ECU MERCEDES-BENZ S-CLASS SALOON 2022 Owner's Manual

F
F
itting t
itting t he ISOFIX or i‑Size c
he ISOFIX or i‑Size c hild r
hild res
estrtraint syst
aint syst em
em
on t
on t he
heleT
leT and r
and r ight r
ight r ear seats
ear seats &
W
WARNING
ARNING Risk of injury or death if the
permissible gross mass of thech ild and
ch ild restraint system toge ther is excee-
ded.
To o much load may be placed on the ISOFIX
or i‑Size child restraint systems and thech ild
may not be restrained co rrectly in theev ent of
an accident, forex ample. #
Ifth ech ild and thech ild restraint system
to get her weigh more than 33 kg, only
use an ISOFIX or i‑Size child restraint
system wi thwhich thech ild is secured
with theve hicle seat belt. #
Also secure thech ild restraint system
wi th th eTo pTe ther belt, if available. Alw
ays comply with the information about the
mass of thech ild restraint system:
R inthe manufacturer's installation and operat-
ing inst ructions forth ech ild restraint system
used R
on a label on thech ild restraint system, if
present
Re gula rly ch eck that the permissible gross mass
of thech ild and child restraint system is still com-
plied wi th.
When /tting a child restraint system, obse rvethe
fo llowing:
O Always obser vethe cor rect use of the seats
and consider their suitability for attaching a
ch ild restraint system.
ISOFIX child seat securing system
(/ page 69)
or
i‑Size child seat securing system
(/ page 70)
O Always comply with the manufacturer's
installation and operating inst ructions forthe
ch ild restraint system used.
O Makesure that thech ild's feet do not touch
th e front seat. If necessar y,mo vethe front
seat slightly forw ards. ®
When /tting an ISOFIX child restraint sys-
te m, also obser vethefo llowing:
O When using a bab When using a bab y car seat in w
y car seat in weightgr
eight group
oup
0/0+ and a r
0/0+ and a r earw
earwar
ard-f
d-f acing c
acing c hild r
hild res
estrtraint
aint
syst
syst em in w
em in w eightgr
eight group 1 on a r
oup 1 on a r ear seat
ear seat::
adjust the front seat so that the seat does
not touch thech ild restraint system.
O When using a f
When using a f orw
orwar
ard-f
d-f acing c
acing c hild r
hild res
estrtraint
aint
syst
syst em in w
em in w eightgr
eight group 1:
oup 1: remo vethe head
re straint from there specti veseat, if possible.
In addition, the backrest of thech ild restraint
system must lie as 0at as possible against
th e backrest of theve hicle seat.
ATer thech ild restraint system has been
re mo ved, replace the head restraint immedi-
atel y and adjust all head restraints co rrectl y.
O Ifth e head restraint of thech ild seat cannot
be fully extended when it is installed in the
ve hicle, this will result in restrictions on the
maximum size setting forch ild restraint sys-
te ms in weight group 2 or 3.
Contact with thero of when the head
re straint is ful lyex tended and loc ked in place
will not result in any restrictions on use. Occupant saf
ety
71
71

