lock MERCEDES-BENZ S-CLASS SEDAN 2013 Manual Online

Combination switch
Turn signals :
High-beam headlamps
; Right turn signal
= High-beam flasher
? Left turn signal
X To indicate briefly: press the combination
switch briefly to the pressure point in the
direction of arrow ; or ?.
The corresponding turn signal flashes three
times.
X To indicate: press
the combination switch
beyond the pressure point in the direction
of arrow ; or ?.
High-beam headlamps X
To switch on the high-beam headlamps:
turn the SmartKey in the ignition lock to
position 2 or start the engine.
X Turn the light switch to L.
X Press the combination switch beyond the
pressure point in the direction of
arrow :.
The K indicator lamp in the instrument
cluster lights up.
X To switch off the high-beam
headlamps: move

the combination switch
back to its normal position.
The K indicator lamp in the instrument
cluster goes out. High-beam flasher X
To switch on: turn the SmartKey in the
ignition lock to position 1 or 2 or start the
engine.
X Pull the combination switch in the direction
of arrow =. Hazard warning lamps
The hazard warning lamps automatically
switch on if:
R
an air bag is deployed.
R the

vehicle is slowed down severely from a
speed of over 45 mph(70 km/h) and comes
to a halt.
X To switch on the hazard warning lamps:
press button :.
All turn signals flash. If you now switch on
a

turn signal using the combination switch,
only the turn signal lamp on the
corresponding side of the vehicle will flash.
X To switch off the hazard warning
lamps: press button :.
The hazard warning lamps are deactivated
automatically
if the vehicle returns to a speed
of over 6 mph(10 km/h) after a full
application of the brakes.
i The hazard warning lamps still operate if
the ignition is switched off. Exterior lighting
279
Lights and windshield wipers Z

Rear-compartment overhead control panel
:
Reading lamp
; Press p consecutively:
to switch the reading lamp and interior
lighting on
to switch only the reading lamp on
to switch the reading lamp off
= Interior lighting Interior lighting control
Important notes In order to prevent the vehicle's battery from
discharging,
the interior lighting functions are
automatically deactivated after some time
except for when the SmartKey is in position
2 in the ignition lock.
Automatic interior lighting control X
To switch on/off: press the | button.
The
OFF indicator lamp shows whether the
automatic interior lighting control is
deactivated (indicator lamp on) or
activated (indicator lamp off).
The interior lighting automatically switches
on if you:
R unlock the vehicle
R open a door
R remove

the SmartKey from the ignition lock
The interior light is activated for a short while
when the SmartKey is removed from the
ignition lock. You can activate this delayed
switch-off using COMAND ( Y page 263).Manual interior lighting control X
To switch the front interior lighting on/
off: press the c button.
X To switch the rear interior lighting on/
off: press the u button.
X To switch the reading lamps on/off:
press the p button. Replacing bulbs
Important safety notes
Xenon bulbs If your vehicle is equipped with Xenon bulbs,
you can recognize this by the following: the
cone of light from the Xenon bulbs moves
from the top to the bottom and back again
when you start the engine. For this to be
observed, the lights must be switched on
before starting the engine.
G
DANGER
Xenon bulbs carry a high voltage. You could
get
an electric shock and be seriously or even
fatally injured if you touch the electric
contacts on Xenon bulbs. Therefore, never
remove the cover from Xenon bulbs.
Do not change Xenon bulbs yourself, but have
them replaced at a qualified specialist
workshop which has the necessary specialist
knowledge and tools to carry out the work
required.
Mercedes-Benz recommends that you use an
authorized Mercedes-Benz Center for this
purpose. In particular, work relevant to safety
or on safety-related systems must be carried
out at a qualified specialist workshop.
Bulbs and lamps are an important aspect of
vehicle safety. You must therefore make sure
that these function correctly at all times.
Have the headlamp setting checked regularly. 282
Replacing bulbs
Lights and windshield wipers

