2021 MERCEDES-BENZ E-CLASS COUPE trailer

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
ï
Tr ailer tow hitch warning
lamp *T
hered trailer hitch warning lamp is lit.
The trailer hitch is not operational. &
W
WARNING
ARNING Risk of an accident if the ball neck is not loc ked
The trailer may become de tach ed. #
Stop theve hicle immediately in accordance with the tra1c conditions. Do not continue driving. #
Uncouple the trailer and secure it against rolling away. #
Initiate a new swivel mo vement and do not re-couple the trailer until thewa rning/indicator lamp goes out. #
Notethe messages on the instrument displa y.Engine
Engine
W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
ÿ
Coolant warning lamp (red) *T
he red coolant warning lamp is lit while the engine is running.
Po ssible causes:
R The temp erature sensor is malfunctioning
R The coolant le vel is too low
R The air supply tothera diator is obstructed
R The radiator fan is faulty Display message
s andwarning/indicator lamps
431
431

:
Automatic driving lights inoper-
ative...................................................... 377
Á Change key batteries .................... 375
J Check brake 0uid le vel.................. 396
5 Check eng. oil le v.when next
re fuelling ............................................... 425
ï Check trailer hitch lo ck(white
display message) .................................... 382
h Check tyre(s) ................................ 418
! Clean the fuel /lter....................... 388
ÿ Coolant Stop vehicle Switch
engine o............................................... 387
! currently una vailable See Own-
er's Manual............................................4 09
÷ currently una vailable See Own-
er's Manual............................................4 10
5 Engine oil le vel cannot be meas-
ured....................................................... 427
5 Engine oil le velRe duce oil le vel..... 426 5
Engine oil le velSt op vehicle
Switch engine o.................................... 426
5 Engine oil pressure Stop Switch
o. engine.............................................. 427
ä Fault Drive at max. 80 km/h ......... 407
6 Front leT malfunction Consult
wo rkshop (e xample)...............................3 72
_ Front leT seat backrest not
loc ked (e xamp le).................................... 385
& inoperative Battery low................. 381
& inoperative Refuel vehicle............. .381
& inoperative See Owner's Man........ 380
! inoperative See Owner's Manual.. .410
÷ inoperative See Owner's Manual.. .411
T inoperative See Owner's Manual.. .412
G Inoperative................................... 413
: Intelligent Light System inopera-
tive........................................................ 378
Á Key being initialised Please wait.... 376 Á
Key not de tected (red display
message).............................................. .376
Á Key not de tected (white display
message).............................................. .375
: LeT dipped beam (e xample).......... 377
6 LeT windowbag malfunction
Consult workshop (e xample).................. 372
¢ Lowe ring....................................... 408
: Malfunction See Owner's Man-
ual ......................................................... 377
ð Maximum speed exceeded ............ 400
Ø ................................................... .422
ç O.................................................3 99
ë O.................................................3 96
! Parking brake See Owner's
Manual..................................................3 92
É Please reduce speed .................... .408
Ý Please wait 48 V battery charg-
ing......................................................... 416
h Rectify tyre pressure ..................... 419 Index
451 451

Ø
Re/ll AdBlue See Owner ’sMan-
ual ......................................................... 422
! Release parking brake ...................395
¸ Replace air cleaner ....................... 389
Á Replace key.................................. 375
8 Reser vefuel le vel.......................... 388
6 Restraint sys. malfunction Con-
sult workshop ....................................... .372
# See Owner's Manual..................... 414
Ù Steering malfunction Increased
ph ysical e.ort See Owner's Manual....... 383
Ù Steering malfunction Stop
immediately See Owner's Manual ........... 384
# Stop vehicle Lea veengine run-
ning ....................................................... 415
# Stop vehicle See Owner's Man-
ual......................................................... 415
É Stop vehicle Vehicle too low .......... 407
ç suspended .................................... 398
: Switch o. lights............................ 378 :
Switch on headlamps .................... 378
á temp orarily una vailable Camera
view restric ted....................................... 406
¸ temp orarily una vailable Sensors
dirty....................................................... 405
Ø Top up AdBlue Emer gency op. in
XXX miles See Owner's Manual.............. 422
+ Top up coolant See Owner ’s
Manual.................................................. 387
¥ Top up washer 0uid...................... .386
! Turn on the ignition torelease
th e parking brake ................................... 395
d Vehicle is operational Switch o.
