lights MERCEDES-BENZ E-CLASS SALOON 2020 Service Manual

Ty
re pressure moni tor Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
h Ty re pressure monitoring
sy stem warning lamp
fl ashes The
yellow tyre pressure monitor warning lamp (pressure loss/malfunction) flashes for appro ximately one minu teand
th en remains lit.
*The tyre pressu remonitor is malfunctioning. &
WARNING Thereis a risk of an accident if the tyre pressure monitoring sy stem is malfunctioning
The tyre pressure monitoring sy stem cann otissue a warning if there is pressure loss in one or more of the tyres.
Ty res with insuf ficient tyre pressure may impair the driving characteristics as well as steering and braking. #
Have the tyre pressure monitoring sy stem checked at a qualified specialist workshop. h
Ty re pressure monitoring
sy stem warning lamp lights
up The
yellow tyre pressure monitoring sy stem warning lamp (pressure loss/malfunction) is lit.
*The tyre pressure monitoring sy stem has de tected tyre pressure loss in at least one of the tyres. &
WARNING Risk of an accident due toinsuf ficient tyre pressure
R The tyres can bu rst.
R The tyres can wearexc essively and/or une venly.
R The driving characteristics as well as thesteering and braking may be greatly impaired.
Yo u could then lose control of theve hicle. #
Obser vethere commended tyre pressures. Display messages and
warning/indicator lamps 437

Ac
tive Se rvice Sy stem PLUS
see AS SYST PLUS
Ac tive Speed Limit Assi st....................... 204
Display ................................................ 204
Fu nction .............................................. 204
Ac tive Steering Assist ............................ .206
Ac tivating/deactivating ...................... .208
Ac tive Emergency Stop Assist .............2 08
Fu nction .............................................. 206
Sy stem limits ....................................... 206
Ac tive Traf fic Jam Assist
Ac tivating/deactivating ...................... .209
Fu nction .............................................. 209
Ad aptive brake lights ..............................19 6
Ad aptive cruise control
see Active Dis tance Assi stDISTRONIC
Ad aptive Highbeam Assist
Fu nction ............................................... 131
Switching on/off ................................. 13 2
Ad aptive Highbeam Assist Plus
Fu nction .............................................. 13 2
Switching on/off ................................. 13 4Ad
Blue ®
.................................................... 360
Ad ditives .............................................3 60
Capacity .............................................. 360
No tes ................................................... 176
Purity ................................................... 360
To pping up ...........................................1 77
Ad ditional door lo ck.................................. 74
Ad diti ves.................................................. 361
Ad Blue ®
............................................... 360
Engine oil ............................................. 361
Fu el ..................................................... 358
Ad diti ves (AdBlue ®
)
see AdBlue ®
Ad diti ves (engine oil)
see Additives
Ad diti ves (fuel)
see Fuel
ADS PLUS damping sy stem
see AIR BODY CONTROL
Ad versewe ather light ............................ .131
Af ter-sales service centre
see ASS YST PLUS AIR
BODY CONT ROL................................ .211
Setting ................................................. 212
Suspension .......................................... 211
Air conditioning menu Calling up ............................................ 14 4
Air distribution Setting ................................................ .143
Setting (MBUX multimedia sy stem) ..... 14 5
Air freshener sy stem
see Frag rance sy stem
Air inlet see Air-water duct
Air pressure see Tyre pressure
Air suspension see AIR BODY CONTROL
Air vents ................................................... 15 2
Ad justing (front) .................................. 15 2
Ad justing (rear) .................................... 15 3
Glo vebox .............................................1 53
Air vents
see Air vents 440
Index

