2006 Seat Leon 5D service

Unlocking and locking107
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
•
If necessary, use the safety switch to disable the rear electric windows.
Make sure that they have been disabled.Note
If the window is not able to close because it is stiff or because of an obstruc-
tion, the window will automatically open again ⇒page 107. If this happens,
check why the window could not be clos ed before attempting to close it
again.One-touch opening and closing
One-touch opening and closing means you do not have to
hold down the button.One-touch closing
– Pull up the button for the window briefly to the second position. The window closes fully.
One-touch opening
– Push down the button for the window briefly to the second posi- tion. The window opens fully.
Reset the automatic closing function for the front side windows and
the automatic opening for all windows
– Close all windows. – Use the key to lock the vehicle from outside and hold the key in
the lock position for at least one second. The one-touch function
is now ready for operation.
The buttons ⇒page 106, fig. 68 and have two levels for opening the
window and two for closing it. This makes it easier to open or close windows
to the desired position.
One-touch closing does not work when the ignition has been switched off,
even if the key is in the ignition.
The automatic open and close function wi ll not work if the battery has been
temporarily disconnected, or if the battery is flat. The function then has to be
reactivated.
The one-touch function and roll-back function will not work if there is a
malfunction in the electric windows. Contact an Authorised Service Centre.Roll-back function
The windows have a roll-back function. This reduces the risk
of injuries when the windows are closing.•
If a window is obstructed when closing automatically, the window stops
at this point and lowers immediately ⇒.
•
If this happens, check immediately (within 10 seconds) why the window
could not be closed before attempting to close it again. After 10 seconds the
normal automatic function resumes.
•
If the window is still obstructed , the window stops at this point.
•
If there is no obvious reason why the window cannot be closed, try to
close it again within five seconds.
If you wait longer than 5 - 10 seconds, the window will open fully when you
operate one of the buttons. One-touch closing is reactivated.
WARNING (continued)
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Unlocking and locking
108The one-touch function and roll-back fu nction will not work if there is a
malfunction in the electric windows. Co ntact an Authorised Service Centre.
WARNING
•
Incorrect use of the electric windows can result in injury.
•
Always take the key with you when leaving the vehicle, even if you only
intend to be gone for a short time. Please ensure that children are never left
unsupervised in the vehicle.
•
The electric windows will work until the key has been removed from the
ignition and one of the front doors has been opened.
•
Never close the tailgate without observin g a n d e n s u r i n g i t i s c l e a r, t o d o
otherwise could cause serious injury to you and others. Make sure that no
one is in the path of a window.
•
Never allow people to remain in th e vehicle when you close the vehicle
from the outside. The windows cannot be opened even in an emergency.Note
The roll-back function is deactivated if the windows are closed from the
outside of the vehicle using the ignition key for convenience closing
⇒ page 108.Convenience opening and closing* Using the door lock
– Hold the key in the door lock of the driver door in either the
locking or the unlocking position until all windows are either
opened or closed.
– Release the key to interrupt this function. – When the windows are fully closed, the indicators flash once.
Using the remote control
– Push the lock button on the remote control for about 3 seconds.
All windows which function electric ally will be either opened or
closed.
– Press the unlock button to interrupt the function.
– When the windows are fully closed, the indicators flash once.
Sliding/tilting roof*Opening and closing the sliding/tilting roof
The sliding/tilting sunroof is opened and closed using the
rotary button when the ignition is switched on.
Fig. 69 Detail of the
sunroof: rotary button for
sliding/tilting sunroof
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Lights and visibility
120Optional heated w indscreen in the wiper bl
ade* area
In some c

ou

ntries and with some versions, there is the possibility of heating
the windscreen in the area of the windscreen wiper blades in order to aid de-
icing in the zone.
This function is activated by turning the exterior heated rearview mirror*
control forwards ⇒ page 124.
WARNING
•
Worn and dirty wiper blades obstruct visibility and reduce safety levels.
•
In cold conditions, you should not use the wash / wipe system unless
you have warmed the windscreen with the heating and ventilation system.
The washer fluid could otherwise freeze on the windscreen and obscure
your view of the road.
