2009 Seat Ibiza ST steering

Intelligent technology
154Electronic Stability Programme (ESP)*
ESP reduces the danger of skidding by braking the wheels individually.
The system uses the steering wheel angle and road speed to calculate the
changes of direction desired by the driver, and constantly compares them
with the actual behaviour of the vehicle. If the desired course is not being
maintained (for instance, if the car is starting to skid), then the ESP compen-
sates automatically by braking the appropriate wheel.
The forces acting on the braked wheel bring the vehicle back to a stable
condition. If the vehicle tends to oversteer, the system will act on the front
wheel on the outside of the turn.
WARNING
•It must be remembered that ESP cannot defy the laws of physics. This
should be kept in mind, particularly on slippery and wet roads and when
towing a trailer.•Always adapt your driving style to suit the condition of the roads and
the traffic situation. Do not let the extra safety afforded by ESP tempt you
into taking any risks when driving, this can cause accidents.Caution
•In order to ensure that ESP functions correctly, all four wheels must be
fitted with the same tyres. Any differences in the rolling radius of the tyres can
cause the system to reduce engine power when this is not desired.•Modifications to the vehicle (e.g. to the engine, the brake system, running
gear or any components affecting the wheels and tyres) could affect the effi-
ciency of the ABS, EDL, ESP and TCS.
Anti-lock brake system (ABS)The anti-lock brake system prevents the wheels locking during braking
⇒ page 152.Electronic differential lock (EDL)*
The electronic differential lock helps prevent the loss of trac-
tion caused if one of the driven wheels starts spinning.EDL helps the vehicle to start moving, accelerate and climb a gradient in slip-
pery conditions where this may otherwise be difficult or even impossible.
The system will control the revolutions of the drive wheels using the ABS
sensors (in case of an EDL fault the warning lamp for ABS lights up)
⇒ page 59.
At speeds of up to approximately 80 km/h, it is able to balance out differ-
ences in the speed of the driven wheels of approximately 100 rpm caused by
a slippery road surface on one side of the vehicle. It does this by braking the
wheel which has lost traction and distributing more driving force to the other
driven wheel via the differential.
To prevent the disc brake of the braking wheel from overheating, the EDL cuts
out automatically if subjected to excessive loads. The vehicle will continue to
function normally without EDL. For this reason, the driver is not informed that
the EDL has been switched off.
The EDL will switch on again automatically when the brake has cooled down.
WARNING
•When accelerating on a slippery surface, for example on ice and snow,
press the accelerator carefully. Despite EDL, the driven wheels may start to
spin. This could impair the vehicle's stability.
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Checking and refilling levels
196Tyre ser vice life
The service life of tyres is dependent on tyre pressure, driving
style and fitting.
Wear indicators
The original tyres on your vehicle have 1.6 mm high “tread wear indicators”
⇒ fig. 129, running across the tread. Depending on the make, there will be
six to eight of them evenly spaced around the tyre. Markings on the tyre side-
wall (for instance the letters “TWI” or other symbols) indicate the positions of
the tread wear indicators. The minimum tread depth required by law is
1.6 mm (measured in the tread grooves next to the tread wear indicators).
Worn tyres must be replaced. Different figures may apply in export countries
⇒ .
Tyre pressure
Incorrect tyre pressure causes premature wear and could cause tyre blow-out.
For this reason, the tyre pressure should be checked at least once per month
⇒ page 195.
Driving style
Fast cornering, heavy acceleration and hard braking all increase tyre wear.
Changing wheels around
If the front tyres are worn considerably more than the rear ones it is advisable
to change them around as shown ⇒fig. 130 . All the tyres will then last for
about the same time.
Wheel balance
The wheels on new vehicles are balanced. However, various factors encoun-
tered in normal driving can cause them to become unbalanced, which results
in steering vibration.
Unbalanced wheels should be rebalanced, as they otherwise cause excessive
wear on steering, suspension and tyres. A wheel must also be rebalanced
when a new tyre is fitted.
