2012 Seat Ibiza ST check engine light

Accessories, replacement of parts and
modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Accessories and spare parts . . . . . . . . . . . . . . . . 190
Technical modifications . . . . . . . . . . . . . . . . . . . . 190
Roof aerial* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Mobile telephones and two-way radios . . . . . . . . 191
Fitting a towing bracket* . . . . . . . . . . . . . . . . . . . 192
Checking and refilling levels . . . . . . . . . . . . . . . 194
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
LPG system* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Working in the engine compartment . . . . . . . . . . 200
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Washer fluid and windscreen wiper blades . . . . 209
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
If and when . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Vehicle tools, spare wheel . . . . . . . . . . . . . . . . . . 223
Wheel change . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Tyre repair kit (Tyre-Mobility-System)* . . . . . . . . . 229
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Bulb change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Single headlight bulb change . . . . . . . . . . . . . . . 236
Double headlight bulb change . . . . . . . . . . . . . . . 238
Changing the bulbs of AFS headlights . . . . . . . . 242
Changing the fog light bulbs . . . . . . . . . . . . . . . . 243
Changing the rear lights (on the wing) . . . . . . . . 244
Changing the rear lights (on the rear lid) . . . . . . 245
Side turn signal bulbs . . . . . . . . . . . . . . . . . . . . . . 246
Number plate light . . . . . . . . . . . . . . . . . . . . . . . . 247
Interior light and front reading lights . . . . . . . . . 247
Additional brake lights* . . . . . . . . . . . . . . . . . . . . 248
Luggage compartment light . . . . . . . . . . . . . . . . . 248 Jump-starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Towing and tow-starting . . . . . . . . . . . . . . . . . . . . 252
Technical Specifications . . . . . . . . . . . 255
Description of specifications . . . . . . . . . . . . . . . 255
Important information . . . . . . . . . . . . . . . . . . . . . 255
Information on fuel consumption . . . . . . . . . . . . 257
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Technical specifications . . . . . . . . . . . . . . . . . . . . 259
Checking fluid levels . . . . . . . . . . . . . . . . . . . . . . . 259
Petrol engine 1.2 51 kW (70 PS) . . . . . . . . . . . . . 260
Petrol engine 1.2 TSI 63 kW (85 PS) . . . . . . . . . . 261
Petrol engine 1.4 63 kW (85 PS) . . . . . . . . . . . . . 262
Petrol engine 1.2 TSI 77 kW (105 PS) . . . . . . . . . 263
Petrol engine 1.2 TSI 77 kW (105 PS) Start-Stop 264
Petrol engine 1.4 TSI 110 kW (150 PS) automatic . .265
Diesel engine 1.2 TDI CR 55 kW (75 PS) DPF
Start-Stop Ecomotive . . . . . . . . . . . . . . . . . . . . . . 266
Diesel engine 1.2 TDI CR 55 kW (75 PS) DPF . . . . 267
Diesel engine 1.6 TDI CR 66 kW (90 PS) DPF . . . . 268
Diesel engine 1.6 TDI CR 77 kW (105 PS) with/
without DPF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Dimensions and capacities . . . . . . . . . . . . . . . . . 270
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
4Table of Contents

58Cockpit
Rev counter
The rev counter displays the engine speed in revolutions per
minute.
The start of the red zone ⇒ Fig. 30 1
indicates the maximum engine speed
operating at service temperature. However, it is advisable to change up into
a higher gear, move the selector lever to D or lift your foot off the accelerator
before the needle reaches the red zone.
CAUTION
To prevent possible engine malfunctions, the rev counter needle should not
reach the red zone. The start of the red zone on the dial is different for some
engine versions.
For the sake of the environment
Changing up into higher gears sooner, following the recommended gear in-
dications ⇒ Fig. 33 will help you to reduce fuel consumption, emissions and
also engine noise. 
Speedometer
The speedometer is equipped with a digital odometer and a trip recorder, in
addition to a service intervals display.
During the running-in period, the instructions shown on ⇒ page 173
should be followed. LPG system*
LPG gauge
Fig. 31 Instrument pan-
el: gas gauge.
LPG system filler level display
The LPG tank ⇒ 
in the spare wheel well has a capacity of 52.8 litres at an
outside temperature of 15°C ⇒ page 196, Refuelling with LPG.
The charge level can be checked on the analogue gas gauge located on the
instrument panel ⇒ Fig. 31. When the level reaches reserve, the gas reserve
warning lamp lights up and an audible warning is heard. Refill with LPG at
the earliest opportunity.
If, while driving in LPG mode, a sudden audible warning is heard and the
warning ERROR FUNC_ A GAS is displayed on the screen 1)
, it means that
there is a fault in the LPG system. Take the vehicle to a specialised work-
shop to check the LPG system. 
1)
Depending on the model version