Au
tomatic distance control
see Active Dis tance Assi stDISTRONIC
Au tomatic driving lights .........................127
Au tomatic engine start (ECO start/
sto p function) .......................................... 16 2
Au tomatic engine stop (ECO start/
sto p function) .......................................... 16 2
Au tomatic front passen ger front air‐
bag deacti vation sy stem
see Automatic front passenger front
airbag shutoff
Au tomatic front passen ger front air‐
bag shu toff .......................................... 44, 46
Fu nction of the automatic front
passenger front airbag deactivation
sy stem ................................................... 44
PA SSENGER AIR BAG indicator lamp .... .46
Au tomatic mir rorfo lding function
Ac tivating/deactivating ...................... .141
Au tomatic seat adjustment
Setting ................................................. 103
Au tomatic transmission
DIRECT SELECT le ver ........................... 16 8Drive program display ..........................
167
Drive programs .................................... 16 6
DY NA MIC SELECT switch .................... 16 6
Engaging drive position ....................... 17 0
Engaging neutral .................................. 16 9
Engaging pa rkposition ........................ 17 0
Engaging reve rsege ar ........................ .169
Kickdown ............................................. 171
Manual gear changing ........................ .170
St eering wheel gearshift paddles ........ .170
Tr ansmission position display .............. 16 8
Tr ansmission positions ........................ 16 8
Axle load Perm issible .......................................... 353
Tr ailer operation .................................. 368 B
Ball neck Extending/r etra cting ........................... 24 0
Extending/r etra cting (MBUX multi‐
media sy stem) .....................................2 41
BA S (Brake Assist Sy stem) .................... .188
Battery Key ........................................................ 73Re
mo tecontrol (s tationary heater) ...... 151
Battery see Battery (vehicle)
Battery (vehicle) ...................................... 327
Charging .............................................. 326
Charging (Remo teOnline) .................... 157
No tes .................................................. 322
No tes (s tarting assis tance and
ch arging) ............................................ .324
Re placing .............................................3 27
St arting assis tance .............................. 326
Belt see Seat belt
Bic ycle rack
Load capacity ...................................... 367
Tr ailer operation .................................. 24 4
Blind Spot Assi st..................................... 233
Ac tivating/deactivating ...................... .236
Fu nction .............................................. 233
Sy stem limitations ...............................2 33
Blo wer
see Climate control 442
Index

BlueTEC
see AdBlue ®
Bonn et
Re setting (active bonnet) .................... 300
Boot box see EAS Y-PA CK boot box
Boot lid Closing .................................................. 80
HANDS-FREE ACCESS .......................... .82
Locking separa tely ................................ 83
Opening ................................................ .79
Opening dimensions ............................3 64
Brake Assi stSystem
see BAS (Brake Assi stSystem)
Brake fluid Notes .................................................. 362
Brake forc e distribution
EBD (Elect ronic Brake forc e Distribu‐
tion) ..................................................... 191
Brakes ABS (Anti-lock Braking Sy stem) ........... 188
Ac tive Brake Assi st.............................. 191
Ad aptive brake lights .......................... .196 BA
S (Brake Assi stSystem) .................. 188
Driving tips .......................................... 16 0
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 191
HOLD function .................................... .210
Limited braking ef fect (salt-trea ted
ro ads) .................................................. 16 0
New/replaced brakepads/brake
discs .................................................... 15 8
Ru nning-in no tes ..................................1 58
Braking assi stance
see BAS (Brake Assi stSystem)
Breakdown Overview of the help functions .............. 16
To w- starting ........................................ 332
To wing away ........................................ 328
Tr ansporting theve hicle ......................3 30
Wheel change ...................................... 345
Breakdown see Flat tyre
Buttons Steering wheel .................................... 250 C
Calls Mercedes me ...................................... 280
Camera see 360° Camera
see Reversing camera
Car key
see Key
Car wash
see Care
Car wash (care) ....................................... 307
Car-to-X-Communication Displaying hazard warnings ................ .274
Care .......................................................... .312
360° Camera ....................................... 310
Air-water duct ...................................... 307
Car wash ............................................. 307
Carpet .................................................. 312
Deco rative foil .................................... .309
Displ ay................................................. 312
EAS Y-PA CK boot box ............................ 312
Exterior lighting ................................... 310
High-pressu recleaner ......................... 308 Index
443

Matt
finish ........................................... 309
Pa int wo rk ............................................ 309
Plastic trim ........................................... 312
Re alwo od/trim elements .................... 312
Re versing camera ................................ 310
Ro of lining ............................................ 312
Seat belt .............................................. 312
Seat co ver ............................................ 312
Senso rs............................................... 310
St eering wheel .....................................3 12
Ta ilpipes .............................................. .310
Tr ailer hit ch.......................................... 310
Wa shing byhand ................................. 309
Wheels/rims ........................................3 10
Wi ndo ws .............................................. 310
Wi per blades ........................................ 310
Carpet (Care) ............................................ 312
Changing gears ........................................ 17 0
Manually ..............................................1 70
Changing hub caps ................................. 345
Changing the lights
Driving abroad (symm etrical low
beam) .................................................. 12 6Cha
rging
Bat tery (vehicle) .................................. 326
Mobile phone (wireless) .......................1 22
USB port .............................................. 12 2
Chassis Damping characteristics ...................... 211
DY NA MIC BODY CONTROL .................. 211
Chassis le vel (AIR BODY CONT ROL)
Setting ................................................ .212
Child saf ety lock
Re ar door .............................................. .67
Re ar side wind ows................................. 69
Child seat Appr oval categories .............................. .55
At tach ing (no tes) ................................... 55
Basic instructions ..................................50
Fr ont passenger seat (no tes) ................. 66
Fr ont passenger seat (without auto‐
matic airbag shutoff) ............................. 65
ISOFIX/i-Size (fitting) ............................59
No tes on risks and dangers ...................51
Re commended child restra int sys‐
te ms ...................................................... 54Seats suitable
for belt-secu redch ild
re stra int sy stems ................................... 62
Seats suitable for i‑Size child
re stra int sy stems ................................... 58
Seats suitable for ISOFIX child
re stra int sy stems ................................... 57
Secu ring on the co-driver seat .............. 66
Securing on there ar seat ...................... 64
To pTe ther ..............................................61
Child ren
Av oiding dangers in theve hicle .............. 51
Basic instructions .................................. 50
Cho ck....................................................... 344
St orage location ..................................3 44
Chock see Chock
City lighting .............................................. 131
Cleaning see Care
Climate control ........................................ 14 3
Ac tivating/deactivating the A/C
function (cont rol panel) ...................... .144
Ac tivating/deactivating the A/C
function (MBUX multimedia sy stem) ... 14 5 444
Index

¯
AdBlue sy stem fault Emer. op.:
max. XXX km/h Start not poss. in
XXX km .............................................. .420
¯ AdBlue sy stem fault Emer‐
ge ncy op. in XXX miles See Owner's
Manual ................................................ 420
¯ AdBlue sy stem fault Engine
st art not possible ................................ .421
¯ AdBlue sy stem fault See Own‐
er's Manual ........................................ .420
5 Add 1 litre engine oil when
next refuelling .................................... .422
é ATTENTION ASSIST inoperative .. 401
é ATTENTION ASSIS T:Take a
break! .................................................. 401
: Automatic driving lights inoper‐
ative ..................................................... 375
Á Changekey bat teries .................. 373
J Check brake fluid le vel.............. .393 #
Checkbrake pads See Owner's
Manual ................................................ 393
5 Check eng. oil le v.when next
re fuelling ............................................. 421
ï Checktrailer hitch lo ck.............. 380
h Check tyre(s) .............................. 41 5
! Clean the fuel filter .................... .386
ÿ Coolant Stop vehicle Switch
engine off ............................................ 385
_ Currently una vailable Camera
view restricted ..................................... 405
ç Currently unavailable Radar
sensors dirty .......................................4 04
! currently una vailable See Own‐
er's Manual ........................................ .406
÷ currently una vailable See Own‐
er's Manual ........................................ .407
5 Engine oil le vel cannot be
measured ............................................ 424 5
Engine oil le velRe duce oil le vel
............................................................. 422
5 Engine oil le velSt op vehicle
Switch engine off ................................ 422
5 Engine oil pressure Stop
Switch off engine ................................ 423
ä Fault Drive at max. 80 km/h ...... 398
6 Front left malfunction Consult
wo rkshop (e xample)............................ 370
& inoperative Battery low ...............378
& inoperative Refuel vehicle ........... 378
& inoperative See Owner's Man. ....378
! inoperative See Owner's Man‐
ual ....................................................... 407
÷ inoperative See Owner's Man‐
ual ....................................................... 408
T inoperative See Owner's Man‐
ual ....................................................... 409
G Inoperati ve.................................. 41 0 Index
447