#
Tension TopTe ther belt 4. In doing so, com-
ply with thech ild restraint system manufactu r-
er's installation inst ructions. V
V
ehicles wit
ehicles wit h r
h rear airbag
ear airbag N
No
ot
tes on t
es on t he suit
he suitability of seats f
ability of seats f or att
or attac
aching belt-
hing belt-
secur
secur ed, ISOFIX and i-Size c
ed, ISOFIX and i-Size c hild r
hild res
estr
traint syst
aint syst ems
ems
LeT
LeT and r
and r ight r
ight r ear seat
ear seat
W
W eight cat
eight cat egor
egory 0: up t
y 0: up t o 10 kg
o 10 kg
Re ar airbag enabled X
Re ar airbag disabled 1
U, L
W
W eight cat
eight cat egor
egory 0+: up t
y 0+: up t o 13 k
o 13 kgg
Re ar airbag enabled X
Re ar airbag disabled 1
U, L
W
W eight cat
eight cat egor
egory I: 9 t
y I: 9 t o 18 kg
o 18 kg
Re ar airbag enabled UF, L
Re ar airbag disabled 1
U, L W
W
eight cat
eight cat egor
egory II: 15 t
y II: 15 t o 25 k
o 25 kgg
Re ar airbag enabled UF, L
Re ar airbag disabled 1
U, L
W
W eight cat
eight cat egor
egory III: 22 t
y III: 22 t o 36 kg
o 36 kg
Re ar airbag disabled 1
U, L
Re ar airbag enabled UF, L
i‑Size c
i‑Size c hild r
hild res
estr
traint syst
aint syst ems (ISO/R2)
ems (ISO/R2)
Re ar airbag disabled 1
i‑U
Re ar airbag enabled X
i‑Size c
i‑Size c hild r
hild res
estr
traint syst
aint syst ems (ISO/F2X,
ems (ISO/F2X,
ISO/B2, ISO/B3)
ISO/B2, ISO/B3)
Re ar airbag disabled 1
i‑U
Re ar airbag enabled i‑U
1 The REAR SEAT AIR BAG OFF indicator lamp must be
lit. X Not suitable
forch ildren in this we ight categor y.
U Sui table forch ild restraint systems of the "Universal"
category in this we ight categor y.
L Suitable for semi-universal child restraint systems
acco rding totheta ble in "Recommended child restraint
systems", or if theve hicle and the seat are listed in the
ch ild restraint system manufacturer's vehicle model list.
UF Suitable forfo rw ard-facing child restraint systems of
th e "Universal" category in this we ight categor y.
i-U Suitable forfo rw ard-facing and rear wa rd-facing i-Size
ch ild restraint systems in the "Universal" categor y. V V
ehicles wit
ehicles wit h r
h rear airbag:
ear airbag: when securing a child in
a ch ild restraint system on an ou terre ar seat, it is
essential toobser vethefo llowing inst ructions:
R Only use a child restraint system appro vedby
Mercedes-Benz.
R Obser vethe no tes in "Overview of recommen-
ded child restraint systems" (/ page 65).
R Obser vethe information on there ar airbag
when there ar seat is occupied. (/ page 57).74
74
Occupant saf
ety

R
Secure a rear wa rd-facing child restraint sys-
te m with the ISOFIX or the i-Sizechild seat
anchor.
R Secure a forw ard-facing child restraint system
wi th th e ISOFIX or the i-Size child seat anchor
and, if present, theTo pTe ther anchorage. N
No
ot
tes on r
es on r earw
earwar
ard-f
d-f acing and f
acing and f orw
orwar
ard-f
d-f acing c
acing c hild
hild
r
r es
estr traint syst
aint syst ems on t
ems on t he
heleT
leT and r
and r ight r
ight r ear seat
ear seat St
icke r visible when there ar door is open
When /tting a child restraint system, there ar air-
bag can be disabled.
If using a f If using a f orw
orwar
ard-f
d-f acing c
acing c hild r
hild res
estr
traint syst
aint syst em
em
wit
wit h enabled r
h enabled r ear airbag:
ear airbag: make surethat the
ch ild's feet are not placed in front of there ar air- bag co
ver or on the seat backrest. The child's legs
can otherwise be 0ung upward if there ar airbag is
depl oyed.
Enabling/disabling t
Enabling/disabling t he r
he rear airbag
ear airbag
The rear airbag can be enabled or disabled via the
multimedia display (/ page 60). Secur
Secur
ing t
ing the c
he child r
hild r es
estrtraint syst
aint syst em wit
em with t
h the seat
he seat
belt
belt N
No
ot
tes on t
es on t he suit
he suitability of seats f
ability of seats f or att
or attac
aching belt-
hing belt-
secur
secur ed c
ed child r
hild r es
estrtraint syst
aint syst ems
ems
R
R ear seats wit
ear seats wit hout belt airbag and wit
hout belt airbag and wit hout r
hout rear
ear
airbag
airbag
W
W eight cat
eight cat egor
egory 0: up t
y 0: up t o 10 kg
o 10 kg
LeT/right rear seat U
Centre rear seat 1
U
W
W eight cat
eight cat egor
egory 0+: up t
y 0+: up t o 13 k
o 13 kgg
LeT/right rear seat U
Centre rear seat 1
U Occupant saf
ety
75
75

