MERCEDES-BENZ E-CLASS COUPE 2022 Manual Online

#
Press release knob 2down fully and slide
co ver1 inthe direction of the ar row. #
Fold out co ver1 inthe direction of the ar row
and remo ve. #
Remo vebattery compartment 3and take
out the dischar ged batter y. #
Insert the new battery into battery compart-
ment 3. Obser vethe positive pole marking in
th e battery compartment and on the battery
when doing this. #
Push in battery compartment 3.#
Re-attach co ver1 and push it until it
engages. Pr
Pr
oblems wit
oblems wit h t
h the key
he key , tr
, troubleshoo
oubleshoo ting
ting Y Y
ou can no long ou can no long er loc
er lock or unloc
k or unloc k t
k the v
he v ehicle
ehicle
Po ssible causes:
R The key battery is weak or dischar ged. #
Check the battery using the indicator lamp
(/ page 75). #
Replace theke y batter y,if necessary
(/ page 77). #
Use there placement key. #
Use the emer gency keyto lock or unlock
(/ page 82). #
Have theke ych ecked at a quali/ed specialist
wo rkshop.
Ther
Ther e is int
e is int erf
erfer
erence fr
ence fr om a pow
om a pow er
erful r
ful r adio signal
adio signal
sour sour ce ce
Po ssible causes if the function of theke y is
impaired:
R high voltage po wer lines
R mobile phones
R electronic devices (no tebooks, tablets) R
shielding due tome tal objects or induction
loops for electrical gate systems or automatic
bar riers #
Make sure that there is su1cient distance
between theke y and the po tential sou rce of
inter fere nce.
Y
Y ou hav
ou hav e los
e lost a key
t a key #
Have theke y deactivated at a quali/ed spe-
cialist workshop. #
If necessar y,ha ve the mechanical lock
re placed as well. Doors
Doors
N
No
ot
tes on t
es on t he additional door lock
he additional door lock The additional door lock is only
available forve hi-
cles forth e United Kingdom. 78
78
Opening and closing

&
W
W ARNI NG
ARNI NGRisk of injury topersons inside
th eve hicle when the additional door lock
is activated
If th e additional door lock is activated, the
doors can no longer be opened from the
inside. #
Never lea vepersons, in particular chil-
dren, unattended in theve hicle. #
Ifth ere are persons in theve hicle, do not
activate the additional door loc k.The additional door lock is automatically activated
in
thefo llowing situations:
R The vehicle is loc ked using thekey.
R The vehicle is loc ked using KEYLESS-GO.
If th eve hicle has been loc ked via Mercedes me
connect, the additional door lock is not activated
(/ page 288).
If th e additional door lock is activated, the doors
cannot be opened from the inside.
% ATer locking you can issue a signal with the
horn. Yo
u can pr event the additional door lock from
being activated bydeactivating interior pr otection
before locking theve hicle (/ page 98). U Unloc
nloc king/opening t
king/opening t he door
he doors fr
s from t
om t he inside
he inside #
U
Unitnit ed Kingdom only
ed Kingdom only :
:obser vethe no tes on
th e additional door lock (/ page 78). #
Pull door handle 2.
Locking pin 1pops up when the door is
unloc ked. Centr
Centr
all
ally loc
y loc king and unloc
king and unloc king t
king the v
he v ehicle fr
ehicle fr om
om
t
t he inside
he inside #
T
To unloc
o unloc k:
k:press 1button. #
T
To loc
o loc k:
k:press button 2. Opening and closing
79
79

