2013 Seat Leon SC Owner's manual

239
Care and cleaning
Washing the car by hand
When washing the car by hand, use plenty of water to soften the dirt first,
and rinse off as well as possible.
Then clean the vehicle with a soft sponge, glove or brush using only slight
pressure. You should start on the roof and work down. Special car shampoo
should only be used for very persistent dirt.
Rinse the sponge or glove thoroughly and often.
Wheels, sills and similar should be cleaned last. Use a second sponge for
this.
WARNING
● The vehicle should only be washed with the ignition switched off.
Failure to do so could result in an accident.
● Do not clean the underside of chassis, the inside of wheel arches or
wheel trims without protecting your hands and arms. You may cut your-
self on sharp-edged metal parts. Otherwise, there is a risk of sustaining
cuts.
● When washing the car during the winter season: water and ice in the
brake system can reduce braking effectiveness: risk of accident!
CAUTION
● Do not wash the vehicle in direct sunlight – otherwise the paint can be
damaged.
● Do not use sponges, abrasive household sponges or similar to clean in-
sect remains. This could damage the surface.
● Clean off stubborn dirt (insects, etc.) from the headlights at regular in-
tervals, for instance when filling the fuel tank. The headlights should only
be washed with water, do not wipe them with a dry cloth or sponge. It is
best to use soapy water. ●
Never wash tyres with a jet that sprays the water out in a direct stream.
This could damage the tyres even if the spray is kept at a distance and only
used for a very short time.
● Before washing the vehicle in an automatic car wash, please make sure
to retract the exterior mirrors to prevent them from being damaged. Electri-
cally retractable exterior mirrors must not be folded in or out by hand. Al-
ways use the electrical power control.
CAUTION
● If you wash the vehicle in an automatic car wash, proceed as follows to
lock and prevent the windscreen wiper blades from being pushed up to-
wards the top of the windscreen:
–the bonnet must be closed
– switch the ignition on and off
– press the windscreen wiper lever downwards briefly towards the front
(windscreen wiper function). The windscreen wiper blades will be
locked.
For the sake of the environment
The car should only be washed in special wash bays. This prevents oily wa-
ter from getting into the public drains. In some places, washing vehicles
anywhere else may be prohibited. 
Sensors and camera lenses
● Use a small brush to remove snow and a de-icer spray to remove ice.
● Clean the sensors with a solvent-free product and a soft, dry cloth.
● Moisten the camera lens using a standard alcohol-based glass cleaning
agent and clean the lens with a dry cloth. The area in front of the active
Lane Assist* lens area is normally cleaned with the windscreen washer. 
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240Care and cleaning
CAUTION
● When you clean the vehicle with a pressure washer,
– stay a suitable distance from the sensors on the front and rear bump-
ers.
– Do not clean the camera lenses or surrounding area with the pressure
washer.
● Never use warm or hot water to remove snow and ice from the reverse
camera lens, as it could crack the lens.
● Never use abrasive cleaning agents on the lens. 
Care and polishing
Care
Waxing protects the paintwork. It is time to apply a good coat of wax when
water no longer forms droplets and rolls off the clean paintwork.
Even if a wax solution is used regularly in the vehicle washing tunnel, it is
advisable to protect the paint with a hard wax coating at least twice a year.
In the summer, you will find it is much easier to remove dead insects (which
accumulate on the bumper and the front of the bonnet) if the car has been
treated with care products recently.
Polishing
Polishing is only necessary if the paint has lost its shine, and the gloss can-
not be brought back by putting on wax.
If the polish does not contain wax, a wax product should be applied after
polishing.
CAUTION
● Do not use polishes and hard wax on painted parts with a matt finish or
on plastic parts.
● Do not apply paint polishes to the side trim that runs around the panor-
amic roof and ends on the windscreen. However, it can be treated with hard
wax. 
Trims
In respect for the environment, the silver-plated trims on the body are made
of pure aluminium (they do not contain chrome).
Dirt or marks on the trim mouldings should be removed with a cleaning
product with a neutral PH (do not use a chrome cleaner). Body polish is also
unsuitable for use on trim mouldings. The intensive cleaning fluids often
used before the car goes into a car wash may contain alkaline substances,
which can cause dull or milky patches when they dry out.
SEAT Official Services carry stocks of cleaning products which have been
tested for use on your vehicle and are not harmful to the environment. 
Plastic parts
Plastic parts are cleaned with a power washer. If this is not sufficient, plas-
tic parts should only be treated with a special solvent-free plastic cleaning
agent. Do not use paintwork cleaners, polishes or wax on plastic parts. 

241
Care and cleaning
Carbon components
The carbon parts on your vehicle have a painted surface. They do not need
any special care and are cleaned just like any other painted part
⇒ page 238. 