:
Intellige nt Light Sy stem inoper‐
ative ..................................................... 376
Á Key not de tected (red displ ay
messa ge).............................................3 74
Á Key not de tected (white displ ay
messa ge).............................................3 74
: Left dipped beam (e xamp le) ...... .375
6 Left windowbag malfunction
Consult workshop (e xample).............. .370
¢ Lowe ring .................................... 399
: Malfunction See Owner's Man‐
ual ....................................................... 375
ð Maximum speed exceeded ......... 396
Ø ................................................... 419
ç Off..............................................3 95
ë Off.............................................. 398
ï Operation only possible in
transmission position P .......................379
! Parking brake See Owner's
Manual ................................................ 389 É
Please reduce speed .................. 400
Ý Please wait 48 V battery charg‐
ing ........................................................ 413
_ Rear left seat backrest not
loc ked (Example) .................................3 83
h Rectify tyre pressure ...................41 5
Ø Refill Ad Blue See Owne r’s
Manual .................................................4 18
! Release parking brake ................ 392
¸ Replace air cleaner .....................386
À Replace key See Owner's Man‐
ual ...................................................... .373
Á Replace key ................................ 373
8 Reser vefuel le vel...................... .386
6 Restra int sys. malfunction Con‐
sult workshop ...................................... 370
# See Owner's Manual ...................411
Ù Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual .... 381Ù
Steering malfunction Stop
immediately See Owner's Manual .......382
# Stop vehicle Lea veengine run‐
ning ...................................................... 412
# Stop vehicle See Owner's Man‐
ual ........................................................ 412
É Stop vehicle Vehicle too low .......3 99
ç suspended ................................. 395
: Switch off lights .......................... 376
: Switch on headlamps .................376
Ø Top up AdBlue Emergency op.
in XXX miles See Owner's Manual .......419
+ Top up coolant See Owner ’s
Manual ................................................ 384
¥ Top up washer fluid .................... 384
ï Trailer coupling extending… ........379
! Turn on the ignition torelease
th e parking brake ................................ 393
d Vehicle is operational Switch
off ignition before exiting .................... 379448
Index

Distance cont
rol
see Active Dis tance Assi stDISTRONIC
DI STRO NIC
see Active Dis tance Assi stDISTRONIC
Door Additional door lock ...............................74
Child saf ety lock (rear door) .................. 67
Locking (emergency key) ...................... .78
Opening (from the inside) ......................75
Po we r closing function .......................... 78
Un locking (emer gency key) .................... 78
Un locking (from the inside) ...................75
Door cont rol panel .................................... .14
Dr aw bar
see Tow- bar sy stem
Drive Away Assist .................................... 228
Drive Away Assist
see Pr otection against collision
Drive position Enga ging ..............................................1 70
Drive prog ram display ............................. 167
Drive prog rams
see DYNA MIC SELECT Driver's seat
see Seat
Driving abroad Symmetrical low beam ........................ 12 6
Driving saf ety sy stem ............................ .186
ABS (Anti-lock Braking Sy stem) ........... 188
Ac tive Brake Assi st.............................. 191
Ad aptive brake lights .......................... .196
BA S (Brake Assi stSystem) .................. 188
Cameras .............................................. 186
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 191
ESP ®
Crosswind Assi st........................ 19 0
ESP ®
trailer stabilisation .................... .190
Overview .............................................. 187
Ra dar and ultrasonic sensors .............. 186
Re sponsibility ...................................... 186
ST EER CONTROL .................................. 191
Driving sy stem
DY NA MIC BODY CONTROL .................. 211
Driving sy stem
see 360° Camera
see Active Blind Spot Assi st
see Active Dis tance Assi stDISTRONIC see
Active Emergency Stop Assist
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assi st
see Active Steering Assist
see AIR BODY CONTROL
see ATTENTION ASSIST
see Blind Spot Assist
see Cruise control
see Driving saf ety sy stem
see HOLD function
see Limiter
see Parking Assist PARKTRONIC
see Reversing camera
see Traf fic Sign Assi st
Driving tips Driving abroad (symmetrical low
beam) .................................................. 12 6
Gene ral driving tips ............................ .160
Ru nning-in no tes ..................................1 58
Dr ows iness de tection
see ATTENTION ASSIST
DY NA MIC BODY CONT ROL
Chassis ................................................ 211 Index
451