This does not lock or unlo
ckthe fuel /ller 0ap.
The vehicle is not unloc ked:
R ifyo u ha veloc kedth eve hicle using thekey
R ifyo u ha veloc kedth eve hicle using KEYLESS-
GO Loc
Loc
king/unloc
king/unloc king t
king the v
he vehicle wit
ehicle wit h KEYLESS-GO
h KEYLESS-GO R
R
eq
eq uir
uir ements:
ements:
R The key is outside theve hicle.
R The dis tance between theke y and theve hicle
does not exceed 1 m.
R The driver's door and the door on which the
door handle is used are closed.
* NO
NO TE
TEDamage totheve hicle caused by
unintentionally opening the boot lid R
when using an automatic car wash
R when using a high pressure cleaner #
Deactivate the function of theke y in
th ese situations.
or #
Make sure that theke y is at a minimum
dis tance of 3 m away from theve hicle. Obser
vethe no tes:
R onwashing theve hicle in a car wash
(/ page 312)
R on using a high pressure cleaner
(/ page 313) #
T
To unloc
o unloc k t
k the v
he v ehicle:
ehicle: touch the inner sur face
of the door handle. #
T
To loc
o loc k t
k the v
he v ehicle:
ehicle: touch sensor sur face 1
or 2. #
Conv
Conv enience closing:
enience closing: touch recessed sensor
sur face 2 until the closing process has been
comple ted.
% Further information on con venience closing
(/ page 90).
If yo u open the boot lid from outside, the boot lid
is automatically unloc ked. Pr
Pr
oblems wit
oblems wit h KEYLESS-GO, tr
h KEYLESS-GO, tr oubleshoo
oubleshooting
ting Y
Y
ou can no long
ou can no long er loc
er lock or unloc
k or unloc k t
k the v
he v ehicle using
ehicle using
KEYLESS-GO
KEYLESS-GO
Po ssible causes:
R The function of theke y has been deactivated.
R The key battery is weak or dischar ged. #
Activate the function of theke y (/ page 76). #
Check the battery using the indicator lamp
(/ page 75). 80 80
Opening and closing

#
Replace theke y batter y,if necessary
(/ page 77). #
Use there placement key. #
Use the emer gency keyto lock or unlock
(/ page 82). #
Have theve hicle and keych ecked at a quali-
/ed specialist workshop.
Ther
Ther e is int
e is int erf
erfer
erence fr
ence fr om a pow
om a pow er
erful r
ful r adio signal
adio signal
sour
sour ce
ce
Po ssible causes if the function of KEYLESS-GO is
impaired:
R high voltage po wer lines
R mobile phones
R electronic devices (no tebooks, tablets)
R shielding due tome tal objects or induction
loops for electrical gate systems or automatic
bar riers #
Make sure that there is su1cient distance
between theke y and the po tential sou rce of
inter fere nce. A
A
ctiv
ctiv ating/deactiv
ating/deactiv ating t
ating the aut
he automatic loc
omatic loc king f
king fea-
ea-
ture
ture The
vehicle is loc ked automatically when theve hi-
cle is switched on and the wheels are turning
fa ster than walking pace. #
T
To activ
o activ at
ate:
e: press and hold button 2for
appr oximately /ve seconds until an acoustic
signal sounds. #
T
To deactiv
o deactiv at
ate:
e: press and hold button 1for
appr oximately /ve seconds until an acoustic
signal sounds.
In thefo llowing situations, there is a danger of
being loc ked out when the function is activated:
R while theve hicle is being tow- star ted or
pushed
R ifth eve hicle is being tested on a roller dyna-
mome ter P
P
o
ow
w er closing function
er closing function &
W
WARNING
ARNING Risk of becoming trapped when
th e doors close automatically
Body parts or objects can become trapped,
causing injuries. #
Ensure that no body parts or objects are
in the closing area. #
Automatic closing of the doors can be
cancelled bypulling the outer or inner
door handle. Opening and closing
81
81

If
yo u push the door into the lock tothe /rst
de tent position, the po wer closing function will
automatically pull the door into the loc k. Loc
Loc
king/unloc
king/unloc king t
king the dr
he driv
iver's door wit
er's door wit h t
h the
he
emerg
emerg encykey
ency key %
Ifyo u wish tolock theve hicle entirely using
th e emer gency key,/rst press the button for
locking from the inside while the driver's door
is open. Then proceed tolock the driver's
door using the emer gency key. #
Remo vethe emer gency key (/ page 77). #
Inse rtthe emer gency key as far as it will go
into opening 1inthe co ver. #
Pull and hold the door handle. #
Pull the co ver on the emer gency key as
straight as possible away from theve hicle until
it re leases. #
Release the door handle. #
T To unloc o unloc k:
k:turn the emer gency key anti-cloc k-
wise toposition 1. #
T
To loc
o loc k:
k:turn the emer gency key clockwise to
position 1. #
Carefully press the co ver onto the lock cylin-
der until it engages and is seated /rml y.82
82
Opening and closing