Paint damage
Minor damage to the paint, such as scratches or stone chips, should be
touched up without delay before the metal starts to corrode. Suitable touch-
up brushes or sprays for your car can be obtained from a SEAT Official Serv-
ice.
The number of the original paint finish on the vehicle is given on the data
sticker ⇒  page 305.
If corrosion is already visible it must be thoroughly removed by a special-
ised workshop. 
Windows
Clear vision is an essential safety factor.
The windscreen must not be cleaned with insect remover or wax, otherwise
the windscreen wipers will not function properly (juddering).
Traces of rubber, oil, grease or silicone can be removed with a window
cleaning solution or a silicone remover. Wax residue can only be removed
with a special cleaner. Your SEAT Official Service will be able to provide you
with more detailed information.
The windows should also be cleaned on the inside at regular intervals. Use a separate cloth or chamois to dry the windows. Cloths used for waxing
and polishing contain residues that will cause smears on the glass.
WARNING
Do not use water-repellent coatings on the windscreen. In bad visibility
conditions (e.g. in the rain, dark or with a low sun), these coatings may
cause dazzle: risk of accident! Such coatings can also cause the wind-
screen wiper blades to make noise.
CAUTION
● Remove snow and ice from windows and exterior mirrors with a plastic
scraper only. To avoid scratches caused by dirt on the glass, the scraper
should only be pushed in one direction and not moved to and fro.
● The heating element for the rear window is located on the inner side of
the window. To avoid damaging them, do not apply stickers to the heating
elements.
● Never use warm or hot water to remove snow and ice from windows and
mirrors. This could cause the glass to crack! 
Rims
The wheels require regular attention to preserve their appearance. It is im-
portant to remove road salt and brake dust by washing the wheels at regu-
lar intervals, otherwise the finish will be impaired.
After washing, the wheels should only be cleaned with an "acid-free" clean-
ing agent for alloy wheels. This is available from SEAT Official Services and
specialist retailers. Never leave the cleaning agent on the rims for any lon-
ger than specified in the instructions before rinsing it off. If the wheel clean-
er fluid contains acid it can attack the surfaces of the wheel bolts. 
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242Care and cleaning
Car polish or other abrasive agents should not be used for maintaining the
rims. If the protective coating is damaged, e.g. by stone impact, the dam-
aged area should be touched up immediately.
WARNING
Please note when cleaning the wheels that water, ice and road salt can
impair the effectiveness of the brakes; this can cause an accident.

Exhaust tail pipe
It is important to remove road salt and brake dust by washing the wheels at
regular intervals, otherwise the exhaust tail pipe material could be dam-
aged. To remove impurities, do not use rim, paint or chrome cleaners or oth-
er abrasive products. Clean the exhaust tail pipes with cleaning products
that are suitable for stainless steel.
SEAT Official Services carry stocks of cleaning products that have been tes-
ted and approved for use on your vehicle. 
Care of the vehicle interior Radio display/Easy Connect* and control panel*
The display can be cleaned with a soft cloth and a professionally available
“LCD cleaner”. Moisten the cloth with a small amount of the cleaning fluid.
The Easy Connect control panel* should first be cleaned with a brush so
that no dirt goes into the device or between the keys and housing. Next, we
recommend cleaning the Easy Connect control panel* using a cloth damp-
ened with water and washing-up liquid.
CAUTION
● To avoid scratching the screen, do not wipe the display with a dry cloth.
● To avoid damage, ensure that no liquid goes into the Easy Connect con-
trol panel*. 
Plastic and leatherette parts
Plastic parts and leatherette can be cleaned with a damp cloth. If this is not
sufficient, plastic parts and leatherette should only be treated with a special
solvent-free plastic cleaner . 
Textile covers and trim parts
Textile covers and trim parts (e.g. seats, door trim) should be cleaned regu-
larly with a vacuum cleaner. This will remove surface dirt which could other-
wise be rubbed into the textile material during use. Do not use steam clean-
ers, as the steam could carry the dirt deeper into the textile material.
Normal cleaning
We recommend that you use a soft sponge or a commercially available lint-
free, micro-fibre cloth for normal cleaning. Only use brushes on floor cover-
ings and mats, as other textile surfaces could become damaged.
In the case of normal surface dirt you can use a foam cleaner. Use a sponge
to spread the foam on the textile surface and to work it into the material
lightly. However, make sure that the textile material does not become soak-
ing wet. Then dab off the foam with a dry and absorbent cloth (e.g. a micro-
fibre cloth) and vacuum off any residue once the surface is completely dry.