68Cockpit
WARNING
● Failure to observe control lamps and warning messages can result in
serious personal injury or damage to your vehicle.
● The risk of an accident increases if your vehicle breaks down. Use a
warning triangle to draw the attention of other road users in order to pre-
vent danger to third parties.
● The engine compartment is a dangerous area! Before you open the
bonnet to work on the engine or in the engine compartment, you must
switch the engine off and allow it to cool to reduce the risk of scalding or
other injuries. Read and observe the relevant warnings ⇒ page 200.
Note
● The appropriate control lamp for a fault will light up in vehicles without
warning or information messages in the display.
● In vehicles with warning or information texts on the screen, the appro-
priate control lamp for a fault will light up and a warning or information
message will also appear on the screen. 
Warning symbols
There are red warning symbols (priority 1) and yellow warning sym-
bols (priority 2) Warning messages, Priority 1 (red)
If one of these faults occurs, the warning lamp will flash or light up and will
be accompanied by three audible warnings. This is a danger warning. Stop
the vehicle and switch off the engine. Check the fault and correct it. Obtain
professional assistance if necessary. If several priority 1 faults are detected at the same time, the symbols will be
displayed one after the other for about 2 seconds at a time and will contin-
ue until the fault is corrected.
No menus will be shown in the display for the duration of a priority 1 warn-
ing message.
Examples of priority 1 warning messages (red)
●
Brake system symbol  with the warning message STOP BRAKE FLUID
INSTRUCTION MANUAL or STOP BRAKE FAULT INSTRUCTION MANUAL .
● Coolant symbol  with the warning message STOP SEE COOLANT IN-
STRUCTION MANUAL.
● Engine oil pressure symbol  with the warning message STOP ENGINE
OIL PRESSURE LOW! INSTRUCTION MANUAL .
Warning messages, Priority 2 (yellow)
If one of these faults occurs, the warning lamp lights up, and is accompa-
nied by one audible warning. Check the corresponding function as soon as
possible although the vehicle may be used without risk.
If several priority 2 warning messages are detected at the same time, the
symbols are displayed one after the other for about 2 seconds at a time. Af-
ter a set time, the information text will disappear and the symbol will be
shown as a reminder at the side of the display.
Priority 2 warning messages will not be shown until all Priority 1 warning
messages have been dealt with!
Examples of priority 2 warning messages (yellow): 1)
● Fuel warning light with the information text PLEASE REFUEL. 
1)
Depending on the version of the model.

69
Cockpit
Information messages displayed on the screen*
Message a)Description
SERVICEThe service interval has ended. Take the vehicle to a Techni-
cal Service.
IMMOBILIS-
ERImmobiliser system active. The vehicle will not start. Take
the vehicle to a Technical Service.
ERRORInstrument panel faulty. Take the vehicle to a Technical Serv-
ice.
CLEAN AIRFILTERWarning: Clean the air filter.
NO KEYWarning: Correct key cannot be found in the vehicle.KEY BATTERYWarning: Key battery low. Change the battery.
CLUTCHWarning: Press the clutch to start. In vehicles with manual
gearbox and Start/Stop system.
--> P/NWarning: Place the selector level in P/N to start. Only in ve-
hicles with automatic gearbox.
--> PWarning: Place the selector lever in position P to stop the
engine.
STARTINGWarning: The engine starts automatically. Start-Stop system
activated.
START MAN- UALLYWarning: The engine must be started manually. Start-Stop
system activated.
ERROR
START STOPWarning: Start-Stop system error.
START-STOP
IMPOSSIBLEWarning: Although the Start-Stop system is switched on, the
engine cannot be stopped automatically. Not all the neces-
sary conditions are met.
START-STOP ACTIVEWarning: Start-Stop system activated. Vehicle in Stop mode.
SWITCH OFFWarning: Start-Stop system activated. Switch off the ignition
when you leave the vehicle.
STOP TRANS-MISSIONTOO HOTWarning: Stop the engine. Gearbox overheated.
BRAKEWarning: To start the engine, press the brake pedal. Only in
vehicles with automatic gearbox.
COASTING FUNCTIONWarning: Coasting mode active. Transmission engaged. On-
ly in vehicles with automatic gearbox.
CHECK SAFE- LOCKNotification of central locking function activated.
a)These messages may vary according the version of the vehicle model. 
Engine management* 
This warning lamp monitors the engine management sys-
tem for petrol engines.
The warning lamp  (Electronic Power Control) lights up when the ignition
is switched on to show that the lamp is working properly. It should go out
once the engine is started.
If there is a fault in the electronic engine management system while you are
driving, this warning lamp will light up. Stop the vehicle and seek technical
assistance. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

70Cockpit
Glow plug system/Engine fault* 
The warning lamp lights up to show that the glow plugs are
preheating the diesel engine. It flashes if there is an engine
fault.
Control lamp  is lit
The control lamp  lights up while the glow plug system is preheating.
When the warning lamp goes off, the engine should be started straight
away.
Control lamp  flashes
If a fault develops in the engine management system while you are driving,
the glow plug system lamp will flash . Take the vehicle to a specialised
workshop as soon as possible and have the engine checked. 
Soot accumulation in the diesel engine particulate filter*

