stop start MERCEDES-BENZ E-CLASS CABRIOLET 2022 Owner's Guide

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
Parking Assist and
PARKTRONIC inoperative
See Owner's Manual *A
ctive Parking Assist and Parking Assist PARKTRONIC are malfunctioning.
Once the cause of the problem is no longer present, the system will be available again. #
Continue driving while paying attention totheve hicle's sur roundings.
or #
Stop theve hicle in accordance with the tra1c conditions and restart theve hicle. #
Ifth e display message still appears, consult a quali/ed specialist workshop. Dr Dr
iving safe
iving safe ty syst
ty systems
ems Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences andM
MSolutions
Solutions
!
÷
currently unavailable See
Owner's Manual *
ABS and ESP ®
are temp orarily una vailable.
Other driving systems and driving saf ety systems (e.g. BAS) may also be temp orarily una vailable.
The brake system will continue tooperate normall y.Braking distance may inc rease in an emer gency braking situation. &
W WARNI NG
ARNI NGRisk of skidding if ABS and ESP ®
are malfunctioning
The wheels may lock during braking and ESP ®
does not per form any vehicle stabilisation.
The steerability and braking characteristics are heavily impaired and the braking distance may increase. In addi-
tion, other driving saf ety sy stems are swit ched o.. 412
412
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
T
!
÷
inoperative See Owner's
Manual *
EBD, ABS and ESP ®
are malfunctioning.
Other driving systems and driving saf ety systems (e.g. BAS) may also be malfunctioning. &
W WARNING
ARNING Risk of skidding if EBD, ABS and ESP ®
are malfunctioning
The wheels may block during braking and ESP ®
does not per form any vehicle stabilization.
The steerability and braking characteristics are heavily impaired and the braking distance may increase. In addi-
tion, other driving saf ety sy stems are swit ched o.. #
Drive on carefull y. #
Have the brake system checked immediately at a quali/ed specialist workshop. Active Brake Assist Func-
tions currently limited See
Owner's Manual *V
Vehicles wit ehicles wit h t
h the Dr
he Dr iving Assist
iving Assist ance P
ance Pack
ackag
age:
e: Ac tive Brake Assist with cross-t ra1c function, Evasive Steering Assist or
PRE‑SAFE ®
PLUS are temp orarily una vailable or only partially available.
V
V ehicles wit
ehicles wit hout t
hout t he Dr
he Driving Assist
iving Assist ance P
ance Pack
ack ag
age:
e: Ac tive Brake Assist is temp orarily una vailable. #
Drive on carefull y.
As soon as the ambient conditions are within the system limits, the system will become available again.
or #
Ifth e display message does not disappear, stop theve hicle in accordance with the tra1c conditions and restart
th eve hicle. Displ
aymessages and warning/indicator lamps
415
415

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
Active Brake Assist Func-
tions limited See Owner's
Manual *F
orvehicles with the Driving Assistance Package, thefo llowing functions may be temp orarily una vailable or only parti-
ally available:
R Active Brake Assist with cross-t ra1c function
R Evasive Steering Assist
R PRE‑SAFE ®
PLUS
V
V ehicles wit ehicles wit hout t
hout t he Dr
he Driving Assist
iving Assist ance P
ance Pack
ack ag
age:
e: Ac tive Brake Assist is temp orarily una vailable or only partially availa-
ble. #
Drive on carefull y.
or #
Stop theve hicle in accordance with the tra1c conditions and restart theve hicle. #
Ifth e display message does not disappear: consult a quali/ed specialist workshop. Mer
Mer
cedes-Benz emerg
cedes-Benz emerg ency call syst
ency call syst em
em Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences andM
MSolutions
Solutions
G
Inoperative *T
he Mercedes-Benz emer gency call system is malfunctioning. The Mercedes me connect system is also malfunction-
ing. #
Consult a quali/ed specialis two rkshop. 416
416
Displ
aymessages and warning/indicator lamps

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
h
Check tyre(s) *T
he tyre pressure in one or more tyres has dropped signi/cantl y.
