2020 MERCEDES-BENZ S-CLASS lock

Door
s Un
loc king andopening doorsfromt heinside #
Tounlo ckand open afront door :pul ldoor
handl e2.
Loc king pin1pops upwhe nthe door is
unloc ked. #
Tounlo ckarear door: pullth er ear door
handle.
The locking pinpops upwhen ther ear door
is unloc ked. #
Toopen arear door: pullth er ear door han‐
dle again. Loc
king/unloc kingthev ehic lecentr allyf rom
th ei nsid e #
Tounlo ck:pr ess button 1. #
Toloc k:press butt on2.
This does notloc ko runloc kthe fuel filler flap. The
vehicle isno tu nloc ked:
R Ifyo uh ave lockedt he vehicle using the
Smar tKey .
R Ifyo uh avel oc kedt he vehicle using KEY‐
LESS -GO. Loc
king/unloc kingthev ehic lewit hK EY‐
LES S-GO Re
quirement s:
R The Smar tKey isouts idethev ehicle.
R The distance betwee nt he Smar tKey and the
ve hicle does note xceed 3ft(1m ).
R The driver's door andthed oor atwhic hthe
door handle isused arec losed. Openin
gand closin g69

Pr
oblems withKEYLESS-GO Pr
oblem
Possible causes/conseq uencesand0050 0050
Solutions
Yo uc an no longerloc ko runloc kthe
ve hicle using KEYLES S-GO. Po
ssible causes:
R The Smar tKey functions have been deactiv ated (/ page65).
R The Smar tKey batt eryi sw eak ordisc harged.
R Ther eisinter fere nce from apowe rful radio signal source.
R The Smar tKey isfaulty . #
Activatet he Smar tKey functions (/page65). #
Che cktheb atteryu sing thei ndicat orlam pand replace ifnec essar y(/pag e66). #
Use thee mer gency keyt ou nlockorloc kthe vehicle (/page66). #
Have thev ehicle andSmar tKey checkeda taq ualifiedspec ialistworks hop. Switc
hingthea utoma ticlocking featur e
on/ off The
vehicle isloc keda utomatic allywhen the
ignit ionisswitc hedonand thew heels aret urn‐
ing faster than walkin gpace. Open
ingand closing 71

#
Todeac tivate: press and holdb utton1 for
appr oximat elyf ives econds untilanacous tic
signal sounds. #
Toactiv ate: press and hold button2 for
appr oximat elyf ives econds untilanacous tic
signal sounds.
In thef ollo wing situations, ther ei sad angerof
being lockedo utwhen thef unc tion isactiv ated:
R The vehicle isbeing towe d/pushed. R
The vehicle isbeing tested on adynamome‐
te r. Po
we rclosing fun ction If
yo up ush thed oor intot he locktot he firs t
de tent positio n,thep owe rclosi ngfunction will
au tomatical lypul lthe door intot he lock. Loc
king/u nlocking thed rive r'sd oor withthe
eme rgency key %
Ifyo uw ish toloc kthe vehicle entirelyusing
th ee mer gency key,firs tp ress theb utton for
loc kin gfromt heinside whilethed rive r's
door isopen. Thenproceed toloc kthe driv‐
er's door using thee mer gency key. #
Inser tthe emer gency keya sfar as itwi llgo
in to opening 1inthec over. #
Pull and hold thed oor handle. #
Pull thec over on thee mer gency keya s
st ra ight aspossible away from thev ehicle
until itre leases. #
Release thed oor handle. 72
Opening andclosing

#
Tounlo ck:tur nthe emer gency keyc ounter-
clo ckwise toposition 0047. #
Toloc k:tur nthe emer gency keyc lock wise to
position 0047. #
Carefully press thec ove rontot he lockc ylin‐
der until iteng ages and isseat edfirm ly. Tr
unk Openi
ngthet runk lid Plug-
inhybrid: obser vethen otes intheS upple‐
ment .Other wise, youm ayfailto recogni zedan‐
ge rs. &
DANG ER Risk ofexhaus tgas poi son ing
Com bustione ngines emitpoisonous exhaus t
ga ses suchascarbon monoxide.Exhaus t
ga ses can enterthev ehicle interior ifth e
tr unk lidi so penw hent he engine isrunning ,
esp ecially ifth ev ehicle isin mo tion. #
Alw ayss witc hoffthee ngine before
opening thet runk lid. #
Neverd rive wit hthe trunk lidopen. *
NO
TEDama getothet runk lidbyobs ta‐
cle sabove thev ehicle The
trunk lidswings upwards when itis
opened. #
Ther efor e, mak esuret hat ther ei ss uffi‐
cie ntcle arance above thet runk lid. Yo
uh ave thef ollo wing options foro pening
the trunk lid: #
Pullth et runk lidhandle. #
Vehicl eswith HANDS -FREEACCESS: Make
ak ickin gm ovement withyour foot belo wthe
bum per(/ page76).
Ve hicl eswith trunk lidconve nience closing Opening
andclosing 73