Incorrect wheel alignment
Incorrect wheel alignment causes excessive tyre wear, impairing the safety of
the vehicle. If tyres show excessive wear, you should have the wheel align-
ment checked by an Authorised Service Centre.
Fig. 129 Tyre tread wear
indicatorsFig. 130 Diagram for
changing wheels
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If and when
210The individual electrical circuits are protected by fuses. The fuses are located
behind a cover at the left-hand end of the dash panel. When the steering
wheel is on the right, the fuses are on the right-hand side of the dash panel,
behind a cover.
The electric windows are protected by circuit breakers . These reset automat-
ically after a few seconds when the overload (caused for example by frozen
windows) has been corrected.
Fuses colour code
WARNING
Never “repair” damaged fuses and never replace them with fuses with a
higher rating. Failure to comply could result in fire. This could also cause
damage to other parts of the electrical system.
Note
•If a newly replaced fuse blows again after a short time, the electrical
system must be checked by a qualified workshop as soon as possible.•If you replace a fuse with higher-rating fuse, you could cause damage to
another location in the electrical system.
•Always keep some spare fuses in the vehicle. These are available from
SEAT dealers.Fuses on left side of dash panelFuses
Colour
Amps
Beige
5
Brown
7,5
Red
10
Blue
15
Ye ll ow
20
Natural (white)
25
Green
30
Number
Consumer
Amps
1
Power steering/Engine operation
7,5
2
Diagnostics/Heater/Autoclimate/Cli-
matronic/Electric anti-dazzle mirror/Naviga-
tor/Air conditioning pressure switch/ Climate
fan/ Kisi/ AFS Control unit/Coming home
relay/Soundaktor
10
3
Petrol engine control unit/Flow meter/Diesel
engine control unit/Relay coils/Engine opera-
tion/Bi-turbo fuel control unit
5
4
ABS/ESP switch (turning sensor)/Light lever
10
5
Reverse light/Heating nozzles
10
6
Instrument panel
5
7
Rear fog light
5
8
Vaca n t
9
Headlight lever
10
10
Headlight lever/Clutch (Petrol)/Brakes (all)
5
11
Airbag control unit
5
12
Automatic gearbox/ Headlight lever
10
13
Exterior mirror control
5
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If and when211
Safety First
Operating instructions
Practical tips
Technical Data
14
Left-hand AFS headlights
15
15
Right-hand AFS headlights
15
16
12V power socket in luggage compartment
15
17
Number plate light /Dimmer /Side light indicator
light
5
18
Dimmer
5
19
Electronic control unit
5
20
Turn signals
15
21
Lights control/ Instrument panel
5
22
Electronic control unit/ Heated mirrors
5
23
Engine injection module/ Rain sensor/ Gear
lever/ Starter relay
7,5
24
Glove compartment light/ Luggage compartment
light/ Interior light
10
25
Parking aid
5
26
Towing hook
27
12 Volt Input/Cigarette lighter
15
28
Lambda probe
10
29
Engine power supply
20
30
Petrol engine operation
10
31
Petrol engine operation/Glow plugs/Relay
coil/Bi-turbo electric fan
10
32
Engine control unit
15
33
Clutch switch power supply/preheating relay
5
34
Fuel control unit / Bi-turbo engine supply
15
Number
Consumer
Amps
35
Heated seats control unit/ Console area switch
panel (cup holder)
25
36
Main beam headlight, right
10
37
Main beam headlight, left/Coming Home
10
38
Electric fan motor
30
39
Va can t
40
Va can t
41
Va can t
42
Horn
20
43
Panorama roof
30
44
Windscreen wipers
20
45
Heated rear window
30
46
Radio/telephone VDA/Bluetooth/Steering col-
umn controls
20
47
Climatronic/autoclimate
5
48
Locking unit
25
49
Front electric window
30
50
Rear electric windows
30
51
Automatic gearbox control unit
30
52
Alarm/Volume sensor
15
53
Electro-kinetic pump relay/bi-turbo fuel control
unit
15
54
Reverse light for automatic gearbox/ Fog light
15
55
Transformer on
15
Number
Consumer
Amps
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If and when
212Fuses below steering wheel in relay holderPTC fuses
AUX 1 Fuses
AUX 3 Fuses
Fuses in engine compartment above batteryNon-metal fuses
Some of the electrical items listed in the table are only fitted on certain
models or are optional extras.