Cleaning stains
Treat drink stains (such as coffee or fruit juice, etc.) with a cleaning solution
for delicate fabrics. The cleaning product solution should be applied with a 

243
Care and cleaning
sponge. If the stains are difficult to remove, a washing paste can be applied
directly onto the stain and worked into the fabric. The surface will then have
to be wiped with clear water to remove any residue left by the paste. To do
so, use a damp cloth or sponge and then dab the stain with an absorbent
cloth.
Remove chocolate or make-up stains with a cleaning paste (for e.g., soft
soap). Then remove the soap with water (wet sponge).
A spirit-based cleaner can be used to remove grease, oil, lipstick or ball
point pen. Then dab the dissolved grease or colour particles off with an ab-
sorbent cloth or similar. You may also have to treat the stain once more us-
ing washing paste and water.
If the covers or textile trim panels are badly soiled we recommend that you
have them cleaned by a professional cleaning company with a shampoo
and spray.
Note
Open Velcro fasteners on clothes can damage the seat upholstery. Make
sure that Velcro fasteners are closed. 
Natural leather
SEAT does everything possible to preserve the genuine qual-
ities of this natural product. General information
Our range of leathers is large. The main type used is nappa in various forms,
that is, leather with a smooth surface in various different colours.
The amount of dye used determines the appearance and properties of leath-
er. If the leather is left in a more natural state, it retains its typical natural
napped appearance and confers excellent all-weather properties to the
seats. Fine veins, healed scars, insect bites, wrinkles and a subtle variation in shading remain visible; these are the characteristic features of genuine
natural leather.
Natural napped leather does not have a protective surface coating of dye. It
is therefore somewhat more prone to damage. This should be borne in mind
if children or pets often travel in the car, or if there are other factors that
could lead to damage.
Types of leather with a coloured surface coating are likely to be more resist-
ant to damage. This has a great advantage for day-to-day use. However, this
means that the typical natural characteristics of the surface are less appa-
rent, though this does not affect quality.
Cleaning and care
Due to the natural properties of the specially selected hides employed, the
finished leather has a certain sensitivity to grease and dirt, etc. so a degree
of care is required in everyday use and when looking after the leather. Dark
clothing (especially if damp or incorrectly dyed) may stain leather uphols-
tery. Dust and grit in the pores and seams can scratch and damage the sur-
face. Therefore leather should be cleaned at regular intervals, depending on
the actual amount of use. When they have been in use for a certain time,
your car seats will acquire a typical and unmistakable patina. This is charac-
teristic for leather as a natural product and is a sign of genuine quality.
To maintain the value of natural leather you should note the following
points:CAUTION
● Avoid exposing leather to direct sunlight for long periods, otherwise it
may tend to lose some of its colour. If the car is left for a prolonged period
in the bright sun, it is best to cover the leather.
● Sharp-edged objects on clothing, such as belts, zip fasteners, rivets or
similar, can also leave permanent scratches and rough marks on the surface
of the leather. 
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244Care and cleaning
Note
● Use a suitable impregnating cream with ultra-violet protection at regular
intervals and after cleaning. The cream nourishes and moisturises the leath-
er, keeps it supple and able to breathe. It will also form a protective film.
● Clean the leather every 2 to 3 months and remove fresh dirt as soon as
possible.
● Remove stains from fresh ball-pen and other inks, lipstick, shoe cream
and similar stains as soon as possible.
● Preserve the colour of the leather. A special coloured cream will renew
the colour of the leather when required and will eliminate differences in col-
our. 
Cleaning and care of leather upholstery
Natural leather requires an extra degree of attention and
care.
Normal cleaning
– Moisten a cotton or woollen cloth with water and wipe over the
leather surfaces.
More stubborn dirt
– More stubborn dirt can be removed using a mild soap solution
(pure liquid soap: two tablespoons dissolved in one litre of wa-
ter).
– Do not let the water soak through the leather or penetrate into
the seams.
– Then wipe off with a soft, dry cloth. Removal of stains
–
Remove fresh water-based stains such as coffee, tea, juices,
blood etc. with an absorbent cloth or kitchen roll, dried-on
stains with the cleaning agent from the care set.
– Remove fresh fat-based stains that have not penetrated the sur-
face such as butter, mayonnaise, chocolate, etc. with an ab-
sorbent cloth or kitchen roll or with the cleaning agent from the
care set.
– Treat fat-based, dried-in stains with grease-dissolving spray.
– Treat less common stains such as ball-pen and other inks, felt-
tip pens, nail polish, dispersion paint, shoe cream etc. with a
special leather stain remover.
Leather maintenance
– The leather should be treated regularly (about twice a year) with
a special leather-care product.
– Apply these products very sparingly.
– Then wipe off with a soft, dry cloth.
