2020 MERCEDES-BENZ GLA SUV brake light

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

A
A
ut
ut omatic mirr
omatic mirr or f
or folding function
olding function
Ac tivating/deactivating.......................... 157
A
A ut
ut omatic tr
omatic tr ansmission
ansmission
DIRECT SELECT le ver............................. 189
Drive prog rams...................................... 185
DY NAMIC SELECT switch....................... 185
Engaging drive position.......................... 191
Engaging reve rsege ar............................ 190
Kickdown............................................... 193
Manual gear changing........................... .192
Selecting park position........................... 191
St eering wheel gearshiT paddles............ 192
Tr ansmission position displ ay................. 189
Tr ansmission position s........................... 189
A
A ut ut omatic tr
omatic tr ansmission (pr
ansmission (problem) oblem)
see Transmission (problem)
Axle load
Axle load Perm issible............................................ 401
Tr ailer operatio n..................................... 417 B
B
Bag hook Bag hook..................................................... 129
Ball neck
Ball neck
Folding out/in........................................ 279 B B
AS (Br
AS (Br ak
ake Assis
e Assist Syst t System)
em)........................... 228
Batt
Batt ery
ery
see High-voltage battery
Batt
Batt er
ery (high-v
y (high-v olt
oltag
age on-boar
e on-boar d electr
d electrical
ical
syst
syst em)
em)
see High-voltage battery
Batt
Batt er
ery (ke
y (ke y)
y)
Re placing................................................. 83
Batt
Batt er
ery (v
y (v ehicle)
ehicle)
Charging (Remo teOnline)..................... .172
No tes..................................................... 366
No tes (starting assis tance and charg-
ing)........................................................ 367
Batt
Batt er
ery oper
y oper ation
ation......................................... 167
Belt
Belt see Seat belt
Bicy
Bicy cle r
cle r ack
ack
Load capacit y........................................ 417
Tr ailer operatio n.................................... .282
Blind Spo
Blind Spo t Assist
t Assist
Ac tivating/deactivating.......................... 259
Fu nction................................................ 256
System limi tations.................................. 256 Blow
Blow
er
er
see Clima tecont rol
BlueTEC
BlueTEC see AdBlue ®
Bonnet
Bonnet Function (active bonnet)......................... 342
Opening/closing.................................... 343
Re setting (active bonn et)........................ 342
Boo Boo t lid
t lid
see Tailgate
Br
Br ak
ak e Assis
e Assist Syst t System
em
see BAS (Brake Assist System)
Br
Br ak
ak e
e0uid
0uid
No tes..................................................... 410
Br
Br ak
ak e f
e f or
orce disce distr tribution
ibution
EBD (Elect ronic Brake forc e Distribu-
tion)....................................................... 230
Br
Br ak
ak es
es
ABS (Anti-lock Braking System).............. 227
Ac tive Brake Assist................................. 248
Ad aptive brake lights.............................. 232
BAS (Brake Assist System).................... .228
Driving tips............................................1 74504 504
Index

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

_
2nd seat row, right Not loc ked...... 443
# 12 V battery See Owner's Man-
ual......................................................... 473
ò Acoustic presence indicator
inoperative............................................ .432
: Active Light System inoperative..... 426
¯ AdBlue system fault Emer. op.:
max. XXX km/h Start not poss. in
XXX km.................................................. 482
¯ AdBlue system fault Emer gency
op. in XXX miles See Owner's Manual.... 481
¯ AdBlue system fault Engine
start not possible................................... 482
¯ AdBlue system fault See Own-
er's Manual............................................ 481
5 Add 1 litre engine oil when next
re fuelling ............................................... 483
é ATTENTION ASSIST inoperati ve..... 456
é ATTENTION ASSIS T:Take a
break!.................................................... 456 :
Automatic driving lights inoper-
ative...................................................... 426
Û Battery overheated Stop, every-
body out! Outdoors if possible ................ 434
û Before starting the engine, turn
th e steering wheel.................................. 441
Á Change key batteries .................... 423
è Charger cable connected .............. 432
J Check brake 0uid le vel.................. 455
ï Check trailer hitch lock (white
display message) .................................... 438
h Check tyre(s) ................................ 476
! Clean the fuel /lter....................... 446
ÿ Coolant Stop vehicle Switch
engine o............................................... 445
! currently una vailable See Own-
er's Manual............................................4 68
÷ currently una vailable See Own-
er's Manual............................................4 695
Engine oil le vel cannot be meas-
ured....................................................... 484
5 Engine oil le velRe duce oil le vel..... 483
5 Engine oil le velSt op vehicle
Switch engine o.................................... 483
5 Engine oil pressure Stop Switch
o. engine.............................................. 484
ä Fault Drive at max. 80 km/h ......... 467
6 Front leT malfunction Consult
wo rkshop (e xample)...............................4 20
& inoperative Battery low................. 429
& inoperative Char geHV battery...... 430
& inoperati veHigh-voltage battery
ch arging inco mplete ............................... 430
& inoperative Refuel vehicle............. .430
& inoperative See Owner's Man........ 429
! inoperative See Owner's Manual.. .469
÷ inoperative See Owner's Manual.. .470
T inoperative See Owner's Manual.. .471
G Inoperative................................... 472 Index
509 509

