2016 MERCEDES-BENZ S CLASS lock

automatic operation by pressing or pulling
again.
If the sliding sunroof is raised at the rear, it low-
ers slightly automatically at higher speeds. The
noise level in the vehicle interior is reduced as a
result.
At low speeds it raises again automatically.
You can also temporarily deactivate automatic
lowering. To do so, press the W switch. The
sliding sunroof raises again automatically.
You can continue to operate the sliding sunroof
after switching off the engine or removing the
SmartKey from the ignition lock. This function
remains active for five minutes or until you open
a front door.
The sliding sunroof cannot be opened if a roof
carrier is installed. In order to allow ventilation
of the vehicle interior, you can raise the sliding
sunroof.
If contact is made with a roof carrier approved
by Mercedes-Benz, the sliding sunroof lowers
slightly but remains raised at the rear.
Before opening, raising or closing the sliding
sunroof, a check is carried out to see whether a
valid SmartKey is in the vehicle, if: R
the W switch is pressed or pulled
and R
the Start/Stop button is used instead of the
SmartKey in the ignition lock
and R
the engine is not running
This is carried out by means of a brief radio con-
nection between the vehicle and the SmartKey.
Rain-closing feature The raised sliding sunroof automatically lowers
at the rear when driving if it starts to rain. The
sliding sunroof is lowered depending on: R
the road speed and R
the intensity of the rain
You can manually cancel the automatic closing
procedure. Press or pull the W switch in any
direction.
To raise the sliding sunroof again, press the
W switch in direction C . The rain-closing
feature remains activated. Operating the roller sunblinds for the
sliding sunroof
Important safety notes
G WARNING
Parts of the body could become trapped
between the roller sunblind and frame or slid-
ing sunroof during automatic opening or clos-
ing. There is a risk of injury.
When opening or closing, make sure that no
body parts are in the sweep of the roller sun-
blind.
If somebody becomes trapped: R
release the switch immediately, or R
during automatic operation, push the
switch briefly in any direction
The opening or closing procedure will be stop-
ped.
The roller sunblinds shield the vehicle interior
from sunlight. The front roller sunblind can only
be opened and closed when the sliding sunroof
is closed.
Roller sunblind reversing feature The roller sunblinds are equipped with an auto-
matic reversing feature. If a solid object blocks
or restricts a roller sunblind during the closing
process, the roller sunblind opens again auto-
matically. The automatic reversing feature is
only an aid and is not a substitute for your atten-
tion when closing the roller sunblinds.
G WARNING
The reversing feature does not react in par-
ticular to soft, light and thin objects, e.g. small
fingers. This means that the reversing feature
cannot prevent someone being trapped in
these situations. There is a risk of injury.
When closing the roller sunblind, make sure
that no body parts are in the sweep area.
If somebody becomes trapped: R
release the switch immediately, or R
press the switch in any direction during the
automatic closing process
The closing process is stopped.Panorama roof with power tilt/sliding panel 99
Opening and closing Z

Opening and closing the front roller sun-
blind
The front roller sunblind can only be closed
when the sliding sunroof is closed. X
Turn the SmartKey to position 1 or 2 in the
ignition lock. X
Press the W switch in direction C .
The front roller sunblind opens, then the slid-
ing roof is raised. X
Pull the W switch in direction D .
The front roller sunblind opens. X
Pull the W switch in direction

MAGIC SKY CONTROL darkens automatically
after a short period when you turn the SmartKey
to position 0 or remove the SmartKey.
Risk of electric shock
G DANGER
MAGIC SKY CONTROL operates using high
voltage. If the headliner is damaged or
removed, electrical components will be
exposed. If you touch these components, you
could get an electric shock. There is a risk of
fatal injury. R
Never remove the headliner. R
If the headliner is damaged, never touch the
electrical components behind it. R
Always have work on the MAGIC SKY CON-
TROL carried out at a qualified specialist
workshop.
The high-voltage components of MAGIC SKY
CONTROL are protected behind the headliner.
These are in the hidden portion of the movable
roof element of the panorama roof with power
tilt/sliding panel and above the left rear door.
The MAGIC SKY CONTROL voltage transformer
is stamped with a high-voltage symbol, warning
you about the high voltage. The electric cables
of the high-voltage section are color orange.
Operating MAGIC SKY CONTROL from
the front X
Turn the SmartKey to position 1 or 2 in the
ignition lock.
MAGIC SKY CONTROL switches to the status
it was set to before the engine was switched
off. X
To change the degree of transparency:
press button C .
If the rear MAGIC SKY CONTROL element is in a
different state than the front element, the
degree of transparency will change only in the
front element. Both elements will then be in the
same state and any further changes will again
occur synchronously.
At sub-zero temperatures, the change is slower
and uneven. The entire process may take some
time.
Operating the rear MAGIC SKY CON-
TROL element from the rear
X
To change the degree of transparency
when the roller sunblind is fully opened:
press switch C . X
To change the degree of transparency
when the roller sunblind is fully closed:
pull switch C .
The degree of transparency will change only
after the roller sunblind is opened.
If the rear roller sunblind closes when the rear
MAGIC SKY CONTROL element is not tinted, this
tints automatically.Panorama roof with power tilt/sliding panel 101
Opening and closing Z

