battery MERCEDES-BENZ E-CLASS COUPE 2020 Service Manual

Data acquisition
Vehicle ................................................... 31
Data storage
Electronic control units .......................... 31
Online services ...................................... 33
Ve hicle ................................................... 31
Deactivating the ala rm(ATA ).................... 92
Dealership see Qualified specialist workshop
Declaration of conformity Electromagnetic compatibility ............... 24
Jack ...................................................... .27
TIREFIT kit ............................................. 28
Wi reless vehicle components ................24
Decorative foil (cleaning instructions)
.................................................................. .304
DeNO x agent
see AdBlue ®
De stination entry .................................... 267
En tering a POI or address .................... 267
De tecting inat tentiveness
see ATTENTION ASSIST
Diagnostics connection ............................28Diesel
Low outside temp eratures ...................3 54
No tes ................................................... 354
Digital Owner's Manual .............................18
Digital Vehicle Keyst icker
Locking theve hicle ................................ 75
St arting theve hicle ............................. 154
Un locking theve hicle ............................75
Dinghy towing
see Tow- bar sy stem
Dipped beam Setting .................................................1 31
DIRECT SELECT le ver............................... 16 6
Engaging drive position ....................... 16 8
Engaging neutral .................................. 167
Engaging pa rkposition ........................ 16 8
Engaging pa rkposition automatically .. 16 8
Engaging reve rsege ar ........................ .167
Fu nction .............................................. 16 6
Display (care) .......................................... .307
Display (MBUX multimedia sy stem)
Home screen ...................................... .253 Display (multimedia sy
stem) ................ .254
Operating ............................................ 254
Display (on-board computer) Displa yson the multifunction display .. 24 8
Display message .................................... .365
Calling up (on-boa rdcompu ter) .......... .365
No tes .................................................. 365
Display messages ¯ - - - km/h ................................... 389
ç - - - km/h ................................... 390
È - - - km/h ................................... 389
# 12V battery See Owner's Man‐
ual ....................................................... 406
Û 48 V battery See Owner's Man‐
ual ....................................................... 407
: Active Light Sy stem inopera‐
tive ...................................................... 372
¯ AdBlue sy stem fault Emer. op.:
max. XXX km/h Start not poss. in
XXX km ................................................ 41 5440
Index

¯
AdBlue sy stem fault Emer‐
ge ncy op. in XXX miles See Owner's
Manual ................................................. 41 5
¯ AdBlue sy stem fault Engine
st art not possible ................................ .416
¯ AdBlue sy stem fault See Own‐
er's Manual .......................................... 41 5
5 Add 1 litre engine oil when
next refuelling ...................................... 417
é ATTENTION ASSIST inoperative
.............................................................3 96
é ATTENTION ASSIS T:Take a
break! .................................................. 396
: Automatic driving lights inoper‐
ative ..................................................... 371
Á Changekey bat teries ................. 369
J Check brake fluid le vel.............. .388
# Checkbrake pads See Owner's
Manual ................................................ 388 5
Check eng. oil le v.when next
re fuelling .............................................. 416
ï Check trailer hit chlock .............. 375
h Check tyre(s) .............................. 41 0
! Clean the fuel filter .................... .381
ÿ Coolant Stop vehicle Switch
engine off ............................................ 380
_ Currently una vailable Camera
view restricted ..................................... 400
ç Currently unavailable Radar
sensors dirty .......................................3 99
! currently una vailable See Own‐
er's Manual .......................................... 401
÷ currently una vailable See Own‐
er's Manual ........................................ .402
5 Engine oil le vel cannot be
measured ............................................ .418
5 Engine oil le velRe duce oil le vel.. 417
5 Engine oil le velSt op vehicle
Switch engine off ................................. 4175
Engine oil pressu reStop
Switch off engine ................................. 41 8
ä Fault Drive at max. 80 km/h ...... 393
6 Front left malfunction Consult
wo rkshop (e xample)............................ 366
_ Front left seat backrest not
loc ked (e xamp le)................................ .378
& inoperative Battery low ...............374
& inoperative Refuel vehicle ........... 374
& inoperative See Owner's Man. ....374
! inoperative See Owner's Man‐
ual ....................................................... 402
÷ inoperative See Owner's Man‐
ual ....................................................... 403
T inoperative See Owner's Man‐
ual ....................................................... 404
G Inoperati ve................................. 405
: Intelligent Light Sy stem inoper‐
ative ....................................................3 72 Index
441

