2018 MERCEDES-BENZ S-CLASS SEDAN trunk release

#Tounlock :turn the mechanical keycounter -
clo ckwise toposition 1.
#Tolock: turnthe mechanical keyclo ckwise
to position 1.
#Carefully press the co ver onto the lock cylin‐
der until it engages and is seated firm ly.
Tr unk
Opening the trunk lid
&
WARNING Risk ofexhaust gas poisoning
Combustion engines emit poisonous exhaust
ga ses such as carbon monoxide. Exhaust
ga ses can enter theve hicle interior if the
trunk lid is open when the engine is running,
especially if theve hicle is in motion.
#Alw ays switch off the engine before
opening the trunk lid.
#Ne ver drive with the trunk lid open.
* NO
TEDama getothe trunk lid byobs ta‐
cles ab ovetheve hicle
The trunk lid swings upwards when it is
opened.
#Therefore, make sure that there is suf fi‐
cient clearance ab ovethe trunk lid.
Yo u ha vethefo llowing options toopen the trunk
lid:
#Pull the trunk lid handle.
#Ve hicles with trunk lid co nvenience clos‐
ing: With th e trunk lid stopped in an inter‐
mediate position, pull the trunk lid upwards
and release as soon as it begins toopen.
#Press and hold thep button on the
SmartK ey.
#Pull trunk lid remo teoperating switch 1.
66
Opening and closing

Unlocking the trunk with the emer gency
re lease from inside
Re quirements:Rthe12 Vve hicle battery is connected and
ch arge d.
#Press emer gency release button 1brief ly.
The trunk lid unloc ksand opens.
Un locking the trunk lid using the mechanical
ke y
#Take the mechanical keyout of the SmartK ey
(→page 60).
#Insert the mechanical keyin to the trunk lock
as far as it will go.
#Tu rn the mechanical keycounter-clockwise
from position 1toposition 2.
#Turn the mechanical keybac kto position 1
and remo veit.
% Ifyo u use the mechanical keyto unlo ckand
open the trunk lid, the anti- theft alarm sys‐
te m will be triggered.
Ac tivating/deactivating the trunk lid opening
height restriction
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Ac tivating the function allo wsyouto av oid
bumping the trunk lid on a low garage ceiling, for
ex ample.
#Ac tivate Oor deacti vate ª the function.
Opening and closing 71

RThe seat belttongue is not inser ted in the
seat belt buckle of the driver's seat and the
driver's door is opened.
RThere is a sy stem malfunction.
RThe po wer supp lyis insuf ficient.
RThe vehicle is stationary for a lengt hyperiod.
When the electric parking brake is applied, the
F (USA) or !(Canada) indicator lamp
lights up in the instrument clus ter.
The electric parking brake is not automatically
applied if the engine is switched off bythe ECO
st art/ stop function.
Fu nction of the electric pa rking brake
(releasing automatically)
The elect ric park ing brake is released when the
fo llowing conditions are fulfilled:
RThe engine is running.
RThe seat belt tongue is inser ted into the seat
belt buckle of the driver's seat.
RThe transmission is in position hork and
yo udepr essthe accelera tor pedal or you shift from transmission position
jtoh or
k.
RIf th e transmission is in position k,the
trunk lid must be closed.
If th e seat belt tongue is not inser ted into the
seat belt buckle of the driver's seat, thefo llow‐
ing conditions must be fulfilled:
RThe driver's door is closed.
RYo u mo vethe transmission out of transmis‐
sion position joryou ha veprev iously
driven fasterthan 2 mph (3 km/h).
RIfth e transmission is in position k,the
trunk lid must be closed.
If th e elect
ric parking brake is released, the
F (USA) or !(CANADA) indicator lamp in
th e instrument clus ter goes out. Applying or
releasing the electric pa rking
brake manually
Applying
#Push handle 1.
The F (USA) or !(Canada) indicator
lamp appears in the instrument clus ter.
18 6
Driving and pa rking

Aluminum hub cap
#Toremo ve:position soc ket2 on hub cap
1.
% The soc ket can be found inthe tire-change
to ol kit.
#Po sition wheel wrench 3on soc ket2.
#Using wheel wrench 3, turn hub cap1
counter-clo ckwise and remo veit.
#To mount: position hub cap 1and turn
until it is compl etely flush withth e wheel.
#Po sition soc ket2 on hub cap 1.
#Attach wheel wrench 3tosoc ket2 and
tighten the hub cap clockwise.
Specified tightening torq ue: 18lb-ft
(25 Nm).
#Ra ising theve hicle (→page 438).
Ra ising theve hicle when changing a wheel
Re quirements:RThere are no persons in theve hicle.
RThe vehicle is prepared for a wheel change
(→page 437).
RThe hub caps ha vebeen remo ved
(→page 437).
Impor tant no tes on using the jack:
RUse only theve hicle-specific jack that has
been tested and appr oved byMercedes-Benz
to raise theve hicle.
RThe jack is only designed forra ising and
holding theve hicle for a short time while a
wheel is being changed and not for mainte‐
nance workunder theve hicle.
RThe jack must be placed on a firm ,fl at and
non-slip sur face. If necessar y,use a lar ge,
load-bearing, non-slip underla y.
RThe base ofthe jack must be positioned ver‐
tically under the jack support point.
Ru les of conduct when theve hicle is raised:
RNe ver place your hands or feet under the
ve hicle.
RDo not lie under theve hicle.
RDo not start the engine and do not release
th e electric parking brake.
RDo not open or close any doors or the trunk
lid.
438 Wheels and tires

