fuel pressure Seat Ibiza ST 2010 Owner's manual

Cockpit59
Safety First
Operating Instructions
Practical Tips
Technical Specifications
Item
Symbol
Meaning of indicator and
warning lamps
Further
information
%0#
Engine fault (petrol engine)
⇒ page 62
D
Glow plug system for diesel engine
If lit: glow plug system active
If flashing: engine fault
⇒page 62

Soot accumulation in the diesel
engine particulate filter
⇒page 62
E
Red:
Engine oil pressure
⇒ page 62
Yellow:
If flashing: engine oil sensor faulty
If it remains lit: insufficient engine
oil
“
Bulb defective
⇒ page 63


Rear fog light switched on
⇒page 63
h
Seat belt warning lamp*
⇒page 18
J
Anti-lock brake system (ABS) *
⇒page 63

If flashing: Electronic Stability Pro-
gramme (ESP) or the TCS is working
If it remains lit: ESP or TCS faulty
⇒ page 64
⇒ page 64
H
Handbrake applied,
lack of brake fluid level or
serious fault in the brake system
⇒page 65

Cruise control system switched on
⇒page 65
A1A1A2A3A4A5A6A7A8A9A10
~
Tyre pressure
⇒page 65
K
Selector lever lock (automatic gear-
box)
⇒page 66
z
Fuel level / reserve
⇒page 66
o
Doors open
⇒page 66

Tailgate o pe n
⇒page 67
T
Airbag or belt tensioner system fault
or airbag disabled
⇒page 28

Main beam switched on
⇒page 67
›
Start-Stop system switched off
⇒page 140

Electro-hydraulic steering
⇒page 67

Fault in the emission control system
⇒page 67
v
Coolant level / coolant temperature
⇒page 67
F
Alternator fault
⇒page 68
Item
Symbol
Meaning of indicator and
warning lamps
Further
information
A11A12A13A14A15A16A17A18A19A20A21A22
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Cockpit63
Safety First
Operating Instructions
Practical Tips
Technical Specifications
If the symbol flashes although the oil level is correct,
do not drive on. The
engine must not even run at idle speed. Obtain technical assistance.
Checking the oil level
E
If the warning lamp is yellow
E the engine oil level should be checked as
soon as possible. Top up the oil ⇒page 193 at the next opportunity.
Oil level sensor faulty*
E
If the
E yellow warning lamp flashes, take the vehicle to a specialised work-
shop to have the oil level sensor checked. Until then it is advisable to check
the oil level every time you refuel.
Bulb defect*
“
The indicator lights up when a bulb is not functioning.The
“ warning lamp lights up when there is a fault on the turn signals, head-
lights, side lights and fog lights.
Rear fog light*