The wheel position is displa yed. A warning tone also sounds. &
W
WARNI NG
ARNI NGRisk of an accident due toinsu1cient tyre pressure
R The tyres can burst.
R The tyres can wearexcessively and/or une venly.
R The driving characteristics as well as the steering and braking may be greatly impaired.
Yo u could then lose control of theve hicle. #
Obser vethere commended tyre pressures. #
Adjust the tyre pressure if necessar y. #
Stop theve hicle in accordance with the tra1c conditions. #
Check the tyre pressure (/ page 339) andthe tyres.
h Rectify tyre pressure *T
he tyre pressure is too low in at least one of the tyres, or the di.erence in tyre pressure between the individual
wheels is toogr eat. #
Check the tyre pressure and add air, if necessar y. #
When the tyre pressure is cor rect, restart the tyre pressure monitoring system (/ page 342).422
422
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 #
Obser vethere commended tyre pressures. #
Adjust the tyre pressure if necessar y. #
Stop theve hicle in accordance with the tra1c conditions. #
Check the tyre pressure (/ page 339) andthe tyres. #
When the tyre pressure is cor rect, restart the tyre pressure loss warning system (/ page 342).
Check tyre pressures then
restart Run Flat Indicator *T
he tyre pressure loss warning system generated a display messa geand has not been restar ted since. #
When the tyre pressure is cor rect, restart the tyre pressure loss warning system (/ page 342).
Run Flat Indicator inopera-
tive *T
he tyre pressure loss warning system is malfunctioning. #
Consult a quali/ed specialist workshop. Exhaus Exhaus
t g
t gas
as aTer
aTer tr
treatment
eatment Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences andM
MSolutions
Solutions
Ø
Refill AdBlue See Owner’s
Manual *
The AdBlue ®
leve l has fallen into there ser verange. #
Top up AdBlue ®
immediately (/ page 177). Display message
s andwarning/indicator lamps
425 425

Assist
Assist
ance syst
ance syst ems
ems...................................... 187
ASS YS
ASS YST PL
T PL US
US
Battery disconnection periods................ 301
Service inter val display.......................... 300
Service requ irements............................. 300
ATA
ATA , Anti-theT pr otection
Deactivating the alar m............................. 98
Fu nction.................................................. 97
Interior pr otection....................................99
To w- awa y protection..........................9 8, 99
A
A TTENTION ASSIST
TTENTION ASSIST
Function................................................ 192
Setting.................................................. .194
A
A ut
ut hor
hor ised w
ised w ork
orkshop
shop ...................................... 34
A
A ut
ut omatic car w
omatic car w ash
ash...................................... 307
A
A ut
ut omatic car w
omatic car w ash mode
ash mode............................ 307
A
A ut
ut omatic climat
omatic climat e contr
e control
ol............................ 146
A
A ut
ut omatic dist
omatic dist ance contr
ance control
ol,Ac tive Dis-
ta nce Assist DISTRONIC, DISTRONIC.......... .197
A
A ut
ut omatic dr
omatic dr iving lights
iving lights................................ 128
A
A ut
ut omatic emerg
omatic emerg ency call
ency call, Mercedes-
Benz emer gency call system......................... 289 A
A
ut
ut omatic engine st
omatic engine st ar
art/st
t/st op
op
ECO start/stop function........................ 163
A
A ut
ut omatic fr
omatic fr ont passeng
ont passeng er airbag
er airbagshut
shuto.