•
Always note the corresponding warnings on ⇒page 209.Caution
In icy conditions, always check that the wiper blades are not frozen to the
glass before using the wipers for the first time. If you switch on the wipers
when the wiper blades are frozen to the windscreen, you could damage both
the wiper blades and the wiper motor.
Note
•
The windscreen wipers will only work when the ignition is switched on.
•
In vehicles fitted with alarms and in certain versions, the windscreen
wipers only operate when the ignition is on and the bonnet closed.
•
When in use, the wipers do not go as far as the rest position. When the
lever is moved to the 0 position, they move to the rest position.
•
The next speed down will automatically be selected if speed
⇒ page 119, fig. 81 or is selected when the vehicle stops. The set speed
will be resumed when the vehicle starts again.
•
The windscreen will be wiped again after approximately five seconds once
the “automatic wipe/wash system” has been operated while the vehicle is in
transit (automatic function). If the windscreen wiper function is activated
within three seconds of the automatic function, a new cleaning cycle begins
without performing the final wipe. To reactivate the “automatic” function the
ignition must be turned off and on again.
•
When the “intermittent wipe function” is on, the intervals are directly
proportional to the speed. This way, the higher the vehicle speed the shorter
the intervals.
•
The wiper will try to wipe away any obstacles that are on the windscreen.
The wiper will stop moving if the obstacle blocks its path. Remove the
obstacle and switch the wiper back on again.
•
Before removing any objects that may be trapped in the side areas of the
windscreen, always move the wiper arms to the service position
(horizontal).
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Heating, Ventilation and Air conditioning 149
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
General notesThe pollen filter
The pollution filter (a combined pa rticulate filter and activated carbon filter)
serves as a barrier against impurities in the outside air, including dust and
pollen.
For the air conditioning system to work with maximum efficiency, the pollen
filter must be replaced at the intervals specified in the Service Schedule.
If the filter loses efficiency prematurely due to use in areas with very high
levels of air pollution, the pollen filter must be changed more frequently than
stated in the Service Schedule.
Caution
•
If you suspect that the air conditioner is damaged, switch off the air condi-
tioner with button to prevent further damage and have it checked by a
qualified workshop.
•
Repairs to the air conditioning system require specialist knowledge and
special tools. Therefore, we recommend that you take the vehicle to a quali-
fied workshop should problems occur.Note
•
If the humidity and temperature outside the vehicle are high, condensa-
tion can drip off the evaporator in the cooling system and form a pool under-
neath the vehicle, this is completely normal and there is no need to suspect
a leak.
•
Keep the air intake slots in front of the windscreen free of snow, ice and
leaves to ensure heating and cooling is not impaired, and to prevent the
windows misting over.
•
The air from the vents flows through the passenger compartment and is
extracted by slots designed for this purpose. Do not cover these slots with
articles of clothing or other objects.
•
The air conditioning system operates most effectively with the windows
and the sliding/tilting roof* closed. However, if the sun has heated up the
vehicle, the air inside can be cooled more quickly by opening the windows for
a short period.
•
Do not smoke while air recirculation mode is on, as smoke drawn into the
air conditioning system leaves a residue on the evaporator, producing a
permanent unpleasant odour.
•
The air conditioning should be turned on at least once a month, to lubri-
cate the system gaskets and prevent leaks. If a decrease in the cooling
capacity is detected, an Authorised Service Centre should be consulted to
check the system.
ECON
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Driving151
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
•
Adjust the driver seat or steering wheel so that there is a distance of at
least 25 cm between the steering wheel and your chest ⇒page 150,
fig. 113 . If you fail to observe the minimum distance, the airbag will not
protect you. Risk of fatal injury.
•
If your physical constitution prevents you from maintaining the
minimum distance of 25 cm, contact an Authorised Service Centre. The
Authorised Service Centre will help you decide if special specific modifica-
tions are necessary.
•
If you adjust the steering wheel so th at it points towards your face, the
driver airbag will not protect you prop erly in the event of an accident. Make
sure that the steering wheel points towards your chest.
