2022 MERCEDES-BENZ E-CLASS SALOON key

F
F
r
req
eq uency band and maximum tr
uency band and maximum tr ansmission out-
ansmission out-
put
put F
F
r
req
eq uency band
uency band Maximum tr
Maximum transmis-
ansmis-
sion output
sion output
Short wave
3 - 54 MHz 100 W
4 m frequency band
74 - 88 MHz 30 W
2 m frequency band
144 - 174 MHz 50 W
Te rrestrial Trunked
Ra dio (TETRA)
380 - 460 MHz 10 W
70 cm frequency band
420 - 450 MHz 35 W
Tw o-w ayradio
(2G/3G/4G) 10 W The
following can be used in theve hicle without
re strictions:
R two- wayra dios with a maximum transmission
output of up to100 mW
R RF transmitters with transmitter frequencies in
th e 380 - 410 MHz frequency band and a
maximum transmission output of up to2 W
(TETRA)
R mobile phones (2G/3G/4G)
There are no restrictions when positioning the
aerial on the outside of theve hicle forth efo llo w-
ing frequency bands:
R Terrestrial Trunked Radio (TETRA)
R 70 cm frequency band
R 2G/3G/4G R R
egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation and not
and notes
es R
R
egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation of small com
of small compo-
po-
nents
nents Manufacturer information about
radio-based vehi-
cle components can be found using thekey
phrase "Regulatory radio identi/cation" in the Dig- ital Owner's Manual in
theve hicle, on the internet
and in the app. R
R
egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation – Indonesia and
– Indonesia and
Isr
Isr ael
ael Manufacturer information about
radio-based vehi-
cle components for Indonesia and Israel can be
fo und using theke y phrase "Regulatory radio iden-
ti/cation – Indonesia and Israel" in the Digital
Owner's Manual in theve hicle, on the internet
and in the app.
% These are not small components. Information
about small components can be found using
th eke y phrase "Regulatory radio identi/cation
of small components". F F
urt
urt her
her com
com ponent-speci/c
ponent-speci/c inf
infor
ormation
mation Fu
rther component-speci/c information can be
fo und using theke y phrase "fur ther component-
speci/c information" in the Digital Owner's Man-
ual in theve hicle, on the internet and in the app. 396
396
Te
ch nical data

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
PRE-SAFE inoperative See
Owner's Manual *
The PRE‑SAFE ®
functions are malfunctioning. #
Consult a quali/ed specialist workshop.
PRE-SAFE impulse side
inoperative See Owner's
Manual *
The PRE‑SAFE ®
Impulse Side system is malfunctioning or inoperative aTer having already been triggered. #
Consult a quali/ed specialist workshop. K K
e
ey
y Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences andM
MSolutions
Solutions
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 83).418
418
Display messages and
warning/indicator lamps

Displa
Displa
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 171).
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 171).
The key battery is weak or dischar ged. #
Check the battery using the indicator lamp (/ page 81). #
Replace theke y batter y,if necessary (/ page 83). Display message
s andwarning/indicator lamps
419
419

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
Á
Key being initialised Please
wait *T
hevehicle is processing in order to teach in the new key. #
Wait until processing is comple te.
Place the key in the
marked space See Owner's
Manual *K
eydetection is malfunctioning. #
Change the location of theke y in theve hicle. #
Place theke y in the slot for starting the engine with theke y (/ page 171). Lights Lights
Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences andM
MSolutions
Solutions
:
Left dipped beam (examp le) *T
he cor responding light source is defecti ve. #
Drive on carefull y. #
Consult a quali/ed specialist workshop immediatel y.
% LED light sources: the display message forth e cor responding light appears only when all the light-emitting diodes
in the light are faulty. 420
420
Display message
s andwarning/indicator lamps