This warning lamp lights up when the rear fog light is switched on

. For
further information see ⇒page 91.
Anti-lock brake system (ABS)*
J
A warning lamp monitors the ABS.
The indicator lamp
J should light up for a few seconds when the ignition is
switched on. It goes out again after the system has run through an automatic
test sequence.
There is a fault in the ABS if:
•The warning lamp
J does not light up when the ignition is switched on.
•The warning lamp does not go out again after a few seconds•The warning lamp lights up when the vehicle is moving
The vehicle can still be braked in the normal way, without the ABS function.
Take the vehicle to a specialised workshop as soon as possible. For further
information on the ABS go to ⇒page 160.
If there is a fault in the ABS, the ESP* and the tyre pressure warning lamp will
also light up.
Brake system fault
If the ABS warning lamp
J lights up together with the brake warning lamp
H, this indicates not only a fault in the ABS function, but also a possible fault
in the brake system ⇒.
WARNING
•Before opening the bonnet, read and observe the warnings on
⇒ page 188, “Working in the engine compartment”.•If the brake warning lamp
H should light up together with the ABS
warning lamp
J, stop the vehicle immediately and check the brake fluid
level in the reservoir ⇒ page 200, “Brake fluid”. If the fluid level has
dropped below the “MIN” mark you must not drive on. Risk of accident.
Obtain technical assistance.
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Cockpit
66•The tyre structure is damaged.•The vehicle is unbalanced because of a load.•The wheels of one axle are under more pressure (for example, driving with
a trailer or on extreme slopes).•The vehicle is fitted with snow chains.•The temporary spare wheel is fitted.•The wheel on one axle is changed.
Tyre pressure adjustment
Following the modification to tyre pressure or changing one or more wheels,
the button ⇒page 65, fig. 38 must be kept pressed while the ignition is on
until an acoustic signal is heard.
If the wheels are under excessive load (for example, driving with a trailer or
heavy load), the tyre pressure must be increased to the recommended value
for a full load (see the sticker on the inside of the fuel flap). If the tyre m onitor
system button is pressed down, the new tyre pressures are confirmed.
The tyre pressure warning lamp
~ lights up
If the tyre pressure of a wheel is much lower than the value set by the driver,
then the tyre pressure warning lamp ⇒ will light up.
WARNING
•When the tyre pressure warning lamp lights up, reduce speed immedi-
ately and avoid any sudden manoeuvre or braking. Stop when possible,
and check the tyre pressure and status.•The driver is responsible for maintaining correct tyre pressures. For this
reason, tyre pressure must be regularly checked.•Under certain circumstances (for example, when driving in a sportslike
manner, in winter conditions or on a dirt track) the tyre warning lamp may
light up or function incorrectly.
Note
If the battery is disconnected, the yellow warning lamp
~ lights up after
turning the ignition on. This should turn off after a brief journey.
Speed selector lever lock*
K
The brake pedal must be depressed when this warning lamp lights up. This is
necessary when the automatic gearbox* selector lever is moved out of the
positions P or N.Fuel level/reserve
z
This symbol lights up to indicate that the fuel tank is under
the reserve level.It lights up when only 7 litres of fuel remain in the tank. Moreover, a warning
buzzer* is heard. It reminds you to fuel up the fuel tank as soon as possible
⇒ page 185.Indicates that the doors are open*
o
This warning lamp lights up if one of the doors or the tailgate
is open.The warning light
o should go off when all the doors are closed correctly.
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Seats and storage compartments
120•Before acquiring accessories and emergency equipment see the instruc-
tions in “Accessories and spares” ⇒page 181.Luggage compartmentLoading the luggage compartment
Loads in the luggage compartment should be safely secured.To ma intain sa fe ha nd l in g o n th e ro ad , please o bse r ve t h e fo ll owin g
points:
– Distribute the load evenly.
– Position heavy items as far forward as possible ⇒fig. 90 . – Secure the load with a luggage net* or with non-elastic straps
secured to the fastening rings ⇒page 121.
WARNING
•Unsecured objects in the luggage compartment can suddenly shift and
cause changes in the handling of the vehicle.•In an accident or a sudden manoeuvre, loose objects in the passenger
compartment can be flung forward and might injure vehicle occupants.•Always keep all objects in the luggage compartment and use appro-
priate grips to secure them, particularly in the case of heavy objects.•When you transport heavy objects, always bear in mind that a change
of the centre of gravity can also cause changes in vehicle handling.•Please refer to the notes on ⇒page 7.Caution
Make sure that no hard objects chafe against the wires of the heating element
in the rear window and damage them.
Note
The tyre pressure must be adjusted according to the load. When necessary
check the tyre pressures on the label located on the inside fuel tank flap
⇒ page 204.
Fig. 90 Position heavy
items as far forward as
possible.