Resetting the sliding sunroof and the
roller sunblind
Resetting the sliding sunroof or the
front roller sunblinds
Reset the sliding sunroof or the front roller sun-
blind if the sliding sunroof or the front roller
sunblind does not move smoothly. X
Turn the SmartKey to position 1 or 2 in the
ignition lock. X
Pull the W switch to the point of resistance
in the direction of arrow C until the sliding
sunroof is fully closed. X
Keep the W switch pulled for an additional
second. X
Pull the W switch in the direction of
arrow C until the front roller sunblind is
closed. X
Keep the W switch pulled for an additional
second. X
Make sure that the sliding sunroof and the
front roller sunblind can be fully opened
again. X
If this is not the case, repeat the steps above
again. Resetting the rear sunblind X
Turn the SmartKey to position 1 or 2 in the
ignition lock. X
Pull switch C repeatedly until the rear roller
sunblind is fully closed. X
Keep switch C pulled for an additional sec-
ond. X
Make sure that the rear roller sunblind can be
opened fully again. X
If this is not the case, repeat the steps above
again.102
Panorama roof with power tilt/sliding panel
Opening and closing

Problems with the sliding sunroof
G WARNING
If you close the sliding sunroof again immediately after it has been blocked or reset, the sliding
sunroof closes with increased or maximum force. The reversing feature is then not active. Parts
of the body could be trapped in the closing area in the process. This poses an increased risk of
injury or even fatal injury.
Make sure that no parts of the body are in the closing area.
If somebody becomes trapped: R
release the switch immediately, or R
press the switch in any direction during the automatic closing process
The closing process is stopped.
! If the sliding sunroof still cannot be opened or closed as a result of a malfunction, contact a
qualified specialist workshop.
Problem
Possible causes/consequences and P Solutions
The sliding sunroof can-
not be closed and you
cannot see the cause. If the sliding sunroof is obstructed during closing and reopens again
slightly: X
Immediately after it blocks, pull the W switch down again to the
point of resistance until the sliding sunroof is closed.
The sliding sunroof is closed with increased force.
If the sliding sunroof is obstructed again during closing and then
reopens slightly: X
Immediately after it blocks, pull the W switch down again to the
point of resistance until the sliding sunroof is closed.
The sliding sunroof is closed without the automatic reversing fea-
ture.Panorama roof with power tilt/sliding panel 103
Opening and closing Z

Seats
Important safety notes
G WARNING
Children could become trapped if they adjust
the seats, particularly when unattended.
There is a risk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
The seats can still be adjusted when there is no
SmartKey in the ignition lock.
G WARNING
When you adjust a seat, you or other vehicle
occupants could become trapped, e.g. on the
seat guide rail. There is a risk of injury.
Make sure when adjusting a seat that no one
has any body parts in the sweep of the seat.
Observe the safety notes on "Air bags"
( Y
page 50) and "Children in the Vehicle"
( Y
page 61).
G WARNING
You could lose control of your vehicle if you do
the following while driving: R
adjust the driver's seat, head restraint,
steering wheel or mirrors R
fasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steer-
ing wheel and mirror and fasten your seat belt
before starting the engine.
G WARNING
If you adjust the seat height carelessly, you or
other vehicle occupants could be trapped and
thereby injured. Children in particular could
accidentally press the electrical seat adjust-
ment buttons and become trapped. There is a
risk of injury.
While moving the seats, make sure that your
hands or other body parts do not get under the
lever assembly of the seat adjustment sys-
tem. G WARNING
If the head restraints are not installed or not
adjusted correctly, they cannot provide pro-
tection as intended. There is an increased risk
of injury in the head and neck area, e.g. in the
event of an accident or when braking.
Always drive with the head restraints instal-
led. Before driving off, make sure for every
vehicle occupant that the center of the head
restraint supports the back of the head at
about eye level.
G WARNING
The seat belt does not offer the intended level
of protection if you have not moved the back-
rest to an almost vertical position. When brak-
ing or in the event of an accident, you could
slide underneath the seat belt and sustain
abdomen or neck injuries, for example. This
poses an increased risk of injury or even fatal
injury.
Adjust the seat properly before beginning
your journey. Always ensure that the backrest
is in an almost vertical position and that the
shoulder section of your seat belt is routed
across the center of your shoulder.
! To avoid damage to the seats and the seat
heating, observe the following information: R
keep liquids from spilling on the seats. If
liquid is spilled on the seats, dry them as
soon as possible. R
if the seat covers are damp or wet, do not
switch on the seat heating. The seat heat-
ing should also not be used to dry the seats. R
clean the seat covers as recommended;
see "Interior care". R
do not transport heavy loads on the seats.
Do not place sharp objects on the seat
cushions, e.g. knives, nails or tools. The
seats should only be occupied by passen-
gers, if possible. R
when the seat heating is in operation, do
not cover the seats with insulating materi-
als, e.g. blankets, coats, bags, seat covers,
child seats or booster seats.
! Make sure that there are no objects in the
footwell under or behind the seats when mov- Seats 105
Seats, steering wheel and mirrors Z

