belt MERCEDES-BENZ E-CLASS SALOON 2022 Service Manual

Using
Tr
Using Trailer Manoeuvr
ailer Manoeuvr ing Assist
ing Assist
R
R eq
eq uir
uir ements:
ements:
R The vehicle has been star ted and is stationar y.
R A trailer has been de tected.
R The gradient is less than appr oximately 15%.
R The boot lid is closed.
R The electric parking brake is not applied.
R The driver's seat belt is fastened. Using
Tr
Using Trailer Manoeuvr
ailer Manoeuvr ing Assist
ing Assist #
Engage reve rsege ar k. #
Press but ton1.
The camera ima geis shown in the media dis-
pla y. #
Toadjust the articulation angle: select ¸.
Swipe leT or right on the media display or
to uchpad tochange the articulation angle. or #
Toactivate the straightening manoeuvre:
select º.
The system calculates the articulation angle in
such a wayth at the direction of the trailer at
th e time of activation is maintained. There is a
short countersteering mo vement of the trailer
while theve hicle is reve rsed, which then
guides it back tothe desired line. In this wa y,
th eve hicle is aligned st raight with the trailer
and, at the same time, the direction of the
trailer is maintained. #
Accelerate and brake as requ ired.
% The maximum articulation angle depends on
the length of the trailer. This is calculated by
th e system bydriving theve hicle forw ards,
including cornering. Before the length of the
trailer has been calcula ted, the maximum
articulation angle is appr oximately 23°. The
longer the trailer is, the higher the maximum
articulation angle (max. appr oximately 60°).
% Pay attention toyour sur roundings and be
re ady tobrake at all times. Driving and parking
273 273

Int
Int
er
eraction ar
action ar ea
ea Int
Inter
eraction
action Descr
Descrip
iption
tion
Below the inside rearview mir ror Brief up and down movements With brief up and down mo vements below the inside rearview mir rorth ere ad-
ing light forth e driver or the front passenger is switched on or o..
Ab ove the front passenger seat Stretching out a hand abo vethe front
passenger seat By str
etch ing out a hand abo vethe front passenger seat the sear chlight is
switched on. If you withdr awa hand from this area, the sear chlight is
switched o. again. Switc
Switc
hing t
hing t he r
he reading light and searc
eading light and searc h light and
h light and
on or
on or o.
o. R
R
eq
eq uir
uir ements:
ements:
R F
For t
or t he r
he r eading light
eading light: :
- The function is available when it is dar k.
- The hand mo vement take s place in the
interaction area below the inside rearview
mir ror.
R F
F or t
or t he searc
he searc h light
h light::
- The function is available when it is dar k.
- The hand mo vement take s place in the
interaction area abo vethe front passenger
seat. -
The seat belt on the front passenger seat
must no not
tbe inser ted in the seat belt
buckle.
Switc
Switc hing t
hing t he r
he reading light on and
eading light on and o.
o. #
Brie0y mo vea hand up or down beneath the
inside rearview mir ror.
The reading light is switched on or o. forthe
driver or the front passenger.
Switc
Switc hing t
hing t he searc
he searc h light on and
h light on and o.
o.300
300
MBUX multimedia system

Ov
Ov
er
ervie
vie w of t
w of t he Mer
he Mer cedes-Benz emerg
cedes-Benz emerg ency call
ency call
syst
syst em
em The Mercedes-Benz emer
gency call system can
help todecisively reduce the time between an
accident and the ar riva l of emer gency services at
th e site of the accident. It helps locate an acci-
dent site in places that are di1cult toaccess.
The emer gency call can be made automatically
(/ page 329) or manual ly (/ page 330). Only
make emer gency calls if you or others are in need
of rescue. Do not make an emer gency call in the
ev ent of a breakdown or a similar situation.