Please note that the above list contains all data at the time of going to press,
so it is subject to modifications.
56
Rear windscreen wiper
10
57
Dipped beam headlight (right side)
15
58
Dipped beam headlight (left side)
15
Number
Consumer
Amps
1
Supplementary electrical heating using air
40
2
Supplementary electrical heating using air
40
3
Supplementary electrical heating using air
40
Number
Consumer
Amps
1
Dipped headlight (left side)
15
2
Dipped headlight (right side)
15
3
Headlight washer pump
20
Number
Consumer
Amps
1
Trailer control unit
15
2
Trailer control unit
20
3
Trailer control unit
20
Number
Consumer
Amps
Number
Consumer
Amps
1
ABS unit
25
2
Electroblower clima heater/fan
30
3
Climate fan
5
4
ABS unit
10
5
Electronic control unit
5
6
Injection module
30
Fig. 138 Fuses in engine
compartment
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If and when225
Safety First
Operating instructions
Practical tips
Technical Data
Towing and tow-startingTo w - s t a r t i n g *
The use of jump leads is pr eferable to tow-starting.We recommend that you do not tow-start your vehicle. Jump-starting
is preferable ⇒page 222.
However, if your vehicle has to be tow-started:
– Engage the 2
nd or the 3
rd gear.
– Keep the clutch pressed down.
– Switch the ignition on.
– Once both vehicles are moving, release the clutch.
– As soon as the engine starts, press the clutch and move the gear lever into neutral. This helps to prevent driving into the towing
vehicle.
WARNING
The risk of accidents is high when tow-starting. The vehicle being towed
can easily collide with the towing vehicle.
Caution
When tow-starting, fuel could enter the catalytic converter and damage it.
CommentsPlease observe the following po ints if you use a tow-rope:
Notes for the driver of the towing vehicle
– Drive slowly at first until the tow-rope is taut. Then accelerate gradually.
– Begin and change gears cautiously. If you are driving an auto- matic vehicle, accelerate gently.
– Remember that the brake servo and power steering are not working in the vehicle you are towing. Brake earlier than you
would normally, but with a more gentle pressure on the brake.
Notes for the driver of the towed vehicle
– Ensure that the tow-rope remains taut at all times when towing.Tow-rope or tow-bar
It is easier and safer to tow a vehicle with a tow-bar. You should only use a
tow-rope if you do not have a tow-bar.
A tow-rope should be slightly elastic to reduce the loading on both vehicles.
It is advisable to use a tow-rope made of synthetic fibre or similarly elastic
material.
Attach the tow-rope or the tow-bar only to the towing eyes provided or a
towing bracket.
Driving style
Towing requires some experience, especially when using a tow-rope. Both
drivers should be familiar with the technique required for towing. Inexperi-
enced drivers should not attempt to tow-start or tow away another vehicle.
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If and when
226Do not pull too hard with the towing vehicle and take care to avoid jerking the
tow-rope. When towing on an unpaved road, there is always a risk of over-
loading and damaging the anchorage points.
The ignition of the vehicle being towed must be switched on to prevent the
steering wheel from locking and also to allow the use of the turn signals,
horn, windscreen wipers and washers.
As the brake servo does not work if the engine is not running, you must apply
considerably more pressure to the brake pedal than you normally would.
As the power assisted steering does not work if the engine is not running, you
will need more strength to steer than you normally would.
