2020 MERCEDES-BENZ GLA SUV transmission

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
Transmission Malfunction
Visit workshop *T
he transmission is malfunctioning.
Consult a quali/ed specialist workshop.
Auxiliary battery malfunc-
tion (white display message) *T
he auxiliary battery forth e automatic transmission is no longer being charge d. #
Consult a quali/ed specialist workshop. #
Until then, alw ays select park position jmanually before you switch o. theve hicle. #
Before leaving theve hicle, apply the electric parking brake.
Auxiliary battery malfunc-
tion (red display message) *V
Vehicles wit ehicles wit h aut
h automatic tr
omatic tr ansmission:
ansmission: The auxiliary battery forth e transmission is no longer being charge d. #
Consult a quali/ed specialist workshop. #
V
Vehicles wit
ehicles wit h aut
h automatic tr
omatic tr ansmission:
ansmission: untilthen, alw ays select park position jbefore you switch o. theve hicle. #
Before leaving theve hicle, apply the electric parking brake. Display messages and
warning/indicator lamps
451
451

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions #
Make sure that the air supply tothera diator is not obstructed. #
Avoiding high loads on the engine, drive tothe nearest quali/ed specialist workshop. In doing so, ensu rethat the
coolant temp erature display remains below 120°C.
ÿ
Coolant warning lamp (yel-
low) *T
he yellow coolant warning lamp is lit while the engine is running.
Po ssible causes:
R The temp erature sensor is malfunctioning
R The charge air, transmission oil or battery cooling is faulty
R The radiator shutters are bloc ked or defective #
Avoiding high loads on the engine, drive tothe nearest quali/ed specialist workshop.
; Engine diagnosis warning
lamp *T
he yellow engine diagnostics warning lamp is lit while the engine is running.
A malfunction has occur red in the engine, theex haust system or the fuel system.
The emissions limit value may ha vebeen exceeded and the engine may be running in eme rgency operation mode. #
Have theve hicle checked as soon as possible at a quali/ed specialist workshop.
V
V ehicles wit
ehicles wit h a diesel engine:
h a diesel engine: the fuel tank may ha vebeen run dr y. #
Start the engine thre eto four times aTer refuelling.
If th eye llow engine diagnosis warning lamp goes out, emer gency ope ration mode is cancelled. The vehicle need not
be checked. 492
492
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

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