If the lamp  lights up you should help the filter clean itself by driving in
the appropriate manner.
To do this, drive about 15 minutes in fourth or fifth gear (automatic gear-
box: S gear range) at a speed of 60 km/h (40 mph), with the engine running
at approximately 2000 rpm. In this way, the pollen build up in the filter is
burned. When cleaning is successful, the lamp turns off.
If the lamp  does not turn off, or the three lamps turn on (particulate filter
 , emission control system fault  and glow plugs ), take the vehicle to
a specialised workshop to repair the fault.
WARNING
● Always drive according to the road weather conditions, the terrain
and traffic. Driving recommendations should never lead to illegal ma-
noeuvres in surrounding traffic.
● The diesel engine particulate filter may reach extremely high temper-
atures; it should not enter into contact with flammable materials under-
neath the vehicle. Otherwise there is a risk of fire.

Engine oil pressure 
If this warning lamp is red it indicates that the engine oil
pressure is too low.
If this warning symbol starts to flash, and is accompanied by three audible
warnings, switch off the engine and check the oil level. If necessary, add
more oil ⇒ page 206.
If the symbol flashes although the oil level is correct, do not drive on. Do
not even run the engine at idle speed! Obtain technical assistance.
Checking the oil level 
If the warning lamp is yellow  the engine oil level should be checked as
soon as possible. Top up the oil ⇒ page 206 at the next opportunity.
Oil level sensor faulty* 
If the  yellow warning lamp flashes, take the vehicle to a specialised
workshop to have the oil level sensor checked. Until then it is advisable to
check the oil level every time you refuel. 

71
Cockpit
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,
headlights, side lights and fog lights. 
Washer fluid 
This warning lamp lights up to indicate that the windscreen
washer level is too low. This serves as a reminder to fill up the reservoir at the earliest opportunity
⇒ page 209. 
Rear fog light* 
This warning lamp lights up when the rear fog light is switched on . For
further information see ⇒ page 100. 
Anti-lock brake system (ABS)* 
A control lamp monitors the ABS.
The control lamp  should light up for a few seconds when the ignition is
switched on. It goes out again after the system has run through an automat-
ic test sequence. There is a fault in the ABS if:
●
The control lamp  does not light up when the ignition is switched on.
● The control lamp does not go out again after a few seconds
● The control 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 169.
If there is a fault in the ABS, the ESC* and the tyre pressure control lamp will
also light up.
Brake system fault
If the ABS warning lamp  lights up together with the brake warning lamp
 , 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 200, Working in the engine compartment.
● If the brake system warning lamp  should light up together with the
ABS warning lamp , stop the vehicle immediately and check the brake
fluid level in the reservoir ⇒ page 213, Brake fluid. If the brake fluid lev-
el has dropped below the “MIN” mark you must not drive on. Risk of acci-
dent. Obtain technical assistance.
● If the brake fluid level is correct, the fault in the brake system may
have been caused by a failure of the ABS system. This could cause the
rear wheels to lock quickly when you brake. This could cause the rear to
break away. Risk of skidding. Stop the vehicle and seek technical assis-
tance.

Safety FirstOperating InstructionsPractical TipsTechnical Specifications

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 171, 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 168, 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.

75
Cockpit
Main beam headlights 
This control lamp lights up when the main beams are on.
The warning lamp  is switched on once main beams are on or once the
headlight flasher is operating.
For further information see ⇒ page 106. 
Electro-hydraulic steering* 
The level of steering assistance depends on the vehicle speed and on the
steering wheel turning speed.
The control lamp should light up for a few seconds when the ignition is
switched on. It should go out once the engine is started.
There is a fault in the electro-hydraulic steering system if the lamp does not
go out or lights up whilst the vehicle is in motion. Take the vehicle to the
Technical Service as soon as possible.
Note
When towing the vehicle with the engine stopped or due to a fault in the
power steering, this will not operate. The vehicle can still be steered, but it
will require greater force to turn the steering wheel. Emission control system* 
This warning lamp monitors the exhaust system.
Control lamp  flashes:
When there is misfiring that can damage the catalytic converter. Reduce
speed and drive carefully to the nearest specialised workshop to have the
engine checked.
Control lamp  is lit:
If a fault has developed during driving which has reduced the quality of the
exhaust gas (e.g. lambda probe fault). Reduce speed and drive carefully to
the nearest specialised workshop to have the engine checked. 
Coolant level*/temperature 
The warning lamp lights up if the coolant temperature is too
high or if the coolant level is too low.
There is a fault if:
● The warning symbol does not go out again after a few seconds.
● The warning lamp lights up or flashes while the vehicle is moving, and
three acoustic warning signals ⇒ 
are emitted.
This means that either the coolant level is too low or the coolant tempera-
ture is too high.
Coolant temperature too high
If the warning light comes on, stop the vehicle, switch off the engine and
wait for it to cool down. Check the coolant level.
If the coolant level is correct, the overheating may be caused by a malfunc-
tion of the radiator fan. Check the radiator fan fuse and have it replaced if
necessary ⇒ page 231. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications