2012 Seat Leon 5D roof

104Opening and closing
FunctionSwitch settingNecessary operations ⇒ Fig. 57 To open the sliding
sunroof completely:C
Rotate the switch to the re-
quired position.To choose the con- venience position
for the sliding sun- roof:
B
To close the sliding
sunroof completely:A
⇒ Fig. 58 To completely de-
ploy the tilting sun- roof:DBriefly push the switch up
(arrow).
To stop automaticoperation:D or EBriefly push back the but-
ton again or pull it.
To completely close
the tilting sunroof:EBriefly push the switch up
(arrow).
To set the inter-
mediate position:D or EPush the button up or
hold it back until the roof
is in the required position.
The panoramic sliding sunroof will only work with the ignition on. The pan-
oramic sliding sunroof can be operated for up to about ten minutes after the
ignition has been switched off, provided the driver door and the front pas-
senger door are not opened.
CAUTION
Check that when the rear lid is open, it does not touch loads carried on the
roof. When a roof carrier is fitted, DO NOT open the panoramic roof*. Panoramic sliding sunroof: operation
Convenience open/close function
The panoramic sliding sunroof can be opened or closed from outside the
vehicle using the vehicle key:
●
Keep the vehicle unlocking or locking button pressed. The panoramic
sliding sunroof is adjusted or closes.
● Release the unlock or lock button to stop the function.
During convenience closing, first the windows and then the panoramic slid-
ing sunroof will be closed.
Note
The panoramic sliding sunroof rotary button remains in the last position se-
lected if the roof is closed using convenience closing from outside the vehi-
cle and will have to be re-positioned the next time you drive. 
Roll-back function on panoramic sliding sunroof
The roll-back function can reduce the risk of injury when opening and clos-
ing the panoramic sliding sunroof ⇒ . When the panoramic sliding sun-
roof encounters an obstacle while closing, it rolls back and opens again.
● Check why the panoramic sliding sunroof does not close.
● Try to close the panoramic sliding sunroof again.
● If the panoramic sliding sunroof is still obstructed, it will stop at the cor-
responding position. Next, close the panoramic sliding sunroof without the
roll-back function. 

105
Opening and closing
Closing without the roll-back function
● The ⇒ Fig. 57 1
switch should be in the “closed” position A.
● Within five seconds of triggering the roll-back function, pull the control
all the way back ⇒ Fig. 58 (arrow E
) until the panoramic sliding sunroof
closes fully.
● The panoramic sliding sunroof closes without the roll-back function.
● If the panoramic sliding sunroof still cannot be closed, visit a special-
ised workshop.
WARNING
Closing the panoramic sliding sunroof without the roll-back function may
result in serious injury.
● Always close the panoramic sliding sunroof carefully.
● Make sure that nobody is in the way of the panoramic sliding sunroof,
especially when it is closed without the roll-back function.
● The anti-trap function does not prevent fingers or other parts of the
body getting pinched against the window frame and causing injury.
Note
The anti-trap function is activated if the windows and the panoramic sliding
sunroof are closed from the outside of the vehicle using the ignition key for
convenience closing ⇒ page 101. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

131
Seats and storage
WARNING
● Please make sure that any items of clothing hanging from the coat
hooks do not obstruct your view to the rear.
● The coat hooks should only be used for lightweight clothing. Do not
leave any heavy or sharp objects in the pockets.
● Do not use clothes hangers to hang up the clothing, as this could in-
terfere with the function of the head-protection airbags.

Roof carrier
Note the following points if you intend to carry loads on the roof:
● In your car only certain roof carriers should be used. Roof carriers are the
basis of a complete roof carrier system. To transport luggage and sports
equipment, additional structures/transport systems are needed. We recom-
mend roof carriers and structures from the SEAT accessories programme.
● When mounting the roof carrier, be sure to mount only on the points al-
ready provided on the roof. The front and rear attachment points are only
visible when the doors are open.
● The maximum permissible roof load for your vehicle is 75 kg. The load
limit applies to the combined weight of the roof carrier, the structures, and
load itself. However, check the load permitted by the specific loading sys-
tem being used. Permissible axle weight and permissible total weight for
your vehicle ⇒ page 267.
WARNING
● Take note of the mounting instructions for the roof carrier system. If
the carrier system and the roof load are not properly secured, items of
luggage could fall from the vehicle and cause an accident.
● When you use a roof carrier system the style of driving changes due
to a shift of emphasis and the larger surface area exposed to wind drag,
which could cause an accident. Therefore, it is essential to adjust your
speed and driving style accordingly, to avoid accidents.
CAUTION
Check that when the rear lid is open, it does not touch loads carried on the
roof. When a roof carrier is fitted, DO NOT open the panoramic roof*.
For the sake of the environment
Greater aerodynamic drag increases fuel consumption. For this reason you
should always take off the roof carrier when it is not in use. 
Luggage compartment
General notes
WARNING
The Safe driving chapter contains important information, tips, sugges-
tions and warnings that you should read and observe for your own safety
and the safety of your passengers ⇒ page 7.