W
W
eight cat
eight cat egor
egory I: 9 t
y I: 9 t o 18 kg
o 18 kg
LeT/ right rear seat U
Centre rear seat 1
U
W
W eight cat
eight cat egor
egory II: 15 t
y II: 15 t o 25 k
o 25 kgg
LeT/right rear seat U
Centre rear seat 1
U
W
W eight cat
eight cat egor
egory III: 22 t
y III: 22 t o 36 kg
o 36 kg
LeT/right rear seat U
Centre rear seat 1
U
1 Child restraint systems wi tha supporting brac ket are
not suitable forth is seat.
U Suitable forch ild restraint systems of the "Universal"
category in this we ight categor y. R
R
ear seats wit
ear seats wit h a belt airbag
h a belt airbag
W
W eight cat
eight cat egor
egory 0: up t
y 0: up t o 10 kg
o 10 kg
LeT/ right rear seat X
W
W eight cat
eight cat egor
egory 0+: up t
y 0+: up t o 13 k
o 13 kgg
LeT/right rear seat X
W
W eight cat
eight cat egor
egory I: 9 t
y I: 9 t o 18 kg
o 18 kg
LeT/right rear seat X
W
W eight cat
eight cat egor
egory II: 15 t
y II: 15 t o 25 k
o 25 kgg
LeT/right rear seat
L1
W
W eight cat
eight cat egor
egory III: 22 t
y III: 22 t o 36 kg
o 36 kg
LeT/right rear seat
L1
1 Only use the appro vedch ild seats KIDFIX XP and
AMG KIDFIX XP. X Not suitable
forch ildren in this we ight categor y.
L Suitable for semi-universal child restraint systems
acco rding totheta ble in "Recommended child restraint
systems", or if theve hicle and the seat are listed in the
ch ild restraint system manufacturer's vehicle model list. V
V
ehicles wit
ehicles wit h belt airbags:
h belt airbags: when securing a child
in a child restraint system on an ou terre ar seat, it
is essential toobser vethefo llowing inst ructions:
R Only use a child restraint system appr oved for
Mercedes-Benz.
R Obser vethe no tes in "Overview of recommen-
ded child restraint systems" (/ page 65).
R Secure a rear wa rd-facing child restraint sys-
te m with the ISOFIX or the i-Size child seat
anchor.
R Secure a forw ard-facing child restraint system
wi th th e ISOFIX or the i-Size child seat anchor
and, if present, theTo pTe ther anchorage.
V
V ehicles wit
ehicles wit h a r
h a reclining r
eclining r ear seat
ear seat::th e bottom and
back of a forw ard-facing child restraint system
must ma kefull contact wi th there clining rear seat 76
76
Occupant saf
ety

Secur
Secur
ing t
ing the c
he child r
hild r es
estrtraint syst
aint syst em wit
em with t
h the seat
he seat
belt on t
belt on t he r
he rear seat
ear seat
When
When /tting
/tting a belt-secur
a belt-secur ed c
ed child r
hild r es
estr
traint sy st
aint syst em,
em,
obse rv
observ e t
e the f
he f ollo
ollowing:
wing:
O Always comply with the manufacturer's
installation and operating inst ructions forthe
ch ild restraint system used.
O For a child restraint system in the "Universal"
or "Semi-Universal" categor y,make sure that
th e system has been appr ovedfo rth eve hicle
seat.
Obser vethe no tes under "Suitability of seats
fo r attaching belt-secured child restraint sys-
te ms" (/ page 75).
O When using a w When using a w eight cat
eight categor
egory 0/0+ bab
y 0/0+ bab y
y
car seat and a w
car seat and a w eight cat
eight categor
egory I r
y I rearw
earw ar
ard-
d-
f
f acing c
acing c hild r
hild res
estrtraint syst
aint syst em on a r
em on a r ear seat:
ear seat:
adjust the front seat so that the seat does
not touch thech ild restraint system.
O When using a w
When using a w eight cat
eight categor
egory I f
y I forw
orw ar
ard-
d-
f
f acing c
acing c hild r
hild res
estr
traint sy st
aint syst em:
em:remo vethe
head restraint from there specti veseat, if
possible. ATer
thech ild restraint system has been
re mo ved, replace the head restraint immedi-
atel y and adjust all head restraints co rrectl y.
O The backrest of thefo rw ard-facing child
re straint system must, as far as possible, be
re sting on the seat backrest of there ar seat.
O Ifth e head restraint of thech ild seat cannot
be fully extended when it is installed in the
ve hicle, this will result in restrictions on the
maximum size setting forch ild restraint sys-
te ms in weight category II or III.
Contact with thero of when the head
re straint is ful lyex tended and loc ked in place
will not result in any restrictions on use.
O Thechild restraint system must not be put
under strain between thero of and the seat
cushion and/or be /t tedfacing the wrong
direction. Where possible, adjust the seat
cushion inclination accordingl y.
O Thechild restraint system must not be put
under strain bythe head restraint. Adjust the
head restraints as appropria te. O
Make sure that thech ild's feet do not touch
th e front seat. If necessar y,mo vethe front
seat slightly forw ards. #
Installth ech ild restraint system.
The entire base of thech ild restraint system
must al ways rest on the seat sur face of the
re ar seat. #
Always make sure that the shoulder belt strap
is cor rectly routed from the seat belt outlet of
th eve hicle tothe shoulder belt guide on the
ch ild restraint system.
The shoulder belt strap must be routed
fo rw ard from the seat belt outlet. 78
78
Occupant saf
ety