ignition before exiting............................. 381
É Vehicle rising Please wait.............. 408
É Vehicle rising ................................ 408
h Warning tyre defect....................... 419
h Wheel sensor(s) missing ................ 418Ø
XX,X l Top up AdBlue Swit chon
ignition, wait 60 sec. or eng. start not
poss...................................................... 423
Ac tive Blind Spot Assist cur rently
una vailable See Owner's Manual ............ 403
Ac tive Blind Spot Assist inoperative........ 404
Ac tive Blind Spot Assist not available
when towing a trailer See Owner's
Manual.................................................. 404
Ac tive bonnet malfunction See Own-
er's Manual............................................ 384
Ac tive Brake Assist Functions cur-
re ntly limi ted See Owner's Manual .........412
Ac tive Brake Assist Functions limited
See Owner's Manual.............................. 413
Ac tive Distance Assist available again ..... 400
Ac tive Distance Assist cur rently
una vailable See Owner's Manual ............ 399
Ac tive Distance Assist inoperative.......... 399 452 452
Index

Ac
tive Lane Keeping Assist cur rently
una vailable See Owner's Manual ............ 404
Ac tive Lane Keeping Assist inoperative... 404
Ac tive Steering Assist cur rently
una vailable due tomultiple emer-
ge ncy stops........................................... 401
Ac tive Steering Assist cur rently
una vailable See Owner's Manual ............ 400
Ac tive Steering Assist inoperative...........4 00
Ac tive Stop-and-Go Assist cur rently
una vailable see Owner's Manual .............401
Ac tive Stop-and-Go Assist inoperative
See Owner's Manual.............................. 402
Ad aptive Highbeam Assist cur rently
una vailable See Owner's Manual ............ 379
Ad aptive Highbeam Assist inoperative ....3 79
Ad aptive Highbeam Assist Plus cur-
re ntly una vailable See Owner's Manual ... 379
Ad aptive Highbeam Assist Plus inop-
erative.................................................. .380 Apply brake
todeselect Park (P) posi-
tion....................................................... .389
Apply brake toselect D or R ...................390
Apply brake toselect R .......................... 390
Au xiliary battery malfunction (red dis-
play message) ....................................... .392
Au xiliary battery malfunction (white
displ aymessage) .................................... 391
Beginning emer gency stop..................... 401
Blind Spot Assist cur rently una vailable
See Owner's Manual.............................. 402
Blind Spot Assist inoperative.................. 403
Blind Spot Assist not available when
to wing a trailer See Owner's Manual ...... 403
Cann otstart engine See Owner's
Manual.......................................... 386, 416
Check brake pads See Owner's Man-
ual......................................................... 396
Check ty repressures then restart Run
Flat Indicator......................................... 421 Cruise control and Limiter inoperative.... 397
Cruise control inoperative...................... 397
Cruise control o....................................3
98
Device de tected at diagnostics con-
nection See Owner's Manual................. .414
Fr ont-passenger airbag disabled See
Owner's Manual .................................... .373
Fr ont-passenger airbag enabled See
Owner's Manual .................................... .373
Hazard warning lamps malfunctioning .... 380
Head-up display cur rently una vailable
See Owner's Manual.............................. 383
Head-up display inoperative ...................383
Limiter inoperative................................. 398
Limiter passive....................................... 398
Mo tor can be star ted again .................... 417
N permanently active Risk of vehicle
ro lling....................................................3 90
Only select Park (P) when vehicle is
stationary.............................................. 389 Index
453 453

EBD (Electronic Brake
forc e Distribu-
tion).......................................................1 89
ESP ®
Crosswind Assist.......................... 188
ESP ®
trailer stabilisation........................ 189
Overview................................................ 186
Ra dar and ultrasonic sensor s................. 185
Re sponsibility......................................... 184
ST EER CONTROL................................... 189
