2013 Seat Leon SC length

101
Opening and closing
The automatic rear lid locking time extension function can be activated.
Where this function is activated and once the rear lid has been unlocked by
pressing the 
button on the remote control key
⇒ page 92, the rear lid
can be re-opened for a certain length of time.
Where required, the automatic rear lid locking time extension function can
be activated or deactivated at a SEAT Authorised Service, which will provide
all of the necessary information.
Before the vehicle locks automatically, there is a risk of intruders getting in-
to the vehicle. Therefore, we recommend you always lock the vehicle by
pressing the 
button on the remote control or by using the central locking
button. 
Applies to the model: LEON / LEON SC Manual release of the rear lid in an emergency
The rear lid can be unlocked manually from inside in the
event of an emergency.
Fig. 58 Luggage com-
partment: access to man-
ual release –
Insert the key in the opening in the lining of the rear lid 1
and
move the key in the direction of the arrow until the lock is re-
leased. 
Applies to the model: LEON ST
Manual release of the rear lid in an emergency
The rear lid can be unlocked manually from inside in the
event of an emergency.
Fig. 59 Luggage compartment: access to manual release
– Use a screwdriver to remove the cover through the slot
⇒ Fig. 58 .
– Insert the key into the envisaged hole and turn it in the direc-
tion of the arrow until the knob is released ⇒ Fig. 58 .
Safety FirstOperating instructionsPractical TipsTechnical specifications

124Lights and visibility
● Damaged blades: A film of water on the damaged blades may lengthen
the activation time, reduce the washing intervals or result in a fast and con-
tinuous wipe.
● Insects: insects on the sensor may trigger the windscreen washer.
● Salt on roads: in winter, salt spread in the roads may cause an extra
long wipe when the windscreen is almost dry.
● Dirt: dry dust, wax, coating on glass (Lotus effect) or traces of detergent
(car wash) may reduce the effectiveness of the rain sensor or make it react
more slowly, later or not at all.
● Cracked windscreen: the impact of a stone will trigger a single wipe cy-
cle with the rain sensor on. Next the rain sensor detects the reduction in the
sensitive surface area and adapts accordingly. The behaviour of the sensor
will vary with the size of the damage caused by the stone.
WARNING
The rain sensor may not detect enough rain to switch on the wipers.
● If necessary, switch on the wipers manually when water on the wind-
screen obstructs visibility.
Note
● Clean the sensitive surface of the rain sensor regularly and check the
blades for damage ⇒ Fig. 73 (arrow).
● To remove wax and coatings, we recommend a window cleaner contain-
ing alcohol. Checking and topping up the windscreen washer reservoir
with water
Fig. 74 In the engine
compartment: wind-
screen washer reservoir
top
Check the water level in the windscreen washer reservoir regularly and top
up as required.
● Open the bonnet 
⇒  page 251.
● The washer reservoir is marked with the symbol  on the lid
⇒ Fig. 74.
● Check there is enough water in the reservoir.
● To top up, mix water with a window cleaner recommended by SEAT
⇒ 
.
Please follow the instructions for use found on the packaging.
● In cold weather, a special antifreeze should also be added to prevent
the water from freezing ⇒ 
. 

