................... 229
Tr ailer stabilisatio n................................. 230
ESP
ESP ®
®
(Electr
(Electronic St
onic Stability Pr
ability Pr ogr
ogram)
am)
Ac tivating/deactivating.......................... 230
Fu nction/no tes...................................... 228
EU type approv
EU type appr oval number
al number ............................. 401
Ext
Ext er
erior lighting
ior lighting
Car e...................................................... 353 Ext
Ext
er
erior lighting
ior lighting
see Lights F
F
F
F atigue det
atigue det ection
ection
see ATTENTION ASSIST
F
F ir
ir e e
e e xtinguisher
xtinguisher.......................................... 358
F
F irs
irst-aid kit t-aid kit (soT
(soTsided)
sided)................................. 358
Flat to
Flat towing
wing
see Tow- bar system
Flat tyre
Flat tyre MOExtended tyres................................. 359
No tes..................................................... 359
TIREFIT kit.............................................. 361
Wheel chang e........................................ 389
Floor mats
Floor mats................................................... 137
F F oil cov
oil cov er
ering
ing
Ra dar and ultrasonic sensor s................. 226
Fr
Fr ee
ee soTw
soTw are
are................................................. 45
Fr
Fr eq
eq uencies
uencies
Mobile phone......................................... 399
Tw o-w ayradio........................................ 399
Fr
Fr ont airbag (dr
ont airbag (dr iv
iver
er , fr
, fr ont passeng
ont passeng er)
er).............. 52 F
F
r
ront passeng
ont passeng er seat
er seat
see Load compartment
see Seat
Fr Fr ont wheel ar ch
ont wheel ar ch
Fi tting/removing the co ver..................... 149
Fr
Fr ont wheel arc
ont wheel arc h cov
h cover
er
Fi tting/removing.................................... 149
F
F uel
uel
Additives................................................ 405
Diesel.................................................... 405
E10........................................................ 404
Fu elreser ve........................................... 406
Low outside temp eratures...................... 405
Pe trol..................................................... 404
Quality (diesel )....................................... 405
Quality (petrol)....................................... 404
Re fuellin g.............................................. .194
Sulphur content..................................... 404
Ta nk content.......................................... 406
F F uel consump
uel consump tion indicat
tion indicator
or
Calling up.............................................. 189
F
F unction seat
unction seat
see Door cont rol panel 516
516
Index

R
R
un-0at
un-0at c
char
har act
acter
eristics
istics
MOExtended tyres................................. 359
R
R unning-in not
unning-in not es
es.......................................... 173 S
S
Safe
Safe ty syst
ty syst ems
ems
see Driving saf ety sy stem
Sa fe
Safe ty v
ty vest
est.................................................. .357
Searc
Searc h light
h light
Switching on/o. (contactless). .............. 299
Seat
Seat 4-waylumbar suppor t............................ 109
adjusting (electrically)............................ 109
Ad justing (Seat Com fort)........................ 108
Ad justing the backrest (rear).................. 111
Ad justing there ar seat (mechanical ly).... 109
Ad justing the seat backrest angle
(rear)..................................................... 125
Ad justment (without Seat Com fort
Pa ckage)................................................ 106
Con/guring settings.............................. .113
Cor rect driver's seat position................. 105
Fo lding back the backrest (rear)............. 124 Fo
lding the backrest (front passenger
seat) forw ards....................................... .122
Fo lding the backrest forw ards (rear)...... .123
Locking the backrest (rear).................... 125
Operating the memory function.............. 118
Re setting the settings............................ 113
Setting options......................................... 18
Seat belt
Seat belt
Activating/deactivating seat belt
adjustment.............................................. 51
Care...................................................... 354
Fa stening................................................. 50
Pro tection................................................ 48
Re ar seat belt status displ ay..................... 52
Re duced pr otection.................................. 49
Re leasing................................................. 51
Seat belt adjustment (function)................ 51
Wa rning lamp........................................... 51
Seat belt adjus Seat belt adjustment tment
Ac tivating/deactivating............................ 51
Fu nction.................................................. 51
Seat belt t
Seat belt t ensioners
ensioners
Ac tivation................................................ 47 Seat belt w
Seat belt w
ar
arning
ning
see Seat belt
Seat cov
Seat cov er (Car
er (Care)
e)......................................... 354
Seat heating
Seat heating Activating/deactivating.......................... 114
Seat v
Seat v entilation
entilation
Switching on/o..................................... 114
Selecting a g
Selecting a g ear
ear
see Changing gears
Select
Select or lev
or lever
er
see DIRECT SELECT le ver
Self-t
Self-t est
est
Au tomatic front passenger airbag shut
o............................................................. 57
Sensor
Sensor s (car
s (care)
e)............................................. 353
Ser
Ser vice
vice
see ASSY STPLUS
Ser
Ser vice cent re
vice centre
see Quali/ed specialist workshop
Ser
Ser vice int
vice int erv
erval display
al display
see AS SYST PLUS
Se
Se tting a speed
tting a speed ............................................ 185 528
528
Ind
ex

St
arting (emer gency ope ration mode ).... 171
St arting (Remo teOnline)........................ 173
St arting (start/stop but ton)................... 171
SV HC (substances of very high conce rn)..40
Switching o. (start/stop button)............ 218
Switching on (start/stop button)............ 170
To wing................................................... 283
Ve ntilating (con venience opening)........... .96
V V ehicle batt
ehicle batt ery
ery
see On-board electrical system battery (12 V)
V
V ehicle camera
ehicle camera
Information............................................ 226
V
V ehicle data
ehicle data
Angle of approach/departure.................4 13
Displaying (DYNAMIC SELECT)...............1 89
Maximum gradient climbing ability......... 413
Ro of load............................................... 413
Ve hicle height....................................... .412
Ve hicle length........................................ 412
Ve hicle widt h......................................... 412
Wheelbase............................................. 412
V
V ehicle dimensions
ehicle dimensions...................................... 412
V
V ehicle emerg
ehicle emerg ency st
ency start
art............................... 375 V
V
ehicle
ehicle identi/cation
identi/cation number
number
see VIN
V
V ehicle
ehicle identi/cation
identi/cation plate
plate
EU type appro val number....................... 401
Maximum gross vehicle weight............... 401
Pa int code............................................. 401
Pe rm issible axle load.............................. 401
VIN........................................................4 01
V
V ehicle int
ehicle int er
erior
ior
Cooling or heating (Remo teOnline)....... .172
V
V ehicle key
ehicle key
see Key
V
V ehicle maint
ehicle maint enance
enance
see ASS YST PLUS
V
V ehicle sensors
ehicle sensors
Information............................................ 226
V
V ehicle soc ket
ehicle soc ket
Care...................................................... 353
Indicator lamps...................................... 208
V V ehicle t
ehicle t ool kit
ool kit
TIREFIT kit...................................... 360, 361
To wing eye............................................. 375 V
V
entilating
entilating
Con venience opening.............................. .96
V
V entilation
entilation
see Climate control
V
V ents
ents
see Air vents
VIN
VIN Engine compartment.............................. 401
Identi/cation pla te................................. 401
Wi ndsc reen............................................ 401
V
V ision
ision
Demisting windo ws................................ 160 W
W
W
W ar
ar ning lamp
ning lamp
see Warning/indicator lamp
W
W ar
ar ning syst
ning syst em
em
see ATA (anti-theT alarm system)
W
W ar
ar ning tr
ning tr iangle
iangle
Re moving............................................... 357
Setting up.............................................. 358
W
W ar
ar ning/indicat
ning/indicat or lamp
or lamp
! ABSwarning lamp......................... 497 534
534
Index