o.,
PA SSENGER AIR BAG status display
Fu nction.................................................. 50
PA SSENGER AIR BAG indicator la mps...... 52
A
A ut
ut omatic mirr
omatic mirr or f
or folding function
olding function ................. 143
A
A ut
ut omatic seat adjus
omatic seat adjustment tment........................... 107
A
A ut
ut omatic tr
omatic tr ansmission
ansmission
Changing gear........................................ 169
DIRECT SELECT le ver............................. 169
Drive prog rams...................................... 167
DY NAMIC SELECT switch....................... 167
Engaging drive position.......................... 171
Kickd own.............................................. .172
Manual shiTing...................................... 171
St eering wheel gearshiT paddles............ 171
Tr ansmission position displ ay................. 169
Tr ansmission position s........................... 169
A A ut
ut onomous br
onomous br aking
aking.................................... 208
Axle load
Axle load Trailer operatio n.................................... .371 B
B
Bad w
Bad w eat
eather light
her light ......................................... 131
Bag hook
Bag hook..................................................... 121
Ball neck Ball neck Folding out/in........................................ 242
Tr ailer coupling...................................... 244
B
B AS
AS, Brake Assist System............................. 188
Batt
Batt er
ery (12 V batt
y (12 V batt er
ery)
y)
Charging................................................ 328
No tes..................................................... 324
Re placing.............................................. .329
St arting assis tance............................... .326
Batt Batt er
ery (ke
y (ke y)
y).................................................. 78
Batt
Batt er
ery (r
y (r emot
emot e contr
e contr ol)
ol)............................... 151
Batt
Batt er
er y (st
y (st art
arter batt
er batt er
ery)
y)
Charging via Remo teOnline................... 157
Belt
Belt ................................................................ 42
Bicy
Bicy cle r
cle r ack
ack
Load capacity........................................ 371
Tr ailer operatio n.................................... .246
Blind Spo
Blind Spo t Assist
t Assist,Active Blind Spot Assist
Ac tivating/deactivating.......................... 217 448
448
Index

Fu
nction................................................ 214
BlueT
BlueT ec
ec
Ad Blue ®
................................................ .176
Bluet
Bluet ooth
oo th®
®
................................................... 279
Bonnet
Bonnet
Active bonnet......................................... 301
Opening/closing.................................... 301
Boo
Boo t lid
t lid
Closing.................................................... 84
HANDS-FREE ACCESS............................. 85
Locking separatel y................................... 86
Opening dimensions.............................. 369
Opening/closing...................................... 84
Boo
Boo t separ t separ at
ator
or
Closing.................................................... 89
Opening................................................... 89
Br Br ak
ak e Assist
e Assist
Brake Assist System (BAS)..................... 188
Br
Br ak
ak e Assis
e Assist Syst t System
em,BAS
Ac tive Brake Assist................................. 208
Br
Br ak
ak e
e/ttings
/ttings ................................................ 158
Br
Br ak
ak e
e0uid
0uid.................................................... 367 Br
Br ak
ak e f
e f or
orce dis
ce distr tribution
ibution, EBD........................ 190
Br
Br ak
ak e lam
e lam ps
ps
Ad aptive brake lights.............................. 192
Br
Br ak
ak es
es
ABS (Anti-lock Braking System).............. 188
ABS, BAS, EBD....................................... 187
Ac tive Brake Assist................................. 208
Ad aptive brake lights.............................. 192
Driving tips............................................ 160
HOLD function...................................... .191
Limited braking e.ect (salt-treated
ro ads)................................................... .160
Ne w/replaced brakepads/brake disk s... 158
Ru nning-in no tes.................................... 158
Br
Br aking assist aking assist ance
ance, Brake Assist System...... 188
Br
Br eakdo
eakdo wn
wn
Flat tyre................................................. 319
Overview of aids...................................... 16
To w- starting........................................... 334
To wing away.......................................... 330
Tr anspo rting theve hicle........................ .332
Wheel chang e........................................ 348 C C
Calls
Calls Mercede s me......................................... 279
Camera
Camera 360° Camera........................................ .225