Towing vehicles with an automatic gearbox•Put the selector lever into position “N”.•Do not drive faster than 50 km/h when towing a vehicle.•Do not tow further than 50 km.•If a breakdown vehicle is used, the vehicle must be towed with the front
wheels raised.Note
•Observe legal requirements when towing or tow-starting.•Switch on the hazard warning lights of both vehicles. However, observe
any regulations to the contrary.•For technical reasons, vehicles with an automatic gearbox must not be
tow-started.•If damage to your vehicle means that there is no lubricant in the gearbox,
you must raise the drive wheels while the vehicle is being towed.•If the vehicle has to be towed more than 50 km, the front wheels must be
raised during towing, and towing should be carried out by a qualified person.•The steering wheel is locked when the vehicle has no electrical power. The
vehicle must then be towed with the front wheels raised. Towing should be
carried out by a qualified person.
•The towing eye should always be kept in the vehicle.Trailer eyesFitting the towing eye
– Take the towing ring from the onboard tool set.
– Remove the front cover by pressing down on its left-hand side. For FR finishes, press down and pull outwards.
– Bolt the eye to its limit to the left, in the direction of the arrow
⇒ fig. 160
Fig. 160 Fitting the
towing eye to front rear of
the vehicle
Ibiza ST_EN.book Seite 226 Dienstag, 12. Januar 2010 4:03 16

Index243
DDanger of fitting a child seat on the front passenger
seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Dash panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Dash panel cleaning . . . . . . . . . . . . . . . . . . . . . 170
Daytime running lights . . . . . . . . . . . . . . . . . . . . 88
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Diesel engine Winter driving . . . . . . . . . . . . . . . . . . . . . . . . 179
Diesel engine particulate filter . . . . . . . . . . . . . 158
Differential lock . . . . . . . . . . . . . . . . . . . . . . . . . 154
Differential lock fault (EDL) warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 60
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Dipped beam headlights . . . . . . . . . . . . . . . . . . 87
Disabling front passenger airbag Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Disabling the airbag Disabling front passenger airbag . . . . . . . . . 36
Displays in the Multi-function display Memory displays . . . . . . . . . . . . . . . . . . . . . . 52
Disposal Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Door lock cylinders . . . . . . . . . . . . . . . . . . . . . . 167
Door release lever . . . . . . . . . . . . . . . . . . . . . . . . 47
Doors Childproof locks . . . . . . . . . . . . . . . . . . . . . . . 74
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 62
Drive wheels traction control system . . . . . . . . 152 Driveshaft differential
XDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Driving Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 160
With a trailer . . . . . . . . . . . . . . . . . . . . . . . . . 161
with a trailer . . . . . . . . . . . . . . . . . . . . . . . . . 160
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . . 160 Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Duplicate keys . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Dust filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Dynamic headlight range control . . . . . . . . . . . . 88
EEconomical driving . . . . . . . . . . . . . . . . . . . . . . 158
EDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 59
Electro-hydraulic steering warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 63
Electronic differential lock . . . . . . . . . . . . . . . . 154 warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 59
Electronic immobiliser . . . . . . . . . . . . . . . . . . . . 132
Electronic Stability Programme . . . . . . . . . . . . 153 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 131
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 60
Warning light . . . . . . . . . . . . . . . . . . . . . . . . 131
Electronic Stability Programme (ESP) warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 60
Emission control system warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 63 Engine
Running in . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Engine compartment Working in the engine compartment . . . . . 179
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Engine fault warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 58
Engine management warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 58
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Checking level . . . . . . . . . . . . . . . . . . . . . . . 183
Oil properties . . . . . . . . . . . . . . . . . . . . . . . . 183
Specifications . . . . . . . . . . . . . . . . . . . . . . . 182
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . . 183
Engine oil pressure Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 59
Environmental tip Avoiding pollution . . . . . . . . . . . . . . . . . . . . 177
Environmentally friendly driving . . . . . . . . . . . . 158
ESP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 60
See also Electronic Stability Programme . . 131
Exhaust gas purification system . . . . . . . . . . . 157
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 166
External aerial . . . . . . . . . . . . . . . . . . . . . . . . . . 173
FFabric trim cleaning . . . . . . . . . . . . . . . . . . . . . . 170
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