Safety FirstOperating instructionsPractical TipsTechnical specifications

139
Air conditioning
Control but-
tonAdditional information. Heating and fresh air system
1 Temper-
ature
 ... Rotate the control to adjust the temperature accordingly. The
desired temperature for the interior cannot be lower than
that of the exterior air temperature, as the heating and fresh
air system cannot cool or dehumidify the air.
2 Fan
Setting 0: fan, heating and fresh air systems switched off,
level 6: maximum fan level.
3 Air dis-
tributionRotate the continuous control to direct the airflow to the de-
sired area.
The airflow is directed at the windscreen.
The air is directed at the chest of driver and passengers by
the dash panel air vents.
Distribution of air towards the chest and the footwell area.
Air distribution towards the footwell.
Air distribution towards the windscreen and the footwell.

Heated rear window: this only works when the engine is run-
ning and switches off automatically after a maximum of 10
minutes.
Air recirculation ⇒ page 141.
Setting for conditions of optimal visibility
● Disable air recirculation mode.
● Set the fan 2
to setting 1 or 2.
● Turn the temperature control 1 to the desired position. ●
Open and direct all the air outlets in the dash panel.
● Turn the air distribution control 3
to the desired position.
WARNING
Stuffy or used air will increase fatigue and reduce driver concentration
possibly resulting in a serious accident.
● Never leave the fresh air fan turned off or use the air recirculation for
long periods of time; the air in the vehicle interior will not be refreshed.

Instructions for use of the air conditioner
The interior cooling system only works when the engine is running and fan
is switched on.
The air conditioner operates most effectively with the windows and the pan-
oramic 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 quickly
by opening the windows and the panoramic sliding sunroof briefly.
Setting for conditions of optimal visibility
When the air conditioning is switched on, the temperature and the air hu-
midity in the vehicle interior drop. Hence, when the outside air humidity is
high, the windows do not mist over and comfort for the vehicle occupants is
improved:
With manual air conditioning
● Switch off air recirculation.
● Set the fan to the required setting.
● Turn the temperature control to the centre position.
● Open and direct all the air outlets in the dash panel. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

198Care and cleaning
Care and cleaning
General information
Regular care helps to maintain the value of the vehicle.
Regular and careful care helps to maintain the value of the vehicle. This may
also be one of the requirements for upholding any warranty claims in the
event of corrosion or paint defects.
SEAT Official Services and specialist retailers carry stocks of suitable car
care materials. Please follow the instructions for use on the packaging.
WARNING
● Cleaning products and other materials used for car care can be dam-
aging to your health if misused.
● Always keep care products in a safe place, out of the reach of chil-
dren. Failure to comply could result in poisoning.
For the sake of the environment
● If possible, use environmentally friendly products.
● The remains of car care products should not be disposed of with ordina-
ry household waste. Care of vehicle exterior
Washing the vehicle
The longer substances such as insects, bird droppings, resinous tree sap,
road dirt, industrial deposits, tar, soot or road salt and other aggressive ma-
terials remain on the vehicle, the more damage they do to the paintwork.
High temperatures (for instance due to strong sunlight) further intensify the
corrosive effect.
After the period when salt is put on the roads it is important to have the un-
derside of the vehicle washed thoroughly.
Automatic car washes
Before going through a car wash, be sure to take the usual precautions such
as closing the windows and roof. If the vehicle has special accessories such
as spoilers or a roof carrier or two-way radio aerial, etc., it is advisable to
consult the car wash operator.
It is best to use a car wash without revolving bristles if possible.
Washing the vehicle with a high pressure cleaner
When washing the vehicle with a high-pressure cleaner, always follow the
operating instructions for the equipment. This applies particularly to the op-
erating pressure and the spraying distance. Do not hold the nozzle too
close to soft materials such as rubber hoses or seals. The same applies to
the parking aid sensors*, which are located in the rear bumper.
Do not use a nozzle that sprays the water out in a direct stream or one that
has a rotating jet for forcing off dirt. 

199
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.
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.
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. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

200Care and cleaning
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. 
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 198. 
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 264.
If corrosion is already visible it must be thoroughly removed by a special-
ised workshop. 

250Fuses and bulbs
–Unlock the fuse cover ⇒ Fig. 132.
– Remove the clips from the fuse cover.
– Use the plastic clip to pull out the fuse and replace the blown
fuse with a fuse of the same rating.
The individual electrical circuits are protected by fuses. Fuses are located
under a cover below the steering wheel on the left side of the engine com-
partment.
WARNING
Do not repair fuses, and never replace a blown fuse with a higher amper-
age fuse. The electrical system could be damaged, with risk of fire.
CAUTION
● Multiple fuse values on the same line (for example, 5/10/20) in the fol-
lowing tables indicate equipment-related differences. Replace the blown
fuse with a fuse of the same amperage.
● If a newly replaced fuse blows again after a short time, the electrical sys-
tem must be checked by a specialised workshop as soon as possible.
Note
● Positions are not occupied by a fuse do not appear in the following ta-
bles.
● Some of the equipment listed in the tables below pertain only to certain
versions of the model or are an optional extra. Fuses in the vehicle interior
No.Electrical consumerAmpsF2Vacant-F4Alarm10F5Gateway5F6Anti-theft alarm system5
F7Air conditioner/heating control panel, selector
lever (automatic gearbox), relay coil, rear win-
dow heating, additional heating10
F8Diagnosis, handbrake switch, light switch, re-
verse light, interior lighting10
F9Vacant-F10Radio display10F11Vacant-F12Radio20F13Vacant-F14Air conditioner fan40F15Vacant-F16Vacant-F17Instrument panel5F18Vacant-F19Vacant-F20Vacant-F23Right lights40F24Sunroof30F25Left door30F26Heated seats30F27Vacant-F28Vacant-