Boot
Boot
Opening t
Opening t
he boo
he boot lid
t lid &
D
D AN
ANGER GER Risk of exhaust gas poisoning
Combustion engines emit poisonous exhaust
ga ses such as carbon monoxide. Exhaust
ga ses can enter theve hicle interior if the boot
lid is open when the engine is running, espe-
cially if theve hicle is in motion. #
Always switch o. the engine before
opening the boot lid. #
Never drive with the boot lid open. *
N
NO OTE
TE Damage tothe boot lid byobstacles
abo vetheve hicle The boot lid swings upwards when it is
opened. #
Therefore, make sure that there is su1-
cient clearance abo vethe boot lid. #
With th e boot lid unloc ked, press theto p of
th e Mercedes star. %
Toopen, pull on thefo lded-out Mercedes star
when there ve rsing camera is activated. #
V
Vehicles wit
ehicles wit h HANDS-FREE A
h HANDS-FREE A CCESS:
CCESS:make a
kicking mo vement with your foot below the
bumper (/ page 86).
V
V ehicles wit
ehicles wit h boo
h boot lid conv
t lid conv enience closing
enience closing #
Pull remo teoperating switch 1until the boot
lid opens. or #
Press and hold thep button on thekey. #
Ifth e boot lid is stopped in an intermediate
position, pull it upwards. Release it as soon as
it begins toopen. #
With th e boot lid opening limiter activated,
manually pull the stopped boot lid upwards.
If an obstacle obstructs the boot lid during the
automatic opening process, bloc kage detection
will stop the boot lid. The automatic bloc kage
de tection function is only an aid and is not a sub-
stitute foryo ur attentiveness. Closing t
Closing t
he boo
he boot lid
t lid &
W
WARNING
ARNING Risk of injury from unsecured
items in theve hicle
If objects, lug gage or loads are not secured or
not secured su1cient ly,they could slip, tip
ov er or be thro wn around and thereby hit vehi-
cle occupants. Opening and closing
83
83

There is a
risk of injur y,particular lyin the
eve nt of sudden braking or a sudden change
in direction. #
Always st owobjects in such a wayth at
th ey cannot be thro wn around. #
Before the journe y,secure objects, lug-
ga ge or loads against slipping or tipping
ove r. Obser
vethe no tes on loading theve hicle.
N
No ot
tes on closing t
es on closing t he boo
he boot lid:
t lid:your vehicle is
equipped with automatic keyre cognition. If a key
belonging totheve hicle is de tected in theve hicle,
th e boot lid will not be loc ked and will pop open
again.
No tethat the boot lid will not be loc ked if thefo l-
lowing situation occurs:
R You ha veloc kedth eve hicle and close the
boot lid while a key belonging totheve hicle is
inside theve hicle.
and
R A second key belonging totheve hicle is not
de tected outside theve hicle. Au
tomatic keyre cognition is only an aid and is not
a substitute foryo ur attentiveness. #
Before locking, ensure that at least one key
belonging totheve hicle is outside theve hicle. #
T
T o close t o close t he boo
he boot lid:
t lid:pullthe boot lid down-
wa rds using the handle recess and push it
closed.
V
V ehicles wit
ehicles wit h boo
h boot lid conv
t lid conv enience closing
enience closing &
W
WARNING
ARNING Risk of becoming trapped dur-
ing automatic closing of the boot lid
Pa rts of the body could become trapped.
There may be people in the closing area. #
Make sure that no thing is located within
th e vicinity of the closing area. #
Use one of thefo llowing options tostop
th e closing process:
R Press thep button on thekey.
R Press or pull there mo teoperating
switch on the driver's door.
R Press the closing or locking button
on the boot lid. R
Press theto p of the star on the boot
lid. V
V
ehicles wit
ehicles wit h HANDS-FREE A
h HANDS-FREE A CCESS:
CCESS:it is also
possible tostop the closing process bymaking a
kicking mo vement below there ar bumper. #
T
To close t
o close t he boo
he boot lid:
t lid:pullthe boot lid down-
wa rds using the handle recess and push it
closed. #
Ifth e boot lid is stopped in an intermediate
position, push it down wards.
The boot lid will continue toclose. 84
84
Opening and closing

