2012 Seat Leon 5D child seat

129
Seats and storage
Power socket
Electrical equipment can be connected to the 12 volt power
socket.
Fig. 75 Centre console:
front/rear 12-volt power
socket
– Remove the connector located in the centre console of the pow-
er socket ⇒ Fig. 75.
– Insert the plug of the electrical appliance into the power socket.
Electrical equipment can be connected to the 12 volt power socket. The ap-
pliances connected to each power socket must not exceed a power rating of
120 Watt.
WARNING
The power socket works only when the ignition is on. Improper 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 damaging the sockets.
Note
The use of electrical appliances with the engine switched off will cause a
battery discharge. 
Storage
Drink holders
Fig. 76 Centre console:
Front drink holders
Front drink holders
– Place drinks in the holder ⇒ Fig. 76. Placement of two drinks is
possible. There is also the possibility of placing larger plastic
bottles in the trims of the doors. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

146Driving
Switching off the engine with the key
Switching off the engine
–Stop the vehicle.
– Turn the ignition key to position 0
.
Engaging the steering wheel lock
Important: selector lever (automatic gearbox*) must be in position
P.
– Remove the key from the ignition in position 1
⇒ Fig. 86 ⇒ .
– Turn the steering wheel until you hear it engage.
Possible vehicle theft is prevented with the steering lock engaged.
WARNING
● Never switch the engine off until the vehicle is stationary. The brake
servo and power steering functions will not be completely covered under
warranty. More force may also be needed to turn the steering wheel or to
brake. As you cannot steer and brake in the normal manner, there is a
greater risk of accidents and serious injury.
● Never remove the key from the ignition if the vehicle is in motion.
Otherwise, the steering could lock making it impossible to steer the vehi-
cle.
● Always take the ignition key with you whenever you leave the vehicle,
even temporarily. This is particularly important if there are children in
the vehicle, as they might otherwise be able to start the engine or use
power-operated equipment (e.g. the electric windows), which could
cause injuries.
CAUTION
If the engine has been running under high load for a long time, there is a
risk of heat building up in the engine compartment after the engine has
been switched off; this could cause engine damage. For this reason, you
should idle the engine for approx. 2 minutes before you switch it off.
Note
● After the engine is switched off the radiator fan may run on for up to 10
minutes, even if the ignition is switched off. It is also possible that the fan
turns itself on once more if the coolant temperature increases due to the
heat accumulated in the engine compartment or due to its prolonged expo-
sure to solar radiation.
● If the vehicle is stopped and the Start-Stop system* switches off the en-
gine, the ignition remains switched on. Make sure that the ignition is
switched off before leaving the vehicle, otherwise the battery could dis-
charge. 
Kick-down
The kick-down feature allows maximum acceleration to be
reached. If the eco*
⇒ page 172 mode has been selected in SEAT Drive Mode*, and
the accelerator is pressed beyond a hard point, the engine power is auto-
matically controlled to give your vehicle maximum acceleration.
WARNING
Please note that if the road surface is slippery or wet, the kick-down fea-
ture could cause the driving wheels to spin, which could result in skid-
ding.


148Driving
–Apply the handbrake.
– Select first gear.
– Switch the engine off and remove the key from the ignition. Turn
the steering wheel slightly to engage the steering lock.
– Always take you keys with you when you leave the vehicle ⇒ 
.
Additional notes on parking the vehicle on gradients:
Turn the steering wheel so that the vehicle rolls against the kerb if it started
to roll.
● If the vehicle is parked facing downhill, turn the front wheels so that
they point towards the kerb .
● If the vehicle is parked facing uphill, turn the front wheels so that they
point away from the kerb .
● Secure the vehicle as normal by applying the handbrake firmly and se-
lecting first gear.
WARNING
● Take measures to reduce the risk of injury when you leave your vehi-
cle unattended.
● Never park where the hot exhaust system could ignite inflammable
materials, such as dry grass, low bushes, spilt fuel etc.
● Never allow vehicle occupants to remain in the vehicle when it is
locked. They would be unable to open the vehicle from the inside, and
could become trapped in the vehicle in an emergency. In the event of an
emergency, locked doors will delay assistance to vehicle occupants.
● Never leave children alone in the vehicle. They could set the vehicle
in motion, for example, by releasing the handbrake or the gearbox lever.
● Depending on weather conditions, it may become extremely hot or
cold inside the vehicle. This can be fatal.
 Hill hold assist*
The Hill hold assist facilitates moving off when driving up-
hill.
Important: the driver door must be closed, the seat belt fastened and the
engine running.
The system is activated when you press and hold the brake pedal for a few
seconds.
To prevent the vehicle from rolling backwards when moving off, the brake
force will remain for a moment after releasing the brake pedal. This short
space of time is enough to start the vehicle with ease.
WARNING
● The smart technology included in the Hill hold assist cannot defy the
laws of physics. Do not let the extra convenience afforded by the Hill hold
assist tempt you into taking any risks when driving.
● The Hill hold assist cannot maintain the vehicle stationary on a slope
in all situations (e.g. on slippery or icy ground).
● If you do not start the vehicle immediately after taking your foot off
the brake pedal, the vehicle may start to roll back under certain circum-
stances. Depress the brake pedal or use the handbrake immediately.
● If the engine stalls, depress the brake pedal or use the handbrake im-
mediately.
● If you are moving off on a slope in stop-and-go traffic, press and hold
the brake pedal for a few seconds before driving off. This will prevent the
vehicle from rolling back unintentionally.
Note
The SEAT Official Service or a specialised workshop can tell you if your vehi-
cle is equipped with the Hill hold assist. 

