2021 MERCEDES-BENZ EQC SUV sensor

Display messages
Possible causes/consequences and M
MSolutions
Active Brake Assist Func-
tions limited See Owner's
Manual *F
orvehicles with the Driving Assis tance Package, thefo llowing functions may be temp orarily una vailable or limited:
R Active Brake Assi stwith cross-traf fic function
R Evasi veSteering Assist
R PRE‑SAFE ®
PLUS
Ve hicles without the Driving Assistance Package: Active Brake Assi stistemp orarily una vailable or only partially
av ailable. #
Consult a qualified specialist workshop.
Radar sensors dirty See
Owner's Manual *T
heradar sensor sy stem is malfunctioning. Possible causes:
R Dirt on the sensors
R Heavy rain or snow
R Extended country driving wi thout other traf fic, e.g. in the desert
Driving sy stems and driving saf ety sy stems may be malfunctioning or temp orarily una vailable.
Once the cause of the problem is no longer present, the driving sy stems and driving saf ety sy stems will be available
again.
If th e display message does not disappear: #
Stop theve hicle in accordance with the tra ffic conditions. #
Clean all sensors (/ page 307). #
Restart the drive sy stem. Display messages and
warning/indicator lamps 399

Mercedes me connect
Display messages
Possible causes/consequences and M
MSolutions
Mercedes me connect
Services limited See Own-
er's Manual *T
hevehicle functions forfa ult de tection are restricted.
At least one of the main functions of the Mercedes me connect sy stem is malfunctioning. #
Obser vethe no tes on the diagnostics connection (/ page 26). #
Consult a qualified specialist workshop.
G Inoperative *T
he Mercedes-Benz emer gency call sy stem malfunctioning The Mercedes me connect sy stem is also malfunction‐
ing. #
Consult a qualified specialist workshop. Ty
re pressure moni torDisplay messages
Possible causes/consequences and M MSolutions
Tyre press. monitor cur-
rently unavailable *T
here is inter fere nce from a po werful radio signal source. As a result, no signals from the tyre pressure sensors are
being recei ved. The tyre pressure monitoring sy stem is temp orarily una vailable.
The tyre pressure monitoring sy stem will restart automatically as soon as the cause has been rectified. #
Drive on. 400
Display messages and warning/indicator lamps

Display messages
Possible causes/consequences and M
MSolutions
Tyre press. monitor inoper-
ative *T
he tyre pressure monitoring sy stem is malfunctioning. &
WARNING Thereis a risk of an accident if the tyre pressure monitoring sy stem is malfunctioning
The tyre pressure monitoring sy stem cann otissue a warning if there is pressure loss in one or more of the
tyres.
Ty res with insuf ficient tyre pressure may impair the driving characteristics as well as steering and braking. #
Have the tyre pressure monitoring sy stem checked at a qualified specialist workshop. Tyre press. monitor inoper-
ative No wheel sensors
*T
he wheels fitted do not ha vesuitable tyre pressure sensors. The tyre pressure monitoring sy stem is deactivated. #
Fit wheels with suitable tyre pressure sensors.
h
Wheel sensor(s) missing *T
here is no signal from the tyre pressure sensor of one or more wheels. Nopressure value is displa yedfo rthe
af fected tyre. #
Have thefa ulty tyre pressure sensor replaced at a qualified specialist workshop.
h Check tyre(s) *T
he tyre pressure in one or more tyres has dropped significantl y.
The wheel position is displa yed. A warning tone also sounds. Display messa
ges and warning/indicator lamps 401

ð
Maximum speed exceeded ........... 389
ç Off................................................3 88
ë Off................................................ 385
ï Operation only possible in
transmission position P......................... 374
! Parking brake See Owner's
Manual .................................................. 381
& Pre-entry climate control (via
ke y) available again af ter engine start ...3 65
& Pre-entry clima tecontrol (via
ke y) inoperati veHV-battery low............ 365
_ Rear left seat backrest not
loc ked (Example)................................... 378
h Rectify tyre pressure.................... 402
! Release parking brake .................. 384
Á Replace key.................................. 359
Ý Reser veleve l Char gehigh-volt‐
age battery............................................ 371
6 Restra int sys. malfunction Con‐
sult workshop........................................ 356 Ù
Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual...... 376
Ù Steering malfunction Stop
immediately See Owner's Manual ..........376
Û Stop immediately Drive will be
deactivated Char gehigh-volt. battery.... 370
d Stop Switch engine off.................3 72
ç suspended.................................... 387
: Switch off lights ........................... 362
: Switch on headlamps ................... 362
+ Top up coolant See Owner ’s
Manual.................................................. 367
¥ Top up washer fluid ...................... 378
v Towing not permit ted See Own‐
er's Manual........................................... 366
ï Trailer coupling in motion .............374
! Turn on the ignition torelease
th e parking brake..................................3 84
d Vehicle is operational Switch
off ignition before exiting....................... 374h
Warning tyre defect..................... .402
h Wheel sensor(s) missing............... 401
Ac tive Blind Spot Assi stcur rently
una vailable See Owner's Manual ...........392
Ac tive Blind Spot Assi stinope rative ...... 392
Ac tive Blind Spot Assi stnot available
when towing a trailer See Owner's
Manual .................................................. 392
Ac tive Brake Assi stFunctions cur‐
re ntly limited See Owner's Manual ........ 398
Ac tive Brake Assi stFunctions limited
See Owner's Manual............................. 399
Ac tive Dis tance Assi stavailable again ...3 88
Ac tive Dis tance Assi stcur rently
una vailable See Owner's Manual ...........388
Ac tive Dis tance Assi stinope rative ........ 388
Ac tive Lane Keeping Assist Camera
view restricted See Owner's Manual..... 393
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual ...........393 Index
425