•
When driving, always hold the steering wheel with both hands on the
outside of the ring at the 9 o'clock and 3 o'clock positions. Never hold the
steering wheel at the 12 o'clock position, or in any other manner (e.g. in
the centre of the steering wheel, or on the inside of the rim). In such cases,
you could receive severe injuries to the arms, hands and head.
SafetyElectronic stabilisation programme (ESP)*
ESP helps make driving safer in certain situations.The Electronic Stabilisation Program (ESP ) contains the electronic differential
lock (EDL) and the traction control system (TCS). The ESP function works in
conjunction with the ABS. Both warning la mps will light up if the ESP or ABS
systems are faulty.
The ESP is started automatically when the engine is started.
In specific circumstances where you requ ire less traction, you can switch off
the ESP by pressing button ⇒fig. 114 .
For example:•
when driving with snow chains,
•
when driving in deep snow or on loose surfaces,
WARNING (continued)
Fig. 114 Detail of the
centre console: ESP
button

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Driving
164Activation
The system is activated by engagement of the reverse gear. A brief acoustic
signal confirms the activation and correct function of the system.
Reversing
The distance warning will begin as soon as an obstacle is detected by the
system. The frequency of the bleeps emitted by the system will increase
rapidly as the vehicle approaches the obstacle.
Within a short distance of about 25 cm, a continuous signal sounds (stop
signal). The driver should not reverse any further.
Trailer towing
For vehicles fitted with a tow bar by the manufacturer, the parking aid system
will not be activated by the engagement of the reverse gear when pulling a
trailer, as the trailer's electric connecter will be plugged into the vehicle.
To avoid system malfunctions, when not driving with a trailer, remove the
trailer hitch.
Possible faults
If a continuous bleep sounds for some seconds when the reverse gear is
engaged, this indicates that there is a fault in the parking aid system.
If the fault continues until the ignition is turned off, the acoustic signal
warning of the fault will not be emitted every time the system is reactivated
(by engaging the reverse gear). Thus, the system ready indication will not
sound either. Have the fault repaired by an Authorised Service Centre as soon
as possible.
If there is no ready signal or no acou stic warning signal then the parking aid
loudspeaker is faulty and may not warn of obstacles.
To ensure that the system works properly, the sensors must be kept clean and
free of ice and snow.
WARNING
•
The sensors have blind spots in which obstacles may not be detected.
•
Always look out for small children and animals because the system will
not always detect them. Always pay at tention when reversing to avoid acci-
dents.
•
The parking aid is not a replacement for driver awareness. The driver
must take full responsibility for parking and other manoeuvres.Caution
•
Please note that low obstacles detected by the system may no longer be
registered by the sensors as the car moves closer, so the system will not give
any further warning. Certain kinds of obstacles (such as wire fences, chains,
thin posts or trailer draw bars, high kerbs or painted railings etc) may not
always be detected by the system, so there is a risk of damaging the vehicle
in such cases.
•
Obstacles with uniform edges and bumps may not be detected immedi-
ately by the system due to their geometry. Take special care around this type
of obstacle such as corners, rectangu lar objects, etc.., these can cause
damage to the vehicle.
• Be es pecially ca reful when manoeuvring into a corner between two
perpendicular walls. Survey the approach of the wall to the side of the vehicle
(using the mirrors)
•
The parking aid system does not repl ace use of the mirrors for manoeu-
vres.
•
Distant ultra-sonic sources (hammers, tyres, construction machinery,
other vehicles with PDC) may interfere with the operation of the system.
•
Periodic cleaning of the sensors, take care not to damage or scratch them.
When cleaning with high pressure washers or steam cleaners, the sensors
should be sprayed for only a very short period and from a distance of more
than 10 cm.
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Driving and the environment
174Authorised Service Centre more frequently than recommended in the Service
Schedule.
If you drive with wet brakes, for example after driving through water, after
heavy rainfall or after washing the car, the braking effect will be reduced as
the brake discs will be wet, or possibly frozen (in winter): the brakes must be
“dried” through careful braking.
The brake fluid must be changed every two years at the latest. Heavy use of
the brakes may cause a vapour lock if the brake fluid is left in the system for
too long. This prevents the brakes developing their full braking effect.