Dr
Dr iving syst iving syst em
em
DY NAMIC BODY CONTROL.................... 218
Dr
Dr iving syst
iving syst em
em
see 360° Camera
see Active Blind Spot Assist
see Active Distance Assist DISTRONIC
see Active Emer gency Stop Assist
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assist
see Active Steering Assist
see AIR BODY CONTROL
see ATTENTION ASSIST
see Blind Spot Assist
see Cruise cont rol
see Driving saf ety sy stem
see HOLD function see Limi
ter
see Parking Assist PARKTRONIC
see Reversing camera
see Tra1c Sign Assist
Dr
Dr iving tips iving tips
Driving abroad (low beam light adjust-
ment)..................................................... 126
Gene ral driving tips................................1 59
optimised acceleration........................... 158
Ru nning-in no tes.................................... 157
Dr ow
Dr ow siness det siness det ection
ection
see ATTENTION ASSIST
D
D YN
YNAMIC BOD AMIC BOD Y C
Y CONTR
ONTR OL
OL
Chassis.................................................. 218
Dynamic handling contr
Dynamic handling contr ol syst
ol system
em
see ESP ®
(Electronic Stability Prog ram)
D
D YN
YNAMIC SELECT AMIC SELECT
Calling up the fuel consum ption indi-
cator...................................................... 168
Con/guring drive prog ram I................... .167
Displaying engine data........................... 167
Displaying vehicle dat a........................... 167
Drive prog ram displa y............................ 167
Drive prog rams..................................... .166 Fu
nction................................................ 166
Ope rating (DYNAMIC SELECT switch)..... 167
Selecting the drive prog ram.................. .167 E E
E10
E10.............................................................. 360
Easy entr Easy entr y f
y feature
eature
Fu nction/no tes...................................... 111
Setting.................................................. .112
Easy e
Easy e xit f
xit feature
eature
Fu nction/no tes...................................... 111
Setting.................................................. .112
EBD (Electr
EBD (Electronic Br onic Brak
ake f
e f or
orce Dis
ce Distr tribution)
ibution)
Fu nction/no tes...................................... 189
EC
EC O Assist
O Assist
Fu nction/no tes...................................... 164
EC
EC O displ ay
O display
Fu nction................................................ 164
EC
EC O st
O st ar
art/st
t/st op function
op function
Switching o./on.................................... 163
Electr
Electr ic par
ic parking br
king br ake
ake
Applying automaticall y........................... 181
Applying/releasing manuall y.................. 183 Index
455
455

KEYLESS-G
O............................................ 78
Switching the automatic locking fea-
ture on/o.............................................. .79
Unlo cking/opening the doors from
th e inside................................................. 77
Lo
Lo w beam
w beam
Ac tivating/deactivating.......................... 126
Light adjustment (driving abroad)........... 126
Setting................................................... 134
L L ubr ubr icant additiv
icant additiv es
es
see Additives
L
L ugg
ugg age
age
Lu ggage net........................................... 120
Securing................................................ 114
L
L umbar support
umbar support
see Lumbar support (4-w ay)
L
L umbar suppor
umbar suppor t (4-wa
t (4-way)
y)...............................1 01M
M
MA MA GIC VISION C GIC VISION C ONTR
ONTROL
OL
Wi ndsc reen wiper s................................. 138
Maint
Maint enance
enance
see ASS YST PLUS Malfunction
Malfunction
Restraint system..................................... .40
Manoeuvr
Manoeuvr ing aid
ing aid
see Manoeuvring assistance
Manoeuvr
Manoeuvr ing Assist
ing Assist
see Trailer Manoeuv ring Assist
Manoeuvr
Manoeuvr ing assist
ing assistance
ance
Cross Tra1c Ale rt.................................. 237
Drive Away Assist................................... 237
Manoeuvring brake function................... 238
Manoeuvr
Manoeuvr ing assist
ing assistant
ant
Ac tivating/deactivating.......................... 239
Manoeuvr
Manoeuvr ing br
ing brak
ake function
e function ......................... 238
Map
Map
Displaying online map contents.............. 275
Displaying weather informatio n.............. 275
Moving................................................... 274