N
N
o
ot
tes on v
es on v ehicles wit
ehicles wit hout aut
hout automatic fr
omatic fr ont
ont
passeng
passeng er airbag
er airbag shut
shuto.
o. St
icke r visible when the front passenger door is
open
Ve hicles without automatic front passen ger airbag
shuto. ha vea special stic ker a1xed tothe side of
th e cockpit on the front passenger side. Make sure
you obser vethefo llowing information:
R Never /t a rear wa rd-facing child restraint sys-
te m to the front passenger seat
R Always /t a rear wa rd-facing child restraint sys-
te m to a suitable rear seat
- Seats suitable for attaching belted child
re straint systems (/ page 75).
- Secure thech ild restraint system wi th the
seat belt on there ar seat (/ page 78).
R Notes on rear wa rd-facing and forw ard-facing
ch ild restraint systems on the front passenger
seat (/ page 79)
N
No ot
tes on r
es on r earw
earwar
ard-f
d-f acing and f
acing and f orw
orwar
ard-f
d-f acing c
acing c hild
hild
r
r es
estr traint syst
aint syst ems on t
ems on t he fr
he front passeng
ont passeng er seat
er seat &
W
WARNING
ARNING Risk of injury or death when
using a rear wa rd-facing child restraint sys-
te m while the front passenger airbag is
enabled
If yo u secure a child in a rear wa rd-facing child
re straint system on the front passenger seat
and thePA SSENGER AIR BAG OFF indicator la
mp is o., the front passenger airbag can
deploy in theev ent of an accident.
The child could be struck bythe airbag. #
Always ensu rethat the front passenger
airbag is disabled. The PASSENGER AIR
BAG OFF indicator la mpmust be lit. #
NEVER use a rear wa rd-facing child
re straint system on a seat wi than ENA-
BLED FRONT AIR BAG. This can result in
th e DEATH of or SERIOUS INJURY tothe
CHILD. Obse
rveth e speci/c inst ructions forth ere ar-
wa rd-facing and forw ard-facing child restraint sys-
te ms (/ page 80). Occupant saf
ety
79
79

Wa
rning notice on the front passenger sun visor
Alw ays obser vethe status of the front passenger
airbag on thePA SSENGER AIR BAG OFF indicator
la mp:
R If it is absolu tely necessary to/t a child
re straint system tothe front passenger seat,
alw ays obser vethe information on automatic
front passenger airbag shuto. (/ page 53).
R When using a rear wa rd-facing child restraint
system on the front passenger seat, the front
passenger airbag must alw ays be disabled.
This is only the case if thePA SSENGER AIR
BAG OFF indicator la mpis lit continuously
(/ page 55). R
Ifth ePA SSENGER AIR BAG OFF indicator
la mp is o., the front passenger airbag is ena-
bled. The front passenger airbag may deploy
during an accident.
Secur Secur ing t
ing the c
he child r
hild r es
estrtraint syst
aint syst em wit
em with t
h the seat
he seat
belt on t
belt on t he fr
he front passeng
ont passeng er seat
er seat
When /tting a belt-secured child restraint system
on the front passenger seat, alw ays obser vethe
fo llowing:
O Obser vethe no tes on rear wa rd-facing and
fo rw ard-facing child restraint systems on the
front passenger seat (/ page 79).
O Obser vethech ild restraint system manufac-
tu re r's installation and operating inst ructions.
O For a child restraint system in the "Universal"
or "Semi-Universal" categor y,make sure that
th e system has been appr ovedfo rth eve hicle
seat.
Obser vethe no tes under "Suitability of seats
fo r attaching belt-secured child restraint sys-
te ms" (/ page 75). O
When using a forw ard-facing child restraint
system in weight category I: remo vethe head
re straint from there spective seat, if possible.
ATer thech ild restraint system has been
re mo ved, replace the head restraint immedi-
atel y and adjust all head restraints co rrectl y.
O The backrest of thefo rw ard-facing child
re straint system must, as far as possible, be
re sting on the seat backrest of the front
passenger seat.
O Ifth e head restraint of thech ild seat cannot
be fully extended when it is installed in the
ve hicle, this will result in restrictions on the
maximum size setting forch ild restraint sys-
te ms in weight category II or III.
Contact with thero of when the head
re straint is ful lyex tended and loc ked in place
will not result in any restrictions on use.
O Thechild restraint system must not be put
under strain between thero of and the seat
cushion and/or be /t tedfacing the wrong
direction. 80 80
Occupant saf
ety