131
Seats and storage
● The seat cushion is wet or damp.
● The indoor or outdoor temperature is greater than 25 °C (77 °F).
effectUsing seat heatingTo switch sys-
tem on:Press the button  or . Seat heating is switched on fully.
Adjusting the
heating out-
put:Press the button  or  repeatedly until the desired inten-
sity level is reached.
To switch sys-
tem off:Press the button  or  until all warning lamps switch off.
WARNING
People who, because of medications, paralysis or chronic diseases (e.g.
diabetes) cannot perceive pain or temperature, or have a limited percep-
tion thereof, may suffer burns to the back, buttocks or legs when using
seat heating, an occurrence that may entail a very lengthy recovery peri-
od or from which it may not be possible to recover fully. Seek medical ad-
vice if you have doubts regarding your health.
● People with a limit pain and temperature threshold must never use
seat heating.
WARNING
If the fabric of the cushion is wet, this can adversely affect the operation
of the seat heating, increasing the risk of burns.
● Make sure the seat cushion is dry prior to using the seat heater.
● Do not sit on the seat with clothing that is wet or damp.
● Do not leave clothing that is wet or damp on the seat.
● Do not spill liquid on the seat.
CAUTION
● To avoid damaging the heating elements of the seat heating, please do
not kneel on the seat or apply sharp pressure at a single point to the seat
cushion and backrest.
● Liquids, sharps objects and insulating materials (e.g., covers or child
seats) can damage the seat heating.
● In the event of odours, switch off the seat heating immediately and have
the unit inspected by a specialised workshop.
For the sake of the environment
The seat heating should remain on only when needed. Otherwise, it is an
unnecessary fuel waste. 
Head restraints Adjusting the head restraints
Fig. 81 Front seat: ad-
justment of the head re-
straint 
Safety FirstOperating instructionsPractical TipsTechnical specifications

213
Driver assistance systems
● Your speed and driving style must always be adjusted to visibility,
weather, and traffic conditions.
● The eco mode is not available when towing a trailer. 
Tiredness detection (break
recommendation)* Introduction
The Tiredness detection informs the driver when their driving behaviour
shows signs of fatigue.
Additional information and warnings:
● Easy Connect system ⇒ page 79
● Accessories, change a part, repairs and adjustments (information stored
in the control units) ⇒ page 272
WARNING
Do not let the comfort afforded by the Tiredness detection system tempt
you into taking any risks when driving. Take regular breaks, sufficient in
length when making long journeys.
● The driver always assumes the responsibility of driving to their full
capacity.
● Never drive if you are tired.
● The system does not detect the tiredness of the driver in all circum-
stances. Consult the information in the section ⇒ page 214, System limi-
tations.
WARNING (Continued)
● In some situations the system may incorrectly interpret an intended
driving manoeuvre as driver tiredness.
● No warning is given in the event of the effect called microsleep!
● Please observe the indications on the instrument panel and act as is
necessary.
Note
● Tiredness detection has been developed for driving on motorways and
well paved roads only.
● If there is a fault in the system, have it checked by a specialised work-
shop. 
Function and operation
Fig. 145 On the instru-
ment panel display:
Tiredness detection sym-
bol
Tiredness detection determines the driving behaviour of the driver when
starting a journey, making a calculation of tiredness. This is constantly com-
pared with the current driving behaviour. If the system detects that the driv-
er is tired, an audible warning is given with a sound and an optic warning is
shown with a symbol and complementary message on the instrument panel 
Safety FirstOperating instructionsPractical TipsTechnical specifications

264Checking and refilling levels
Cleaning windscreen wiper blades
● Raising the wiper arms.
● Use a soft cloth to remove dust and dirt from the windscreen wiper
blades.
● If the blades are very dirty, a sponge or damp cloth may be used ⇒ 
.
Changing the windscreen wiper blades
● Raising/lowering wiper arms
● Hold down the release button ⇒ Fig. 159 1
while gently pulling the
blade in the direction of the arrow.
● Fit a new wiper blade of the same length and design on to the wiper arm
and hook it into place.
● Rest the wiper arms back onto the windscreen.
Changing the rear wiper blade
● Raising/lowering the wiper arm.
● Turn the blade slightly ⇒ Fig. 160 (arrow A
).
● Hold down the release button 1 while gently pulling the blade in the
direction of the arrow B.
● Insert a new blade of the same length and type in the rear wiper arm in
the opposite direction to the arrow B
and hook into place button 1.
● Replace the wiper arm on the rear window.
WARNING
Worn or dirty wiper blades reduce visibility and increase the risk of acci-
dent and serious injury.
● Always replace damaged or worn blades or blades which do not clean
the windscreen correctly.
CAUTION
● Damaged or dirty windscreen wipers could scratch the glass.
● If products containing solvents, rough sponges or sharp objects are
used to clean the blades, the graphite layer will be damaged.
● Never use fuel, nail varnish remover, paint thinner or similar products to
clean the windows. 

269
Wheels and tyres
If you use tyres that are approved by SEAT you can be sure that the actual
tyre dimensions will be correct for your vehicle. If you decide to fit a differ-
ent type of tyre, you must obtain the appropriate manufacturer's certificate
from the tyre retailer to confirm that the tyres are suitable for your vehicle.
Keep this certificate in a safe place.
Your SEAT Official Service will be able to advise you on which tyres may be
fitted to your vehicle.
It is best to have all servicing of wheels and tyres performed by a special-
ised workshop. They are familiar with the procedure and have the necessary
special tools and spare parts as well as the proper facilities for disposing of
the old tyres.
WARNING
● It is very important to ensure that the tyres you have chosen have ad-
equate clearance. When selecting replacement tyres, do not rely entirely
on the nominal tyre size marked on the tyre; with some makes of tyre the
effective tyre size can differ significantly from the nominal dimensions,
even though the tyres have the same size designation. Inadequate tyre
clearance can result in damage to the tyres or the vehicle, causing a seri-
ous safety risk. It may also invalidate the vehicle's registration for use on
public roads.
● Avoid running the vehicle on tyres that are more than 6 years old. If
you have no alternative, you should drive slowly and with extra care at all
times.
● If wheel trims are fitted after the car is purchased, ensure that there
is an adequate flow of air for cooling the brake system.
For the sake of the environment
Old tyres must be disposed of according to the laws in the country con-
cerned.
Note
● Never mount used tyres if you are not sure of their “previous history”.
● For technical reasons, it is not generally possible to use the wheels from
other vehicles. In some cases, this may also be true for the same model of
wheel. 
Wheel bolts
The wheel bolts are designed to suit the rims on your car.
The wheel bolts are matched to the rims. When installing different wheels
(for instance alloy wheels or wheels with winter tyres) it is important to use
the correct wheel bolts with the right length and correctly shaped bolt
heads. This ensures that wheels are fitted securely and that the brake sys-
tem functions correctly.
The wheel bolts must be clean and turn easily.
A special adapter is required to turn the anti-theft wheel bolts*
⇒ page 279. 
Winter tyres
Winter tyres will improve the vehicles handling on snow and
ice.
– Winter tyres must be fitted on all four wheels.
– Only use winter tyres that are approved for your vehicle.
– Please note that the maximum permissible speed for winter
tyres may be lower than for summer tyres. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

323
Technical specifications
Dimensions
LEONLEON SCLEON STLength / Width (mm)4263/18164228/18104535/1816Height at kerb weight (mm)145914461454 a)Front and rear projections
(mm)853/774853/774853/1046
Wheelbase (mm)263626012636Turning circle diameter (m)10.9Front/rear b)
track width
(mm)1533 / 1504
1549 / 1520
a) Dimension to the roof bars.
b) This data will change depending on the type of wheel rim.








Filling capacities
Fuel tank capacityPetrol and diesel engines50 l, of which approx. 7 l are reserveNatural gas engine
a)approx. 15 Kga)
The capacity depends on the efficacy and characteristics of the natural gas pumps. The ca-
pacity given is based on a minimum loading pressure of 200 bars.
Windscreen washer fluid con-
tainer with headlight washera)
a)Data not available as this edition goes to print
Tyre pressureSummer tyres:
Correct tyre pressure can be seen on the sticker on the inside of the tank
flap.
Winter tyres:
The pressure of these tyres is 0.2 bar higher than that of summer tyres
(2.9 psi / 20 kPa).

Safety FirstOperating instructionsPractical TipsTechnical specifications