î
inoperative.................................... 460
: Intelligent Light System inopera-
tive........................................................ 427
Á Key being initialised Please wait.... 424
Á Key not de tected (red display
message).............................................. .424
Á Key not de tected (white display
message).............................................. .424
: LeT dipped beam (e xample).......... 425
6 LeT windowbag malfunction
Consult workshop (e xample).................. 421
: Malfunction See Owner's Man-
ual.........................................................4 26
Û Malfunction Visit workshop ........... 435
d Malfunction.................................. 436
Û Malfunction.................................. 435
î Max. speed 40 km/h .................... 461
ð Maximum speed exceeded ............ 460
î Not possible in cur rent drive
prog ram................................................. 460 ç
O................................................. 458
ë O................................................. 456
! Parking brake See Owner's
Manual..................................................4 52
d Performance se verely limited........ 436
6 Please wait Depressurising tank .... 437
& Pre-entry clima tecont rol (via
ke y) available again aTer engine start..... 431
& Pre-ent ryclimate cont rol (via
ke y) inoperati veHV-battery low .............. 431
h Rectify tyre pressure ..................... 477
Ú Re/ll AdBlue See Owner ’sMan-
ual ......................................................... 480
! Release parking brake ...................454
¸ Replace air cleaner ....................... 446
Á Replace key.................................. 423
æ Reser vefuel le vel.......................... 446
6 Restraint sys. malfunction Con-
sult workshop ....................................... .419
# See Owner's Manual..................... 473 Ù
Steering malfunction Increased
ph ysical e.ort See Owner's Manual.......4 40
Ù Steering malfunction See Own-
er's Manual ............................................ 441
Ù Steering malfunction Stop
immediately See Owner's Manual ........... 440
d Stop Switch engine o.................. .436
# Stop vehicle Lea veengine run-
ning ....................................................... 475
# Stop vehicle See Owner's Man-
ual......................................................... 474
ç suspended .................................... 458
: Switch o. lights............................ 427
: Switch on headlamps .................... 427
6 Tank is dep ressurised Ready for
re fuelling ............................................... 437
6 Tank ventilation Malfunction
Consult workshop ................................. .437
á temp orarily una vailable Camera
view restric ted....................................... 466 510 510
Index