#
When leaving theve hicle, alw aysta ke the
ke y with you and lock theve hicle. #
Keep theve hicle key out of there ach of
ch ildren. &
W
WARNING
ARNING Dangertolife due toexposure
to extreme heat or cold in theve hicle
If people, particular lych ildren, are exposed to
ex treme temp eratures over an extended
period of time, there is a risk of serious injury
or danger tolife. #
Never lea vepersons, children in particu-
lar, unattended in theve hicle. &
W
WARNING
ARNING Risk of accident and injury due
to children leT unattended in theve hicle
If ch ildren are tr avelling in theve hicle, they
could, in particular:
R open doors, thereby endangering other
persons or road users
R get out and be struck byoncoming tra1c R
operate vehicle equipment and become
trapped, forex ample #
Always activate thech ild saf ety loc ks
installed if children are tr avelling in the
ve hicle. #
Never lea vechildren unattended in the
ve hicle. #
When leaving theve hicle, alw aysta ke the
ke y with you and lock theve hicle. There are
child saf ety loc ksforth ere ar doors and
th ere ar side wind ows.
Ve hicles forth e United Kingdom: obser vethe
impor tant safe ty notes in the "No tes on the addi-
tional door lock" section.
The child saf ety lock on there ar doors secures
each door separatel y.The doo rscan no longer be
opened from the inside. #
Press the le ver in direction 1(activate) or 2
(deactivate). #
Make sure that thech ild saf ety loc ksare work-
ing proper ly. 82 82
Occupant saf
ety

A
A
ctiv
ctiv ating/deactiv
ating/deactiv ating t
ating the c
he child safe
hild safe ty loc
ty lock f
k for
or
t
t he r
he r ear side windo ws
ear side windo ws #
T
To activ
o activ at
ate/deactiv
e/deactiv at
ate:
e: press button 2.
The rear side wind owcan be opened or closed
as follo ws:
R indicator lamp 1is lit: via the switch on
th e driver's door R
indicator lamp 1is o.: via the switch on
th e cor responding rear door or driver's
door
When thech ild saf ety lock is acti vated, the con-
trols in there ar compartment are disabled for:
R there ar side wind ows
R the adjustment of the front passenger seat
from there ar compartment
R there ar seat belt extender
R thero ller sunblinds:
- ofthere ar side wind ows
- ofthere ar wind ow
- inthero of N
No
ot
tes on pe
es on pe ts in t
ts in the v
he vehicle
ehicle &
W
WARNING
ARNING Risk of accident and inju rydue
to animals leT unsecured or unatte nded in
th eve hicle
If yo u lea veanimals in theve hicle unat tended
or unsecured, they could press buttons or
switches, for instance. An animal ma
y:
R activate vehicle equipment and become
trapped, forex ample
R switch systems on or o. and endanger
other road users
Unsecured animals may be thro wn about the
ve hicle in theev ent of an accident, or sudden
steering and braking manoeuvres, and injure
ve hicle occupants. #
Never lea veanimals unat tended in the
ve hicle. #
Always cor rectly secure animals while
driving, e.g. using a suitable animal car-
ri er. Occupant saf
ety
83 83

There is a
risk of fatal injur y. #
Keep batteries out of there ach of chil-
dren. #
Ifth e co ver and/or lid of the battery
compartment does not close securel y,
do not use theke y and keep it away from
ch ildren. #
If batteries are swallo wed, seek medical
attention immediatel y.+
ENVIR
ENVIR
ONMENT
ONMENT AL NO
AL NOTE
TEEnvironmen tal
damage due toimproper disposal of bat-
te ries Batteries contain pollutants. It is
illegal todispose of them with the household
ru bbish. #
Dispose of batteries in an
environmentally responsible manner. Ta
ke dischar ged batteries toaqu ali/ed
specialist workshop or toa collection
point for used batteries. R
R
eq
eq uir
uir ements:
ements:
R Youre qu ire a CR 2032 3 V cell batter y.
Mercedes-Benz recommends that you ha vethe
battery replaced at a quali/ed specialist work-
shop. #
Remo vethe emer gency key (/ page 86). #
Press emer gency key2 into the opening in
th eke y in the direction of the arrow until co
ver1 opens. When doing so, do not hold
co ver1 closed. #
Insert emer gency key2 into the opening and
liT up co vering 3 and remo veit. #
Repeatedly tapth eke y again styour palm until
battery 4falls out of thekey. #
Insert the new battery with the positive pole
fa cing upwards. Use a lint-f ree clo thtodo so. #
Make sure that the sur face of the battery is
free of lint, grease and other impurities. #
Insert the front tabs of co vering 3 into the
housing and then press on bo thsides toclose
it. Opening and closing
87
87