Á
Key not de tected (red displ ay
messa ge).............................................3 70
Á Key not de tected (white displ ay
messa ge).............................................3 70
: Left dipped beam (e xamp le) ...... .371
6 Left windowbag malfunction
Consult workshop (e xample).............. .366
¢ Lowe ring .................................... 394
: Malfunction See Owner's Man‐
ual ....................................................... 371
ð Maximum speed exceeded ......... 391
Ø ................................................... 414
ç Off..............................................3 90
ë Off.............................................. 393
! Parking brake See Owner's
Manual ................................................ 384
É Please reduce speed .................. 395
Ý Please wait 48 V battery charg‐
ing ...................................................... .408
h Rectify tyre pressure ...................41 0Ø
Refill Ad Blue See Owne r’s
Manual .................................................4 13
! Release parking brake ................ 387
¸ Replace air cleaner .....................381
À Replace key See Owner's Man‐
ual ...................................................... .369
Á Replace key ................................ 369
8 Reser vefuel le vel...................... .381
6 Restra int sys. malfunction Con‐
sult workshop ...................................... 366
# See Owner's Manual .................. 406
Ù Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual ....376
Ù Steering malfunction Stop
immediately See Owner's Manual .......377
# Stop vehicle Lea veengine run‐
ning ..................................................... 407
# Stop vehicle See Owner's Man‐
ual .......................................................4 07
É Stop vehicle Vehicle too low .......3 94 ç
suspended ................................. 390
: Switch off lights .........................3 72
: Switch on headlamps .................372
Ø Top up AdBlue Emergency op.
in XXX miles See Owner's Manual .......414
+ Top up coolant See Owner ’s
Manual ................................................ 379
¥ Top up washer fluid .................... 379
! Turn on the ignition torelease
th e parking brake ................................ 388
d Vehicle is operational Switch
off ignition before exiting .................... .375
É Vehicle rising Please wait.......... .395
É Vehicle rising .............................. 395
h Warning tyre defect .....................411
h Wheel sensor(s) missing ............ 409
Ø XX,X l Top up AdBlue Switch on
ignition, wait 60 sec. or eng. start
not poss. .............................................. 414442
Index

Ac
tive Blind Spot Assi stcur rently
una vailable See Owner's Manual .........397
Ac tive Blind Spot Assi stinope rative .... 398
Ac tive Blind Spot Assi stnot available
when towing a trailer See Owner's
Manual ................................................ 398
Ac tive bonnet malfunction See Own‐
er's Manual .......................................... 377
Ac tive Brake Assi stFunctions cur‐
re ntly limited See Owner's Manual ...... 404
Ac tive Brake Assi stFunctions limited
See Owner's Manual ........................... 405
Ac tive Dis tance Assi stavailable
again .................................................... 391
Ac tive Dis tance Assi stcur rently
una vailable See Owner's Manual .........390
Ac tive Dis tance Assi stinope rative ....... 391
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual .........398 Ac
tive Lane Keeping Assist inopera‐
tive ...................................................... 398
Ac tive Parking Assist and
PA RKTRONIC inoperati veSee Own‐
er's Manual ......................................... 395
Ac tive Steering Assist cur rently
una vailable due tomultiple emer‐
ge ncy stops ......................................... 392
Ac tive Steering Assist cur rently
una vailable See Owner's Manual .........391
Ac tive Steering Assist inoperative .......392
Ac tive Stop-and-Go Assist cur rently
una vailable see Owner's Manual .........392
Ac tive Stop-and-Go Assist inopera‐
tive See Owner's Manual ..................... 393
Ad aptive Highbeam Assist cur rently
una vailable See Owner's Manual .........373
Ad aptive Highbeam Assist inopera‐
tive ...................................................... 373Ad
aptive Highbeam Assist Plus cur‐
re ntly una vailable See Owner's Man‐
ual ...................................................... .373
Ad aptive Highbeam Assist Plus inop‐
erative ................................................ .373
App lybrake todeselect Park (P)
position ...............................................3 82
Apply brake toselect D or R ................382
Apply brake toselect R ....................... 382
Au xilia rybattery malfunction .............. 384
Beginning emer gency stop .................. 392
Blind Spot Assist cur rently una vaila‐
ble See Owner's Manual ...................... 397
Blind Spot Assist inope rative ............... 397
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...3 97
Cann otstart engine See Owner's
Manual ................................................ 408
Check tyre pressures then restart
Ru n Flat Indicator ................................. 413 Index
443

J
Jack Declaration of conformity ......................27
St orage location ..................................3 40
Jump-start connection ............................ 321
Gene ral no tes ...................................... 319K
Ke y.............................................................. 70
Ac oustic locking verification signal ........ 71
Battery ................................................... 72
Emergency key ...................................... 71
Energy consumption .............................. 71
Fe atures ................................................ 70
Ke yring attachment .............................. 71
Overview ............................................... 70
Problem .................................................73
Un locking setting .................................. .71
Ke y functions
Deactivating ........................................... 71
KEYLESS-GO Locking theve hicle ................................ 75
Problem .................................................76
Un locking setting .................................. .71Un
locking theve hicle ............................75
Kickd own.................................................1 69
Using ................................................... 16 9
Knee airbag ................................................ 42 L
Lamp see In terior lighting
Lamps (instrument display) see Warning/indicator lamps
Lane de tection (au tomatic)
see Active Lane Keeping Assist
Lane Keeping Assist
see Active Lane Keeping Assist
Le vel control sy stem
see AIR BODY CONTROL
Light switch Overview .............................................1 23
Lighting see Interior lighting
see Lights Lights
........................................................ 12 3
Ac tive headla mps ................................ 12 6
Ad aptive Highbeam Assist .................. .128
Ad aptive Highbeam Assist Plus .......... .129
Ad versewe ather light .......................... 12 8
Au tomatic driving lights ....................... 124
City lighting ........................................ .128
Combination switch ............................ .125
Cornering light ..................................... 12 6
Driving ab road (symm etrical low
beam) .................................................. 12 3
Fo g light (extended range) ................... 127
Haza rdwa rning lights .......................... 12 5
Headla mpflashing .............................. .125
High beam .......................................... .125
Intelligent Light Sy stem ....................... 12 6
Light switch ......................................... 12 3
Low beam ............................................1 23
Mo torw ay mode ................................... 127
Pa rking lights ...................................... .123
Re ar fog light ....................................... 12 3
Re sponsibility for lighting sy stems .......1 23
Setting the dipped beam ......................1 31
Setting theex terior lighting switch-
off delay time ....................................... 131
St anding lights .................................... .123 450
Index