Information............................................1 86
Re versing camera..................................2 22
Selecting the view.................................. 229
Car key
Car key.......................................................... 76
Car w
Car w ash
ash...................................................... 307
Car
Car -t
-to-X communication
o-X communication
Hazard warnings.................................... 273
Care
Care 360° Camera......................................... 313
Air/water duct....................................... 307
Au tomatic car wash.............................. .307
Car parts............................................... 313
Decorative foil........................................ 310
Display................................................... 314
Draught stop.......................................... 312
Exterior lighting...................................... 313
Fo lding draught stop.............................. 312
Head-up display..................................... 314 Index
449 449

Climat
Climat
e contr
e contr ol
ol
A/C function......................................... 146
Ac tivating/deactivating.......................... 145
Ac tivating/deactivating the A/C func-
tion (control panel).................................1 45
Ac tivating/deactivating the synchro-
nisation function (control panel).............1 46
Au tomatic control................................. .146
Calling up the air conditioning menu....... 145
Climate style function............................ 146
Demisting the windscreen...................... 144
Demisting windo ws................................ 147
Fr ag rance system.................................. 147
Fr ont air vents........................................ 153
Inserting/removing the 0acon (fra-
gr ance system)...................................... 148
Ionisatio n............................................... 147
No tes..................................................... 144
Re ar air vents......................................... 153
Re sidual heat......................................... 147
Setting (MBUX multimedia system)......... 145
Setting the air distribution...................... 144
Setting the air0ow.................................. 144
Setting the climate style......................... 146
Setting theve hicle interior temp era-
ture....................................................... 144 St
ationary heater/ ventilation................. 149
Switching air-reci rculation mode
on/o.................................................... 147
Switching there ar wind owheater
on/o.................................................... 144
Syn chronisation function........................ 147
THERMATIC cont rol panel...................... 144
THERMOTRONIC control panel............... 144
Ve ntilation with com fort openin g.............. 95
Climat
Climat e s e stytyle
le
Fu nction................................................ 146
Setting.................................................. .146
C
C OC papers
OC papers , Certi/cate of conformity..........3 55
Coc
Coc kpit
kpit
Dashboar d................................................. 6
Co.ee
Co.ee cup symbol
cup symbol, ATTENTION ASSIST........ 192
Combination switch
Combination switch Lights.................................................... 129
Windsc reen wiper s................................. 136
Com Com ponent-speci/c
ponent-speci/c inf
infor
ormation
mation................... 357
Conv
Conv enience closing
enience closing...................................... 96
Conv
Conv enience opening
enience opening..................................... 95
Coolant
Coolant........................................................ 367 Cop
Cop
yr
yright
ight....................................................... 39
Cor
Cor ner
nering light
ing light............................................. 130
Corr
Corr ect use
ect use.................................................... 35
Cr
Cr oss
oss Tr
Tra1c
a1c Alert
Alert, Cross tra1cwarning....... 238
Cr
Cr osswind Assist
osswind Assist , ESP®
................................ 189
Cr
Cr uise contr
uise contr ol
ol
Ac tivating............................................... 195
Calling up a spee d................................. 195
Deactivating........................................... 195
Fu nction................................................ 194
Re quirements........................................ 195
Setting a speed...................................... 195
St oring a speed..................................... .195 D D
Dam
Dam ping syst
ping syst em ADS PL
em ADS PL US
US.......................... 220
Dashboard
Dashboard Cockpit...................................................... 6
Dashcam
Dashcam Selecting a USB device.......................... 275
Starting/stopping a video recording....... 275
Dat Dat a pr
a pr ocessing in t
ocessing in t he v
he vehicle
ehicle ........................ 36 Index
451
451

!