Pa
rking Assist and PARKTRONIC
inoperative See Owner's Manual ...........394
Pa rking Assist Manoeuvring assis‐
ta nce limited See Owner's Manual........ 394
Place theke y in the mar ked space
See Owner's Manual............................. 360
PRE-SAFE inoperative See Owner's
Manual..................................................3 59
Ra dar sensors dirty See Owner's
Manual..................................................3 99
Re duce speed ........................................ 404
Re duced drive sy stem per form ance
See Owner's Manual............................. 369
Re versing not poss. Consult work‐
shop......................................................3 80
Risk of vehicle rolling Driver door
open and transmission not in P............. 379
Speed limit (winter tyres) XXX km/h..... 389
Speed Limit Assi stcur rently una vail‐
able See Owner's Manual ...................... 388 Speed Limit Assist inope
rative.............. 388
To shift out of P or N,depress brake
and start engine.................................... 379
To switch off the engine, press
St art/ Stop button for at least 3 sec‐
onds or 3 times. ................................... .366
Tr af fic Sign Assi stCamera view
re stricted See Owner's Manual............. 391
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ........................ 390
Tr af fic Sign Assi stinope rative ............... 390
Tr ansmission Malfunction Stop............. 380
Ty re press. monitor cur rently una vail‐
able ...................................................... .400
Ty re press. monitor inoperative.............4 01
Ty re press. monitor inoperative No
wheel sensors ...................................... .401
Ty re(s) ove rheated................................. 403
Ve hicle not cur rently being charged
Charging station fault ............................ 368 Wi
thout changing gear, consult work‐
shop......................................................3 80
Wi thout starting engine again, con‐
sult workshop........................................ 371
Display on the windscreen
see Head-up display
Distance control see Active Dis tance Assi stDISTRONIC
DI STRO NIC
see Active Dis tance Assi stDISTRONIC
Door Additional door loc k................................ 73
Child saf ety lock (rear door).................... 67
Locking/unlocking (emergency key)....... 77
Opening (from inside).............................. 74
Un locking (from inside)............................ 74
Door cont rol panel....................................... 12
Dr aw bar
see Tow- bar sy stem
Drive Away Assist ...................................... 238
Drive Away Assist
see Pr otection against collision Index
427

Drive position
Engaging................................................1 63
Drive prog ram display ............................... 16 0
Drive prog rams
see DYNA MIC SELECT
Drive sy stem
Manual swit ch-off.................................. 147
St arting (eme rgency operation mode).. .152
St arting (s tart/s top button).................. 15 2
Switching off (s tart/s top button)...........1 81
Driver's seat see Seat
Driving abroad Light adjustment (low beam ).................12 3
Driving saf ety sy stem
ABS (Anti-lock Braking Sy stem).............1 89
Ac tive Brake Assi st................................ 209
Ad aptive brake lights............................. 194
BA S (Brake Assi stSystem).................... 189
Cameras............................................... .187
EBD (Electronic Brake forc e Distribu‐
tion).......................................................1 92
ESP ®
Crosswind Assist.......................... 191
ESP ®
trailer stabilisation...................... .192 Overview..............................................
.188
Ra dar and ultrasonic sensor s................ 187
Re sponsibility........................................1 87
ST EER CONTROL................................... 19 2
Driving sy stem
see 360° Camera
see Active Blind Spot Assi st
see Active Dis tance Assi stDISTRONIC
see Active Emergency Stop Assist
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assi st
see Active Steering Assist
see ATTENTION ASSIST
see Blind Spot Assist
see Cr awler mode
see Cruise control
see Driving saf ety sy stem
see HOLD function
see Limiter
see Parking Assist PARKTRONIC
see Reversing camera
see Speed Limit Assist
see Traf fic Sign Assi st Driving tips
Driving abroad (low beam light
adjustment).......................................... .123
Gene ral driving tips.............................. .153
Ru nning-in no tes.................................... 15 3
Dr ows iness de tection
see ATTENTION ASSIST
Dynamic handling control sy stem
see ESP ®
(Elect ronic Stability Prog ram)
DY NA MIC SELECT
Configuri ng drive program I................... 16 0
Displ aying vehicle dat a.......................... 161
Drive prog ram displa y............................ 16 0
Drive prog rams...................................... 157
Fu nction................................................ 157
Operating (DYNAMIC SELECT switch)....1 60
Selecting the drive prog ram.................. 16 0 E
Easy entry feature
Fu nction/no tes..................................... 103
Easy exitfeature
Fu nction/no tes..................................... 103428
Index