Yo u can /nd more information on there gional
av ailability of eCall at: https://www.mercedes-
benz-mobile.com/extra/ecall/
Messag
Messag es on t es on the displ ay
he displ ay
The following message s appear inthe displa y:
R SOS NOT READY :th eve hicle is not switched
on or the emer gency call system is malfunc-
tioning . This does not necessarily indicate
comple tefailure of the emer gency call system.
Eme rgency calls can still be transmitted. The display only
refers to theve hicle and does
not take account of theav ailability of mobile
phone networ ksand the Mercedes-Benz emer-
ge ncy call centre.
The functional readiness of the emer gency call
system on theve hicle can be seen when the
SOS NOT READY displaydisappears once the
ve hicle is switched on.
R G: The icon appears in the display during
an active emer gency call.
% Ifth ere is a malfunction in the Mercedes-Benz
emer gency call system (e.g. a fault with the
speaker, microphone, airbag, SOS button), a
cor responding message appears on the dis-
play in the inst rument cluster. T
T
r
rigg
igg er
ering an aut
ing an aut omatic Mer
omatic Mer cedes‑Benz emer-
cedes‑Benz emer-
g
g ency call
ency call R
R
eq
eq uir
uir ements:
ements:
R The vehicle is switched on.
R The star ter battery is su1ciently charge d. The Mercedes‑Benz emer
gency call system trig-
ge rs an emer gency call automatically in thefo l-
lowing cases:
R ATer activation of there straint systems su ch
as airbags or seat belt tensioners aTer an
accident
The eme rgency call has been made:
R Avo ice connection is made tothe
Mercedes‑Benz eme rgency call centre.
R A message with accident data is transmitted
tothe Mercedes‑Benz emer gency call centre.
The Mercedes‑Benz eme rgency call centre
can transmit theve hicle position data toone
of the public emer gency services call centres.
R Under cer tain circumstances data is also
transmitted in thevo ice channel tothe
Mercedes‑Benz eme rgency call centre.
This allo wsmeasures forre scue, reco very or
to wing toa Mercedes‑Benz Se rvice Centre to
be initiated quickl y.
The SOS button in theov erhead control panel
0ashes until the emer gency call is /nished. MBUX multimedia system
329 329

T
T
r
railer hitch
ailer hitch
R Obser vethe no tes on care in the trailer hitch
manufacturer's operator manual.
R Do not clean the ball neck with a high-pres-
sure cleaner or sol vent.
R Remo vetraces of rust on the ball (e.g.using a
wire brush).
R Remo vedirt with a lint-free clo th.
R ATer cleaning, lightly oil or grease the ball
head.
% Before using trailers with anti-torsional cou-
pling, obser vethe manufacturer's operator
manual. N No
ot
tes on car
es on car e of t
e of the int
he int er
erior
ior &
W WARNING
ARNING Risk of injury from plastic parts
breaking o. aTer the use of sol vent-based
ca re products
Care and cleaning products containing sol-
ve nts can cause sur faces in the cockpit to
become porous. When the airbags are
deplo yed, plastic parts may break away. #
Do not use any care or cleaning products
containing sol vents toclean the cockpit. &
W WARNING
ARNING Risk of injury or fatal injuries
from bleached seat belts
Bleaching or dyeing seat belts can se verely
we aken them.
This can, forex ample, cause seat belts to tear
or fail in an accident. #
Never bleach or dye seat belts. To
avo id damage totheve hicle, obser vethefo l-
lowing no tes on cleaning and care:
Seat belts Seat belts R Clean with luk ewarmand soapy water.
R Do not use chemical cleaning agents.
R Do not dry byheating them toove r 80°C or
ex posing them todirect sunlight.
Display
Display
R Switch o. the display and let it cool down. R
Clean the sur face carefully with a micro/bre
clo thand a suitable displ aycare product (TFT-
LC D).
R Do not use any other agents.
Head-up displ ay
Head-up display
R Clean with a soT, non-static, lint-free clo th.
R Do not use cleaning agents.