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Driving
138Starting and stopping the engineStarting petrol engines
The engine can only be started using a genuine SEAT key with
its correct code.– Move the gear lever to the neutral position and depress the
clutch pedal thoroughly and hold it in this position for the starter
to turn the engine on.
– Turn the ignition key to the starting position ⇒page 136.
– Le t go o f t he ign itio n key as so o n as t he eng in e sta r ts; t he sta r te r motor must not run on with the engine.After starting a very hot engine, you may need to slightly press down the
accelerator.
When starting a very cold engine, it may be a little noisy for the first few
seconds until oil pressure has built up in the hydraulic valve compensators.
This is quite normal, and no cause for concern.
If the engine does not start immediately, switch the starter off after
10 seconds and try again after half a minute. If the engine still does not start,
the fuel pump fuse should be checked ⇒page 218, “Fuses”.
WARNING
•Never start or run the engine in un ventilated or closed rooms. The
exhaust fumes contain carbon monoxide, an odourless and colourless
poisonous gas. Risk of fatal accidents. Carbon monoxide can cause loss of
consciousness. It can also cause death.•Never leave the vehicle unattended if the engine is running.
•Never use “cold start sprays”, they could explode or cause the engine
to run at high revs. Risk of injury.Caution
•When the engine is cold, you should avoid high engine speeds, driving at
full throttle and over-loading the engine. Risk of engine damage.•The vehicle should not be pushed or towed more than 50 metres to start
the engine. Unburnt fuel could enter the catalytic converter and damage it.•Before attempting to push-start or tow a vehicle in order to start it, you
should first try to start it using the battery of another vehicle. Note and follow
the instructions in ⇒ page 231, “Jump-starting”.For the sake of the environment
Do not warm-up the engine by running the engine with the vehicle stationary.
Start off immediately, driving gently. This helps the engine reach operating
temperature faster and reduces emissions.Starting diesel engines
The engine can only be started using a genuine SEAT key with
its correct code.– Move the gear lever to the neutral position and depress the
clutch pedal thoroughly and hold it in this position for the starter
to turn the engine on.
– Turn the ignition key to the starting position.
WARNING (continued)
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Driving139
Safety First
Operating Instructions
Practical Tips
Technical Specifications
– Turn the ignition key to position ⇒page 136, fig. 104 . The
indicator lamp
D will light for engine pre-heating.
– When the warning lamp turns off, turn the key to position to start the engine. Do not press the accelerator.
– Let go of the ignition key as soon as the engine starts, the starter motor must not be allowed to run on with the engine.
When starting a very cold engine, it may be a little noisy for the first few
seconds until oil pressure has built up in the hydraulic valve compensators.
This is quite normal, and no cause for concern.
If there are problems starting the engine, see the ⇒page 231.
Glow plug system for the diesel engine
To avoid unnecessary discharging of the battery, do not use any other major
electrical equipment while the glow plugs are pre-heating.
Start the engine as soon as the glow plug warning lamp goes out.
Starting the engine after the fuel tank has been completely run dry
If the fuel tank has been completely run dry, it may take longer than normal
(up to one minute) to start the engine after refuelling with diesel fuel. This is
because the system must eliminate air first.
WARNING
•Never start or run the engine in unventilated or closed rooms. The
exhaust fumes contain carbon monoxide, an odourless and colourless
poisonous gas. Risk of fatal accidents. Carbon monoxide can cause loss of
consciousness. It can also cause death.•Never leave the vehicle unattended if the engine is running.•Never use “cold start sprays”, they could explode or cause the engine
to run at high revs. Risk of injury.
Caution
•When the engine is cold, you should avoid high engine speeds, driving at
full throttle and over-loading the engine. Risk of engine damage.•The vehicle should not be pushed or towed more than 50 metres to start
the engine. Unburnt fuel could enter the catalytic converter and damage it.•Before attempting to push-start or tow a vehicle in order to start it, you
should first try to start it using the battery of another vehicle. Note and follow
the instructions in ⇒page 231, “Jump-starting”.For the sake of the environment
Do not warm-up the engine by running the engine with the vehicle stationary.
You should drive off as soon as you start the engine. This helps the engine
reach operating temperature faster and reduces emissions.Switching off the engine–Stop the vehicle.
– Turn the ignition key to position ⇒page 136, fig. 104 .After switching the engine off, the radiator fan may run on for up to 10
m i n u t e s . I t i s a l s o p o s si bl e t ha t t h e fa n tu r n s i t s e l f o n o n ce m o r e i f t h e co o la n t
temperature increases due to the heat accumulated in the engine compart-
ment or due to its prolonged exposure to solar radiation.
