2012 Seat Ibiza 5D steering wheel

166Intelligent technology
Electronic Stability Control (ESC)*
The ESC reduces the risk 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. When irregularities occur, for exam-
ple, if the vehicle begins to skid, the ESC brakes the appropriate wheel au-
tomatically.
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
● Remember that not even the ESC can 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. The greater safety provided by the ESC should not
encourage you to run any risks.
CAUTION
● To ensure that the ESC works 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.
● Any modifications made to the vehicle (for example, to the engine,
brake system, running gear or to the combination of wheels and tyres) may
affect the operation of the ABS, EDL, ESC and ASR. Anti-lock brake system (ABS)
The anti-lock brake system prevents the wheels locking during braking
⇒ page 164

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
slippery conditions where this may otherwise be difficult or even impossi-
ble.
The system will control the revolutions of the driven wheels using the ABS
sensors (in case of an EDL fault the warning lamp for ABS lights up)
⇒ page 69.
At speeds of up to approximately 80 km/h (50 mph), it is able to balance
out differences 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 con-
tinue to function normally without EDL. For this reason, the driver is not in-
formed that the EDL has been switched off.
The EDL will switch on again automatically when the brake has cooled
down. 

213
Checking and refilling levels
Tyre useful life
The useful life of tyres is dependent on tyre pressure, driving
style and fitting.
Fig. 134 Tyre tread wear
indicators
Fig. 135 Diagram for
changing wheels Wear indicators
The original tyres on your vehicle have 1.6 mm high “tread wear indicators”
⇒ Fig. 134, running across the tread. Depending on the make, there will be
6 to 8 of them evenly spaced around the tyre. Markings on the tyre sidewall
(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 212.
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 advisa-
ble to change them around as shown ⇒ Fig. 135. The useful life of all the
tyres will then be 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 re-
sults in steering vibration.
Unbalanced wheels should be rebalanced, as they otherwise cause exces-
sive wear on steering, suspension and tyres. A wheel must also be reba-
lanced 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
alignment checked by a Technical Service. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

227
If and when
Fuses on left side of dash panel
Fuses
NumberConsumerAmps1Power steering/Engine operation/Flow meter7,5
2
Diagnostics/Heater/Autoclimate/Climatronic/
Electric anti-dazzle mirror/Navigator/Air condi-
tioning pressure switch/ Climate fan/AFS Control
unit/Coming home relay/Soundaktor/CCS
10
3Petrol engine control unit/Diesel engine control
unit/Relay coils/Engine operation/Bi-turbo fuel
control unit5
4ABS-ESC Control unit/RKA Switch/Gateway con-
trol unit/ESC Relay/Rotation sensor10
5Reverse light/Heating nozzles106Instrument panel57Retro fog light/Start-Stop relays7,5
8Paddle levers on steering wheel for automatic
gearbox2
9Headlight lever/Windscreen wiper switch1010BCM Electronic control unit power supply511Airbag control unit512Automatic gearbox/ LPG system1013Exterior mirror control514Left-hand AFS headlights1515Right-hand AFS headlights1516Vacant 17Number plate light518Clean pump7,519Electronic control unit520Turn signals/Brake lights15
NumberConsumerAmps21Lights control, instrument panel522Heated mirrors5
23Engine injection module/Rain sensor/Automatic
gearbox lever/Main petrol relay7,5
24Luggage compartment light, interior light, glove
compartment light, side lights10
25Parking aid526Towing hook 27Headlight control528Lambda probe10
29Vacuum pump/LPG power supply/High-pressure
pump15, 20, 20 a)
30Engine solenoid coils/Additional heating relay/
Pressure sensor/AKF Valve10A
31Petrol engine operation/Glow plugs/Relay coil/
Electric fan/Secondary water pump relay/Flow-
meter10
32Engine control unit15, 20,
30 b)
33Clutch switch sensor/Additional heating relay
coil/ Servo sensor5
34Fuel control unit / Vacuum pump1535Vacant 36Main beam with/without AFS10, 15 c)
37Kombi/Coming Home relay/Main beam head-
lights relay10
38Engine heater3039Vacant 4012 Volt Input/Cigarette lighter1541Heated seats control unit / Cup Holder25

Safety FirstOperating InstructionsPractical TipsTechnical Specifications

228If and when
NumberConsumerAmps42Horn2043Panoramic roof3044Windscreen wipers2045Heated rear window30
46Radio/Bluetooth/USB + AUX-In/DC-DC converter
for Start-Stop20
47Climatronic/autoclima/Diagnosis/Automatic
gearbox (ZSS lock)5
48Locking unit2549Front left window raiser2550Rear electric windows3051Right front window raiser2552Alarm15
53Electro-kinetic pump relay/bi-turbo fuel control
unit15
54Reverse light d)
/ Fog light/ Cornering light1555Transformer on15, 20 b)56Rear window wiper10
57Left daytime running light/ Turn signals/ Right
dipped beam/ Number plate light c)15
58Right daytime running light/ Rear fog light/ Left
dipped beam/ Main bean relay/ X Relay c)15
a)
If it is LPG.
b) Ampere rating according to motorisation.
c) If Start-Stop is installed, lights and/or AFS are automatically switched on.
d) Only with automatic transmission and/or Start-Stop, automatic light-on and/or AFS. Fuses below steering wheel in relay holder
PTC fuses
NumberConsumerAmps1Supplementary electrical heating using air402Supplementary electrical heating using air403Supplementary electrical heating using air40
AUX 1 Fuses
NumberConsumerAmps1Navigator, Bluetooth, MDI, radio control lever202Instrument panel/ESC Relay5
AUX 2 Fuses
NumberConsumerAmps1Headlight washer pump20
AUX 3 Fuses
NumberConsumerAmps1Trailer control unit152Trailer control unit203Trailer control unit20