Should you have questions regarding the care and cleaning of the leather
upholstery in your vehicle, we recommend that you contact your SEAT Offi-
cial Service. Our representatives will be happy to advise you and tell you
about the product range for leather conservation, for example:
● Cleaning and care set
● Coloured leather-care cream
● Stain remover for ball-pen inks, shoe cream etc.
● Grease dissolving spray
● New products and further developments 

245
Care and cleaning
CAUTION
On no account use solvents (such as petrol, turpentine), wax polish, shoe
cream or similar materials. 
Cleaning Alcantara upholstery
Removing dust and dirt
– Moisten a cloth just a little and wipe down the seat covers.
Removing stains
– Moisten a cloth with lukewarm water or diluted white spirits.
– Dab at the stain. Start at the outside and work inwards.
– Dry the area you have cleaned with a soft cloth.
Do not use leather cleaning products on Alcantara seat covers.
You may use a suitable shampoo on dust and dirt.
Dust and grit in the pores and seams can scratch and damage the surface. If
the car is left standing in the sun for long periods, Alcantara leather should
be protected against direct sunlight to prevent it from fading. However,
slight colour variations will arise in normal use.
CAUTION
● Do not use solvents, wax polish, shoe cream, stain removers, leather
cleaning products or any similar products on Alcantara.
● To avoid damage, stubborn stains should be removed by a specialised
workshop.
● On no account use brushes, hard sponges or similar utensils. Seat belts
–
Keep the seat belts clean.
– For cleaning, use a mild solution of soap and water.
– Check the condition of the seat belts at regular intervals.
The retract function may not operate properly in very dirty belts. Make sure
that the inertia reel seat belts are completely dry before allowing them to
retract.
CAUTION
● Do not remove the seat belts from the vehicle to clean them.
● Do not use chemical cleaning agents on the seat belts, as this can dam-
age the webbing. Ensure that the seat belts do not come into contact with
corrosive fluids.
● If you find any damage to the belt webbing, belt fittings, the belt retrac-
tor or the buckle, the belt in question must be replaced by a specialised
workshop. 
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246Checking and refilling levels
Checking and refilling levels
Fuel
Types of petrol
The correct grade of petrol is listed inside the fuel tank flap.
The vehicle is equipped with a catalytic converter and must only be run on
unleaded petrol. The petrol must comply with European Standard EN 228 or
German standard DIN 51626-1 and must be unleaded. You can refuel with a
maximum ethanol proportion of 10 % (E10). The types of petrol are differen-
tiated by their octane rating (RON).
The following titles appear on the corresponding adhesive on the fuel tank
flap:
Super unleaded 95 octane or normal 91 octane unleaded petrol
We recommend you use super 95 octane petrol. If this is not available: nor-
mal 91 octane petrol, with a slight decrease in power.
Super unleaded petrol with a minimum of 95 octanes
You should use super petrol with a minimum of 95 octanes.
If super is not available, in an emergency you may refuel with normal 91 oc-
tane petrol. In this case only use moderate engine speeds and a light throt-
tle. Refuel with super as soon as possible.
Super unleaded 98 octane or super 95 octane unleaded petrol
We recommend you use super plus 98 octane petrol. If this is not available:
super 95 octane petrol, with a slight decrease in power.
If super is not available, in an emergency you may refuel with normal 91 oc-
tane petrol. In this case only use moderate engine speeds and a light throt-
tle. Refuel with super as soon as possible. Petrol additives
The quality of the fuel influences the behaviour, performance and service
life of the engine. This is why the petrol you use should carry suitable addi-
tives already included by the petrol industry, free of metals. These additives
will help to prevent corrosion, keep the fuel system clean and prevent de-
posits from building up in the engine.
If good quality petrol with metal-free additives is not available or engine
problems arise, the necessary additives must be added when refuelling
⇒ 
.
Not all petrol additives have been shown to be effective. The use of unsuita-
ble petrol additives may cause significant damage to the engine and the
catalytic converter. Metal additives should never be used. Metal additives
may also be contained in petrol additives for improving anti-detonation rat-
ings or octane ratings ⇒ 
.
SEAT recommends “Genuine Volkswagen Group fuel additives for petrol en-
gines”. These additives can be bought at SEAT Authorised Services, where
information on how to use them can also be obtained.
CAUTION
● Do not refuel if the filler indicates that the fuel contains metal. LRP (lead
replacement petrol) fuels contain high concentrations of metal additives.
Using them may damage the engine!
● Never refuel with fuels containing a large proportion of ethanol (for ex-
ample, E50, E85). This could damage the fuel system.
● Just filling one full tank of leaded fuel or fuel containing other metal ad-
ditives would seriously impair the efficiency of the catalytic converter. 