Plas Plastic tr tic tr im
im
R Clean with a damp micro/bre clo th.
R For heavy soiling: Use a cleaning agent recom-
mended for Mercedes-Benz.
R Do not attach stic kers, /lms or similar materi-
als.
R Do not allow cosmetics, insect repellent or
sun cream tocome in contact with the plastic
trim.
R
R eal w
eal w ood and tr
ood and tr im elements
im elements
R Clean with a micro/bre clo th.
R Blackpiano-lacquer look: Clean with a damp
clo thand soapy water.
R For heavy soiling: Use a cleaning agent recom-
mended for Mercedes-Benz. Maintenance and care
353
353

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
5
Engine oil level cannot be
measured *T
he elect rical connection tothe oil le vel sensor has been inter rupted or the oil le vel sensor is faulty. #
Consult a quali/ed specialis two rkshop. W W
ar
ar ning and indicat
ning and indicat or lam
or lamps
ps Ov
Ov
er
ervie
vie w of indicat
w of indicat or and w
or and war
arning lam
ning lam ps
ps Some systems will per
form a self-test when the
ve hicle is switched on. Some indicator and warn-
ing lamps may brie0y light up or 0ash. This beha v-
iour is non-critical. These indicator and warning
lamps indicate a malfunction only if they light up
or 0as haTer theve hicle has been star ted or dur-
ing a journe y. Ins
Ins tr
trument displ ay
ument display Depending on
the display setting, the positions of
th e indicator lamps on the inst rument display may
di.er from theex ample shown. Indicat
Indicat or and w
or and w ar
arning lam
ning lam ps:
ps:
6 Restraint system (/ page 483)
ü Seat belt (/ page 483)
_ Reduced po wer (/ page 484)
Ú System error (/ page 484)
# Electricalfault (/ page 484)
ï Trailer hitch (/ page 485)
Ù Powe r steering (/ page 485)
ÿ Coolanttemp erature (/ page 487)
; Engine diagnostics (/ page 487)
% V
V ehicles wit
ehicles wit h a diesel engine:
h a diesel engine: preglow
# Electricalfault (/ page 487) Display message
s andwarning/indicator lamps
481
481

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
ü
Seat belt warning lamp
0ashes *T
he red seat belt warning lamp 0ashes and an intermittent warning tone sounds.
The driver or front passenger has not fastened his/her seat belt while theve hicle is in motion. #
Fasten your seat belt (/ page 50).
There are objects on the front passenger seat. #
Remo vethe objects from the front passenger seat.
ü
Seat belt warning lamp
lights up *T
he red seat belt warning lamp lights up once theve hicle has star ted.
In addition, an intermittent warning tone may sound.
The red seat belt warning lamp reminds the driver and front passenger tofasten their seat belts. #
Fasten your seat belt (/ page 50).
If yo u ha veplaced objects on the front passenger seat, there d seat belt warning lamp may remain lit. Hybr
Hybr
id syst
id syst em
em W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
_
Re duced-po werwa rning
lamp *T
heyellow reduced-po werwa rning lamp is on.