Changing the front bulbs
High-beam spot lamp (vehicles with
halogen daytime running lamps) X
Switch off the lights.
X Open the hood.
X Turn housing cover : counter-clockwise
and pull it out.
X Turn bulb holder ; counter-clockwise and
pull it out.
X Take the bulb out of bulb holder ;.
X Insert the new bulb into bulb holder ;.
X Insert bulb holder ;.
Left-hand headlamp: cable outlet = must
be pointing up and to the right.
Right-hand

headlamp: cable outlet = must
be pointing down and to the left.
X Turn bulb holder ; clockwise.
Handle ? of bulb holder ; is horizontal.
X Align housing cover : and turn it
clockwise until it engages. High-beam spot lamp (vehicles with
LED-daytime running lamps)/infrared
light (Night View Assist Plus) Due to their location, have the bulbs in the
left-hand headlamp changed at a qualified
specialist workshop, e.g. an authorized
Mercedes-Benz Center.
X
Switch off the lights.
X Open the hood.
X Turn housing cover : counter-clockwise
and pull it out.
X Turn bulb holder ;
counter-clockwise and
pull it out.
X Push the two detents on the right and left
of bulb holder ; and pull the bulb from
bulb holder ;.
X Insert the new bulb into bulb holder ;
until
it engages.
X Insert bulb holder ; into the guide in the
headlamp.
Cable

outlet = must be pointing down and
to the right.
X Turn bulb holder ; clockwise.
Cable
outlet = must be pointing down and
to the left.
X Align housing cover : and turn it
clockwise until it engages.284
Replacing bulbs
Lights and windshield wipers

Windshield wipers
Switching the windshield wipers on/
off
G
WARNING
Wiper blades are components that are subject
to wear and tear. Replace the wiper blades
twice
a year, preferably in the spring and fall.
Otherwise the windshield will not be wiped
properly. As a result, you may not be able to
observe surrounding traffic conditions and
could cause an accident.
! Do not operate the windshield wipers
when the windshield is dry, as this could
damage the wiper blades. Moreover, dust
that has collected on the windshield can
scratch the glass if wiping takes place when
the windshield is dry.
! If the windshield wipers leave smears on
the windshield after the vehicle has been
washed in an automatic car wash, wax or
other residues may be the reason for this.
Clean the windshield using washer fluid
after washing the vehicle in an automatic
car wash. Combination switch
1
$ Windshield wipers off
2 Ä Intermittent wipe, low 14
3 Å Intermittent wipe, high 15
4 ° Continuous wipe, slow 5
¯ Continuous wipe, fast
B í Single wipe/ î To wipe the
windshield using washer fluid
X Switch on the ignition.
X Turn the combination switch to the
corresponding position.
! Intermittent wiping with rain sensor: due
to optical influences and the windshield
becoming dirty in dry weather conditions,
the windshield wipers may be activated
inadvertently. This could then damage the
windshield wiper blades or scratch the
windshield.
For this reason, you should always switch
off the windshield wipers in dry weather.
In

the Ä or Å position, the appropriate
wiping frequency is set automatically
according to the intensity of the rain. In
the Å position, the rain sensor is more
sensitive than in the Ä position, causing
the windshield wipers to wipe more
frequently. Replacing the wiper blades
Important safety notes G
WARNING
For safety reasons, switch off the windshield
wipers and remove the key from the ignition
lock before changing the wiper blades
(vehicles with KEYLESS-GO: make sure that
the on-board electronics are in state 0).
Otherwise,

the wiper motor could be switched
on suddenly and cause injury.
! To avoid damaging the wiper blades,
make sure that you touch only the wiper
arm of the wiper.
! Never open the hood if a windshield wiper
arm has been folded away from the
windshield.
14 Rain sensor set to low sensitivity.
15 Rain sensor set to high sensitivity. Windshield wipers
285
Lights and windshield wipers Z