ESP
®
(Electronic Stability Prog ram)
Ac tivating/deactivating......................... 19 2
Fu nction/no tes..................................... 19 0
EU general operating permit number ...... 346
Exterior lighting Care...................................................... 307
Exterior lighting see Lights F
Fa tigue de tection
see ATTENTION ASSIST
Fire extinguisher........................................ 312
Fi rs t-aid kit (soft sided) .............................312
Flacon Inserting/removing............................... 14 2
Flat towing
see Tow- bar sy stem
Flat tyre Notes..................................................... 312
TIREFIT kit.............................................. 313
Wheel chang e....................................... .337 Floor mats
.................................................. 12 2
Fo il co vering
Ra dar and ultrasonic sensor s................187
Fr ag rance
see Frag rance sy stem
Fr ag rance sy stem
Inserting/removing theflacon.............. .142
Setting................................................... 14 2
Fr ee software............................................. .33
Fr equencies
Mobile phon e........................................ 345
Tw o-w ayradio.......................................3 45
Fr ont airbag (driver, front passenger)....... 40
Fr ont passenger seat
see Seat
Fu el consum ption indicator
Calling up.............................................. .161
Fu nction seat
see Door cont rol panel
Fu ses
Before replacing a fuse.......................... 324
Fu se assignment diagram...................... 324
Fu se box in the engine compartment....3 25Fu
se box in the front passenger foot‐
we ll....................................................... 326
Fu se box in the load compartment........3 27
Fu se box on the dashboard................... 326
No tes..................................................... 324 G
Garage door opener Cleari ngthe memory.............................1 85
Programming buttons............................ 183
Re solving problems............................... 184
Synchronising thero lling code............. .184
Garage door opene rs
Opening/closing the door.....................1 84
Genera l operating permit number (EU)... 346
Genuine parts............................................. .18
Genuine wood (Care) ................................ 308 H
Handbrake see Electric parking brake
Handling characteristics (unusual)......... 328
HANDS-FREE ACCESS .................................. 81430
Index

Selecting options...................................
271
Switching on Electric Intelli gence.......... 271
Ro ute guidance with augmented real‐
ity
Activating.............................................. 271
Displ aying stre et names and house
numbe rs................................................ 271
Ro ute-based speed adaptation
Fu nction................................................ 204
Setting................................................... 206
Ru nning-in no tes....................................... 15 3S
Saf ety sy stems
see Driving saf ety sy stem
Saf etyve st.................................................. 311
Sear chlight
Swit ching on/off with hand mo ve‐
ments.................................................... 261
Seat 4-waylumbar suppor t............................. 98
Ad justing (electrically)............................ .98Ad
justing (manually and electrically)
.......................................................... 94,97
Ad justing (Seat Comfort)......................... 96
Configuring the settings........................ 100
Cor rect driver's seat position.................. 93
Fo lding back the backrest (rear)............ 11 0
Fo lding the backrest forw ards (rear).... .108
Locking the backrest (rear).................... 111
Operating the memory function............ 105
Re setting the settings............................1 00
Setting options........................................ 12
Seat belt Activating/deactivating seat belt
adjustment.............................................. 40
Ad justing the height................................ 38
Care...................................................... 308
Centre rear seat (releasing )..................... 38
Fa stening................................................. 38
Pr otection................................................ 36
Re ar seat belt status displa y................... 40
Re duced pr otection.................................37
Re leasing................................................ .40
Seat belt adjustment (function)............... 39
Wa rning lamp......................................... .40Seat belt adjustment
Activating/deactivating........................... 40
Fu nction.................................................. 39
Seat belt tensioners
Ac tivation................................................ 35
Seat belt warning
see Seat belt
Seat co ver (Care)....................................... 308
Seat hea ter
Ac tivating/deactivating......................... 100
Seat ventilation
Switching on/o ff................................... 101
Selecto r lever
see DIRECT SELECT le ver
Self-test Automatic front passenger front air‐
bag shutoff............................................. .45
Sensors (care) ...........................................3 07
Service see ASS YST PLUS
Service centre see Qualified specialist workshop 440
Index