Pr
eve ntative occupant pr otection sys‐
tem
see PRE-SAFE ®
(anticipatory occu‐
pant pr otection)
Profile .......................................................2 59
Creating a new profile ......................... 260
No tes .................................................. 259
Selecting profile options ..................... 260
Prog rams
see DYNA MIC SELECT
Pr otection against collision ...................225
Pr otection of the environment
No tes ..................................................... 20
Ta ke -ba ckof end-of-life vehicles ............ 20
Pulling away
see No tes Q
QR code Rescue card ...........................................31
Qualified specialist workshop ................. 29 R
Ra dar and ultrasonic senso rs
Damage ............................................... 183
Ra dio
Overview of the functions and sym‐
bols ..................................................... 291
Ra dio ope rating permits ......................... 349
Ra in-closing feature
Side wind ows ........................................84
Sliding sunroof ...................................... 89
REA CHregulation ...................................... 30
Re ading light
Switching on/off with hand mo ve‐
ments .................................................. 258
Re ading light
see Interior lighting
Re ar fog light
Switching on/off .................................1 24
Re ar seat
see Seat
Re ar seat belt
St atus display ........................................ 41Re
ar seat belt status display .................... 41
Re ar window
Ro ller sunblind ...................................... 90
Re ar window heater ................................ 141
Re ar-view mir ror
see Outside mir rors
Re cycling
see Take -ba ckof end-of-life vehicles
Re ducing agent
see AdBlue ®
Re fuelling
Re fuelling theve hicle ........................... 171
To pping up AdBlue ®
............................. 174
Re gistration
Ve hicle .................................................. 29
Re mo tecont rol (stationa ryheater/
ve ntilation)
Displa ys............................................... 14 8
Problems ............................................. 14 9
Re placing the battery .......................... 14 8
Setting ................................................. 147
Re mo teOnline
Charging thest ar ter battery ............... .155 456
Index

Ra
in-closing feature .............................. .84
Sliding sunroof .......................................... 86
Au tomatic features ................................ 89
Closing .................................................. 86
Closing using theke y ............................ 85
Opening ................................................ .86
Opening with theke y ............................ .85
Problem .................................................90
Ra in-closing feature .............................. .89
Smartphone see Smartphone integration
see Telephone
Sma rtphone integ ration ......................... 282
Overview ............................................ .282
Snow chains ............................................. 331
Soc ket (12 V) ............................................ 11 8
Fr ont centre console ............................ 11 8
Software update System updates ................................... 262
Sound PRE-SAFE ®
Sound ................................. 49
Wheels and tyres ................................. 331 Sound menu
Functions overview .............................. 293
Spare wheel see Emer gency spa rewheel
Speed limit for winter tyres
Setting ................................................. 19 6
St andby mode
Ac tivating/deactivating ...................... .183
Fu nction .............................................. 182
St anding lights ........................................ 12 3
St art-off assi st
see Optimised acceleration
St art/s top button
Pa rking theve hicle ...............................1 76
St arting theve hicle ............................. 15 3
Switching on the po wer supply or
ignition ................................................ 15 2
St art/s top function
see ECO start/ stop function
St arter battery
Charging (Remo teOnline) .................... 15 5
St arting assi stance
see Jump -sta rt connection St
arting the engine
see Vehicle
St arting-o ffaid
see Hill Start Assist
St ationary heater/ventilation
Displ ays (remo tecontrol) .................... 14 8
Problems (remo tecontrol) ................... 14 9
Re placing the battery (remo tecon‐
trol) ...................................................... 14 8
Setting (MBUX multimedia sy stem) ..... 147
Setting (remo tecontrol) ....................... 147
Switching on/off (control panel) ......... 14 6
ST EER CONT ROL
Fu nction/no tes ................................... 188
Ste ering wheel ........................................ .246
Ad justing (electrically) ........................ .107
Ad justing (manually) ............................ 106
Buttons ................................................ 24 6
Care .................................................... 307
Operating the memory function ........... 11 0
St eering wheel heater .......................... 107
Ste ering wheel gearshift paddles ..........16 8
Ste ering wheel heater
Swit ching on/off ................................ .107 Index
459