trunk release MERCEDES-BENZ S-CLASS COUPE 2018 Owner's Manual

#Release the door handle.
#Tu rn the mechanical keyanti-clo 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:
#Wi th th e trunk lid unloc ked, press theto p of
th est ar.
#Pull thefo lded-out star when there ar view
camera is activated and the trunk lid is
unloc ked.
% Toopen the trunk lid, pull on thefo lded-out
st ar when there ar view camera is activated.
#Press and hold thep button on the
SmartK ey.
Opening and closing 65

#Toswitch on: slidethe switch toposition
2.
#To switch off: slidethe switch toposition
1.
% If an accident has been de tected, the trunk
unloc kseve n if separate lo cking is switched
on.
Un locking 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 59).
#Press theto p of thest ar 1.
70
Opening and closing

#With th e handle pointing upwards, insert the
mechanical keyin to the trunk lock as far as it
will go.
#Tu rn the mechanical keyclo ckwise from posi‐
tion 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
hight restriction
Multimedia sy stem:
,Vehicle.î Vehicle Set-
tings.Trunk Lid Restriction
This function allo wsyouto av oid bumping the
trunk lid on a low garage ceiling, forex ample.
#Ac tivate Oor deacti vate ª the function.
Side windo ws
Opening and closing the side windo ws
&
WARNING Risk of entrapment when
opening a side window
When opening a side windo w,parts of the
body could be dr awn in or become trapped
between the side window and window frame.
#When opening, make sure that nobody
is touching the side windo w.
#If someone is trapped, release the but‐
to n immedia tely or pull it in order to
close the side window again.
&
WARNING Risk of becoming trapped
when closing a side window
When closing a side windo w,body parts
could be trapped in the closing area in the
process.
#When closing, make sure that no body
parts are in the closing area.
#If someone is trapped, release the but‐
to n immedia tely or pres sth e button in
order toreopen the side windo w.
&
WARNING Risk of becoming trapped
when children opera tethe side windo ws
Childr en could become trapped if they oper‐
ate the side windo ws, particularly when unat‐
te nded.
#Ne ver lea vechildren unatte nded inthe
ve hicle.
#When leaving theve hicle, alw aysta ke
th e SmartK eywith you and lock the
ve hicle.
Re quirements:RThe po wer supply or the ignition is switched
on.
Opening and closing 71

&WARNING Risk of becoming trapped
despite there being reve rsing pr otection
on the side window
The reve rsing function does not react:
Rto soft, light and thin objects, e.g. small
fi ngers
Rdu ring resetting
This means that there ve rse function cannot
pr eve nt someone from becoming trapped in
th ese situations.
#When closing, make sure that no body
parts are in the closing area.
#If someone becomes trapped, press the
W button toopen the side window
again.
Con venience opening (ventilating theve hicle
before starting a journey)
&
WARNING Risk of entrapment when
opening a side window
When opening a side windo w,parts of the
body could be dr awn in or become trapped
between the side window and window frame.
#When opening, make sure that nobody
is touching the side windo w.
#Release the button immediately if
somebody becomes trapped.
& WARNING Risk of becoming trapped
when opening/closing the soft top .
When opening or closing the soft top, there
is a risk that parts of the body could become
trapped bymoving parts such as thero of
mechanism, the trunk lid, or the side win‐
do ws .
#When opening or closing, make sure
that no body parts are in the vicinity of
moving components.
#Re lease the button if somebody
becomes trapped.
#Press and hold the% button on the
SmartK ey.
The following functions are per form ed:
RThe vehicle is unloc ked.
RThe side windo wsare opened when the
trunk pa rtition is open.
RThe soft top is opened when the trunk
partition is closed.
RThe seat ventilation of the driver's seat is
switched on.
#To inter rupt convenience opening: release
th e% button.
Opening and closing 73

Convenience closing (closing theve hicle
from outside)
& WARNING Risk of entrapment caused by
inadver tent con venience closing
When the con venience closing feature is
operating, parts of the body could become
trapped in the closing area of the side win‐
do ws .
#Obser vethe comple teclosing proce‐
dure when using con venience closing.
#When closing, make surethat no body
parts are in the closing area.
&
WARNING Risk of becoming trapped
when opening/closing the soft top .
When opening or closing the soft top, there
is a risk that parts of the body could become
trapped bymoving parts such as thero of
mechanism, the trunk lid, or the side win‐
do ws .
#When opening or closing, make sure
that no body parts are in the vicinity of
moving components.
#Re lease the button if somebody
becomes trapped.
#Press and hold the& button on the
SmartK ey.
The following functions are per form ed:
RThe vehicle is loc ked.
RThe soft top is closed.
The side windo wsare closed when the
soft top is closed.
#To inter rupt convenience closing: release
th e& button.
% Con venience closing can also be operated
wi th KEYLESS-GO (
→page 62).
Problems with the side windo ws
Problem
Possible causes/consequences and MSolutions
A side window cannot be closed and
yo u cannot see the cause.
#Check tosee whe ther any objects are in the window guide.
74
Opening and closing

#Fold down there ar armrest.
#Press release cat ch1 and swing the co ver
of the armrest upwards.
Opening thesto wage compa rtment in the
re ar passenger co mpartment center console
#Slide co ver1 inthe direction of the ar row.
Opening thesto wage box in the backrest in
th ere ar passenger co mpartment
* NO
TEDama getothere ar armrest
When folded out, there ar armrest can be
damaged bythewe ight of your body .
#Do not sit or support yourself on the
re ar armrest.
#Fo ld down there ar armrest.
#Pull handle 1and fold down co ver2.
Overview of the luggage net hooks
Obser vethefo llowing no tes:
Rsecure the load using the luggage net hooks
Rdo not use elastic stra ps or nets tosecure a
load. These are intended only as anti-slip pro‐
te ction for light loads
Rdo not route lashing materials across sharp
edges or co rners
Rpad sharp edges for pr otection
There are up tofour luggage net hooks in the
trunk depending on the equipment ins talled.
Seats and stowing 10
1

RStarting the engine.
In addition, they may operate vehicle equip‐
ment and become trapped.
#Ne ver lea vechildren unatte nded inthe
ve hicle.
#When leaving theve hicle, alw aysta ke
th e SmartK eywith you and lock the
ve hicle.
The electric parking brake is applied if the trans‐
mission is in position jand one of thefo llow‐
ing conditions is fulfilled:
RThe engine is switched off.
RThe seat belt tongue is not inser ted in the
seat belt buckle of the driver's seat and the
driver's door is opened.
% Toprev ent application: pull the handle of the
electric parking brake.
In thefo llowing situations, the electric parking
brake is also engaged:
RAc tive Dis tance Assist DISTRONIC is bringing
th eve hicle toast andstill.
RThe HOLD function is keeping theve hicle sta‐
tionar y.
RActive Parking Assist is keeping theve hicle
st ationar y.
This is only the case if one of thefo llowing con‐
ditions is also fulfilled:
RThe engine is switched off.
RThe seat belt tongue 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 supply is insuf ficient.
RThe vehicle is stationary for a lengt hyperiod.
When the electric parking brake is applied, the
re dF (USA) or !(Canada) indicator lamp
appears 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. Electric parking brake function (releasing
automatically)
The electric parking brake is
released when the
fo llowin
g 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 u depress the 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 faster than 2 mph (3 km/h).
RIfth e transmission is in position k,the
trunk lid must be closed.
148
Driving and pa rking

Whenthe electric parking brake is released, the
re dF (USA) or !(Canada) indicator lamp
in the instrument clus ter goes out.
Applying or releasing the electric pa rking
brake manually
Applying#Push handle 1.
The redF (USA) or !(Canada) indica‐
to r lamp appears in the instrument clus ter.
% The electric parking brake is only securely
applied if the indicator lamp is lit continu‐
ously.
Re leasing
#Swit chon the ignition.
#Pull handle 1.
The redF (USA) or !(Canada) indica‐
to r lamp in the instrument clus ter goes out.
Emer gency braking
#Press and hold handle 1.
When theve hicle has been braked toa
st andstill, the electric parking brake is
applied. The redF (USA) or !(Can‐
ada) indicator lamp appears in the instru‐
ment clus ter.
Note s on parking theve hicle for an extended
period
If yo u lea vetheve hicle par kedfo r longer than
fo ur we eks, the disconnected battery may be
damaged bydeep dischar ge.
If yo u lea vetheve hicle par kedfo r longer than six
we eks, it may suf fer disuse dama ge.
% Further information can be obtained at a
qu alified specialist workshop.
Connecting trickle charge r
* NO
TEStarter battery dama gedue to
long non-ope rational times
Ifth eve hicle is not mo vedfo r a longer
period, thest ar ter battery may discharge and
be dama ged.
#Connect a trickle charge rto the soc ket
in the trunk.
#Switch the ignition off.
Driving and parking 14
9

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 install: position hub cap 1and turn until
it is comple tely 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 ise theve hicle (→page 386).
Ra ising theve hicle when changing a wheel
Re quirements:RThere are no persons in theve hicle.
RThe vehicle has been prepared for a wheel
ch ange (→page 385).
RThe hub caps ha vebeen remo ved
(→page 385).
Impor tant no tes on using the jack:
ROnly use theve hicle-specific jack that has
been tested and appr ovedby Mercedes-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.
RThefoot ofthe jack must be positioned verti‐
cally under the jacking 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.
386 Wheels and tires

#StopVehicle See Operator's
Manual ................................................ 427
ÉSt opVehicle Vehicle Too Low ...... 420
bSwitch Off Lights .........................445
bSwitch On Headlamp s................. 446
Ti re Press. Monitor Cur rently
Un available .......................................... 431
Ti re Press. Monitor Inoperative ........... 432
Ti re Pressure Monitor Inoperative No
Wheel Sensors .................................... 432
To Deselect P or N,Dep ress Brake
and Start Engine .................................. 435
To Engage Transmiss. Position R Fir st
Dep ress the Brake .............................. .441
Tr af fic Sign Assist CameraView
Re stricted See Ope rator's Manual .......423
Tr af fic Sign Assist Currently Unavail‐
able See Operator's Manual ................ 423
Tr af fic Sign Assist Inoperative............. 423
Tr ansmission Malfunction Stop ........... 436 J
Trunk Partition Open .................. 443
F Turn On the Ignition to Release
th ePa rking Brake ................................ 409
dVe hicle Operational Switch the
Ignition Off Before Exiting ................... 436
ÉVe hicle Rising Please Wait.......... .419
ÉVe hicle Rising ...
........................... 419
h

Wa rning Tire Malfunction .............431
hWheel Sensor(s) Missing .............432
K While stationar y,apply the
brakes before operating the soft top.
............................................................ .442
Display on the windshield
see Head-up Display
Distance control see Active Dis tance Assist DISTRONIC
Di stance recorder
see Trip dis tance
DI STRO NIC
see Active Dis tance Assist DISTRONIC Door
Locking (from inside) ............................. 61
Opening (from inside) ............................6 1
Po we r closing function ..........................6 4
Un locking (emer gency key) .................. .64
Un locking (from inside) .......................... 61
Door cont rol panel .................................... .14
Door cont rol panel (rear passenger
compartment) ............................................ 16
DO T,Tire Identification Number (TIN) ...374
Drinking and drivin g................................ 132
Drink sholder
see Cup holder
Driv eAwa y Assist .................................... 190
Driv eposition
Selecting ............................................ .138
D

rive prog ram display ............................. 136
Driv eprog rams
see DYNA MIC SELECT
Driving lights see Automatic driving lights
Index 47
5