Adjusting the front-passenger seat
fr om the driver’s seat
Import ant safety notes
G WARNIN G
When you adjust a seat , you or other vehicl e
occupant s could become trapped , e.g. on th e
seat guide rail. There is a ris k of injury.
Mak e sur e when adjusting a seat that no on e
has any body part s in th e swee p of th e seat .
Observ e th e safet y note s on "Ai r bags "
( Y
page 50 ) and "Children in th e vehicle"
( Y
page 61) .
G WARNIN G
The front-air bags for could also injure th e
vehicl e occupant s in th e fron t If th e fron t
seat s are positioned to o close to th e dash -
boar d or steering wheel. This poses an
increased ris k of injury or eve n fatal injury.
Always adjust th e fron t seat s so that they are
as far from th e fron t air bags as possible. Als o
observ e th e note s on th e correc t adjustmen t
of th e seats.
G WARNIN G
Children could become trapped if they adjust
th e seats, particularly when unattended.
There is a ris k of injury.
When leaving th e vehicle, always tak e th e
SmartKey wit h you and loc k th e vehicle. Never
leav e children unsupervised in th e vehicle.
! Do no t mov e th e front-passenger seat fully
forward s if there are objects in th e parcel ne t
in th e front-passenger footwell. The objects
could otherwise be damaged. Adjusting the front-passenger seat
The SmartKey mus t be in th e ignition loc k and in
position 1 or 2 , in order for th e front-passenger
seat to be selected ( Y
page 162).X
To select th e front-passenger seat: press
butto n C repeatedly until th e indicator lamp
in th e butto n lights up.
When th e indicator lamp in butto n C lights up,
for th e front-passenger seat you can adjust :R
adjust th e seat ( Y
page 106)R
seat heating ( Y
page 118) R
seat ventilation ( Y
page 119)R
th e memory function to call up or sav e set -
ting s ( Y
page 126).
Adjusting the front-passenger seat
fr om the rear
Imp ort ant safety notes
G WARNIN G
Children could become trapped if they adjust
th e seats, particularly when unattended.
There is a ris k of injury.
When leaving th e vehicle, always tak e th e
SmartKey wit h you and loc k th e vehicle. Never
leav e children unsupervised in th e vehicle.
The seat s can still be adjusted when there is no
SmartKey in th e ignition lock.
G WARNIN G
When you adjust a seat , you or other vehicl e
occupant s could become trapped , e.g. on th e
seat guide rail. There is a ris k of injury.108
Seats
Seats, steering wheel and mirrors

Positioning the front-passenger seat for
chauffeur mode General notes Pay attention to the important safety notes
( Y
page 111). Adjust the seat for chauffeur
mode before the journey ( Y
page 112). Do not
remove the front-passenger seat head restraint
during the journey.
Adjusting from the rear compartment
You can use the override button to disable this
function ( Y
page 67).
In order for the front-passenger seat to be posi-
tioned in chauffeur mode: R
the SmartKey must be in the ignition lock and
in position 1 or 2 ( Y
page 162)R
the front-passenger seat may not be occupied R
the front-passenger seat belt must not be
inserted into the buckle X
To select the front-passenger seat: press
button C repeatedly until the indicator lamp
in the button lights up.
The front-passenger seat is selected if the
indicator lamp in the button lights up. X
Press button D forwards and hold it in this
position.
The seat moves forward.
The seat stops at the threshold of the area for
chauffeur mode. X
Release button D .X
Press and hold button D again until the front-
passenger seat is in position for chauffeur
mode.
The head restraint on the front-passenger
seat folds forwards. The seat moves forward.
The To view the ext. mirror, adjust
front-passenger seat or remove the head restraint. message appears in the
multifunction display ( Y
page 310).
i If the front-passenger seat is already at the
threshold to the area for the chauffeur mode,
the position for the chauffeur mode is set
immediately.
i The position for chauffeur mode can be
saved or set using the memory function of the
rear seat ( Y
page 127). For this the indicator
lamp on button C must be lit.
Adjusting from the driver's seat
In order for the front-passenger seat to be posi-
tioned in chauffeur mode: R
the SmartKey must be in the ignition lock and
in position 1 or 2 ( Y
page 162)R
the front-passenger seat may not be occupied R
the front-passenger seat belt must not be
inserted into the buckle X
To select the front-passenger seat: press
button C repeatedly until the indicator lamp
in the button lights up.
The front-passenger seat is selected if the
indicator lamp in the button lights up. X
Press button D forward and hold it.
The seat moves forward.
The seat stops at the threshold of the area for
chauffeur mode. X
Release button D .X
Press and hold button D again until the front-
passenger seat is in position for chauffeur
mode.
The head restraint on the front-passenger
seat folds forwards. The seat moves forward.
The To view the ext. mirror, adjust
front-passenger seat or remove the
head restraint. ( Y
page 310)message
appears in the multifunction display.112
Seats
Seats, steering wheel and mirrors