WARNING
Longer braking distances and faults in the brake system increase the risk
of accidents.•
New brake pads must be run-in and do not have the correct friction
during the first 200 km. However, the reduced braking capacity may be
compensated by pressing on the brake pedal a little harder. This also
applies when new brake pads are fitted.
•
If brakes are wet or frozen, or if you are driving on roads which have
been gritted with salt, braking power may set in later than normal.
• On steep descents if the brakes are exc essively used they wi ll over-
heat. Before driving down a long steep gradient, it is advisable to reduce
speed and change to a lower gear (or mo ve the selector lever to a lower gear
if your vehicle has automatic transmission). This makes use of engine
braking and relieves the brakes.
•
Never let the brakes “rub” by applying light pressure. Continuous
braking will cause the brakes to overheat and will increase the braking
distance. Apply and then release the brakes alternately.
•
Never let the vehicle coast with the engine switched off. The braking
distance is increased considerably as the brake servo does not function.
•
Very heavy use of the brakes may cause a vapour lock if the brake fluid
is left in the system for too long. This impairs the braking effect.
•
Non-standard or damaged front spoilers could restrict the airflow to the
brakes and cause them to overheat. Observe the relevant instructions
before purchasing accessories ⇒page 191, “Modifications”.
•
If a brake circuit fails, the braking distance will be increased consider-
ably. Contact a qualified workshop immediately and avoid unnecessary
journeys.
Exhaust gas es purification systemCatalytic converter*To conserve the useful life of the catalytic converter
– Always use unleaded petrol.
– Do not run the fuel tank dry.
– For engine oil changes, do not replenish with too much engine oil
⇒page 204, “Topping up engine oil ”.
– Never tow the vehicle to start it, use jump leads if necessary ⇒page 248.If you notice misfiring, uneven running or loss of power when the vehicle is
moving, reduce speed immediately and have the vehicle inspected at the
nearest qualified workshop. In general, the exhaust warning lamp will light
up when any of the described symptoms occur ⇒page 72. If this happens,
unburnt fuel can enter the exhaust system and escape into the environment.
The catalytic converter can also be damaged by overheating.
WARNING (continued)
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Driving and the environment175
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
WARNING
The catalytic converter reaches very high temperatures! Fire hazard!•
Never park where the catalytic converter could come into contact with
dry grass or inflammable materials under the vehicle.
•
Do not apply additional underseal or anti-corrosion coatings to the
exhaust pipes, catalytic converter or the heat shields on the exhaust
system. These materials could catch fire when the vehicle is driven.Caution
Never fully drain the fuel tank, in this case, the irregularity of the fuel supply
may cause ignition problems. This allow s unburnt fuel to enter the exhaust
system, which could cause overheating and damage the catalytic converter.
For the sake of the environment
Even when the emission control system is working perfectly, there may be a
smell of sulphur from the exhaust unde r some conditions. This depends on
the sulphur content of the fuel used. Quite often the problem can be reme-
died by changing to another brand of fuel.Diesel engine particulate filter*
The diesel engine particulate filter eliminates soot produced
by burning diesel.The diesel engine dust filter eliminates most of the soot from the exhaust gas
system. The soot particulates accumulate in the filter where they are regularly
burned. In order to facilitate this process, occasional journeys at speeds of more than 60 kmh should be made. If the vehicle is only used for short trips
then the soot will build up in the particulate filter.
WARNING
•
The diesel engine particulate filter may reach extremely high tempera-
tures; it should not enter into contact with flammable materials under-
neath the vehicle. Failure to comply could result in fire.Caution
Vehicles equipped with a diesel engine particulate filter must not be refuelled
using biodiesel (RME), given that the fuel system may be damaged.Driving abroadNotesFor driving abroad, the following must be taken into consideration:•
For vehicles fitted with a catalytic converter ensure that unleaded petrol is
available for the journey. See the chap ter “Refuelling”. Automobile organisa-
tions will have information about service station networks selling unleaded
fuel.
•
In some countries it is possible that a vehicle model is sold under condi-
tions where some spare parts are not available or that the Authorised Service
Centres may only carr y out limited repairs.
SEAT importers and distributors will gladly provide information about the
technical preparation of your vehicle in addition to necessary maintenance
and repair possibilities.
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