Drive system po wer output is reduced. #
Notethe messages on the instrument displa y.484
484
Display message
s andwarning/indicator lamps

Apps
Apps
Mercedes me calls................................. 320
Mercedes me connect........................... 323
Assist
Assist ance syst ance syst ems
ems...................................... 218
ASS YS
ASS YST PL
T PL US
US
Battery disconnection periods................ 341
Service inter val display.......................... 340
Service requ irements............................. 340
ATA
ATA , Anti-theT pr otection
Deactivating the alar m........................... 103
Fu nction................................................ 103
Interior pr otection.................................. 105
To w- awa y protection...................... 103, 104
A
A TTENTION ASSIST
TTENTION ASSIST
Function................................................ 224
Setting.................................................. .226
A
A ut
ut hor
hor ised w
ised w ork
orkshop
shop ...................................... 38
A
A ut
ut omatic car w
omatic car w ash
ash...................................... 348
A
A ut
ut omatic car w
omatic car w ash mode
ash mode............................ 348
A
A ut
ut omatic climat
omatic climat e contr
e control
ol............................ 155
A
A ut
ut omatic dist
omatic dist ance contr
ance control
ol,Ac tive Dis-
ta nce Assist DISTRONIC, DISTRONIC.......... .229
A
A ut
ut omatic dr
omatic dr iving lights
iving lights................................ 138 A
A
ut
ut omatic emerg
omatic emerg ency call
ency call, Mercedes-
Benz emer gency call system......................... 329
A
A ut
ut omatic engine st
omatic engine st ar
art/st
t/st op
op
ECO start/stop function........................ 178
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.................................................. 55
PA SSENGER AIR BAG indicator la mps...... 56
A
A ut
ut omatic mirr
omatic mirr or f
or folding function
olding function ................. 152
A
A ut
ut omatic seat adjus
omatic seat adjustment tment........................... 113
A
A ut
ut omatic tr
omatic tr ansmission
ansmission
Changing gear........................................ 189
DIRECT SELECT le ver............................. 189
Drive prog rams...................................... 186
DY NAMIC SELECT switch....................... 186
Engaging drive position.......................... 191
Kickd own.............................................. .192
Manual shiTing...................................... 191
St eering wheel gearshiT paddles............ 191
Tr ansmission position displ ay................. 189
Tr ansmission position s........................... 189
A A ut
ut onomous br
onomous br aking
aking.................................... 240
Axle load
Axle load Trailer operatio n.................................... .412 B
B
Bad w
Bad w eat
eather light
her light ......................................... 141
Ball neck
Ball neck Extending/r etra cting............................. .274
Extending/r etra cting (MBUX multime-
dia system)............................................ 276
Tr ailer coupling...................................... 277
B
B AS AS, Brake Assist System............................. 220
Batt
Batt er
ery (12 V batt
y (12 V batt er
ery)
y)
Charging................................................ 367
No tes..................................................... 363
Re placing.............................................. .368
St arting assis tance............................... .365
Batt Batt er
er y (high-v
y (high-v olt
oltag
age on-boar
e on-boar d electr
d electrical
ical
syst
syst em)
em)........................................................ 409
Batt
Batt er
ery (ke
y (ke y)
y).................................................. 83
Batt
Batt er
ery (r
y (r emot
emot e contr
e contr ol)
ol)............................... 163
Batt
Batt er
ery (st
y (st art
arter batt
er batt er
ery)
y)
Charging via Remo teOnline................... 172
Belt
Belt ................................................................ 47
Bicy
Bicy cle r
cle r ack
ack
Load capacity........................................ 411 500
500
Index

High-pressure cleaner............................ 349
Pa int...................................................... 350
Plastic trim............................................3 53
Re alwo od/trim elements..................... .353
Ro of lining............................................. 353
Ta ilpipes................................................ 351
Tr ailer hitc h............................................ 351
Ve hicle interior....................................... 353
Ve hicle soc ketfo rth e high-voltage
battery................................................... 351
Wa shing byhand.................................... 350
Car
Car ing f ing f or plas
or plas tic tr
tic trim
im................................... 353
Car
Car ing f
ing f or r
or real w
eal w ood
ood.................................... .353
Car
Car ing f
ing f or t
or the st
he st eer
eer ing wheel
ing wheel........................ 353
Car
Car ing f
ing f or tr
or trim elements
im elements............................... 353
Car
Car ing f
ing f or wheels
or wheels......................................... 351
