heating MERCEDES-BENZ EQA SUV 2021 Owner's Manual

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
High-voltage battery main-
tenance required urgently.
Without engine restart, con-
sult workshop *A
malfunction has occur red in the high-voltage batter y.
It will no lon ger be possible torestart the drive system once it has been switched o.. #
Do not switch o. the drive system; drive on tothe nearest quali/ed specialist workshop. V V
ehicle
ehicle Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences andM
MSolutions
Solutions
d
Vehicle is operational
Switch off ignition before
exiting *Y
ou are leaving theve hicle in a ready-to-drive state. #
Get out of theve hicle, secure it against rolling away and take theke y with you. #
Ifyo u do not lea vetheve hicle, switch o. the electrical consumers, e.g. the seat heating. Otherwise, the 12‑V bat-
te ry may dischar geand starting the engine may be possible only with the help of a second battery (jump start).
ï
Check trailer hitch
lock (white display message) *T
he trailer hitch is not operational during a jou rney with a trailer. &
W WARNING
ARNING Risk of an accident if the ball neck is not loc ked
The trailer may become de tach ed. #
Stop theve hicle immediately in accordance with the tra1c conditions. Do not continue driving. 376
376
Display messages and
warning/indicator lamps

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es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions &
W
WARNING
ARNING Risk of an accident from driving with a 0at tyre
R The tyres can overheat and be damaged.
R The driving characteristics as well as the steering and braking characteristics may be greatly impaired.
Yo u could then lose control of theve hicle. #
Do not drive with a 0at tyre. #
Do not exceed the maximum permissible driving distance in emer gency mode and the maximum permissible
speed with a 0at MOExtended tyre. #
Obser vethe no tes on 0at tyres. No
tes in theev ent of a 0at tyre (/ page 313). #
Stop theve hicle in accordance with the tra1c conditions. #
Check the tyres.
Tyre(s) overheated *At least one tyre is overheating. The a.ected tyres are displa yed in red. At temp eratures close tothe limit value, the
tyres are displa yed in yello w. &
W
WARNI NG
ARNI NGRisk of an accident from driving with overheated tyres
Overheated tyres can burst. #
Reduce speed so that the tyres cool down. Display messages and
warning/indicator lamps
407
407

Displa
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y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
Reduce speed *At least one tyre is overheating. The a.ected tyres are displa yed in red. At temp eratures close tothe limit value, the
tyres are displa yed in yello w. &
W
WARNI NG
ARNI NGRisk of an accident from driving with overheated tyres
Overheated tyres can burst. #
Reduce speed so that the tyres cool down. W
W
ar
ar ning and indicat
ning and indicat or lam
or lamps
ps Ov Ov
er ervie
vie w of indicat
w of indicat or and w
or and war
arning lam
ning lam ps
ps Some systems will per
form a self-test when the
ve hicle is switched on. Some indicator and warn-
ing lamps may brie0y light up or 0ash. This beha v-
iour is non-critical. These indicator and warning
lamps indicate a malfunction only if they light up
or 0as haTer theve hicle has been star ted or dur-
ing a journe y. S
S
t
tandar
andar d ins
d instr
trument displ ay
ument display W
W
idescr
idescr een coc
een coc kpit ins
kpit instrtrument display
ument display Depending on
the display setting, the positions of
th e indicator lamps on the inst rument display may
di.er from theex ample shown. 408
408
Displ
aymessages and warning/indicator lamps

Care...................................................... 308
Fu nction................................................ 248
Menu (on-boa rdcomputer)..................... 248
Operating the memory function.............. 113
Setting the position (on-board com-
puter).................................................... 248
Switching on/o.....................................2 49
Headlam Headlam p
p0ashing
0ashing ........................................ 131
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.......................... 131
High-pr
High-pr essur
essure cleaner (car
e cleaner (car e)
e)........................ 305
High-v
High-v olt
oltag
age batt
e batt ery
ery
Cha rge le vel displa y............................... 180
Charg ing at time of departure................ 180
Charging cable control panel.................. 169
Charging duration.................................. 354
Con/guring weekly pro/le...................... 180
Connection types................................... 354 Disconnect device................................. 148
Ending
thech arging process (alternat-
ing cur rent, mode 2/3).......................... 175
Ending thech arging process (direct
cur rent, mode 4).................................... 179
Energy 0ow displa y................................. 263
Fu nction/no tes...................................... 320
Gene ral no tes on chargin g.................... .163
Indicator lamps on vehicle soc ket........... 171
No tes on charging (charging station,
mode 3)................................................ .167
No tes on charging (fast charging sta-
tion, mode 2)......................................... 168
No tes on charging (mains soc ket,
mode 2)................................................. 166
No tes on charging (wallbox, mode 3)...... 167
Ra nge.................................................... 354
Setting the maximum possible charg-
ing cur rent (mains soc ket)...................... 169
St arting thech arging process (alter-
nating cur rent, mode 2/3)..................... 172
St arting thech arging process (direct
cur rent, mode 4).................................... 176
St ow ing thech arging cable.................... 163
Ty pe....................................................... 354
Vo ltage types......................................... 354 High-v
High-v olt oltag
age on-boar
e on-boar d electr
d electrical syst
ical syst em
em
Charging cable control panel.................. 169
Disconnect device................................. 148
Indicator lamps on vehicle soc ket........... 171
Manual disconnectio n............................ 148
Hill St
Hill Star art Assist
t Assist............................................ 194
HOLD function
HOLD function
Function/no tes...................................... 193
Switching on/o..................................... 193
Home scr
Home scr een (media displa
een (media displa y)
y)
Overview................................................ 251 I
I
i-Size c
i-Size c hild seat secur
hild seat secur ing syst
ing system
em
Fi tting...................................................... 67
Seats suitable for attaching...................... 67
Identi/cation
Identi/cation plate
plate
Engine................................................... 349
Ve hicle.................................................. 349
Ignition key
Ignition key
see Key
Immediat Immediat e pr
e pre-entr
e-entr y climat
y climat e contr
e control
ol............ .146
Immobiliser
Immobiliser .................................................... 99 Index
435
435

Fo
lding back the backrest (rear)............. 118
Fo lding the backrest forw ards (rear)...... .117
Locking the backrest (rear).................... 119
Operating the memory function.............. 113
Re setting the settings............................ 108
Setting options......................................... 16
Seat belt
Seat belt
Activating/deactivating seat belt
adjustment.............................................. 49
Care...................................................... 308
Fa stening................................................. 48
Pro tection................................................ 46
Re ar seat belt status displ ay..................... 49
Re duced pr otection.................................. 47
Re leasing................................................. 49
Seat belt adjustment (function)................ 49
Wa rning lamp........................................... 49
Seat belt adjus Seat belt adjustment tment
Ac tivating/deactivating............................ 49
Fu nction.................................................. 49
Seat belt t Seat belt t ensioners
ensioners
Ac tivation................................................ 45
Seat belt w
Seat belt w ar
arning
ning
see Seat belt Seat cov
Seat cov
er (Car
er (Care)
e)......................................... 308
Seat heating
Seat heating Activating/deactivating.......................... 109
Seat v
Seat v entilation
entilation
Switching on/o..................................... 109
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............................................................. 54
Sensor
Sensor s (car
s (care)
e)............................................. 307
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
see Cruise cont rol
Se
Se tting t
tting t he map scale
he map scale
see Map
Side airbag
Side airbag..................................................... 50 Side im
Side im
pact prot
pact prot ection
ection................................. 230
Side windo ws
Side windo ws
Au tomatic function.................................. .93
Child saf ety lock in there ar..................... .77
Closing using theke y............................... 94
Co nve nience closing............................... .94
Con venience opening.............................. .94
Opening with theke y................................ 94
Opening/closing...................................... 92
Problem................................................... 95
Ra in closing function................................93
Sliding sunr
Sliding sunr oof oof
Au tomatic functions................................. 98
Closing................................................... .95
Closing using theke y............................... 94
Opening................................................... 95
Opening wi th theke y................................ 94
Problem................................................... 99
Ra in-closing feature................................ .98
Smar Smar tphone
tphone
see Sma rtphone integ ration
see Telephone
Smar
Smar tphone int
tphone int egr
egration
ation
Overview................................................ 284 444
444
Index