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
&
Pre-entry climate control
(via key) available again
after engine start *Y
ou ha veattem pted toswitch on pre-ent ryclimate cont rol more than twice with theve hicle switched o.. #
Start theve hicle forte n seconds.
Pre-entry clima tecont rol is operational again.
& Pre-entry climate control
(via key) inoperative HV-
battery low *T
hecharge ofthe high-voltage battery is too lo w.Pre-entry clima tecont rol cannot be switched on. #
Char gethe high-voltage battery (/ page 200).
When the high-voltage battery is su1ciently charge d, pre-ent ryclimate cont rolwill be operational again. 426 426
Display messages and
warning/indicator lamps

Tr
ailer operatio n..................................... 279
Blind Spo
Blind Spo t Assist
t Assist,Active Blind Spot Assist
Ac tivating/deactivating.......................... 249
Fu nction................................................ 246
BlueT
BlueT ec
ec
Ad Blue ®
................................................ .197
Bluet
Bluet ooth
oo th®
®
................................................... 319
Bonnet
Bonnet
Active bonnet......................................... 341
Opening/closing.................................... 341
Boot Boot Adjusting the EAS Y-PA CK comfor t box.... 129
Installing/removing the EAS Y-PA CK
comfor t box........................................... 130
Boo
Boo t box t box
EAS Y-PA CK sy stem................................ 353
Boo
Boo t lid
t lid
Closing................................................... .90
HANDS-FREE ACCESS............................. 92
Locking separatel y................................... 94
Opening/closing...................................... 89
Br
Br ak
ak e Assist
e Assist
Brake Assist System (BAS)..................... 220 Br
Br
ak
ak e Assis
e Assist Syst t System
em,BAS
Ac tive Brake Assist................................. 240
Br
Br ak
ak e
e/ttings
/ttings ................................................ 173
Br
Br ak
ak e
e0uid
0uid.................................................... 406
Br
Br ak
ak e f
e f or
orce dis
ce distr tribution
ibution, EBD........................ 222
Br
Br ak
ak e lam
e lam ps
ps
Ad aptive brake lights.............................. 224
Br
Br ak
ak es
es
ABS (Anti-lock Braking System).............. 219
ABS, BAS, EBD....................................... 218
Ac tive Brake Assist................................. 240
Ad aptive brake lights.............................. 224
Driving tips............................................ 175
HOLD function...................................... .223
Limited braking e.ect (salt-treated
ro ads)................................................... .175
Ne w/replaced brakepads/brake disk s... 173
Ru nning-in no tes.................................... 173
Br
Br aking assist aking assist ance
ance, Brake Assist System...... 220
Br
Br eakdo
eakdo wn
wn
Flat tyre................................................. 358
Overview of aids...................................... 18
To w- starting........................................... 374
To wing away.......................................... 370 Tr
anspo rting theve hicle........................ .372
Wheel chang e........................................ 387 C C
Calls
Calls
Mercede s me......................................... 319
Camera
Camera
360° Camer a......................................... 257
Information............................................ 218
Re versing camera..................................2 54
Selecting the view.................................. 261
Car key
Car key.......................................................... 81
Car w
Car w ash ash...................................................... 348
Car
Car -t
-to-X communication
o-X communication
Hazard warnings.................................... 313
Care
Care 360° Camer a......................................... 351
Air/water duct....................................... 348
Au tomatic car wash.............................. .348
Car parts............................................... 351
Decorative foil........................................ 350
Displa y................................................... 353
Exterior lighting...................................... 351
Head-up displa y..................................... 353 Index
501 501

