2013 Seat Ibiza SC differential

72Cockpit
Differential lock fault (EDL)*
The EDL operates along with the ABS in vehicles equipped
with the Electronic Stability Control (ESC)*
A malfunction in the EDL is indicated by the ABS control lamp . Take the
vehicle to a specialised workshop as soon as possible. For further informa-
tion on the EDL see ⇒ page 177, Electronic differential lock (EDL)*. 
Traction control system (ASR)*  / 
The traction control system prevents the driven wheels from
spinning when the vehicle is accelerating
There are two warning lamps for the traction control system:  and . Both
warning lamps light up together when the ignition is switched on and
should turn off after approximately 2 seconds. This is the time taken for the
function check.
The  lamp has the following function:
● It flashes when the ASR is working if the vehicle is moving.
If the system is deactivated or if it has any fault, the warning lamp will re-
main lit. The warning lamp will also light up if a fault should occur in the
ABS because the ASR operates in conjunction with the ABS. For further in-
formation, see ⇒  page 174, Brakes.
The  lamp provides information about the disconnection status of the
system:
● It stays lit when the ASR is disconnected when pressing the  switch.
By pressing it again, the ASR function is reactivated and the warning lamp
switched off. Electronic Stability Control (ESC)*  / 
There are two warning lamps for the Electronic stability con-
trol. The  lamp provides information concerning the func-
tion and the
 provides information on the disconnection
status
Both warning lamps light up together when the ignition is switched on and
should turn off after approximately 2 seconds. This is the time taken for the
function check.
This programme includes the ABS, EDL and ASR. It also includes emergency
braking assistance (BAS).
The warning lamp  has the following functions:
● It flashes whilst driving when the ASR/ESC is activated.
● It will light up continuously if there is a fault in the ESC.
● As the ESC operates in conjunction with the ABS, it will also light up if a
fault should occur in the ABS.
If the ESC control lamp  lights up and stays on after the engine is started,
this may mean that the control system has temporarily switched off the ESC.
In this case the ESC can be reactivated by switching the ignition off and
then on again. If the control lamp goes out, this means the system is fully
functional.
The  lamp provides information about the disconnection status of the
system:
● It stays lit when the ASR is disconnected when pressing the  switch.

148Driving
Safety
Electronic stability control (ESC)*
The ESC helps make driving safer in extreme driving condi-
tions.
Fig. 109 Detailed view of the dash panel: ESC switch.The Electronic Stability Control (ESC) contains the electronic differential lock
(EDL) and the traction control system (ASR). The ESC works together with
the ABS. Both control lamps will light up if the ESC or ABS systems are faul-
ty.
The ESC system is started automatically when the engine is started.
The ESC system is always active and cannot be switched off. The ESC switch
only switches the ASR off.
WARNING
● Do not forget that the Electronic stability control ESC 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. The greater safety provided by the ESC should not
encourage you to run any risks.
● Please refer to the corresponding warning notes on ESC in
⇒ page 174, Intelligent technology.

Ignition lock Position of the ignition key
Fig. 110 Ignition key po-
sitions 

176Intelligent technology
The ASR helps the car to start moving, accelerate and climb a gradient in
slippery conditions, where this may otherwise be difficult or even impossi-
ble.
The ASR automatically switches on when the engine is started. If necessary,
it may be turned on or off by briefly pushing the ESC button on the centre
console.
When the ASR is off, the warning lamp  is lit. The ASR should normally be
left on. Only in exceptional circumstances, when the slipping of the wheels
is required, can they be disconnected using the ESC button, for example.
● With compact temporary spare wheel.
● When using the snow chains.
● When driving in deep snow or on loose surfaces
● When the vehicle is bogged-down, to free it by rocking.
The ASR should be switched on again as soon as possible.
WARNING
● Remember that not even the ASR 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 ASR should not
encourage you to run any risks.
CAUTION
● To ensure that the ASR works correctly, identical tyres should be fitted
on all four wheels. 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 and ASR. XDS*
Driveshaft differential
When taking a bend, the driveshaft differential mechanism allows the outer
wheel to turn at a higher speed than the inner wheel. In this way, the wheel
that is turning faster (outer wheel) receives less drive torque than the inner
wheel. This may mean that in certain situations the torque delivered to the
inner wheel is too high, causing the wheels to spin. On the other hand, the
outer wheel is receiving a lower drive torque than it could transmit. This
causes an overall loss of lateral grip on the front axle, resulting in under-
steer or “lengthening” of the trajectory.
The XDS system can detect and correct this effect via the sensors and sig-
nals of the ESC.
Via the ESC, the XDS will brake the inside wheel and counter the excess
driving torque of that wheel. This means that the driver's desired trajectory
is much more precise,
The XDS system works in combination with the ESC and is always active,
even when the ASR traction control is disconnected.