WARNING
•Never switch the engine off until the vehicle is completely stationary.•The brake servo works only when the engine is running. With the
engine switched off, more strength is needed to brake. As normal brake
A2A3
A1
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Driving143
Safety First
Operating Instructions
Practical Tips
Technical Specifications
The reverse lights light up when the reverse gear is selected and the ignition
is on.
WARNING
•When the engine is running, the vehicle will start to move as soon as a
gear is engaged and the clutch released.•Never select the reverse gear when the vehicle is in motion. Risk of acci-
dent.Note
•Do not rest your hand on the gear lever while driving. The pressure of your
hand could cause premature wear on the selector forks in the gearbox.•When changing gear, you should always depress the clutch fully to avoid
unnecessary wear and damage.•Do not hold the vehicle on the clutch on hills. This causes premature wear
and damage to the clutch.
Automatic gearbox*Gearbox programmes
The automatic gearbox has got two gearbox programmes.Selecting the normal programme
– Put the selector lever into position D.
Selecting the sport programme
– Put the selector lever into position S.If you select the normal programme, D, you will drive in the economy mode,
i.e. the programme is designed to reduce fuel consumption. The gearbox
ch a n ge s u p i n t o a h i g h e r ge a r a s s o o n as p o ss i bl e a n d d o w n i n t o a l o w e r ge a r
as late as possible.
Fig. 108 Automatic
gearbox
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Driving and the environment165
Safety First
Operating Instructions
Practical Tips
Technical Specifications
If you drive with
wet brakes, for example, after crossing areas of water, in
heavy rainfall or even after washing the vehicle, the effect of the brakes is
lessened as the brake discs are wet or even frozen (in winter). In this case the
brakes should be dried by pressing the brake pedal several times.
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 the brake pads have to be changed further on.•If brakes are wet or frozen, or if you are driving on roads which have
been salted, braking power may be lower than normal.•On steep slopes, if brakes are excessively used, they will overheat.
Before driving down a long steep slope, it is advisable to reduce speed and
change down into a lower gear or range (depending on the type of trans-
mission). This makes use of engine braking and relieves the brakes.•Never let the brakes “drag” by applying light pressure. Continuous
braking will cause the brakes to overheat and the braking distance will
increase. Apply and then release the brakes alternately.•Never let the vehicle run with the engine switched off. The braking
distance is increased considerably when the brake servo is not active.•If the brake fluid loses its viscosity and is subjected to heavy use,
vapour bubbles can form in the brake system. This reduces the efficiency of
the brakes.•Non-standard or damaged front spoilers could restrict the airflow to the
brakes and cause them to overheat. Before purchasing accessories please
observe the relevant instructions ⇒page 181, “Technical modifications”.•If a brake circuit fails, the braking distance will be increased consider-
ably. Contact a specialised workshop immediately and avoid unnecessary
journeys.
Exhaust gas purification systemCatalytic converter*To maintain the useful life of the catalytic converter
– Use only unleaded petrol with petrol engines, as lead damages the catalytic converter.
– Do not let the fuel get too low in the tank.
– For engine oil changes, do not replenish with too much engine oil ⇒page 193, “Topping up engine oil E”.
– Never tow the vehicle to start it, use jump leads if necessary ⇒page 231.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 specialised workshop. In general, the exhaust gas warning lamp will
light up when any of the described symptoms occur ⇒page 58. If this
happens, unburnt fuel can enter the exhaust system and escape into the envi-
ronment. The catalytic converter can also be damaged by overheating.
WARNING
The catalytic converter reaches very high temperatures! There is a risk of
fire.•Never park where the catalytic converter could come into contact with
dry grass or flammable 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 being driven.
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Driving and the environment167
Safety First
Operating Instructions
Practical Tips
Technical Specifications
Economical and environmentally friendly
drivingEconomical and environmentally friendly drivingFuel consumption, environmental pollution and wear to the engine, brakes
and tyres depend mostly on your driving style. By adopting an economical
driving style and anticipating the traffic situation ahead, you can easily
reduce fuel consumption by 10-15%. Some tips on how to help you reduce
pollution while saving money are listed below.
Drive anticipating the traffic situation
A vehicle uses most fuel when accelerating. When you anticipate the situa-
tion, you have to brake less often and, thus, accelerate less. If it is possible,
let the vehicle roll with a gear engaged , for example, if you see a red light
ahead. The braking effect achieved in this way helps to reduce the wear of
