2021 MERCEDES-BENZ EQA SUV battery

Anticipat
Anticipat
or
ory occupant pr ot
y occupant pr otection
ection
see PRE-SAFE ®
(anticipatory occu-
pant pr otection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus)
Apple CarPlay
Apple CarPlay ®
®
see Smartphone integ ration
Assist
Assist ance syst
ance syst ems
ems
see Driving saf ety sy stem
ASS YS
ASS YST PL
T PL US
US
Battery disconnection period s................ 299
Displaying the service due dat e.............. 298
Fu nction/no tes...................................... 298
Re gular maintenance work..................... 298
Special service requ irements................. 298
AT
ATA A(anti-t
(anti-theT heTalar
alarm syst
m syst em)
em)
Deactivating the alarm........................... 100
Fu nction.................................................. 99
Interior pr otection function.....................1 01
Priming/deactivating interior pr otec-
tion........................................................ 101
Priming/deactivating tow- awa y pro-
te ction................................................... 101
To w- awa y protection function................. 100 A
A TTENTION ASSIST TTENTION ASSIST
Function................................................ 195
Setting.................................................. .196
System limitations.................................. 195
A
A tt
tt ention assist
ention assist ant
ant
see ATTENTION ASSIST
A A ut ut hor
hor ised w
ised w ork
orkshop
shop
see Quali/ed specialist workshop
A
A ut
ut omatic car w
omatic car w ash mode
ash mode
Ac tivating............................................... 304
A
A ut
ut omatic co-dr
omatic co-dr iv
iver airbag
er airbag shut
shuto.
o.
Fu nction of co-driver airbag shuto........... 53
A
A ut
ut omatic dist
omatic dist ance contr
ance control
ol
see Active Distance Assist DISTRONIC
A
A ut
ut omatic dr
omatic dr iving lights
iving lights ................................ 131
A
A ut
ut omatic fr
omatic fr ont passeng
ont passeng er airbag
er airbagshut
shuto.
o.
PA SSENGER AIR BAG indicator la mps...... 54
A
A ut
ut omatic measur
omatic measur es
es aTer
aTer an accident
an accident........... .58
A
A ut
ut omatic mirr
omatic mirr or f
or folding function
olding function
Ac tivating/deactivating.......................... 141
A
A ut
ut omatic tr
omatic tr ansmission
ansmission
Drive prog rams..................................... .158
DY NAMIC SELECT switch....................... 158 Axle load
Axle load
Perm issible............................................ 349
Tr ailer operatio n.................................... .357 B
B
Bag hook
Bag hook..................................................... 122
Ball neck
Ball neck Folding out/in........................................ 238
B
B AS (Br
AS (Br ak
ake Assis
e Assist Syst t System)
em)........................... 190
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................................................ .81
Batt
Batt er
ery (v
y (v ehicle)
ehicle)
No tes..................................................... 319
No tes (starting assis tance and charg-
ing)........................................................ 321
Belt
Belt
see Seat belt Index
423
423

Air-water duct........................................ 303
Au tomatic car wash.............................. .303
Carpet................................................... 308
Decorative foil........................................ 306
Display................................................... 308
Exterior lighting...................................... 307
Head-up display..................................... 308
High-pressure cleaner............................3 05
Pa int...................................................... 305
Plastic trim............................................3 08
Re alwo od/trim elements..................... .308
Re versing camera..................................3 07
Ro of lining............................................. 308
Seat belt................................................ 308
Seat co ver............................................. 308
Sensors................................................. 307
St eering wheel....................................... 308
Tr ailer hitc h............................................ 307
Ve hicle soc ketfo rth e high-voltage
battery................................................... 307
Wa shing byhand.................................... 305
Wheels/rims.......................................... 307
Wi ndo ws................................................ 307
Wi per blades.......................................... 307
Car Car pe pet (Car
t (Car e)
e)............................................... 308 Char
Char
ging
ging
At time of depa rture............................... 180
Char geleve l displa y............................... 180
Charg ing cable control panel.................. 169
Con/guring weekly pro/le...................... 180
Ending thech arging process (alternat-
ing cur rent, mode 2/3).......................... 175
Ending thech arging process (direct
cur rent, mode 4).................................... 179
Indica tor lamps on vehicle soc ket........... 171
No tes - charging station (mode 3)......... .167
No tes - fast charging station (mode 4)... .168
No tes - mains soc ket (Mode 2)............... 166
No tes - wallbox (mode 3)........................ 167
No tes on charging the high-voltage
battery................................................... 163
No tes on the high-voltage batter y........... 320
On-boa rdelectrical system battery
(12 V).................................................... 323
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 USB port...............................................
.127
Char Char ging cable
ging cable
Control panel......................................... 169
St ow ing................................................. 163
Child safe Child safe ty lock
ty lock
Re ar door................................................ .76
Re ar side wind ows................................... 77
Child seat
Child seat Appr oval catego ries.................................64
At tach ing (no tes)..................................... .63
Basic instructions.................................... 59
Fr ont passenger seat (no tes).................... 74
Fr ont passenger seat (without auto-
matic airbag shuto.)............................... .73
ISOFIX/i-Size (/tting).............................. .67
No tes on risks and danger s...................... 60
Re commendations forch ild restraint
systems................................................... 62
Seats suitable for belt-secured child
re straint systems..................................... 71
Seats suitable for i‑Size child restraint
systems................................................... 67
Seats suitable for ISOFIX child
re straint systems..................................... 66
Securing on the co-driver seat..................75 Index
425 425

Displa
Displa
y in t
y in the windscr
he windscr een
een
see Head-up display
Displa
Displa y message
y message
Calling up (on-board computer).............. 358
No tes..................................................... 358
Displa Displa y messag
y messag es
es
ç - - - km/h.................................... .389
È - - - km/h..................................... 389
h - - - km/h..................................... 388
# 12 V battery See Owner's Man-
ual......................................................... 374
ò Acoustic presence indicator
inoperative............................................ .368
é ATTENTION ASSIST inoperati ve..... 387
é ATTENTION ASSIS T:Take a
break!.................................................... 388
: Automatic driving lights inoper-
ative...................................................... 365
Û Battery overheated Stop, every-
body out! Outdoors if possible ................ 373
Á Change key batteries .................... 362 è
Charger cable connected .............. 370
J Check brake 0uid le vel.................. 386
ï Check trailer hitch lock (white
display message) .................................... 376
h Check tyre(s) ................................ 405
ÿ Coolant Stop vehicle Switch
engine o............................................... 369
! currently una vailable See Own-
er's Manual............................................3 99
÷ currently una vailable See Own-
er's Manual............................................4 00
ä Fault Drive at max. 80 km/h ......... 398
6 Front leT malfunction Consult
wo rkshop (e xample)...............................3 59
& inoperative Char geHV battery...... 366
& inoperati veHigh-voltage battery
ch arging inco mplete ............................... 366
! inoperative See Owner's Manual... 400
÷ inoperative See Owner's Manual... 401
T inoperative See Owner's Manual... 402 G
Inoperative................................... 403
Á Key being initialised Please wait.... 363
Á Key not de tected (red display
message).............................................. .363
Á Key not de tected (white display
message).............................................. .363
: LeT dipped beam (e xample).......... 364
6 LeT windowbag malfunction
Consult workshop (e xample).................. 360
: Malfunction See Owner's Man-
ual.........................................................3 64
d Malfunction Visit workshop ........... 375
Û Malfunction Visit workshop ........... 373
d Malfunction.................................. 374
Û Malfunction.................................. 373
ð Maximum speed exceeded ............ 391
ç O................................................. 390
ë O................................................. 387
! Parking brake See Owner's
Manual..................................................3 83428 428
Index

d
Performance se verely limited........ 367
& Pre-entry climate control (via
ke y) available again aTer engine start..... 366
& Pre-ent ryclimate cont rol (via
ke y) inoperati veHV-battery low .............. 367
h Rectify tyre pressure ..................... 406
! Release parking brake ...................386
Á Replace key.................................. 362
ô Reser veleve l Char gehigh- volt-
age battery............................................ 374
6 Restraint sys. malfunction Con-
sult workshop ....................................... .359
Ù Steering malfunction Increased
ph ysical e.ort See Owner's Manual....... 378
Ù Steering malfunction Stop
immediately See Owner's Manual ........... 379
Û Stop immediately Drive will be
deactivated Char gehigh- volt. battery ..... 372
d Stop Switch engine o................... 375
ç suspended .................................... 389 :
Switch o. lights............................ 365
: Switch on headlamps .................... 365
á temp orarily una vailable Camera
view restric ted....................................... 397
¸ temp orarily una vailable Sensors
dirty....................................................... 396
+ Top up coolant See Owner ’s
Manual.................................................. 369
¥ Top up washer 0uid...................... .380
v Towing not permitted See Own-
er's Manual ............................................ 368
! Turn on the ignition torelease
th e parking brake ................................... 386
d Vehicle is operational Switch o.
ignition before exiting............................. 376
h Warning tyre defect....................... 406
h Wheel sensor(s) missing ................ 405
AC charging inoperative Consult work-
shop ...................................................... 371 Ac
tive Blind Spot Assist cur rently
una vailable See Owner's Manual ............ 394
Ac tive Blind Spot Assist inoperative........ 394
Ac tive Blind Spot Assist not available
when towing a trailer See Owner's
Manual................................................. .395
Ac tive bonnet malfunction See Own-
er's Manual............................................ 379
Ac tive Brake Assist Functions cur-
re ntly limi ted See Owner's Manual .........402
Ac tive Brake Assist Functions limited
See Owner's Manual.............................. 403
Ac tive Distance Assist available again ..... 391
Ac tive Distance Assist cur rently
una vailable See Owner's Manual ............ 390
Ac tive Distance Assist inoperative.......... 390
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual ............ 395
Ac tive Lane Keeping Assist inoperative... 395 Index
429 429