Selecting the map orientation................ 274
Setting the map scale............................ 274
Switching mo torw ay information
on/o.................................................... 274
Massag
Massag e pr e progr
ogrammes
ammes
Overview................................................ 105
Re setting the settings............................ 105 Selecting
the front seats........................1 05
Maximum design speed Maximum design speed see Limiter
Maximum per
Maximum per missiblegr
missible gross v
oss v ehicle w
ehicle w eight
eight... 357
MBUX Int
MBUX Int er
erior Assist
ior Assist ant
ant
Overview................................................ 261
Switching there ading light on/o.
(contactless).......................................... 263
Switching the sear chlight on/o.
(contactless). ......................................... 263
MBUX multimedia syst MBUX multimedia syst em
em
Ac tivating/deactivating standby mode... 184
Con/guring drive prog ram I................... .167
Home screen......................................... 257
No tes..................................................... 255
Operating theto uchscreen..................... 258
Overview................................................ 255
Re storing (fac tory settings).................... 269
Setting collision de tection (par ked
ve hicle).................................................. 183
Setting route-based speed adap tation.... 203
Setting the air distribution...................... 145
Setting the frag rance system.................. 146 Ind
ex
461 461

T
T
ak
ak e-bac
e-bac k of end-of-lif
k of end-of-lif e v
e vehicles
ehicles
Pr otection of the environment.................. 20
T
T ank cont
ank cont ent
ent
Ad Blue ®
................................................ .364
Fu el....................................................... 363
Re ser ve(fuel)........................................ .363
T
T ec
ec hnical data
hnical data
Axle load (trailer operation).................... 370
Component-speci/c information............ 356
Fa stening points (t railer hitch)................ 369
Information............................................ 354
Mounting dimensions (trailer hitch)........ 369
No tes (trailer hitch)................................ 369
Overhang dimension (trailer hitch)......... .369
Re gula tory radio identi/cation (Indo-
nesia).................................................... 356
Re gula tory radio identi/cation of
small component s.................................. 356
To ngue weight........................................ 370
To wing capacity (trailer operation ).......... 369
T
T elephone elephone
Connecting a mobile phone (Passke y).... 281
Connecting a mobile phone (Secure
Si mp lePa iring)....................................... 281
Fu nctions in thete lephone menu............ 281 No
tes..................................................... 278
Operating modes................................... 280
Te lephone menu overview...................... 280
Wi reless charging (mobile phone)........... 124
T T elephon elephon y oper
y operating modes
ating modes
Blu etoo th®
Te lephony............................. 280
Making calls in theve hicle..................... 280
T
T em
em per
per ature
ature
Setting theve hicle interior temp era-
ture....................................................... 143
Themes
Themes Fastening.............................................. .265
Thr
Thr ough-loading f
ough-loading f eature
eature
see Seat
T
T ie-do
ie-do wney
wn eyes
es.............................................. 119
TIREFIT kit
TIREFIT kit Declaration of conformity......................... 31
Storage location.................................... .319
Using..................................................... 320
T T o switc
o switc h on t
h on the ignition
he ignition
see Vehicle
T
T ongue w
ongue w eight
eight.............................................. 370 T
T
ool
ool
see Vehicle tool kit
T
T op Tet
op Tether
her...................................................... 64
T
T opping up
opping up
Topping up AdBlue ®
.............................. .176
T
T ouc
ouc h Contr
h Contr ol
ol
On-board computer................................ 250
Operating.............................................. 258
T T ouc
ouc hpad
hpad
Operating.............................................. 258
T
T ouc
ouc hscr
hscr een
een
Operating.............................................. 258
Tow
Tow -awa
-a wa y pr ot
y pr otection
ection
Fu nction.................................................. 95
Priming/deactivating.............................. .95
Tow
Tow -bar syst
-bar syst em
em............................................ 247
Tow
Tow -st
-star
arting
ting................................................. 333
To
To wing away
wing away................................................. 329
To
To wing eye
wing eye
Fi tting.................................................... 333
St orage location..................................... 332
To
To wing met
wing met hods
hods.......................................... .329 470
470
Index

T
T
r
ra1c
a1c inf
infor
ormation
mation
Switching on the display......................... 275
Tr
Tr a1c
a1c Sign Assist
Sign Assist
Fu nction/no tes...................................... 211
Setting................................................... 213
System limits......................................... 211
Tr Tr ailer hitch
ailer hitch
Axle load................................................ 370
Bic ycle rack ........................................... 245
Care...................................................... 312
Coupling up/uncoupling a trailer............ 243
Fa stening points.................................... 369
Fo lding the ball neck out/in................... 241
General no tes....................................... .369
Mounting dimensions............................. 369
No tes..................................................... 241
Overhang dimension.............................. 369
Soc ket................................................... 243
To ngue weight........................................ 370
To wing capacity.................................... .369
Tr ailer Manoeuv ring Assist...................... 239
Tr Tr ailer Manoeuvr
ailer Manoeuvr ing Assist
ing Assist
Fu nction................................................ 239
Using..................................................... 240 T
T r
railer oper
ailer oper ation
ation
Ac tive Blind Spot Assist.......................... 215
Ac tive Lane Keeping Assist..................... 216
Bicycle rack ........................................... 245
Coupling up/uncoupling a trailer............ 243
Fo lding the ball neck out/in................... 241
No tes..................................................... 241
Soc ket................................................... 243
Tr Tr ailer st
ailer st abilisation
abilisation
Fu nction/no tes...................................... 189
Tr
Tr ansmission
ansmission
Engaging neutral.................................... 169
Tr
Tr ansmission position displ ay
ansmission position displ ay....................... 168
Tr
Tr anspor
anspor ting
ting
Ve hicle.................................................. 331
Tr
Tr im element (Car
im element (Car e)
e)...................................... 314
T
T uneIn
uneIn
Calling up.............................................. 300
T
T ur
ur n signal indicat
n signal indicat or
or
Ac tivating/deactivating.......................... 128
TV
TV
Information........................................... .297 T
T w
w o-wa
o-wa y r
y radios
adios
Fr equencies........................................... 355
No tes on ins tallation.............................. 354
Tr ansmission output (maximum )............. 355
T
T ype approv
ype appr oval number (EU)
al number (EU) ........................... 357
T
T yr
yr e
ein0ation
in0ation com
compr
pressor
essor
see TIREFIT kit
T
T yr
yr e pr
e pr essure
essure
Checking (tyre pressure moni toring
system).................................................. 340
No tes..................................................... 338
Re starting the tyre pressure loss
wa rning system...................................... 342
Re starting the tyre pressure monitor-
ing system............................................. 341
TIREFIT kit..............................................3 20
Ty re pressure loss warning system
(function)............................................... 341
Ty re pressure monitoring system
(function)............................................... 340
Ty re pressure table................................ .339
T T yr
yr e pr
e pr essur
essur e loss w
e loss w ar
arning syst
ning syst em
em
Fu nction................................................ 341
Re starting.............................................. 342 Index
471
471