#
Pull trunk lidremo teoper ating switch1. #
Press and hold the008B buttononthe
Smar tKey . #
Forat runk lidstopped inan intermediat e
position, pullitupw ards and release itas
soon asitstar ts to open.
Wi th thet runk lidopening heightrestriction
acti vated, manuall ypullthes topped trunk lid
upw ards.
If an object obstructs thet runk liddur ing the
aut omat icopen ingproce ss,obs truct ion detec‐
tion willst op thet runk lid. The obstruction
de tection functi onisonly anaida nd isno ta
su bs titu tefory our attentiv eness. Clos
ingthet runk lid &
WARNIN GRisk ofinju ryfrom unsecu red
it ems inthev ehicle
If object s,lugg ageo rloads aren otsecur ed
or nots ecur edsuf ficie ntly,they cou ldslip,
tip ove rorb ethrow na roun da nd ther eb yh it
ve hicle occupants. Ther
eisar iskofinju ry,p articular lyin the
ev ent ofsudden braking oras udden chang e
in dir ect ion. #
Alw ayss towo bject sins uchaw aythat
th ey canno tbethrow na round . #
Beforet he jour ney,secur eobjects, lug‐
ga ge orloads agains tslipping ortipping
ove r. Obser
vethen otes on loading thev ehicle.
Yo uh ave thef ollo wing options forc losing
the trunk lid: #
Pullth et runk liddown wardsu sing theh an‐
dle recess andpush itclos ed.
% Ifyo ul ight lypush thet runk lidclosed, the
po we rclosi ngfunction willautom atical lypull
th et runk lidintot he lock. Ve
hicl eswith trunk lidconvenience closing &
WARNIN GRisk ofbeco ming trap ped
du ring automatic closing ofthet runk lid
Pa rtso fthe body could become trapped dur‐
ing automatic closing ofthet runk lid. Mor e‐
ove r,people, e.g.childr en, maybestandi ng
in thec losing area orma yenter thec losing
ar ea dur ing thec losing process. #
Mak esuret hat nobody isin thev icin ity
of thec losing area dur ing thec losing
pr ocess. #
Use oneofthef ollo wing options tostop
th ec losing process:
R Press the008B buttononthe
Smar tKey .
R Press orpull ther emo teoper ating
switc honthe driver's door .
R Press thec losing orloc king button
on thet runk lid.
R Pull thet runk lidhandle. #
Vehicl eswith HANDS -FREEACCESS: itis
also possibletostop thec losing process by 74
Opening andclosing

making
akicking movement belowthe rear
bum per.
Yo uh ave thef ollo wing options forc losing
the trunk lid: #
Pullth et runk liddown wardss lightly .Release
it as soon asitbegins toclos e. #
Forat runk lidstopped inan intermediat e
position, pushitdo wn wards.
The trunk lidwill cont inue toclos e. #
Press ther emo teopening switchfor trunk lid
1. #
Press closing button1 onthet runk lid.
Ve hicl eswith KEYLESS-GO #
Press locking button2 onthet runk lid.
If aS mar tKey isde tected outsid ethe vehicle,
th et runk lidwill close andthev ehicle willbe
loc ked. #
With thet runk lidcom pletely op ened ,p ress
and holdthe 008B buttonontheS mar tKey Opening
andclosing 75

The
trunk lidcould beopened orclosed uninten‐
tionall y,in thef ollo wing situations:
R Ifap erson 'sarms orlegs arem ovingi nt he
sensor detection rang e, e.g .whenp olish ing
th ev ehicle orpic king upobject s.
R Ifobject saremo vedo rplaced behind the
ve hicle, e.g.tensi oni ng stra ps orlugg age.
R Ifclam ping stra ps, tarp so rother coverings
ar ep ulledo verthe bum per.
R Ifap rotectivem atwit hal engt hreac hing
ove rthe trunk silldown intot he detection
ra ng eo fthe sensor sisu sed.
R Ifth ep rotectivem atisno ts ecur edcor rectly .
R Whe nworking onthet railer coupling, trailer s
or rear bicy clerack s.
Deactiv ateK EYLES S-GO(/page65)or do not
car rytheS mar tKey about your per son insuc h
sit uatio ns. Swit
ching separ atet runk locking on/of f If
yo uc entrall yu nlo ckthev ehicle whileseparate
loc king isactiv ated, thet runk will remain locked. #
Toswitc hon:slide thes witc htop osition
0048. #
Toswitc hoff:slide thes witc htop osition
0047.
% Ifan acciden thas been detected, thet runk
will unloc keveni fsep aratel oc kin gis
switc hedon. Un
loc king thet runk from insid ewitht he
eme rgency release Re
quirement s:
R The 12Vvehicle batteryi sc onn ectedand
ch arge d. #
Press emer gency release button1 brief ly.
The trunk lidwill unloc kand open. 78
Opening andclosing

Un
loc king thet runk lidusing thee mer gency
ke y #
Take thee mer gency keyo utoftheS mar tKey
( / pag e66). #
Inser tthe emer gency keyintot he trunk lock
as fara sitw illg o. #
Turn thee mer gency keyc ounter-cloc kwi se
fr om position 0047toposition 0048. #
Turn thee mer gency keyb ackt op osition 0047
and remo veit.
% Ifyo uu sethee mer gency keyt ou nlockand
open thet runk lid, thea nti- thefta larms ys‐
te mw illb et rigg ered. Ac
tiv atin g/deac tivatin gthe trunk lido pening
hei ght restriction Mult
imed iasystem:
4 Vehicle 5
î Vehicle Setting s
5 Trunk LidRestric tion
This function allowsyout oa void bum ping the
tr unk lido nal owgarage ceiling, fore xamp le. #
Activate0073 ordeacti vate 0053 thef unc tion . Side
windo ws Opening
andclosing thes ide windo ws &
WARNIN GRisk ofentr apment when
ope ning asidew indo w
Whe nopening asidew indo w, par tsof the
body could bedraw nino rbecome trap pe d
be twee nt he side windo wandwindo wframe. #
When opening ,makes uret hat nobody
is touc hin gthe side windo w. #
Ifsomeone istrappe d,release theb ut‐
to ni mm ediate ly or pullit in orde rto
clos ethe side windo wagain. &
WARNIN GRisk ofbeco ming trap ped
whe nclosing asidew indo w
Whe nclosing asidew indo w, body parts
could betrapped inthec losing area inthe
pr ocess. #
When closing,mak esuret hat nobody
par tsarei nt he closing area. Opening
andclosing 79