Function ............................................... 172
Operating (DYNAMIC SELECT switch) .............................................................1 73
Selecting the drive prog ram ................. 173
E
E10 .......................................................... .448
Easy entry feature
Fu nction/no tes .................................... 111
Setting ................................................. 112
Easy exitfeature
Fu nction/no tes .................................... 111
Setting ................................................. 112
EAS Y-PA CK trunk box .............................. 126
Ad justing the height toany position .... 124
Care .................................................... 390
In stalling/removing ............................ .126
EBD (electronic brake forc e distribu‐
tion)
Function/no tes ................................... 192
ECO display Function ............................................... 172
Re setting ............................................. 250 ECO
start/s top function ......................... 171
Au tomatic engine start ........................ 171
Au tomatic engine stop .........................1 71
Me thod of operation ............................1 71
Switching off/on ................................. 171
Electric pa rking brake .............185, 186, 187
App lying automatically ........................ 185
App lying or releasing manually ............ 186
Emergency braking .............................. 187
Re leasing automatically ...................... .186
Electr ical fuse
s
Before replacing a fuse ........................ 410
Electrical fuses see Fuses
Electronic Stability Prog ram
see ESP
®(Electronic Stability Prog ram)
Electronics ............................................... 443
Emer gency
Assis tance overview .............................. 16
Saf etyve st .......................................... 393
Eme rgency braking ................................ .187
Emer gency call sy stem
Mercedes-Benz mbrace
®(USA) .......... .329 Emer
gency engine start ......................... 409
Emer gency operation mode
St arting theve hicle .............................. 167
Emer gency release
Tr unk lid (from inside) ............................ 71
Emer gency Tensioning Devices
Ac tivation .............................................. 32
ENE RGIZING comfort
Overview of programs ........................ .289
St arting the prog ram ........................... 290
Energ y consum ption
Ke y........................................................ 59
Engin e
EC Ostart/ stop function ......................1 71
Engine number .................................... 445
Jump-s tarting ...................................... .401
St arting (eme rgency operation
mode) .................................................. 167
St arting (smart
phone) ........................
.167
St arting (s tart/s top button) .................1 66
Switching off (s tart/s top button) ........ 179
Engine data Displaying ............................................ 173
532
Index

Trip distance ............................................ 249
Displ aying ............................................ 249
Re setting ............................................. 250
Tr ip odomet er
see Trip dis tance
Tr unk box
see EAS Y-PA CK tr unkbox
Tr unk lid
Ac tivating/deactivating the trunk lid
opening height restriction ...................... 71
Closin g .................................................. 67
Emergency release (from inside) ............ 71
HANDS-FREE ACCESS .......................... .69
Locking separa tely ................................ 70
Opening ................................................. 66
Opening dimensions ............................ 454
Po we r closing function .......................... 67
Un locking (mechanical key) .................. .71
Tu rn signal indicator
see Turn signal light
Tu rn signal light ....................................... 144
Switching on/off ................................. 144
Tw o-w ayradios
Fr equencies ......................................... 444No
tes on ins tallation .......................... .443
Tr ansmission output (maximum) ........ .444
U
Un its of measurement
Setting ................................................ .284
Un locking setting ...................................... 59
USB devices Connecting .......................................... 341
USB port .................................................. .136
User profile .............................................. 285
Creating .............................................. 286
Importing/exporting ........................... 286
Options ................................................ 286
Selecting ............................................. 285
Using thete lephone
see Calls
V
Ve hicle .............................................. 166, 167
Ac tivating/deactivating standby
mode .................................................. .187
Cor rect use ........................................... 25 Data acquisition .................................... 26
Diagnostics connection .........................
24
Equipment ............................................. 20
Limited Warranty .................................. .26
Locking (auto matically) ......................... 64
Locking (from inside) .............................6 3
Locking (KEYLESS-GO) .......................... 63
Locking (mechanical key) ...................... 64
Lo we ring .............................................. 441
Maintenance .......................................... 21
Pa rking ................................................ 187
Problem notification .............................. 25
QR code rescue card ............................. 26
Qualifi ed specialist workshop ................2 5
Ra ising ................................................ 438
St arting (eme rgency operation
mode) .................................................. 167
St arting (smartphone) ........................ .167
St arting (s tart/s top button) ................ .166
Switching off (s tart/s top button) ........ 179
Un locking (from inside) .. ......................
.63
Un locking (KEYLESS-GO) ...................... .63
Ve ntilating (co nvenience opening) ......... 75
Vo ice commands (Voice Cont rol Sys‐
te m) ..................................................... 267
Index 553