Displa
Displa
y (on-boar
y (on-boar d com
d comput
puter)
er)
Displa yson the inst rument displa y......... 288
Displa
Displa y message
y message
Calling up in the on-board computer.......4 13
Displa
Displa y messag
y messag es
es
ç - - - km/h..................................... 451
È - - - km/h..................................... 450
h - - - km/h..................................... 450
# 12 V battery See Owner's Man-
ual......................................................... 467
Û 48 V battery See Owner's Man-
ual......................................................... 469
ò Acoustic presence indicator
inoperative............................................ .427
: Active Light System inoperative..... 421
¯ AdBlue system fault Emer. op.:
max. XXX km/h Start not poss. in
XXX km.................................................. 477
¯ AdBlue system fault Emer gency
op. in XXX miles See Owner's Manual.... 477 ¯
AdBlue system fault Engine
start not possible................................... 478
¯ AdBlue system fault See Own-
er's Manual............................................ 477
5 Add 1 litre engine oil when next
re fuelling ............................................... 479
é ATTENTION ASSIST inoperati ve..... 449
é ATTENTION ASSIS T:Take a
break!.................................................... 449
: Automatic driving lights inoper-
ative...................................................... 421
Û Battery overheated Stop, every-
body out! Outdoors if possible ........ 429, 469
Á Change key batteries .................... 418
è Charger cable connected .............. 427
J Check brake 0uid le vel.................. 448
5 Check eng. oil le v.when next
re fuelling ............................................... 478
ï Check trailer hitch lo ck(white
display message) .................................... 434 h
Check tyre(s) ................................ 472
! Clean the fuel /lter....................... 441
ÿ Coolant Stop vehicle Switch
engine o............................................... 440
! currently una vailable See Own-
er's Manual............................................4 62
÷ currently una vailable See Own-
er's Manual............................................4 63
5 Engine oil le vel cannot be meas-
ured....................................................... 481
5 Engine oil le velRe duce oil le vel..... 479
5 Engine oil le velSt op vehicle
Switch engine o.................................... 479
5 Engine oil pressure Stop Switch
o. engine.............................................. 480
ä Fault Drive at max. 80 km/h ......... 460
6 Front leT malfunction Consult
wo rkshop (e xample)...............................4 15
& inoperative Battery low................. 424
& inoperative Char geHV battery...... 425 Ind
ex
505 505

&
inoperative High-voltage battery
ch arging inco mplete ............................... 425
& inoperative Refuel vehicle............. .425
& inoperative See Owner's Man........ 424
! inoperative See Owner's Manual.. .463
÷ inoperative See Owner's Manual.. .464
T inoperative See Owner's Manual.. .465
G Inoperative................................... 466
: Intelligent Light System inopera-
tive........................................................ 422
Á Key being initialised Please wait.... 420
Á Key not de tected (red display
message).............................................. .419
Á Key not de tected (white display
message).............................................. .419
: LeT dipped beam (e xample).......... 420
6 LeT windowbag malfunction
Consult workshop (e xample).................. 416
¢ Lowe ring....................................... 461 :
Malfunction See Owner's Man-
ual ......................................................... 421
Û Malfunction Visit workshop ........... 430
d Malfunction.................................. 431
Û Malfunction.................................. 430
ð Maximum speed exceeded ............ 452
Ø ................................................... .476
ç O.................................................4 51
ë O.................................................4 49
ï Operation only possible in
transmission position P .......................... 433
! Parking brake See Owner's
Manual..................................................4 45
d Performance se verely limited........ 431
É Please reduce speed .................... .461
Ý Please wait 48 V battery charg-
ing......................................................... 470
6 Please wait Depressurising tank .... 432
& Pre-entry clima tecont rol (via
ke y) available again aTer engine start..... 426 &
Pre-ent ryclimate cont rol (via
ke y) inoperati veHV-battery low .............. 426
_ Rear leT seat backrest not
loc ked (Example) .................................... 438
h Rectify tyre pressure ..................... 472
Ø Re/ll AdBlue See Owner ’sMan-
ual ......................................................... 475
! Release parking brake ...................447
¸ Replace air cleaner ....................... 441
Á Replace key.................................. 418
8 Reser vefuel le vel.......................... 441
6 Restraint sys. malfunction Con-
sult workshop ....................................... .414
# See Owner's Manual..................... 467
Ù Steering malfunction Increased
ph ysical e.ort See Owner's Manual.......4 36
Ù Steering malfunction Stop
immediately See Owner's Manual ........... 436
d Stop Switch engine o.................. .431 506 506
Index