Never fold a windshield wiper arm without
a wiper blade back onto the windshield.
Hold
the windshield wiper arm firmly when
you change the wiper blade. If you release
the windshield wiper arm without a wiper
blade and it falls onto the windshield, the
windshield may be damaged by the force of
the impact.
Mercedes-Benz recommends that you have
the wiper blades replaced by a qualified
specialist workshop, e.g. at an authorized
Mercedes-Benz Center.
! Always position the windshield wiper
arms vertically before folding them away
from the windshield. By doing so, you will
avoid damage to the hood.
Replacing the wiper blades Moving the wiper blades to a vertical
position
Vehicles without KEYLESS-GO
X
Turn the SmartKey to position 1
or 2 in the
ignition lock.
X Set the windshield wipers to
position °.
X When the wiper arms have reached a
vertical position, turn the SmartKey to
position 0 and remove it from the ignition
lock.
Vehicles with KEYLESS-GO
X Switch off the engine.
X Remove your foot from the brake pedal.
X Set the windshield wipers to
position °.
X Press the Start/Stop button repeatedly
until the windshield wipers start.
X When the wiper arms have reached a
vertical position, press the Start/Stop
button. Removing the wiper blades
X
Fold the wiper arm away from the
windshield until it engages.
X Set the wiper blade at right angles to the
wiper arm. X
Remove the wiper blade from the retaining
pin

on the wiper arm in the direction of the
arrow.
Installing the wiper blades
X Push the new wiper blade onto the
retaining pin on the wiper arm in the
opposite direction to the arrow.
Make sure that the wiper blade slides fully
onto the retaining pin on the wiper arm.
X Turn the wiper blade parallel to the wiper
arm.
X Fold the wiper arm back onto the
windshield. Problems with the windshield wipers
The windshield wipers are obstructed Leaves or snow, for example, may be
obstructing the windshield wiper movement.
The wiper motor has been deactivated.
X
For safety reasons, you should remove the
SmartKey from the ignition lock.
or
X Switch off the engine using the Start/Stop
button and open the driver's door.
X Remove the cause of the obstruction.
X Switch the windshield wipers back on.286
Windshield wipers
Lights and windshield wipers

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible.
Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Please read the information on qualified
specialist workshops (Y page 31). Overview of climate control systems
Important safety notes
G
WARNING
Severe conditions (e.g. strong air pollution)
may require replacement of the filter before
its

scheduled replacement interval. A clogged
filter will reduce the air volume to the interior
and the windows could fog up, impairing
visibility and endangering you and others.
Have a blocked filter replaced at a Mercedes-
Benz Center as soon as possible. G
WARNING
Follow the recommended settings for heating
and cooling given on the following pages.
Otherwise, the windows could fog up,
impairing visibility and endangering you and
others.
The automatic climate control controls the
temperature and the humidity in the vehicle
interior and filters undesirable substances
from the air.
The automatic climate control is only
operational when the engine is running 16
.
Optimum operation is only achieved if you
drive with the side windows and sliding
sunroof/panorama roof with power tilt/
sliding panel closed. You can also set some automatic climate
control

functions via COMAND (Y page 265).
i Ventilate the vehicle for a brief period
during warm weather, e.g. using the
convenience opening feature ( Y page 93).
This will speed up the cooling process and
the desired vehicle interior temperature
will be reached more quickly.
i The integrated filter can filter out most
particles of dust and completely filters out
pollen. A clogged filter reduces the amount
of air supplied to the vehicle interior. For
this reason, you should always observe the
interval for replacing the filter, which is
specified in the Service Booklet. As it
depends on environmental conditions, e.g.
heavy air pollution, the interval may be
shorter than stated in the Service Booklet.
i It is possible that the blower may be
activated automatically 40 minutes after
the SmartKey is removed. The vehicle is
then ventilated for 30 minutes to dry the
air-conditioning system.
16 The residual heat function can only be activated/deactivated if the ignition is switched off.290
Overview of climate control systems
Climate control

Notes on using climate control
Below, you can find a number of notes and
recommendations to help you use climate
control optimally.
R Activate climate control using the Ã
rocker switch. The indicator lamp in the
à rocker switch lights up.
R Set the temperature to
72 ‡ (22 †).
R Only use the "defrosting" function briefly
until the windshield is clear again.
R Only use "air-recirculation" mode briefly,
e.g. if there are unpleasant outside odors
or when in a tunnel. The windows could
otherwise fog up as, in air-recirculation
mode, no fresh air is drawn into the vehicle.
R Use the residual heat function if you want
to heat or ventilate the vehicle interior
when the ignition is switched off. The
"residual heat" function can only be
activated or deactivated with the ignition
switched off. Operating the climate control system
Activating/deactivating climate
control
Important information G
WARNING
When the climate control system is
deactivated, the outside air supply and
circulation are also deactivated. Only choose
this setting for a short time. Otherwise the
windows

could fog up, impairing visibility and
endangering you and others.
i Switch on climate control primarily using
the à rocker switch ( Y page 293).Switching the front climate control on/
off using the front control panel X
Turn the SmartKey to position 2 in the
ignition lock.
X To activate: press the ^ rocker switch
up or down.
The indicator lamp in the rocker switch
goes out. The previously selected settings
come into effect again.
X To deactivate: press the ^ rocker
switch up or down.
The indicator lamp in the rocker switch
lights up.
Switching the rear-compartment
climate control on/off using the front
control panel X
Turn the SmartKey to position 2 in the
ignition lock.
X Activate the Y rear compartment
function via COMAND ( Y page 268).
The rear-compartment climate control can
be controlled via the front control panel
using

the Y rear compartment function.
X To activate: press the ^ rocker switch
up or down.
The indicator lamp in the rocker switch
goes out. The previously selected settings
come into effect again.
X To deactivate: press the ^ rocker
switch up or down.
The indicator lamp in the rocker switch
lights up. 292
Operating the climate control system
Climate control

Switching the rear-compartment
climate control on/off using the rear
control panel
X
Turn the SmartKey to position 2 in the
ignition lock.
X To switch on: press rocker switch
K(Y page 291) up or down and select
AUTO.
or
X Press rocker switch K(Y page 291) up or
down and select MAN.
X To switch off: press rocker switch
K(Y page 291) up or down and select
OFF. Activating/deactivating cooling with
the air dehumidification function
Important information The cooling with air dehumidification function
is only available when the engine is running.
The air inside the vehicle is cooled and
dehumidified according to the temperature
selected.
G
WARNING
If you switch off the cooling function, the
vehicle will not be cooled when weather
conditions
are warm. The windows can fog up
more quickly. Window fogging may impair
visibility and endanger you and others.
Condensation may drip from the underside of
the vehicle when it is in cooling mode. This is
normal and not a sign that there is a
malfunction.
You can activate or deactivate the cooling
with air dehumidification function via
COMAND (Y page 267).
i The cooling with air dehumidification
function uses refrigerant R134a. This
coolant does not contain
chlorofluorocarbons, and therefore does
not damage the ozone layer. Problems with the cooling with air
dehumidification function If you can no longer switch on the cooling with
air dehumidification function via COMAND,
the

cooling with air dehumidification function
is switched off due to a malfunction.
X Consult a qualified specialist workshop. Setting climate control to automatic
G
WARNING
If you switch off the cooling function, the
vehicle will not be cooled when weather
conditions

are warm. The windows can fog up
more quickly. Window fogging may impair
visibility and endanger you and others.
In automatic mode, the set temperature is
maintained automatically at a constant level.
The system automatically regulates the
temperature of the dispensed air, the airflow
and the air distribution.
Automatic mode will achieve optimal
operation if cooling with air dehumidification
is also activated. If desired, cooling with air
dehumidification can be deactivated.
Controlling the front climate control
using the front control panel X
Turn the SmartKey to position 2 in the
ignition lock.
X Set the desired temperature.
X To switch on: press the à rocker
switch up or down.
The indicator lamp in the à rocker
switch lights up. Operating the climate control system
293
Climate control Z