Parking brake See Owner's
Manual..................................................3 95
É Please reduce speed .................... .411
Ý Please wait 48 V battery charg-
ing......................................................... 420
h Rectify tyre pressure ..................... 422
Ø Re/ll AdBlue See Owner ’sMan-
ual ......................................................... 425
! Release parking brake ...................398
¸ Replace air cleaner ....................... 392
Á Replace key.................................. 376
8 Reser vefuel le vel.......................... 391
6 Restraint sys. malfunction Con-
sult workshop ....................................... .373
# See Owner's Manual..................... 417
K SoTtop lo wering........................... 379
K SoTtop Operation only up to
60 km/h................................................ 378
Ù Steering malfunction Increased
ph ysical e.ort See Owner's Manual....... 386 Ù
Steering malfunction Stop
immediately See Owner's Manual ........... 387
# Stop vehicle Lea veengine run-
ning ....................................................... 419
# Stop vehicle See Owner's Man-
ual......................................................... 418
É Stop vehicle Vehicle too low .......... 410
ç suspended .................................... 401
: Switch o. lights............................ 381
: Switch on headlamps .................... 381
á temp orarily una vailable Camera
view restric ted....................................... 409
¸ temp orarily una vailable Sensors
dirty....................................................... 408
Ø Top up AdBlue Emer gency op. in
XXX miles See Owner's Manual.............. 426
+ Top up coolant See Owner ’s
Manual.................................................. 390
¥ Top up washer 0uid...................... .389 !
Turn on the ignition torelease
th e parking brake ................................... 398
d Vehicle is operational Switch o.
ignition before exiting............................. 384
É Vehicle rising Please wait.............. 411
É Vehicle rising ................................ 411
h Warning tyre defect....................... 423
h Wheel sensor(s) missing ................ 421
K While stationar y,apply the
brake before operating the soT top........ 378
Ø XX,X l Top up AdBlue Swit chon
ignition, wait 60 sec. or eng. start not
poss...................................................... 426
Ac tive Blind Spot Assist cur rently
una vailable See Owner's Manual ............ 406
Ac tive Blind Spot Assist inoperative........ 407
Ac tive Blind Spot Assist not available
when towing a trailer See Owner's
Manual.................................................. 407 454 454
Index

Ac
tive bonnet malfunction See Own-
er's Manual............................................ 387
Ac tive Brake Assist Functions cur-
re ntly limi ted See Owner's Manual .........415
Ac tive Brake Assist Functions limi ted
See Owner's Manual.............................. 416
Ac tive Distance Assist available again ..... 403
Ac tive Distance Assist cur rently
una vailable See Owner's Manual ............ 402
Ac tive Distance Assist inoperative.......... 402
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual ............ 407
Ac tive Lane Keeping Assist inoperative... 407
Ac tive Steering Assist cur rently
una vailable due tomultiple emer-
ge ncy stops........................................... 404
Ac tive Steering Assist cur rently
una vailable See Owner's Manual ............ 403
Ac tive Steering Assist inoperative...........4 03Ac
tive Stop-and-Go Assist cur rently
una vailable see Owner's Manual .............404
Ac tive Stop-and-Go Assist inoperative
See Owner's Manual.............................. 405
Ad aptive Highbeam Assist cur rently
una vailable See Owner's Manual ............ 382
Ad aptive Highbeam Assist inoperative ....3 82
Ad aptive Highbeam Assist Plus cur-
re ntly una vailable See Owner's Manual ... 382
Ad aptive Highbeam Assist Plus inop-
erative.................................................. .383
Apply brake todeselect Park (P) posi-
tion....................................................... .392
Apply brake toselect D or R ...................393
Apply brake toselect R .......................... 393
Au xiliary battery malfunction (red dis-
play message) ....................................... .395
Au xiliary battery malfunction (white
displ aymessage) .................................... 394
Beginning emer gency stop..................... 404 Blind Spot Assist cur
rently una vailable
See Owner's Manual.............................. 405
Blind Spot Assist inoperative.................. 406
Blind Spot Assist not available when
to wing a trailer See Owner's Manual ...... 406
Cann otstart engine See Owner's
Manual.......................................... 389, 420
Check brake pads See Owner's Man-
ual......................................................... 399
Check ty repressures then restart Run
Flat Indicator......................................... 425
Cruise control and Limiter inoperative.... 400
Cruise control inoperative...................... 400
Cruise control o....................................4 01
Device de tected at diagnostics con-
nection See Owner's Manual................. .417
Fr ont-passenger airbag disabled See
Owner's Manual .................................... .374
Fr ont-passenger airbag enabled See
Owner's Manual .................................... .374 Index
455 455