2017 Seat Leon SC ignition

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

Lights and visibility
Interior rear vision mirror with manual set-
tin g f
or anti-d
azzle position
● Position the small lever of the lower edge
of the mirror t
o face towards the rear. WARNING
In the event that an automatic anti-dazzle
re ar

vision mirror breaks, an electrolyte fluid
may leak. This could cause irritation to the
skin, eyes and respiratory organs. If you
come into contact with this liquid, it must be
rinsed with large quantities of water. If neces-
sary, get medial help. CAUTION
In the event that an automatic anti-dazzle
re ar

vision mirror breaks, an electrolyte fluid
may leak. This liquid attacks plastic surfaces.
Clean it with a wet sponge as soon as possi-
ble. Note
● If the light inc

ident in the interior rear vi-
sion mirror is obstructed (e.g. with the sun
blind*), the anti-dazzle rear vision mirror with
automatic setting will not operate perfectly.
● When the interior lights are on or reverse
gear en
gaged, the mirrors do not darken with automatic adjustment for anti-dazzle posi-
tion.
Adjusting the exterior rear-view mir-
ror
s Fig. 149
Driver door: control for the exterior
mirr or
. Read the additional information carefully
› ›
›

 page 21
Synchronized regulation of the exterior mir-
rors
● In the Settings - Convenience menu,
select whether or not
the exterior mirrors
should move in synchronisation.
● Turn the knob to position L 1)
. ●
Adjust
the left-hand exterior mirror. The
right exterior mirror will be adjusted at the
same time (synchronised).
● If necessary the right exterior mirror adjust-
ment ma
y need correcting. turn the control to
position R 1)
.
● In the Easy Connect system the exterior mir-
rors
can be adjusted using the  button
and the S
ET
TINGS function button.
Ti lt
f

unction for front passenger exterior mir-
ror*
When parking backwards, and in order to be
able to see the kerb, the passenger side mir-
ror can be automatically tilted towards the
passenger to provide a better view of the
kerb. The control must be in the position R1)
for this feature to be operational.
The mirror returns to its original position as
soon as you drive forward at over 15 km/h
(9 mph) or switch off the ignition. It also re-
turns to its original position if the position of
the control is adjusted.
Storing the rear view mirror settings for the
tilt function
● Switch the ignition on.
● Access the Easy Connect system, Menu,
 , function Rear view mirrors and
»1)
Regulation in right-hand drive vehicles is symmet-
rical .
151
Technical data
Advice
Operation
Emergencies
Safety

Seats and head restraints
Electric driver's seat adjustment* Read the additional information carefully
›› ›
 page 19 WARNING
● If the el ectric

front seats are used negli-
gently or without paying due attention, it can
cause serious injury.
● The front seats can also be electrically ad-
just
ed when the ignition is switched off. Nev-
er leave a child or any other person who may
need help in the vehicle.
● In the event of an emergency, electrical ad-
justment
can be stopped by pressing any
control. CAUTION
To avoid damaging the electrical components
of the fr ont

seats, please refrain from kneel-
ing on the seat or applying sharp pressure at
a single point to the seat cushion and back-
rest. Note
● It m a

y not be possible to electrically adjust
the seat if the vehicle battery is very low.
● If the engine is started while the seats are
being electric
ally adjusted, the adjustment
will stop. Adjusting the front head restraints
Read the additional information carefully
›› ›

 page 20
Adjust the head restraint ›››
 page 20 so
that as far as possible the top of the head re-
straint is level with the top of your head.
When this is not possible, try to get as close
as possible to this position.
Adjustment of the rear head restraints Fig. 150
Rear centre head restraint: release
point . When transporting people in the back seat,
p
l
ac

e the head restraints of the occupied
seats at a minimum of the next socket up
››› .Adjusting the head restraints
– To set the head restraint higher, grasp the
side
s

with both hands and move it up-
wards, until you see it engage.
– To set the head restraint lower down, press
the 1
› ››
Fig. 150
b
utton and move it
downwards.
Removing the head restraint
To remove the head restraint, the correspond-
ing backrest must be partially folded forward. – Unlock the backrest ›››
page 156.
– Move the head restraint upwards until it ar-
rives

to the top.
– Press button 1
› ›
› Fig. 150
, while simulta-
neously pressing on the security hole 2 ›››
Fig. 150 with a fl at
screwdriver a maxi-
mum of 5 mm wide, and remove the head
restraint.
– Move the backrest until it engages properly
›› ›

.
Fittin g the he
a
d restraint
To mount the external head restraints, the
corresponding backrest must be partially fol-
ded forward.
– Unlock the backrest ›››
page 156.
– Insert the head restraint bars into the
guides u

ntil they perceptibly engage. It »
153
Technical data
Advice
Operation
Emergencies
Safety

Operation
should not be possible to remove the head
r e
s
traint from the backrest.
– Move the backrest until it engages properly
›››
.
WARNING
● Ple a

se observe the general notes
››› page 78.
● Remove the rear head restraints only when
it is
necessary for the placement of a child
seat ››› page 91. After removing a child seat,
remount the head restraint immediately.
Travelling with the head restraints removed
or improperly adjusted increases the risk of
severe injuries. Seat functions
Intr oduction WARNING
Inappropriate use of the seat functions can
cau se sev

ere injuries.
● Assume the proper sitting position before
your trip and rem
ain in it throughout. This al-
so applies to the other occupants.
● Always keep hands, fingers, feet and other
part
s of the body away from the operating ra-
dius and the adjustment of seats. Seat heating
Fig. 151
In the centre console: front seats
he atin
g sw