Electronic Stability Control (ESC)*
General notes
The Electronic Stability Control increases the vehicle's stabil-
ity on the road. The Electronic Stability Control helps reduce the danger of skidding.
The Electronic Stability Control (ESC) includes the systems ABS, EDL and
ASR 

177
Intelligent 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 175

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 71.
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. 
Safety FirstOperating instructionsPractical TipsTechnical Specifications

Cruise speed . . . . . . . . . . . . . . . . . . . . . . . . . . . 171Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 73
D Danger of fitting a child seat on the front pas- senger seat . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Dash panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Dash panel cleaning . . . . . . . . . . . . . . . . . . . . 193
Daytime driving lights . . . . . . . . . . . . . . . . . . . 103
daytime running lights Nordic countries . . . . . . . . . . . . . . . . . . . . . 104
Deactivating front passenger airbag Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 42
Deactivating the airbag Front passenger front airbag . . . . . . . . . . . . 41
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Diesel engine Winter driving . . . . . . . . . . . . . . . . . . . . . . . 206
Diesel engine particulate filter . . . . . . . . . . . . 181
Differential lock . . . . . . . . . . . . . . . . . . . . . . . . 177
Differential lock fault (EDL) control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 72
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Dipped beam headlights . . . . . . . . . . . . . . . . . 101
Disposal Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Seat belt tensioners . . . . . . . . . . . . . . . . . . . 28
Door lock cylinders . . . . . . . . . . . . . . . . . . . . . . 191
Door release lever . . . . . . . . . . . . . . . . . . . . . . . 55 Doors
Childproof locks . . . . . . . . . . . . . . . . . . . . . . 86
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 74
Double headlight . . . . . . . . . . . . . . . . . . . . . . . 243
Double headlight bulb change dipped beam headlights . . . . . . . . . . . . . . 245
main beam headlights . . . . . . . . . . . . . . . . 244
side light . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Driver see Correct sitting position . . . . . . . 10, 11, 12
Driveshaft differential XDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Driving Driving abroad . . . . . . . . . . . . . . . . . . . . . . 184
Economically / Environmentally friendly . 182
With a trailer . . . . . . . . . . . . . . . . . . . . 184, 186
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . 184 Headlights . . . . . . . . . . . . . . . . . . . . . . . . . 184
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Duplicate keys . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Dust filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Dynamic headlight range control . . . . . . . . . . 103
E
Economical driving . . . . . . . . . . . . . . . . . . . . . . 182
EDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 71
Electro-hydraulic steering control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 75
Electronic differential lock . . . . . . . . . . . . . . . . 177 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 71 Electronic immobiliser . . . . . . . . . . . . . . . . . . . 149
Electronic stability control
description . . . . . . . . . . . . . . . . . . . . . . . . . 148
Electronic Stability Control . . . . . . . . . . . . 72, 176
Electronic Stability Control (ESC) control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 72
Emission control system control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 75
Engine Running in . . . . . . . . . . . . . . . . . . . . . . . . . 179
Engine compartment Working in the engine compartment . . . . 206
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . 213 G 12 plus-plus . . . . . . . . . . . . . . . . . . . . . . 213
G 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Specifications . . . . . . . . . . . . . . . . . . . . . . . 213
Engine fault control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 70
Engine management control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 69
Engine oil Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Checking engine oil level . . . . . . . . . . . . . . 211
Oil properties . . . . . . . . . . . . . . . . . . . . . . . 210
Specifications . . . . . . . . . . . . . . . . . . . . . . . 209
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . 212
Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . 211
Engine oil pressure control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 70
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 Environmental friendliness . . . . . . . . . . . . 183
Environmentally friendly driving . . . . . . . . . . . 182
285
Index