Ac
tive Steering Assist cur rently
una vailable due tomultiple emer-
ge ncy stops........................................... 392
Ac tive Steering Assist cur rently
una vailable See Owner's Manual ............ 392
Ac tive Steering Assist inoperative...........3 92
Anti-theT alarm system Malfunction ....... 380
Apply brake todeselect Park (P) posi-
tion....................................................... .381
Apply brake toselect D or R ...................381
Apply brake toselect R .......................... 381
Beginning emer gency stop..................... 392
Blind Spot Assist cur rently una vailable
See Owner's Manual.............................. 393
Blind Spot Assist inoperative.................. 394
Blind Spot Assist not available when
to wing a trailer See Owner's Manual ...... 394
Cann otstart engine See Owner's
Manual................................................. .404 Charging
fault Please change charging
me thod See Owner's Manual .................371
Charging me thod cur rently una vaila-
ble Please try again or change charg-
ing me thod............................................ 371
Check brake pads See Owner's Man-
ual........................................................ .387
Cruise control and Limiter inoperative.... 388
Cruise control inoperative...................... 388
Cruise control o.................................... 388
DC charging inoperative Consult
wo rkshop ............................................... 371
Device de tected at diagnostics con-
nection See Owner's Manual................. .404
Fr ont-passenger airbag disabled See
Owner's Manual .................................... .360
Fr ont-passenger airbag enabled See
Owner's Manual .................................... .361
Hazard warning lamps malfunctioning .... 365Head-up display cur
rently una vailable
See Owner's Manual.............................. 378
Head-up display inoperative ...................378
High-voltage battery maintenance
re qu ired ur gentl y.No start in approx.
XXX km (red display message) ............... 375
High- voltage battery maintenance
re qu ired ur gentl y.No start in approx.
XXX km (yellow display message) ........... 375
High- voltage battery maintenance
re qu ired ur gentl y.Wi thout engine
re start, consult workshop ....................... 376
Limi ter inoperative................................. 389
Limiter passive....................................... 389
N permanently active Risk of vehicle
ro lling....................................................3 82
Not possible tounlock charging cable
See Owner's Manual.............................. 370
Only select Park (P) when vehicle is
stationary.............................................. 381 430 430
Index

Pa
rking Assist and PARKTRONIC inop-
erative See Owner's Manual................... 398
Place theke y in the mar ked space
See Owner's Manual.............................. 364
Please wait. Battery has not yet
re ached operating temp erature.
Engine cannot start................................ 372
PRE-SAFE inoperative See Owner's
Manual..................................................3 62
Re duce speed........................................ 408
Re duced drive system per form ance
See Owner's Manual.............................. 371
Re versing not poss. Consult workshop ... 382
Risk of vehicle rolling Driver door
open and transmission not in P .............. 382
Speed limit (winter tyres) XXX km/h .......391
Speed Limit Assist cur rently una vaila-
ble See Owner's Manual........................ 391
Speed Limit Assist inoperative................ 391 To
shiT out of P or N,depress brake
and start engine.................................... .381
To switch o. the engine, press the
St art/ Stop button for at least 3 sec-
onds or 3 times...................................... 368
Tr a1c Sign Assist cur rently una vaila-
ble See Owner's Manual........................ 393
Tr a1c Sign Assist inoperative................. 393
Tr ansmission Malfunction Stop............... 382
Ty re press. monitor cur rently una vaila-
ble......................................................... 404
Ty re press. monitor inoperative .............. 405
Ty re press. monitor inoperative No
wheel sensors ........................................ 405
Ty re(s) ove rheated .................................. 407
Ve hicle not cur rently being charged
Charging station fault............................. 370
Wi per malfunctioning .............................380
Wi thout changing gear, consult work-
shop ...................................................... 382 Wi
thout starting engine again, consult
wo rkshop ............................................... 374
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................................. 82
Child saf ety lock (rear door )..................... 76
Locking/unlocking (emer gency key)........ .86
Opening (from inside).............................. .83
Unlo cking (from inside)............................ 83
Door contr
Door contr ol panel
ol panel......................................... 16
Dra
Dra wbar
wbar
see Tow- bar system
Dr
Dr iv
ive Awa
e Away Assi st
y Assi st........................................ .236
Dr
Dr iv
ive position
e position
Engaging................................................ 163
Dr
Dr iv
ive pr
e pr ogr
ogram display
am display .................................. 160
Dr
Dr iv
ive pr
e pr ogr
ograms
ams
see DYNAMIC SELECT Index
431
431