Centr
Centr al loc
al locking syst
king syst em
em
Button..................................................... 85
Ke y.......................................................... 82
Charg
Charg e lev e level display
el display .................................... .212
Charg
Charg e lev
e level/c
el/charg
harge display
e display ......................... 212
Char
Char ging
ging
12 V battery........................................... 367 Char
geleve l displa y............................... 212
Charg ing cable control panel.................. 204
Charging station, mode 3....................... 203
Ending thech arging process (alternat-
ing cur rent, mode 2/3).......................... 211
Indica tor lamps on vehicle soc ket........... 206
Mains soc ket, mode 2............................ 202
No tes on charging the high-voltage
battery................................................... 200
Setting thech arging process.................. 307
Setting the maximum permissible
ch arging cur rent (mains soc ket)............. 204
St arting thech arging process................. 208
St ow ing thech arging cable.................... 200
USB port............................................... .134
Ve hicle soc ket........................................ 206
Wa llbox, mode 3.................................... 203
Wi relessly charging a mobile phon e........ 134
Char
Char ging cable ging cable
Control panel......................................... 204
St ow ing................................................. 200
Chassis Chassis Damping characteristics........................ .251
DY NAMIC BODY CONTROL.................... 251 Chassis lev
Chassis lev el (AIR BOD el (AIR BOD Y C
Y CONTR
ONTR OL)
OL)
Settin g................................................... 253
Chec
Chec king t
king t he coolant lev
he coolant lev el
el........................... 346
Child safe
Child safe ty lock
ty lock
Re ar door................................................ .78
Side window (rear)................................... 79
Child seat
Child seat
Approva l categories................................. 65
Basic inst ructions.................................... 60
Fi tting ISOFIX/i-Size................................ 69
Fr ont passenger seat............................... 75
Re commendations forch ild restraint
systems................................................... 64
Ris ks/dan gers......................................... 61
Seats suitable for belt-secured child
re straint systems..................................... 72
Seats suitable for i‑Size child restraint
systems................................................... 68
Seats suitable for ISOFIX child
re straint systems..................................... 67
Securing.................................................. 65
Securing tothe front passenger seat
with the seat belt..................................... 76
Securing tothere ar seat with the
seatbelt................................................... 74 502 502
Index

R
R
adio
adio
Overview of functions/symbols.............. 336
R
R adio eq
adio eq uipment appr ov
uipment appr oval numbers
al numbers .............. 396
R
R ain closing function
ain closing function
Side wind ows.......................................... .95
Sliding sunroof....................................... 100
R
R ain sensor
ain sensor
Side windo ws........................................... 95
Sliding sunroof....................................... 100
Wi ndsc reen wiper s................................. 147
REAC REAC H r
H regulation
egulation........................................... 39
R
R eading lamp
eading lamp
Interior lighting....................................... 145
R
R ear door (c
ear door (c hild safe
hild safety loc
ty lock)
k)
Securing.................................................. 78
R
R ear f
ear f og light
og light............................................... 138
R
R ear seat belt
ear seat belt
Status displ ay.......................................... 51
R
R ear window
ear window
Roller sunblind....................................... 102
R
R ear windo
ear windo w heat
w heater
er...................................... 153 R
R
ear
ear -vie
-vie w mirr
w mirr or
or
Au tomatic anti-dazzle mode.................. .150
R
R ecuper
ecuper ation
ation, Brakes, Driving tips
Fu nction................................................ 182
Setting.................................................. .182
R
R ecy
ecy cling
cling, Take -back of end-of-life vehicles..... 22
R
R educing ag
educing ag ent
ent
Ad Blue ®
................................................ .198
R
R efuelling
efuelling
Depressurising the fuel tank (plug-in
hy brid with petrol engine)....................... 197
Fu el....................................................... 193
Re fuelling theve hicle............................ .193
To pping up AdBlue ®
.............................. .198
R
R egistr
egistr ation
ation................................................... 38
R
R egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation
Indonesia............................................... 396
Israel..................................................... 396
Small components................................. 396
R R emot
emot e contr
e contr ol
ol
Displa ys................................................. 163
