warning MERCEDES-BENZ S-CLASS CABRIOLET 2018 Owner's Guide

SmartKey
Overview of SmartK eyfunctions
&
WARNING Risk of accident and injury
due tochildren left unatte nded inthe
ve hicle
If ch ildren are left unatte nded intheve hicle,
th ey could:
Ropen doo rs,th ereby endangering other
persons or road users.
Rge t out of theve hicle and be hit by
oncoming traf fic.
Rope rate ve hicle equipment and become
trapped, forex ample.
In addition, children could also set theve hi‐
cle in motion, forex ample, by:
Rreleasing the parking brake.
Rshifting the automatic transmission out of
park position j.
Rstarting the engine.
#Ne ver lea vechildren and animals unat‐
te nded in theve hicle.
#When leaving theve hicle, alw aysta ke
th e SmartK eywith you and lock the
ve hicle.
#Ke ep the SmartK eyout of there ach of
ch ildren.
* NO
TEDama getotheke ycaused by
magnetic fields
#Ke ep theke yaw ay from strong mag‐
netic fields.
1Loc ks
2Battery check lamp
3Unloc ks
4Opens/closes the trunk lid
5Pa nic alarm
The Smart Keyloc ksand unlo cksth efo llowing
components:
RDoo rs
RTrunk lid
RFu elfiller flap
Opening and closing 57

#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.
#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.
% 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

#Pull trunk lidremo teoperating switch 1.
#Vehicles with HANDS-FREE ACCESS: Make
a kicking mo vement with your foot below the
bumper (
→page 68).
Ve hicles with trunk lid co nvenience closing:
If an object obstructs the trunk lid during the
automatic opening process, the obs tacle de tec‐
tion sy stem stops the trunk lid. The obs tacle de
tection function is only an aid and is not a
substitute foryo ur attentiveness.
Closing the trunk lid
&
WARNING Risk of injury from unsecured
items in theve hicle
If objects, luggage or loads are not secured
or not secured suf ficientl y,they could slip,
tip ove r or be throw n around and thereby hit
ve hicle occupants.
There is a risk of injur y,particularly in the
ev ent of sudden braking or a sudden change
in direction.
#Alw aysstow objects 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.
&
WARNING Risk of becoming trapped
duri ng au tomatic closing of the trunk lid
Pa rts of the body could become trapped dur‐
ing automatic closing of the trunk lid. More‐
ove r,people, e.g. children, may be standing
in the closing area or may enter the closing
area during the closing process.
#Make sure that nobody is in the vicinity
of the closing area during the closing
process.
#Use one of thefo llowing options tostop
th e closing process:
RPress thep button on the
SmartK ey.
RPress or pull there mo teoperating
switch on the driver's door.
RPress the closing or locking button
on the trunk lid.
RPress theto p of thest ar on the
trunk lid.
Ve hicles with HANDS-FREE ACCESS: It is also
possible tostop the closing process bymoving
66
Opening and closing

again automatically.The automatic reve rse func‐
tion is only an aid and is not a substitute foryo ur
attentiveness.
#When closing, make sure that no body parts
are in the closing area.
&
WARNING Risk of becoming trapped
despite there ve rsing function
The reve rsing function does not react:
Rto soft, light and thin objects, e.g. fingers.
Rove rth e last Óin (8 mm) of the closing
path.
In these situations in particular, there ve rsing
function cannot pr event someone being trap‐
ped.
#When closing, make surethat no body
parts are in the closing area.
#If someone is trapped, use one of the
fo llowing options:
RPress thep button on the
SmartK ey.
RPress there mo teoperating switch
on the driver's door.
RPress the closing or locking button
on the trunk lid.
RPress theto p of thest ar on the
trunk lid.
HANDS-FREE ACCESS function
With HANDS-FREE ACCESS you can open, close
or inter rupt trunk lid mo vement byper form ing a
kicking mo vement under there ar bumper.
The kicking mo vement triggers the opening or
closing process alternately.
Obser vethe no tes when opening (
→page 65)
and closing (→page 66) the trunk lid.
% Awa rning tone sounds while the trunk lid is
opening or closing.
& WARNING Risk of burn s causedbya hot
ex haust sy stem
The vehicle exhaust sy stem can become very
hot. If you use HANDS- FREEACCESS, you
could burn yourself by touching theex haust
sy stem.
#Alw ays ensure that you only ma kea
kicking mo vement within the de tection
ra nge of the sensors.
68
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.
Ro ller sun blinds
Extending/r etra cting there ar window roller
sunblind
& WARNING Risk of entrapment when
ex tending or retracting thero ller sun
blind
Body parts could become ent rapped in the
sweep of thero ller sun blind when it is being
ex tended or retracted.
#Make surethat no body parts are in the
sweep of thero ller sun blind when it is
being extended or retracted.
#If someone becomes trapped, brie fly
press the button again.
The opening or closing process is
brief lystopped. The roller sun blind
th en returns toits starting position.
* NO
TEDama gecaused byobjects
#Make sure that thero ller sun blind can
mo vefreely.
#To extend or retract: press button 1.
% Depending on the model, button 1is loca‐
te d in the door control panel on the driver's
side.
Opening and closing 71

Side windows
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.
1Closes
2Opens
The buttons on the driver's door take prece‐
dence.
#To start automatic operation: pressthe
W button be yond the point of resis tance
or pull and release it.
72
Opening and closing

#Tointer rupt automatic operation: press or
pull theW button again.
% Automatic operation for closing is available
only forth e front side windo ws.
When theve hicle is switched off, the side win‐
do ws can continue being ope rated.
The function is available for around five minutes
or until a door is opened.
Au tomatic reve rsing function of the side win‐
do ws
If an object bloc ksa side wind owduring the
closing process, the side window opens again
automaticall y.The automatic reve rsing function
is only an aid and is not a substitute foryo ur
attentiveness.
#When closing, make sure that no body parts
are in the closing area.
&
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.
#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.
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.
#Press and hold the& button on the
SmartK ey.
The following functions are per form ed:
RThe vehicle is loc ked.
RThe side windo wsare closed.
#Tointer 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.
& WARNING Risk of becoming trapped or fata lly injured if reve rsing pr otection is not activated
If yo u close a side windowagain immediately af ter it has been bloc ked or reset, the side window closes
with increased or maximum forc e. The reve rsing feature is then not active.
Pa rts of the body could become trapped in the closing area in the process.
#Make sure that no parts of the body are in the closing area.
#To stop the closing process, release the button or press the button again toreopen the side win‐
do w.
74
Opening and closing

Panoramic roof
Operating the panoramic roof's roller sun‐
blind
& WARNING Risk of becoming trapped
when opening and closing thero ller sun‐
blinds
Body parts can become trapped between the
ro ller sunblind and frame when opening or
closing.
#When opening or closing, make sure
th at no body parts are in thera nge of
mo vement of thero ller sunblind.
#Re lease the button immediately if
somebody becomes trapped.
or
#Brief lypress the button in any direction
during automatic operation.
The opening/closing process is stop‐
ped.
Re quirementsRThe po wer supply is switched on. Opening or closing
thero ller sunblind
#To open: pushthe3 button in direction
1 or pull in direction 2.
#Toclose: pullthe3 button in direction
3.
If yo u press or pull the3 button be yond the
pressure point, you will start automatic opera‐
tion in the cor responding direction. You can stop automatic operation
bypressing or pulling the
button again.
Ve hicles without MAGIC SKY CONTROL: You
can start and inter rupt automatic operation via
button 1.
#Press button 1.
Depending on how far open it is thero ller
sunblind is comple tely opened or closed.
76
Opening and closing

Automatic reve rsing function of thero ller
sunblind
If th ere is an object obstructing thero ller sun‐
blind during the closing process, thero ller sun‐
blind opens again automaticall y.The automatic
re ve rsing function is only an aid and is not a sub‐
st itute foryo ur attentiveness.
#When closing thero ller sunblind, make sure
th at no body parts are in thera nge of mo ve‐
ment.
& WARNING Risk of becoming trapped
despite reve rsing function
In particular, there ve rsing function does not
re act tosoft, light and thin objects, e.g. small
fi ngers.
This means that there ve rsing function can‐
not pr event entrapment in these situations.
#When closing thero ller sunblind, make
sure that no body parts are in thera nge
of mo vement.
#Re lease the button immediately if
somebody becomes trapped.
or
#Press the button in any direction during
th e automatic closing process.
The closing process is stopped.
Re setting the panoramic roof roller sunblind
Re quirementsRThe po wer supply is switched on.
If th ero ller sunblind cannot be mo ved smoo thly,
yo u can reset thero ller sunblind.
#Pull the3 button down repeatedly tothe
point of resis tance in the direction of the
ar row 1until thero ller sunblind has been
fully closed.
#Pull and press the3 button for ano ther
second.
#Check whe ther thero ller sunblind can be
comple tely opened again.
Opening and closing 77