#
Push remo teoperating switch 1until the
boot lid is fully closed. #
Press closing button 1onthe boot lid.
V
V ehicles wit
ehicles wit h KEYLESS-GO
h KEYLESS-GO #
Press locking button 2onthe boot lid.
If a key is de tected outside theve hicle, the
boot lid will close and theve hicle will be
loc ked. #
With th e boot lid comple tely open, press and
hold thep button on thekey. Thekey must
be in the vicinity of theve hicle.
V
V ehicles wit
ehicles wit h HANDS-FREE A
h HANDS-FREE A CCESS
CCESS #
With th e boot lid comple tely open, make a
kicking mo vement with your foot below the
bumper (/ page 86).
Boo
Boo t lid aut
t lid aut omaticrev
omatic rever
ersing function
sing function
The boot lid is equipped with automatic bloc kage
de tection with a reve rsing function. If an obstacle
obstructs the boot lid during the automatic clos-
ing process, it will automatically open again. The
automatic reve rsing function is only an aid and is
not a substitute foryo ur attentiveness. #
During the closing process, make sure that no
body parts are in the closing area. &
W WARNING
ARNING Risk of becoming trapped
despite reve rsing function
The reve rsing function will not react:
R tosoT, light and thin objects, e.g. /n gers
R towa rdsth e end of the closing procedure Opening and closing
85
85

In
these situations in particular, there ve rsing
function cannot pr event someone being trap-
ped. #
Ensure that no body parts are in the
closing area. #
If someone is trapped, use one of thefo l-
lowing options:
R Press thep button on thekey.
R Press there mo teoperating switch on
th e driver's door.
R Press the closing or locking button
on the boot lid.
R Press theto p of the Mercedes star
on the boot lid. HANDS-FREE A
HANDS-FREE A
CCESS function
CCESS function Wi
th HANDS-FREE ACCESS you can open, close
or inter rupt boot lid mo vement byper form ing a
kicking mo vement under there ar bumper.
The kicking mo vement triggers the opening or
closing process alternatel y.
Obser vethe no tes when opening (/ page 83)
and closing (/ page 83)the boot lid. %
Awa rning tone sounds while the boot lid is
opening or closing. &
W
WARNING
ARNING Risk of burns caused bya hot
ex haust system
The vehicle exhaust system can become very
hot. If you use HANDS-FREE ACCESS, you
could burn yourself bytouching theex haust
system. #
Always ensu rethat you only make a kic k-
ing mo vement within the de tection range
of the sensors. *
N
NOOTE
TE Damage totheve hicle caused by
unintentionally opening the boot lid R
when using an automatic car wash
R when using a high pressure cleaner #
Deacti vate the function of theke y in
th ese situations.
or #
Make sure that theke y is at a minimum
dis tance of 3 m away from theve hicle. 86
86
Opening and closing

When making
the kicking mo vement, make sure
th at you are standing /rmly on thegr ound. Yo u
could otherwise lose your balance, e.g. on ice.
Obser vethefo llowing no tes:
R The key is behind theve hicle.
R Stand at least 30 cm away from theve hicle
while per form ing the kicking mo vement.
R Do not come into contact with the bumper
while making the kicking mo vement.
R Do not car ryout the kicking mo vement too
slo wly.
R The kicking mo vement must be towa rdsthe
ve hicle and back again. 1
Detection range of the sensors
If se veral consecutive kicking mo vements are not
successful, waitte n seconds.
Syst
Syst em limits
em limits
The system may be impai red or may not function
in thefo llowing cases:
R The sensors are dirty, e.g. due toroad salt or
sno w.
R The kicking mo vement is made using a pros-
th etic leg. The boot lid could be opened or closed uninten-
tionall
y,in thefo llowing situations:
R A person's arms or legs are moving in the sen-
sor de tection range, e.g. when polishing the
ve hicle or picking up objects.
R Objects are mo ved or placed behind theve hi-
cle, e.g. the hose of a fuel dispenser, a charg-
ing cable or lug gage
R Clamping straps, tarp aulins or other co verings
are pulled overth e bumper.
R A pr otective mat with a length reaching over
th e boot sill down into the de tection range of
th e sensors is used.
R The pr otective mat is not secured cor rectl y.
R Workis being done on the trailer hitch, trailers
or rear bicycle rack s.
Deacti vate the function of theke y (/ page 76) or
do not car rytheke y about your person in such
situations. Opening and closing
87 87