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

F
F
uses
uses
Before replacing a fuse.......................... 375
Fu se assignment diag ram. ...................... 375
Fu se box in the engine compartment......3 76
Fu se box in the front passenger foot-
we ll........................................................ 377
Fu se box in the load compartment......... 378
No tes..................................................... 375 G
G
Gar
Gar ag
age door opener
e door opener
Clea ring the memory.............................. 222
Gar
Gar ag
age door openers
e door openers
Opening/closing the door......................2 22
Prog ramming buttons............................. 220
Re solving problems................................ 221
Syn chronising thero lling code................ 221
Gear
Gear shiT
shiT r
recommendation
ecommendation........................... 193
Genuine par
Genuine par ts
ts................................................ 25
Glide mode
Glide mode.................................................. 193
Gr
Gr oss mass
oss mass.................................................. 401 H
H
Handbr
Handbr ake
ake
see Electric parking brake
Handling c
Handling c har
haract
acter
eris
istics (unusual)tics (unusual) ................ 379
HANDS-FREE A
HANDS-FREE A CCESS
CCESS................................... 92
Hazar
Hazar d w
d war
arning lights
ning lights................................... 142
Head r
Head r es
estrtraint
aint
Fr ont (adjusting mechanically)................ 111
Re ar (adjusting)..................................... .112
Re ar (removing//tting)........................... 113
Head-up displ ay
Head-up display
Adjusting brightness (on-board com-
puter).................................................... 291
Ad justing display elements (on-board
co mp uter).............................................. 291
Care...................................................... 354
Fu nction................................................ 290
Menu (on-boa rdcomputer)..................... 291
Operating the memory function.............. 118
Setting the position (on-board com-
puter).................................................... 291
Switching on/o.....................................2 92
Headlam Headlam p
p0ashing
0ashing ........................................ 141 Headlam
Headlam
ps
ps
see Automatic driving lights
Heating
Heating see Climate control
Help call
Help call see Mercedes-Benz emer gency call system
High beam
High beam Activating/deactivating.......................... 141
High beam
High beam see Adaptive Highbeam Assist
see Adaptive Highbeam Assist Plus
High-pr
High-pr essur
essure cleaner (car
e cleaner (car e)
e)........................ 350
High-v
High-v olt
oltag
age batt
e batt ery
ery
Char geleve l displa y............................... 218
Charg ing cable control panel.................. 207
Charging duration.................................. 414
Connection types...................................4 14
Ending thech arging process (alternat-
ing cur rent, mode 2/3).......................... 213
Ending thech arging process (direct
cur rent, mode 4).................................... 217
Energy 0ow displa y................................. 307
General no tes on chargin g.................... .201
Indicator lamps on vehicle soc ket........... 208 Index
517 517

see
Telephone
Model type
Model type see Vehicle identi/cation plate
MOExt
MOExt ended tyr
ended tyr es
es....................................... .359
Mot
Mot orwa
or wa y mode
y mode .......................................... .143
MUL
MUL TIBEAM LED
TIBEAM LED.......................................... 142
Multifunction st
Multifunction st eer
eering wheel
ing wheel
Overview of buttons............................... 287
Multifunction st
Multifunction st eer
eering wheel
ing wheel
see Steering wheel
Multimedia syst
Multimedia syst em
em
Ac tivating/deactivating DSR.................. 245
Multimedia syst
Multimedia syst em
em
see MBUX multimedia system N
N
N
N a
avig
vig ation
ation
Ac tivating............................................... 308
No tes..................................................... 307
Overview................................................ 309
Sh ow ing/hiding the menu...................... 308
Na Na vig
vigation
ation
see Destination entry see Map
see
Route
N N eutr
eutr al
al
Engaging................................................ 190
N
Noise oise
Wheels and tyres................................... 379
Wheels/tyres......................................... 379 O O
Occupant safe
Occupant safe ty
ty
see Airbag
see Automatic co-driver airbag shuto.
see Automatic measures aTer an accident
see Child seat
see Pets in theve hicle
see Post-collision brake
see PRE-SAFE ®
(anticipa tory occu-
pant pr otection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus)
see Restraint system
see Seat belt
O. -r
O.-r oad oaddr
driving
iving............................................ 177 O.-r
O.-r
oad
oaddr
driving
iving
see O.-road driving
O.-r
O.-r oad
oadlight
light............................................... .143
Oil
Oil see Engine oil
On-boar
On-boar d com
d comput
puter
er
Displaying the service due dat e.............. 341
Head-up display menu............................ 291
Instrument displa y................................. 290
Menu overview.......................................2 87
Operating.............................................. 287
On-boar On-boar d diagnos
d diagnostics int tics interf
erface
ace
see Diagnostics connection
On-boar
On-boar d electr
d electrical syst
ical syst em batt
em batter
ery (12 V)
y (12 V)
Charging................................................ 368
Re placing.............................................. .369
St arting assis tance............................... .368
On-boar On-boar d electr
d electronics
onics
Engine electronics................................. 398
No tes..................................................... 398
Tw o-w ayradios...................................... 398
on-demand f on-demand f eature
eature
Ac tivating................................................. 26
No tes...................................................... .26 Index
523
523