Im
Im
plied w
plied w arr
arranty
anty
Ve hicle..................................................... 39
Im
Im port
port er addr
er addr esses
esses
Wi reless components...............................34
In-Car
In-Car O1ce
O1ce
Fe atures................................................ 282
Indicat
Indicat or lamp
or lamp
see Warning/indicator lamp
Individual dr
Individual dr iv
ive pr
e pr ogr
ogram
am
Con/guring............................................ 160
Selecting............................................... 160
Inspection
Inspection see ASS YST PLUS
Ins
Instr trument clust
ument clust er
er
Fu nction/no tes.............................. 244, 245
Ins
Ins tr
trument display
ument display
Fu nction/no tes...................................... 245
Instrument clus ter.................................... 10
Overview of displa ys............................... 247
Wa rning/indicator lamps........................ 408
Ins
Instr trument displa
ument displa y and on-boar
y and on-boar d com-
d com-
put
put er
er
Fu nction/no tes...................................... 244 Int
Int
er
erior lighting
ior lighting
Ad justing............................................... 133
Ambient lighting.................................... .133
Re ading lamp......................................... 133
Switch-o. delay time.............................. 134
Int
Int er
erior pr ot
ior pr otection
ection
Fu nction................................................ 101
Priming/deactivating............................. 101
Int Int er erne
ne t r
t radio
adio
see TuneIn
iPhone
iPhone ®
®
see Smartphone integ ration
ISOFIX c
ISOFIX c hild seat anc
hild seat anc hor
hor
Seats suitable for attaching...................... 66
ISOFIX c
ISOFIX c hild seat secur
hild seat secur ing syst
ing syst em
em
Fi tting...................................................... 67 J
J
Jack
Jack Declaration of conformity......................... 35
Storage location.................................... .340
Jum Jum p-st
p-st ar
art connection
t connection
General no tes....................................... .321 K
K
K
K e
ey
y
Ac oustic locking veri/cation signal.......... .80
Ac tivating/deactivating pre-entry cli-
mate control.......................................... 145
Battery..................................................... 81
Deactivating a function............................ 80
Emer gency key......................................... 81
Energy consum ption................................ 80
Fu nction overview.................................... 79
Ke yring attachment................................. 81
Problem................................................... 82
Unlocking setting..................................... 80
KEYLESS-GO KEYLESS-GO Deactivating a function............................ 80
Locking/unlocking theve hicle................. 84
Problem................................................... 85
Unlocking setting.................................... .80
Knee airbag Knee airbag.................................................... 50 L L
Lamp Lamp see Interior lighting 436
436
Ind
ex

QR code
rescue car d............................... 39
Quali/ed specialist workshop.................. .37
Ra ising................................................... 341
REACH regulation.................................... 38
Re gistration............................................. 38
Setting collision de tection (par ked
ve hicle).................................................. 187
St arting (emer gency ope ration mode ).... 151
St arting (start/stop but ton)................... 151
SV HC (substances of very high conce rn)..38
Switching o. (start/stop button)............ 182
Switching on (start/stop button)............ 150
To wing................................................... 243
Ve ntilating (con venience opening)........... .94
V
V ehicle batt ehicle batt ery
ery
see On-board electrical system battery (12 V)
V
V ehicle camera
ehicle camera
Information............................................ 188
V
V ehicle data
ehicle data
Displaying (DYNAMIC SELECT)............... 161
Roof load............................................... 354
Ve hicle height....................................... .354
Ve hicle length........................................ 354
Ve hicle widt h......................................... 354
Wheelbase............................................. 354 V V
ehicle dimensions
ehicle dimensions...................................... 354
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....................... 349
Maximum gross vehicle weight............... 349
Pa int code............................................. 349
Pe rm issible axle load.............................. 349
VIN........................................................3 49
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............................................ 188
V
V ehicle soc ket
ehicle soc ket
Care...................................................... 307
Indicator lamps...................................... 171
V
V ehicle t ehicle t ool kit
ool kit
TIREFIT kit.............................................. 314
To wing eye............................................. 327
V V entilating
entilating
Con venience opening.............................. .94V
V
entilation
entilation
see Climate control
V
V ents
ents
see Air vents
VIN
VIN Identi/cation pla te................................. 349
Seat....................................................... 349
Wi ndsc reen............................................ 349
V V ision
ision
Demisting windo ws................................ 144 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............................................... 311
Setting up.............................................. 312
W
W ar
ar ning/indicat
ning/indicat or lamp
or lamp
! ABSwarning lamp......................... 417
Ó Active Brake Assist warning lam p..4 16
J Brake system warning lamp (red)... 415 Index
449
449