itch The seat cushions can be heated electrically
when the ignition i
s
sw

itched on. The back-
rest is also heated in some versions.
The seat heating should not be engaged in
any of the following conditions:
● The seat is unoccupied.
● The seat has a covering.
● There is a child seat installed in the seat.
● The seat cushion is wet or damp.
● The indoor or outdoor temperature is great-
er than 25°C (77°F).
A

ctivate
Press the button  or . Seat heating is
switched on fully. Adjusting the heating output
Pres

s the button  or  repeatedly until the
desired intensity level is reached.
Deactivating
Press the button  or  until all warning
lamps switch off. WARNING
People who, because of medications, paraly-
si s

or chronic diseases (e.g. diabetes) cannot
perceive pain or temperature, or have a limi-
ted perception thereof, may suffer burns to
the back, buttocks or legs when using seat
heating, an occurrence that may entail a very
lengthy recovery period or from which it may
not be possible to recover fully. Seek medical
advice if you have doubts regarding your
health.
● People with limited pain and temperature
thresho
lds must never use seat heating. WARNING
If the fabric of the cushion is wet, this can ad-
ver sely

affect the operation of the seat heat-
ing, increasing the risk of burns.
● Make sure the seat cushion is dry prior to
usin
g the seat heater.
● Do not sit on the seat with clothing that is
wet or d
amp.
● Do not leave clothing that is wet or damp
on the seat. 154

Operation
Fig. 162
Detailed view of the side trim in the
lugg ag
e compartment: 12-volt power socket
(applies only to the LEON ST model). In the centre console
– Remove the connector located in the centre
con
so

le from the power socket ››› Fig. 161
.
– Insert the plug of the electrical appliance
into the pow

er socket.
In the luggage compartment (applies only to
the LEON ST model) – Lift the power socket cover ›››
Fig. 162.
– Insert the plug of the electrical appliance
into the pow

er socket.
Electrical equipment can be connected to the
12 volt power socket. The appliances connec-
ted to each power socket must not exceed a
power rating of 120 Watt. USB power sockets
Depending on the equipment

and the coun-
try, the vehicle may also have USB connec-
tions exclusively for charging or as a power
socket.
These USB ports are located at the rear of the
console, between the front seats ››› Fig. 161
. These connectors can work at a maximum
power of up to 10.5 W per port.
They are not intended for file playback. WARNING
The power socket works only when the igni-
tion is on. Impr

oper use may cause serious
injury or even fire. Children should therefore
not be left in the vehicle unattended if the
button is also left behind. Otherwise there is
a possibility that they may be injured. CAUTION
Always use the correct type of plugs to avoid
dam agin

g the sockets. Note
● The use of el

ectrical appliances with the
engine switched off will cause a battery dis-
charge.
● Should the connected appliance overheat,
immediately
switch it off and disconnect it
from the socket. ●
Bef or

e switching the ignition on or off, un-
plug the appliances from the USB ports to
protect them from any damage caused by
fluctuations in voltage. Storing objects
Lo a

ding the luggage compartment All luggage and other loose objects must be
saf
ely

secured in the luggage compartment.
Unsecured objects which shift back and forth
could impair the driving safety or driving
characteristics of the vehicle by shifting the
centre of gravity.
– Distribute the load evenly in the luggage
comp ar

tment.
– Place heavy objects as far forward as possi-
ble in the lug

gage compartment.
– Place the heavy objects first.
– Secure heavy objects to the fitted fastening
rings

››› page 167. WARNING
● Loo se lug

gage and other objects in the lug-
gage compartment could cause serious inju-
ries.
● Always stow objects in the luggage com-
partment
and secure them on the fastening
rings. 160

Operation
Driving St ar
tin
g and stopping the en-
gine
Switching the ignition on and starting
the engine with the key Fig. 191
Ignition key positions. Read the additional information carefully
› ›
›

 page 30
Diesel engines can take a few seconds longer
than usual to start on cold days. Therefore
the clutch pedal (manual gearbox) or the
brake pedal (automatic gearbox) must re-
main pressed until the engine starts up. Dur-
ing preheating, the warning lamp  remains
lit.
The preheating time depends on the coolant
and exterior temperatures. With the engine at operating temperature, or at outside temper-
ature

s above +8°C, the warning lamp  will
light up for about one second. This means
that the engine starts immediately.
If the engine does not immediately start up,
interrupt the starting process and try again
after 30 seconds. To start the engine again,
return the key to position ››› Fig. 191 1 .
St ar
t

-Stop System*
If the vehicle is stopped and the Start-Stop
system* switches off the engine, the ignition
remains switched on.
Automatic gearbox: before leaving the vehi-
cle, make sure that the ignition is switched
off and the selector lever is in position P.
Driver messages on the instrument panel
display
Press the clutch
This message appears on vehicles with a
manual gearbox if the driver tries to start the
engine without having the clutch pedal
pressed. The engine will only start if you
press the clutch pedal.
Press the brake This message appears on vehicles with an
automatic gearbox if the driver tries to start
the engine without having the brake pedal
pressed. Select N or P
This me

ssage appears if you try to start or
stop the engine when the selector lever of
the automatic gearbox is not in position P or
N. The engine can only start or stop in certain
positions.
Engage position P; the vehicle
can move; doors can only close in
position P.For safety reasons, this driver message ap-
pears and an audible warning sounds if the
selector lever of the automatic gearbox is not
in position P after you switch off the ignition.
Put the selector lever in position P, otherwise
the vehicle could roll away.
Gear change: selector lever in
the drive position! This driver message is displayed when the
selector lever is not in the position P when
the driver door is opened. Additionally, a
buzzer will sound. Put the selector lever in
position P, otherwise the vehicle could roll
away.
Ignition is switched on
This driver message is displayed and a buz-
zer is sounded when the driver door is
opened with the ignition switched on.
178