2017 Seat Leon 5D window

Operation
●
Nobody shou
ld be in the way of the panor-
amic sliding sunroof or sun blind, especially
when they are closed without the anti-trap
function.
● The anti-trap function does not prevent fin-
gers
or other parts of the body getting
pinched against the window frame and caus-
ing injury. Note
The anti-trap function is activated if the win-
do ws

and the panoramic sliding sunroof are
closed from the outside of the vehicle using
the ignition key for convenience closing
››› page 137. Lights and visibility
Light s
Side light and dip

ped beam headlight Read the additional information carefully
›› ›

 page 30
The driver is personally responsible for the
correct use and adjustment of the lights in all
situations.
Audible warnings to advise the driver that
the lights have not been switched off
If the key is not in the ignition and the driver
door is open, an audible warning signal is
heard in the following cases: this is a remind-
er to turn off the lights.
● When the parking light is on ››
›

page 141.
● When the light switch is in position  or
. WARNING
The side lights or daytime running lights are
not bright enough t

o illuminate the road
ahead and to ensure that other road users are
able to see you.
● Always use your dipped beam head lights if
it is
raining or if visibility is poor. WARNING
If the headlights are set too high and not
used c orr

ectly, there is a risk of dazzling or
distracting other road users. This could result
in a serious accident.
● Always make sure that the headlights are
correctly
adjusted. Note
The legal requirements regarding the use of
vehic l

e lights in each country must be ob-
served. Daytime running lights
The daytime running lights consist of individ-
ual
lights, int
e

grated in the front headlights.
With the daylight driving lights on, only these
lights switch on ››› .
The d a
ytime ru

nning lights switch on every
time the ignition is switched on, if the switch
is in positions  or , according to the level
of exterior lighting.
When the light switch is in position , a
light sensor automatically switches dipped
beam on and off (including the control and
instrument lighting) or the daytime running
lights depending on the level of exterior
lighting.
140

Operation
Visibility S u
n
visors Fig. 145
Sun visor Options for adjusting driver and front pas-
sen
g
er s

un visors:
● Lower the sun visor towards the wind-
scr
een.
● The sun visor can be pulled out of its
mounting and t
urned towards the door
››› Fig. 145 1 .
● Swing the sun visor towards the door, lon-
git udin
al

ly backwards.
Vanity mirror light
There may be a vanity mirror, with a cover, on
the rear of the sun visor. When the cover is
opened 2 a light comes on. The lamp goes out when the vanity mirror
c
o
v

er is closed or the sun visor is pushed
back up. WARNING
Folded sun blinds can reduce visibility.
● Always store sun blinds and visors in their
hous in

g when not in use. Note
The light above the sun visor automatically
swit c

hes off after a few minutes in certain
conditions. This prevents the battery from
discharging. Sun blind*
3 App
lies to the model: LEON ST Fig. 146
Rear window: sun blind. Rear window sun blind*
– Pull out the visor and hook it into the hooks
in the c entre of

the top of the door frame
››› Fig. 146.
Windscreen wiper and window
wiper sys
tems
Window wiper lever Read the additional information carefully
› ›
›

 page 32 CAUTION
If the ignition is switched off with the wind-
sc r

een wipers active, they complete their
wipe before returning to the rest position.
Ice, snow and other obstacles on the wind-
screen may damage the wiper and the wind-
screen wiper motor.
● If necessary, remove snow and ice from the
winds
creen wipers before starting your jour-
ney.
● Carefully lift the frozen windscreen wipers
from the gla
ss. SEAT recommends a de-icer
spray for this operation.
● Do not switch on the windscreen wipers if
the winds
creen is dry. Cleaning with the
windscreen wipers while dry can cause dam-
age. 148

Lights and visibility
●
In icy c ondition
s, always check that the
wiper blades are not frozen to the glass be-
fore using the wipers. In cold weather, it may
help to leave the vehicle parked with the wip-
ers in service position ›››
 page 72. Note
● The w inds

creen and window wipers only
function when the ignition is switched on and
the bonnet or rear lid, respectively, are
closed.
● The interval wipe speed varies according to
the vehic
le speed. The faster the vehicle is
moving, the more often the windscreen is
cleaned.
● The rear wiper is automatically switched on
when the winds
creen wiper is on and the car
is in reverse gear. Windscreen wiper functions
Windscreen wiper performance in different sit-
uations
If the vehicle is at a
standstillThe activated position provision-
ally changes to the previous posi-
tion.
During automatic
wipe
The air conditioner comes on for
approximately 30 seconds in air
recirculation mode to prevent the
smell of the windscreen washer
fluid entering the inside the vehi-
cle.
Windscreen wiper performance in different sit-
uations
For the interval wipe
Intervals between wipes depend
on the vehicle's speed. The high-
er the vehicle speed the shorter
the intervals. Heated windscreen washer jets
The heatin
g on