Engine number .................................... 353
St arting (Digital Vehicle Keyst icke r) .... 15 6
St arting (eme rgency operation
mode) .................................................. 15 6
St arting (Remo teOnline) ..................... 157
St arting (s tart/s top button) ................ 15 5
St arting assis tance .............................. 326
Switching off (s tart/s top button) ........ 17 9
Engine bonnet Function (active bonnet) ...................... 300
Opening/closing .................................. 301
Engine data Displaying ............................................ 16 8
Engine electronics Notes ................................................... 351
Engine number ........................................3 53
Engine oil ................................................. 304
Ad ditives .............................................. 361
Capacity .............................................. 361
Checking the oil le vel using the oil
dipstick ............................................... 303
Checking the oil le vel using the on-
board computer ................................... 303
MB-Fr eigabe or MB-Appr oval .............. .361 Quality ................................................. 361
To
pping up ...........................................3 04
EQ Boost Operating saf ety .................................... 22
Quali fied specialist workshop ................29
ERA-GLONASS test mode
St arting/ending .................................. 290
ESC (Elect ronic Stability Control)
see ESP ®
(Electronic Stability Prog ram)
ESP ®
Crosswind Assist ................................. 19 0
Tr ailer stabilisation .............................. 19 0
ESP ®
(Electronic Stability Prog ram) ...... 188
Ac tivating/deactivating ...................... .190
Fu nction/no tes ................................... 188
EU general operating permit number ....353
Exterior lighting see Lights
Exterior lighting (care) ............................310 F
Fa tigue de tection
see ATTENTION ASSIST
Fa ult message
see Displ aymessa ge
Fire extinguisher ...................................... 315
Fi rs t-aid kit (soft sided) ...........................315
Flacon Inserting/removing ............................ .147
Flat towing
see Tow- bar sy stem
Flat tyre ....................................................3 16
MOExtended tyres ...............................3 16
No tes ................................................... 316
TIREFIT kit ............................................ 318
Wheel change ...................................... 345
Floor mats ................................................ 124
Fo g light (extended range) ......................1 30
Fo il co vering
Ra dar and ultrasonic sensors .............. 186
Fr ag rance
see Fragrance sy stem Index
453

Fr
ag rance sy stem .................................... 147
Inserting/removing theflacon ............ .147
Setting ................................................. 14 6
Fr ee software ............................................ 34
Fr equencies
Mobile phone ...................................... 352
Tw o-w ayradio ...................................... 352
Fr ont airbag (driver, front passenger) ......41
Fr ont passenger seat
see Seat
Fu el .......................................................... .358
Ad ditives .............................................3 58
Diesel ................................................. .358
E10 ...................................................... 357
Fu elreser ve ........................................ 359
Low outside temp eratures ...................3 58
Pe trol ................................................... 357
Quality (diesel) .................................... 358
Quality (p etro l) .................................... 357
Re fuelling ............................................. 173
Sulphur content ................................... 357
Ta nk content ....................................... 359
Fu nction seat
see Door cont rol panel Fu
ses ........................................................ 332
Before replacing a fuse ........................ 332
Fu se assignment diagram ...................3 32
Fu se box in the boot ............................3 34
Fu se box in the engine compartment .. 333
Fu se box in the front passenger foot‐
we ll ...................................................... 334
Fu se box on the dashboard ................. 334
No tes .................................................. 332 G
Garage door opener Cleari ngthe memory ........................... 182
Opening or closing the door ................1 82
Programming buttons .......................... 180
Re solving problems ............................. 182
Synchronising thero lling code ............ .181
Gearshift recommendation .....................171
Genera l operating permit number
(EU) .......................................................... .353
Genuine parts ............................................ 21
Genuine wood (Care) .............................. .312
Glide mode ............................................... 172Glo
vebox
Air vent ................................................ 15 3 H
Handbrake see Electric parking brake
Handling characteristics (unusual) ....... 335
HANDS-FREE ACCESS ................................ 82
Haza rdwa rning lights ............................ .128
Head restra int
Fr ont (adjusting mechanically) .............1 00
Fr ont (luxury head restra int) ................ 101
Re ar (adjusting) .................................. .102
Re ar (fitting/removing) ........................ 102
Head-up display ....................................... 253
Ad justing display elements (on-board
compu ter) ............................................ 253
Ad justing the brightness (on-board
computer) ............................................ 253
Fu nction .............................................. 252
Menu (on-board compu ter) .................. 253
Operating the memory function ........... 11 0
Setting the position (on-board com‐
puter) .................................................. 253 454
Index