150Driving
Basic requirements for the Start-Stop mode
● The driver door must be closed.
● The driver must have their seat belt fastened.
● The bonnet must be closed.
● The vehicle must have travelled at more than 4 km/h (2 mph) since the
last stop.
● The vehicle cannot be towing a trailer.
WARNING
● Never switch the engine off until the vehicle is stationary. The brake
servo and power steering functions will not be completely covered under
warranty. More force may also be needed to turn the steering wheel or to
brake. As you cannot steer and brake in the normal manner, there is a
greater risk of accidents and serious injury.
● Never remove the key from the ignition if the vehicle is in motion.
Otherwise, the steering could lock making it impossible to steer the vehi-
cle.
● Always take the ignition key with you whenever you leave the vehicle,
even temporarily. This is particularly important if there are children in
the vehicle, as they might otherwise be able to start the engine or use
power-operated equipment (e.g. the electric windows), which could
cause injuries.
● To avoid injury, make sure that the Start-Stop system is switched off
when working in the engine compartment ⇒ page 152.
CAUTION
The Start-Stop system must always be switched off when driving through
flooded areas ⇒ page 152. Stop/Start the engine
Vehicles with a manual gearbox
–
When the vehicle is stopped, put it into neutral and release the
clutch pedal. The engine will switch off. The warning lamp 
will appear on the instrument panel display.
– When the clutch pedal is pressed the engine will start up again.
The warning lamp will switch off.
Vehicles with an automatic gearbox
– Use the foot brake to bring the vehicle to a stop and keep the
brake pedal pressed down with your foot. The engine will switch
off. The warning lamp  will appear in the display.
– When you take your foot off the brake pedal the engine will start
up again. The warning lamp will switch off.
Additional information related to the automatic gearbox
The engine stops when the selector lever is in the positions P, D, N and S, in
addition to when in manual mode. With the selector lever in position P, the
engine will also remain switched off when you take your foot off the brake
pedal. In order to start the engine up again the accelerator must be press-
ed, or another gear engaged or the brake released.
If the selector lever is placed in position R during the stopping phase, the
engine will start up again.
Change from position D to P to prevent the engine from accidentally starting
when changing and passing by position R. 

178Driver assistance systems
Parking aid
General information
Various systems are available to help you when parking or manoeuvring in
tight spaces, depending on the equipment fitted on your vehicle.
The rear parking aid is an audible assistant that warns about obstacles lo-
cated behind the vehicle ⇒ page 179.
During parking, the plus parking aid assists you visually and audibly about
obstacles detected in front and behind the vehicle ⇒ page 179.
WARNING
● Always pay attention (also when looking straight ahead) to traffic and
the vehicle surroundings. The assistance systems are not a replacement
for driver awareness. When inserting or removing the vehicle from a park-
ing space, or when performing similar manoeuvres the driver always as-
sumes the responsibility.
● Take into account that the system is not always in conditions to rec-
ognise or represent certain surfaces, such as dress fabric: Risk of causing
an accident!
● The sensors and cameras have blind spots, making the detection of
people and objects impossible. Pay special attention to children and ani-
mals: Risk of causing an accident!
● Always keep visual control of the vehicle surroundings: use the rear
vision mirrors for additional help.
CAUTION
● Under certain circumstances, the system does not detect or display cer-
tain objects:
–Objects such as snow chains, trailer draw bars, bars or fences
– Objects that are located above the sensors, such as protrusions in a
wall.
– Objects with certain surfaces or structures, such as wire mesh fences
or powder snow.
● When the vehicle approaches a low obstacle, it could disappear from
the angle of measurement. In this case, take into account that the system
will no longer warn about this obstacle.
● The knocks or damage on the radiator grille, bumper, wheel arch and ve-
hicle underbody can adjust the orientation of the sensors. This can affect
the parking aid function. Have the function checked by a specialised work-
shop.
Note
● In certain situations, the system can give a warning even though there is
no obstacle in the detected area, e.g:
–for roads with certain surfaces, or with long grass
– for external ultrasound sources, such as cleaning vehicles
– In downpours, intense snow or dense exhaust gases
● In order to familiarise yourself with the system, it is advised that you
practice parking in an area or car park that is free from traffic. There must be
good weather and light conditions.
● The volume and tone of the warnings can be modified, in addition to the
indications ⇒ page 181.
● In vehicles without a driver information system, these parameters can be
modified in a SEAT Official Service or in a specialised workshop.
● Please observe information on towing a trailer ⇒  page 182.