Problems............................................... 164
Re placing the batter y............................. 163 Setting................................................... 162
St
ationary heater/ ventilation................. 162
R R emot
emot e Online
e Online
Cha rging the star ter batter y................... 172
Cooling/heating theve hicle interior...... .172
St arting theve hicle............................... .172
R
R emo
emo ving//tting
ving//tting wheel tr
wheel trim
im......................... 387
R
R eplacement key
eplacement key, Duplicate key..................... 84
R
R eser ve
eser ve
Fu el....................................................... 403
R
R ese
ese tting
tting
MBUX reset function............................. .306
R
R esidual heat
esidual heat...............................................1 56
R
R esponsibility
esponsibility
Driving saf ety sy stems.......................... .217
R
R es
estr traint syst
aint syst em
em, Occupant saf ety
Basic instructions forch ildren.................. 60
Fu nction in theeve nt of an accident......... 46
Fu nctionality............................................ 46
Limi ted pr otection.................................... 45
Malfunction............................................. 46
Pr otection................................................ 45
Self-test...................................................46 Index
521 521

Wa
rning lamp........................................... 46
R
R e
ev
ver
er se g
se g ear
ear
DIRECT SELECT le ver............................. 189
Engaging................................................ 190
Rev
Rev er
ersing camera
sing camera
360° Camera......................................... 254
Care...................................................... 351
Fu nction................................................ 254
Switching automatic mode on/o.
(360° Camera)...................................... 261
R
R oll awa
oll awa y prot
y pr otection ection , HOLD function............ 223
R
R oller sunblind
oller sunblind
Rear wind ow.......................................... 102
Side windo ws......................................... 101
Sliding sunroof......................................... 97
R
R oof lining
oof lining .................................................... 353
R
R oof load
oof load ..................................................... 409
R
R oof lugg
oof lugg ag
age r
e r ack
ack
Loading.................................................. 131
Securing................................................ 131
R
R oute oute, Navigation
Calculating............................................. 311
Na vigation............................................. 309 Selecting options................................... 311
R
R out
out e guidance wit
e guidance wit h augment
h augmented r
ed reality
eality
Ac tivating............................................... 311
Displaying road names/house num-
bers....................................................... 311
R
R out
out e-based oper
e-based oper ating-mode s
ating-mode strtrat
at egy
egy ,
Intelli gent ope rating-mode strategy
Fu nction/no tes...................................... 185
R
R out
out e-based speed adapt
e-based speed adapt ation
ation
DISTRONIC............................................ 235
R
R un-0at
un-0at c
char
har act
acter
eristics
istics , MOExtended tyres... 358
R
R unning-in not
unning-in not es
es.......................................... 173 S
S
Safe
Safe ty syst
ty syst ems
ems
Overview................................................ 218
Safe
Safe ty v
ty vest
est.................................................. .356
Scr
Scr een
een
MBUX multimedia system....................... 294
Seat
Seat Adjusting (Seat Com fort)........................ 109
Ad justing electrically.............................. 110
Ad justing manually and electricall y......... 107 Au
tomatic adjustment........................... .113
Con/guring settings............................... 113
Cor rect driver's seat position................. 106
Fo lding back the backrest (rear)............. 126
Fo lding the backrest forw ards (rear)...... .125
Locking the backrest (rear).................... 127
Lu mbar suppor t..................................... 110
Massage prog ram. ................................. 114
Memory function................................... 121
Pa nel heating......................................... 116
Re setting the settings............................ 115
Settings. .................................................. 16
Side airbag.............................................. 52
Wo rkout prog ram. .................................. 114
Seat belt
Seat belt
Activating/deactivating seat belt
adjustment.............................................. 51
Ad justing the height................................. 50
Au tomatic tightening................................ 51
Care...................................................... 353
Fa stening................................................. 50
Pro tection................................................ 47
Re ar seat belt status displ ay..................... 51
Re duced pr otection.................................. 48
Re leasing................................................. 51 522 522
Index