X
To deactivate: press the K rocker
switch up or down.
The indicator lamp in the à rocker
switch goes out.
or
X Set the air distribution using COMAND
(Y page 266).
The indicator lamp in the à rocker
switch goes out.
Controlling the rear-compartment
climate control automatically using the
front control panel X
Turn the SmartKey to position 2 in the
ignition lock.
X Activate the Y rear compartment
function via COMAND ( Y page 268).
Rear-compartment climate control can be
controlled

via the front control panel using
the Y rear compartment function.
X Set the desired temperature.
X To switch on: press rocker switch Ã
up or down.
The indicator lamp in the à rocker
switch lights up.
X To deactivate: press the K rocker
switch up or down.
The indicator lamp in the à rocker
switch goes out.
or
X Set the air distribution using COMAND
(Y page 266).
The indicator lamp in the à rocker
switch goes out.
i To
return to the standard display, activate
the front climate control function via
COMAND (Y page 268).
i The rear display changes to the standard
display automatically after five seconds. Controlling the rear-compartment
climate

control automatically using the
rear control panel X
Turn the SmartKey to position 2 in the
ignition lock.
X Set the desired temperature.
X To activate: press
rocker switch K up or
down and select AUTO(Y page 291).
X To deactivate: press rocker switch K up
or down and select MAN or
OFF(Y page 291). Setting the temperature
Climate control climate zones
You

can select different temperature settings
for the driver's and front-passenger sides as
well as for the left and right sides of the rear
compartment and the footwells.
Setting the front-compartment
temperature using the front control
panel X
Turn the SmartKey to position 2 in the
ignition lock.
X To increase/reduce: press the w
rocker switch up or down.
Only change the temperature setting in
small increments. Start at

72 ‡ (22 †).
i You can also use COMAND to set the
temperature ( Y page 265).294
Operating the climate control system
Climate control

Setting the temperature in the rear
compartment using the front control
panel
X
Turn the SmartKey to position 2 in the
ignition lock.
X Activate the Y rear compartment
function via COMAND ( Y page 268).
The rear-compartment climate control can
be controlled via the front control panel
using
the Y rear compartment function.
X To increase/reduce: press the w
rocker switch up or down.
Only change the temperature setting in
small increments. Start at

72 ‡ (22 †).
i To
return to the standard display, activate
the front climate control function via
COMAND (Y page 268).
i The rear display changes to the standard
display automatically after five seconds.
Setting the temperature in the rear
compartment using the rear control
panel X
Turn the SmartKey to position 2 in the
ignition lock.
X To increase/reduce: press rocker
switch H or M up or down ( Y page 291).
Only change the temperature setting in
small increments. Start at

72 ‡ (22 †).
Setting the footwell temperature The footwell temperature can be set via
COMAND (Y page 268).
Setting the air distribution
Air distribution settings The air distribution can be set individually for
the driver's and front-passenger sides.
¯
Directs air through the defroster vents
P Directs air through the center and side
air vents O
Directs the airflow through the
footwell air vents
S Directs air through the center, side and
footwell vents
a Directs air through the defroster and
footwell vents
_ Directs air through the defroster,
center, side and footwell vents
b Directs air through the defroster,
center and side air vents
W Sets the air distribution to automatic
Setting the air distribution in the front/
rear compartment using COMAND The air distribution can be set using COMAND
(Y page 266).
Setting the rear-compartment air
distribution

using the rear control panel X
Turn the SmartKey to position 2 in the
ignition lock.
X Press rocker switch I or L up or down
repeatedly
(Y page 291) until the desired
air distribution symbol is shown in the
display. Setting the airflow
Setting the front-compartment airflow
using the front control panel You can select different airflow settings for
the

driver's and front-passenger sides as well
as for the rear compartment.
You can also use COMAND to set the airflow
(Y page 266).
X Turn the SmartKey to position 2 in the
ignition lock.
X To increase/reduce: press the K
rocker switch up or down. Operating the climate control system
295
Climate control Z