203
Care and cleaning
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.
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. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

217
Checking and refilling levels
Brake fluid
Fig. 111 Engine com-
partment: brake fluid res-
ervoir, lid
Checking the brake fluid level
The brake fluid level must be between the MIN and MAX markings.
However, if the brake fluid level goes down noticeably in a short time, or
drops below the MIN mark, there may be a leak in the brake system. Seek
specialist assistance. A warning light on the instrument panel display moni-
tors the brake fluid level ⇒ page 69.
In right-hand drive vehicles the brake fluid reservoir is on the other side of
the engine compartment.
Changing brake fluid
The regular intervals at which the brake fluid should be replaced are listed
in the Service Plan. We recommend you have the brake fluid replaced at a
SEAT Official Service, during an Inspection Service.
WARNING
● Brake fluid should be stored in the closed original container in a safe
place out of reach of children. Risk of poisoning!
● If the brake fluid is left in the system for too long and the brakes are
subjected to heavy use, vapour bubbles may form in the brake system.
This would seriously affect the efficiency of the brakes and the safety of
the vehicle. This may cause an accident.
CAUTION
Brake fluid should not come into contact with the vehicle paintwork, as it is
abrasive. 
Battery General information
The battery is located in the engine compartment and is almost mainte-
nance-free. It is checked as part of the Inspection Service. Nevertheless,
check the terminals are clean and have the correct tightening torque, espe-
cially in summer and winter.
Disconnecting the battery
The battery should only be disconnected in exceptional cases. When the
battery is disconnected, some of the vehicles functions are "lost" ( ⇒ table
on page 218). These functions will require resetting after the battery is re-
connected.
Deactivate the anti-theft alarm* before you disconnect the battery Other-
wise the alarm will be triggered. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

218Checking and refilling levels
FunctionReprogrammingOne-touch function of the electric
windows⇒ page 101, One-touch opening and
closing*
Remote control keyIf the vehicle does not respond to the
key, they should be synchronised
⇒ page 90
Digital clock⇒ page 63
ESC warning lampAfter driving for a few metres, the
warning lamp goes out again.
If the vehicle is not used for long periods
The vehicle has a system for monitoring the current consumption when the
engine is left unused for long periods of time ⇒ page 187. Some functions,
such as the interior lights, or the remote door opening, may be temporarily
disabled to prevent the battery from running flat. These functions will come
back on as soon as the ignition is switched on and the engine started.
Winter conditions
During the winter, the starting power may be reduced, and if necessary, the
battery should be charged ⇒ 
in Important safety warnings for handling a
vehicle battery on page 218 
Important safety warnings for handling a vehicle battery
All work on batteries requires specialist knowledge. Please refer to a SEAT
Official Service or a workshop specialising in batteries: risk of burns or ex-
ploding battery!
The battery must not be opened. Never try to change the fluid level of the
battery. Explosive gas is released from the battery that could cause an ex-
plosion.
Wear eye protection.
Battery acid is very corrosive and caustic. Wear protective gloves
and eye protection. In the event of electrolyte splashes, rinse off
with plenty of water.
Fires, sparks, open flames and smoking are prohibited.
The battery should only be charged in a well-ventilated zone. Risk
of explosion!
Keep children away from acid and batteries!
WARNING
● When repairing or working on the electrical system, proceed as fol-
lows:
● 1. Remove the key from the ignition. The negative cable on the bat-
tery must be disconnected.
● 2. When the repair is finished, reconnect the negative pole of the bat-
tery.
● Switch off all electrical consumers before reconnecting the battery.
Reconnect first the positive cable and then the negative cable. Never re-
verse the polarity of the connections. This could cause an electrical fire.
● Ensure that the vent hose is always connected to the battery.
● Never use damaged batteries. This could cause an explosion! Replace
a damaged battery immediately.
CAUTION
● Never disconnect the battery if the ignition is switched on or if the en-
gine is running. This could damage the electrical system or electronic com-
ponents. 