ly thaws the frozen jets, it
does not thaw the water in the washer hoses.
When the ignition is switched on the heated
windscreen washer jets automatically adjust
the heat depending on the ambient tempera-
ture.
Headlight wash/wipe system
The headlight washers/wipers clean the
headlight lenses.
After the ignition is switched on, the first and
every fifth time the windscreen washer is
switched on, the headlights are also washed.
Therefore, the windscreen wiper lever should
be pulled towards the steering wheel when
the dipped beam or main beam are on. Any
incrusted dirt (such as insects) should be
cleaned regularly (e.g. when refuelling).
To ensure the headlight washers work cor-
rectly in winter, any snow which has got into
the bumper jet supports should be cleaned
away. If necessary, remove snow with an anti-
icing spray. Note
The wiper will try to wipe away any obstacles
that ar

e on the windscreen. The wiper will
stop moving if the obstacle blocks its path.
Remove the obstacle and switch the wiper
back on again. 149
Technical data
Advice
Operation
Emergencies
Safety

Operation
Rain sensor* Fig. 147
Windscreen wiper lever: adjusting
the r ain sen
sor A Fig. 148
Rain sensor sensitive surface The rain sensor controls the frequency of the
w
ind
s
creen wiper intervals, depending on
the amount of rain ››› . The sensitivity of the
r ain sen
sor c

an be adjusted manually. Man-
ual wipe ››› page 148. Move the lever to the required position
›››
Fig. 147:
Rain sensor off.
Rain sensor on; automatic wipe if neces-
sary.
Setting sensitivity level of rain sensor
– Set control to the right: highly sensi-
tive.
– Set control to the left: less sensitive.
When the ignition is switched off and then
back on, the rain sensor stays on and starts
operating again when the windscreen wipers
are in position 1 and the vehicle is travel-
lin g at
mor

e than 16 km/h (10 mph).
Rain sensor modified behaviour
Possible causes of faults and mistaken read-
ings on the sensitive surface ››› Fig. 148 of
the rain sensor include:
● Damaged blades: a film of water on the
damag
ed blades may lengthen the activation
time, reduce the washing intervals or result
in a fast and continuous wipe.
● Insects: insects on the sensor may trigger
the winds
creen wiper.
● Salt on roads: in winter, salt spread in the
roa
ds may cause an extra long wipe when the
windscreen is almost dry.
● Dirt: dry dust, wax, coating on glass (Lotus
effect) or trac
es of detergent (car wash) may
0 1
A reduce the effectiveness of the rain sensor or
m
ak
e it

react more slowly, later or not at all.
● Cracked windscreen: the impact of a stone
wil
l trigger a single wipe cycle with the rain
sensor on. Next the rain sensor detects the
reduction in the sensitive surface area and
adapts accordingly. The behaviour of the sen-
sor will vary with the size of the damage
caused by the stone. WARNING
The rain sensor may not detect enough rain
to sw it

ch on the wipers.
● If necessary, switch on the wipers manually
when water on the w
indscreen obstructs visi-
bility. Note
● Cle

an the sensitive surface of the rain sen-
sor regularly and check the blades for dam-
age ››› Fig. 148 (arrow).
● To remove wax and coatings, we recom-
mend a window c
leaner containing alcohol. Mirror
Anti-d azz
l

e rear view mirror Your vehicle is fitted with an interior rear vi-
s
ion mirr
or w

ith a manual or automatic* con-
trol for anti-dazzle position.
150

Transport and practical equipment
●
Use s uit
able straps to secure heavy ob-
jects.
● During sudden manoeuvres or accidents,
loose ob
jects can be thrown forward, injuring
vehicle occupants or passers-by. This in-
creased risk of injury will be further increased
if a loose object is struck by an inflating air-
bag. If this happens, objects may shoot out-
ward like a missile. Risk of fatal injury.
● Please note that the centre of gravity may
shift when tr
ansporting heavy objects; this
may affect vehicle handling and lead to an ac-
cident. Therefore, it is essential to adjust
your speed and driving style accordingly, to
avoid accidents.
● Never exceed the allowed axle weights or
allo
wed maximum weight. If said weights are
exceeded, the driving characteristics of the
vehicle may change, leading to accidents, in-
juries and damage to the vehicle.
● Never leave your vehicle unattended, espe-
cia
lly when the rear lid is open. Children
could climb into the luggage compartment,
closing the door behind them; they will be
trapped and run the risk of death.
● Never allow children to play in or around
the vehic
le. Close and lock all the doors and
the rear lid when you leave the vehicle. Be-
fore you lock the vehicle, make sure that
there are no adults or children in the vehicle. Note
● Air cir c

ulation in the vehicle helps reduce
fogging of the windows. Used air escapes
through ventilation slits in the side trim of
the luggage compartment. Ensure that the
ventilation slots are never covered.
● Straps for securing the load to the fasten-
ing ring
s are commercially available. Luggage compartment shelf
3 App
lies to the model: LEON/LEON SC Fig. 163
In the luggage compartment: remov-
in g and in
s

talling the rear shelf. Fig. 164
In the luggage compartment: remov-
ing and in s

talling the rear shelf. The luggage compartment cover blocks the
v
iew int
o the lug

gage compartment.
Removing ● Detach the cord loops ›››
Fig. 163 B from
their hook s
A .
● Remove the rear shelf from the side sup-
por ts
›

›› Fig. 164 by pulling it upwards and
then take it out.
● If necessary, the rear shelf can be stored
under the lugg
age compartment variable
floor ››› page 163
Fitting
● Insert the cover horizontally so that the “re-
ces
s” fits onto the axis of the supports
››› Fig. 164 and press down until it engages.
● Hook the loops ›››
Fig. 163 B to the rear lid
› ›
›
.
»
161
Technical data
Advice
Operation
Emergencies
Safety

Air conditioning
Distributing a load
Di s
trib
ute loads uniformly and secure them
correctly ››› .
Chec k
att

achments
Once the cross bars and roof carrier system
have been installed, check the bolted con-
nections and attachments after a short jour-
ney and subsequently with a certain frequen-
cy. WARNING
Exceeding the maximum authorised roof load
can r e

sult in accidents and considerable vehi-
cle damage.
● Never exceed the maximum authorised
load on the r
oof and on the axles or the vehi-
cle's maximum authorised weight.
● Never exceed the load capacity of the cross
bars
and the roof carrier system, even if the
maximum authorised roof load has not been
reached.
● Secure heavy items as far forward as possi-
ble and di
stribute the vehicle load uniformly. WARNING
If the load is loose or not secured, it could fall
from the r oof

carrier system or cause acci-
dents and injuries.
● Always use belts or retaining straps that
are suit
able and in a good condition.
● Secure the load properly. Air conditioning
He atin
g,

ventilation and cool-
ing
Introduction Read the additional information carefully
›› ›

 page 52
Viewing Climatronic information
On the screen of Climatronic control unit and
on the screen of the factory-fitted Easy Con-
nect system, the theoretical values of the
temperature zones are shown.
The unit of temperature measurement can be
changed in the Easy Connect system.
Dust and pollen filter
The dust and pollen filter with its activated
charcoal cartridge serves as a barrier against
impurities in the air taken into the vehicle in-
terior.
The dust and pollen filter must be changed
regularly so that air conditioner performance
is not adversely affected.
If the filter loses efficiency prematurely due
to use in areas with very high levels of air
pollution, the filter must be changed more
frequently than stated in the Service Sched-
ule. WARNING
Reduced visibility through the windows in-
cr e

ases the risk of serious accidents.
● Always ensure that all windows are free of
ice and sno
w, and that they are not fogged,
so as to maintain good visibility of everything
outside.
● The maximum heat output required to de-
fros
t windows as quickly as possible is only
available when the engine has reached its
normal running temperature. Only drive when
you have good visibility.
● Always ensure that you use the heating
syst
em, fresh air system, air conditioner and
the heated rear window to maintain good visi-
bility to the outside.
● Never leave the air recirculation on for a
long period of time. If
the cooling system is
switched off and air recirculation mode
switched on, the windows can mist over very
quickly, considerably limiting visibility.
● Switch air recirculation mode off when it is
not requir
ed. WARNING
Stuffy or used air will increase fatigue and re-
duce driv er c

oncentration possibly resulting
in a serious accident.
● Never leave the fresh air fan turned off or
use the air rec
irculation for long periods of
time; the air in the vehicle interior will not be
refreshed. » 173
Technical data
Advice
Operation
Emergencies
Safety

Operation
CAUTION
● Switc h the air c
onditioner off if you think it
may be broken. This will avoid additional
damage. Have the air conditioner checked by
a specialised workshop.
● Repairs to the air conditioner require spe-
ciali
st knowledge and special tools. SEAT rec-
ommends visiting a SEAT Official Service. Note
● When the coolin g sy

stem is turned off, air
coming from the outside will not be dried. To
prevent fogging of the windows, SEAT recom-
mends leaving the cooling system (compres-
sor) turned on. To do this, press the  but-
ton. The button lamp should light up.
● The maximum heat output required to de-
frost
windows as quickly as possible is only
available when the engine has reached its
normal running temperature.
● Keep the air intake slots in front of the
windsc
reen free of snow, ice and leaves to en-
sure heating and cooling are not impaired,
and to prevent the windows from misting
over. Operating the Climatronic through the
E
a
sy C

onnect* system 3 Applies to vehicles with a Media System
Touc h/C

olour.
In the Easy Connect system it is also possible
to perform various adjustments to the Clima-
tronic.
Open the air conditioner menu
● Press the  button on the Climatronic
contro l

panel.
● OR: press the  button in Easy Connect.
W ith the r
otatin

g switch select the air con-
ditioner menu and open it.
On the touch screen you can see and change
the current settings, for example, the temper-
ature set for the driver and passenger sides,
the air distribution and the fan speed.
To switch a function on or off, or to select a
submenu, you must press the corresponding
function button.
Function button: function
OFFSwitch off and switch on the Climatron-
ic.
SYNCSynchronise driver and front passenger
temperatures.
Function button: function
SETTINGS
The air conditioning settings submenu
is opened. The following settings can al-
so be adjusted:
Air conditioning profile. : Ad-
just the power of the fan in AUTO mode.
You can choose between low, medium
and high.
Automatic air recirculation :
Switching automatic air recirculation on
and off ››› page 176.
BACK : Close the submenu. Operating the Climatronic through the
E
a
sy C

onnect* system 3
Applie
s
to vehicles with Media System Plus/Navi
System/Navi System Plus. Fig. 189
Easy Connect screen: air conditioner
menu. 174

Air conditioning
In the Easy Connect system it is also possible
t o per
form
various adjustments to the Clima-
tronic ››› Fig. 189.
Open the air conditioner menu
● Press the  button on the Climatronic
c ontr
ol

panel.
On the top of the screen you can see and
change the current settings, such as, for ex-
ample, the temperature set for the driver side
and for that of passenger. Temperatures up
to +22°C (+72°F) are shown with blue arrows,
and temperatures over +22°C (+72°F) with
red arrows.
To switch a function on or off, or to select a
submenu, you must press the corresponding
function button.
Function button: function
OFFClimatronic is switched off.
ONClimatronic is switched on.
SYNCSynchronise driver and front passenger
temperatures.
Function button: function
SETTINGS
The air conditioning settings submenu
is opened. The following settings can al-
so be adjusted:
Air conditioning profile. : Ad-
just the power of the fan in AUTO mode.
You can choose between low, medium
and high.
Automatic air recirculation :
Switching automatic air recirculation on
and off ››› page 176.
Automatic supplementary heat-
er : Activate/deactivate the automatic
activation of the auxiliary heater for
colder countries (only for engines with
auxiliary heater). With the option deacti-
vated, depending on the outside tem-
perature the heating may need more
time than normal to reach a comfortable
temperature.
BACK : Close the submenu. Air conditioning user instructions
The interior cooling system only works when
the en
gine i
s ru

nning and fan is switched on.
The air conditioner operates most effectively
with the windows and the panoramic sliding
sunroof closed. However, if the vehicle has
heated up after standing in the sun for some
time, the air inside can be cooled more quick- ly by opening the windows and the panoram-
ic sliding s

unroof briefly.
Climatronic: change the temperature unit on
the screen of the radio or on the factory-fit-
ted navigation system
Changing the temperature display from Cel-
sius to Fahrenheit on radio or on the factory-
fitted navigation system is done using the
menu on the instrument panel
›››  page 36.
The cooling system cannot be activated
If the air conditioning system cannot be
switched on, this may be caused by the fol-
lowing:
● The engine is not running.
● The fan is switched off.
● The air conditioner fuse has blown.
● The outside temperature is lower than ap-
proxim
ately +3°C (+38°F).
● The air conditioner compressor has been
temporarily
switched off because the engine
coolant temperature is too high.
● Another fault in the vehicle. Have the air
conditioner check
ed by a specialised work-
shop.
Special Characteristics
If the humidity and temperature outside the
vehicle are high, condensation can drip off »
175
Technical data
Advice
Operation
Emergencies
Safety