247
If and when
Do 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
overloading 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 ap-
ply 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 (30 mph).
● Do not tow further than 50 km (30 miles).
● 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 gear-
box, you must raise the driven wheels while the vehicle is being towed.
● If the vehicle has to be towed more than 50 km (30 miles), the front
wheels should 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 towline anchorage should always be kept in the vehicle. 
Towline anchoragesFig. 170 Fitting the tow-
line anchorage to front of
the vehicle
Fitting the towline anchorage
– Take the towline anchorage from the on-board tool set.
– Remove the front cover by pressing down on its left-hand side.
For FR finishes, press down and pull outwards.
– Bolt the anchorage to its limit to the left, in the direction of the
arrow ⇒ Fig. 170. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

Soot accumulation in the diesel engine particu-late filter
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 68
Spanner symbol . . . . . . . . . . . . . . . . . . . . . . . . . 62
Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Speed selector lever lock control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 72
Start-Stop Activating and deactivating . . . . . . . . . . . . 146
Function . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Starting petrol engines . . . . . . . . . . . . . . 141, 142
Starting the engine . . . . . . . . . . . . . . . . . 141, 142 After the fuel tank has been run dry . . . . . 142
Steam jets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 Steering lock . . . . . . . . . . . . . . . . . . . . . . . . 139
Steering column controls Audio Control . . . . . . . . . . . . . . . . . . . . . . . . 76
Steering wheel height adjustment . . . . . . . . . 138
Storage compartment Front passenger side . . . . . . . . . . . . . . . . . 120
Front right seat . . . . . . . . . . . . . . . . . . . . . . 121
Sun visor Sliding/tilting sunroof . . . . . . . . . . . . . . . . . 96
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Switch Hazard warning lights . . . . . . . . . . . . . . . . 103
Heated rear window . . . . . . . . . . . . . . . . . . 102
Light switch . . . . . . . . . . . . . . . . . . . . . . . . . 98 Switches
Electric windows . . . . . . . . . . . . . . . . . . . . . . 93
panoramic/tilting sunroof . . . . . . . . . . . . . . 96
Switching off the engine . . . . . . . . . . . . . . . . . 142
T Tank Fuel level . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Reserve indicator . . . . . . . . . . . . . . . . . . . . . 57
Tank capacity . . . . . . . . . . . . . . . . . . . . . . . . 57
Technical modifications . . . . . . . . . . . . . . . . . . 185
The danger of not using the seat belt . . . . . . . . 21
Tightening torque of wheel bolts . . . . . . . . . . 252
Tilting sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Tire Mobility System (tyre repair kit) . . . . . . . . 224
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Top Tether system . . . . . . . . . . . . . . . . . . . . . . . 49
Tow-starting . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Towing a trailer . . . . . . . . . . . . . . . . . . . . . 173, 251
Towing bracket . . . . . . . . . . . . . . . . . . . . . . . . . 174
Towing bracket, fitting . . . . . . . . . . . . . . . . . . . 187
Towline anchorage . . . . . . . . . . . . . . . . . . . . . . 246
Towline anchorages . . . . . . . . . . . . . . . . . . . . . 247
Tow starting Comments . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Traction control system control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 70
Traction control system (ASR) . . . . . . . . . . . . . 164
Trailer turn signals control lamp . . . . . . . . . . . . . . . . . . . . . . . . 105 Trailer weights . . . . . . . . . . . . . . . . . . . . . . . . . 251
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
control lamp . . . . . . . . . . . . . . . . . . . . . 74, 105
Two-way radio . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Tyre Mobility System (tyre repair kit) . . . . . . . . 219
Tyre pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Tyre pressure control lamp . . . . . . . . . . . . . . . . 71
Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Tyre repair kit . . . . . . . . . . . . . . . . . . . . . . 219, 224
Tyres and wheels Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 214
Tyres tread depth . . . . . . . . . . . . . . . . . . . . . . . 213
Tyres useful life . . . . . . . . . . . . . . . . . . . . . . . . . 213
Tyres with directional tread pattern . . . . . . . . 212
U Underbody protection . . . . . . . . . . . . . . . . . . . 181
V
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . . . 209
Vehicle data . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Vehicle identification data . . . . . . . . . . . . . . . . 250
Vehicle identification number . . . . . . . . . . . . . 250
Vehicle interior heating or cooling system . . . 132
Vehicle interior monitoring and tow-away pro- tection system
Activation . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Vehicle modifications . . . . . . . . . . . . . . . . . . . 185
275
Index