brakes and tyres; emissions and fuel consumption are reduced to zero
(disconnection due to inertia).
Change gear early to save energy
An effective way of saving fuel is to change up quickly through the gears.
Running the engine at high rpm in the lower gears uses an unnecessary
amount of fuel.
Manual gearbox: Change from first to second gear as quickly as possible. We
recommend that, whenever possible, you change to a higher gear upon
reaching 2000 rpm. Follow the recommended gear indication that appears on
the instrument panel ⇒page 53.
Avoid driving at high speed
We advise you not to drive at the top speed permitted by the vehicle. Fuel
consumption, exhaust emissions and noise levels all increase very rapidly at
higher speeds. Driving at moderate speeds will help to save fuel. Avoid idling
It is worthwhile switching off the engine when waiting in a traffic jam, at level
crossings or at traffic lights with a long red phase. The fuel saved after only
30 - 40 seconds is greater than the amount of fuel needed to restart the
engine.
The engine takes a long time to warm up when it is idling. Mechanical wear
and pollutant emissions are also especially high during this initial warm-up
phase. It is therefore best to drive off immediately after starting the engine.
Avoid running the engine at high speed.
Periodic maintenance
Periodic maintenance work guarantees that, before beginning a journey, you
will not consume more than the required amount of fuel. A well-serviced
engine gives you the benefit of improved fuel efficiency
as well as maximum
reliability and an enhanced resale value.
A badly serviced engine can consume up to 10% more fuel than necessary.
Avoid short journeys
To reduce the consumption and emission of polluting gases, the engine and
the exhaust filtration systems should reach the optimum service tempera-
ture .
With the engine cold, fuel consumption is proportionally higher. The engine
does not warm up and fuel consumption does not normalise until having
driven approximately four kilometres. This is why we recommend avoiding
short trips whenever possible.
Maintain the correct tyre pressures
Bear in mind that keeping the tyres at an adequate pressure saves fuel. If the
tyre pressure is just one bar too low, fuel consumption can increase by as
much as 5%. Due to the greater rolling resistance, under-inflation also
increases tyre wear and impairs handling.
The tyre pressures should always be checked when the tyres are cold.
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Driving and the environment
168Do not use winter tyres all year round as they increase fuel consumption by
up to 10%.
Avoid unnecessary weight
Every kilo of extra weight will put up the fuel consumption, so it is worth
checking the luggage compartment occasionally to make sure that no unnec-
essary loads are being transported.
A roof rack is often left in place for the sake of convenience, even when it is
no longer needed. At a speed of 100-120 km/h your vehicle will use about
12% more fuel as a result of the extra wind resistance caused by the roof rack
even when it is not in use.
Save electricity
The engine activates the alternator, which produces electricity. With the need
for electricity, fuel consumption is also increased. Because of this, always
turn off electrical components when you do not need them. Examples of
components that use a lot of electricity are: the fan at high speeds, the rear
window heating or the seat heaters*.
Note
•If you vehicle has Start-Stop, it is not recommended to disconnect this
function.•It is recommended to close the windows when driving at more than 60
km/h•Do not drive with your foot resting on the clutch pedal, as the pressure can
make the plate spin, more fuel will be used and it can burn the clutch plate
lining, causing a serious fault.•Do not hold the vehicle on a hill with the clutch, use the foot brake or hand
brake, using the latter to start. The fuel consumption will be lower and you will
prevent the clutch plate from being damaged.•On descents, use the engine brake, changing to the gear that is more suit-
able for the slope. The fuel consumption will be lower and the brakes will not
suffer.
Environmental friendlinessEnvironmental protection is a top priority in the design, choice of materials
and production of your new Seat.
Design measures for economical recycling•Joints and connections designed for easy dismantling•Modular construction to facilitate dismantling•Increased use of single-grade materials•Plastic parts and elastomers are rated in accordance with ISO 1043, ISO
11469 and ISO 1629
Choice of materials•Nearly all materials used can be recycled•Similar types of plastics grouped together for easy recycling•Recycled materials used in manufacture•Reduction of volatile compounds in plastics•CFC-free refrigerant in air conditioner
Compliance with prohibited materials regulation : cadmium, lead, mercury,
chrome VI.
Manufacturing methods•Use of recycled material for manufacturing plastic parts•Solvent-free cavity sealing•Solvent-free wax for protecting the vehicles in transit•Solvent-free adhesives•No CFCs used in production•Surplus materials used extensively for energy conversion and building
materials•Overall water consumption reduced•Heat recovery systems
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