2022 MERCEDES-BENZ EQC SUV change key battery

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PRE-SAFE inoperative See
Owner's Manual *
The PRE‑SAFE ®
functions are malfunctioning. #
Consult a quali/ed specialist workshop. K K
e
ey
y Displa
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Á
Replace key *H
aveth eke yre placed. #
Consult a quali/ed specialist workshop.
Á
Change key batteries *T
hekey battery is dischar ged. #
Replace the battery (/ page 76).364
364
Display messages and
warning/indicator lamps

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y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
Á
Key not detected (white dis-
play message) *T
hekey is cur rently unde tected. #
Change the location of theke y in theve hicle. #
Ifth eke y is still not recognised, place it in the slot for starting with theke y (/ page 154).
Á Key not detected (red dis-
play message) *T
hekey cann otbe de tected and may no longer be in theve hicle.
If th eke y is no lon ger in theve hicle and you switch o. theve hicle:
R You can no longer start theve hicle.
R You cannot centrally lock theve hicle. #
Ensu rethat theke y is in theve hicle.
If th eke y is in theve hicle and still not recognised: #
Stop theve hicle immediately in accordance with the tra1c conditions. #
Place theke y in the slot for starting the engine with theke y (/ page 154).
The key battery is weak or dischar ged. #
Check the battery using the indicator lamp (/ page 74). #
Replace theke y batter y,if necessary (/ page 76). Display message
s andwarning/indicator lamps
365
365

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y message
Calling up in the on-board computer.......3 60
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es
ç - - - km/h..................................... 394
È - - - km/h..................................... 393
h - - - km/h..................................... 393
# 12 V battery See Owner's Man-
ual......................................................... 377
ò Acoustic presence indicator
inoperative............................................ .372
: Active Light System inoperative..... 367
é ATTENTION ASSIST inoperati ve..... 392
é ATTENTION ASSIS T:Take a
break!.................................................... 392
: Automatic driving lights inoper-
ative...................................................... 367
Û Battery overheated Stop, every-
body out! Outdoors if possible ................ 376
Á Change key batteries .................... 364
è Charger cable connected .............. 374 J
Check brake 0uid le vel.................. 391
ï Check trailer hitch lock (white
display message) .................................... 381
h Check tyre(s) ................................ 410
ÿ Coolant Stop vehicle Switch
engine o............................................... 372
! currently una vailable See Own-
er's Manual............................................4 03
÷ currently una vailable See Own-
er's Manual............................................4 04
ä Fault Drive at max. 80 km/h ......... 402
6 Front leT malfunction Consult
wo rkshop (e xample)...............................3 61
& inoperative Char geHV battery...... 370
& inoperati veHigh-voltage battery
ch arging inco mplete ............................... 370
! inoperative See Owner's Manual... 404
÷ inoperative See Owner's Manual... 405
T inoperative See Owner's Manual... 406
G Inoperative................................... 408 :
Intelligent Light System inopera-
tive........................................................ 368
Á Key being initialised Please wait.... 366
Á Key not de tected (red display
message).............................................. .365
Á Key not de tected (white display
message).............................................. .365
: LeT dipped beam (e xample).......... 366
6 LeT windowbag malfunction
Consult workshop (e xample).................. 362
: Malfunction See Owner's Man-
ual.........................................................3 67
d Malfunction Visit workshop ........... 378
Û Malfunction Visit workshop ........... 377
d Malfunction.................................. 378
Û Malfunction.................................. 376
ð Maximum speed exceeded ............ 396
ç O................................................. 394
ë O................................................. 392 Index
431 431